add openssl subdir (this will get submoduled eventually)

162 files changed, 55069 insertions, 0 deletions

diff --git a/openssl/__DECC_INCLUDE_EPILOGUE.H b/openssl/__DECC_INCLUDE_EPILOGUE.H
new file mode 100644
index 0000000..d251d0a
--- /dev/null
+++ b/openssl/__DECC_INCLUDE_EPILOGUE.H
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2016-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+/*
+ * This file is only used by HP C/C++ on VMS, and is included automatically
+ * after each header file from this directory
+ */
+
+/*
+ * The C++ compiler doesn't understand these pragmas, even though it
+ * understands the corresponding command line qualifier.
+ */
+#ifndef __cplusplus
+/* restore state.  Must correspond to the save in __decc_include_prologue.h */
+# pragma names restore
+#endif
diff --git a/openssl/__DECC_INCLUDE_PROLOGUE.H b/openssl/__DECC_INCLUDE_PROLOGUE.H
new file mode 100644
index 0000000..91ac6b3
--- /dev/null
+++ b/openssl/__DECC_INCLUDE_PROLOGUE.H
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2016-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+/*
+ * This file is only used by HP C/C++ on VMS, and is included automatically
+ * after each header file from this directory
+ */
+
+/*
+ * The C++ compiler doesn't understand these pragmas, even though it
+ * understands the corresponding command line qualifier.
+ */
+#ifndef __cplusplus
+/* save state */
+# pragma names save
+/* have the compiler shorten symbols larger than 31 chars to 23 chars
+ * followed by a 8 hex char CRC
+ */
+# pragma names as_is,shortened
+#endif
diff --git a/openssl/aes.h b/openssl/aes.h
new file mode 100644
index 0000000..d0f9dfc
--- /dev/null
+++ b/openssl/aes.h
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2002-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_AES_H
+# define OPENSSL_AES_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_AES_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# include <stddef.h>
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+# define AES_BLOCK_SIZE 16
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+
+#  define AES_ENCRYPT     1
+#  define AES_DECRYPT     0
+
+#  define AES_MAXNR 14
+
+
+/* This should be a hidden type, but EVP requires that the size be known */
+struct aes_key_st {
+#  ifdef AES_LONG
+    unsigned long rd_key[4 * (AES_MAXNR + 1)];
+#  else
+    unsigned int rd_key[4 * (AES_MAXNR + 1)];
+#  endif
+    int rounds;
+};
+typedef struct aes_key_st AES_KEY;
+
+# endif
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 const char *AES_options(void);
+OSSL_DEPRECATEDIN_3_0
+int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
+                        AES_KEY *key);
+OSSL_DEPRECATEDIN_3_0
+int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
+                        AES_KEY *key);
+OSSL_DEPRECATEDIN_3_0
+void AES_encrypt(const unsigned char *in, unsigned char *out,
+                 const AES_KEY *key);
+OSSL_DEPRECATEDIN_3_0
+void AES_decrypt(const unsigned char *in, unsigned char *out,
+                 const AES_KEY *key);
+OSSL_DEPRECATEDIN_3_0
+void AES_ecb_encrypt(const unsigned char *in, unsigned char *out,
+                     const AES_KEY *key, const int enc);
+OSSL_DEPRECATEDIN_3_0
+void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
+                     size_t length, const AES_KEY *key,
+                     unsigned char *ivec, const int enc);
+OSSL_DEPRECATEDIN_3_0
+void AES_cfb128_encrypt(const unsigned char *in, unsigned char *out,
+                        size_t length, const AES_KEY *key,
+                        unsigned char *ivec, int *num, const int enc);
+OSSL_DEPRECATEDIN_3_0
+void AES_cfb1_encrypt(const unsigned char *in, unsigned char *out,
+                      size_t length, const AES_KEY *key,
+                      unsigned char *ivec, int *num, const int enc);
+OSSL_DEPRECATEDIN_3_0
+void AES_cfb8_encrypt(const unsigned char *in, unsigned char *out,
+                      size_t length, const AES_KEY *key,
+                      unsigned char *ivec, int *num, const int enc);
+OSSL_DEPRECATEDIN_3_0
+void AES_ofb128_encrypt(const unsigned char *in, unsigned char *out,
+                        size_t length, const AES_KEY *key,
+                        unsigned char *ivec, int *num);
+
+/* NB: the IV is _two_ blocks long */
+OSSL_DEPRECATEDIN_3_0
+void AES_ige_encrypt(const unsigned char *in, unsigned char *out,
+                     size_t length, const AES_KEY *key,
+                     unsigned char *ivec, const int enc);
+/* NB: the IV is _four_ blocks long */
+OSSL_DEPRECATEDIN_3_0
+void AES_bi_ige_encrypt(const unsigned char *in, unsigned char *out,
+                        size_t length, const AES_KEY *key, const AES_KEY *key2,
+                        const unsigned char *ivec, const int enc);
+OSSL_DEPRECATEDIN_3_0
+int AES_wrap_key(AES_KEY *key, const unsigned char *iv,
+                 unsigned char *out, const unsigned char *in,
+                 unsigned int inlen);
+OSSL_DEPRECATEDIN_3_0
+int AES_unwrap_key(AES_KEY *key, const unsigned char *iv,
+                   unsigned char *out, const unsigned char *in,
+                   unsigned int inlen);
+# endif
+
+
+# ifdef  __cplusplus
+}
+# endif
+
+#endif
diff --git a/openssl/asn1.h b/openssl/asn1.h
new file mode 100644
index 0000000..d386c52
--- /dev/null
+++ b/openssl/asn1.h
@@ -0,0 +1,1131 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\asn1.h.in
+ *
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+#ifndef OPENSSL_ASN1_H
+# define OPENSSL_ASN1_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_ASN1_H
+# endif
+
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+# include <time.h>
+# include <openssl/e_os2.h>
+# include <openssl/opensslconf.h>
+# include <openssl/bio.h>
+# include <openssl/safestack.h>
+# include <openssl/asn1err.h>
+# include <openssl/symhacks.h>
+
+# include <openssl/types.h>
+# include <openssl/bn.h>
+
+# ifdef OPENSSL_BUILD_SHLIBCRYPTO
+#  undef OPENSSL_EXTERN
+#  define OPENSSL_EXTERN OPENSSL_EXPORT
+# endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+# define V_ASN1_UNIVERSAL                0x00
+# define V_ASN1_APPLICATION              0x40
+# define V_ASN1_CONTEXT_SPECIFIC         0x80
+# define V_ASN1_PRIVATE                  0xc0
+
+# define V_ASN1_CONSTRUCTED              0x20
+# define V_ASN1_PRIMITIVE_TAG            0x1f
+# define V_ASN1_PRIMATIVE_TAG /*compat*/ V_ASN1_PRIMITIVE_TAG
+
+# define V_ASN1_APP_CHOOSE               -2/* let the recipient choose */
+# define V_ASN1_OTHER                    -3/* used in ASN1_TYPE */
+# define V_ASN1_ANY                      -4/* used in ASN1 template code */
+
+# define V_ASN1_UNDEF                    -1
+/* ASN.1 tag values */
+# define V_ASN1_EOC                      0
+# define V_ASN1_BOOLEAN                  1 /**/
+# define V_ASN1_INTEGER                  2
+# define V_ASN1_BIT_STRING               3
+# define V_ASN1_OCTET_STRING             4
+# define V_ASN1_NULL                     5
+# define V_ASN1_OBJECT                   6
+# define V_ASN1_OBJECT_DESCRIPTOR        7
+# define V_ASN1_EXTERNAL                 8
+# define V_ASN1_REAL                     9
+# define V_ASN1_ENUMERATED               10
+# define V_ASN1_UTF8STRING               12
+# define V_ASN1_SEQUENCE                 16
+# define V_ASN1_SET                      17
+# define V_ASN1_NUMERICSTRING            18 /**/
+# define V_ASN1_PRINTABLESTRING          19
+# define V_ASN1_T61STRING                20
+# define V_ASN1_TELETEXSTRING            20/* alias */
+# define V_ASN1_VIDEOTEXSTRING           21 /**/
+# define V_ASN1_IA5STRING                22
+# define V_ASN1_UTCTIME                  23
+# define V_ASN1_GENERALIZEDTIME          24 /**/
+# define V_ASN1_GRAPHICSTRING            25 /**/
+# define V_ASN1_ISO64STRING              26 /**/
+# define V_ASN1_VISIBLESTRING            26/* alias */
+# define V_ASN1_GENERALSTRING            27 /**/
+# define V_ASN1_UNIVERSALSTRING          28 /**/
+# define V_ASN1_BMPSTRING                30
+
+/*
+ * NB the constants below are used internally by ASN1_INTEGER
+ * and ASN1_ENUMERATED to indicate the sign. They are *not* on
+ * the wire tag values.
+ */
+
+# define V_ASN1_NEG                      0x100
+# define V_ASN1_NEG_INTEGER              (2 | V_ASN1_NEG)
+# define V_ASN1_NEG_ENUMERATED           (10 | V_ASN1_NEG)
+
+/* For use with d2i_ASN1_type_bytes() */
+# define B_ASN1_NUMERICSTRING    0x0001
+# define B_ASN1_PRINTABLESTRING  0x0002
+# define B_ASN1_T61STRING        0x0004
+# define B_ASN1_TELETEXSTRING    0x0004
+# define B_ASN1_VIDEOTEXSTRING   0x0008
+# define B_ASN1_IA5STRING        0x0010
+# define B_ASN1_GRAPHICSTRING    0x0020
+# define B_ASN1_ISO64STRING      0x0040
+# define B_ASN1_VISIBLESTRING    0x0040
+# define B_ASN1_GENERALSTRING    0x0080
+# define B_ASN1_UNIVERSALSTRING  0x0100
+# define B_ASN1_OCTET_STRING     0x0200
+# define B_ASN1_BIT_STRING       0x0400
+# define B_ASN1_BMPSTRING        0x0800
+# define B_ASN1_UNKNOWN          0x1000
+# define B_ASN1_UTF8STRING       0x2000
+# define B_ASN1_UTCTIME          0x4000
+# define B_ASN1_GENERALIZEDTIME  0x8000
+# define B_ASN1_SEQUENCE         0x10000
+/* For use with ASN1_mbstring_copy() */
+# define MBSTRING_FLAG           0x1000
+# define MBSTRING_UTF8           (MBSTRING_FLAG)
+# define MBSTRING_ASC            (MBSTRING_FLAG|1)
+# define MBSTRING_BMP            (MBSTRING_FLAG|2)
+# define MBSTRING_UNIV           (MBSTRING_FLAG|4)
+# define SMIME_OLDMIME           0x400
+# define SMIME_CRLFEOL           0x800
+# define SMIME_STREAM            0x1000
+
+/* Stacks for types not otherwise defined in this header */
+SKM_DEFINE_STACK_OF_INTERNAL(X509_ALGOR, X509_ALGOR, X509_ALGOR)
+#define sk_X509_ALGOR_num(sk) OPENSSL_sk_num(ossl_check_const_X509_ALGOR_sk_type(sk))
+#define sk_X509_ALGOR_value(sk, idx) ((X509_ALGOR *)OPENSSL_sk_value(ossl_check_const_X509_ALGOR_sk_type(sk), (idx)))
+#define sk_X509_ALGOR_new(cmp) ((STACK_OF(X509_ALGOR) *)OPENSSL_sk_new(ossl_check_X509_ALGOR_compfunc_type(cmp)))
+#define sk_X509_ALGOR_new_null() ((STACK_OF(X509_ALGOR) *)OPENSSL_sk_new_null())
+#define sk_X509_ALGOR_new_reserve(cmp, n) ((STACK_OF(X509_ALGOR) *)OPENSSL_sk_new_reserve(ossl_check_X509_ALGOR_compfunc_type(cmp), (n)))
+#define sk_X509_ALGOR_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_ALGOR_sk_type(sk), (n))
+#define sk_X509_ALGOR_free(sk) OPENSSL_sk_free(ossl_check_X509_ALGOR_sk_type(sk))
+#define sk_X509_ALGOR_zero(sk) OPENSSL_sk_zero(ossl_check_X509_ALGOR_sk_type(sk))
+#define sk_X509_ALGOR_delete(sk, i) ((X509_ALGOR *)OPENSSL_sk_delete(ossl_check_X509_ALGOR_sk_type(sk), (i)))
+#define sk_X509_ALGOR_delete_ptr(sk, ptr) ((X509_ALGOR *)OPENSSL_sk_delete_ptr(ossl_check_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_type(ptr)))
+#define sk_X509_ALGOR_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_type(ptr))
+#define sk_X509_ALGOR_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_type(ptr))
+#define sk_X509_ALGOR_pop(sk) ((X509_ALGOR *)OPENSSL_sk_pop(ossl_check_X509_ALGOR_sk_type(sk)))
+#define sk_X509_ALGOR_shift(sk) ((X509_ALGOR *)OPENSSL_sk_shift(ossl_check_X509_ALGOR_sk_type(sk)))
+#define sk_X509_ALGOR_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_ALGOR_sk_type(sk),ossl_check_X509_ALGOR_freefunc_type(freefunc))
+#define sk_X509_ALGOR_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_type(ptr), (idx))
+#define sk_X509_ALGOR_set(sk, idx, ptr) ((X509_ALGOR *)OPENSSL_sk_set(ossl_check_X509_ALGOR_sk_type(sk), (idx), ossl_check_X509_ALGOR_type(ptr)))
+#define sk_X509_ALGOR_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_type(ptr))
+#define sk_X509_ALGOR_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_type(ptr))
+#define sk_X509_ALGOR_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_type(ptr), pnum)
+#define sk_X509_ALGOR_sort(sk) OPENSSL_sk_sort(ossl_check_X509_ALGOR_sk_type(sk))
+#define sk_X509_ALGOR_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_ALGOR_sk_type(sk))
+#define sk_X509_ALGOR_dup(sk) ((STACK_OF(X509_ALGOR) *)OPENSSL_sk_dup(ossl_check_const_X509_ALGOR_sk_type(sk)))
+#define sk_X509_ALGOR_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_ALGOR) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_copyfunc_type(copyfunc), ossl_check_X509_ALGOR_freefunc_type(freefunc)))
+#define sk_X509_ALGOR_set_cmp_func(sk, cmp) ((sk_X509_ALGOR_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_compfunc_type(cmp)))
+
+
+
+# define ASN1_STRING_FLAG_BITS_LEFT 0x08/* Set if 0x07 has bits left value */
+/*
+ * This indicates that the ASN1_STRING is not a real value but just a place
+ * holder for the location where indefinite length constructed data should be
+ * inserted in the memory buffer
+ */
+# define ASN1_STRING_FLAG_NDEF 0x010
+
+/*
+ * This flag is used by the CMS code to indicate that a string is not
+ * complete and is a place holder for content when it had all been accessed.
+ * The flag will be reset when content has been written to it.
+ */
+
+# define ASN1_STRING_FLAG_CONT 0x020
+/*
+ * This flag is used by ASN1 code to indicate an ASN1_STRING is an MSTRING
+ * type.
+ */
+# define ASN1_STRING_FLAG_MSTRING 0x040
+/* String is embedded and only content should be freed */
+# define ASN1_STRING_FLAG_EMBED 0x080
+/* String should be parsed in RFC 5280's time format */
+# define ASN1_STRING_FLAG_X509_TIME 0x100
+/* This is the base type that holds just about everything :-) */
+struct asn1_string_st {
+    int length;
+    int type;
+    unsigned char *data;
+    /*
+     * The value of the following field depends on the type being held.  It
+     * is mostly being used for BIT_STRING so if the input data has a
+     * non-zero 'unused bits' value, it will be handled correctly
+     */
+    long flags;
+};
+
+/*
+ * ASN1_ENCODING structure: this is used to save the received encoding of an
+ * ASN1 type. This is useful to get round problems with invalid encodings
+ * which can break signatures.
+ */
+
+typedef struct ASN1_ENCODING_st {
+    unsigned char *enc;         /* DER encoding */
+    long len;                   /* Length of encoding */
+    int modified;               /* set to 1 if 'enc' is invalid */
+} ASN1_ENCODING;
+
+/* Used with ASN1 LONG type: if a long is set to this it is omitted */
+# define ASN1_LONG_UNDEF 0x7fffffffL
+
+# define STABLE_FLAGS_MALLOC     0x01
+/*
+ * A zero passed to ASN1_STRING_TABLE_new_add for the flags is interpreted
+ * as "don't change" and STABLE_FLAGS_MALLOC is always set. By setting
+ * STABLE_FLAGS_MALLOC only we can clear the existing value. Use the alias
+ * STABLE_FLAGS_CLEAR to reflect this.
+ */
+# define STABLE_FLAGS_CLEAR      STABLE_FLAGS_MALLOC
+# define STABLE_NO_MASK          0x02
+# define DIRSTRING_TYPE  \
+ (B_ASN1_PRINTABLESTRING|B_ASN1_T61STRING|B_ASN1_BMPSTRING|B_ASN1_UTF8STRING)
+# define PKCS9STRING_TYPE (DIRSTRING_TYPE|B_ASN1_IA5STRING)
+
+struct asn1_string_table_st {
+    int nid;
+    long minsize;
+    long maxsize;
+    unsigned long mask;
+    unsigned long flags;
+};
+
+SKM_DEFINE_STACK_OF_INTERNAL(ASN1_STRING_TABLE, ASN1_STRING_TABLE, ASN1_STRING_TABLE)
+#define sk_ASN1_STRING_TABLE_num(sk) OPENSSL_sk_num(ossl_check_const_ASN1_STRING_TABLE_sk_type(sk))
+#define sk_ASN1_STRING_TABLE_value(sk, idx) ((ASN1_STRING_TABLE *)OPENSSL_sk_value(ossl_check_const_ASN1_STRING_TABLE_sk_type(sk), (idx)))
+#define sk_ASN1_STRING_TABLE_new(cmp) ((STACK_OF(ASN1_STRING_TABLE) *)OPENSSL_sk_new(ossl_check_ASN1_STRING_TABLE_compfunc_type(cmp)))
+#define sk_ASN1_STRING_TABLE_new_null() ((STACK_OF(ASN1_STRING_TABLE) *)OPENSSL_sk_new_null())
+#define sk_ASN1_STRING_TABLE_new_reserve(cmp, n) ((STACK_OF(ASN1_STRING_TABLE) *)OPENSSL_sk_new_reserve(ossl_check_ASN1_STRING_TABLE_compfunc_type(cmp), (n)))
+#define sk_ASN1_STRING_TABLE_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ASN1_STRING_TABLE_sk_type(sk), (n))
+#define sk_ASN1_STRING_TABLE_free(sk) OPENSSL_sk_free(ossl_check_ASN1_STRING_TABLE_sk_type(sk))
+#define sk_ASN1_STRING_TABLE_zero(sk) OPENSSL_sk_zero(ossl_check_ASN1_STRING_TABLE_sk_type(sk))
+#define sk_ASN1_STRING_TABLE_delete(sk, i) ((ASN1_STRING_TABLE *)OPENSSL_sk_delete(ossl_check_ASN1_STRING_TABLE_sk_type(sk), (i)))
+#define sk_ASN1_STRING_TABLE_delete_ptr(sk, ptr) ((ASN1_STRING_TABLE *)OPENSSL_sk_delete_ptr(ossl_check_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_type(ptr)))
+#define sk_ASN1_STRING_TABLE_push(sk, ptr) OPENSSL_sk_push(ossl_check_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_type(ptr))
+#define sk_ASN1_STRING_TABLE_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_type(ptr))
+#define sk_ASN1_STRING_TABLE_pop(sk) ((ASN1_STRING_TABLE *)OPENSSL_sk_pop(ossl_check_ASN1_STRING_TABLE_sk_type(sk)))
+#define sk_ASN1_STRING_TABLE_shift(sk) ((ASN1_STRING_TABLE *)OPENSSL_sk_shift(ossl_check_ASN1_STRING_TABLE_sk_type(sk)))
+#define sk_ASN1_STRING_TABLE_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ASN1_STRING_TABLE_sk_type(sk),ossl_check_ASN1_STRING_TABLE_freefunc_type(freefunc))
+#define sk_ASN1_STRING_TABLE_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_type(ptr), (idx))
+#define sk_ASN1_STRING_TABLE_set(sk, idx, ptr) ((ASN1_STRING_TABLE *)OPENSSL_sk_set(ossl_check_ASN1_STRING_TABLE_sk_type(sk), (idx), ossl_check_ASN1_STRING_TABLE_type(ptr)))
+#define sk_ASN1_STRING_TABLE_find(sk, ptr) OPENSSL_sk_find(ossl_check_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_type(ptr))
+#define sk_ASN1_STRING_TABLE_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_type(ptr))
+#define sk_ASN1_STRING_TABLE_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_type(ptr), pnum)
+#define sk_ASN1_STRING_TABLE_sort(sk) OPENSSL_sk_sort(ossl_check_ASN1_STRING_TABLE_sk_type(sk))
+#define sk_ASN1_STRING_TABLE_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ASN1_STRING_TABLE_sk_type(sk))
+#define sk_ASN1_STRING_TABLE_dup(sk) ((STACK_OF(ASN1_STRING_TABLE) *)OPENSSL_sk_dup(ossl_check_const_ASN1_STRING_TABLE_sk_type(sk)))
+#define sk_ASN1_STRING_TABLE_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ASN1_STRING_TABLE) *)OPENSSL_sk_deep_copy(ossl_check_const_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_copyfunc_type(copyfunc), ossl_check_ASN1_STRING_TABLE_freefunc_type(freefunc)))
+#define sk_ASN1_STRING_TABLE_set_cmp_func(sk, cmp) ((sk_ASN1_STRING_TABLE_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_compfunc_type(cmp)))
+
+
+/* size limits: this stuff is taken straight from RFC2459 */
+
+# define ub_name                         32768
+# define ub_common_name                  64
+# define ub_locality_name                128
+# define ub_state_name                   128
+# define ub_organization_name            64
+# define ub_organization_unit_name       64
+# define ub_title                        64
+# define ub_email_address                128
+
+/*
+ * Declarations for template structures: for full definitions see asn1t.h
+ */
+typedef struct ASN1_TEMPLATE_st ASN1_TEMPLATE;
+typedef struct ASN1_TLC_st ASN1_TLC;
+/* This is just an opaque pointer */
+typedef struct ASN1_VALUE_st ASN1_VALUE;
+
+/* Declare ASN1 functions: the implement macro in in asn1t.h */
+
+/*
+ * The mysterious 'extern' that's passed to some macros is innocuous,
+ * and is there to quiet pre-C99 compilers that may complain about empty
+ * arguments in macro calls.
+ */
+
+# define DECLARE_ASN1_FUNCTIONS_attr(attr, type)                            \
+    DECLARE_ASN1_FUNCTIONS_name_attr(attr, type, type)
+# define DECLARE_ASN1_FUNCTIONS(type)                                       \
+    DECLARE_ASN1_FUNCTIONS_attr(extern, type)
+
+# define DECLARE_ASN1_ALLOC_FUNCTIONS_attr(attr, type)                      \
+    DECLARE_ASN1_ALLOC_FUNCTIONS_name_attr(attr, type, type)
+# define DECLARE_ASN1_ALLOC_FUNCTIONS(type)                                 \
+    DECLARE_ASN1_ALLOC_FUNCTIONS_attr(extern, type)
+
+# define DECLARE_ASN1_FUNCTIONS_name_attr(attr, type, name)                 \
+    DECLARE_ASN1_ALLOC_FUNCTIONS_name_attr(attr, type, name)                \
+    DECLARE_ASN1_ENCODE_FUNCTIONS_name_attr(attr, type, name)
+# define DECLARE_ASN1_FUNCTIONS_name(type, name)                            \
+    DECLARE_ASN1_FUNCTIONS_name_attr(extern, type, name)
+
+# define DECLARE_ASN1_ENCODE_FUNCTIONS_attr(attr, type, itname, name)       \
+    DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(attr, type, name)               \
+    DECLARE_ASN1_ITEM_attr(attr, itname)
+# define DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name)                  \
+    DECLARE_ASN1_ENCODE_FUNCTIONS_attr(extern, type, itname, name)
+
+# define DECLARE_ASN1_ENCODE_FUNCTIONS_name_attr(attr, type, name)          \
+    DECLARE_ASN1_ENCODE_FUNCTIONS_attr(attr, type, name, name)
+# define DECLARE_ASN1_ENCODE_FUNCTIONS_name(type, name) \
+    DECLARE_ASN1_ENCODE_FUNCTIONS_name_attr(extern, type, name)
+
+# define DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(attr, type, name)          \
+    attr type *d2i_##name(type **a, const unsigned char **in, long len);    \
+    attr int i2d_##name(const type *a, unsigned char **out);
+# define DECLARE_ASN1_ENCODE_FUNCTIONS_only(type, name)                     \
+    DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(extern, type, name)
+
+# define DECLARE_ASN1_NDEF_FUNCTION_attr(attr, name)                        \
+    attr int i2d_##name##_NDEF(const name *a, unsigned char **out);
+# define DECLARE_ASN1_NDEF_FUNCTION(name)                                   \
+    DECLARE_ASN1_NDEF_FUNCTION_attr(extern, name)
+
+# define DECLARE_ASN1_ALLOC_FUNCTIONS_name_attr(attr, type, name)           \
+    attr type *name##_new(void);                                            \
+    attr void name##_free(type *a);
+# define DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name)                      \
+    DECLARE_ASN1_ALLOC_FUNCTIONS_name_attr(extern, type, name)
+
+# define DECLARE_ASN1_DUP_FUNCTION_attr(attr, type)                         \
+    DECLARE_ASN1_DUP_FUNCTION_name_attr(attr, type, type)
+# define DECLARE_ASN1_DUP_FUNCTION(type)                                    \
+    DECLARE_ASN1_DUP_FUNCTION_attr(extern, type)
+
+# define DECLARE_ASN1_DUP_FUNCTION_name_attr(attr, type, name)              \
+    attr type *name##_dup(const type *a);
+# define DECLARE_ASN1_DUP_FUNCTION_name(type, name)                         \
+    DECLARE_ASN1_DUP_FUNCTION_name_attr(extern, type, name)
+
+# define DECLARE_ASN1_PRINT_FUNCTION_attr(attr, stname)                     \
+    DECLARE_ASN1_PRINT_FUNCTION_fname_attr(attr, stname, stname)
+# define DECLARE_ASN1_PRINT_FUNCTION(stname)                                \
+    DECLARE_ASN1_PRINT_FUNCTION_attr(extern, stname)
+
+# define DECLARE_ASN1_PRINT_FUNCTION_fname_attr(attr, stname, fname)        \
+    attr int fname##_print_ctx(BIO *out, const stname *x, int indent,       \
+                               const ASN1_PCTX *pctx);
+# define DECLARE_ASN1_PRINT_FUNCTION_fname(stname, fname)                   \
+    DECLARE_ASN1_PRINT_FUNCTION_fname_attr(extern, stname, fname)
+
+# define D2I_OF(type) type *(*)(type **,const unsigned char **,long)
+# define I2D_OF(type) int (*)(const type *,unsigned char **)
+
+# define CHECKED_D2I_OF(type, d2i) \
+    ((d2i_of_void*) (1 ? d2i : ((D2I_OF(type))0)))
+# define CHECKED_I2D_OF(type, i2d) \
+    ((i2d_of_void*) (1 ? i2d : ((I2D_OF(type))0)))
+# define CHECKED_NEW_OF(type, xnew) \
+    ((void *(*)(void)) (1 ? xnew : ((type *(*)(void))0)))
+# define CHECKED_PTR_OF(type, p) \
+    ((void*) (1 ? p : (type*)0))
+# define CHECKED_PPTR_OF(type, p) \
+    ((void**) (1 ? p : (type**)0))
+
+# define TYPEDEF_D2I_OF(type) typedef type *d2i_of_##type(type **,const unsigned char **,long)
+# define TYPEDEF_I2D_OF(type) typedef int i2d_of_##type(const type *,unsigned char **)
+# define TYPEDEF_D2I2D_OF(type) TYPEDEF_D2I_OF(type); TYPEDEF_I2D_OF(type)
+
+typedef void *d2i_of_void(void **, const unsigned char **, long);
+typedef int i2d_of_void(const void *, unsigned char **);
+
+/*-
+ * The following macros and typedefs allow an ASN1_ITEM
+ * to be embedded in a structure and referenced. Since
+ * the ASN1_ITEM pointers need to be globally accessible
+ * (possibly from shared libraries) they may exist in
+ * different forms. On platforms that support it the
+ * ASN1_ITEM structure itself will be globally exported.
+ * Other platforms will export a function that returns
+ * an ASN1_ITEM pointer.
+ *
+ * To handle both cases transparently the macros below
+ * should be used instead of hard coding an ASN1_ITEM
+ * pointer in a structure.
+ *
+ * The structure will look like this:
+ *
+ * typedef struct SOMETHING_st {
+ *      ...
+ *      ASN1_ITEM_EXP *iptr;
+ *      ...
+ * } SOMETHING;
+ *
+ * It would be initialised as e.g.:
+ *
+ * SOMETHING somevar = {...,ASN1_ITEM_ref(X509),...};
+ *
+ * and the actual pointer extracted with:
+ *
+ * const ASN1_ITEM *it = ASN1_ITEM_ptr(somevar.iptr);
+ *
+ * Finally an ASN1_ITEM pointer can be extracted from an
+ * appropriate reference with: ASN1_ITEM_rptr(X509). This
+ * would be used when a function takes an ASN1_ITEM * argument.
+ *
+ */
+
+
+/*
+ * Platforms that can't easily handle shared global variables are declared as
+ * functions returning ASN1_ITEM pointers.
+ */
+
+/* ASN1_ITEM pointer exported type */
+typedef const ASN1_ITEM *ASN1_ITEM_EXP (void);
+
+/* Macro to obtain ASN1_ITEM pointer from exported type */
+# define ASN1_ITEM_ptr(iptr) (iptr())
+
+/* Macro to include ASN1_ITEM pointer from base type */
+# define ASN1_ITEM_ref(iptr) (iptr##_it)
+
+# define ASN1_ITEM_rptr(ref) (ref##_it())
+
+# define DECLARE_ASN1_ITEM_attr(attr, name)                                 \
+    attr const ASN1_ITEM * name##_it(void);
+# define DECLARE_ASN1_ITEM(name)                                            \
+    DECLARE_ASN1_ITEM_attr(extern, name)
+
+/* Parameters used by ASN1_STRING_print_ex() */
+
+/*
+ * These determine which characters to escape: RFC2253 special characters,
+ * control characters and MSB set characters
+ */
+
+# define ASN1_STRFLGS_ESC_2253           1
+# define ASN1_STRFLGS_ESC_CTRL           2
+# define ASN1_STRFLGS_ESC_MSB            4
+
+/* Lower 8 bits are reserved as an output type specifier */
+# define ASN1_DTFLGS_TYPE_MASK    0x0FUL
+# define ASN1_DTFLGS_RFC822       0x00UL
+# define ASN1_DTFLGS_ISO8601      0x01UL
+
+/*
+ * This flag determines how we do escaping: normally RC2253 backslash only,
+ * set this to use backslash and quote.
+ */
+
+# define ASN1_STRFLGS_ESC_QUOTE          8
+
+/* These three flags are internal use only. */
+
+/* Character is a valid PrintableString character */
+# define CHARTYPE_PRINTABLESTRING        0x10
+/* Character needs escaping if it is the first character */
+# define CHARTYPE_FIRST_ESC_2253         0x20
+/* Character needs escaping if it is the last character */
+# define CHARTYPE_LAST_ESC_2253          0x40
+
+/*
+ * NB the internal flags are safely reused below by flags handled at the top
+ * level.
+ */
+
+/*
+ * If this is set we convert all character strings to UTF8 first
+ */
+
+# define ASN1_STRFLGS_UTF8_CONVERT       0x10
+
+/*
+ * If this is set we don't attempt to interpret content: just assume all
+ * strings are 1 byte per character. This will produce some pretty odd
+ * looking output!
+ */
+
+# define ASN1_STRFLGS_IGNORE_TYPE        0x20
+
+/* If this is set we include the string type in the output */
+# define ASN1_STRFLGS_SHOW_TYPE          0x40
+
+/*
+ * This determines which strings to display and which to 'dump' (hex dump of
+ * content octets or DER encoding). We can only dump non character strings or
+ * everything. If we don't dump 'unknown' they are interpreted as character
+ * strings with 1 octet per character and are subject to the usual escaping
+ * options.
+ */
+
+# define ASN1_STRFLGS_DUMP_ALL           0x80
+# define ASN1_STRFLGS_DUMP_UNKNOWN       0x100
+
+/*
+ * These determine what 'dumping' does, we can dump the content octets or the
+ * DER encoding: both use the RFC2253 #XXXXX notation.
+ */
+
+# define ASN1_STRFLGS_DUMP_DER           0x200
+
+/*
+ * This flag specifies that RC2254 escaping shall be performed.
+ */
+#define ASN1_STRFLGS_ESC_2254           0x400
+
+/*
+ * All the string flags consistent with RFC2253, escaping control characters
+ * isn't essential in RFC2253 but it is advisable anyway.
+ */
+
+# define ASN1_STRFLGS_RFC2253    (ASN1_STRFLGS_ESC_2253 | \
+                                ASN1_STRFLGS_ESC_CTRL | \
+                                ASN1_STRFLGS_ESC_MSB | \
+                                ASN1_STRFLGS_UTF8_CONVERT | \
+                                ASN1_STRFLGS_DUMP_UNKNOWN | \
+                                ASN1_STRFLGS_DUMP_DER)
+
+
+struct asn1_type_st {
+    int type;
+    union {
+        char *ptr;
+        ASN1_BOOLEAN boolean;
+        ASN1_STRING *asn1_string;
+        ASN1_OBJECT *object;
+        ASN1_INTEGER *integer;
+        ASN1_ENUMERATED *enumerated;
+        ASN1_BIT_STRING *bit_string;
+        ASN1_OCTET_STRING *octet_string;
+        ASN1_PRINTABLESTRING *printablestring;
+        ASN1_T61STRING *t61string;
+        ASN1_IA5STRING *ia5string;
+        ASN1_GENERALSTRING *generalstring;
+        ASN1_BMPSTRING *bmpstring;
+        ASN1_UNIVERSALSTRING *universalstring;
+        ASN1_UTCTIME *utctime;
+        ASN1_GENERALIZEDTIME *generalizedtime;
+        ASN1_VISIBLESTRING *visiblestring;
+        ASN1_UTF8STRING *utf8string;
+        /*
+         * set and sequence are left complete and still contain the set or
+         * sequence bytes
+         */
+        ASN1_STRING *set;
+        ASN1_STRING *sequence;
+        ASN1_VALUE *asn1_value;
+    } value;
+};
+
+SKM_DEFINE_STACK_OF_INTERNAL(ASN1_TYPE, ASN1_TYPE, ASN1_TYPE)
+#define sk_ASN1_TYPE_num(sk) OPENSSL_sk_num(ossl_check_const_ASN1_TYPE_sk_type(sk))
+#define sk_ASN1_TYPE_value(sk, idx) ((ASN1_TYPE *)OPENSSL_sk_value(ossl_check_const_ASN1_TYPE_sk_type(sk), (idx)))
+#define sk_ASN1_TYPE_new(cmp) ((STACK_OF(ASN1_TYPE) *)OPENSSL_sk_new(ossl_check_ASN1_TYPE_compfunc_type(cmp)))
+#define sk_ASN1_TYPE_new_null() ((STACK_OF(ASN1_TYPE) *)OPENSSL_sk_new_null())
+#define sk_ASN1_TYPE_new_reserve(cmp, n) ((STACK_OF(ASN1_TYPE) *)OPENSSL_sk_new_reserve(ossl_check_ASN1_TYPE_compfunc_type(cmp), (n)))
+#define sk_ASN1_TYPE_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ASN1_TYPE_sk_type(sk), (n))
+#define sk_ASN1_TYPE_free(sk) OPENSSL_sk_free(ossl_check_ASN1_TYPE_sk_type(sk))
+#define sk_ASN1_TYPE_zero(sk) OPENSSL_sk_zero(ossl_check_ASN1_TYPE_sk_type(sk))
+#define sk_ASN1_TYPE_delete(sk, i) ((ASN1_TYPE *)OPENSSL_sk_delete(ossl_check_ASN1_TYPE_sk_type(sk), (i)))
+#define sk_ASN1_TYPE_delete_ptr(sk, ptr) ((ASN1_TYPE *)OPENSSL_sk_delete_ptr(ossl_check_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_type(ptr)))
+#define sk_ASN1_TYPE_push(sk, ptr) OPENSSL_sk_push(ossl_check_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_type(ptr))
+#define sk_ASN1_TYPE_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_type(ptr))
+#define sk_ASN1_TYPE_pop(sk) ((ASN1_TYPE *)OPENSSL_sk_pop(ossl_check_ASN1_TYPE_sk_type(sk)))
+#define sk_ASN1_TYPE_shift(sk) ((ASN1_TYPE *)OPENSSL_sk_shift(ossl_check_ASN1_TYPE_sk_type(sk)))
+#define sk_ASN1_TYPE_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ASN1_TYPE_sk_type(sk),ossl_check_ASN1_TYPE_freefunc_type(freefunc))
+#define sk_ASN1_TYPE_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_type(ptr), (idx))
+#define sk_ASN1_TYPE_set(sk, idx, ptr) ((ASN1_TYPE *)OPENSSL_sk_set(ossl_check_ASN1_TYPE_sk_type(sk), (idx), ossl_check_ASN1_TYPE_type(ptr)))
+#define sk_ASN1_TYPE_find(sk, ptr) OPENSSL_sk_find(ossl_check_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_type(ptr))
+#define sk_ASN1_TYPE_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_type(ptr))
+#define sk_ASN1_TYPE_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_type(ptr), pnum)
+#define sk_ASN1_TYPE_sort(sk) OPENSSL_sk_sort(ossl_check_ASN1_TYPE_sk_type(sk))
+#define sk_ASN1_TYPE_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ASN1_TYPE_sk_type(sk))
+#define sk_ASN1_TYPE_dup(sk) ((STACK_OF(ASN1_TYPE) *)OPENSSL_sk_dup(ossl_check_const_ASN1_TYPE_sk_type(sk)))
+#define sk_ASN1_TYPE_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ASN1_TYPE) *)OPENSSL_sk_deep_copy(ossl_check_const_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_copyfunc_type(copyfunc), ossl_check_ASN1_TYPE_freefunc_type(freefunc)))
+#define sk_ASN1_TYPE_set_cmp_func(sk, cmp) ((sk_ASN1_TYPE_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_compfunc_type(cmp)))
+
+
+typedef STACK_OF(ASN1_TYPE) ASN1_SEQUENCE_ANY;
+
+DECLARE_ASN1_ENCODE_FUNCTIONS_name(ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY)
+DECLARE_ASN1_ENCODE_FUNCTIONS_name(ASN1_SEQUENCE_ANY, ASN1_SET_ANY)
+
+/* This is used to contain a list of bit names */
+typedef struct BIT_STRING_BITNAME_st {
+    int bitnum;
+    const char *lname;
+    const char *sname;
+} BIT_STRING_BITNAME;
+
+# define B_ASN1_TIME \
+                        B_ASN1_UTCTIME | \
+                        B_ASN1_GENERALIZEDTIME
+
+# define B_ASN1_PRINTABLE \
+                        B_ASN1_NUMERICSTRING| \
+                        B_ASN1_PRINTABLESTRING| \
+                        B_ASN1_T61STRING| \
+                        B_ASN1_IA5STRING| \
+                        B_ASN1_BIT_STRING| \
+                        B_ASN1_UNIVERSALSTRING|\
+                        B_ASN1_BMPSTRING|\
+                        B_ASN1_UTF8STRING|\
+                        B_ASN1_SEQUENCE|\
+                        B_ASN1_UNKNOWN
+
+# define B_ASN1_DIRECTORYSTRING \
+                        B_ASN1_PRINTABLESTRING| \
+                        B_ASN1_TELETEXSTRING|\
+                        B_ASN1_BMPSTRING|\
+                        B_ASN1_UNIVERSALSTRING|\
+                        B_ASN1_UTF8STRING
+
+# define B_ASN1_DISPLAYTEXT \
+                        B_ASN1_IA5STRING| \
+                        B_ASN1_VISIBLESTRING| \
+                        B_ASN1_BMPSTRING|\
+                        B_ASN1_UTF8STRING
+
+DECLARE_ASN1_ALLOC_FUNCTIONS_name(ASN1_TYPE, ASN1_TYPE)
+DECLARE_ASN1_ENCODE_FUNCTIONS(ASN1_TYPE, ASN1_ANY, ASN1_TYPE)
+
+int ASN1_TYPE_get(const ASN1_TYPE *a);
+void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value);
+int ASN1_TYPE_set1(ASN1_TYPE *a, int type, const void *value);
+int ASN1_TYPE_cmp(const ASN1_TYPE *a, const ASN1_TYPE *b);
+
+ASN1_TYPE *ASN1_TYPE_pack_sequence(const ASN1_ITEM *it, void *s, ASN1_TYPE **t);
+void *ASN1_TYPE_unpack_sequence(const ASN1_ITEM *it, const ASN1_TYPE *t);
+
+SKM_DEFINE_STACK_OF_INTERNAL(ASN1_OBJECT, ASN1_OBJECT, ASN1_OBJECT)
+#define sk_ASN1_OBJECT_num(sk) OPENSSL_sk_num(ossl_check_const_ASN1_OBJECT_sk_type(sk))
+#define sk_ASN1_OBJECT_value(sk, idx) ((ASN1_OBJECT *)OPENSSL_sk_value(ossl_check_const_ASN1_OBJECT_sk_type(sk), (idx)))
+#define sk_ASN1_OBJECT_new(cmp) ((STACK_OF(ASN1_OBJECT) *)OPENSSL_sk_new(ossl_check_ASN1_OBJECT_compfunc_type(cmp)))
+#define sk_ASN1_OBJECT_new_null() ((STACK_OF(ASN1_OBJECT) *)OPENSSL_sk_new_null())
+#define sk_ASN1_OBJECT_new_reserve(cmp, n) ((STACK_OF(ASN1_OBJECT) *)OPENSSL_sk_new_reserve(ossl_check_ASN1_OBJECT_compfunc_type(cmp), (n)))
+#define sk_ASN1_OBJECT_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ASN1_OBJECT_sk_type(sk), (n))
+#define sk_ASN1_OBJECT_free(sk) OPENSSL_sk_free(ossl_check_ASN1_OBJECT_sk_type(sk))
+#define sk_ASN1_OBJECT_zero(sk) OPENSSL_sk_zero(ossl_check_ASN1_OBJECT_sk_type(sk))
+#define sk_ASN1_OBJECT_delete(sk, i) ((ASN1_OBJECT *)OPENSSL_sk_delete(ossl_check_ASN1_OBJECT_sk_type(sk), (i)))
+#define sk_ASN1_OBJECT_delete_ptr(sk, ptr) ((ASN1_OBJECT *)OPENSSL_sk_delete_ptr(ossl_check_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_type(ptr)))
+#define sk_ASN1_OBJECT_push(sk, ptr) OPENSSL_sk_push(ossl_check_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_type(ptr))
+#define sk_ASN1_OBJECT_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_type(ptr))
+#define sk_ASN1_OBJECT_pop(sk) ((ASN1_OBJECT *)OPENSSL_sk_pop(ossl_check_ASN1_OBJECT_sk_type(sk)))
+#define sk_ASN1_OBJECT_shift(sk) ((ASN1_OBJECT *)OPENSSL_sk_shift(ossl_check_ASN1_OBJECT_sk_type(sk)))
+#define sk_ASN1_OBJECT_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ASN1_OBJECT_sk_type(sk),ossl_check_ASN1_OBJECT_freefunc_type(freefunc))
+#define sk_ASN1_OBJECT_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_type(ptr), (idx))
+#define sk_ASN1_OBJECT_set(sk, idx, ptr) ((ASN1_OBJECT *)OPENSSL_sk_set(ossl_check_ASN1_OBJECT_sk_type(sk), (idx), ossl_check_ASN1_OBJECT_type(ptr)))
+#define sk_ASN1_OBJECT_find(sk, ptr) OPENSSL_sk_find(ossl_check_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_type(ptr))
+#define sk_ASN1_OBJECT_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_type(ptr))
+#define sk_ASN1_OBJECT_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_type(ptr), pnum)
+#define sk_ASN1_OBJECT_sort(sk) OPENSSL_sk_sort(ossl_check_ASN1_OBJECT_sk_type(sk))
+#define sk_ASN1_OBJECT_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ASN1_OBJECT_sk_type(sk))
+#define sk_ASN1_OBJECT_dup(sk) ((STACK_OF(ASN1_OBJECT) *)OPENSSL_sk_dup(ossl_check_const_ASN1_OBJECT_sk_type(sk)))
+#define sk_ASN1_OBJECT_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ASN1_OBJECT) *)OPENSSL_sk_deep_copy(ossl_check_const_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_copyfunc_type(copyfunc), ossl_check_ASN1_OBJECT_freefunc_type(freefunc)))
+#define sk_ASN1_OBJECT_set_cmp_func(sk, cmp) ((sk_ASN1_OBJECT_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_compfunc_type(cmp)))
+
+
+DECLARE_ASN1_FUNCTIONS(ASN1_OBJECT)
+
+ASN1_STRING *ASN1_STRING_new(void);
+void ASN1_STRING_free(ASN1_STRING *a);
+void ASN1_STRING_clear_free(ASN1_STRING *a);
+int ASN1_STRING_copy(ASN1_STRING *dst, const ASN1_STRING *str);
+DECLARE_ASN1_DUP_FUNCTION(ASN1_STRING)
+ASN1_STRING *ASN1_STRING_type_new(int type);
+int ASN1_STRING_cmp(const ASN1_STRING *a, const ASN1_STRING *b);
+  /*
+   * Since this is used to store all sorts of things, via macros, for now,
+   * make its data void *
+   */
+int ASN1_STRING_set(ASN1_STRING *str, const void *data, int len);
+void ASN1_STRING_set0(ASN1_STRING *str, void *data, int len);
+int ASN1_STRING_length(const ASN1_STRING *x);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 void ASN1_STRING_length_set(ASN1_STRING *x, int n);
+# endif
+int ASN1_STRING_type(const ASN1_STRING *x);
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 unsigned char *ASN1_STRING_data(ASN1_STRING *x);
+# endif
+const unsigned char *ASN1_STRING_get0_data(const ASN1_STRING *x);
+
+DECLARE_ASN1_FUNCTIONS(ASN1_BIT_STRING)
+int ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d, int length);
+int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value);
+int ASN1_BIT_STRING_get_bit(const ASN1_BIT_STRING *a, int n);
+int ASN1_BIT_STRING_check(const ASN1_BIT_STRING *a,
+                          const unsigned char *flags, int flags_len);
+
+int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs,
+                               BIT_STRING_BITNAME *tbl, int indent);
+int ASN1_BIT_STRING_num_asc(const char *name, BIT_STRING_BITNAME *tbl);
+int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, const char *name, int value,
+                            BIT_STRING_BITNAME *tbl);
+
+SKM_DEFINE_STACK_OF_INTERNAL(ASN1_INTEGER, ASN1_INTEGER, ASN1_INTEGER)
+#define sk_ASN1_INTEGER_num(sk) OPENSSL_sk_num(ossl_check_const_ASN1_INTEGER_sk_type(sk))
+#define sk_ASN1_INTEGER_value(sk, idx) ((ASN1_INTEGER *)OPENSSL_sk_value(ossl_check_const_ASN1_INTEGER_sk_type(sk), (idx)))
+#define sk_ASN1_INTEGER_new(cmp) ((STACK_OF(ASN1_INTEGER) *)OPENSSL_sk_new(ossl_check_ASN1_INTEGER_compfunc_type(cmp)))
+#define sk_ASN1_INTEGER_new_null() ((STACK_OF(ASN1_INTEGER) *)OPENSSL_sk_new_null())
+#define sk_ASN1_INTEGER_new_reserve(cmp, n) ((STACK_OF(ASN1_INTEGER) *)OPENSSL_sk_new_reserve(ossl_check_ASN1_INTEGER_compfunc_type(cmp), (n)))
+#define sk_ASN1_INTEGER_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ASN1_INTEGER_sk_type(sk), (n))
+#define sk_ASN1_INTEGER_free(sk) OPENSSL_sk_free(ossl_check_ASN1_INTEGER_sk_type(sk))
+#define sk_ASN1_INTEGER_zero(sk) OPENSSL_sk_zero(ossl_check_ASN1_INTEGER_sk_type(sk))
+#define sk_ASN1_INTEGER_delete(sk, i) ((ASN1_INTEGER *)OPENSSL_sk_delete(ossl_check_ASN1_INTEGER_sk_type(sk), (i)))
+#define sk_ASN1_INTEGER_delete_ptr(sk, ptr) ((ASN1_INTEGER *)OPENSSL_sk_delete_ptr(ossl_check_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_type(ptr)))
+#define sk_ASN1_INTEGER_push(sk, ptr) OPENSSL_sk_push(ossl_check_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_type(ptr))
+#define sk_ASN1_INTEGER_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_type(ptr))
+#define sk_ASN1_INTEGER_pop(sk) ((ASN1_INTEGER *)OPENSSL_sk_pop(ossl_check_ASN1_INTEGER_sk_type(sk)))
+#define sk_ASN1_INTEGER_shift(sk) ((ASN1_INTEGER *)OPENSSL_sk_shift(ossl_check_ASN1_INTEGER_sk_type(sk)))
+#define sk_ASN1_INTEGER_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ASN1_INTEGER_sk_type(sk),ossl_check_ASN1_INTEGER_freefunc_type(freefunc))
+#define sk_ASN1_INTEGER_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_type(ptr), (idx))
+#define sk_ASN1_INTEGER_set(sk, idx, ptr) ((ASN1_INTEGER *)OPENSSL_sk_set(ossl_check_ASN1_INTEGER_sk_type(sk), (idx), ossl_check_ASN1_INTEGER_type(ptr)))
+#define sk_ASN1_INTEGER_find(sk, ptr) OPENSSL_sk_find(ossl_check_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_type(ptr))
+#define sk_ASN1_INTEGER_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_type(ptr))
+#define sk_ASN1_INTEGER_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_type(ptr), pnum)
+#define sk_ASN1_INTEGER_sort(sk) OPENSSL_sk_sort(ossl_check_ASN1_INTEGER_sk_type(sk))
+#define sk_ASN1_INTEGER_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ASN1_INTEGER_sk_type(sk))
+#define sk_ASN1_INTEGER_dup(sk) ((STACK_OF(ASN1_INTEGER) *)OPENSSL_sk_dup(ossl_check_const_ASN1_INTEGER_sk_type(sk)))
+#define sk_ASN1_INTEGER_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ASN1_INTEGER) *)OPENSSL_sk_deep_copy(ossl_check_const_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_copyfunc_type(copyfunc), ossl_check_ASN1_INTEGER_freefunc_type(freefunc)))
+#define sk_ASN1_INTEGER_set_cmp_func(sk, cmp) ((sk_ASN1_INTEGER_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_compfunc_type(cmp)))
+
+
+
+DECLARE_ASN1_FUNCTIONS(ASN1_INTEGER)
+ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, const unsigned char **pp,
+                                long length);
+DECLARE_ASN1_DUP_FUNCTION(ASN1_INTEGER)
+int ASN1_INTEGER_cmp(const ASN1_INTEGER *x, const ASN1_INTEGER *y);
+
+DECLARE_ASN1_FUNCTIONS(ASN1_ENUMERATED)
+
+int ASN1_UTCTIME_check(const ASN1_UTCTIME *a);
+ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s, time_t t);
+ASN1_UTCTIME *ASN1_UTCTIME_adj(ASN1_UTCTIME *s, time_t t,
+                               int offset_day, long offset_sec);
+int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, const char *str);
+int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t);
+
+int ASN1_GENERALIZEDTIME_check(const ASN1_GENERALIZEDTIME *a);
+ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,
+                                               time_t t);
+ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_adj(ASN1_GENERALIZEDTIME *s,
+                                               time_t t, int offset_day,
+                                               long offset_sec);
+int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, const char *str);
+
+int ASN1_TIME_diff(int *pday, int *psec,
+                   const ASN1_TIME *from, const ASN1_TIME *to);
+
+DECLARE_ASN1_FUNCTIONS(ASN1_OCTET_STRING)
+DECLARE_ASN1_DUP_FUNCTION(ASN1_OCTET_STRING)
+int ASN1_OCTET_STRING_cmp(const ASN1_OCTET_STRING *a,
+                          const ASN1_OCTET_STRING *b);
+int ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, const unsigned char *data,
+                          int len);
+
+SKM_DEFINE_STACK_OF_INTERNAL(ASN1_UTF8STRING, ASN1_UTF8STRING, ASN1_UTF8STRING)
+#define sk_ASN1_UTF8STRING_num(sk) OPENSSL_sk_num(ossl_check_const_ASN1_UTF8STRING_sk_type(sk))
+#define sk_ASN1_UTF8STRING_value(sk, idx) ((ASN1_UTF8STRING *)OPENSSL_sk_value(ossl_check_const_ASN1_UTF8STRING_sk_type(sk), (idx)))
+#define sk_ASN1_UTF8STRING_new(cmp) ((STACK_OF(ASN1_UTF8STRING) *)OPENSSL_sk_new(ossl_check_ASN1_UTF8STRING_compfunc_type(cmp)))
+#define sk_ASN1_UTF8STRING_new_null() ((STACK_OF(ASN1_UTF8STRING) *)OPENSSL_sk_new_null())
+#define sk_ASN1_UTF8STRING_new_reserve(cmp, n) ((STACK_OF(ASN1_UTF8STRING) *)OPENSSL_sk_new_reserve(ossl_check_ASN1_UTF8STRING_compfunc_type(cmp), (n)))
+#define sk_ASN1_UTF8STRING_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ASN1_UTF8STRING_sk_type(sk), (n))
+#define sk_ASN1_UTF8STRING_free(sk) OPENSSL_sk_free(ossl_check_ASN1_UTF8STRING_sk_type(sk))
+#define sk_ASN1_UTF8STRING_zero(sk) OPENSSL_sk_zero(ossl_check_ASN1_UTF8STRING_sk_type(sk))
+#define sk_ASN1_UTF8STRING_delete(sk, i) ((ASN1_UTF8STRING *)OPENSSL_sk_delete(ossl_check_ASN1_UTF8STRING_sk_type(sk), (i)))
+#define sk_ASN1_UTF8STRING_delete_ptr(sk, ptr) ((ASN1_UTF8STRING *)OPENSSL_sk_delete_ptr(ossl_check_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_type(ptr)))
+#define sk_ASN1_UTF8STRING_push(sk, ptr) OPENSSL_sk_push(ossl_check_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_type(ptr))
+#define sk_ASN1_UTF8STRING_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_type(ptr))
+#define sk_ASN1_UTF8STRING_pop(sk) ((ASN1_UTF8STRING *)OPENSSL_sk_pop(ossl_check_ASN1_UTF8STRING_sk_type(sk)))
+#define sk_ASN1_UTF8STRING_shift(sk) ((ASN1_UTF8STRING *)OPENSSL_sk_shift(ossl_check_ASN1_UTF8STRING_sk_type(sk)))
+#define sk_ASN1_UTF8STRING_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ASN1_UTF8STRING_sk_type(sk),ossl_check_ASN1_UTF8STRING_freefunc_type(freefunc))
+#define sk_ASN1_UTF8STRING_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_type(ptr), (idx))
+#define sk_ASN1_UTF8STRING_set(sk, idx, ptr) ((ASN1_UTF8STRING *)OPENSSL_sk_set(ossl_check_ASN1_UTF8STRING_sk_type(sk), (idx), ossl_check_ASN1_UTF8STRING_type(ptr)))
+#define sk_ASN1_UTF8STRING_find(sk, ptr) OPENSSL_sk_find(ossl_check_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_type(ptr))
+#define sk_ASN1_UTF8STRING_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_type(ptr))
+#define sk_ASN1_UTF8STRING_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_type(ptr), pnum)
+#define sk_ASN1_UTF8STRING_sort(sk) OPENSSL_sk_sort(ossl_check_ASN1_UTF8STRING_sk_type(sk))
+#define sk_ASN1_UTF8STRING_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ASN1_UTF8STRING_sk_type(sk))
+#define sk_ASN1_UTF8STRING_dup(sk) ((STACK_OF(ASN1_UTF8STRING) *)OPENSSL_sk_dup(ossl_check_const_ASN1_UTF8STRING_sk_type(sk)))
+#define sk_ASN1_UTF8STRING_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ASN1_UTF8STRING) *)OPENSSL_sk_deep_copy(ossl_check_const_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_copyfunc_type(copyfunc), ossl_check_ASN1_UTF8STRING_freefunc_type(freefunc)))
+#define sk_ASN1_UTF8STRING_set_cmp_func(sk, cmp) ((sk_ASN1_UTF8STRING_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_compfunc_type(cmp)))
+
+
+DECLARE_ASN1_FUNCTIONS(ASN1_VISIBLESTRING)
+DECLARE_ASN1_FUNCTIONS(ASN1_UNIVERSALSTRING)
+DECLARE_ASN1_FUNCTIONS(ASN1_UTF8STRING)
+DECLARE_ASN1_FUNCTIONS(ASN1_NULL)
+DECLARE_ASN1_FUNCTIONS(ASN1_BMPSTRING)
+
+int UTF8_getc(const unsigned char *str, int len, unsigned long *val);
+int UTF8_putc(unsigned char *str, int len, unsigned long value);
+
+SKM_DEFINE_STACK_OF_INTERNAL(ASN1_GENERALSTRING, ASN1_GENERALSTRING, ASN1_GENERALSTRING)
+#define sk_ASN1_GENERALSTRING_num(sk) OPENSSL_sk_num(ossl_check_const_ASN1_GENERALSTRING_sk_type(sk))
+#define sk_ASN1_GENERALSTRING_value(sk, idx) ((ASN1_GENERALSTRING *)OPENSSL_sk_value(ossl_check_const_ASN1_GENERALSTRING_sk_type(sk), (idx)))
+#define sk_ASN1_GENERALSTRING_new(cmp) ((STACK_OF(ASN1_GENERALSTRING) *)OPENSSL_sk_new(ossl_check_ASN1_GENERALSTRING_compfunc_type(cmp)))
+#define sk_ASN1_GENERALSTRING_new_null() ((STACK_OF(ASN1_GENERALSTRING) *)OPENSSL_sk_new_null())
+#define sk_ASN1_GENERALSTRING_new_reserve(cmp, n) ((STACK_OF(ASN1_GENERALSTRING) *)OPENSSL_sk_new_reserve(ossl_check_ASN1_GENERALSTRING_compfunc_type(cmp), (n)))
+#define sk_ASN1_GENERALSTRING_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ASN1_GENERALSTRING_sk_type(sk), (n))
+#define sk_ASN1_GENERALSTRING_free(sk) OPENSSL_sk_free(ossl_check_ASN1_GENERALSTRING_sk_type(sk))
+#define sk_ASN1_GENERALSTRING_zero(sk) OPENSSL_sk_zero(ossl_check_ASN1_GENERALSTRING_sk_type(sk))
+#define sk_ASN1_GENERALSTRING_delete(sk, i) ((ASN1_GENERALSTRING *)OPENSSL_sk_delete(ossl_check_ASN1_GENERALSTRING_sk_type(sk), (i)))
+#define sk_ASN1_GENERALSTRING_delete_ptr(sk, ptr) ((ASN1_GENERALSTRING *)OPENSSL_sk_delete_ptr(ossl_check_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_type(ptr)))
+#define sk_ASN1_GENERALSTRING_push(sk, ptr) OPENSSL_sk_push(ossl_check_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_type(ptr))
+#define sk_ASN1_GENERALSTRING_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_type(ptr))
+#define sk_ASN1_GENERALSTRING_pop(sk) ((ASN1_GENERALSTRING *)OPENSSL_sk_pop(ossl_check_ASN1_GENERALSTRING_sk_type(sk)))
+#define sk_ASN1_GENERALSTRING_shift(sk) ((ASN1_GENERALSTRING *)OPENSSL_sk_shift(ossl_check_ASN1_GENERALSTRING_sk_type(sk)))
+#define sk_ASN1_GENERALSTRING_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ASN1_GENERALSTRING_sk_type(sk),ossl_check_ASN1_GENERALSTRING_freefunc_type(freefunc))
+#define sk_ASN1_GENERALSTRING_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_type(ptr), (idx))
+#define sk_ASN1_GENERALSTRING_set(sk, idx, ptr) ((ASN1_GENERALSTRING *)OPENSSL_sk_set(ossl_check_ASN1_GENERALSTRING_sk_type(sk), (idx), ossl_check_ASN1_GENERALSTRING_type(ptr)))
+#define sk_ASN1_GENERALSTRING_find(sk, ptr) OPENSSL_sk_find(ossl_check_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_type(ptr))
+#define sk_ASN1_GENERALSTRING_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_type(ptr))
+#define sk_ASN1_GENERALSTRING_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_type(ptr), pnum)
+#define sk_ASN1_GENERALSTRING_sort(sk) OPENSSL_sk_sort(ossl_check_ASN1_GENERALSTRING_sk_type(sk))
+#define sk_ASN1_GENERALSTRING_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ASN1_GENERALSTRING_sk_type(sk))
+#define sk_ASN1_GENERALSTRING_dup(sk) ((STACK_OF(ASN1_GENERALSTRING) *)OPENSSL_sk_dup(ossl_check_const_ASN1_GENERALSTRING_sk_type(sk)))
+#define sk_ASN1_GENERALSTRING_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ASN1_GENERALSTRING) *)OPENSSL_sk_deep_copy(ossl_check_const_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_copyfunc_type(copyfunc), ossl_check_ASN1_GENERALSTRING_freefunc_type(freefunc)))
+#define sk_ASN1_GENERALSTRING_set_cmp_func(sk, cmp) ((sk_ASN1_GENERALSTRING_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_compfunc_type(cmp)))
+
+
+DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE)
+
+DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING)
+DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT)
+DECLARE_ASN1_FUNCTIONS(ASN1_PRINTABLESTRING)
+DECLARE_ASN1_FUNCTIONS(ASN1_T61STRING)
+DECLARE_ASN1_FUNCTIONS(ASN1_IA5STRING)
+DECLARE_ASN1_FUNCTIONS(ASN1_GENERALSTRING)
+DECLARE_ASN1_FUNCTIONS(ASN1_UTCTIME)
+DECLARE_ASN1_FUNCTIONS(ASN1_GENERALIZEDTIME)
+DECLARE_ASN1_FUNCTIONS(ASN1_TIME)
+
+DECLARE_ASN1_DUP_FUNCTION(ASN1_TIME)
+DECLARE_ASN1_DUP_FUNCTION(ASN1_UTCTIME)
+DECLARE_ASN1_DUP_FUNCTION(ASN1_GENERALIZEDTIME)
+
+DECLARE_ASN1_ITEM(ASN1_OCTET_STRING_NDEF)
+
+ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s, time_t t);
+ASN1_TIME *ASN1_TIME_adj(ASN1_TIME *s, time_t t,
+                         int offset_day, long offset_sec);
+int ASN1_TIME_check(const ASN1_TIME *t);
+ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(const ASN1_TIME *t,
+                                                   ASN1_GENERALIZEDTIME **out);
+int ASN1_TIME_set_string(ASN1_TIME *s, const char *str);
+int ASN1_TIME_set_string_X509(ASN1_TIME *s, const char *str);
+int ASN1_TIME_to_tm(const ASN1_TIME *s, struct tm *tm);
+int ASN1_TIME_normalize(ASN1_TIME *s);
+int ASN1_TIME_cmp_time_t(const ASN1_TIME *s, time_t t);
+int ASN1_TIME_compare(const ASN1_TIME *a, const ASN1_TIME *b);
+
+int i2a_ASN1_INTEGER(BIO *bp, const ASN1_INTEGER *a);
+int a2i_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *bs, char *buf, int size);
+int i2a_ASN1_ENUMERATED(BIO *bp, const ASN1_ENUMERATED *a);
+int a2i_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *bs, char *buf, int size);
+int i2a_ASN1_OBJECT(BIO *bp, const ASN1_OBJECT *a);
+int a2i_ASN1_STRING(BIO *bp, ASN1_STRING *bs, char *buf, int size);
+int i2a_ASN1_STRING(BIO *bp, const ASN1_STRING *a, int type);
+int i2t_ASN1_OBJECT(char *buf, int buf_len, const ASN1_OBJECT *a);
+
+int a2d_ASN1_OBJECT(unsigned char *out, int olen, const char *buf, int num);
+ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data, int len,
+                                const char *sn, const char *ln);
+
+int ASN1_INTEGER_get_int64(int64_t *pr, const ASN1_INTEGER *a);
+int ASN1_INTEGER_set_int64(ASN1_INTEGER *a, int64_t r);
+int ASN1_INTEGER_get_uint64(uint64_t *pr, const ASN1_INTEGER *a);
+int ASN1_INTEGER_set_uint64(ASN1_INTEGER *a, uint64_t r);
+
+int ASN1_INTEGER_set(ASN1_INTEGER *a, long v);
+long ASN1_INTEGER_get(const ASN1_INTEGER *a);
+ASN1_INTEGER *BN_to_ASN1_INTEGER(const BIGNUM *bn, ASN1_INTEGER *ai);
+BIGNUM *ASN1_INTEGER_to_BN(const ASN1_INTEGER *ai, BIGNUM *bn);
+
+int ASN1_ENUMERATED_get_int64(int64_t *pr, const ASN1_ENUMERATED *a);
+int ASN1_ENUMERATED_set_int64(ASN1_ENUMERATED *a, int64_t r);
+
+
+int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v);
+long ASN1_ENUMERATED_get(const ASN1_ENUMERATED *a);
+ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(const BIGNUM *bn, ASN1_ENUMERATED *ai);
+BIGNUM *ASN1_ENUMERATED_to_BN(const ASN1_ENUMERATED *ai, BIGNUM *bn);
+
+/* General */
+/* given a string, return the correct type, max is the maximum length */
+int ASN1_PRINTABLE_type(const unsigned char *s, int max);
+
+unsigned long ASN1_tag2bit(int tag);
+
+/* SPECIALS */
+int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag,
+                    int *pclass, long omax);
+int ASN1_check_infinite_end(unsigned char **p, long len);
+int ASN1_const_check_infinite_end(const unsigned char **p, long len);
+void ASN1_put_object(unsigned char **pp, int constructed, int length,
+                     int tag, int xclass);
+int ASN1_put_eoc(unsigned char **pp);
+int ASN1_object_size(int constructed, int length, int tag);
+
+/* Used to implement other functions */
+void *ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, const void *x);
+
+# define ASN1_dup_of(type,i2d,d2i,x) \
+    ((type*)ASN1_dup(CHECKED_I2D_OF(type, i2d), \
+                     CHECKED_D2I_OF(type, d2i), \
+                     CHECKED_PTR_OF(const type, x)))
+
+void *ASN1_item_dup(const ASN1_ITEM *it, const void *x);
+int ASN1_item_sign_ex(const ASN1_ITEM *it, X509_ALGOR *algor1,
+                      X509_ALGOR *algor2, ASN1_BIT_STRING *signature,
+                      const void *data, const ASN1_OCTET_STRING *id,
+                      EVP_PKEY *pkey, const EVP_MD *md, OSSL_LIB_CTX *libctx,
+                      const char *propq);
+int ASN1_item_verify_ex(const ASN1_ITEM *it, const X509_ALGOR *alg,
+                        const ASN1_BIT_STRING *signature, const void *data,
+                        const ASN1_OCTET_STRING *id, EVP_PKEY *pkey,
+                        OSSL_LIB_CTX *libctx, const char *propq);
+
+/* ASN1 alloc/free macros for when a type is only used internally */
+
+# define M_ASN1_new_of(type) (type *)ASN1_item_new(ASN1_ITEM_rptr(type))
+# define M_ASN1_free_of(x, type) \
+                ASN1_item_free(CHECKED_PTR_OF(type, x), ASN1_ITEM_rptr(type))
+
+# ifndef OPENSSL_NO_STDIO
+void *ASN1_d2i_fp(void *(*xnew) (void), d2i_of_void *d2i, FILE *in, void **x);
+
+#  define ASN1_d2i_fp_of(type,xnew,d2i,in,x) \
+    ((type*)ASN1_d2i_fp(CHECKED_NEW_OF(type, xnew), \
+                        CHECKED_D2I_OF(type, d2i), \
+                        in, \
+                        CHECKED_PPTR_OF(type, x)))
+
+void *ASN1_item_d2i_fp_ex(const ASN1_ITEM *it, FILE *in, void *x,
+                          OSSL_LIB_CTX *libctx, const char *propq);
+void *ASN1_item_d2i_fp(const ASN1_ITEM *it, FILE *in, void *x);
+int ASN1_i2d_fp(i2d_of_void *i2d, FILE *out, const void *x);
+
+#  define ASN1_i2d_fp_of(type,i2d,out,x) \
+    (ASN1_i2d_fp(CHECKED_I2D_OF(type, i2d), \
+                 out, \
+                 CHECKED_PTR_OF(const type, x)))
+
+int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, const void *x);
+int ASN1_STRING_print_ex_fp(FILE *fp, const ASN1_STRING *str, unsigned long flags);
+# endif
+
+int ASN1_STRING_to_UTF8(unsigned char **out, const ASN1_STRING *in);
+
+void *ASN1_d2i_bio(void *(*xnew) (void), d2i_of_void *d2i, BIO *in, void **x);
+
+#  define ASN1_d2i_bio_of(type,xnew,d2i,in,x) \
+    ((type*)ASN1_d2i_bio( CHECKED_NEW_OF(type, xnew), \
+                          CHECKED_D2I_OF(type, d2i), \
+                          in, \
+                          CHECKED_PPTR_OF(type, x)))
+
+void *ASN1_item_d2i_bio_ex(const ASN1_ITEM *it, BIO *in, void *pval,
+                           OSSL_LIB_CTX *libctx, const char *propq);
+void *ASN1_item_d2i_bio(const ASN1_ITEM *it, BIO *in, void *pval);
+int ASN1_i2d_bio(i2d_of_void *i2d, BIO *out, const void *x);
+
+#  define ASN1_i2d_bio_of(type,i2d,out,x) \
+    (ASN1_i2d_bio(CHECKED_I2D_OF(type, i2d), \
+                  out, \
+                  CHECKED_PTR_OF(const type, x)))
+
+int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, const void *x);
+BIO *ASN1_item_i2d_mem_bio(const ASN1_ITEM *it, const ASN1_VALUE *val);
+int ASN1_UTCTIME_print(BIO *fp, const ASN1_UTCTIME *a);
+int ASN1_GENERALIZEDTIME_print(BIO *fp, const ASN1_GENERALIZEDTIME *a);
+int ASN1_TIME_print(BIO *bp, const ASN1_TIME *tm);
+int ASN1_TIME_print_ex(BIO *bp, const ASN1_TIME *tm, unsigned long flags);
+int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v);
+int ASN1_STRING_print_ex(BIO *out, const ASN1_STRING *str, unsigned long flags);
+int ASN1_buf_print(BIO *bp, const unsigned char *buf, size_t buflen, int off);
+int ASN1_bn_print(BIO *bp, const char *number, const BIGNUM *num,
+                  unsigned char *buf, int off);
+int ASN1_parse(BIO *bp, const unsigned char *pp, long len, int indent);
+int ASN1_parse_dump(BIO *bp, const unsigned char *pp, long len, int indent,
+                    int dump);
+const char *ASN1_tag2str(int tag);
+
+/* Used to load and write Netscape format cert */
+
+int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s);
+
+int ASN1_TYPE_set_octetstring(ASN1_TYPE *a, unsigned char *data, int len);
+int ASN1_TYPE_get_octetstring(const ASN1_TYPE *a, unsigned char *data, int max_len);
+int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num,
+                                  unsigned char *data, int len);
+int ASN1_TYPE_get_int_octetstring(const ASN1_TYPE *a, long *num,
+                                  unsigned char *data, int max_len);
+
+void *ASN1_item_unpack(const ASN1_STRING *oct, const ASN1_ITEM *it);
+
+ASN1_STRING *ASN1_item_pack(void *obj, const ASN1_ITEM *it,
+                            ASN1_OCTET_STRING **oct);
+
+void ASN1_STRING_set_default_mask(unsigned long mask);
+int ASN1_STRING_set_default_mask_asc(const char *p);
+unsigned long ASN1_STRING_get_default_mask(void);
+int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len,
+                       int inform, unsigned long mask);
+int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len,
+                        int inform, unsigned long mask,
+                        long minsize, long maxsize);
+
+ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out,
+                                    const unsigned char *in, int inlen,
+                                    int inform, int nid);
+ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid);
+int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long);
+void ASN1_STRING_TABLE_cleanup(void);
+
+/* ASN1 template functions */
+
+/* Old API compatible functions */
+ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it);
+ASN1_VALUE *ASN1_item_new_ex(const ASN1_ITEM *it, OSSL_LIB_CTX *libctx,
+                             const char *propq);
+void ASN1_item_free(ASN1_VALUE *val, const ASN1_ITEM *it);
+ASN1_VALUE *ASN1_item_d2i_ex(ASN1_VALUE **val, const unsigned char **in,
+                             long len, const ASN1_ITEM *it,
+                             OSSL_LIB_CTX *libctx, const char *propq);
+ASN1_VALUE *ASN1_item_d2i(ASN1_VALUE **val, const unsigned char **in,
+                          long len, const ASN1_ITEM *it);
+int ASN1_item_i2d(const ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it);
+int ASN1_item_ndef_i2d(const ASN1_VALUE *val, unsigned char **out,
+                       const ASN1_ITEM *it);
+
+void ASN1_add_oid_module(void);
+void ASN1_add_stable_module(void);
+
+ASN1_TYPE *ASN1_generate_nconf(const char *str, CONF *nconf);
+ASN1_TYPE *ASN1_generate_v3(const char *str, X509V3_CTX *cnf);
+int ASN1_str2mask(const char *str, unsigned long *pmask);
+
+/* ASN1 Print flags */
+
+/* Indicate missing OPTIONAL fields */
+# define ASN1_PCTX_FLAGS_SHOW_ABSENT             0x001
+/* Mark start and end of SEQUENCE */
+# define ASN1_PCTX_FLAGS_SHOW_SEQUENCE           0x002
+/* Mark start and end of SEQUENCE/SET OF */
+# define ASN1_PCTX_FLAGS_SHOW_SSOF               0x004
+/* Show the ASN1 type of primitives */
+# define ASN1_PCTX_FLAGS_SHOW_TYPE               0x008
+/* Don't show ASN1 type of ANY */
+# define ASN1_PCTX_FLAGS_NO_ANY_TYPE             0x010
+/* Don't show ASN1 type of MSTRINGs */
+# define ASN1_PCTX_FLAGS_NO_MSTRING_TYPE         0x020
+/* Don't show field names in SEQUENCE */
+# define ASN1_PCTX_FLAGS_NO_FIELD_NAME           0x040
+/* Show structure names of each SEQUENCE field */
+# define ASN1_PCTX_FLAGS_SHOW_FIELD_STRUCT_NAME  0x080
+/* Don't show structure name even at top level */
+# define ASN1_PCTX_FLAGS_NO_STRUCT_NAME          0x100
+
+int ASN1_item_print(BIO *out, const ASN1_VALUE *ifld, int indent,
+                    const ASN1_ITEM *it, const ASN1_PCTX *pctx);
+ASN1_PCTX *ASN1_PCTX_new(void);
+void ASN1_PCTX_free(ASN1_PCTX *p);
+unsigned long ASN1_PCTX_get_flags(const ASN1_PCTX *p);
+void ASN1_PCTX_set_flags(ASN1_PCTX *p, unsigned long flags);
+unsigned long ASN1_PCTX_get_nm_flags(const ASN1_PCTX *p);
+void ASN1_PCTX_set_nm_flags(ASN1_PCTX *p, unsigned long flags);
+unsigned long ASN1_PCTX_get_cert_flags(const ASN1_PCTX *p);
+void ASN1_PCTX_set_cert_flags(ASN1_PCTX *p, unsigned long flags);
+unsigned long ASN1_PCTX_get_oid_flags(const ASN1_PCTX *p);
+void ASN1_PCTX_set_oid_flags(ASN1_PCTX *p, unsigned long flags);
+unsigned long ASN1_PCTX_get_str_flags(const ASN1_PCTX *p);
+void ASN1_PCTX_set_str_flags(ASN1_PCTX *p, unsigned long flags);
+
+ASN1_SCTX *ASN1_SCTX_new(int (*scan_cb) (ASN1_SCTX *ctx));
+void ASN1_SCTX_free(ASN1_SCTX *p);
+const ASN1_ITEM *ASN1_SCTX_get_item(ASN1_SCTX *p);
+const ASN1_TEMPLATE *ASN1_SCTX_get_template(ASN1_SCTX *p);
+unsigned long ASN1_SCTX_get_flags(ASN1_SCTX *p);
+void ASN1_SCTX_set_app_data(ASN1_SCTX *p, void *data);
+void *ASN1_SCTX_get_app_data(ASN1_SCTX *p);
+
+const BIO_METHOD *BIO_f_asn1(void);
+
+/* cannot constify val because of CMS_stream() */
+BIO *BIO_new_NDEF(BIO *out, ASN1_VALUE *val, const ASN1_ITEM *it);
+
+int i2d_ASN1_bio_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags,
+                        const ASN1_ITEM *it);
+int PEM_write_bio_ASN1_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags,
+                              const char *hdr, const ASN1_ITEM *it);
+/* cannot constify val because of CMS_dataFinal() */
+int SMIME_write_ASN1(BIO *bio, ASN1_VALUE *val, BIO *data, int flags,
+                     int ctype_nid, int econt_nid,
+                     STACK_OF(X509_ALGOR) *mdalgs, const ASN1_ITEM *it);
+int SMIME_write_ASN1_ex(BIO *bio, ASN1_VALUE *val, BIO *data, int flags,
+                        int ctype_nid, int econt_nid,
+                        STACK_OF(X509_ALGOR) *mdalgs, const ASN1_ITEM *it,
+                        OSSL_LIB_CTX *libctx, const char *propq);
+ASN1_VALUE *SMIME_read_ASN1(BIO *bio, BIO **bcont, const ASN1_ITEM *it);
+ASN1_VALUE *SMIME_read_ASN1_ex(BIO *bio, int flags, BIO **bcont,
+                               const ASN1_ITEM *it, ASN1_VALUE **x,
+                               OSSL_LIB_CTX *libctx, const char *propq);
+int SMIME_crlf_copy(BIO *in, BIO *out, int flags);
+int SMIME_text(BIO *in, BIO *out);
+
+const ASN1_ITEM *ASN1_ITEM_lookup(const char *name);
+const ASN1_ITEM *ASN1_ITEM_get(size_t i);
+
+/* Legacy compatibility */
+# define DECLARE_ASN1_FUNCTIONS_fname(type, itname, name) \
+         DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \
+         DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name)
+# define DECLARE_ASN1_FUNCTIONS_const(type) DECLARE_ASN1_FUNCTIONS(type)
+# define DECLARE_ASN1_ENCODE_FUNCTIONS_const(type, name) \
+         DECLARE_ASN1_ENCODE_FUNCTIONS(type, name)
+# define I2D_OF_const(type) I2D_OF(type)
+# define ASN1_dup_of_const(type,i2d,d2i,x) ASN1_dup_of(type,i2d,d2i,x)
+# define ASN1_i2d_fp_of_const(type,i2d,out,x) ASN1_i2d_fp_of(type,i2d,out,x)
+# define ASN1_i2d_bio_of_const(type,i2d,out,x) ASN1_i2d_bio_of(type,i2d,out,x)
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/asn1.h.in b/openssl/asn1.h.in
new file mode 100644
index 0000000..d478bc9
--- /dev/null
+++ b/openssl/asn1.h.in
@@ -0,0 +1,964 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_macros);
+-}
+
+#ifndef OPENSSL_ASN1_H
+# define OPENSSL_ASN1_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_ASN1_H
+# endif
+
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+# include <time.h>
+# include <openssl/e_os2.h>
+# include <openssl/opensslconf.h>
+# include <openssl/bio.h>
+# include <openssl/safestack.h>
+# include <openssl/asn1err.h>
+# include <openssl/symhacks.h>
+
+# include <openssl/types.h>
+# include <openssl/bn.h>
+
+# ifdef OPENSSL_BUILD_SHLIBCRYPTO
+#  undef OPENSSL_EXTERN
+#  define OPENSSL_EXTERN OPENSSL_EXPORT
+# endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+# define V_ASN1_UNIVERSAL                0x00
+# define V_ASN1_APPLICATION              0x40
+# define V_ASN1_CONTEXT_SPECIFIC         0x80
+# define V_ASN1_PRIVATE                  0xc0
+
+# define V_ASN1_CONSTRUCTED              0x20
+# define V_ASN1_PRIMITIVE_TAG            0x1f
+# define V_ASN1_PRIMATIVE_TAG /*compat*/ V_ASN1_PRIMITIVE_TAG
+
+# define V_ASN1_APP_CHOOSE               -2/* let the recipient choose */
+# define V_ASN1_OTHER                    -3/* used in ASN1_TYPE */
+# define V_ASN1_ANY                      -4/* used in ASN1 template code */
+
+# define V_ASN1_UNDEF                    -1
+/* ASN.1 tag values */
+# define V_ASN1_EOC                      0
+# define V_ASN1_BOOLEAN                  1 /**/
+# define V_ASN1_INTEGER                  2
+# define V_ASN1_BIT_STRING               3
+# define V_ASN1_OCTET_STRING             4
+# define V_ASN1_NULL                     5
+# define V_ASN1_OBJECT                   6
+# define V_ASN1_OBJECT_DESCRIPTOR        7
+# define V_ASN1_EXTERNAL                 8
+# define V_ASN1_REAL                     9
+# define V_ASN1_ENUMERATED               10
+# define V_ASN1_UTF8STRING               12
+# define V_ASN1_SEQUENCE                 16
+# define V_ASN1_SET                      17
+# define V_ASN1_NUMERICSTRING            18 /**/
+# define V_ASN1_PRINTABLESTRING          19
+# define V_ASN1_T61STRING                20
+# define V_ASN1_TELETEXSTRING            20/* alias */
+# define V_ASN1_VIDEOTEXSTRING           21 /**/
+# define V_ASN1_IA5STRING                22
+# define V_ASN1_UTCTIME                  23
+# define V_ASN1_GENERALIZEDTIME          24 /**/
+# define V_ASN1_GRAPHICSTRING            25 /**/
+# define V_ASN1_ISO64STRING              26 /**/
+# define V_ASN1_VISIBLESTRING            26/* alias */
+# define V_ASN1_GENERALSTRING            27 /**/
+# define V_ASN1_UNIVERSALSTRING          28 /**/
+# define V_ASN1_BMPSTRING                30
+
+/*
+ * NB the constants below are used internally by ASN1_INTEGER
+ * and ASN1_ENUMERATED to indicate the sign. They are *not* on
+ * the wire tag values.
+ */
+
+# define V_ASN1_NEG                      0x100
+# define V_ASN1_NEG_INTEGER              (2 | V_ASN1_NEG)
+# define V_ASN1_NEG_ENUMERATED           (10 | V_ASN1_NEG)
+
+/* For use with d2i_ASN1_type_bytes() */
+# define B_ASN1_NUMERICSTRING    0x0001
+# define B_ASN1_PRINTABLESTRING  0x0002
+# define B_ASN1_T61STRING        0x0004
+# define B_ASN1_TELETEXSTRING    0x0004
+# define B_ASN1_VIDEOTEXSTRING   0x0008
+# define B_ASN1_IA5STRING        0x0010
+# define B_ASN1_GRAPHICSTRING    0x0020
+# define B_ASN1_ISO64STRING      0x0040
+# define B_ASN1_VISIBLESTRING    0x0040
+# define B_ASN1_GENERALSTRING    0x0080
+# define B_ASN1_UNIVERSALSTRING  0x0100
+# define B_ASN1_OCTET_STRING     0x0200
+# define B_ASN1_BIT_STRING       0x0400
+# define B_ASN1_BMPSTRING        0x0800
+# define B_ASN1_UNKNOWN          0x1000
+# define B_ASN1_UTF8STRING       0x2000
+# define B_ASN1_UTCTIME          0x4000
+# define B_ASN1_GENERALIZEDTIME  0x8000
+# define B_ASN1_SEQUENCE         0x10000
+/* For use with ASN1_mbstring_copy() */
+# define MBSTRING_FLAG           0x1000
+# define MBSTRING_UTF8           (MBSTRING_FLAG)
+# define MBSTRING_ASC            (MBSTRING_FLAG|1)
+# define MBSTRING_BMP            (MBSTRING_FLAG|2)
+# define MBSTRING_UNIV           (MBSTRING_FLAG|4)
+# define SMIME_OLDMIME           0x400
+# define SMIME_CRLFEOL           0x800
+# define SMIME_STREAM            0x1000
+
+/* Stacks for types not otherwise defined in this header */
+{-
+    generate_stack_macros("X509_ALGOR");
+-}
+
+
+# define ASN1_STRING_FLAG_BITS_LEFT 0x08/* Set if 0x07 has bits left value */
+/*
+ * This indicates that the ASN1_STRING is not a real value but just a place
+ * holder for the location where indefinite length constructed data should be
+ * inserted in the memory buffer
+ */
+# define ASN1_STRING_FLAG_NDEF 0x010
+
+/*
+ * This flag is used by the CMS code to indicate that a string is not
+ * complete and is a place holder for content when it had all been accessed.
+ * The flag will be reset when content has been written to it.
+ */
+
+# define ASN1_STRING_FLAG_CONT 0x020
+/*
+ * This flag is used by ASN1 code to indicate an ASN1_STRING is an MSTRING
+ * type.
+ */
+# define ASN1_STRING_FLAG_MSTRING 0x040
+/* String is embedded and only content should be freed */
+# define ASN1_STRING_FLAG_EMBED 0x080
+/* String should be parsed in RFC 5280's time format */
+# define ASN1_STRING_FLAG_X509_TIME 0x100
+/* This is the base type that holds just about everything :-) */
+struct asn1_string_st {
+    int length;
+    int type;
+    unsigned char *data;
+    /*
+     * The value of the following field depends on the type being held.  It
+     * is mostly being used for BIT_STRING so if the input data has a
+     * non-zero 'unused bits' value, it will be handled correctly
+     */
+    long flags;
+};
+
+/*
+ * ASN1_ENCODING structure: this is used to save the received encoding of an
+ * ASN1 type. This is useful to get round problems with invalid encodings
+ * which can break signatures.
+ */
+
+typedef struct ASN1_ENCODING_st {
+    unsigned char *enc;         /* DER encoding */
+    long len;                   /* Length of encoding */
+    int modified;               /* set to 1 if 'enc' is invalid */
+} ASN1_ENCODING;
+
+/* Used with ASN1 LONG type: if a long is set to this it is omitted */
+# define ASN1_LONG_UNDEF 0x7fffffffL
+
+# define STABLE_FLAGS_MALLOC     0x01
+/*
+ * A zero passed to ASN1_STRING_TABLE_new_add for the flags is interpreted
+ * as "don't change" and STABLE_FLAGS_MALLOC is always set. By setting
+ * STABLE_FLAGS_MALLOC only we can clear the existing value. Use the alias
+ * STABLE_FLAGS_CLEAR to reflect this.
+ */
+# define STABLE_FLAGS_CLEAR      STABLE_FLAGS_MALLOC
+# define STABLE_NO_MASK          0x02
+# define DIRSTRING_TYPE  \
+ (B_ASN1_PRINTABLESTRING|B_ASN1_T61STRING|B_ASN1_BMPSTRING|B_ASN1_UTF8STRING)
+# define PKCS9STRING_TYPE (DIRSTRING_TYPE|B_ASN1_IA5STRING)
+
+struct asn1_string_table_st {
+    int nid;
+    long minsize;
+    long maxsize;
+    unsigned long mask;
+    unsigned long flags;
+};
+
+{-
+    generate_stack_macros("ASN1_STRING_TABLE");
+-}
+
+/* size limits: this stuff is taken straight from RFC2459 */
+
+# define ub_name                         32768
+# define ub_common_name                  64
+# define ub_locality_name                128
+# define ub_state_name                   128
+# define ub_organization_name            64
+# define ub_organization_unit_name       64
+# define ub_title                        64
+# define ub_email_address                128
+
+/*
+ * Declarations for template structures: for full definitions see asn1t.h
+ */
+typedef struct ASN1_TEMPLATE_st ASN1_TEMPLATE;
+typedef struct ASN1_TLC_st ASN1_TLC;
+/* This is just an opaque pointer */
+typedef struct ASN1_VALUE_st ASN1_VALUE;
+
+/* Declare ASN1 functions: the implement macro in in asn1t.h */
+
+/*
+ * The mysterious 'extern' that's passed to some macros is innocuous,
+ * and is there to quiet pre-C99 compilers that may complain about empty
+ * arguments in macro calls.
+ */
+
+# define DECLARE_ASN1_FUNCTIONS_attr(attr, type)                            \
+    DECLARE_ASN1_FUNCTIONS_name_attr(attr, type, type)
+# define DECLARE_ASN1_FUNCTIONS(type)                                       \
+    DECLARE_ASN1_FUNCTIONS_attr(extern, type)
+
+# define DECLARE_ASN1_ALLOC_FUNCTIONS_attr(attr, type)                      \
+    DECLARE_ASN1_ALLOC_FUNCTIONS_name_attr(attr, type, type)
+# define DECLARE_ASN1_ALLOC_FUNCTIONS(type)                                 \
+    DECLARE_ASN1_ALLOC_FUNCTIONS_attr(extern, type)
+
+# define DECLARE_ASN1_FUNCTIONS_name_attr(attr, type, name)                 \
+    DECLARE_ASN1_ALLOC_FUNCTIONS_name_attr(attr, type, name)                \
+    DECLARE_ASN1_ENCODE_FUNCTIONS_name_attr(attr, type, name)
+# define DECLARE_ASN1_FUNCTIONS_name(type, name)                            \
+    DECLARE_ASN1_FUNCTIONS_name_attr(extern, type, name)
+
+# define DECLARE_ASN1_ENCODE_FUNCTIONS_attr(attr, type, itname, name)       \
+    DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(attr, type, name)               \
+    DECLARE_ASN1_ITEM_attr(attr, itname)
+# define DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name)                  \
+    DECLARE_ASN1_ENCODE_FUNCTIONS_attr(extern, type, itname, name)
+
+# define DECLARE_ASN1_ENCODE_FUNCTIONS_name_attr(attr, type, name)          \
+    DECLARE_ASN1_ENCODE_FUNCTIONS_attr(attr, type, name, name)
+# define DECLARE_ASN1_ENCODE_FUNCTIONS_name(type, name) \
+    DECLARE_ASN1_ENCODE_FUNCTIONS_name_attr(extern, type, name)
+
+# define DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(attr, type, name)          \
+    attr type *d2i_##name(type **a, const unsigned char **in, long len);    \
+    attr int i2d_##name(const type *a, unsigned char **out);
+# define DECLARE_ASN1_ENCODE_FUNCTIONS_only(type, name)                     \
+    DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(extern, type, name)
+
+# define DECLARE_ASN1_NDEF_FUNCTION_attr(attr, name)                        \
+    attr int i2d_##name##_NDEF(const name *a, unsigned char **out);
+# define DECLARE_ASN1_NDEF_FUNCTION(name)                                   \
+    DECLARE_ASN1_NDEF_FUNCTION_attr(extern, name)
+
+# define DECLARE_ASN1_ALLOC_FUNCTIONS_name_attr(attr, type, name)           \
+    attr type *name##_new(void);                                            \
+    attr void name##_free(type *a);
+# define DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name)                      \
+    DECLARE_ASN1_ALLOC_FUNCTIONS_name_attr(extern, type, name)
+
+# define DECLARE_ASN1_DUP_FUNCTION_attr(attr, type)                         \
+    DECLARE_ASN1_DUP_FUNCTION_name_attr(attr, type, type)
+# define DECLARE_ASN1_DUP_FUNCTION(type)                                    \
+    DECLARE_ASN1_DUP_FUNCTION_attr(extern, type)
+
+# define DECLARE_ASN1_DUP_FUNCTION_name_attr(attr, type, name)              \
+    attr type *name##_dup(const type *a);
+# define DECLARE_ASN1_DUP_FUNCTION_name(type, name)                         \
+    DECLARE_ASN1_DUP_FUNCTION_name_attr(extern, type, name)
+
+# define DECLARE_ASN1_PRINT_FUNCTION_attr(attr, stname)                     \
+    DECLARE_ASN1_PRINT_FUNCTION_fname_attr(attr, stname, stname)
+# define DECLARE_ASN1_PRINT_FUNCTION(stname)                                \
+    DECLARE_ASN1_PRINT_FUNCTION_attr(extern, stname)
+
+# define DECLARE_ASN1_PRINT_FUNCTION_fname_attr(attr, stname, fname)        \
+    attr int fname##_print_ctx(BIO *out, const stname *x, int indent,       \
+                               const ASN1_PCTX *pctx);
+# define DECLARE_ASN1_PRINT_FUNCTION_fname(stname, fname)                   \
+    DECLARE_ASN1_PRINT_FUNCTION_fname_attr(extern, stname, fname)
+
+# define D2I_OF(type) type *(*)(type **,const unsigned char **,long)
+# define I2D_OF(type) int (*)(const type *,unsigned char **)
+
+# define CHECKED_D2I_OF(type, d2i) \
+    ((d2i_of_void*) (1 ? d2i : ((D2I_OF(type))0)))
+# define CHECKED_I2D_OF(type, i2d) \
+    ((i2d_of_void*) (1 ? i2d : ((I2D_OF(type))0)))
+# define CHECKED_NEW_OF(type, xnew) \
+    ((void *(*)(void)) (1 ? xnew : ((type *(*)(void))0)))
+# define CHECKED_PTR_OF(type, p) \
+    ((void*) (1 ? p : (type*)0))
+# define CHECKED_PPTR_OF(type, p) \
+    ((void**) (1 ? p : (type**)0))
+
+# define TYPEDEF_D2I_OF(type) typedef type *d2i_of_##type(type **,const unsigned char **,long)
+# define TYPEDEF_I2D_OF(type) typedef int i2d_of_##type(const type *,unsigned char **)
+# define TYPEDEF_D2I2D_OF(type) TYPEDEF_D2I_OF(type); TYPEDEF_I2D_OF(type)
+
+typedef void *d2i_of_void(void **, const unsigned char **, long);
+typedef int i2d_of_void(const void *, unsigned char **);
+
+/*-
+ * The following macros and typedefs allow an ASN1_ITEM
+ * to be embedded in a structure and referenced. Since
+ * the ASN1_ITEM pointers need to be globally accessible
+ * (possibly from shared libraries) they may exist in
+ * different forms. On platforms that support it the
+ * ASN1_ITEM structure itself will be globally exported.
+ * Other platforms will export a function that returns
+ * an ASN1_ITEM pointer.
+ *
+ * To handle both cases transparently the macros below
+ * should be used instead of hard coding an ASN1_ITEM
+ * pointer in a structure.
+ *
+ * The structure will look like this:
+ *
+ * typedef struct SOMETHING_st {
+ *      ...
+ *      ASN1_ITEM_EXP *iptr;
+ *      ...
+ * } SOMETHING;
+ *
+ * It would be initialised as e.g.:
+ *
+ * SOMETHING somevar = {...,ASN1_ITEM_ref(X509),...};
+ *
+ * and the actual pointer extracted with:
+ *
+ * const ASN1_ITEM *it = ASN1_ITEM_ptr(somevar.iptr);
+ *
+ * Finally an ASN1_ITEM pointer can be extracted from an
+ * appropriate reference with: ASN1_ITEM_rptr(X509). This
+ * would be used when a function takes an ASN1_ITEM * argument.
+ *
+ */
+
+
+/*
+ * Platforms that can't easily handle shared global variables are declared as
+ * functions returning ASN1_ITEM pointers.
+ */
+
+/* ASN1_ITEM pointer exported type */
+typedef const ASN1_ITEM *ASN1_ITEM_EXP (void);
+
+/* Macro to obtain ASN1_ITEM pointer from exported type */
+# define ASN1_ITEM_ptr(iptr) (iptr())
+
+/* Macro to include ASN1_ITEM pointer from base type */
+# define ASN1_ITEM_ref(iptr) (iptr##_it)
+
+# define ASN1_ITEM_rptr(ref) (ref##_it())
+
+# define DECLARE_ASN1_ITEM_attr(attr, name)                                 \
+    attr const ASN1_ITEM * name##_it(void);
+# define DECLARE_ASN1_ITEM(name)                                            \
+    DECLARE_ASN1_ITEM_attr(extern, name)
+
+/* Parameters used by ASN1_STRING_print_ex() */
+
+/*
+ * These determine which characters to escape: RFC2253 special characters,
+ * control characters and MSB set characters
+ */
+
+# define ASN1_STRFLGS_ESC_2253           1
+# define ASN1_STRFLGS_ESC_CTRL           2
+# define ASN1_STRFLGS_ESC_MSB            4
+
+/* Lower 8 bits are reserved as an output type specifier */
+# define ASN1_DTFLGS_TYPE_MASK    0x0FUL
+# define ASN1_DTFLGS_RFC822       0x00UL
+# define ASN1_DTFLGS_ISO8601      0x01UL
+
+/*
+ * This flag determines how we do escaping: normally RC2253 backslash only,
+ * set this to use backslash and quote.
+ */
+
+# define ASN1_STRFLGS_ESC_QUOTE          8
+
+/* These three flags are internal use only. */
+
+/* Character is a valid PrintableString character */
+# define CHARTYPE_PRINTABLESTRING        0x10
+/* Character needs escaping if it is the first character */
+# define CHARTYPE_FIRST_ESC_2253         0x20
+/* Character needs escaping if it is the last character */
+# define CHARTYPE_LAST_ESC_2253          0x40
+
+/*
+ * NB the internal flags are safely reused below by flags handled at the top
+ * level.
+ */
+
+/*
+ * If this is set we convert all character strings to UTF8 first
+ */
+
+# define ASN1_STRFLGS_UTF8_CONVERT       0x10
+
+/*
+ * If this is set we don't attempt to interpret content: just assume all
+ * strings are 1 byte per character. This will produce some pretty odd
+ * looking output!
+ */
+
+# define ASN1_STRFLGS_IGNORE_TYPE        0x20
+
+/* If this is set we include the string type in the output */
+# define ASN1_STRFLGS_SHOW_TYPE          0x40
+
+/*
+ * This determines which strings to display and which to 'dump' (hex dump of
+ * content octets or DER encoding). We can only dump non character strings or
+ * everything. If we don't dump 'unknown' they are interpreted as character
+ * strings with 1 octet per character and are subject to the usual escaping
+ * options.
+ */
+
+# define ASN1_STRFLGS_DUMP_ALL           0x80
+# define ASN1_STRFLGS_DUMP_UNKNOWN       0x100
+
+/*
+ * These determine what 'dumping' does, we can dump the content octets or the
+ * DER encoding: both use the RFC2253 #XXXXX notation.
+ */
+
+# define ASN1_STRFLGS_DUMP_DER           0x200
+
+/*
+ * This flag specifies that RC2254 escaping shall be performed.
+ */
+#define ASN1_STRFLGS_ESC_2254           0x400
+
+/*
+ * All the string flags consistent with RFC2253, escaping control characters
+ * isn't essential in RFC2253 but it is advisable anyway.
+ */
+
+# define ASN1_STRFLGS_RFC2253    (ASN1_STRFLGS_ESC_2253 | \
+                                ASN1_STRFLGS_ESC_CTRL | \
+                                ASN1_STRFLGS_ESC_MSB | \
+                                ASN1_STRFLGS_UTF8_CONVERT | \
+                                ASN1_STRFLGS_DUMP_UNKNOWN | \
+                                ASN1_STRFLGS_DUMP_DER)
+
+
+struct asn1_type_st {
+    int type;
+    union {
+        char *ptr;
+        ASN1_BOOLEAN boolean;
+        ASN1_STRING *asn1_string;
+        ASN1_OBJECT *object;
+        ASN1_INTEGER *integer;
+        ASN1_ENUMERATED *enumerated;
+        ASN1_BIT_STRING *bit_string;
+        ASN1_OCTET_STRING *octet_string;
+        ASN1_PRINTABLESTRING *printablestring;
+        ASN1_T61STRING *t61string;
+        ASN1_IA5STRING *ia5string;
+        ASN1_GENERALSTRING *generalstring;
+        ASN1_BMPSTRING *bmpstring;
+        ASN1_UNIVERSALSTRING *universalstring;
+        ASN1_UTCTIME *utctime;
+        ASN1_GENERALIZEDTIME *generalizedtime;
+        ASN1_VISIBLESTRING *visiblestring;
+        ASN1_UTF8STRING *utf8string;
+        /*
+         * set and sequence are left complete and still contain the set or
+         * sequence bytes
+         */
+        ASN1_STRING *set;
+        ASN1_STRING *sequence;
+        ASN1_VALUE *asn1_value;
+    } value;
+};
+
+{-
+    generate_stack_macros("ASN1_TYPE");
+-}
+
+typedef STACK_OF(ASN1_TYPE) ASN1_SEQUENCE_ANY;
+
+DECLARE_ASN1_ENCODE_FUNCTIONS_name(ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY)
+DECLARE_ASN1_ENCODE_FUNCTIONS_name(ASN1_SEQUENCE_ANY, ASN1_SET_ANY)
+
+/* This is used to contain a list of bit names */
+typedef struct BIT_STRING_BITNAME_st {
+    int bitnum;
+    const char *lname;
+    const char *sname;
+} BIT_STRING_BITNAME;
+
+# define B_ASN1_TIME \
+                        B_ASN1_UTCTIME | \
+                        B_ASN1_GENERALIZEDTIME
+
+# define B_ASN1_PRINTABLE \
+                        B_ASN1_NUMERICSTRING| \
+                        B_ASN1_PRINTABLESTRING| \
+                        B_ASN1_T61STRING| \
+                        B_ASN1_IA5STRING| \
+                        B_ASN1_BIT_STRING| \
+                        B_ASN1_UNIVERSALSTRING|\
+                        B_ASN1_BMPSTRING|\
+                        B_ASN1_UTF8STRING|\
+                        B_ASN1_SEQUENCE|\
+                        B_ASN1_UNKNOWN
+
+# define B_ASN1_DIRECTORYSTRING \
+                        B_ASN1_PRINTABLESTRING| \
+                        B_ASN1_TELETEXSTRING|\
+                        B_ASN1_BMPSTRING|\
+                        B_ASN1_UNIVERSALSTRING|\
+                        B_ASN1_UTF8STRING
+
+# define B_ASN1_DISPLAYTEXT \
+                        B_ASN1_IA5STRING| \
+                        B_ASN1_VISIBLESTRING| \
+                        B_ASN1_BMPSTRING|\
+                        B_ASN1_UTF8STRING
+
+DECLARE_ASN1_ALLOC_FUNCTIONS_name(ASN1_TYPE, ASN1_TYPE)
+DECLARE_ASN1_ENCODE_FUNCTIONS(ASN1_TYPE, ASN1_ANY, ASN1_TYPE)
+
+int ASN1_TYPE_get(const ASN1_TYPE *a);
+void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value);
+int ASN1_TYPE_set1(ASN1_TYPE *a, int type, const void *value);
+int ASN1_TYPE_cmp(const ASN1_TYPE *a, const ASN1_TYPE *b);
+
+ASN1_TYPE *ASN1_TYPE_pack_sequence(const ASN1_ITEM *it, void *s, ASN1_TYPE **t);
+void *ASN1_TYPE_unpack_sequence(const ASN1_ITEM *it, const ASN1_TYPE *t);
+
+{-
+    generate_stack_macros("ASN1_OBJECT");
+-}
+
+DECLARE_ASN1_FUNCTIONS(ASN1_OBJECT)
+
+ASN1_STRING *ASN1_STRING_new(void);
+void ASN1_STRING_free(ASN1_STRING *a);
+void ASN1_STRING_clear_free(ASN1_STRING *a);
+int ASN1_STRING_copy(ASN1_STRING *dst, const ASN1_STRING *str);
+DECLARE_ASN1_DUP_FUNCTION(ASN1_STRING)
+ASN1_STRING *ASN1_STRING_type_new(int type);
+int ASN1_STRING_cmp(const ASN1_STRING *a, const ASN1_STRING *b);
+  /*
+   * Since this is used to store all sorts of things, via macros, for now,
+   * make its data void *
+   */
+int ASN1_STRING_set(ASN1_STRING *str, const void *data, int len);
+void ASN1_STRING_set0(ASN1_STRING *str, void *data, int len);
+int ASN1_STRING_length(const ASN1_STRING *x);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 void ASN1_STRING_length_set(ASN1_STRING *x, int n);
+# endif
+int ASN1_STRING_type(const ASN1_STRING *x);
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 unsigned char *ASN1_STRING_data(ASN1_STRING *x);
+# endif
+const unsigned char *ASN1_STRING_get0_data(const ASN1_STRING *x);
+
+DECLARE_ASN1_FUNCTIONS(ASN1_BIT_STRING)
+int ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d, int length);
+int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value);
+int ASN1_BIT_STRING_get_bit(const ASN1_BIT_STRING *a, int n);
+int ASN1_BIT_STRING_check(const ASN1_BIT_STRING *a,
+                          const unsigned char *flags, int flags_len);
+
+int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs,
+                               BIT_STRING_BITNAME *tbl, int indent);
+int ASN1_BIT_STRING_num_asc(const char *name, BIT_STRING_BITNAME *tbl);
+int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, const char *name, int value,
+                            BIT_STRING_BITNAME *tbl);
+
+{-
+    generate_stack_macros("ASN1_INTEGER");
+-}
+
+
+DECLARE_ASN1_FUNCTIONS(ASN1_INTEGER)
+ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, const unsigned char **pp,
+                                long length);
+DECLARE_ASN1_DUP_FUNCTION(ASN1_INTEGER)
+int ASN1_INTEGER_cmp(const ASN1_INTEGER *x, const ASN1_INTEGER *y);
+
+DECLARE_ASN1_FUNCTIONS(ASN1_ENUMERATED)
+
+int ASN1_UTCTIME_check(const ASN1_UTCTIME *a);
+ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s, time_t t);
+ASN1_UTCTIME *ASN1_UTCTIME_adj(ASN1_UTCTIME *s, time_t t,
+                               int offset_day, long offset_sec);
+int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, const char *str);
+int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t);
+
+int ASN1_GENERALIZEDTIME_check(const ASN1_GENERALIZEDTIME *a);
+ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,
+                                               time_t t);
+ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_adj(ASN1_GENERALIZEDTIME *s,
+                                               time_t t, int offset_day,
+                                               long offset_sec);
+int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, const char *str);
+
+int ASN1_TIME_diff(int *pday, int *psec,
+                   const ASN1_TIME *from, const ASN1_TIME *to);
+
+DECLARE_ASN1_FUNCTIONS(ASN1_OCTET_STRING)
+DECLARE_ASN1_DUP_FUNCTION(ASN1_OCTET_STRING)
+int ASN1_OCTET_STRING_cmp(const ASN1_OCTET_STRING *a,
+                          const ASN1_OCTET_STRING *b);
+int ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, const unsigned char *data,
+                          int len);
+
+{-
+    generate_stack_macros("ASN1_UTF8STRING");
+-}
+
+DECLARE_ASN1_FUNCTIONS(ASN1_VISIBLESTRING)
+DECLARE_ASN1_FUNCTIONS(ASN1_UNIVERSALSTRING)
+DECLARE_ASN1_FUNCTIONS(ASN1_UTF8STRING)
+DECLARE_ASN1_FUNCTIONS(ASN1_NULL)
+DECLARE_ASN1_FUNCTIONS(ASN1_BMPSTRING)
+
+int UTF8_getc(const unsigned char *str, int len, unsigned long *val);
+int UTF8_putc(unsigned char *str, int len, unsigned long value);
+
+{-
+    generate_stack_macros("ASN1_GENERALSTRING");
+-}
+
+DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE)
+
+DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING)
+DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT)
+DECLARE_ASN1_FUNCTIONS(ASN1_PRINTABLESTRING)
+DECLARE_ASN1_FUNCTIONS(ASN1_T61STRING)
+DECLARE_ASN1_FUNCTIONS(ASN1_IA5STRING)
+DECLARE_ASN1_FUNCTIONS(ASN1_GENERALSTRING)
+DECLARE_ASN1_FUNCTIONS(ASN1_UTCTIME)
+DECLARE_ASN1_FUNCTIONS(ASN1_GENERALIZEDTIME)
+DECLARE_ASN1_FUNCTIONS(ASN1_TIME)
+
+DECLARE_ASN1_DUP_FUNCTION(ASN1_TIME)
+DECLARE_ASN1_DUP_FUNCTION(ASN1_UTCTIME)
+DECLARE_ASN1_DUP_FUNCTION(ASN1_GENERALIZEDTIME)
+
+DECLARE_ASN1_ITEM(ASN1_OCTET_STRING_NDEF)
+
+ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s, time_t t);
+ASN1_TIME *ASN1_TIME_adj(ASN1_TIME *s, time_t t,
+                         int offset_day, long offset_sec);
+int ASN1_TIME_check(const ASN1_TIME *t);
+ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(const ASN1_TIME *t,
+                                                   ASN1_GENERALIZEDTIME **out);
+int ASN1_TIME_set_string(ASN1_TIME *s, const char *str);
+int ASN1_TIME_set_string_X509(ASN1_TIME *s, const char *str);
+int ASN1_TIME_to_tm(const ASN1_TIME *s, struct tm *tm);
+int ASN1_TIME_normalize(ASN1_TIME *s);
+int ASN1_TIME_cmp_time_t(const ASN1_TIME *s, time_t t);
+int ASN1_TIME_compare(const ASN1_TIME *a, const ASN1_TIME *b);
+
+int i2a_ASN1_INTEGER(BIO *bp, const ASN1_INTEGER *a);
+int a2i_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *bs, char *buf, int size);
+int i2a_ASN1_ENUMERATED(BIO *bp, const ASN1_ENUMERATED *a);
+int a2i_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *bs, char *buf, int size);
+int i2a_ASN1_OBJECT(BIO *bp, const ASN1_OBJECT *a);
+int a2i_ASN1_STRING(BIO *bp, ASN1_STRING *bs, char *buf, int size);
+int i2a_ASN1_STRING(BIO *bp, const ASN1_STRING *a, int type);
+int i2t_ASN1_OBJECT(char *buf, int buf_len, const ASN1_OBJECT *a);
+
+int a2d_ASN1_OBJECT(unsigned char *out, int olen, const char *buf, int num);
+ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data, int len,
+                                const char *sn, const char *ln);
+
+int ASN1_INTEGER_get_int64(int64_t *pr, const ASN1_INTEGER *a);
+int ASN1_INTEGER_set_int64(ASN1_INTEGER *a, int64_t r);
+int ASN1_INTEGER_get_uint64(uint64_t *pr, const ASN1_INTEGER *a);
+int ASN1_INTEGER_set_uint64(ASN1_INTEGER *a, uint64_t r);
+
+int ASN1_INTEGER_set(ASN1_INTEGER *a, long v);
+long ASN1_INTEGER_get(const ASN1_INTEGER *a);
+ASN1_INTEGER *BN_to_ASN1_INTEGER(const BIGNUM *bn, ASN1_INTEGER *ai);
+BIGNUM *ASN1_INTEGER_to_BN(const ASN1_INTEGER *ai, BIGNUM *bn);
+
+int ASN1_ENUMERATED_get_int64(int64_t *pr, const ASN1_ENUMERATED *a);
+int ASN1_ENUMERATED_set_int64(ASN1_ENUMERATED *a, int64_t r);
+
+
+int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v);
+long ASN1_ENUMERATED_get(const ASN1_ENUMERATED *a);
+ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(const BIGNUM *bn, ASN1_ENUMERATED *ai);
+BIGNUM *ASN1_ENUMERATED_to_BN(const ASN1_ENUMERATED *ai, BIGNUM *bn);
+
+/* General */
+/* given a string, return the correct type, max is the maximum length */
+int ASN1_PRINTABLE_type(const unsigned char *s, int max);
+
+unsigned long ASN1_tag2bit(int tag);
+
+/* SPECIALS */
+int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag,
+                    int *pclass, long omax);
+int ASN1_check_infinite_end(unsigned char **p, long len);
+int ASN1_const_check_infinite_end(const unsigned char **p, long len);
+void ASN1_put_object(unsigned char **pp, int constructed, int length,
+                     int tag, int xclass);
+int ASN1_put_eoc(unsigned char **pp);
+int ASN1_object_size(int constructed, int length, int tag);
+
+/* Used to implement other functions */
+void *ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, const void *x);
+
+# define ASN1_dup_of(type,i2d,d2i,x) \
+    ((type*)ASN1_dup(CHECKED_I2D_OF(type, i2d), \
+                     CHECKED_D2I_OF(type, d2i), \
+                     CHECKED_PTR_OF(const type, x)))
+
+void *ASN1_item_dup(const ASN1_ITEM *it, const void *x);
+int ASN1_item_sign_ex(const ASN1_ITEM *it, X509_ALGOR *algor1,
+                      X509_ALGOR *algor2, ASN1_BIT_STRING *signature,
+                      const void *data, const ASN1_OCTET_STRING *id,
+                      EVP_PKEY *pkey, const EVP_MD *md, OSSL_LIB_CTX *libctx,
+                      const char *propq);
+int ASN1_item_verify_ex(const ASN1_ITEM *it, const X509_ALGOR *alg,
+                        const ASN1_BIT_STRING *signature, const void *data,
+                        const ASN1_OCTET_STRING *id, EVP_PKEY *pkey,
+                        OSSL_LIB_CTX *libctx, const char *propq);
+
+/* ASN1 alloc/free macros for when a type is only used internally */
+
+# define M_ASN1_new_of(type) (type *)ASN1_item_new(ASN1_ITEM_rptr(type))
+# define M_ASN1_free_of(x, type) \
+                ASN1_item_free(CHECKED_PTR_OF(type, x), ASN1_ITEM_rptr(type))
+
+# ifndef OPENSSL_NO_STDIO
+void *ASN1_d2i_fp(void *(*xnew) (void), d2i_of_void *d2i, FILE *in, void **x);
+
+#  define ASN1_d2i_fp_of(type,xnew,d2i,in,x) \
+    ((type*)ASN1_d2i_fp(CHECKED_NEW_OF(type, xnew), \
+                        CHECKED_D2I_OF(type, d2i), \
+                        in, \
+                        CHECKED_PPTR_OF(type, x)))
+
+void *ASN1_item_d2i_fp_ex(const ASN1_ITEM *it, FILE *in, void *x,
+                          OSSL_LIB_CTX *libctx, const char *propq);
+void *ASN1_item_d2i_fp(const ASN1_ITEM *it, FILE *in, void *x);
+int ASN1_i2d_fp(i2d_of_void *i2d, FILE *out, const void *x);
+
+#  define ASN1_i2d_fp_of(type,i2d,out,x) \
+    (ASN1_i2d_fp(CHECKED_I2D_OF(type, i2d), \
+                 out, \
+                 CHECKED_PTR_OF(const type, x)))
+
+int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, const void *x);
+int ASN1_STRING_print_ex_fp(FILE *fp, const ASN1_STRING *str, unsigned long flags);
+# endif
+
+int ASN1_STRING_to_UTF8(unsigned char **out, const ASN1_STRING *in);
+
+void *ASN1_d2i_bio(void *(*xnew) (void), d2i_of_void *d2i, BIO *in, void **x);
+
+#  define ASN1_d2i_bio_of(type,xnew,d2i,in,x) \
+    ((type*)ASN1_d2i_bio( CHECKED_NEW_OF(type, xnew), \
+                          CHECKED_D2I_OF(type, d2i), \
+                          in, \
+                          CHECKED_PPTR_OF(type, x)))
+
+void *ASN1_item_d2i_bio_ex(const ASN1_ITEM *it, BIO *in, void *pval,
+                           OSSL_LIB_CTX *libctx, const char *propq);
+void *ASN1_item_d2i_bio(const ASN1_ITEM *it, BIO *in, void *pval);
+int ASN1_i2d_bio(i2d_of_void *i2d, BIO *out, const void *x);
+
+#  define ASN1_i2d_bio_of(type,i2d,out,x) \
+    (ASN1_i2d_bio(CHECKED_I2D_OF(type, i2d), \
+                  out, \
+                  CHECKED_PTR_OF(const type, x)))
+
+int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, const void *x);
+BIO *ASN1_item_i2d_mem_bio(const ASN1_ITEM *it, const ASN1_VALUE *val);
+int ASN1_UTCTIME_print(BIO *fp, const ASN1_UTCTIME *a);
+int ASN1_GENERALIZEDTIME_print(BIO *fp, const ASN1_GENERALIZEDTIME *a);
+int ASN1_TIME_print(BIO *bp, const ASN1_TIME *tm);
+int ASN1_TIME_print_ex(BIO *bp, const ASN1_TIME *tm, unsigned long flags);
+int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v);
+int ASN1_STRING_print_ex(BIO *out, const ASN1_STRING *str, unsigned long flags);
+int ASN1_buf_print(BIO *bp, const unsigned char *buf, size_t buflen, int off);
+int ASN1_bn_print(BIO *bp, const char *number, const BIGNUM *num,
+                  unsigned char *buf, int off);
+int ASN1_parse(BIO *bp, const unsigned char *pp, long len, int indent);
+int ASN1_parse_dump(BIO *bp, const unsigned char *pp, long len, int indent,
+                    int dump);
+const char *ASN1_tag2str(int tag);
+
+/* Used to load and write Netscape format cert */
+
+int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s);
+
+int ASN1_TYPE_set_octetstring(ASN1_TYPE *a, unsigned char *data, int len);
+int ASN1_TYPE_get_octetstring(const ASN1_TYPE *a, unsigned char *data, int max_len);
+int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num,
+                                  unsigned char *data, int len);
+int ASN1_TYPE_get_int_octetstring(const ASN1_TYPE *a, long *num,
+                                  unsigned char *data, int max_len);
+
+void *ASN1_item_unpack(const ASN1_STRING *oct, const ASN1_ITEM *it);
+
+ASN1_STRING *ASN1_item_pack(void *obj, const ASN1_ITEM *it,
+                            ASN1_OCTET_STRING **oct);
+
+void ASN1_STRING_set_default_mask(unsigned long mask);
+int ASN1_STRING_set_default_mask_asc(const char *p);
+unsigned long ASN1_STRING_get_default_mask(void);
+int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len,
+                       int inform, unsigned long mask);
+int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len,
+                        int inform, unsigned long mask,
+                        long minsize, long maxsize);
+
+ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out,
+                                    const unsigned char *in, int inlen,
+                                    int inform, int nid);
+ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid);
+int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long);
+void ASN1_STRING_TABLE_cleanup(void);
+
+/* ASN1 template functions */
+
+/* Old API compatible functions */
+ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it);
+ASN1_VALUE *ASN1_item_new_ex(const ASN1_ITEM *it, OSSL_LIB_CTX *libctx,
+                             const char *propq);
+void ASN1_item_free(ASN1_VALUE *val, const ASN1_ITEM *it);
+ASN1_VALUE *ASN1_item_d2i_ex(ASN1_VALUE **val, const unsigned char **in,
+                             long len, const ASN1_ITEM *it,
+                             OSSL_LIB_CTX *libctx, const char *propq);
+ASN1_VALUE *ASN1_item_d2i(ASN1_VALUE **val, const unsigned char **in,
+                          long len, const ASN1_ITEM *it);
+int ASN1_item_i2d(const ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it);
+int ASN1_item_ndef_i2d(const ASN1_VALUE *val, unsigned char **out,
+                       const ASN1_ITEM *it);
+
+void ASN1_add_oid_module(void);
+void ASN1_add_stable_module(void);
+
+ASN1_TYPE *ASN1_generate_nconf(const char *str, CONF *nconf);
+ASN1_TYPE *ASN1_generate_v3(const char *str, X509V3_CTX *cnf);
+int ASN1_str2mask(const char *str, unsigned long *pmask);
+
+/* ASN1 Print flags */
+
+/* Indicate missing OPTIONAL fields */
+# define ASN1_PCTX_FLAGS_SHOW_ABSENT             0x001
+/* Mark start and end of SEQUENCE */
+# define ASN1_PCTX_FLAGS_SHOW_SEQUENCE           0x002
+/* Mark start and end of SEQUENCE/SET OF */
+# define ASN1_PCTX_FLAGS_SHOW_SSOF               0x004
+/* Show the ASN1 type of primitives */
+# define ASN1_PCTX_FLAGS_SHOW_TYPE               0x008
+/* Don't show ASN1 type of ANY */
+# define ASN1_PCTX_FLAGS_NO_ANY_TYPE             0x010
+/* Don't show ASN1 type of MSTRINGs */
+# define ASN1_PCTX_FLAGS_NO_MSTRING_TYPE         0x020
+/* Don't show field names in SEQUENCE */
+# define ASN1_PCTX_FLAGS_NO_FIELD_NAME           0x040
+/* Show structure names of each SEQUENCE field */
+# define ASN1_PCTX_FLAGS_SHOW_FIELD_STRUCT_NAME  0x080
+/* Don't show structure name even at top level */
+# define ASN1_PCTX_FLAGS_NO_STRUCT_NAME          0x100
+
+int ASN1_item_print(BIO *out, const ASN1_VALUE *ifld, int indent,
+                    const ASN1_ITEM *it, const ASN1_PCTX *pctx);
+ASN1_PCTX *ASN1_PCTX_new(void);
+void ASN1_PCTX_free(ASN1_PCTX *p);
+unsigned long ASN1_PCTX_get_flags(const ASN1_PCTX *p);
+void ASN1_PCTX_set_flags(ASN1_PCTX *p, unsigned long flags);
+unsigned long ASN1_PCTX_get_nm_flags(const ASN1_PCTX *p);
+void ASN1_PCTX_set_nm_flags(ASN1_PCTX *p, unsigned long flags);
+unsigned long ASN1_PCTX_get_cert_flags(const ASN1_PCTX *p);
+void ASN1_PCTX_set_cert_flags(ASN1_PCTX *p, unsigned long flags);
+unsigned long ASN1_PCTX_get_oid_flags(const ASN1_PCTX *p);
+void ASN1_PCTX_set_oid_flags(ASN1_PCTX *p, unsigned long flags);
+unsigned long ASN1_PCTX_get_str_flags(const ASN1_PCTX *p);
+void ASN1_PCTX_set_str_flags(ASN1_PCTX *p, unsigned long flags);
+
+ASN1_SCTX *ASN1_SCTX_new(int (*scan_cb) (ASN1_SCTX *ctx));
+void ASN1_SCTX_free(ASN1_SCTX *p);
+const ASN1_ITEM *ASN1_SCTX_get_item(ASN1_SCTX *p);
+const ASN1_TEMPLATE *ASN1_SCTX_get_template(ASN1_SCTX *p);
+unsigned long ASN1_SCTX_get_flags(ASN1_SCTX *p);
+void ASN1_SCTX_set_app_data(ASN1_SCTX *p, void *data);
+void *ASN1_SCTX_get_app_data(ASN1_SCTX *p);
+
+const BIO_METHOD *BIO_f_asn1(void);
+
+/* cannot constify val because of CMS_stream() */
+BIO *BIO_new_NDEF(BIO *out, ASN1_VALUE *val, const ASN1_ITEM *it);
+
+int i2d_ASN1_bio_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags,
+                        const ASN1_ITEM *it);
+int PEM_write_bio_ASN1_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags,
+                              const char *hdr, const ASN1_ITEM *it);
+/* cannot constify val because of CMS_dataFinal() */
+int SMIME_write_ASN1(BIO *bio, ASN1_VALUE *val, BIO *data, int flags,
+                     int ctype_nid, int econt_nid,
+                     STACK_OF(X509_ALGOR) *mdalgs, const ASN1_ITEM *it);
+int SMIME_write_ASN1_ex(BIO *bio, ASN1_VALUE *val, BIO *data, int flags,
+                        int ctype_nid, int econt_nid,
+                        STACK_OF(X509_ALGOR) *mdalgs, const ASN1_ITEM *it,
+                        OSSL_LIB_CTX *libctx, const char *propq);
+ASN1_VALUE *SMIME_read_ASN1(BIO *bio, BIO **bcont, const ASN1_ITEM *it);
+ASN1_VALUE *SMIME_read_ASN1_ex(BIO *bio, int flags, BIO **bcont,
+                               const ASN1_ITEM *it, ASN1_VALUE **x,
+                               OSSL_LIB_CTX *libctx, const char *propq);
+int SMIME_crlf_copy(BIO *in, BIO *out, int flags);
+int SMIME_text(BIO *in, BIO *out);
+
+const ASN1_ITEM *ASN1_ITEM_lookup(const char *name);
+const ASN1_ITEM *ASN1_ITEM_get(size_t i);
+
+/* Legacy compatibility */
+# define DECLARE_ASN1_FUNCTIONS_fname(type, itname, name) \
+         DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \
+         DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name)
+# define DECLARE_ASN1_FUNCTIONS_const(type) DECLARE_ASN1_FUNCTIONS(type)
+# define DECLARE_ASN1_ENCODE_FUNCTIONS_const(type, name) \
+         DECLARE_ASN1_ENCODE_FUNCTIONS(type, name)
+# define I2D_OF_const(type) I2D_OF(type)
+# define ASN1_dup_of_const(type,i2d,d2i,x) ASN1_dup_of(type,i2d,d2i,x)
+# define ASN1_i2d_fp_of_const(type,i2d,out,x) ASN1_i2d_fp_of(type,i2d,out,x)
+# define ASN1_i2d_bio_of_const(type,i2d,out,x) ASN1_i2d_bio_of(type,i2d,out,x)
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/asn1_mac.h b/openssl/asn1_mac.h
new file mode 100644
index 0000000..fdcb983
--- /dev/null
+++ b/openssl/asn1_mac.h
@@ -0,0 +1,10 @@
+/*
+ * Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#error "This file is obsolete; please update your software."
diff --git a/openssl/asn1err.h b/openssl/asn1err.h
new file mode 100644
index 0000000..d427622
--- /dev/null
+++ b/openssl/asn1err.h
@@ -0,0 +1,140 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_ASN1ERR_H
+# define OPENSSL_ASN1ERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * ASN1 reason codes.
+ */
+# define ASN1_R_ADDING_OBJECT                             171
+# define ASN1_R_ASN1_PARSE_ERROR                          203
+# define ASN1_R_ASN1_SIG_PARSE_ERROR                      204
+# define ASN1_R_AUX_ERROR                                 100
+# define ASN1_R_BAD_OBJECT_HEADER                         102
+# define ASN1_R_BAD_TEMPLATE                              230
+# define ASN1_R_BMPSTRING_IS_WRONG_LENGTH                 214
+# define ASN1_R_BN_LIB                                    105
+# define ASN1_R_BOOLEAN_IS_WRONG_LENGTH                   106
+# define ASN1_R_BUFFER_TOO_SMALL                          107
+# define ASN1_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER           108
+# define ASN1_R_CONTEXT_NOT_INITIALISED                   217
+# define ASN1_R_DATA_IS_WRONG                             109
+# define ASN1_R_DECODE_ERROR                              110
+# define ASN1_R_DEPTH_EXCEEDED                            174
+# define ASN1_R_DIGEST_AND_KEY_TYPE_NOT_SUPPORTED         198
+# define ASN1_R_ENCODE_ERROR                              112
+# define ASN1_R_ERROR_GETTING_TIME                        173
+# define ASN1_R_ERROR_LOADING_SECTION                     172
+# define ASN1_R_ERROR_SETTING_CIPHER_PARAMS               114
+# define ASN1_R_EXPECTING_AN_INTEGER                      115
+# define ASN1_R_EXPECTING_AN_OBJECT                       116
+# define ASN1_R_EXPLICIT_LENGTH_MISMATCH                  119
+# define ASN1_R_EXPLICIT_TAG_NOT_CONSTRUCTED              120
+# define ASN1_R_FIELD_MISSING                             121
+# define ASN1_R_FIRST_NUM_TOO_LARGE                       122
+# define ASN1_R_HEADER_TOO_LONG                           123
+# define ASN1_R_ILLEGAL_BITSTRING_FORMAT                  175
+# define ASN1_R_ILLEGAL_BOOLEAN                           176
+# define ASN1_R_ILLEGAL_CHARACTERS                        124
+# define ASN1_R_ILLEGAL_FORMAT                            177
+# define ASN1_R_ILLEGAL_HEX                               178
+# define ASN1_R_ILLEGAL_IMPLICIT_TAG                      179
+# define ASN1_R_ILLEGAL_INTEGER                           180
+# define ASN1_R_ILLEGAL_NEGATIVE_VALUE                    226
+# define ASN1_R_ILLEGAL_NESTED_TAGGING                    181
+# define ASN1_R_ILLEGAL_NULL                              125
+# define ASN1_R_ILLEGAL_NULL_VALUE                        182
+# define ASN1_R_ILLEGAL_OBJECT                            183
+# define ASN1_R_ILLEGAL_OPTIONAL_ANY                      126
+# define ASN1_R_ILLEGAL_OPTIONS_ON_ITEM_TEMPLATE          170
+# define ASN1_R_ILLEGAL_PADDING                           221
+# define ASN1_R_ILLEGAL_TAGGED_ANY                        127
+# define ASN1_R_ILLEGAL_TIME_VALUE                        184
+# define ASN1_R_ILLEGAL_ZERO_CONTENT                      222
+# define ASN1_R_INTEGER_NOT_ASCII_FORMAT                  185
+# define ASN1_R_INTEGER_TOO_LARGE_FOR_LONG                128
+# define ASN1_R_INVALID_BIT_STRING_BITS_LEFT              220
+# define ASN1_R_INVALID_BMPSTRING_LENGTH                  129
+# define ASN1_R_INVALID_DIGIT                             130
+# define ASN1_R_INVALID_MIME_TYPE                         205
+# define ASN1_R_INVALID_MODIFIER                          186
+# define ASN1_R_INVALID_NUMBER                            187
+# define ASN1_R_INVALID_OBJECT_ENCODING                   216
+# define ASN1_R_INVALID_SCRYPT_PARAMETERS                 227
+# define ASN1_R_INVALID_SEPARATOR                         131
+# define ASN1_R_INVALID_STRING_TABLE_VALUE                218
+# define ASN1_R_INVALID_UNIVERSALSTRING_LENGTH            133
+# define ASN1_R_INVALID_UTF8STRING                        134
+# define ASN1_R_INVALID_VALUE                             219
+# define ASN1_R_LENGTH_TOO_LONG                           231
+# define ASN1_R_LIST_ERROR                                188
+# define ASN1_R_MIME_NO_CONTENT_TYPE                      206
+# define ASN1_R_MIME_PARSE_ERROR                          207
+# define ASN1_R_MIME_SIG_PARSE_ERROR                      208
+# define ASN1_R_MISSING_EOC                               137
+# define ASN1_R_MISSING_SECOND_NUMBER                     138
+# define ASN1_R_MISSING_VALUE                             189
+# define ASN1_R_MSTRING_NOT_UNIVERSAL                     139
+# define ASN1_R_MSTRING_WRONG_TAG                         140
+# define ASN1_R_NESTED_ASN1_STRING                        197
+# define ASN1_R_NESTED_TOO_DEEP                           201
+# define ASN1_R_NON_HEX_CHARACTERS                        141
+# define ASN1_R_NOT_ASCII_FORMAT                          190
+# define ASN1_R_NOT_ENOUGH_DATA                           142
+# define ASN1_R_NO_CONTENT_TYPE                           209
+# define ASN1_R_NO_MATCHING_CHOICE_TYPE                   143
+# define ASN1_R_NO_MULTIPART_BODY_FAILURE                 210
+# define ASN1_R_NO_MULTIPART_BOUNDARY                     211
+# define ASN1_R_NO_SIG_CONTENT_TYPE                       212
+# define ASN1_R_NULL_IS_WRONG_LENGTH                      144
+# define ASN1_R_OBJECT_NOT_ASCII_FORMAT                   191
+# define ASN1_R_ODD_NUMBER_OF_CHARS                       145
+# define ASN1_R_SECOND_NUMBER_TOO_LARGE                   147
+# define ASN1_R_SEQUENCE_LENGTH_MISMATCH                  148
+# define ASN1_R_SEQUENCE_NOT_CONSTRUCTED                  149
+# define ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG              192
+# define ASN1_R_SHORT_LINE                                150
+# define ASN1_R_SIG_INVALID_MIME_TYPE                     213
+# define ASN1_R_STREAMING_NOT_SUPPORTED                   202
+# define ASN1_R_STRING_TOO_LONG                           151
+# define ASN1_R_STRING_TOO_SHORT                          152
+# define ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 154
+# define ASN1_R_TIME_NOT_ASCII_FORMAT                     193
+# define ASN1_R_TOO_LARGE                                 223
+# define ASN1_R_TOO_LONG                                  155
+# define ASN1_R_TOO_SMALL                                 224
+# define ASN1_R_TYPE_NOT_CONSTRUCTED                      156
+# define ASN1_R_TYPE_NOT_PRIMITIVE                        195
+# define ASN1_R_UNEXPECTED_EOC                            159
+# define ASN1_R_UNIVERSALSTRING_IS_WRONG_LENGTH           215
+# define ASN1_R_UNKNOWN_DIGEST                            229
+# define ASN1_R_UNKNOWN_FORMAT                            160
+# define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM          161
+# define ASN1_R_UNKNOWN_OBJECT_TYPE                       162
+# define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE                   163
+# define ASN1_R_UNKNOWN_SIGNATURE_ALGORITHM               199
+# define ASN1_R_UNKNOWN_TAG                               194
+# define ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE           164
+# define ASN1_R_UNSUPPORTED_CIPHER                        228
+# define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE               167
+# define ASN1_R_UNSUPPORTED_TYPE                          196
+# define ASN1_R_WRONG_INTEGER_TYPE                        225
+# define ASN1_R_WRONG_PUBLIC_KEY_TYPE                     200
+# define ASN1_R_WRONG_TAG                                 168
+
+#endif
diff --git a/openssl/asn1t.h b/openssl/asn1t.h
new file mode 100644
index 0000000..a725c53
--- /dev/null
+++ b/openssl/asn1t.h
@@ -0,0 +1,946 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\asn1t.h.in
+ *
+ * Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+#ifndef OPENSSL_ASN1T_H
+# define OPENSSL_ASN1T_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_ASN1T_H
+# endif
+
+# include <stddef.h>
+# include <openssl/e_os2.h>
+# include <openssl/asn1.h>
+
+# ifdef OPENSSL_BUILD_SHLIBCRYPTO
+#  undef OPENSSL_EXTERN
+#  define OPENSSL_EXTERN OPENSSL_EXPORT
+# endif
+
+/* ASN1 template defines, structures and functions */
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/*-
+ * These are the possible values for the itype field of the
+ * ASN1_ITEM structure and determine how it is interpreted.
+ *
+ * For PRIMITIVE types the underlying type
+ * determines the behaviour if items is NULL.
+ *
+ * Otherwise templates must contain a single
+ * template and the type is treated in the
+ * same way as the type specified in the template.
+ *
+ * For SEQUENCE types the templates field points
+ * to the members, the size field is the
+ * structure size.
+ *
+ * For CHOICE types the templates field points
+ * to each possible member (typically a union)
+ * and the 'size' field is the offset of the
+ * selector.
+ *
+ * The 'funcs' field is used for application-specific
+ * data and functions.
+ *
+ * The EXTERN type uses a new style d2i/i2d.
+ * The new style should be used where possible
+ * because it avoids things like the d2i IMPLICIT
+ * hack.
+ *
+ * MSTRING is a multiple string type, it is used
+ * for a CHOICE of character strings where the
+ * actual strings all occupy an ASN1_STRING
+ * structure. In this case the 'utype' field
+ * has a special meaning, it is used as a mask
+ * of acceptable types using the B_ASN1 constants.
+ *
+ * NDEF_SEQUENCE is the same as SEQUENCE except
+ * that it will use indefinite length constructed
+ * encoding if requested.
+ *
+ */
+
+# define ASN1_ITYPE_PRIMITIVE            0x0
+# define ASN1_ITYPE_SEQUENCE             0x1
+# define ASN1_ITYPE_CHOICE               0x2
+/* unused value                          0x3 */
+# define ASN1_ITYPE_EXTERN               0x4
+# define ASN1_ITYPE_MSTRING              0x5
+# define ASN1_ITYPE_NDEF_SEQUENCE        0x6
+
+/* Macro to obtain ASN1_ADB pointer from a type (only used internally) */
+# define ASN1_ADB_ptr(iptr) ((const ASN1_ADB *)((iptr)()))
+
+/* Macros for start and end of ASN1_ITEM definition */
+
+# define ASN1_ITEM_start(itname) \
+        const ASN1_ITEM * itname##_it(void) \
+        { \
+                static const ASN1_ITEM local_it = {
+
+# define static_ASN1_ITEM_start(itname) \
+        static ASN1_ITEM_start(itname)
+
+# define ASN1_ITEM_end(itname) \
+                }; \
+        return &local_it; \
+        }
+
+/* Macros to aid ASN1 template writing */
+
+# define ASN1_ITEM_TEMPLATE(tname) \
+        static const ASN1_TEMPLATE tname##_item_tt
+
+# define ASN1_ITEM_TEMPLATE_END(tname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_PRIMITIVE,\
+                -1,\
+                &tname##_item_tt,\
+                0,\
+                NULL,\
+                0,\
+                #tname \
+        ASN1_ITEM_end(tname)
+# define static_ASN1_ITEM_TEMPLATE_END(tname) \
+        ;\
+        static_ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_PRIMITIVE,\
+                -1,\
+                &tname##_item_tt,\
+                0,\
+                NULL,\
+                0,\
+                #tname \
+        ASN1_ITEM_end(tname)
+
+/* This is a ASN1 type which just embeds a template */
+
+/*-
+ * This pair helps declare a SEQUENCE. We can do:
+ *
+ *      ASN1_SEQUENCE(stname) = {
+ *              ... SEQUENCE components ...
+ *      } ASN1_SEQUENCE_END(stname)
+ *
+ *      This will produce an ASN1_ITEM called stname_it
+ *      for a structure called stname.
+ *
+ *      If you want the same structure but a different
+ *      name then use:
+ *
+ *      ASN1_SEQUENCE(itname) = {
+ *              ... SEQUENCE components ...
+ *      } ASN1_SEQUENCE_END_name(stname, itname)
+ *
+ *      This will create an item called itname_it using
+ *      a structure called stname.
+ */
+
+# define ASN1_SEQUENCE(tname) \
+        static const ASN1_TEMPLATE tname##_seq_tt[]
+
+# define ASN1_SEQUENCE_END(stname) ASN1_SEQUENCE_END_name(stname, stname)
+
+# define static_ASN1_SEQUENCE_END(stname) static_ASN1_SEQUENCE_END_name(stname, stname)
+
+# define ASN1_SEQUENCE_END_name(stname, tname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_SEQUENCE,\
+                V_ASN1_SEQUENCE,\
+                tname##_seq_tt,\
+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+                NULL,\
+                sizeof(stname),\
+                #tname \
+        ASN1_ITEM_end(tname)
+
+# define static_ASN1_SEQUENCE_END_name(stname, tname) \
+        ;\
+        static_ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_SEQUENCE,\
+                V_ASN1_SEQUENCE,\
+                tname##_seq_tt,\
+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+                NULL,\
+                sizeof(stname),\
+                #stname \
+        ASN1_ITEM_end(tname)
+
+# define ASN1_NDEF_SEQUENCE(tname) \
+        ASN1_SEQUENCE(tname)
+
+# define ASN1_NDEF_SEQUENCE_cb(tname, cb) \
+        ASN1_SEQUENCE_cb(tname, cb)
+
+# define ASN1_SEQUENCE_cb(tname, cb) \
+        static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0, NULL}; \
+        ASN1_SEQUENCE(tname)
+
+# define ASN1_SEQUENCE_const_cb(tname, const_cb) \
+        static const ASN1_AUX tname##_aux = \
+            {NULL, ASN1_AFLG_CONST_CB, 0, 0, NULL, 0, const_cb}; \
+        ASN1_SEQUENCE(tname)
+
+# define ASN1_SEQUENCE_cb_const_cb(tname, cb, const_cb) \
+        static const ASN1_AUX tname##_aux = \
+            {NULL, ASN1_AFLG_CONST_CB, 0, 0, cb, 0, const_cb}; \
+        ASN1_SEQUENCE(tname)
+
+# define ASN1_SEQUENCE_ref(tname, cb) \
+        static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_REFCOUNT, offsetof(tname, references), offsetof(tname, lock), cb, 0, NULL}; \
+        ASN1_SEQUENCE(tname)
+
+# define ASN1_SEQUENCE_enc(tname, enc, cb) \
+        static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_ENCODING, 0, 0, cb, offsetof(tname, enc), NULL}; \
+        ASN1_SEQUENCE(tname)
+
+# define ASN1_NDEF_SEQUENCE_END(tname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_NDEF_SEQUENCE,\
+                V_ASN1_SEQUENCE,\
+                tname##_seq_tt,\
+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+                NULL,\
+                sizeof(tname),\
+                #tname \
+        ASN1_ITEM_end(tname)
+# define static_ASN1_NDEF_SEQUENCE_END(tname) \
+        ;\
+        static_ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_NDEF_SEQUENCE,\
+                V_ASN1_SEQUENCE,\
+                tname##_seq_tt,\
+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+                NULL,\
+                sizeof(tname),\
+                #tname \
+        ASN1_ITEM_end(tname)
+
+
+# define ASN1_SEQUENCE_END_enc(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname)
+
+# define ASN1_SEQUENCE_END_cb(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname)
+# define static_ASN1_SEQUENCE_END_cb(stname, tname) static_ASN1_SEQUENCE_END_ref(stname, tname)
+
+# define ASN1_SEQUENCE_END_ref(stname, tname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_SEQUENCE,\
+                V_ASN1_SEQUENCE,\
+                tname##_seq_tt,\
+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+                &tname##_aux,\
+                sizeof(stname),\
+                #tname \
+        ASN1_ITEM_end(tname)
+# define static_ASN1_SEQUENCE_END_ref(stname, tname) \
+        ;\
+        static_ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_SEQUENCE,\
+                V_ASN1_SEQUENCE,\
+                tname##_seq_tt,\
+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+                &tname##_aux,\
+                sizeof(stname),\
+                #stname \
+        ASN1_ITEM_end(tname)
+
+# define ASN1_NDEF_SEQUENCE_END_cb(stname, tname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_NDEF_SEQUENCE,\
+                V_ASN1_SEQUENCE,\
+                tname##_seq_tt,\
+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+                &tname##_aux,\
+                sizeof(stname),\
+                #stname \
+        ASN1_ITEM_end(tname)
+
+/*-
+ * This pair helps declare a CHOICE type. We can do:
+ *
+ *      ASN1_CHOICE(chname) = {
+ *              ... CHOICE options ...
+ *      ASN1_CHOICE_END(chname)
+ *
+ *      This will produce an ASN1_ITEM called chname_it
+ *      for a structure called chname. The structure
+ *      definition must look like this:
+ *      typedef struct {
+ *              int type;
+ *              union {
+ *                      ASN1_SOMETHING *opt1;
+ *                      ASN1_SOMEOTHER *opt2;
+ *              } value;
+ *      } chname;
+ *
+ *      the name of the selector must be 'type'.
+ *      to use an alternative selector name use the
+ *      ASN1_CHOICE_END_selector() version.
+ */
+
+# define ASN1_CHOICE(tname) \
+        static const ASN1_TEMPLATE tname##_ch_tt[]
+
+# define ASN1_CHOICE_cb(tname, cb) \
+        static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0, NULL}; \
+        ASN1_CHOICE(tname)
+
+# define ASN1_CHOICE_END(stname) ASN1_CHOICE_END_name(stname, stname)
+
+# define static_ASN1_CHOICE_END(stname) static_ASN1_CHOICE_END_name(stname, stname)
+
+# define ASN1_CHOICE_END_name(stname, tname) ASN1_CHOICE_END_selector(stname, tname, type)
+
+# define static_ASN1_CHOICE_END_name(stname, tname) static_ASN1_CHOICE_END_selector(stname, tname, type)
+
+# define ASN1_CHOICE_END_selector(stname, tname, selname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_CHOICE,\
+                offsetof(stname,selname) ,\
+                tname##_ch_tt,\
+                sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
+                NULL,\
+                sizeof(stname),\
+                #stname \
+        ASN1_ITEM_end(tname)
+
+# define static_ASN1_CHOICE_END_selector(stname, tname, selname) \
+        ;\
+        static_ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_CHOICE,\
+                offsetof(stname,selname) ,\
+                tname##_ch_tt,\
+                sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
+                NULL,\
+                sizeof(stname),\
+                #stname \
+        ASN1_ITEM_end(tname)
+
+# define ASN1_CHOICE_END_cb(stname, tname, selname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_CHOICE,\
+                offsetof(stname,selname) ,\
+                tname##_ch_tt,\
+                sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
+                &tname##_aux,\
+                sizeof(stname),\
+                #stname \
+        ASN1_ITEM_end(tname)
+
+/* This helps with the template wrapper form of ASN1_ITEM */
+
+# define ASN1_EX_TEMPLATE_TYPE(flags, tag, name, type) { \
+        (flags), (tag), 0,\
+        #name, ASN1_ITEM_ref(type) }
+
+/* These help with SEQUENCE or CHOICE components */
+
+/* used to declare other types */
+
+# define ASN1_EX_TYPE(flags, tag, stname, field, type) { \
+        (flags), (tag), offsetof(stname, field),\
+        #field, ASN1_ITEM_ref(type) }
+
+/* implicit and explicit helper macros */
+
+# define ASN1_IMP_EX(stname, field, type, tag, ex) \
+         ASN1_EX_TYPE(ASN1_TFLG_IMPLICIT | (ex), tag, stname, field, type)
+
+# define ASN1_EXP_EX(stname, field, type, tag, ex) \
+         ASN1_EX_TYPE(ASN1_TFLG_EXPLICIT | (ex), tag, stname, field, type)
+
+/* Any defined by macros: the field used is in the table itself */
+
+# define ASN1_ADB_OBJECT(tblname) { ASN1_TFLG_ADB_OID, -1, 0, #tblname, tblname##_adb }
+# define ASN1_ADB_INTEGER(tblname) { ASN1_TFLG_ADB_INT, -1, 0, #tblname, tblname##_adb }
+
+/* Plain simple type */
+# define ASN1_SIMPLE(stname, field, type) ASN1_EX_TYPE(0,0, stname, field, type)
+/* Embedded simple type */
+# define ASN1_EMBED(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_EMBED,0, stname, field, type)
+
+/* OPTIONAL simple type */
+# define ASN1_OPT(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_OPTIONAL, 0, stname, field, type)
+# define ASN1_OPT_EMBED(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_OPTIONAL|ASN1_TFLG_EMBED, 0, stname, field, type)
+
+/* IMPLICIT tagged simple type */
+# define ASN1_IMP(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, 0)
+# define ASN1_IMP_EMBED(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_EMBED)
+
+/* IMPLICIT tagged OPTIONAL simple type */
+# define ASN1_IMP_OPT(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL)
+# define ASN1_IMP_OPT_EMBED(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL|ASN1_TFLG_EMBED)
+
+/* Same as above but EXPLICIT */
+
+# define ASN1_EXP(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, 0)
+# define ASN1_EXP_EMBED(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_EMBED)
+# define ASN1_EXP_OPT(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL)
+# define ASN1_EXP_OPT_EMBED(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL|ASN1_TFLG_EMBED)
+
+/* SEQUENCE OF type */
+# define ASN1_SEQUENCE_OF(stname, field, type) \
+                ASN1_EX_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, stname, field, type)
+
+/* OPTIONAL SEQUENCE OF */
+# define ASN1_SEQUENCE_OF_OPT(stname, field, type) \
+                ASN1_EX_TYPE(ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL, 0, stname, field, type)
+
+/* Same as above but for SET OF */
+
+# define ASN1_SET_OF(stname, field, type) \
+                ASN1_EX_TYPE(ASN1_TFLG_SET_OF, 0, stname, field, type)
+
+# define ASN1_SET_OF_OPT(stname, field, type) \
+                ASN1_EX_TYPE(ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL, 0, stname, field, type)
+
+/* Finally compound types of SEQUENCE, SET, IMPLICIT, EXPLICIT and OPTIONAL */
+
+# define ASN1_IMP_SET_OF(stname, field, type, tag) \
+                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF)
+
+# define ASN1_EXP_SET_OF(stname, field, type, tag) \
+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF)
+
+# define ASN1_IMP_SET_OF_OPT(stname, field, type, tag) \
+                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL)
+
+# define ASN1_EXP_SET_OF_OPT(stname, field, type, tag) \
+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL)
+
+# define ASN1_IMP_SEQUENCE_OF(stname, field, type, tag) \
+                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF)
+
+# define ASN1_IMP_SEQUENCE_OF_OPT(stname, field, type, tag) \
+                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)
+
+# define ASN1_EXP_SEQUENCE_OF(stname, field, type, tag) \
+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF)
+
+# define ASN1_EXP_SEQUENCE_OF_OPT(stname, field, type, tag) \
+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)
+
+/* EXPLICIT using indefinite length constructed form */
+# define ASN1_NDEF_EXP(stname, field, type, tag) \
+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_NDEF)
+
+/* EXPLICIT OPTIONAL using indefinite length constructed form */
+# define ASN1_NDEF_EXP_OPT(stname, field, type, tag) \
+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL|ASN1_TFLG_NDEF)
+
+/* Macros for the ASN1_ADB structure */
+
+# define ASN1_ADB(name) \
+        static const ASN1_ADB_TABLE name##_adbtbl[]
+
+# define ASN1_ADB_END(name, flags, field, adb_cb, def, none) \
+        ;\
+        static const ASN1_ITEM *name##_adb(void) \
+        { \
+        static const ASN1_ADB internal_adb = \
+                {\
+                flags,\
+                offsetof(name, field),\
+                adb_cb,\
+                name##_adbtbl,\
+                sizeof(name##_adbtbl) / sizeof(ASN1_ADB_TABLE),\
+                def,\
+                none\
+                }; \
+                return (const ASN1_ITEM *) &internal_adb; \
+        } \
+        void dummy_function(void)
+
+# define ADB_ENTRY(val, template) {val, template}
+
+# define ASN1_ADB_TEMPLATE(name) \
+        static const ASN1_TEMPLATE name##_tt
+
+/*
+ * This is the ASN1 template structure that defines a wrapper round the
+ * actual type. It determines the actual position of the field in the value
+ * structure, various flags such as OPTIONAL and the field name.
+ */
+
+struct ASN1_TEMPLATE_st {
+    unsigned long flags;        /* Various flags */
+    long tag;                   /* tag, not used if no tagging */
+    unsigned long offset;       /* Offset of this field in structure */
+    const char *field_name;     /* Field name */
+    ASN1_ITEM_EXP *item;        /* Relevant ASN1_ITEM or ASN1_ADB */
+};
+
+/* Macro to extract ASN1_ITEM and ASN1_ADB pointer from ASN1_TEMPLATE */
+
+# define ASN1_TEMPLATE_item(t) (t->item_ptr)
+# define ASN1_TEMPLATE_adb(t) (t->item_ptr)
+
+typedef struct ASN1_ADB_TABLE_st ASN1_ADB_TABLE;
+typedef struct ASN1_ADB_st ASN1_ADB;
+
+struct ASN1_ADB_st {
+    unsigned long flags;        /* Various flags */
+    unsigned long offset;       /* Offset of selector field */
+    int (*adb_cb)(long *psel);  /* Application callback */
+    const ASN1_ADB_TABLE *tbl;  /* Table of possible types */
+    long tblcount;              /* Number of entries in tbl */
+    const ASN1_TEMPLATE *default_tt; /* Type to use if no match */
+    const ASN1_TEMPLATE *null_tt; /* Type to use if selector is NULL */
+};
+
+struct ASN1_ADB_TABLE_st {
+    long value;                 /* NID for an object or value for an int */
+    const ASN1_TEMPLATE tt;     /* item for this value */
+};
+
+/* template flags */
+
+/* Field is optional */
+# define ASN1_TFLG_OPTIONAL      (0x1)
+
+/* Field is a SET OF */
+# define ASN1_TFLG_SET_OF        (0x1 << 1)
+
+/* Field is a SEQUENCE OF */
+# define ASN1_TFLG_SEQUENCE_OF   (0x2 << 1)
+
+/*
+ * Special case: this refers to a SET OF that will be sorted into DER order
+ * when encoded *and* the corresponding STACK will be modified to match the
+ * new order.
+ */
+# define ASN1_TFLG_SET_ORDER     (0x3 << 1)
+
+/* Mask for SET OF or SEQUENCE OF */
+# define ASN1_TFLG_SK_MASK       (0x3 << 1)
+
+/*
+ * These flags mean the tag should be taken from the tag field. If EXPLICIT
+ * then the underlying type is used for the inner tag.
+ */
+
+/* IMPLICIT tagging */
+# define ASN1_TFLG_IMPTAG        (0x1 << 3)
+
+/* EXPLICIT tagging, inner tag from underlying type */
+# define ASN1_TFLG_EXPTAG        (0x2 << 3)
+
+# define ASN1_TFLG_TAG_MASK      (0x3 << 3)
+
+/* context specific IMPLICIT */
+# define ASN1_TFLG_IMPLICIT      (ASN1_TFLG_IMPTAG|ASN1_TFLG_CONTEXT)
+
+/* context specific EXPLICIT */
+# define ASN1_TFLG_EXPLICIT      (ASN1_TFLG_EXPTAG|ASN1_TFLG_CONTEXT)
+
+/*
+ * If tagging is in force these determine the type of tag to use. Otherwise
+ * the tag is determined by the underlying type. These values reflect the
+ * actual octet format.
+ */
+
+/* Universal tag */
+# define ASN1_TFLG_UNIVERSAL     (0x0<<6)
+/* Application tag */
+# define ASN1_TFLG_APPLICATION   (0x1<<6)
+/* Context specific tag */
+# define ASN1_TFLG_CONTEXT       (0x2<<6)
+/* Private tag */
+# define ASN1_TFLG_PRIVATE       (0x3<<6)
+
+# define ASN1_TFLG_TAG_CLASS     (0x3<<6)
+
+/*
+ * These are for ANY DEFINED BY type. In this case the 'item' field points to
+ * an ASN1_ADB structure which contains a table of values to decode the
+ * relevant type
+ */
+
+# define ASN1_TFLG_ADB_MASK      (0x3<<8)
+
+# define ASN1_TFLG_ADB_OID       (0x1<<8)
+
+# define ASN1_TFLG_ADB_INT       (0x1<<9)
+
+/*
+ * This flag when present in a SEQUENCE OF, SET OF or EXPLICIT causes
+ * indefinite length constructed encoding to be used if required.
+ */
+
+# define ASN1_TFLG_NDEF          (0x1<<11)
+
+/* Field is embedded and not a pointer */
+# define ASN1_TFLG_EMBED         (0x1 << 12)
+
+/* This is the actual ASN1 item itself */
+
+struct ASN1_ITEM_st {
+    char itype;                 /* The item type, primitive, SEQUENCE, CHOICE
+                                 * or extern */
+    long utype;                 /* underlying type */
+    const ASN1_TEMPLATE *templates; /* If SEQUENCE or CHOICE this contains
+                                     * the contents */
+    long tcount;                /* Number of templates if SEQUENCE or CHOICE */
+    const void *funcs;          /* further data and type-specific functions */
+    /* funcs can be ASN1_PRIMITIVE_FUNCS*, ASN1_EXTERN_FUNCS*, or ASN1_AUX* */
+    long size;                  /* Structure size (usually) */
+    const char *sname;          /* Structure name */
+};
+
+/*
+ * Cache for ASN1 tag and length, so we don't keep re-reading it for things
+ * like CHOICE
+ */
+
+struct ASN1_TLC_st {
+    char valid;                 /* Values below are valid */
+    int ret;                    /* return value */
+    long plen;                  /* length */
+    int ptag;                   /* class value */
+    int pclass;                 /* class value */
+    int hdrlen;                 /* header length */
+};
+
+/* Typedefs for ASN1 function pointers */
+typedef int ASN1_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len,
+                        const ASN1_ITEM *it, int tag, int aclass, char opt,
+                        ASN1_TLC *ctx);
+
+typedef int ASN1_ex_d2i_ex(ASN1_VALUE **pval, const unsigned char **in, long len,
+                           const ASN1_ITEM *it, int tag, int aclass, char opt,
+                           ASN1_TLC *ctx, OSSL_LIB_CTX *libctx,
+                           const char *propq);
+typedef int ASN1_ex_i2d(const ASN1_VALUE **pval, unsigned char **out,
+                        const ASN1_ITEM *it, int tag, int aclass);
+typedef int ASN1_ex_new_func(ASN1_VALUE **pval, const ASN1_ITEM *it);
+typedef int ASN1_ex_new_ex_func(ASN1_VALUE **pval, const ASN1_ITEM *it,
+                                OSSL_LIB_CTX *libctx, const char *propq);
+typedef void ASN1_ex_free_func(ASN1_VALUE **pval, const ASN1_ITEM *it);
+
+typedef int ASN1_ex_print_func(BIO *out, const ASN1_VALUE **pval,
+                               int indent, const char *fname,
+                               const ASN1_PCTX *pctx);
+
+typedef int ASN1_primitive_i2c(const ASN1_VALUE **pval, unsigned char *cont,
+                               int *putype, const ASN1_ITEM *it);
+typedef int ASN1_primitive_c2i(ASN1_VALUE **pval, const unsigned char *cont,
+                               int len, int utype, char *free_cont,
+                               const ASN1_ITEM *it);
+typedef int ASN1_primitive_print(BIO *out, const ASN1_VALUE **pval,
+                                 const ASN1_ITEM *it, int indent,
+                                 const ASN1_PCTX *pctx);
+
+typedef struct ASN1_EXTERN_FUNCS_st {
+    void *app_data;
+    ASN1_ex_new_func *asn1_ex_new;
+    ASN1_ex_free_func *asn1_ex_free;
+    ASN1_ex_free_func *asn1_ex_clear;
+    ASN1_ex_d2i *asn1_ex_d2i;
+    ASN1_ex_i2d *asn1_ex_i2d;
+    ASN1_ex_print_func *asn1_ex_print;
+    ASN1_ex_new_ex_func *asn1_ex_new_ex;
+    ASN1_ex_d2i_ex *asn1_ex_d2i_ex;
+} ASN1_EXTERN_FUNCS;
+
+typedef struct ASN1_PRIMITIVE_FUNCS_st {
+    void *app_data;
+    unsigned long flags;
+    ASN1_ex_new_func *prim_new;
+    ASN1_ex_free_func *prim_free;
+    ASN1_ex_free_func *prim_clear;
+    ASN1_primitive_c2i *prim_c2i;
+    ASN1_primitive_i2c *prim_i2c;
+    ASN1_primitive_print *prim_print;
+} ASN1_PRIMITIVE_FUNCS;
+
+/*
+ * This is the ASN1_AUX structure: it handles various miscellaneous
+ * requirements. For example the use of reference counts and an informational
+ * callback. The "informational callback" is called at various points during
+ * the ASN1 encoding and decoding. It can be used to provide minor
+ * customisation of the structures used. This is most useful where the
+ * supplied routines *almost* do the right thing but need some extra help at
+ * a few points. If the callback returns zero then it is assumed a fatal
+ * error has occurred and the main operation should be abandoned. If major
+ * changes in the default behaviour are required then an external type is
+ * more appropriate.
+ * For the operations ASN1_OP_I2D_PRE, ASN1_OP_I2D_POST, ASN1_OP_PRINT_PRE, and
+ * ASN1_OP_PRINT_POST, meanwhile a variant of the callback with const parameter
+ * 'in' is provided to make clear statically that its input is not modified. If
+ * and only if this variant is in use the flag ASN1_AFLG_CONST_CB must be set.
+ */
+
+typedef int ASN1_aux_cb(int operation, ASN1_VALUE **in, const ASN1_ITEM *it,
+                        void *exarg);
+typedef int ASN1_aux_const_cb(int operation, const ASN1_VALUE **in,
+                              const ASN1_ITEM *it, void *exarg);
+
+typedef struct ASN1_AUX_st {
+    void *app_data;
+    int flags;
+    int ref_offset;             /* Offset of reference value */
+    int ref_lock;               /* Offset of lock value */
+    ASN1_aux_cb *asn1_cb;
+    int enc_offset;             /* Offset of ASN1_ENCODING structure */
+    ASN1_aux_const_cb *asn1_const_cb; /* for ASN1_OP_I2D_ and ASN1_OP_PRINT_ */
+} ASN1_AUX;
+
+/* For print related callbacks exarg points to this structure */
+typedef struct ASN1_PRINT_ARG_st {
+    BIO *out;
+    int indent;
+    const ASN1_PCTX *pctx;
+} ASN1_PRINT_ARG;
+
+/* For streaming related callbacks exarg points to this structure */
+typedef struct ASN1_STREAM_ARG_st {
+    /* BIO to stream through */
+    BIO *out;
+    /* BIO with filters appended */
+    BIO *ndef_bio;
+    /* Streaming I/O boundary */
+    unsigned char **boundary;
+} ASN1_STREAM_ARG;
+
+/* Flags in ASN1_AUX */
+
+/* Use a reference count */
+# define ASN1_AFLG_REFCOUNT      1
+/* Save the encoding of structure (useful for signatures) */
+# define ASN1_AFLG_ENCODING      2
+/* The Sequence length is invalid */
+# define ASN1_AFLG_BROKEN        4
+/* Use the new asn1_const_cb */
+# define ASN1_AFLG_CONST_CB      8
+
+/* operation values for asn1_cb */
+
+# define ASN1_OP_NEW_PRE         0
+# define ASN1_OP_NEW_POST        1
+# define ASN1_OP_FREE_PRE        2
+# define ASN1_OP_FREE_POST       3
+# define ASN1_OP_D2I_PRE         4
+# define ASN1_OP_D2I_POST        5
+# define ASN1_OP_I2D_PRE         6
+# define ASN1_OP_I2D_POST        7
+# define ASN1_OP_PRINT_PRE       8
+# define ASN1_OP_PRINT_POST      9
+# define ASN1_OP_STREAM_PRE      10
+# define ASN1_OP_STREAM_POST     11
+# define ASN1_OP_DETACHED_PRE    12
+# define ASN1_OP_DETACHED_POST   13
+# define ASN1_OP_DUP_PRE         14
+# define ASN1_OP_DUP_POST        15
+# define ASN1_OP_GET0_LIBCTX     16
+# define ASN1_OP_GET0_PROPQ      17
+
+/* Macro to implement a primitive type */
+# define IMPLEMENT_ASN1_TYPE(stname) IMPLEMENT_ASN1_TYPE_ex(stname, stname, 0)
+# define IMPLEMENT_ASN1_TYPE_ex(itname, vname, ex) \
+                                ASN1_ITEM_start(itname) \
+                                        ASN1_ITYPE_PRIMITIVE, V_##vname, NULL, 0, NULL, ex, #itname \
+                                ASN1_ITEM_end(itname)
+
+/* Macro to implement a multi string type */
+# define IMPLEMENT_ASN1_MSTRING(itname, mask) \
+                                ASN1_ITEM_start(itname) \
+                                        ASN1_ITYPE_MSTRING, mask, NULL, 0, NULL, sizeof(ASN1_STRING), #itname \
+                                ASN1_ITEM_end(itname)
+
+# define IMPLEMENT_EXTERN_ASN1(sname, tag, fptrs) \
+        ASN1_ITEM_start(sname) \
+                ASN1_ITYPE_EXTERN, \
+                tag, \
+                NULL, \
+                0, \
+                &fptrs, \
+                0, \
+                #sname \
+        ASN1_ITEM_end(sname)
+
+/* Macro to implement standard functions in terms of ASN1_ITEM structures */
+
+# define IMPLEMENT_ASN1_FUNCTIONS(stname) IMPLEMENT_ASN1_FUNCTIONS_fname(stname, stname, stname)
+
+# define IMPLEMENT_ASN1_FUNCTIONS_name(stname, itname) IMPLEMENT_ASN1_FUNCTIONS_fname(stname, itname, itname)
+
+# define IMPLEMENT_ASN1_FUNCTIONS_ENCODE_name(stname, itname) \
+                        IMPLEMENT_ASN1_FUNCTIONS_ENCODE_fname(stname, itname, itname)
+
+# define IMPLEMENT_STATIC_ASN1_ALLOC_FUNCTIONS(stname) \
+                IMPLEMENT_ASN1_ALLOC_FUNCTIONS_pfname(static, stname, stname, stname)
+
+# define IMPLEMENT_ASN1_ALLOC_FUNCTIONS(stname) \
+                IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, stname, stname)
+
+# define IMPLEMENT_ASN1_ALLOC_FUNCTIONS_pfname(pre, stname, itname, fname) \
+        pre stname *fname##_new(void) \
+        { \
+                return (stname *)ASN1_item_new(ASN1_ITEM_rptr(itname)); \
+        } \
+        pre void fname##_free(stname *a) \
+        { \
+                ASN1_item_free((ASN1_VALUE *)a, ASN1_ITEM_rptr(itname)); \
+        }
+
+# define IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname) \
+        stname *fname##_new(void) \
+        { \
+                return (stname *)ASN1_item_new(ASN1_ITEM_rptr(itname)); \
+        } \
+        void fname##_free(stname *a) \
+        { \
+                ASN1_item_free((ASN1_VALUE *)a, ASN1_ITEM_rptr(itname)); \
+        }
+
+# define IMPLEMENT_ASN1_FUNCTIONS_fname(stname, itname, fname) \
+        IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname) \
+        IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname)
+
+# define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname) \
+        stname *d2i_##fname(stname **a, const unsigned char **in, long len) \
+        { \
+                return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, ASN1_ITEM_rptr(itname));\
+        } \
+        int i2d_##fname(const stname *a, unsigned char **out) \
+        { \
+                return ASN1_item_i2d((const ASN1_VALUE *)a, out, ASN1_ITEM_rptr(itname));\
+        }
+
+# define IMPLEMENT_ASN1_NDEF_FUNCTION(stname) \
+        int i2d_##stname##_NDEF(const stname *a, unsigned char **out) \
+        { \
+                return ASN1_item_ndef_i2d((const ASN1_VALUE *)a, out, ASN1_ITEM_rptr(stname));\
+        }
+
+# define IMPLEMENT_STATIC_ASN1_ENCODE_FUNCTIONS(stname) \
+        static stname *d2i_##stname(stname **a, \
+                                   const unsigned char **in, long len) \
+        { \
+                return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, \
+                                               ASN1_ITEM_rptr(stname)); \
+        } \
+        static int i2d_##stname(const stname *a, unsigned char **out) \
+        { \
+                return ASN1_item_i2d((const ASN1_VALUE *)a, out, \
+                                     ASN1_ITEM_rptr(stname)); \
+        }
+
+# define IMPLEMENT_ASN1_DUP_FUNCTION(stname) \
+        stname * stname##_dup(const stname *x) \
+        { \
+        return ASN1_item_dup(ASN1_ITEM_rptr(stname), x); \
+        }
+
+# define IMPLEMENT_ASN1_PRINT_FUNCTION(stname) \
+        IMPLEMENT_ASN1_PRINT_FUNCTION_fname(stname, stname, stname)
+
+# define IMPLEMENT_ASN1_PRINT_FUNCTION_fname(stname, itname, fname) \
+        int fname##_print_ctx(BIO *out, const stname *x, int indent, \
+                                                const ASN1_PCTX *pctx) \
+        { \
+                return ASN1_item_print(out, (const ASN1_VALUE *)x, indent, \
+                        ASN1_ITEM_rptr(itname), pctx); \
+        }
+
+/* external definitions for primitive types */
+
+DECLARE_ASN1_ITEM(ASN1_BOOLEAN)
+DECLARE_ASN1_ITEM(ASN1_TBOOLEAN)
+DECLARE_ASN1_ITEM(ASN1_FBOOLEAN)
+DECLARE_ASN1_ITEM(ASN1_SEQUENCE)
+DECLARE_ASN1_ITEM(CBIGNUM)
+DECLARE_ASN1_ITEM(BIGNUM)
+DECLARE_ASN1_ITEM(INT32)
+DECLARE_ASN1_ITEM(ZINT32)
+DECLARE_ASN1_ITEM(UINT32)
+DECLARE_ASN1_ITEM(ZUINT32)
+DECLARE_ASN1_ITEM(INT64)
+DECLARE_ASN1_ITEM(ZINT64)
+DECLARE_ASN1_ITEM(UINT64)
+DECLARE_ASN1_ITEM(ZUINT64)
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+/*
+ * LONG and ZLONG are strongly discouraged for use as stored data, as the
+ * underlying C type (long) differs in size depending on the architecture.
+ * They are designed with 32-bit longs in mind.
+ */
+DECLARE_ASN1_ITEM(LONG)
+DECLARE_ASN1_ITEM(ZLONG)
+# endif
+
+SKM_DEFINE_STACK_OF_INTERNAL(ASN1_VALUE, ASN1_VALUE, ASN1_VALUE)
+#define sk_ASN1_VALUE_num(sk) OPENSSL_sk_num(ossl_check_const_ASN1_VALUE_sk_type(sk))
+#define sk_ASN1_VALUE_value(sk, idx) ((ASN1_VALUE *)OPENSSL_sk_value(ossl_check_const_ASN1_VALUE_sk_type(sk), (idx)))
+#define sk_ASN1_VALUE_new(cmp) ((STACK_OF(ASN1_VALUE) *)OPENSSL_sk_new(ossl_check_ASN1_VALUE_compfunc_type(cmp)))
+#define sk_ASN1_VALUE_new_null() ((STACK_OF(ASN1_VALUE) *)OPENSSL_sk_new_null())
+#define sk_ASN1_VALUE_new_reserve(cmp, n) ((STACK_OF(ASN1_VALUE) *)OPENSSL_sk_new_reserve(ossl_check_ASN1_VALUE_compfunc_type(cmp), (n)))
+#define sk_ASN1_VALUE_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ASN1_VALUE_sk_type(sk), (n))
+#define sk_ASN1_VALUE_free(sk) OPENSSL_sk_free(ossl_check_ASN1_VALUE_sk_type(sk))
+#define sk_ASN1_VALUE_zero(sk) OPENSSL_sk_zero(ossl_check_ASN1_VALUE_sk_type(sk))
+#define sk_ASN1_VALUE_delete(sk, i) ((ASN1_VALUE *)OPENSSL_sk_delete(ossl_check_ASN1_VALUE_sk_type(sk), (i)))
+#define sk_ASN1_VALUE_delete_ptr(sk, ptr) ((ASN1_VALUE *)OPENSSL_sk_delete_ptr(ossl_check_ASN1_VALUE_sk_type(sk), ossl_check_ASN1_VALUE_type(ptr)))
+#define sk_ASN1_VALUE_push(sk, ptr) OPENSSL_sk_push(ossl_check_ASN1_VALUE_sk_type(sk), ossl_check_ASN1_VALUE_type(ptr))
+#define sk_ASN1_VALUE_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ASN1_VALUE_sk_type(sk), ossl_check_ASN1_VALUE_type(ptr))
+#define sk_ASN1_VALUE_pop(sk) ((ASN1_VALUE *)OPENSSL_sk_pop(ossl_check_ASN1_VALUE_sk_type(sk)))
+#define sk_ASN1_VALUE_shift(sk) ((ASN1_VALUE *)OPENSSL_sk_shift(ossl_check_ASN1_VALUE_sk_type(sk)))
+#define sk_ASN1_VALUE_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ASN1_VALUE_sk_type(sk),ossl_check_ASN1_VALUE_freefunc_type(freefunc))
+#define sk_ASN1_VALUE_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ASN1_VALUE_sk_type(sk), ossl_check_ASN1_VALUE_type(ptr), (idx))
+#define sk_ASN1_VALUE_set(sk, idx, ptr) ((ASN1_VALUE *)OPENSSL_sk_set(ossl_check_ASN1_VALUE_sk_type(sk), (idx), ossl_check_ASN1_VALUE_type(ptr)))
+#define sk_ASN1_VALUE_find(sk, ptr) OPENSSL_sk_find(ossl_check_ASN1_VALUE_sk_type(sk), ossl_check_ASN1_VALUE_type(ptr))
+#define sk_ASN1_VALUE_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ASN1_VALUE_sk_type(sk), ossl_check_ASN1_VALUE_type(ptr))
+#define sk_ASN1_VALUE_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ASN1_VALUE_sk_type(sk), ossl_check_ASN1_VALUE_type(ptr), pnum)
+#define sk_ASN1_VALUE_sort(sk) OPENSSL_sk_sort(ossl_check_ASN1_VALUE_sk_type(sk))
+#define sk_ASN1_VALUE_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ASN1_VALUE_sk_type(sk))
+#define sk_ASN1_VALUE_dup(sk) ((STACK_OF(ASN1_VALUE) *)OPENSSL_sk_dup(ossl_check_const_ASN1_VALUE_sk_type(sk)))
+#define sk_ASN1_VALUE_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ASN1_VALUE) *)OPENSSL_sk_deep_copy(ossl_check_const_ASN1_VALUE_sk_type(sk), ossl_check_ASN1_VALUE_copyfunc_type(copyfunc), ossl_check_ASN1_VALUE_freefunc_type(freefunc)))
+#define sk_ASN1_VALUE_set_cmp_func(sk, cmp) ((sk_ASN1_VALUE_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ASN1_VALUE_sk_type(sk), ossl_check_ASN1_VALUE_compfunc_type(cmp)))
+
+
+
+/* Functions used internally by the ASN1 code */
+
+int ASN1_item_ex_new(ASN1_VALUE **pval, const ASN1_ITEM *it);
+void ASN1_item_ex_free(ASN1_VALUE **pval, const ASN1_ITEM *it);
+
+int ASN1_item_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len,
+                     const ASN1_ITEM *it, int tag, int aclass, char opt,
+                     ASN1_TLC *ctx);
+
+int ASN1_item_ex_i2d(const ASN1_VALUE **pval, unsigned char **out,
+                     const ASN1_ITEM *it, int tag, int aclass);
+
+/* Legacy compatibility */
+# define IMPLEMENT_ASN1_FUNCTIONS_const(name) IMPLEMENT_ASN1_FUNCTIONS(name)
+# define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(stname, itname, fname) \
+         IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname)
+
+#ifdef  __cplusplus
+}
+#endif
+#endif
diff --git a/openssl/asn1t.h.in b/openssl/asn1t.h.in
new file mode 100644
index 0000000..b536fe5
--- /dev/null
+++ b/openssl/asn1t.h.in
@@ -0,0 +1,923 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_macros);
+-}
+
+#ifndef OPENSSL_ASN1T_H
+# define OPENSSL_ASN1T_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_ASN1T_H
+# endif
+
+# include <stddef.h>
+# include <openssl/e_os2.h>
+# include <openssl/asn1.h>
+
+# ifdef OPENSSL_BUILD_SHLIBCRYPTO
+#  undef OPENSSL_EXTERN
+#  define OPENSSL_EXTERN OPENSSL_EXPORT
+# endif
+
+/* ASN1 template defines, structures and functions */
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/*-
+ * These are the possible values for the itype field of the
+ * ASN1_ITEM structure and determine how it is interpreted.
+ *
+ * For PRIMITIVE types the underlying type
+ * determines the behaviour if items is NULL.
+ *
+ * Otherwise templates must contain a single
+ * template and the type is treated in the
+ * same way as the type specified in the template.
+ *
+ * For SEQUENCE types the templates field points
+ * to the members, the size field is the
+ * structure size.
+ *
+ * For CHOICE types the templates field points
+ * to each possible member (typically a union)
+ * and the 'size' field is the offset of the
+ * selector.
+ *
+ * The 'funcs' field is used for application-specific
+ * data and functions.
+ *
+ * The EXTERN type uses a new style d2i/i2d.
+ * The new style should be used where possible
+ * because it avoids things like the d2i IMPLICIT
+ * hack.
+ *
+ * MSTRING is a multiple string type, it is used
+ * for a CHOICE of character strings where the
+ * actual strings all occupy an ASN1_STRING
+ * structure. In this case the 'utype' field
+ * has a special meaning, it is used as a mask
+ * of acceptable types using the B_ASN1 constants.
+ *
+ * NDEF_SEQUENCE is the same as SEQUENCE except
+ * that it will use indefinite length constructed
+ * encoding if requested.
+ *
+ */
+
+# define ASN1_ITYPE_PRIMITIVE            0x0
+# define ASN1_ITYPE_SEQUENCE             0x1
+# define ASN1_ITYPE_CHOICE               0x2
+/* unused value                          0x3 */
+# define ASN1_ITYPE_EXTERN               0x4
+# define ASN1_ITYPE_MSTRING              0x5
+# define ASN1_ITYPE_NDEF_SEQUENCE        0x6
+
+/* Macro to obtain ASN1_ADB pointer from a type (only used internally) */
+# define ASN1_ADB_ptr(iptr) ((const ASN1_ADB *)((iptr)()))
+
+/* Macros for start and end of ASN1_ITEM definition */
+
+# define ASN1_ITEM_start(itname) \
+        const ASN1_ITEM * itname##_it(void) \
+        { \
+                static const ASN1_ITEM local_it = {
+
+# define static_ASN1_ITEM_start(itname) \
+        static ASN1_ITEM_start(itname)
+
+# define ASN1_ITEM_end(itname) \
+                }; \
+        return &local_it; \
+        }
+
+/* Macros to aid ASN1 template writing */
+
+# define ASN1_ITEM_TEMPLATE(tname) \
+        static const ASN1_TEMPLATE tname##_item_tt
+
+# define ASN1_ITEM_TEMPLATE_END(tname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_PRIMITIVE,\
+                -1,\
+                &tname##_item_tt,\
+                0,\
+                NULL,\
+                0,\
+                #tname \
+        ASN1_ITEM_end(tname)
+# define static_ASN1_ITEM_TEMPLATE_END(tname) \
+        ;\
+        static_ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_PRIMITIVE,\
+                -1,\
+                &tname##_item_tt,\
+                0,\
+                NULL,\
+                0,\
+                #tname \
+        ASN1_ITEM_end(tname)
+
+/* This is a ASN1 type which just embeds a template */
+
+/*-
+ * This pair helps declare a SEQUENCE. We can do:
+ *
+ *      ASN1_SEQUENCE(stname) = {
+ *              ... SEQUENCE components ...
+ *      } ASN1_SEQUENCE_END(stname)
+ *
+ *      This will produce an ASN1_ITEM called stname_it
+ *      for a structure called stname.
+ *
+ *      If you want the same structure but a different
+ *      name then use:
+ *
+ *      ASN1_SEQUENCE(itname) = {
+ *              ... SEQUENCE components ...
+ *      } ASN1_SEQUENCE_END_name(stname, itname)
+ *
+ *      This will create an item called itname_it using
+ *      a structure called stname.
+ */
+
+# define ASN1_SEQUENCE(tname) \
+        static const ASN1_TEMPLATE tname##_seq_tt[]
+
+# define ASN1_SEQUENCE_END(stname) ASN1_SEQUENCE_END_name(stname, stname)
+
+# define static_ASN1_SEQUENCE_END(stname) static_ASN1_SEQUENCE_END_name(stname, stname)
+
+# define ASN1_SEQUENCE_END_name(stname, tname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_SEQUENCE,\
+                V_ASN1_SEQUENCE,\
+                tname##_seq_tt,\
+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+                NULL,\
+                sizeof(stname),\
+                #tname \
+        ASN1_ITEM_end(tname)
+
+# define static_ASN1_SEQUENCE_END_name(stname, tname) \
+        ;\
+        static_ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_SEQUENCE,\
+                V_ASN1_SEQUENCE,\
+                tname##_seq_tt,\
+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+                NULL,\
+                sizeof(stname),\
+                #stname \
+        ASN1_ITEM_end(tname)
+
+# define ASN1_NDEF_SEQUENCE(tname) \
+        ASN1_SEQUENCE(tname)
+
+# define ASN1_NDEF_SEQUENCE_cb(tname, cb) \
+        ASN1_SEQUENCE_cb(tname, cb)
+
+# define ASN1_SEQUENCE_cb(tname, cb) \
+        static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0, NULL}; \
+        ASN1_SEQUENCE(tname)
+
+# define ASN1_SEQUENCE_const_cb(tname, const_cb) \
+        static const ASN1_AUX tname##_aux = \
+            {NULL, ASN1_AFLG_CONST_CB, 0, 0, NULL, 0, const_cb}; \
+        ASN1_SEQUENCE(tname)
+
+# define ASN1_SEQUENCE_cb_const_cb(tname, cb, const_cb) \
+        static const ASN1_AUX tname##_aux = \
+            {NULL, ASN1_AFLG_CONST_CB, 0, 0, cb, 0, const_cb}; \
+        ASN1_SEQUENCE(tname)
+
+# define ASN1_SEQUENCE_ref(tname, cb) \
+        static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_REFCOUNT, offsetof(tname, references), offsetof(tname, lock), cb, 0, NULL}; \
+        ASN1_SEQUENCE(tname)
+
+# define ASN1_SEQUENCE_enc(tname, enc, cb) \
+        static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_ENCODING, 0, 0, cb, offsetof(tname, enc), NULL}; \
+        ASN1_SEQUENCE(tname)
+
+# define ASN1_NDEF_SEQUENCE_END(tname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_NDEF_SEQUENCE,\
+                V_ASN1_SEQUENCE,\
+                tname##_seq_tt,\
+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+                NULL,\
+                sizeof(tname),\
+                #tname \
+        ASN1_ITEM_end(tname)
+# define static_ASN1_NDEF_SEQUENCE_END(tname) \
+        ;\
+        static_ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_NDEF_SEQUENCE,\
+                V_ASN1_SEQUENCE,\
+                tname##_seq_tt,\
+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+                NULL,\
+                sizeof(tname),\
+                #tname \
+        ASN1_ITEM_end(tname)
+
+
+# define ASN1_SEQUENCE_END_enc(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname)
+
+# define ASN1_SEQUENCE_END_cb(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname)
+# define static_ASN1_SEQUENCE_END_cb(stname, tname) static_ASN1_SEQUENCE_END_ref(stname, tname)
+
+# define ASN1_SEQUENCE_END_ref(stname, tname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_SEQUENCE,\
+                V_ASN1_SEQUENCE,\
+                tname##_seq_tt,\
+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+                &tname##_aux,\
+                sizeof(stname),\
+                #tname \
+        ASN1_ITEM_end(tname)
+# define static_ASN1_SEQUENCE_END_ref(stname, tname) \
+        ;\
+        static_ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_SEQUENCE,\
+                V_ASN1_SEQUENCE,\
+                tname##_seq_tt,\
+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+                &tname##_aux,\
+                sizeof(stname),\
+                #stname \
+        ASN1_ITEM_end(tname)
+
+# define ASN1_NDEF_SEQUENCE_END_cb(stname, tname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_NDEF_SEQUENCE,\
+                V_ASN1_SEQUENCE,\
+                tname##_seq_tt,\
+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+                &tname##_aux,\
+                sizeof(stname),\
+                #stname \
+        ASN1_ITEM_end(tname)
+
+/*-
+ * This pair helps declare a CHOICE type. We can do:
+ *
+ *      ASN1_CHOICE(chname) = {
+ *              ... CHOICE options ...
+ *      ASN1_CHOICE_END(chname)
+ *
+ *      This will produce an ASN1_ITEM called chname_it
+ *      for a structure called chname. The structure
+ *      definition must look like this:
+ *      typedef struct {
+ *              int type;
+ *              union {
+ *                      ASN1_SOMETHING *opt1;
+ *                      ASN1_SOMEOTHER *opt2;
+ *              } value;
+ *      } chname;
+ *
+ *      the name of the selector must be 'type'.
+ *      to use an alternative selector name use the
+ *      ASN1_CHOICE_END_selector() version.
+ */
+
+# define ASN1_CHOICE(tname) \
+        static const ASN1_TEMPLATE tname##_ch_tt[]
+
+# define ASN1_CHOICE_cb(tname, cb) \
+        static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0, NULL}; \
+        ASN1_CHOICE(tname)
+
+# define ASN1_CHOICE_END(stname) ASN1_CHOICE_END_name(stname, stname)
+
+# define static_ASN1_CHOICE_END(stname) static_ASN1_CHOICE_END_name(stname, stname)
+
+# define ASN1_CHOICE_END_name(stname, tname) ASN1_CHOICE_END_selector(stname, tname, type)
+
+# define static_ASN1_CHOICE_END_name(stname, tname) static_ASN1_CHOICE_END_selector(stname, tname, type)
+
+# define ASN1_CHOICE_END_selector(stname, tname, selname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_CHOICE,\
+                offsetof(stname,selname) ,\
+                tname##_ch_tt,\
+                sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
+                NULL,\
+                sizeof(stname),\
+                #stname \
+        ASN1_ITEM_end(tname)
+
+# define static_ASN1_CHOICE_END_selector(stname, tname, selname) \
+        ;\
+        static_ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_CHOICE,\
+                offsetof(stname,selname) ,\
+                tname##_ch_tt,\
+                sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
+                NULL,\
+                sizeof(stname),\
+                #stname \
+        ASN1_ITEM_end(tname)
+
+# define ASN1_CHOICE_END_cb(stname, tname, selname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_CHOICE,\
+                offsetof(stname,selname) ,\
+                tname##_ch_tt,\
+                sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
+                &tname##_aux,\
+                sizeof(stname),\
+                #stname \
+        ASN1_ITEM_end(tname)
+
+/* This helps with the template wrapper form of ASN1_ITEM */
+
+# define ASN1_EX_TEMPLATE_TYPE(flags, tag, name, type) { \
+        (flags), (tag), 0,\
+        #name, ASN1_ITEM_ref(type) }
+
+/* These help with SEQUENCE or CHOICE components */
+
+/* used to declare other types */
+
+# define ASN1_EX_TYPE(flags, tag, stname, field, type) { \
+        (flags), (tag), offsetof(stname, field),\
+        #field, ASN1_ITEM_ref(type) }
+
+/* implicit and explicit helper macros */
+
+# define ASN1_IMP_EX(stname, field, type, tag, ex) \
+         ASN1_EX_TYPE(ASN1_TFLG_IMPLICIT | (ex), tag, stname, field, type)
+
+# define ASN1_EXP_EX(stname, field, type, tag, ex) \
+         ASN1_EX_TYPE(ASN1_TFLG_EXPLICIT | (ex), tag, stname, field, type)
+
+/* Any defined by macros: the field used is in the table itself */
+
+# define ASN1_ADB_OBJECT(tblname) { ASN1_TFLG_ADB_OID, -1, 0, #tblname, tblname##_adb }
+# define ASN1_ADB_INTEGER(tblname) { ASN1_TFLG_ADB_INT, -1, 0, #tblname, tblname##_adb }
+
+/* Plain simple type */
+# define ASN1_SIMPLE(stname, field, type) ASN1_EX_TYPE(0,0, stname, field, type)
+/* Embedded simple type */
+# define ASN1_EMBED(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_EMBED,0, stname, field, type)
+
+/* OPTIONAL simple type */
+# define ASN1_OPT(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_OPTIONAL, 0, stname, field, type)
+# define ASN1_OPT_EMBED(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_OPTIONAL|ASN1_TFLG_EMBED, 0, stname, field, type)
+
+/* IMPLICIT tagged simple type */
+# define ASN1_IMP(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, 0)
+# define ASN1_IMP_EMBED(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_EMBED)
+
+/* IMPLICIT tagged OPTIONAL simple type */
+# define ASN1_IMP_OPT(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL)
+# define ASN1_IMP_OPT_EMBED(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL|ASN1_TFLG_EMBED)
+
+/* Same as above but EXPLICIT */
+
+# define ASN1_EXP(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, 0)
+# define ASN1_EXP_EMBED(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_EMBED)
+# define ASN1_EXP_OPT(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL)
+# define ASN1_EXP_OPT_EMBED(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL|ASN1_TFLG_EMBED)
+
+/* SEQUENCE OF type */
+# define ASN1_SEQUENCE_OF(stname, field, type) \
+                ASN1_EX_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, stname, field, type)
+
+/* OPTIONAL SEQUENCE OF */
+# define ASN1_SEQUENCE_OF_OPT(stname, field, type) \
+                ASN1_EX_TYPE(ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL, 0, stname, field, type)
+
+/* Same as above but for SET OF */
+
+# define ASN1_SET_OF(stname, field, type) \
+                ASN1_EX_TYPE(ASN1_TFLG_SET_OF, 0, stname, field, type)
+
+# define ASN1_SET_OF_OPT(stname, field, type) \
+                ASN1_EX_TYPE(ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL, 0, stname, field, type)
+
+/* Finally compound types of SEQUENCE, SET, IMPLICIT, EXPLICIT and OPTIONAL */
+
+# define ASN1_IMP_SET_OF(stname, field, type, tag) \
+                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF)
+
+# define ASN1_EXP_SET_OF(stname, field, type, tag) \
+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF)
+
+# define ASN1_IMP_SET_OF_OPT(stname, field, type, tag) \
+                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL)
+
+# define ASN1_EXP_SET_OF_OPT(stname, field, type, tag) \
+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL)
+
+# define ASN1_IMP_SEQUENCE_OF(stname, field, type, tag) \
+                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF)
+
+# define ASN1_IMP_SEQUENCE_OF_OPT(stname, field, type, tag) \
+                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)
+
+# define ASN1_EXP_SEQUENCE_OF(stname, field, type, tag) \
+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF)
+
+# define ASN1_EXP_SEQUENCE_OF_OPT(stname, field, type, tag) \
+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)
+
+/* EXPLICIT using indefinite length constructed form */
+# define ASN1_NDEF_EXP(stname, field, type, tag) \
+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_NDEF)
+
+/* EXPLICIT OPTIONAL using indefinite length constructed form */
+# define ASN1_NDEF_EXP_OPT(stname, field, type, tag) \
+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL|ASN1_TFLG_NDEF)
+
+/* Macros for the ASN1_ADB structure */
+
+# define ASN1_ADB(name) \
+        static const ASN1_ADB_TABLE name##_adbtbl[]
+
+# define ASN1_ADB_END(name, flags, field, adb_cb, def, none) \
+        ;\
+        static const ASN1_ITEM *name##_adb(void) \
+        { \
+        static const ASN1_ADB internal_adb = \
+                {\
+                flags,\
+                offsetof(name, field),\
+                adb_cb,\
+                name##_adbtbl,\
+                sizeof(name##_adbtbl) / sizeof(ASN1_ADB_TABLE),\
+                def,\
+                none\
+                }; \
+                return (const ASN1_ITEM *) &internal_adb; \
+        } \
+        void dummy_function(void)
+
+# define ADB_ENTRY(val, template) {val, template}
+
+# define ASN1_ADB_TEMPLATE(name) \
+        static const ASN1_TEMPLATE name##_tt
+
+/*
+ * This is the ASN1 template structure that defines a wrapper round the
+ * actual type. It determines the actual position of the field in the value
+ * structure, various flags such as OPTIONAL and the field name.
+ */
+
+struct ASN1_TEMPLATE_st {
+    unsigned long flags;        /* Various flags */
+    long tag;                   /* tag, not used if no tagging */
+    unsigned long offset;       /* Offset of this field in structure */
+    const char *field_name;     /* Field name */
+    ASN1_ITEM_EXP *item;        /* Relevant ASN1_ITEM or ASN1_ADB */
+};
+
+/* Macro to extract ASN1_ITEM and ASN1_ADB pointer from ASN1_TEMPLATE */
+
+# define ASN1_TEMPLATE_item(t) (t->item_ptr)
+# define ASN1_TEMPLATE_adb(t) (t->item_ptr)
+
+typedef struct ASN1_ADB_TABLE_st ASN1_ADB_TABLE;
+typedef struct ASN1_ADB_st ASN1_ADB;
+
+struct ASN1_ADB_st {
+    unsigned long flags;        /* Various flags */
+    unsigned long offset;       /* Offset of selector field */
+    int (*adb_cb)(long *psel);  /* Application callback */
+    const ASN1_ADB_TABLE *tbl;  /* Table of possible types */
+    long tblcount;              /* Number of entries in tbl */
+    const ASN1_TEMPLATE *default_tt; /* Type to use if no match */
+    const ASN1_TEMPLATE *null_tt; /* Type to use if selector is NULL */
+};
+
+struct ASN1_ADB_TABLE_st {
+    long value;                 /* NID for an object or value for an int */
+    const ASN1_TEMPLATE tt;     /* item for this value */
+};
+
+/* template flags */
+
+/* Field is optional */
+# define ASN1_TFLG_OPTIONAL      (0x1)
+
+/* Field is a SET OF */
+# define ASN1_TFLG_SET_OF        (0x1 << 1)
+
+/* Field is a SEQUENCE OF */
+# define ASN1_TFLG_SEQUENCE_OF   (0x2 << 1)
+
+/*
+ * Special case: this refers to a SET OF that will be sorted into DER order
+ * when encoded *and* the corresponding STACK will be modified to match the
+ * new order.
+ */
+# define ASN1_TFLG_SET_ORDER     (0x3 << 1)
+
+/* Mask for SET OF or SEQUENCE OF */
+# define ASN1_TFLG_SK_MASK       (0x3 << 1)
+
+/*
+ * These flags mean the tag should be taken from the tag field. If EXPLICIT
+ * then the underlying type is used for the inner tag.
+ */
+
+/* IMPLICIT tagging */
+# define ASN1_TFLG_IMPTAG        (0x1 << 3)
+
+/* EXPLICIT tagging, inner tag from underlying type */
+# define ASN1_TFLG_EXPTAG        (0x2 << 3)
+
+# define ASN1_TFLG_TAG_MASK      (0x3 << 3)
+
+/* context specific IMPLICIT */
+# define ASN1_TFLG_IMPLICIT      (ASN1_TFLG_IMPTAG|ASN1_TFLG_CONTEXT)
+
+/* context specific EXPLICIT */
+# define ASN1_TFLG_EXPLICIT      (ASN1_TFLG_EXPTAG|ASN1_TFLG_CONTEXT)
+
+/*
+ * If tagging is in force these determine the type of tag to use. Otherwise
+ * the tag is determined by the underlying type. These values reflect the
+ * actual octet format.
+ */
+
+/* Universal tag */
+# define ASN1_TFLG_UNIVERSAL     (0x0<<6)
+/* Application tag */
+# define ASN1_TFLG_APPLICATION   (0x1<<6)
+/* Context specific tag */
+# define ASN1_TFLG_CONTEXT       (0x2<<6)
+/* Private tag */
+# define ASN1_TFLG_PRIVATE       (0x3<<6)
+
+# define ASN1_TFLG_TAG_CLASS     (0x3<<6)
+
+/*
+ * These are for ANY DEFINED BY type. In this case the 'item' field points to
+ * an ASN1_ADB structure which contains a table of values to decode the
+ * relevant type
+ */
+
+# define ASN1_TFLG_ADB_MASK      (0x3<<8)
+
+# define ASN1_TFLG_ADB_OID       (0x1<<8)
+
+# define ASN1_TFLG_ADB_INT       (0x1<<9)
+
+/*
+ * This flag when present in a SEQUENCE OF, SET OF or EXPLICIT causes
+ * indefinite length constructed encoding to be used if required.
+ */
+
+# define ASN1_TFLG_NDEF          (0x1<<11)
+
+/* Field is embedded and not a pointer */
+# define ASN1_TFLG_EMBED         (0x1 << 12)
+
+/* This is the actual ASN1 item itself */
+
+struct ASN1_ITEM_st {
+    char itype;                 /* The item type, primitive, SEQUENCE, CHOICE
+                                 * or extern */
+    long utype;                 /* underlying type */
+    const ASN1_TEMPLATE *templates; /* If SEQUENCE or CHOICE this contains
+                                     * the contents */
+    long tcount;                /* Number of templates if SEQUENCE or CHOICE */
+    const void *funcs;          /* further data and type-specific functions */
+    /* funcs can be ASN1_PRIMITIVE_FUNCS*, ASN1_EXTERN_FUNCS*, or ASN1_AUX* */
+    long size;                  /* Structure size (usually) */
+    const char *sname;          /* Structure name */
+};
+
+/*
+ * Cache for ASN1 tag and length, so we don't keep re-reading it for things
+ * like CHOICE
+ */
+
+struct ASN1_TLC_st {
+    char valid;                 /* Values below are valid */
+    int ret;                    /* return value */
+    long plen;                  /* length */
+    int ptag;                   /* class value */
+    int pclass;                 /* class value */
+    int hdrlen;                 /* header length */
+};
+
+/* Typedefs for ASN1 function pointers */
+typedef int ASN1_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len,
+                        const ASN1_ITEM *it, int tag, int aclass, char opt,
+                        ASN1_TLC *ctx);
+
+typedef int ASN1_ex_d2i_ex(ASN1_VALUE **pval, const unsigned char **in, long len,
+                           const ASN1_ITEM *it, int tag, int aclass, char opt,
+                           ASN1_TLC *ctx, OSSL_LIB_CTX *libctx,
+                           const char *propq);
+typedef int ASN1_ex_i2d(const ASN1_VALUE **pval, unsigned char **out,
+                        const ASN1_ITEM *it, int tag, int aclass);
+typedef int ASN1_ex_new_func(ASN1_VALUE **pval, const ASN1_ITEM *it);
+typedef int ASN1_ex_new_ex_func(ASN1_VALUE **pval, const ASN1_ITEM *it,
+                                OSSL_LIB_CTX *libctx, const char *propq);
+typedef void ASN1_ex_free_func(ASN1_VALUE **pval, const ASN1_ITEM *it);
+
+typedef int ASN1_ex_print_func(BIO *out, const ASN1_VALUE **pval,
+                               int indent, const char *fname,
+                               const ASN1_PCTX *pctx);
+
+typedef int ASN1_primitive_i2c(const ASN1_VALUE **pval, unsigned char *cont,
+                               int *putype, const ASN1_ITEM *it);
+typedef int ASN1_primitive_c2i(ASN1_VALUE **pval, const unsigned char *cont,
+                               int len, int utype, char *free_cont,
+                               const ASN1_ITEM *it);
+typedef int ASN1_primitive_print(BIO *out, const ASN1_VALUE **pval,
+                                 const ASN1_ITEM *it, int indent,
+                                 const ASN1_PCTX *pctx);
+
+typedef struct ASN1_EXTERN_FUNCS_st {
+    void *app_data;
+    ASN1_ex_new_func *asn1_ex_new;
+    ASN1_ex_free_func *asn1_ex_free;
+    ASN1_ex_free_func *asn1_ex_clear;
+    ASN1_ex_d2i *asn1_ex_d2i;
+    ASN1_ex_i2d *asn1_ex_i2d;
+    ASN1_ex_print_func *asn1_ex_print;
+    ASN1_ex_new_ex_func *asn1_ex_new_ex;
+    ASN1_ex_d2i_ex *asn1_ex_d2i_ex;
+} ASN1_EXTERN_FUNCS;
+
+typedef struct ASN1_PRIMITIVE_FUNCS_st {
+    void *app_data;
+    unsigned long flags;
+    ASN1_ex_new_func *prim_new;
+    ASN1_ex_free_func *prim_free;
+    ASN1_ex_free_func *prim_clear;
+    ASN1_primitive_c2i *prim_c2i;
+    ASN1_primitive_i2c *prim_i2c;
+    ASN1_primitive_print *prim_print;
+} ASN1_PRIMITIVE_FUNCS;
+
+/*
+ * This is the ASN1_AUX structure: it handles various miscellaneous
+ * requirements. For example the use of reference counts and an informational
+ * callback. The "informational callback" is called at various points during
+ * the ASN1 encoding and decoding. It can be used to provide minor
+ * customisation of the structures used. This is most useful where the
+ * supplied routines *almost* do the right thing but need some extra help at
+ * a few points. If the callback returns zero then it is assumed a fatal
+ * error has occurred and the main operation should be abandoned. If major
+ * changes in the default behaviour are required then an external type is
+ * more appropriate.
+ * For the operations ASN1_OP_I2D_PRE, ASN1_OP_I2D_POST, ASN1_OP_PRINT_PRE, and
+ * ASN1_OP_PRINT_POST, meanwhile a variant of the callback with const parameter
+ * 'in' is provided to make clear statically that its input is not modified. If
+ * and only if this variant is in use the flag ASN1_AFLG_CONST_CB must be set.
+ */
+
+typedef int ASN1_aux_cb(int operation, ASN1_VALUE **in, const ASN1_ITEM *it,
+                        void *exarg);
+typedef int ASN1_aux_const_cb(int operation, const ASN1_VALUE **in,
+                              const ASN1_ITEM *it, void *exarg);
+
+typedef struct ASN1_AUX_st {
+    void *app_data;
+    int flags;
+    int ref_offset;             /* Offset of reference value */
+    int ref_lock;               /* Offset of lock value */
+    ASN1_aux_cb *asn1_cb;
+    int enc_offset;             /* Offset of ASN1_ENCODING structure */
+    ASN1_aux_const_cb *asn1_const_cb; /* for ASN1_OP_I2D_ and ASN1_OP_PRINT_ */
+} ASN1_AUX;
+
+/* For print related callbacks exarg points to this structure */
+typedef struct ASN1_PRINT_ARG_st {
+    BIO *out;
+    int indent;
+    const ASN1_PCTX *pctx;
+} ASN1_PRINT_ARG;
+
+/* For streaming related callbacks exarg points to this structure */
+typedef struct ASN1_STREAM_ARG_st {
+    /* BIO to stream through */
+    BIO *out;
+    /* BIO with filters appended */
+    BIO *ndef_bio;
+    /* Streaming I/O boundary */
+    unsigned char **boundary;
+} ASN1_STREAM_ARG;
+
+/* Flags in ASN1_AUX */
+
+/* Use a reference count */
+# define ASN1_AFLG_REFCOUNT      1
+/* Save the encoding of structure (useful for signatures) */
+# define ASN1_AFLG_ENCODING      2
+/* The Sequence length is invalid */
+# define ASN1_AFLG_BROKEN        4
+/* Use the new asn1_const_cb */
+# define ASN1_AFLG_CONST_CB      8
+
+/* operation values for asn1_cb */
+
+# define ASN1_OP_NEW_PRE         0
+# define ASN1_OP_NEW_POST        1
+# define ASN1_OP_FREE_PRE        2
+# define ASN1_OP_FREE_POST       3
+# define ASN1_OP_D2I_PRE         4
+# define ASN1_OP_D2I_POST        5
+# define ASN1_OP_I2D_PRE         6
+# define ASN1_OP_I2D_POST        7
+# define ASN1_OP_PRINT_PRE       8
+# define ASN1_OP_PRINT_POST      9
+# define ASN1_OP_STREAM_PRE      10
+# define ASN1_OP_STREAM_POST     11
+# define ASN1_OP_DETACHED_PRE    12
+# define ASN1_OP_DETACHED_POST   13
+# define ASN1_OP_DUP_PRE         14
+# define ASN1_OP_DUP_POST        15
+# define ASN1_OP_GET0_LIBCTX     16
+# define ASN1_OP_GET0_PROPQ      17
+
+/* Macro to implement a primitive type */
+# define IMPLEMENT_ASN1_TYPE(stname) IMPLEMENT_ASN1_TYPE_ex(stname, stname, 0)
+# define IMPLEMENT_ASN1_TYPE_ex(itname, vname, ex) \
+                                ASN1_ITEM_start(itname) \
+                                        ASN1_ITYPE_PRIMITIVE, V_##vname, NULL, 0, NULL, ex, #itname \
+                                ASN1_ITEM_end(itname)
+
+/* Macro to implement a multi string type */
+# define IMPLEMENT_ASN1_MSTRING(itname, mask) \
+                                ASN1_ITEM_start(itname) \
+                                        ASN1_ITYPE_MSTRING, mask, NULL, 0, NULL, sizeof(ASN1_STRING), #itname \
+                                ASN1_ITEM_end(itname)
+
+# define IMPLEMENT_EXTERN_ASN1(sname, tag, fptrs) \
+        ASN1_ITEM_start(sname) \
+                ASN1_ITYPE_EXTERN, \
+                tag, \
+                NULL, \
+                0, \
+                &fptrs, \
+                0, \
+                #sname \
+        ASN1_ITEM_end(sname)
+
+/* Macro to implement standard functions in terms of ASN1_ITEM structures */
+
+# define IMPLEMENT_ASN1_FUNCTIONS(stname) IMPLEMENT_ASN1_FUNCTIONS_fname(stname, stname, stname)
+
+# define IMPLEMENT_ASN1_FUNCTIONS_name(stname, itname) IMPLEMENT_ASN1_FUNCTIONS_fname(stname, itname, itname)
+
+# define IMPLEMENT_ASN1_FUNCTIONS_ENCODE_name(stname, itname) \
+                        IMPLEMENT_ASN1_FUNCTIONS_ENCODE_fname(stname, itname, itname)
+
+# define IMPLEMENT_STATIC_ASN1_ALLOC_FUNCTIONS(stname) \
+                IMPLEMENT_ASN1_ALLOC_FUNCTIONS_pfname(static, stname, stname, stname)
+
+# define IMPLEMENT_ASN1_ALLOC_FUNCTIONS(stname) \
+                IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, stname, stname)
+
+# define IMPLEMENT_ASN1_ALLOC_FUNCTIONS_pfname(pre, stname, itname, fname) \
+        pre stname *fname##_new(void) \
+        { \
+                return (stname *)ASN1_item_new(ASN1_ITEM_rptr(itname)); \
+        } \
+        pre void fname##_free(stname *a) \
+        { \
+                ASN1_item_free((ASN1_VALUE *)a, ASN1_ITEM_rptr(itname)); \
+        }
+
+# define IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname) \
+        stname *fname##_new(void) \
+        { \
+                return (stname *)ASN1_item_new(ASN1_ITEM_rptr(itname)); \
+        } \
+        void fname##_free(stname *a) \
+        { \
+                ASN1_item_free((ASN1_VALUE *)a, ASN1_ITEM_rptr(itname)); \
+        }
+
+# define IMPLEMENT_ASN1_FUNCTIONS_fname(stname, itname, fname) \
+        IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname) \
+        IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname)
+
+# define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname) \
+        stname *d2i_##fname(stname **a, const unsigned char **in, long len) \
+        { \
+                return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, ASN1_ITEM_rptr(itname));\
+        } \
+        int i2d_##fname(const stname *a, unsigned char **out) \
+        { \
+                return ASN1_item_i2d((const ASN1_VALUE *)a, out, ASN1_ITEM_rptr(itname));\
+        }
+
+# define IMPLEMENT_ASN1_NDEF_FUNCTION(stname) \
+        int i2d_##stname##_NDEF(const stname *a, unsigned char **out) \
+        { \
+                return ASN1_item_ndef_i2d((const ASN1_VALUE *)a, out, ASN1_ITEM_rptr(stname));\
+        }
+
+# define IMPLEMENT_STATIC_ASN1_ENCODE_FUNCTIONS(stname) \
+        static stname *d2i_##stname(stname **a, \
+                                   const unsigned char **in, long len) \
+        { \
+                return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, \
+                                               ASN1_ITEM_rptr(stname)); \
+        } \
+        static int i2d_##stname(const stname *a, unsigned char **out) \
+        { \
+                return ASN1_item_i2d((const ASN1_VALUE *)a, out, \
+                                     ASN1_ITEM_rptr(stname)); \
+        }
+
+# define IMPLEMENT_ASN1_DUP_FUNCTION(stname) \
+        stname * stname##_dup(const stname *x) \
+        { \
+        return ASN1_item_dup(ASN1_ITEM_rptr(stname), x); \
+        }
+
+# define IMPLEMENT_ASN1_PRINT_FUNCTION(stname) \
+        IMPLEMENT_ASN1_PRINT_FUNCTION_fname(stname, stname, stname)
+
+# define IMPLEMENT_ASN1_PRINT_FUNCTION_fname(stname, itname, fname) \
+        int fname##_print_ctx(BIO *out, const stname *x, int indent, \
+                                                const ASN1_PCTX *pctx) \
+        { \
+                return ASN1_item_print(out, (const ASN1_VALUE *)x, indent, \
+                        ASN1_ITEM_rptr(itname), pctx); \
+        }
+
+/* external definitions for primitive types */
+
+DECLARE_ASN1_ITEM(ASN1_BOOLEAN)
+DECLARE_ASN1_ITEM(ASN1_TBOOLEAN)
+DECLARE_ASN1_ITEM(ASN1_FBOOLEAN)
+DECLARE_ASN1_ITEM(ASN1_SEQUENCE)
+DECLARE_ASN1_ITEM(CBIGNUM)
+DECLARE_ASN1_ITEM(BIGNUM)
+DECLARE_ASN1_ITEM(INT32)
+DECLARE_ASN1_ITEM(ZINT32)
+DECLARE_ASN1_ITEM(UINT32)
+DECLARE_ASN1_ITEM(ZUINT32)
+DECLARE_ASN1_ITEM(INT64)
+DECLARE_ASN1_ITEM(ZINT64)
+DECLARE_ASN1_ITEM(UINT64)
+DECLARE_ASN1_ITEM(ZUINT64)
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+/*
+ * LONG and ZLONG are strongly discouraged for use as stored data, as the
+ * underlying C type (long) differs in size depending on the architecture.
+ * They are designed with 32-bit longs in mind.
+ */
+DECLARE_ASN1_ITEM(LONG)
+DECLARE_ASN1_ITEM(ZLONG)
+# endif
+
+{-
+    generate_stack_macros("ASN1_VALUE");
+-}
+
+
+/* Functions used internally by the ASN1 code */
+
+int ASN1_item_ex_new(ASN1_VALUE **pval, const ASN1_ITEM *it);
+void ASN1_item_ex_free(ASN1_VALUE **pval, const ASN1_ITEM *it);
+
+int ASN1_item_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len,
+                     const ASN1_ITEM *it, int tag, int aclass, char opt,
+                     ASN1_TLC *ctx);
+
+int ASN1_item_ex_i2d(const ASN1_VALUE **pval, unsigned char **out,
+                     const ASN1_ITEM *it, int tag, int aclass);
+
+/* Legacy compatibility */
+# define IMPLEMENT_ASN1_FUNCTIONS_const(name) IMPLEMENT_ASN1_FUNCTIONS(name)
+# define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(stname, itname, fname) \
+         IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname)
+
+#ifdef  __cplusplus
+}
+#endif
+#endif
diff --git a/openssl/async.h b/openssl/async.h
new file mode 100644
index 0000000..bc27d5d
--- /dev/null
+++ b/openssl/async.h
@@ -0,0 +1,96 @@
+/*
+ * Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdlib.h>
+
+#ifndef OPENSSL_ASYNC_H
+# define OPENSSL_ASYNC_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_ASYNC_H
+# endif
+
+#if defined(_WIN32)
+# if defined(BASETYPES) || defined(_WINDEF_H)
+/* application has to include <windows.h> to use this */
+#define OSSL_ASYNC_FD       HANDLE
+#define OSSL_BAD_ASYNC_FD   INVALID_HANDLE_VALUE
+# endif
+#else
+#define OSSL_ASYNC_FD       int
+#define OSSL_BAD_ASYNC_FD   -1
+#endif
+# include <openssl/asyncerr.h>
+
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+typedef struct async_job_st ASYNC_JOB;
+typedef struct async_wait_ctx_st ASYNC_WAIT_CTX;
+typedef int (*ASYNC_callback_fn)(void *arg);
+
+#define ASYNC_ERR      0
+#define ASYNC_NO_JOBS  1
+#define ASYNC_PAUSE    2
+#define ASYNC_FINISH   3
+
+#define ASYNC_STATUS_UNSUPPORTED    0
+#define ASYNC_STATUS_ERR            1
+#define ASYNC_STATUS_OK             2
+#define ASYNC_STATUS_EAGAIN         3
+
+int ASYNC_init_thread(size_t max_size, size_t init_size);
+void ASYNC_cleanup_thread(void);
+
+#ifdef OSSL_ASYNC_FD
+ASYNC_WAIT_CTX *ASYNC_WAIT_CTX_new(void);
+void ASYNC_WAIT_CTX_free(ASYNC_WAIT_CTX *ctx);
+int ASYNC_WAIT_CTX_set_wait_fd(ASYNC_WAIT_CTX *ctx, const void *key,
+                               OSSL_ASYNC_FD fd,
+                               void *custom_data,
+                               void (*cleanup)(ASYNC_WAIT_CTX *, const void *,
+                                               OSSL_ASYNC_FD, void *));
+int ASYNC_WAIT_CTX_get_fd(ASYNC_WAIT_CTX *ctx, const void *key,
+                        OSSL_ASYNC_FD *fd, void **custom_data);
+int ASYNC_WAIT_CTX_get_all_fds(ASYNC_WAIT_CTX *ctx, OSSL_ASYNC_FD *fd,
+                               size_t *numfds);
+int ASYNC_WAIT_CTX_get_callback(ASYNC_WAIT_CTX *ctx,
+                                ASYNC_callback_fn *callback,
+                                void **callback_arg);
+int ASYNC_WAIT_CTX_set_callback(ASYNC_WAIT_CTX *ctx,
+                                ASYNC_callback_fn callback,
+                                void *callback_arg);
+int ASYNC_WAIT_CTX_set_status(ASYNC_WAIT_CTX *ctx, int status);
+int ASYNC_WAIT_CTX_get_status(ASYNC_WAIT_CTX *ctx);
+int ASYNC_WAIT_CTX_get_changed_fds(ASYNC_WAIT_CTX *ctx, OSSL_ASYNC_FD *addfd,
+                                   size_t *numaddfds, OSSL_ASYNC_FD *delfd,
+                                   size_t *numdelfds);
+int ASYNC_WAIT_CTX_clear_fd(ASYNC_WAIT_CTX *ctx, const void *key);
+#endif
+
+int ASYNC_is_capable(void);
+
+int ASYNC_start_job(ASYNC_JOB **job, ASYNC_WAIT_CTX *ctx, int *ret,
+                    int (*func)(void *), void *args, size_t size);
+int ASYNC_pause_job(void);
+
+ASYNC_JOB *ASYNC_get_current_job(void);
+ASYNC_WAIT_CTX *ASYNC_get_wait_ctx(ASYNC_JOB *job);
+void ASYNC_block_pause(void);
+void ASYNC_unblock_pause(void);
+
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/asyncerr.h b/openssl/asyncerr.h
new file mode 100644
index 0000000..c093f7b
--- /dev/null
+++ b/openssl/asyncerr.h
@@ -0,0 +1,29 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_ASYNCERR_H
+# define OPENSSL_ASYNCERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * ASYNC reason codes.
+ */
+# define ASYNC_R_FAILED_TO_SET_POOL                       101
+# define ASYNC_R_FAILED_TO_SWAP_CONTEXT                   102
+# define ASYNC_R_INIT_FAILED                              105
+# define ASYNC_R_INVALID_POOL_SIZE                        103
+
+#endif
diff --git a/openssl/bio.h b/openssl/bio.h
new file mode 100644
index 0000000..3e9489a
--- /dev/null
+++ b/openssl/bio.h
@@ -0,0 +1,887 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\bio.h.in
+ *
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+#ifndef OPENSSL_BIO_H
+# define OPENSSL_BIO_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_BIO_H
+# endif
+
+# include <openssl/e_os2.h>
+
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+# include <stdarg.h>
+
+# include <openssl/crypto.h>
+# include <openssl/bioerr.h>
+# include <openssl/core.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/* There are the classes of BIOs */
+# define BIO_TYPE_DESCRIPTOR     0x0100 /* socket, fd, connect or accept */
+# define BIO_TYPE_FILTER         0x0200
+# define BIO_TYPE_SOURCE_SINK    0x0400
+
+/* These are the 'types' of BIOs */
+# define BIO_TYPE_NONE             0
+# define BIO_TYPE_MEM            ( 1|BIO_TYPE_SOURCE_SINK)
+# define BIO_TYPE_FILE           ( 2|BIO_TYPE_SOURCE_SINK)
+
+# define BIO_TYPE_FD             ( 4|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
+# define BIO_TYPE_SOCKET         ( 5|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
+# define BIO_TYPE_NULL           ( 6|BIO_TYPE_SOURCE_SINK)
+# define BIO_TYPE_SSL            ( 7|BIO_TYPE_FILTER)
+# define BIO_TYPE_MD             ( 8|BIO_TYPE_FILTER)
+# define BIO_TYPE_BUFFER         ( 9|BIO_TYPE_FILTER)
+# define BIO_TYPE_CIPHER         (10|BIO_TYPE_FILTER)
+# define BIO_TYPE_BASE64         (11|BIO_TYPE_FILTER)
+# define BIO_TYPE_CONNECT        (12|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
+# define BIO_TYPE_ACCEPT         (13|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
+
+# define BIO_TYPE_NBIO_TEST      (16|BIO_TYPE_FILTER)/* server proxy BIO */
+# define BIO_TYPE_NULL_FILTER    (17|BIO_TYPE_FILTER)
+# define BIO_TYPE_BIO            (19|BIO_TYPE_SOURCE_SINK)/* half a BIO pair */
+# define BIO_TYPE_LINEBUFFER     (20|BIO_TYPE_FILTER)
+# define BIO_TYPE_DGRAM          (21|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
+# define BIO_TYPE_ASN1           (22|BIO_TYPE_FILTER)
+# define BIO_TYPE_COMP           (23|BIO_TYPE_FILTER)
+# ifndef OPENSSL_NO_SCTP
+#  define BIO_TYPE_DGRAM_SCTP    (24|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
+# endif
+# define BIO_TYPE_CORE_TO_PROV   (25|BIO_TYPE_SOURCE_SINK)
+
+#define BIO_TYPE_START           128
+
+/*
+ * BIO_FILENAME_READ|BIO_CLOSE to open or close on free.
+ * BIO_set_fp(in,stdin,BIO_NOCLOSE);
+ */
+# define BIO_NOCLOSE             0x00
+# define BIO_CLOSE               0x01
+
+/*
+ * These are used in the following macros and are passed to BIO_ctrl()
+ */
+# define BIO_CTRL_RESET          1/* opt - rewind/zero etc */
+# define BIO_CTRL_EOF            2/* opt - are we at the eof */
+# define BIO_CTRL_INFO           3/* opt - extra tit-bits */
+# define BIO_CTRL_SET            4/* man - set the 'IO' type */
+# define BIO_CTRL_GET            5/* man - get the 'IO' type */
+# define BIO_CTRL_PUSH           6/* opt - internal, used to signify change */
+# define BIO_CTRL_POP            7/* opt - internal, used to signify change */
+# define BIO_CTRL_GET_CLOSE      8/* man - set the 'close' on free */
+# define BIO_CTRL_SET_CLOSE      9/* man - set the 'close' on free */
+# define BIO_CTRL_PENDING        10/* opt - is their more data buffered */
+# define BIO_CTRL_FLUSH          11/* opt - 'flush' buffered output */
+# define BIO_CTRL_DUP            12/* man - extra stuff for 'duped' BIO */
+# define BIO_CTRL_WPENDING       13/* opt - number of bytes still to write */
+# define BIO_CTRL_SET_CALLBACK   14/* opt - set callback function */
+# define BIO_CTRL_GET_CALLBACK   15/* opt - set callback function */
+
+# define BIO_CTRL_PEEK           29/* BIO_f_buffer special */
+# define BIO_CTRL_SET_FILENAME   30/* BIO_s_file special */
+
+/* dgram BIO stuff */
+# define BIO_CTRL_DGRAM_CONNECT       31/* BIO dgram special */
+# define BIO_CTRL_DGRAM_SET_CONNECTED 32/* allow for an externally connected
+                                         * socket to be passed in */
+# define BIO_CTRL_DGRAM_SET_RECV_TIMEOUT 33/* setsockopt, essentially */
+# define BIO_CTRL_DGRAM_GET_RECV_TIMEOUT 34/* getsockopt, essentially */
+# define BIO_CTRL_DGRAM_SET_SEND_TIMEOUT 35/* setsockopt, essentially */
+# define BIO_CTRL_DGRAM_GET_SEND_TIMEOUT 36/* getsockopt, essentially */
+
+# define BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP 37/* flag whether the last */
+# define BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP 38/* I/O operation timed out */
+
+/* #ifdef IP_MTU_DISCOVER */
+# define BIO_CTRL_DGRAM_MTU_DISCOVER       39/* set DF bit on egress packets */
+/* #endif */
+
+# define BIO_CTRL_DGRAM_QUERY_MTU          40/* as kernel for current MTU */
+# define BIO_CTRL_DGRAM_GET_FALLBACK_MTU   47
+# define BIO_CTRL_DGRAM_GET_MTU            41/* get cached value for MTU */
+# define BIO_CTRL_DGRAM_SET_MTU            42/* set cached value for MTU.
+                                              * want to use this if asking
+                                              * the kernel fails */
+
+# define BIO_CTRL_DGRAM_MTU_EXCEEDED       43/* check whether the MTU was
+                                              * exceed in the previous write
+                                              * operation */
+
+# define BIO_CTRL_DGRAM_GET_PEER           46
+# define BIO_CTRL_DGRAM_SET_PEER           44/* Destination for the data */
+
+# define BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT   45/* Next DTLS handshake timeout
+                                              * to adjust socket timeouts */
+# define BIO_CTRL_DGRAM_SET_DONT_FRAG      48
+
+# define BIO_CTRL_DGRAM_GET_MTU_OVERHEAD   49
+
+/* Deliberately outside of OPENSSL_NO_SCTP - used in bss_dgram.c */
+#  define BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE    50
+# ifndef OPENSSL_NO_SCTP
+/* SCTP stuff */
+#  define BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY                51
+#  define BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY               52
+#  define BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD               53
+#  define BIO_CTRL_DGRAM_SCTP_GET_SNDINFO         60
+#  define BIO_CTRL_DGRAM_SCTP_SET_SNDINFO         61
+#  define BIO_CTRL_DGRAM_SCTP_GET_RCVINFO         62
+#  define BIO_CTRL_DGRAM_SCTP_SET_RCVINFO         63
+#  define BIO_CTRL_DGRAM_SCTP_GET_PRINFO                  64
+#  define BIO_CTRL_DGRAM_SCTP_SET_PRINFO                  65
+#  define BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN               70
+# endif
+
+# define BIO_CTRL_DGRAM_SET_PEEK_MODE      71
+
+/*
+ * internal BIO:
+ * # define BIO_CTRL_SET_KTLS_SEND                 72
+ * # define BIO_CTRL_SET_KTLS_SEND_CTRL_MSG        74
+ * # define BIO_CTRL_CLEAR_KTLS_CTRL_MSG           75
+ */
+
+# define BIO_CTRL_GET_KTLS_SEND                 73
+# define BIO_CTRL_GET_KTLS_RECV                 76
+
+# define BIO_CTRL_DGRAM_SCTP_WAIT_FOR_DRY       77
+# define BIO_CTRL_DGRAM_SCTP_MSG_WAITING        78
+
+/* BIO_f_prefix controls */
+# define BIO_CTRL_SET_PREFIX                    79
+# define BIO_CTRL_SET_INDENT                    80
+# define BIO_CTRL_GET_INDENT                    81
+
+# ifndef OPENSSL_NO_KTLS
+#  define BIO_get_ktls_send(b)         \
+     (BIO_ctrl(b, BIO_CTRL_GET_KTLS_SEND, 0, NULL) > 0)
+#  define BIO_get_ktls_recv(b)         \
+     (BIO_ctrl(b, BIO_CTRL_GET_KTLS_RECV, 0, NULL) > 0)
+# else
+#  define BIO_get_ktls_send(b)  (0)
+#  define BIO_get_ktls_recv(b)  (0)
+# endif
+
+/* modifiers */
+# define BIO_FP_READ             0x02
+# define BIO_FP_WRITE            0x04
+# define BIO_FP_APPEND           0x08
+# define BIO_FP_TEXT             0x10
+
+# define BIO_FLAGS_READ          0x01
+# define BIO_FLAGS_WRITE         0x02
+# define BIO_FLAGS_IO_SPECIAL    0x04
+# define BIO_FLAGS_RWS (BIO_FLAGS_READ|BIO_FLAGS_WRITE|BIO_FLAGS_IO_SPECIAL)
+# define BIO_FLAGS_SHOULD_RETRY  0x08
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+/* This #define was replaced by an internal constant and should not be used. */
+#  define BIO_FLAGS_UPLINK       0
+# endif
+
+# define BIO_FLAGS_BASE64_NO_NL  0x100
+
+/*
+ * This is used with memory BIOs:
+ * BIO_FLAGS_MEM_RDONLY means we shouldn't free up or change the data in any way;
+ * BIO_FLAGS_NONCLEAR_RST means we shouldn't clear data on reset.
+ */
+# define BIO_FLAGS_MEM_RDONLY    0x200
+# define BIO_FLAGS_NONCLEAR_RST  0x400
+# define BIO_FLAGS_IN_EOF        0x800
+
+/* the BIO FLAGS values 0x1000 to 0x4000 are reserved for internal KTLS flags */
+
+typedef union bio_addr_st BIO_ADDR;
+typedef struct bio_addrinfo_st BIO_ADDRINFO;
+
+int BIO_get_new_index(void);
+void BIO_set_flags(BIO *b, int flags);
+int BIO_test_flags(const BIO *b, int flags);
+void BIO_clear_flags(BIO *b, int flags);
+
+# define BIO_get_flags(b) BIO_test_flags(b, ~(0x0))
+# define BIO_set_retry_special(b) \
+                BIO_set_flags(b, (BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY))
+# define BIO_set_retry_read(b) \
+                BIO_set_flags(b, (BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY))
+# define BIO_set_retry_write(b) \
+                BIO_set_flags(b, (BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY))
+
+/* These are normally used internally in BIOs */
+# define BIO_clear_retry_flags(b) \
+                BIO_clear_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
+# define BIO_get_retry_flags(b) \
+                BIO_test_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
+
+/* These should be used by the application to tell why we should retry */
+# define BIO_should_read(a)              BIO_test_flags(a, BIO_FLAGS_READ)
+# define BIO_should_write(a)             BIO_test_flags(a, BIO_FLAGS_WRITE)
+# define BIO_should_io_special(a)        BIO_test_flags(a, BIO_FLAGS_IO_SPECIAL)
+# define BIO_retry_type(a)               BIO_test_flags(a, BIO_FLAGS_RWS)
+# define BIO_should_retry(a)             BIO_test_flags(a, BIO_FLAGS_SHOULD_RETRY)
+
+/*
+ * The next three are used in conjunction with the BIO_should_io_special()
+ * condition.  After this returns true, BIO *BIO_get_retry_BIO(BIO *bio, int
+ * *reason); will walk the BIO stack and return the 'reason' for the special
+ * and the offending BIO. Given a BIO, BIO_get_retry_reason(bio) will return
+ * the code.
+ */
+/*
+ * Returned from the SSL bio when the certificate retrieval code had an error
+ */
+# define BIO_RR_SSL_X509_LOOKUP          0x01
+/* Returned from the connect BIO when a connect would have blocked */
+# define BIO_RR_CONNECT                  0x02
+/* Returned from the accept BIO when an accept would have blocked */
+# define BIO_RR_ACCEPT                   0x03
+
+/* These are passed by the BIO callback */
+# define BIO_CB_FREE     0x01
+# define BIO_CB_READ     0x02
+# define BIO_CB_WRITE    0x03
+# define BIO_CB_PUTS     0x04
+# define BIO_CB_GETS     0x05
+# define BIO_CB_CTRL     0x06
+
+/*
+ * The callback is called before and after the underling operation, The
+ * BIO_CB_RETURN flag indicates if it is after the call
+ */
+# define BIO_CB_RETURN   0x80
+# define BIO_CB_return(a) ((a)|BIO_CB_RETURN)
+# define BIO_cb_pre(a)   (!((a)&BIO_CB_RETURN))
+# define BIO_cb_post(a)  ((a)&BIO_CB_RETURN)
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+typedef long (*BIO_callback_fn)(BIO *b, int oper, const char *argp, int argi,
+                                long argl, long ret);
+OSSL_DEPRECATEDIN_3_0 BIO_callback_fn BIO_get_callback(const BIO *b);
+OSSL_DEPRECATEDIN_3_0 void BIO_set_callback(BIO *b, BIO_callback_fn callback);
+OSSL_DEPRECATEDIN_3_0 long BIO_debug_callback(BIO *bio, int cmd,
+                                               const char *argp, int argi,
+                                               long argl, long ret);
+# endif
+
+typedef long (*BIO_callback_fn_ex)(BIO *b, int oper, const char *argp,
+                                   size_t len, int argi,
+                                   long argl, int ret, size_t *processed);
+BIO_callback_fn_ex BIO_get_callback_ex(const BIO *b);
+void BIO_set_callback_ex(BIO *b, BIO_callback_fn_ex callback);
+long BIO_debug_callback_ex(BIO *bio, int oper, const char *argp, size_t len,
+                           int argi, long argl, int ret, size_t *processed);
+
+char *BIO_get_callback_arg(const BIO *b);
+void BIO_set_callback_arg(BIO *b, char *arg);
+
+typedef struct bio_method_st BIO_METHOD;
+
+const char *BIO_method_name(const BIO *b);
+int BIO_method_type(const BIO *b);
+
+typedef int BIO_info_cb(BIO *, int, int);
+typedef BIO_info_cb bio_info_cb;  /* backward compatibility */
+
+SKM_DEFINE_STACK_OF_INTERNAL(BIO, BIO, BIO)
+#define sk_BIO_num(sk) OPENSSL_sk_num(ossl_check_const_BIO_sk_type(sk))
+#define sk_BIO_value(sk, idx) ((BIO *)OPENSSL_sk_value(ossl_check_const_BIO_sk_type(sk), (idx)))
+#define sk_BIO_new(cmp) ((STACK_OF(BIO) *)OPENSSL_sk_new(ossl_check_BIO_compfunc_type(cmp)))
+#define sk_BIO_new_null() ((STACK_OF(BIO) *)OPENSSL_sk_new_null())
+#define sk_BIO_new_reserve(cmp, n) ((STACK_OF(BIO) *)OPENSSL_sk_new_reserve(ossl_check_BIO_compfunc_type(cmp), (n)))
+#define sk_BIO_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_BIO_sk_type(sk), (n))
+#define sk_BIO_free(sk) OPENSSL_sk_free(ossl_check_BIO_sk_type(sk))
+#define sk_BIO_zero(sk) OPENSSL_sk_zero(ossl_check_BIO_sk_type(sk))
+#define sk_BIO_delete(sk, i) ((BIO *)OPENSSL_sk_delete(ossl_check_BIO_sk_type(sk), (i)))
+#define sk_BIO_delete_ptr(sk, ptr) ((BIO *)OPENSSL_sk_delete_ptr(ossl_check_BIO_sk_type(sk), ossl_check_BIO_type(ptr)))
+#define sk_BIO_push(sk, ptr) OPENSSL_sk_push(ossl_check_BIO_sk_type(sk), ossl_check_BIO_type(ptr))
+#define sk_BIO_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_BIO_sk_type(sk), ossl_check_BIO_type(ptr))
+#define sk_BIO_pop(sk) ((BIO *)OPENSSL_sk_pop(ossl_check_BIO_sk_type(sk)))
+#define sk_BIO_shift(sk) ((BIO *)OPENSSL_sk_shift(ossl_check_BIO_sk_type(sk)))
+#define sk_BIO_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_BIO_sk_type(sk),ossl_check_BIO_freefunc_type(freefunc))
+#define sk_BIO_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_BIO_sk_type(sk), ossl_check_BIO_type(ptr), (idx))
+#define sk_BIO_set(sk, idx, ptr) ((BIO *)OPENSSL_sk_set(ossl_check_BIO_sk_type(sk), (idx), ossl_check_BIO_type(ptr)))
+#define sk_BIO_find(sk, ptr) OPENSSL_sk_find(ossl_check_BIO_sk_type(sk), ossl_check_BIO_type(ptr))
+#define sk_BIO_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_BIO_sk_type(sk), ossl_check_BIO_type(ptr))
+#define sk_BIO_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_BIO_sk_type(sk), ossl_check_BIO_type(ptr), pnum)
+#define sk_BIO_sort(sk) OPENSSL_sk_sort(ossl_check_BIO_sk_type(sk))
+#define sk_BIO_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_BIO_sk_type(sk))
+#define sk_BIO_dup(sk) ((STACK_OF(BIO) *)OPENSSL_sk_dup(ossl_check_const_BIO_sk_type(sk)))
+#define sk_BIO_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(BIO) *)OPENSSL_sk_deep_copy(ossl_check_const_BIO_sk_type(sk), ossl_check_BIO_copyfunc_type(copyfunc), ossl_check_BIO_freefunc_type(freefunc)))
+#define sk_BIO_set_cmp_func(sk, cmp) ((sk_BIO_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_BIO_sk_type(sk), ossl_check_BIO_compfunc_type(cmp)))
+
+
+
+/* Prefix and suffix callback in ASN1 BIO */
+typedef int asn1_ps_func (BIO *b, unsigned char **pbuf, int *plen,
+                          void *parg);
+
+typedef void (*BIO_dgram_sctp_notification_handler_fn) (BIO *b,
+                                                        void *context,
+                                                        void *buf);
+# ifndef OPENSSL_NO_SCTP
+/* SCTP parameter structs */
+struct bio_dgram_sctp_sndinfo {
+    uint16_t snd_sid;
+    uint16_t snd_flags;
+    uint32_t snd_ppid;
+    uint32_t snd_context;
+};
+
+struct bio_dgram_sctp_rcvinfo {
+    uint16_t rcv_sid;
+    uint16_t rcv_ssn;
+    uint16_t rcv_flags;
+    uint32_t rcv_ppid;
+    uint32_t rcv_tsn;
+    uint32_t rcv_cumtsn;
+    uint32_t rcv_context;
+};
+
+struct bio_dgram_sctp_prinfo {
+    uint16_t pr_policy;
+    uint32_t pr_value;
+};
+# endif
+
+/*
+ * #define BIO_CONN_get_param_hostname BIO_ctrl
+ */
+
+# define BIO_C_SET_CONNECT                       100
+# define BIO_C_DO_STATE_MACHINE                  101
+# define BIO_C_SET_NBIO                          102
+/* # define BIO_C_SET_PROXY_PARAM                   103 */
+# define BIO_C_SET_FD                            104
+# define BIO_C_GET_FD                            105
+# define BIO_C_SET_FILE_PTR                      106
+# define BIO_C_GET_FILE_PTR                      107
+# define BIO_C_SET_FILENAME                      108
+# define BIO_C_SET_SSL                           109
+# define BIO_C_GET_SSL                           110
+# define BIO_C_SET_MD                            111
+# define BIO_C_GET_MD                            112
+# define BIO_C_GET_CIPHER_STATUS                 113
+# define BIO_C_SET_BUF_MEM                       114
+# define BIO_C_GET_BUF_MEM_PTR                   115
+# define BIO_C_GET_BUFF_NUM_LINES                116
+# define BIO_C_SET_BUFF_SIZE                     117
+# define BIO_C_SET_ACCEPT                        118
+# define BIO_C_SSL_MODE                          119
+# define BIO_C_GET_MD_CTX                        120
+/* # define BIO_C_GET_PROXY_PARAM                   121 */
+# define BIO_C_SET_BUFF_READ_DATA                122/* data to read first */
+# define BIO_C_GET_CONNECT                       123
+# define BIO_C_GET_ACCEPT                        124
+# define BIO_C_SET_SSL_RENEGOTIATE_BYTES         125
+# define BIO_C_GET_SSL_NUM_RENEGOTIATES          126
+# define BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT       127
+# define BIO_C_FILE_SEEK                         128
+# define BIO_C_GET_CIPHER_CTX                    129
+# define BIO_C_SET_BUF_MEM_EOF_RETURN            130/* return end of input
+                                                     * value */
+# define BIO_C_SET_BIND_MODE                     131
+# define BIO_C_GET_BIND_MODE                     132
+# define BIO_C_FILE_TELL                         133
+# define BIO_C_GET_SOCKS                         134
+# define BIO_C_SET_SOCKS                         135
+
+# define BIO_C_SET_WRITE_BUF_SIZE                136/* for BIO_s_bio */
+# define BIO_C_GET_WRITE_BUF_SIZE                137
+# define BIO_C_MAKE_BIO_PAIR                     138
+# define BIO_C_DESTROY_BIO_PAIR                  139
+# define BIO_C_GET_WRITE_GUARANTEE               140
+# define BIO_C_GET_READ_REQUEST                  141
+# define BIO_C_SHUTDOWN_WR                       142
+# define BIO_C_NREAD0                            143
+# define BIO_C_NREAD                             144
+# define BIO_C_NWRITE0                           145
+# define BIO_C_NWRITE                            146
+# define BIO_C_RESET_READ_REQUEST                147
+# define BIO_C_SET_MD_CTX                        148
+
+# define BIO_C_SET_PREFIX                        149
+# define BIO_C_GET_PREFIX                        150
+# define BIO_C_SET_SUFFIX                        151
+# define BIO_C_GET_SUFFIX                        152
+
+# define BIO_C_SET_EX_ARG                        153
+# define BIO_C_GET_EX_ARG                        154
+
+# define BIO_C_SET_CONNECT_MODE                  155
+
+# define BIO_set_app_data(s,arg)         BIO_set_ex_data(s,0,arg)
+# define BIO_get_app_data(s)             BIO_get_ex_data(s,0)
+
+# define BIO_set_nbio(b,n)             BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL)
+
+# ifndef OPENSSL_NO_SOCK
+/* IP families we support, for BIO_s_connect() and BIO_s_accept() */
+/* Note: the underlying operating system may not support some of them */
+#  define BIO_FAMILY_IPV4                         4
+#  define BIO_FAMILY_IPV6                         6
+#  define BIO_FAMILY_IPANY                        256
+
+/* BIO_s_connect() */
+#  define BIO_set_conn_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0, \
+                                                 (char *)(name))
+#  define BIO_set_conn_port(b,port)     BIO_ctrl(b,BIO_C_SET_CONNECT,1, \
+                                                 (char *)(port))
+#  define BIO_set_conn_address(b,addr)  BIO_ctrl(b,BIO_C_SET_CONNECT,2, \
+                                                 (char *)(addr))
+#  define BIO_set_conn_ip_family(b,f)   BIO_int_ctrl(b,BIO_C_SET_CONNECT,3,f)
+#  define BIO_get_conn_hostname(b)      ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0))
+#  define BIO_get_conn_port(b)          ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1))
+#  define BIO_get_conn_address(b)       ((const BIO_ADDR *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2))
+#  define BIO_get_conn_ip_family(b)     BIO_ctrl(b,BIO_C_GET_CONNECT,3,NULL)
+#  define BIO_set_conn_mode(b,n)        BIO_ctrl(b,BIO_C_SET_CONNECT_MODE,(n),NULL)
+
+/* BIO_s_accept() */
+#  define BIO_set_accept_name(b,name)   BIO_ctrl(b,BIO_C_SET_ACCEPT,0, \
+                                                 (char *)(name))
+#  define BIO_set_accept_port(b,port)   BIO_ctrl(b,BIO_C_SET_ACCEPT,1, \
+                                                 (char *)(port))
+#  define BIO_get_accept_name(b)        ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,0))
+#  define BIO_get_accept_port(b)        ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,1))
+#  define BIO_get_peer_name(b)          ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,2))
+#  define BIO_get_peer_port(b)          ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,3))
+/* #define BIO_set_nbio(b,n)    BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) */
+#  define BIO_set_nbio_accept(b,n)      BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(n)?(void *)"a":NULL)
+#  define BIO_set_accept_bios(b,bio)    BIO_ctrl(b,BIO_C_SET_ACCEPT,3, \
+                                                 (char *)(bio))
+#  define BIO_set_accept_ip_family(b,f) BIO_int_ctrl(b,BIO_C_SET_ACCEPT,4,f)
+#  define BIO_get_accept_ip_family(b)   BIO_ctrl(b,BIO_C_GET_ACCEPT,4,NULL)
+
+/* Aliases kept for backward compatibility */
+#  define BIO_BIND_NORMAL                 0
+#  define BIO_BIND_REUSEADDR              BIO_SOCK_REUSEADDR
+#  define BIO_BIND_REUSEADDR_IF_UNUSED    BIO_SOCK_REUSEADDR
+#  define BIO_set_bind_mode(b,mode) BIO_ctrl(b,BIO_C_SET_BIND_MODE,mode,NULL)
+#  define BIO_get_bind_mode(b)    BIO_ctrl(b,BIO_C_GET_BIND_MODE,0,NULL)
+# endif /* OPENSSL_NO_SOCK */
+
+# define BIO_do_connect(b)       BIO_do_handshake(b)
+# define BIO_do_accept(b)        BIO_do_handshake(b)
+
+# define BIO_do_handshake(b)     BIO_ctrl(b,BIO_C_DO_STATE_MACHINE,0,NULL)
+
+/* BIO_s_datagram(), BIO_s_fd(), BIO_s_socket(), BIO_s_accept() and BIO_s_connect() */
+# define BIO_set_fd(b,fd,c)      BIO_int_ctrl(b,BIO_C_SET_FD,c,fd)
+# define BIO_get_fd(b,c)         BIO_ctrl(b,BIO_C_GET_FD,0,(char *)(c))
+
+/* BIO_s_file() */
+# define BIO_set_fp(b,fp,c)      BIO_ctrl(b,BIO_C_SET_FILE_PTR,c,(char *)(fp))
+# define BIO_get_fp(b,fpp)       BIO_ctrl(b,BIO_C_GET_FILE_PTR,0,(char *)(fpp))
+
+/* BIO_s_fd() and BIO_s_file() */
+# define BIO_seek(b,ofs) (int)BIO_ctrl(b,BIO_C_FILE_SEEK,ofs,NULL)
+# define BIO_tell(b)     (int)BIO_ctrl(b,BIO_C_FILE_TELL,0,NULL)
+
+/*
+ * name is cast to lose const, but might be better to route through a
+ * function so we can do it safely
+ */
+# ifdef CONST_STRICT
+/*
+ * If you are wondering why this isn't defined, its because CONST_STRICT is
+ * purely a compile-time kludge to allow const to be checked.
+ */
+int BIO_read_filename(BIO *b, const char *name);
+# else
+#  define BIO_read_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \
+                BIO_CLOSE|BIO_FP_READ,(char *)(name))
+# endif
+# define BIO_write_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \
+                BIO_CLOSE|BIO_FP_WRITE,name)
+# define BIO_append_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \
+                BIO_CLOSE|BIO_FP_APPEND,name)
+# define BIO_rw_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \
+                BIO_CLOSE|BIO_FP_READ|BIO_FP_WRITE,name)
+
+/*
+ * WARNING WARNING, this ups the reference count on the read bio of the SSL
+ * structure.  This is because the ssl read BIO is now pointed to by the
+ * next_bio field in the bio.  So when you free the BIO, make sure you are
+ * doing a BIO_free_all() to catch the underlying BIO.
+ */
+# define BIO_set_ssl(b,ssl,c)    BIO_ctrl(b,BIO_C_SET_SSL,c,(char *)(ssl))
+# define BIO_get_ssl(b,sslp)     BIO_ctrl(b,BIO_C_GET_SSL,0,(char *)(sslp))
+# define BIO_set_ssl_mode(b,client)      BIO_ctrl(b,BIO_C_SSL_MODE,client,NULL)
+# define BIO_set_ssl_renegotiate_bytes(b,num) \
+        BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_BYTES,num,NULL)
+# define BIO_get_num_renegotiates(b) \
+        BIO_ctrl(b,BIO_C_GET_SSL_NUM_RENEGOTIATES,0,NULL)
+# define BIO_set_ssl_renegotiate_timeout(b,seconds) \
+        BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT,seconds,NULL)
+
+/* defined in evp.h */
+/* #define BIO_set_md(b,md)     BIO_ctrl(b,BIO_C_SET_MD,1,(char *)(md)) */
+
+# define BIO_get_mem_data(b,pp)  BIO_ctrl(b,BIO_CTRL_INFO,0,(char *)(pp))
+# define BIO_set_mem_buf(b,bm,c) BIO_ctrl(b,BIO_C_SET_BUF_MEM,c,(char *)(bm))
+# define BIO_get_mem_ptr(b,pp)   BIO_ctrl(b,BIO_C_GET_BUF_MEM_PTR,0, \
+                                          (char *)(pp))
+# define BIO_set_mem_eof_return(b,v) \
+                                BIO_ctrl(b,BIO_C_SET_BUF_MEM_EOF_RETURN,v,NULL)
+
+/* For the BIO_f_buffer() type */
+# define BIO_get_buffer_num_lines(b)     BIO_ctrl(b,BIO_C_GET_BUFF_NUM_LINES,0,NULL)
+# define BIO_set_buffer_size(b,size)     BIO_ctrl(b,BIO_C_SET_BUFF_SIZE,size,NULL)
+# define BIO_set_read_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,0)
+# define BIO_set_write_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,1)
+# define BIO_set_buffer_read_data(b,buf,num) BIO_ctrl(b,BIO_C_SET_BUFF_READ_DATA,num,buf)
+
+/* Don't use the next one unless you know what you are doing :-) */
+# define BIO_dup_state(b,ret)    BIO_ctrl(b,BIO_CTRL_DUP,0,(char *)(ret))
+
+# define BIO_reset(b)            (int)BIO_ctrl(b,BIO_CTRL_RESET,0,NULL)
+# define BIO_eof(b)              (int)BIO_ctrl(b,BIO_CTRL_EOF,0,NULL)
+# define BIO_set_close(b,c)      (int)BIO_ctrl(b,BIO_CTRL_SET_CLOSE,(c),NULL)
+# define BIO_get_close(b)        (int)BIO_ctrl(b,BIO_CTRL_GET_CLOSE,0,NULL)
+# define BIO_pending(b)          (int)BIO_ctrl(b,BIO_CTRL_PENDING,0,NULL)
+# define BIO_wpending(b)         (int)BIO_ctrl(b,BIO_CTRL_WPENDING,0,NULL)
+/* ...pending macros have inappropriate return type */
+size_t BIO_ctrl_pending(BIO *b);
+size_t BIO_ctrl_wpending(BIO *b);
+# define BIO_flush(b)            (int)BIO_ctrl(b,BIO_CTRL_FLUSH,0,NULL)
+# define BIO_get_info_callback(b,cbp) (int)BIO_ctrl(b,BIO_CTRL_GET_CALLBACK,0, \
+                                                   cbp)
+# define BIO_set_info_callback(b,cb) (int)BIO_callback_ctrl(b,BIO_CTRL_SET_CALLBACK,cb)
+
+/* For the BIO_f_buffer() type */
+# define BIO_buffer_get_num_lines(b) BIO_ctrl(b,BIO_CTRL_GET,0,NULL)
+# define BIO_buffer_peek(b,s,l) BIO_ctrl(b,BIO_CTRL_PEEK,(l),(s))
+
+/* For BIO_s_bio() */
+# define BIO_set_write_buf_size(b,size) (int)BIO_ctrl(b,BIO_C_SET_WRITE_BUF_SIZE,size,NULL)
+# define BIO_get_write_buf_size(b,size) (size_t)BIO_ctrl(b,BIO_C_GET_WRITE_BUF_SIZE,size,NULL)
+# define BIO_make_bio_pair(b1,b2)   (int)BIO_ctrl(b1,BIO_C_MAKE_BIO_PAIR,0,b2)
+# define BIO_destroy_bio_pair(b)    (int)BIO_ctrl(b,BIO_C_DESTROY_BIO_PAIR,0,NULL)
+# define BIO_shutdown_wr(b) (int)BIO_ctrl(b, BIO_C_SHUTDOWN_WR, 0, NULL)
+/* macros with inappropriate type -- but ...pending macros use int too: */
+# define BIO_get_write_guarantee(b) (int)BIO_ctrl(b,BIO_C_GET_WRITE_GUARANTEE,0,NULL)
+# define BIO_get_read_request(b)    (int)BIO_ctrl(b,BIO_C_GET_READ_REQUEST,0,NULL)
+size_t BIO_ctrl_get_write_guarantee(BIO *b);
+size_t BIO_ctrl_get_read_request(BIO *b);
+int BIO_ctrl_reset_read_request(BIO *b);
+
+/* ctrl macros for dgram */
+# define BIO_ctrl_dgram_connect(b,peer)  \
+                     (int)BIO_ctrl(b,BIO_CTRL_DGRAM_CONNECT,0, (char *)(peer))
+# define BIO_ctrl_set_connected(b,peer) \
+         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_CONNECTED, 0, (char *)(peer))
+# define BIO_dgram_recv_timedout(b) \
+         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP, 0, NULL)
+# define BIO_dgram_send_timedout(b) \
+         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP, 0, NULL)
+# define BIO_dgram_get_peer(b,peer) \
+         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_PEER, 0, (char *)(peer))
+# define BIO_dgram_set_peer(b,peer) \
+         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, (char *)(peer))
+# define BIO_dgram_get_mtu_overhead(b) \
+         (unsigned int)BIO_ctrl((b), BIO_CTRL_DGRAM_GET_MTU_OVERHEAD, 0, NULL)
+
+/* ctrl macros for BIO_f_prefix */
+# define BIO_set_prefix(b,p) BIO_ctrl((b), BIO_CTRL_SET_PREFIX, 0, (void *)(p))
+# define BIO_set_indent(b,i) BIO_ctrl((b), BIO_CTRL_SET_INDENT, (i), NULL)
+# define BIO_get_indent(b) BIO_ctrl((b), BIO_CTRL_GET_INDENT, 0, NULL)
+
+#define BIO_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_BIO, l, p, newf, dupf, freef)
+int BIO_set_ex_data(BIO *bio, int idx, void *data);
+void *BIO_get_ex_data(const BIO *bio, int idx);
+uint64_t BIO_number_read(BIO *bio);
+uint64_t BIO_number_written(BIO *bio);
+
+/* For BIO_f_asn1() */
+int BIO_asn1_set_prefix(BIO *b, asn1_ps_func *prefix,
+                        asn1_ps_func *prefix_free);
+int BIO_asn1_get_prefix(BIO *b, asn1_ps_func **pprefix,
+                        asn1_ps_func **pprefix_free);
+int BIO_asn1_set_suffix(BIO *b, asn1_ps_func *suffix,
+                        asn1_ps_func *suffix_free);
+int BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix,
+                        asn1_ps_func **psuffix_free);
+
+const BIO_METHOD *BIO_s_file(void);
+BIO *BIO_new_file(const char *filename, const char *mode);
+BIO *BIO_new_from_core_bio(OSSL_LIB_CTX *libctx, OSSL_CORE_BIO *corebio);
+# ifndef OPENSSL_NO_STDIO
+BIO *BIO_new_fp(FILE *stream, int close_flag);
+# endif
+BIO *BIO_new_ex(OSSL_LIB_CTX *libctx, const BIO_METHOD *method);
+BIO *BIO_new(const BIO_METHOD *type);
+int BIO_free(BIO *a);
+void BIO_set_data(BIO *a, void *ptr);
+void *BIO_get_data(BIO *a);
+void BIO_set_init(BIO *a, int init);
+int BIO_get_init(BIO *a);
+void BIO_set_shutdown(BIO *a, int shut);
+int BIO_get_shutdown(BIO *a);
+void BIO_vfree(BIO *a);
+int BIO_up_ref(BIO *a);
+int BIO_read(BIO *b, void *data, int dlen);
+int BIO_read_ex(BIO *b, void *data, size_t dlen, size_t *readbytes);
+int BIO_gets(BIO *bp, char *buf, int size);
+int BIO_get_line(BIO *bio, char *buf, int size);
+int BIO_write(BIO *b, const void *data, int dlen);
+int BIO_write_ex(BIO *b, const void *data, size_t dlen, size_t *written);
+int BIO_puts(BIO *bp, const char *buf);
+int BIO_indent(BIO *b, int indent, int max);
+long BIO_ctrl(BIO *bp, int cmd, long larg, void *parg);
+long BIO_callback_ctrl(BIO *b, int cmd, BIO_info_cb *fp);
+void *BIO_ptr_ctrl(BIO *bp, int cmd, long larg);
+long BIO_int_ctrl(BIO *bp, int cmd, long larg, int iarg);
+BIO *BIO_push(BIO *b, BIO *append);
+BIO *BIO_pop(BIO *b);
+void BIO_free_all(BIO *a);
+BIO *BIO_find_type(BIO *b, int bio_type);
+BIO *BIO_next(BIO *b);
+void BIO_set_next(BIO *b, BIO *next);
+BIO *BIO_get_retry_BIO(BIO *bio, int *reason);
+int BIO_get_retry_reason(BIO *bio);
+void BIO_set_retry_reason(BIO *bio, int reason);
+BIO *BIO_dup_chain(BIO *in);
+
+int BIO_nread0(BIO *bio, char **buf);
+int BIO_nread(BIO *bio, char **buf, int num);
+int BIO_nwrite0(BIO *bio, char **buf);
+int BIO_nwrite(BIO *bio, char **buf, int num);
+
+const BIO_METHOD *BIO_s_mem(void);
+const BIO_METHOD *BIO_s_secmem(void);
+BIO *BIO_new_mem_buf(const void *buf, int len);
+# ifndef OPENSSL_NO_SOCK
+const BIO_METHOD *BIO_s_socket(void);
+const BIO_METHOD *BIO_s_connect(void);
+const BIO_METHOD *BIO_s_accept(void);
+# endif
+const BIO_METHOD *BIO_s_fd(void);
+const BIO_METHOD *BIO_s_log(void);
+const BIO_METHOD *BIO_s_bio(void);
+const BIO_METHOD *BIO_s_null(void);
+const BIO_METHOD *BIO_f_null(void);
+const BIO_METHOD *BIO_f_buffer(void);
+const BIO_METHOD *BIO_f_readbuffer(void);
+const BIO_METHOD *BIO_f_linebuffer(void);
+const BIO_METHOD *BIO_f_nbio_test(void);
+const BIO_METHOD *BIO_f_prefix(void);
+const BIO_METHOD *BIO_s_core(void);
+# ifndef OPENSSL_NO_DGRAM
+const BIO_METHOD *BIO_s_datagram(void);
+int BIO_dgram_non_fatal_error(int error);
+BIO *BIO_new_dgram(int fd, int close_flag);
+#  ifndef OPENSSL_NO_SCTP
+const BIO_METHOD *BIO_s_datagram_sctp(void);
+BIO *BIO_new_dgram_sctp(int fd, int close_flag);
+int BIO_dgram_is_sctp(BIO *bio);
+int BIO_dgram_sctp_notification_cb(BIO *b,
+                BIO_dgram_sctp_notification_handler_fn handle_notifications,
+                void *context);
+int BIO_dgram_sctp_wait_for_dry(BIO *b);
+int BIO_dgram_sctp_msg_waiting(BIO *b);
+#  endif
+# endif
+
+# ifndef OPENSSL_NO_SOCK
+int BIO_sock_should_retry(int i);
+int BIO_sock_non_fatal_error(int error);
+int BIO_socket_wait(int fd, int for_read, time_t max_time);
+# endif
+int BIO_wait(BIO *bio, time_t max_time, unsigned int nap_milliseconds);
+int BIO_do_connect_retry(BIO *bio, int timeout, int nap_milliseconds);
+
+int BIO_fd_should_retry(int i);
+int BIO_fd_non_fatal_error(int error);
+int BIO_dump_cb(int (*cb) (const void *data, size_t len, void *u),
+                void *u, const void *s, int len);
+int BIO_dump_indent_cb(int (*cb) (const void *data, size_t len, void *u),
+                       void *u, const void *s, int len, int indent);
+int BIO_dump(BIO *b, const void *bytes, int len);
+int BIO_dump_indent(BIO *b, const void *bytes, int len, int indent);
+# ifndef OPENSSL_NO_STDIO
+int BIO_dump_fp(FILE *fp, const void *s, int len);
+int BIO_dump_indent_fp(FILE *fp, const void *s, int len, int indent);
+# endif
+int BIO_hex_string(BIO *out, int indent, int width, const void *data,
+                   int datalen);
+
+# ifndef OPENSSL_NO_SOCK
+BIO_ADDR *BIO_ADDR_new(void);
+int BIO_ADDR_rawmake(BIO_ADDR *ap, int family,
+                     const void *where, size_t wherelen, unsigned short port);
+void BIO_ADDR_free(BIO_ADDR *);
+void BIO_ADDR_clear(BIO_ADDR *ap);
+int BIO_ADDR_family(const BIO_ADDR *ap);
+int BIO_ADDR_rawaddress(const BIO_ADDR *ap, void *p, size_t *l);
+unsigned short BIO_ADDR_rawport(const BIO_ADDR *ap);
+char *BIO_ADDR_hostname_string(const BIO_ADDR *ap, int numeric);
+char *BIO_ADDR_service_string(const BIO_ADDR *ap, int numeric);
+char *BIO_ADDR_path_string(const BIO_ADDR *ap);
+
+const BIO_ADDRINFO *BIO_ADDRINFO_next(const BIO_ADDRINFO *bai);
+int BIO_ADDRINFO_family(const BIO_ADDRINFO *bai);
+int BIO_ADDRINFO_socktype(const BIO_ADDRINFO *bai);
+int BIO_ADDRINFO_protocol(const BIO_ADDRINFO *bai);
+const BIO_ADDR *BIO_ADDRINFO_address(const BIO_ADDRINFO *bai);
+void BIO_ADDRINFO_free(BIO_ADDRINFO *bai);
+
+enum BIO_hostserv_priorities {
+    BIO_PARSE_PRIO_HOST, BIO_PARSE_PRIO_SERV
+};
+int BIO_parse_hostserv(const char *hostserv, char **host, char **service,
+                       enum BIO_hostserv_priorities hostserv_prio);
+enum BIO_lookup_type {
+    BIO_LOOKUP_CLIENT, BIO_LOOKUP_SERVER
+};
+int BIO_lookup(const char *host, const char *service,
+               enum BIO_lookup_type lookup_type,
+               int family, int socktype, BIO_ADDRINFO **res);
+int BIO_lookup_ex(const char *host, const char *service,
+                  int lookup_type, int family, int socktype, int protocol,
+                  BIO_ADDRINFO **res);
+int BIO_sock_error(int sock);
+int BIO_socket_ioctl(int fd, long type, void *arg);
+int BIO_socket_nbio(int fd, int mode);
+int BIO_sock_init(void);
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define BIO_sock_cleanup() while(0) continue
+# endif
+int BIO_set_tcp_ndelay(int sock, int turn_on);
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 struct hostent *BIO_gethostbyname(const char *name);
+OSSL_DEPRECATEDIN_1_1_0 int BIO_get_port(const char *str, unsigned short *port_ptr);
+OSSL_DEPRECATEDIN_1_1_0 int BIO_get_host_ip(const char *str, unsigned char *ip);
+OSSL_DEPRECATEDIN_1_1_0 int BIO_get_accept_socket(char *host_port, int mode);
+OSSL_DEPRECATEDIN_1_1_0 int BIO_accept(int sock, char **ip_port);
+# endif
+
+union BIO_sock_info_u {
+    BIO_ADDR *addr;
+};
+enum BIO_sock_info_type {
+    BIO_SOCK_INFO_ADDRESS
+};
+int BIO_sock_info(int sock,
+                  enum BIO_sock_info_type type, union BIO_sock_info_u *info);
+
+#  define BIO_SOCK_REUSEADDR    0x01
+#  define BIO_SOCK_V6_ONLY      0x02
+#  define BIO_SOCK_KEEPALIVE    0x04
+#  define BIO_SOCK_NONBLOCK     0x08
+#  define BIO_SOCK_NODELAY      0x10
+
+int BIO_socket(int domain, int socktype, int protocol, int options);
+int BIO_connect(int sock, const BIO_ADDR *addr, int options);
+int BIO_bind(int sock, const BIO_ADDR *addr, int options);
+int BIO_listen(int sock, const BIO_ADDR *addr, int options);
+int BIO_accept_ex(int accept_sock, BIO_ADDR *addr, int options);
+int BIO_closesocket(int sock);
+
+BIO *BIO_new_socket(int sock, int close_flag);
+BIO *BIO_new_connect(const char *host_port);
+BIO *BIO_new_accept(const char *host_port);
+# endif /* OPENSSL_NO_SOCK*/
+
+BIO *BIO_new_fd(int fd, int close_flag);
+
+int BIO_new_bio_pair(BIO **bio1, size_t writebuf1,
+                     BIO **bio2, size_t writebuf2);
+/*
+ * If successful, returns 1 and in *bio1, *bio2 two BIO pair endpoints.
+ * Otherwise returns 0 and sets *bio1 and *bio2 to NULL. Size 0 uses default
+ * value.
+ */
+
+void BIO_copy_next_retry(BIO *b);
+
+/*
+ * long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);
+ */
+
+# define ossl_bio__attr__(x)
+# if defined(__GNUC__) && defined(__STDC_VERSION__) \
+    && !defined(__MINGW32__) && !defined(__MINGW64__) \
+    && !defined(__APPLE__)
+    /*
+     * Because we support the 'z' modifier, which made its appearance in C99,
+     * we can't use __attribute__ with pre C99 dialects.
+     */
+#  if __STDC_VERSION__ >= 199901L
+#   undef ossl_bio__attr__
+#   define ossl_bio__attr__ __attribute__
+#   if __GNUC__*10 + __GNUC_MINOR__ >= 44
+#    define ossl_bio__printf__ __gnu_printf__
+#   else
+#    define ossl_bio__printf__ __printf__
+#   endif
+#  endif
+# endif
+int BIO_printf(BIO *bio, const char *format, ...)
+ossl_bio__attr__((__format__(ossl_bio__printf__, 2, 3)));
+int BIO_vprintf(BIO *bio, const char *format, va_list args)
+ossl_bio__attr__((__format__(ossl_bio__printf__, 2, 0)));
+int BIO_snprintf(char *buf, size_t n, const char *format, ...)
+ossl_bio__attr__((__format__(ossl_bio__printf__, 3, 4)));
+int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args)
+ossl_bio__attr__((__format__(ossl_bio__printf__, 3, 0)));
+# undef ossl_bio__attr__
+# undef ossl_bio__printf__
+
+
+BIO_METHOD *BIO_meth_new(int type, const char *name);
+void BIO_meth_free(BIO_METHOD *biom);
+int (*BIO_meth_get_write(const BIO_METHOD *biom)) (BIO *, const char *, int);
+int (*BIO_meth_get_write_ex(const BIO_METHOD *biom)) (BIO *, const char *, size_t,
+                                                size_t *);
+int BIO_meth_set_write(BIO_METHOD *biom,
+                       int (*write) (BIO *, const char *, int));
+int BIO_meth_set_write_ex(BIO_METHOD *biom,
+                       int (*bwrite) (BIO *, const char *, size_t, size_t *));
+int (*BIO_meth_get_read(const BIO_METHOD *biom)) (BIO *, char *, int);
+int (*BIO_meth_get_read_ex(const BIO_METHOD *biom)) (BIO *, char *, size_t, size_t *);
+int BIO_meth_set_read(BIO_METHOD *biom,
+                      int (*read) (BIO *, char *, int));
+int BIO_meth_set_read_ex(BIO_METHOD *biom,
+                         int (*bread) (BIO *, char *, size_t, size_t *));
+int (*BIO_meth_get_puts(const BIO_METHOD *biom)) (BIO *, const char *);
+int BIO_meth_set_puts(BIO_METHOD *biom,
+                      int (*puts) (BIO *, const char *));
+int (*BIO_meth_get_gets(const BIO_METHOD *biom)) (BIO *, char *, int);
+int BIO_meth_set_gets(BIO_METHOD *biom,
+                      int (*gets) (BIO *, char *, int));
+long (*BIO_meth_get_ctrl(const BIO_METHOD *biom)) (BIO *, int, long, void *);
+int BIO_meth_set_ctrl(BIO_METHOD *biom,
+                      long (*ctrl) (BIO *, int, long, void *));
+int (*BIO_meth_get_create(const BIO_METHOD *bion)) (BIO *);
+int BIO_meth_set_create(BIO_METHOD *biom, int (*create) (BIO *));
+int (*BIO_meth_get_destroy(const BIO_METHOD *biom)) (BIO *);
+int BIO_meth_set_destroy(BIO_METHOD *biom, int (*destroy) (BIO *));
+long (*BIO_meth_get_callback_ctrl(const BIO_METHOD *biom))
+                                 (BIO *, int, BIO_info_cb *);
+int BIO_meth_set_callback_ctrl(BIO_METHOD *biom,
+                               long (*callback_ctrl) (BIO *, int,
+                                                      BIO_info_cb *));
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/bio.h.in b/openssl/bio.h.in
new file mode 100644
index 0000000..c521e41
--- /dev/null
+++ b/openssl/bio.h.in
@@ -0,0 +1,864 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+{-
+use OpenSSL::stackhash qw(generate_stack_macros);
+-}
+
+#ifndef OPENSSL_BIO_H
+# define OPENSSL_BIO_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_BIO_H
+# endif
+
+# include <openssl/e_os2.h>
+
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+# include <stdarg.h>
+
+# include <openssl/crypto.h>
+# include <openssl/bioerr.h>
+# include <openssl/core.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/* There are the classes of BIOs */
+# define BIO_TYPE_DESCRIPTOR     0x0100 /* socket, fd, connect or accept */
+# define BIO_TYPE_FILTER         0x0200
+# define BIO_TYPE_SOURCE_SINK    0x0400
+
+/* These are the 'types' of BIOs */
+# define BIO_TYPE_NONE             0
+# define BIO_TYPE_MEM            ( 1|BIO_TYPE_SOURCE_SINK)
+# define BIO_TYPE_FILE           ( 2|BIO_TYPE_SOURCE_SINK)
+
+# define BIO_TYPE_FD             ( 4|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
+# define BIO_TYPE_SOCKET         ( 5|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
+# define BIO_TYPE_NULL           ( 6|BIO_TYPE_SOURCE_SINK)
+# define BIO_TYPE_SSL            ( 7|BIO_TYPE_FILTER)
+# define BIO_TYPE_MD             ( 8|BIO_TYPE_FILTER)
+# define BIO_TYPE_BUFFER         ( 9|BIO_TYPE_FILTER)
+# define BIO_TYPE_CIPHER         (10|BIO_TYPE_FILTER)
+# define BIO_TYPE_BASE64         (11|BIO_TYPE_FILTER)
+# define BIO_TYPE_CONNECT        (12|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
+# define BIO_TYPE_ACCEPT         (13|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
+
+# define BIO_TYPE_NBIO_TEST      (16|BIO_TYPE_FILTER)/* server proxy BIO */
+# define BIO_TYPE_NULL_FILTER    (17|BIO_TYPE_FILTER)
+# define BIO_TYPE_BIO            (19|BIO_TYPE_SOURCE_SINK)/* half a BIO pair */
+# define BIO_TYPE_LINEBUFFER     (20|BIO_TYPE_FILTER)
+# define BIO_TYPE_DGRAM          (21|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
+# define BIO_TYPE_ASN1           (22|BIO_TYPE_FILTER)
+# define BIO_TYPE_COMP           (23|BIO_TYPE_FILTER)
+# ifndef OPENSSL_NO_SCTP
+#  define BIO_TYPE_DGRAM_SCTP    (24|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
+# endif
+# define BIO_TYPE_CORE_TO_PROV   (25|BIO_TYPE_SOURCE_SINK)
+
+#define BIO_TYPE_START           128
+
+/*
+ * BIO_FILENAME_READ|BIO_CLOSE to open or close on free.
+ * BIO_set_fp(in,stdin,BIO_NOCLOSE);
+ */
+# define BIO_NOCLOSE             0x00
+# define BIO_CLOSE               0x01
+
+/*
+ * These are used in the following macros and are passed to BIO_ctrl()
+ */
+# define BIO_CTRL_RESET          1/* opt - rewind/zero etc */
+# define BIO_CTRL_EOF            2/* opt - are we at the eof */
+# define BIO_CTRL_INFO           3/* opt - extra tit-bits */
+# define BIO_CTRL_SET            4/* man - set the 'IO' type */
+# define BIO_CTRL_GET            5/* man - get the 'IO' type */
+# define BIO_CTRL_PUSH           6/* opt - internal, used to signify change */
+# define BIO_CTRL_POP            7/* opt - internal, used to signify change */
+# define BIO_CTRL_GET_CLOSE      8/* man - set the 'close' on free */
+# define BIO_CTRL_SET_CLOSE      9/* man - set the 'close' on free */
+# define BIO_CTRL_PENDING        10/* opt - is their more data buffered */
+# define BIO_CTRL_FLUSH          11/* opt - 'flush' buffered output */
+# define BIO_CTRL_DUP            12/* man - extra stuff for 'duped' BIO */
+# define BIO_CTRL_WPENDING       13/* opt - number of bytes still to write */
+# define BIO_CTRL_SET_CALLBACK   14/* opt - set callback function */
+# define BIO_CTRL_GET_CALLBACK   15/* opt - set callback function */
+
+# define BIO_CTRL_PEEK           29/* BIO_f_buffer special */
+# define BIO_CTRL_SET_FILENAME   30/* BIO_s_file special */
+
+/* dgram BIO stuff */
+# define BIO_CTRL_DGRAM_CONNECT       31/* BIO dgram special */
+# define BIO_CTRL_DGRAM_SET_CONNECTED 32/* allow for an externally connected
+                                         * socket to be passed in */
+# define BIO_CTRL_DGRAM_SET_RECV_TIMEOUT 33/* setsockopt, essentially */
+# define BIO_CTRL_DGRAM_GET_RECV_TIMEOUT 34/* getsockopt, essentially */
+# define BIO_CTRL_DGRAM_SET_SEND_TIMEOUT 35/* setsockopt, essentially */
+# define BIO_CTRL_DGRAM_GET_SEND_TIMEOUT 36/* getsockopt, essentially */
+
+# define BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP 37/* flag whether the last */
+# define BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP 38/* I/O operation timed out */
+
+/* #ifdef IP_MTU_DISCOVER */
+# define BIO_CTRL_DGRAM_MTU_DISCOVER       39/* set DF bit on egress packets */
+/* #endif */
+
+# define BIO_CTRL_DGRAM_QUERY_MTU          40/* as kernel for current MTU */
+# define BIO_CTRL_DGRAM_GET_FALLBACK_MTU   47
+# define BIO_CTRL_DGRAM_GET_MTU            41/* get cached value for MTU */
+# define BIO_CTRL_DGRAM_SET_MTU            42/* set cached value for MTU.
+                                              * want to use this if asking
+                                              * the kernel fails */
+
+# define BIO_CTRL_DGRAM_MTU_EXCEEDED       43/* check whether the MTU was
+                                              * exceed in the previous write
+                                              * operation */
+
+# define BIO_CTRL_DGRAM_GET_PEER           46
+# define BIO_CTRL_DGRAM_SET_PEER           44/* Destination for the data */
+
+# define BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT   45/* Next DTLS handshake timeout
+                                              * to adjust socket timeouts */
+# define BIO_CTRL_DGRAM_SET_DONT_FRAG      48
+
+# define BIO_CTRL_DGRAM_GET_MTU_OVERHEAD   49
+
+/* Deliberately outside of OPENSSL_NO_SCTP - used in bss_dgram.c */
+#  define BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE    50
+# ifndef OPENSSL_NO_SCTP
+/* SCTP stuff */
+#  define BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY                51
+#  define BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY               52
+#  define BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD               53
+#  define BIO_CTRL_DGRAM_SCTP_GET_SNDINFO         60
+#  define BIO_CTRL_DGRAM_SCTP_SET_SNDINFO         61
+#  define BIO_CTRL_DGRAM_SCTP_GET_RCVINFO         62
+#  define BIO_CTRL_DGRAM_SCTP_SET_RCVINFO         63
+#  define BIO_CTRL_DGRAM_SCTP_GET_PRINFO                  64
+#  define BIO_CTRL_DGRAM_SCTP_SET_PRINFO                  65
+#  define BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN               70
+# endif
+
+# define BIO_CTRL_DGRAM_SET_PEEK_MODE      71
+
+/*
+ * internal BIO:
+ * # define BIO_CTRL_SET_KTLS_SEND                 72
+ * # define BIO_CTRL_SET_KTLS_SEND_CTRL_MSG        74
+ * # define BIO_CTRL_CLEAR_KTLS_CTRL_MSG           75
+ */
+
+# define BIO_CTRL_GET_KTLS_SEND                 73
+# define BIO_CTRL_GET_KTLS_RECV                 76
+
+# define BIO_CTRL_DGRAM_SCTP_WAIT_FOR_DRY       77
+# define BIO_CTRL_DGRAM_SCTP_MSG_WAITING        78
+
+/* BIO_f_prefix controls */
+# define BIO_CTRL_SET_PREFIX                    79
+# define BIO_CTRL_SET_INDENT                    80
+# define BIO_CTRL_GET_INDENT                    81
+
+# ifndef OPENSSL_NO_KTLS
+#  define BIO_get_ktls_send(b)         \
+     (BIO_ctrl(b, BIO_CTRL_GET_KTLS_SEND, 0, NULL) > 0)
+#  define BIO_get_ktls_recv(b)         \
+     (BIO_ctrl(b, BIO_CTRL_GET_KTLS_RECV, 0, NULL) > 0)
+# else
+#  define BIO_get_ktls_send(b)  (0)
+#  define BIO_get_ktls_recv(b)  (0)
+# endif
+
+/* modifiers */
+# define BIO_FP_READ             0x02
+# define BIO_FP_WRITE            0x04
+# define BIO_FP_APPEND           0x08
+# define BIO_FP_TEXT             0x10
+
+# define BIO_FLAGS_READ          0x01
+# define BIO_FLAGS_WRITE         0x02
+# define BIO_FLAGS_IO_SPECIAL    0x04
+# define BIO_FLAGS_RWS (BIO_FLAGS_READ|BIO_FLAGS_WRITE|BIO_FLAGS_IO_SPECIAL)
+# define BIO_FLAGS_SHOULD_RETRY  0x08
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+/* This #define was replaced by an internal constant and should not be used. */
+#  define BIO_FLAGS_UPLINK       0
+# endif
+
+# define BIO_FLAGS_BASE64_NO_NL  0x100
+
+/*
+ * This is used with memory BIOs:
+ * BIO_FLAGS_MEM_RDONLY means we shouldn't free up or change the data in any way;
+ * BIO_FLAGS_NONCLEAR_RST means we shouldn't clear data on reset.
+ */
+# define BIO_FLAGS_MEM_RDONLY    0x200
+# define BIO_FLAGS_NONCLEAR_RST  0x400
+# define BIO_FLAGS_IN_EOF        0x800
+
+/* the BIO FLAGS values 0x1000 to 0x4000 are reserved for internal KTLS flags */
+
+typedef union bio_addr_st BIO_ADDR;
+typedef struct bio_addrinfo_st BIO_ADDRINFO;
+
+int BIO_get_new_index(void);
+void BIO_set_flags(BIO *b, int flags);
+int BIO_test_flags(const BIO *b, int flags);
+void BIO_clear_flags(BIO *b, int flags);
+
+# define BIO_get_flags(b) BIO_test_flags(b, ~(0x0))
+# define BIO_set_retry_special(b) \
+                BIO_set_flags(b, (BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY))
+# define BIO_set_retry_read(b) \
+                BIO_set_flags(b, (BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY))
+# define BIO_set_retry_write(b) \
+                BIO_set_flags(b, (BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY))
+
+/* These are normally used internally in BIOs */
+# define BIO_clear_retry_flags(b) \
+                BIO_clear_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
+# define BIO_get_retry_flags(b) \
+                BIO_test_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
+
+/* These should be used by the application to tell why we should retry */
+# define BIO_should_read(a)              BIO_test_flags(a, BIO_FLAGS_READ)
+# define BIO_should_write(a)             BIO_test_flags(a, BIO_FLAGS_WRITE)
+# define BIO_should_io_special(a)        BIO_test_flags(a, BIO_FLAGS_IO_SPECIAL)
+# define BIO_retry_type(a)               BIO_test_flags(a, BIO_FLAGS_RWS)
+# define BIO_should_retry(a)             BIO_test_flags(a, BIO_FLAGS_SHOULD_RETRY)
+
+/*
+ * The next three are used in conjunction with the BIO_should_io_special()
+ * condition.  After this returns true, BIO *BIO_get_retry_BIO(BIO *bio, int
+ * *reason); will walk the BIO stack and return the 'reason' for the special
+ * and the offending BIO. Given a BIO, BIO_get_retry_reason(bio) will return
+ * the code.
+ */
+/*
+ * Returned from the SSL bio when the certificate retrieval code had an error
+ */
+# define BIO_RR_SSL_X509_LOOKUP          0x01
+/* Returned from the connect BIO when a connect would have blocked */
+# define BIO_RR_CONNECT                  0x02
+/* Returned from the accept BIO when an accept would have blocked */
+# define BIO_RR_ACCEPT                   0x03
+
+/* These are passed by the BIO callback */
+# define BIO_CB_FREE     0x01
+# define BIO_CB_READ     0x02
+# define BIO_CB_WRITE    0x03
+# define BIO_CB_PUTS     0x04
+# define BIO_CB_GETS     0x05
+# define BIO_CB_CTRL     0x06
+
+/*
+ * The callback is called before and after the underling operation, The
+ * BIO_CB_RETURN flag indicates if it is after the call
+ */
+# define BIO_CB_RETURN   0x80
+# define BIO_CB_return(a) ((a)|BIO_CB_RETURN)
+# define BIO_cb_pre(a)   (!((a)&BIO_CB_RETURN))
+# define BIO_cb_post(a)  ((a)&BIO_CB_RETURN)
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+typedef long (*BIO_callback_fn)(BIO *b, int oper, const char *argp, int argi,
+                                long argl, long ret);
+OSSL_DEPRECATEDIN_3_0 BIO_callback_fn BIO_get_callback(const BIO *b);
+OSSL_DEPRECATEDIN_3_0 void BIO_set_callback(BIO *b, BIO_callback_fn callback);
+OSSL_DEPRECATEDIN_3_0 long BIO_debug_callback(BIO *bio, int cmd,
+                                               const char *argp, int argi,
+                                               long argl, long ret);
+# endif
+
+typedef long (*BIO_callback_fn_ex)(BIO *b, int oper, const char *argp,
+                                   size_t len, int argi,
+                                   long argl, int ret, size_t *processed);
+BIO_callback_fn_ex BIO_get_callback_ex(const BIO *b);
+void BIO_set_callback_ex(BIO *b, BIO_callback_fn_ex callback);
+long BIO_debug_callback_ex(BIO *bio, int oper, const char *argp, size_t len,
+                           int argi, long argl, int ret, size_t *processed);
+
+char *BIO_get_callback_arg(const BIO *b);
+void BIO_set_callback_arg(BIO *b, char *arg);
+
+typedef struct bio_method_st BIO_METHOD;
+
+const char *BIO_method_name(const BIO *b);
+int BIO_method_type(const BIO *b);
+
+typedef int BIO_info_cb(BIO *, int, int);
+typedef BIO_info_cb bio_info_cb;  /* backward compatibility */
+
+{-
+    generate_stack_macros("BIO");
+-}
+
+
+/* Prefix and suffix callback in ASN1 BIO */
+typedef int asn1_ps_func (BIO *b, unsigned char **pbuf, int *plen,
+                          void *parg);
+
+typedef void (*BIO_dgram_sctp_notification_handler_fn) (BIO *b,
+                                                        void *context,
+                                                        void *buf);
+# ifndef OPENSSL_NO_SCTP
+/* SCTP parameter structs */
+struct bio_dgram_sctp_sndinfo {
+    uint16_t snd_sid;
+    uint16_t snd_flags;
+    uint32_t snd_ppid;
+    uint32_t snd_context;
+};
+
+struct bio_dgram_sctp_rcvinfo {
+    uint16_t rcv_sid;
+    uint16_t rcv_ssn;
+    uint16_t rcv_flags;
+    uint32_t rcv_ppid;
+    uint32_t rcv_tsn;
+    uint32_t rcv_cumtsn;
+    uint32_t rcv_context;
+};
+
+struct bio_dgram_sctp_prinfo {
+    uint16_t pr_policy;
+    uint32_t pr_value;
+};
+# endif
+
+/*
+ * #define BIO_CONN_get_param_hostname BIO_ctrl
+ */
+
+# define BIO_C_SET_CONNECT                       100
+# define BIO_C_DO_STATE_MACHINE                  101
+# define BIO_C_SET_NBIO                          102
+/* # define BIO_C_SET_PROXY_PARAM                   103 */
+# define BIO_C_SET_FD                            104
+# define BIO_C_GET_FD                            105
+# define BIO_C_SET_FILE_PTR                      106
+# define BIO_C_GET_FILE_PTR                      107
+# define BIO_C_SET_FILENAME                      108
+# define BIO_C_SET_SSL                           109
+# define BIO_C_GET_SSL                           110
+# define BIO_C_SET_MD                            111
+# define BIO_C_GET_MD                            112
+# define BIO_C_GET_CIPHER_STATUS                 113
+# define BIO_C_SET_BUF_MEM                       114
+# define BIO_C_GET_BUF_MEM_PTR                   115
+# define BIO_C_GET_BUFF_NUM_LINES                116
+# define BIO_C_SET_BUFF_SIZE                     117
+# define BIO_C_SET_ACCEPT                        118
+# define BIO_C_SSL_MODE                          119
+# define BIO_C_GET_MD_CTX                        120
+/* # define BIO_C_GET_PROXY_PARAM                   121 */
+# define BIO_C_SET_BUFF_READ_DATA                122/* data to read first */
+# define BIO_C_GET_CONNECT                       123
+# define BIO_C_GET_ACCEPT                        124
+# define BIO_C_SET_SSL_RENEGOTIATE_BYTES         125
+# define BIO_C_GET_SSL_NUM_RENEGOTIATES          126
+# define BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT       127
+# define BIO_C_FILE_SEEK                         128
+# define BIO_C_GET_CIPHER_CTX                    129
+# define BIO_C_SET_BUF_MEM_EOF_RETURN            130/* return end of input
+                                                     * value */
+# define BIO_C_SET_BIND_MODE                     131
+# define BIO_C_GET_BIND_MODE                     132
+# define BIO_C_FILE_TELL                         133
+# define BIO_C_GET_SOCKS                         134
+# define BIO_C_SET_SOCKS                         135
+
+# define BIO_C_SET_WRITE_BUF_SIZE                136/* for BIO_s_bio */
+# define BIO_C_GET_WRITE_BUF_SIZE                137
+# define BIO_C_MAKE_BIO_PAIR                     138
+# define BIO_C_DESTROY_BIO_PAIR                  139
+# define BIO_C_GET_WRITE_GUARANTEE               140
+# define BIO_C_GET_READ_REQUEST                  141
+# define BIO_C_SHUTDOWN_WR                       142
+# define BIO_C_NREAD0                            143
+# define BIO_C_NREAD                             144
+# define BIO_C_NWRITE0                           145
+# define BIO_C_NWRITE                            146
+# define BIO_C_RESET_READ_REQUEST                147
+# define BIO_C_SET_MD_CTX                        148
+
+# define BIO_C_SET_PREFIX                        149
+# define BIO_C_GET_PREFIX                        150
+# define BIO_C_SET_SUFFIX                        151
+# define BIO_C_GET_SUFFIX                        152
+
+# define BIO_C_SET_EX_ARG                        153
+# define BIO_C_GET_EX_ARG                        154
+
+# define BIO_C_SET_CONNECT_MODE                  155
+
+# define BIO_set_app_data(s,arg)         BIO_set_ex_data(s,0,arg)
+# define BIO_get_app_data(s)             BIO_get_ex_data(s,0)
+
+# define BIO_set_nbio(b,n)             BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL)
+
+# ifndef OPENSSL_NO_SOCK
+/* IP families we support, for BIO_s_connect() and BIO_s_accept() */
+/* Note: the underlying operating system may not support some of them */
+#  define BIO_FAMILY_IPV4                         4
+#  define BIO_FAMILY_IPV6                         6
+#  define BIO_FAMILY_IPANY                        256
+
+/* BIO_s_connect() */
+#  define BIO_set_conn_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0, \
+                                                 (char *)(name))
+#  define BIO_set_conn_port(b,port)     BIO_ctrl(b,BIO_C_SET_CONNECT,1, \
+                                                 (char *)(port))
+#  define BIO_set_conn_address(b,addr)  BIO_ctrl(b,BIO_C_SET_CONNECT,2, \
+                                                 (char *)(addr))
+#  define BIO_set_conn_ip_family(b,f)   BIO_int_ctrl(b,BIO_C_SET_CONNECT,3,f)
+#  define BIO_get_conn_hostname(b)      ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0))
+#  define BIO_get_conn_port(b)          ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1))
+#  define BIO_get_conn_address(b)       ((const BIO_ADDR *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2))
+#  define BIO_get_conn_ip_family(b)     BIO_ctrl(b,BIO_C_GET_CONNECT,3,NULL)
+#  define BIO_set_conn_mode(b,n)        BIO_ctrl(b,BIO_C_SET_CONNECT_MODE,(n),NULL)
+
+/* BIO_s_accept() */
+#  define BIO_set_accept_name(b,name)   BIO_ctrl(b,BIO_C_SET_ACCEPT,0, \
+                                                 (char *)(name))
+#  define BIO_set_accept_port(b,port)   BIO_ctrl(b,BIO_C_SET_ACCEPT,1, \
+                                                 (char *)(port))
+#  define BIO_get_accept_name(b)        ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,0))
+#  define BIO_get_accept_port(b)        ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,1))
+#  define BIO_get_peer_name(b)          ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,2))
+#  define BIO_get_peer_port(b)          ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,3))
+/* #define BIO_set_nbio(b,n)    BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) */
+#  define BIO_set_nbio_accept(b,n)      BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(n)?(void *)"a":NULL)
+#  define BIO_set_accept_bios(b,bio)    BIO_ctrl(b,BIO_C_SET_ACCEPT,3, \
+                                                 (char *)(bio))
+#  define BIO_set_accept_ip_family(b,f) BIO_int_ctrl(b,BIO_C_SET_ACCEPT,4,f)
+#  define BIO_get_accept_ip_family(b)   BIO_ctrl(b,BIO_C_GET_ACCEPT,4,NULL)
+
+/* Aliases kept for backward compatibility */
+#  define BIO_BIND_NORMAL                 0
+#  define BIO_BIND_REUSEADDR              BIO_SOCK_REUSEADDR
+#  define BIO_BIND_REUSEADDR_IF_UNUSED    BIO_SOCK_REUSEADDR
+#  define BIO_set_bind_mode(b,mode) BIO_ctrl(b,BIO_C_SET_BIND_MODE,mode,NULL)
+#  define BIO_get_bind_mode(b)    BIO_ctrl(b,BIO_C_GET_BIND_MODE,0,NULL)
+# endif /* OPENSSL_NO_SOCK */
+
+# define BIO_do_connect(b)       BIO_do_handshake(b)
+# define BIO_do_accept(b)        BIO_do_handshake(b)
+
+# define BIO_do_handshake(b)     BIO_ctrl(b,BIO_C_DO_STATE_MACHINE,0,NULL)
+
+/* BIO_s_datagram(), BIO_s_fd(), BIO_s_socket(), BIO_s_accept() and BIO_s_connect() */
+# define BIO_set_fd(b,fd,c)      BIO_int_ctrl(b,BIO_C_SET_FD,c,fd)
+# define BIO_get_fd(b,c)         BIO_ctrl(b,BIO_C_GET_FD,0,(char *)(c))
+
+/* BIO_s_file() */
+# define BIO_set_fp(b,fp,c)      BIO_ctrl(b,BIO_C_SET_FILE_PTR,c,(char *)(fp))
+# define BIO_get_fp(b,fpp)       BIO_ctrl(b,BIO_C_GET_FILE_PTR,0,(char *)(fpp))
+
+/* BIO_s_fd() and BIO_s_file() */
+# define BIO_seek(b,ofs) (int)BIO_ctrl(b,BIO_C_FILE_SEEK,ofs,NULL)
+# define BIO_tell(b)     (int)BIO_ctrl(b,BIO_C_FILE_TELL,0,NULL)
+
+/*
+ * name is cast to lose const, but might be better to route through a
+ * function so we can do it safely
+ */
+# ifdef CONST_STRICT
+/*
+ * If you are wondering why this isn't defined, its because CONST_STRICT is
+ * purely a compile-time kludge to allow const to be checked.
+ */
+int BIO_read_filename(BIO *b, const char *name);
+# else
+#  define BIO_read_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \
+                BIO_CLOSE|BIO_FP_READ,(char *)(name))
+# endif
+# define BIO_write_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \
+                BIO_CLOSE|BIO_FP_WRITE,name)
+# define BIO_append_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \
+                BIO_CLOSE|BIO_FP_APPEND,name)
+# define BIO_rw_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \
+                BIO_CLOSE|BIO_FP_READ|BIO_FP_WRITE,name)
+
+/*
+ * WARNING WARNING, this ups the reference count on the read bio of the SSL
+ * structure.  This is because the ssl read BIO is now pointed to by the
+ * next_bio field in the bio.  So when you free the BIO, make sure you are
+ * doing a BIO_free_all() to catch the underlying BIO.
+ */
+# define BIO_set_ssl(b,ssl,c)    BIO_ctrl(b,BIO_C_SET_SSL,c,(char *)(ssl))
+# define BIO_get_ssl(b,sslp)     BIO_ctrl(b,BIO_C_GET_SSL,0,(char *)(sslp))
+# define BIO_set_ssl_mode(b,client)      BIO_ctrl(b,BIO_C_SSL_MODE,client,NULL)
+# define BIO_set_ssl_renegotiate_bytes(b,num) \
+        BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_BYTES,num,NULL)
+# define BIO_get_num_renegotiates(b) \
+        BIO_ctrl(b,BIO_C_GET_SSL_NUM_RENEGOTIATES,0,NULL)
+# define BIO_set_ssl_renegotiate_timeout(b,seconds) \
+        BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT,seconds,NULL)
+
+/* defined in evp.h */
+/* #define BIO_set_md(b,md)     BIO_ctrl(b,BIO_C_SET_MD,1,(char *)(md)) */
+
+# define BIO_get_mem_data(b,pp)  BIO_ctrl(b,BIO_CTRL_INFO,0,(char *)(pp))
+# define BIO_set_mem_buf(b,bm,c) BIO_ctrl(b,BIO_C_SET_BUF_MEM,c,(char *)(bm))
+# define BIO_get_mem_ptr(b,pp)   BIO_ctrl(b,BIO_C_GET_BUF_MEM_PTR,0, \
+                                          (char *)(pp))
+# define BIO_set_mem_eof_return(b,v) \
+                                BIO_ctrl(b,BIO_C_SET_BUF_MEM_EOF_RETURN,v,NULL)
+
+/* For the BIO_f_buffer() type */
+# define BIO_get_buffer_num_lines(b)     BIO_ctrl(b,BIO_C_GET_BUFF_NUM_LINES,0,NULL)
+# define BIO_set_buffer_size(b,size)     BIO_ctrl(b,BIO_C_SET_BUFF_SIZE,size,NULL)
+# define BIO_set_read_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,0)
+# define BIO_set_write_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,1)
+# define BIO_set_buffer_read_data(b,buf,num) BIO_ctrl(b,BIO_C_SET_BUFF_READ_DATA,num,buf)
+
+/* Don't use the next one unless you know what you are doing :-) */
+# define BIO_dup_state(b,ret)    BIO_ctrl(b,BIO_CTRL_DUP,0,(char *)(ret))
+
+# define BIO_reset(b)            (int)BIO_ctrl(b,BIO_CTRL_RESET,0,NULL)
+# define BIO_eof(b)              (int)BIO_ctrl(b,BIO_CTRL_EOF,0,NULL)
+# define BIO_set_close(b,c)      (int)BIO_ctrl(b,BIO_CTRL_SET_CLOSE,(c),NULL)
+# define BIO_get_close(b)        (int)BIO_ctrl(b,BIO_CTRL_GET_CLOSE,0,NULL)
+# define BIO_pending(b)          (int)BIO_ctrl(b,BIO_CTRL_PENDING,0,NULL)
+# define BIO_wpending(b)         (int)BIO_ctrl(b,BIO_CTRL_WPENDING,0,NULL)
+/* ...pending macros have inappropriate return type */
+size_t BIO_ctrl_pending(BIO *b);
+size_t BIO_ctrl_wpending(BIO *b);
+# define BIO_flush(b)            (int)BIO_ctrl(b,BIO_CTRL_FLUSH,0,NULL)
+# define BIO_get_info_callback(b,cbp) (int)BIO_ctrl(b,BIO_CTRL_GET_CALLBACK,0, \
+                                                   cbp)
+# define BIO_set_info_callback(b,cb) (int)BIO_callback_ctrl(b,BIO_CTRL_SET_CALLBACK,cb)
+
+/* For the BIO_f_buffer() type */
+# define BIO_buffer_get_num_lines(b) BIO_ctrl(b,BIO_CTRL_GET,0,NULL)
+# define BIO_buffer_peek(b,s,l) BIO_ctrl(b,BIO_CTRL_PEEK,(l),(s))
+
+/* For BIO_s_bio() */
+# define BIO_set_write_buf_size(b,size) (int)BIO_ctrl(b,BIO_C_SET_WRITE_BUF_SIZE,size,NULL)
+# define BIO_get_write_buf_size(b,size) (size_t)BIO_ctrl(b,BIO_C_GET_WRITE_BUF_SIZE,size,NULL)
+# define BIO_make_bio_pair(b1,b2)   (int)BIO_ctrl(b1,BIO_C_MAKE_BIO_PAIR,0,b2)
+# define BIO_destroy_bio_pair(b)    (int)BIO_ctrl(b,BIO_C_DESTROY_BIO_PAIR,0,NULL)
+# define BIO_shutdown_wr(b) (int)BIO_ctrl(b, BIO_C_SHUTDOWN_WR, 0, NULL)
+/* macros with inappropriate type -- but ...pending macros use int too: */
+# define BIO_get_write_guarantee(b) (int)BIO_ctrl(b,BIO_C_GET_WRITE_GUARANTEE,0,NULL)
+# define BIO_get_read_request(b)    (int)BIO_ctrl(b,BIO_C_GET_READ_REQUEST,0,NULL)
+size_t BIO_ctrl_get_write_guarantee(BIO *b);
+size_t BIO_ctrl_get_read_request(BIO *b);
+int BIO_ctrl_reset_read_request(BIO *b);
+
+/* ctrl macros for dgram */
+# define BIO_ctrl_dgram_connect(b,peer)  \
+                     (int)BIO_ctrl(b,BIO_CTRL_DGRAM_CONNECT,0, (char *)(peer))
+# define BIO_ctrl_set_connected(b,peer) \
+         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_CONNECTED, 0, (char *)(peer))
+# define BIO_dgram_recv_timedout(b) \
+         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP, 0, NULL)
+# define BIO_dgram_send_timedout(b) \
+         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP, 0, NULL)
+# define BIO_dgram_get_peer(b,peer) \
+         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_PEER, 0, (char *)(peer))
+# define BIO_dgram_set_peer(b,peer) \
+         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, (char *)(peer))
+# define BIO_dgram_get_mtu_overhead(b) \
+         (unsigned int)BIO_ctrl((b), BIO_CTRL_DGRAM_GET_MTU_OVERHEAD, 0, NULL)
+
+/* ctrl macros for BIO_f_prefix */
+# define BIO_set_prefix(b,p) BIO_ctrl((b), BIO_CTRL_SET_PREFIX, 0, (void *)(p))
+# define BIO_set_indent(b,i) BIO_ctrl((b), BIO_CTRL_SET_INDENT, (i), NULL)
+# define BIO_get_indent(b) BIO_ctrl((b), BIO_CTRL_GET_INDENT, 0, NULL)
+
+#define BIO_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_BIO, l, p, newf, dupf, freef)
+int BIO_set_ex_data(BIO *bio, int idx, void *data);
+void *BIO_get_ex_data(const BIO *bio, int idx);
+uint64_t BIO_number_read(BIO *bio);
+uint64_t BIO_number_written(BIO *bio);
+
+/* For BIO_f_asn1() */
+int BIO_asn1_set_prefix(BIO *b, asn1_ps_func *prefix,
+                        asn1_ps_func *prefix_free);
+int BIO_asn1_get_prefix(BIO *b, asn1_ps_func **pprefix,
+                        asn1_ps_func **pprefix_free);
+int BIO_asn1_set_suffix(BIO *b, asn1_ps_func *suffix,
+                        asn1_ps_func *suffix_free);
+int BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix,
+                        asn1_ps_func **psuffix_free);
+
+const BIO_METHOD *BIO_s_file(void);
+BIO *BIO_new_file(const char *filename, const char *mode);
+BIO *BIO_new_from_core_bio(OSSL_LIB_CTX *libctx, OSSL_CORE_BIO *corebio);
+# ifndef OPENSSL_NO_STDIO
+BIO *BIO_new_fp(FILE *stream, int close_flag);
+# endif
+BIO *BIO_new_ex(OSSL_LIB_CTX *libctx, const BIO_METHOD *method);
+BIO *BIO_new(const BIO_METHOD *type);
+int BIO_free(BIO *a);
+void BIO_set_data(BIO *a, void *ptr);
+void *BIO_get_data(BIO *a);
+void BIO_set_init(BIO *a, int init);
+int BIO_get_init(BIO *a);
+void BIO_set_shutdown(BIO *a, int shut);
+int BIO_get_shutdown(BIO *a);
+void BIO_vfree(BIO *a);
+int BIO_up_ref(BIO *a);
+int BIO_read(BIO *b, void *data, int dlen);
+int BIO_read_ex(BIO *b, void *data, size_t dlen, size_t *readbytes);
+int BIO_gets(BIO *bp, char *buf, int size);
+int BIO_get_line(BIO *bio, char *buf, int size);
+int BIO_write(BIO *b, const void *data, int dlen);
+int BIO_write_ex(BIO *b, const void *data, size_t dlen, size_t *written);
+int BIO_puts(BIO *bp, const char *buf);
+int BIO_indent(BIO *b, int indent, int max);
+long BIO_ctrl(BIO *bp, int cmd, long larg, void *parg);
+long BIO_callback_ctrl(BIO *b, int cmd, BIO_info_cb *fp);
+void *BIO_ptr_ctrl(BIO *bp, int cmd, long larg);
+long BIO_int_ctrl(BIO *bp, int cmd, long larg, int iarg);
+BIO *BIO_push(BIO *b, BIO *append);
+BIO *BIO_pop(BIO *b);
+void BIO_free_all(BIO *a);
+BIO *BIO_find_type(BIO *b, int bio_type);
+BIO *BIO_next(BIO *b);
+void BIO_set_next(BIO *b, BIO *next);
+BIO *BIO_get_retry_BIO(BIO *bio, int *reason);
+int BIO_get_retry_reason(BIO *bio);
+void BIO_set_retry_reason(BIO *bio, int reason);
+BIO *BIO_dup_chain(BIO *in);
+
+int BIO_nread0(BIO *bio, char **buf);
+int BIO_nread(BIO *bio, char **buf, int num);
+int BIO_nwrite0(BIO *bio, char **buf);
+int BIO_nwrite(BIO *bio, char **buf, int num);
+
+const BIO_METHOD *BIO_s_mem(void);
+const BIO_METHOD *BIO_s_secmem(void);
+BIO *BIO_new_mem_buf(const void *buf, int len);
+# ifndef OPENSSL_NO_SOCK
+const BIO_METHOD *BIO_s_socket(void);
+const BIO_METHOD *BIO_s_connect(void);
+const BIO_METHOD *BIO_s_accept(void);
+# endif
+const BIO_METHOD *BIO_s_fd(void);
+const BIO_METHOD *BIO_s_log(void);
+const BIO_METHOD *BIO_s_bio(void);
+const BIO_METHOD *BIO_s_null(void);
+const BIO_METHOD *BIO_f_null(void);
+const BIO_METHOD *BIO_f_buffer(void);
+const BIO_METHOD *BIO_f_readbuffer(void);
+const BIO_METHOD *BIO_f_linebuffer(void);
+const BIO_METHOD *BIO_f_nbio_test(void);
+const BIO_METHOD *BIO_f_prefix(void);
+const BIO_METHOD *BIO_s_core(void);
+# ifndef OPENSSL_NO_DGRAM
+const BIO_METHOD *BIO_s_datagram(void);
+int BIO_dgram_non_fatal_error(int error);
+BIO *BIO_new_dgram(int fd, int close_flag);
+#  ifndef OPENSSL_NO_SCTP
+const BIO_METHOD *BIO_s_datagram_sctp(void);
+BIO *BIO_new_dgram_sctp(int fd, int close_flag);
+int BIO_dgram_is_sctp(BIO *bio);
+int BIO_dgram_sctp_notification_cb(BIO *b,
+                BIO_dgram_sctp_notification_handler_fn handle_notifications,
+                void *context);
+int BIO_dgram_sctp_wait_for_dry(BIO *b);
+int BIO_dgram_sctp_msg_waiting(BIO *b);
+#  endif
+# endif
+
+# ifndef OPENSSL_NO_SOCK
+int BIO_sock_should_retry(int i);
+int BIO_sock_non_fatal_error(int error);
+int BIO_socket_wait(int fd, int for_read, time_t max_time);
+# endif
+int BIO_wait(BIO *bio, time_t max_time, unsigned int nap_milliseconds);
+int BIO_do_connect_retry(BIO *bio, int timeout, int nap_milliseconds);
+
+int BIO_fd_should_retry(int i);
+int BIO_fd_non_fatal_error(int error);
+int BIO_dump_cb(int (*cb) (const void *data, size_t len, void *u),
+                void *u, const void *s, int len);
+int BIO_dump_indent_cb(int (*cb) (const void *data, size_t len, void *u),
+                       void *u, const void *s, int len, int indent);
+int BIO_dump(BIO *b, const void *bytes, int len);
+int BIO_dump_indent(BIO *b, const void *bytes, int len, int indent);
+# ifndef OPENSSL_NO_STDIO
+int BIO_dump_fp(FILE *fp, const void *s, int len);
+int BIO_dump_indent_fp(FILE *fp, const void *s, int len, int indent);
+# endif
+int BIO_hex_string(BIO *out, int indent, int width, const void *data,
+                   int datalen);
+
+# ifndef OPENSSL_NO_SOCK
+BIO_ADDR *BIO_ADDR_new(void);
+int BIO_ADDR_rawmake(BIO_ADDR *ap, int family,
+                     const void *where, size_t wherelen, unsigned short port);
+void BIO_ADDR_free(BIO_ADDR *);
+void BIO_ADDR_clear(BIO_ADDR *ap);
+int BIO_ADDR_family(const BIO_ADDR *ap);
+int BIO_ADDR_rawaddress(const BIO_ADDR *ap, void *p, size_t *l);
+unsigned short BIO_ADDR_rawport(const BIO_ADDR *ap);
+char *BIO_ADDR_hostname_string(const BIO_ADDR *ap, int numeric);
+char *BIO_ADDR_service_string(const BIO_ADDR *ap, int numeric);
+char *BIO_ADDR_path_string(const BIO_ADDR *ap);
+
+const BIO_ADDRINFO *BIO_ADDRINFO_next(const BIO_ADDRINFO *bai);
+int BIO_ADDRINFO_family(const BIO_ADDRINFO *bai);
+int BIO_ADDRINFO_socktype(const BIO_ADDRINFO *bai);
+int BIO_ADDRINFO_protocol(const BIO_ADDRINFO *bai);
+const BIO_ADDR *BIO_ADDRINFO_address(const BIO_ADDRINFO *bai);
+void BIO_ADDRINFO_free(BIO_ADDRINFO *bai);
+
+enum BIO_hostserv_priorities {
+    BIO_PARSE_PRIO_HOST, BIO_PARSE_PRIO_SERV
+};
+int BIO_parse_hostserv(const char *hostserv, char **host, char **service,
+                       enum BIO_hostserv_priorities hostserv_prio);
+enum BIO_lookup_type {
+    BIO_LOOKUP_CLIENT, BIO_LOOKUP_SERVER
+};
+int BIO_lookup(const char *host, const char *service,
+               enum BIO_lookup_type lookup_type,
+               int family, int socktype, BIO_ADDRINFO **res);
+int BIO_lookup_ex(const char *host, const char *service,
+                  int lookup_type, int family, int socktype, int protocol,
+                  BIO_ADDRINFO **res);
+int BIO_sock_error(int sock);
+int BIO_socket_ioctl(int fd, long type, void *arg);
+int BIO_socket_nbio(int fd, int mode);
+int BIO_sock_init(void);
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define BIO_sock_cleanup() while(0) continue
+# endif
+int BIO_set_tcp_ndelay(int sock, int turn_on);
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 struct hostent *BIO_gethostbyname(const char *name);
+OSSL_DEPRECATEDIN_1_1_0 int BIO_get_port(const char *str, unsigned short *port_ptr);
+OSSL_DEPRECATEDIN_1_1_0 int BIO_get_host_ip(const char *str, unsigned char *ip);
+OSSL_DEPRECATEDIN_1_1_0 int BIO_get_accept_socket(char *host_port, int mode);
+OSSL_DEPRECATEDIN_1_1_0 int BIO_accept(int sock, char **ip_port);
+# endif
+
+union BIO_sock_info_u {
+    BIO_ADDR *addr;
+};
+enum BIO_sock_info_type {
+    BIO_SOCK_INFO_ADDRESS
+};
+int BIO_sock_info(int sock,
+                  enum BIO_sock_info_type type, union BIO_sock_info_u *info);
+
+#  define BIO_SOCK_REUSEADDR    0x01
+#  define BIO_SOCK_V6_ONLY      0x02
+#  define BIO_SOCK_KEEPALIVE    0x04
+#  define BIO_SOCK_NONBLOCK     0x08
+#  define BIO_SOCK_NODELAY      0x10
+
+int BIO_socket(int domain, int socktype, int protocol, int options);
+int BIO_connect(int sock, const BIO_ADDR *addr, int options);
+int BIO_bind(int sock, const BIO_ADDR *addr, int options);
+int BIO_listen(int sock, const BIO_ADDR *addr, int options);
+int BIO_accept_ex(int accept_sock, BIO_ADDR *addr, int options);
+int BIO_closesocket(int sock);
+
+BIO *BIO_new_socket(int sock, int close_flag);
+BIO *BIO_new_connect(const char *host_port);
+BIO *BIO_new_accept(const char *host_port);
+# endif /* OPENSSL_NO_SOCK*/
+
+BIO *BIO_new_fd(int fd, int close_flag);
+
+int BIO_new_bio_pair(BIO **bio1, size_t writebuf1,
+                     BIO **bio2, size_t writebuf2);
+/*
+ * If successful, returns 1 and in *bio1, *bio2 two BIO pair endpoints.
+ * Otherwise returns 0 and sets *bio1 and *bio2 to NULL. Size 0 uses default
+ * value.
+ */
+
+void BIO_copy_next_retry(BIO *b);
+
+/*
+ * long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);
+ */
+
+# define ossl_bio__attr__(x)
+# if defined(__GNUC__) && defined(__STDC_VERSION__) \
+    && !defined(__MINGW32__) && !defined(__MINGW64__) \
+    && !defined(__APPLE__)
+    /*
+     * Because we support the 'z' modifier, which made its appearance in C99,
+     * we can't use __attribute__ with pre C99 dialects.
+     */
+#  if __STDC_VERSION__ >= 199901L
+#   undef ossl_bio__attr__
+#   define ossl_bio__attr__ __attribute__
+#   if __GNUC__*10 + __GNUC_MINOR__ >= 44
+#    define ossl_bio__printf__ __gnu_printf__
+#   else
+#    define ossl_bio__printf__ __printf__
+#   endif
+#  endif
+# endif
+int BIO_printf(BIO *bio, const char *format, ...)
+ossl_bio__attr__((__format__(ossl_bio__printf__, 2, 3)));
+int BIO_vprintf(BIO *bio, const char *format, va_list args)
+ossl_bio__attr__((__format__(ossl_bio__printf__, 2, 0)));
+int BIO_snprintf(char *buf, size_t n, const char *format, ...)
+ossl_bio__attr__((__format__(ossl_bio__printf__, 3, 4)));
+int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args)
+ossl_bio__attr__((__format__(ossl_bio__printf__, 3, 0)));
+# undef ossl_bio__attr__
+# undef ossl_bio__printf__
+
+
+BIO_METHOD *BIO_meth_new(int type, const char *name);
+void BIO_meth_free(BIO_METHOD *biom);
+int (*BIO_meth_get_write(const BIO_METHOD *biom)) (BIO *, const char *, int);
+int (*BIO_meth_get_write_ex(const BIO_METHOD *biom)) (BIO *, const char *, size_t,
+                                                size_t *);
+int BIO_meth_set_write(BIO_METHOD *biom,
+                       int (*write) (BIO *, const char *, int));
+int BIO_meth_set_write_ex(BIO_METHOD *biom,
+                       int (*bwrite) (BIO *, const char *, size_t, size_t *));
+int (*BIO_meth_get_read(const BIO_METHOD *biom)) (BIO *, char *, int);
+int (*BIO_meth_get_read_ex(const BIO_METHOD *biom)) (BIO *, char *, size_t, size_t *);
+int BIO_meth_set_read(BIO_METHOD *biom,
+                      int (*read) (BIO *, char *, int));
+int BIO_meth_set_read_ex(BIO_METHOD *biom,
+                         int (*bread) (BIO *, char *, size_t, size_t *));
+int (*BIO_meth_get_puts(const BIO_METHOD *biom)) (BIO *, const char *);
+int BIO_meth_set_puts(BIO_METHOD *biom,
+                      int (*puts) (BIO *, const char *));
+int (*BIO_meth_get_gets(const BIO_METHOD *biom)) (BIO *, char *, int);
+int BIO_meth_set_gets(BIO_METHOD *biom,
+                      int (*gets) (BIO *, char *, int));
+long (*BIO_meth_get_ctrl(const BIO_METHOD *biom)) (BIO *, int, long, void *);
+int BIO_meth_set_ctrl(BIO_METHOD *biom,
+                      long (*ctrl) (BIO *, int, long, void *));
+int (*BIO_meth_get_create(const BIO_METHOD *bion)) (BIO *);
+int BIO_meth_set_create(BIO_METHOD *biom, int (*create) (BIO *));
+int (*BIO_meth_get_destroy(const BIO_METHOD *biom)) (BIO *);
+int BIO_meth_set_destroy(BIO_METHOD *biom, int (*destroy) (BIO *));
+long (*BIO_meth_get_callback_ctrl(const BIO_METHOD *biom))
+                                 (BIO *, int, BIO_info_cb *);
+int BIO_meth_set_callback_ctrl(BIO_METHOD *biom,
+                               long (*callback_ctrl) (BIO *, int,
+                                                      BIO_info_cb *));
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/bioerr.h b/openssl/bioerr.h
new file mode 100644
index 0000000..787b30a
--- /dev/null
+++ b/openssl/bioerr.h
@@ -0,0 +1,65 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_BIOERR_H
+# define OPENSSL_BIOERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * BIO reason codes.
+ */
+# define BIO_R_ACCEPT_ERROR                               100
+# define BIO_R_ADDRINFO_ADDR_IS_NOT_AF_INET               141
+# define BIO_R_AMBIGUOUS_HOST_OR_SERVICE                  129
+# define BIO_R_BAD_FOPEN_MODE                             101
+# define BIO_R_BROKEN_PIPE                                124
+# define BIO_R_CONNECT_ERROR                              103
+# define BIO_R_CONNECT_TIMEOUT                            147
+# define BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET          107
+# define BIO_R_GETSOCKNAME_ERROR                          132
+# define BIO_R_GETSOCKNAME_TRUNCATED_ADDRESS              133
+# define BIO_R_GETTING_SOCKTYPE                           134
+# define BIO_R_INVALID_ARGUMENT                           125
+# define BIO_R_INVALID_SOCKET                             135
+# define BIO_R_IN_USE                                     123
+# define BIO_R_LENGTH_TOO_LONG                            102
+# define BIO_R_LISTEN_V6_ONLY                             136
+# define BIO_R_LOOKUP_RETURNED_NOTHING                    142
+# define BIO_R_MALFORMED_HOST_OR_SERVICE                  130
+# define BIO_R_NBIO_CONNECT_ERROR                         110
+# define BIO_R_NO_ACCEPT_ADDR_OR_SERVICE_SPECIFIED        143
+# define BIO_R_NO_HOSTNAME_OR_SERVICE_SPECIFIED           144
+# define BIO_R_NO_PORT_DEFINED                            113
+# define BIO_R_NO_SUCH_FILE                               128
+# define BIO_R_NULL_PARAMETER                             115 /* unused */
+# define BIO_R_TRANSFER_ERROR                             104
+# define BIO_R_TRANSFER_TIMEOUT                           105
+# define BIO_R_UNABLE_TO_BIND_SOCKET                      117
+# define BIO_R_UNABLE_TO_CREATE_SOCKET                    118
+# define BIO_R_UNABLE_TO_KEEPALIVE                        137
+# define BIO_R_UNABLE_TO_LISTEN_SOCKET                    119
+# define BIO_R_UNABLE_TO_NODELAY                          138
+# define BIO_R_UNABLE_TO_REUSEADDR                        139
+# define BIO_R_UNAVAILABLE_IP_FAMILY                      145
+# define BIO_R_UNINITIALIZED                              120
+# define BIO_R_UNKNOWN_INFO_TYPE                          140
+# define BIO_R_UNSUPPORTED_IP_FAMILY                      146
+# define BIO_R_UNSUPPORTED_METHOD                         121
+# define BIO_R_UNSUPPORTED_PROTOCOL_FAMILY                131
+# define BIO_R_WRITE_TO_READ_ONLY_BIO                     126
+# define BIO_R_WSASTARTUP                                 122
+
+#endif
diff --git a/openssl/blowfish.h b/openssl/blowfish.h
new file mode 100644
index 0000000..667d642
--- /dev/null
+++ b/openssl/blowfish.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_BLOWFISH_H
+# define OPENSSL_BLOWFISH_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_BLOWFISH_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_BF
+# include <openssl/e_os2.h>
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+# define BF_BLOCK        8
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+
+#  define BF_ENCRYPT      1
+#  define BF_DECRYPT      0
+
+/*-
+ * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+ * ! BF_LONG has to be at least 32 bits wide.                     !
+ * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+ */
+#  define BF_LONG unsigned int
+
+#  define BF_ROUNDS       16
+
+typedef struct bf_key_st {
+    BF_LONG P[BF_ROUNDS + 2];
+    BF_LONG S[4 * 256];
+} BF_KEY;
+
+# endif /* OPENSSL_NO_DEPRECATED_3_0 */
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 void BF_set_key(BF_KEY *key, int len,
+                                      const unsigned char *data);
+OSSL_DEPRECATEDIN_3_0 void BF_encrypt(BF_LONG *data, const BF_KEY *key);
+OSSL_DEPRECATEDIN_3_0 void BF_decrypt(BF_LONG *data, const BF_KEY *key);
+OSSL_DEPRECATEDIN_3_0 void BF_ecb_encrypt(const unsigned char *in,
+                                          unsigned char *out, const BF_KEY *key,
+                                          int enc);
+OSSL_DEPRECATEDIN_3_0 void BF_cbc_encrypt(const unsigned char *in,
+                                          unsigned char *out, long length,
+                                          const BF_KEY *schedule,
+                                          unsigned char *ivec, int enc);
+OSSL_DEPRECATEDIN_3_0 void BF_cfb64_encrypt(const unsigned char *in,
+                                            unsigned char *out,
+                                            long length, const BF_KEY *schedule,
+                                            unsigned char *ivec, int *num,
+                                            int enc);
+OSSL_DEPRECATEDIN_3_0 void BF_ofb64_encrypt(const unsigned char *in,
+                                            unsigned char *out,
+                                            long length, const BF_KEY *schedule,
+                                            unsigned char *ivec, int *num);
+OSSL_DEPRECATEDIN_3_0 const char *BF_options(void);
+# endif
+
+# ifdef  __cplusplus
+}
+# endif
+# endif
+
+#endif
diff --git a/openssl/bn.h b/openssl/bn.h
new file mode 100644
index 0000000..27b127a
--- /dev/null
+++ b/openssl/bn.h
@@ -0,0 +1,584 @@
+/*
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_BN_H
+# define OPENSSL_BN_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_BN_H
+# endif
+
+# include <openssl/e_os2.h>
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+# include <openssl/opensslconf.h>
+# include <openssl/types.h>
+# include <openssl/crypto.h>
+# include <openssl/bnerr.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/*
+ * 64-bit processor with LP64 ABI
+ */
+# ifdef SIXTY_FOUR_BIT_LONG
+#  define BN_ULONG        unsigned long
+#  define BN_BYTES        8
+# endif
+
+/*
+ * 64-bit processor other than LP64 ABI
+ */
+# ifdef SIXTY_FOUR_BIT
+#  define BN_ULONG        unsigned long long
+#  define BN_BYTES        8
+# endif
+
+# ifdef THIRTY_TWO_BIT
+#  define BN_ULONG        unsigned int
+#  define BN_BYTES        4
+# endif
+
+# define BN_BITS2       (BN_BYTES * 8)
+# define BN_BITS        (BN_BITS2 * 2)
+# define BN_TBIT        ((BN_ULONG)1 << (BN_BITS2 - 1))
+
+# define BN_FLG_MALLOCED         0x01
+# define BN_FLG_STATIC_DATA      0x02
+
+/*
+ * avoid leaking exponent information through timing,
+ * BN_mod_exp_mont() will call BN_mod_exp_mont_consttime,
+ * BN_div() will call BN_div_no_branch,
+ * BN_mod_inverse() will call bn_mod_inverse_no_branch.
+ */
+# define BN_FLG_CONSTTIME        0x04
+# define BN_FLG_SECURE           0x08
+
+# ifndef OPENSSL_NO_DEPRECATED_0_9_8
+/* deprecated name for the flag */
+#  define BN_FLG_EXP_CONSTTIME BN_FLG_CONSTTIME
+#  define BN_FLG_FREE            0x8000 /* used for debugging */
+# endif
+
+void BN_set_flags(BIGNUM *b, int n);
+int BN_get_flags(const BIGNUM *b, int n);
+
+/* Values for |top| in BN_rand() */
+#define BN_RAND_TOP_ANY    -1
+#define BN_RAND_TOP_ONE     0
+#define BN_RAND_TOP_TWO     1
+
+/* Values for |bottom| in BN_rand() */
+#define BN_RAND_BOTTOM_ANY  0
+#define BN_RAND_BOTTOM_ODD  1
+
+/*
+ * get a clone of a BIGNUM with changed flags, for *temporary* use only (the
+ * two BIGNUMs cannot be used in parallel!). Also only for *read only* use. The
+ * value |dest| should be a newly allocated BIGNUM obtained via BN_new() that
+ * has not been otherwise initialised or used.
+ */
+void BN_with_flags(BIGNUM *dest, const BIGNUM *b, int flags);
+
+/* Wrapper function to make using BN_GENCB easier */
+int BN_GENCB_call(BN_GENCB *cb, int a, int b);
+
+BN_GENCB *BN_GENCB_new(void);
+void BN_GENCB_free(BN_GENCB *cb);
+
+/* Populate a BN_GENCB structure with an "old"-style callback */
+void BN_GENCB_set_old(BN_GENCB *gencb, void (*callback) (int, int, void *),
+                      void *cb_arg);
+
+/* Populate a BN_GENCB structure with a "new"-style callback */
+void BN_GENCB_set(BN_GENCB *gencb, int (*callback) (int, int, BN_GENCB *),
+                  void *cb_arg);
+
+void *BN_GENCB_get_arg(BN_GENCB *cb);
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define BN_prime_checks 0      /* default: select number of iterations based
+                                  * on the size of the number */
+
+/*
+ * BN_prime_checks_for_size() returns the number of Miller-Rabin iterations
+ * that will be done for checking that a random number is probably prime. The
+ * error rate for accepting a composite number as prime depends on the size of
+ * the prime |b|. The error rates used are for calculating an RSA key with 2 primes,
+ * and so the level is what you would expect for a key of double the size of the
+ * prime.
+ *
+ * This table is generated using the algorithm of FIPS PUB 186-4
+ * Digital Signature Standard (DSS), section F.1, page 117.
+ * (https://dx.doi.org/10.6028/NIST.FIPS.186-4)
+ *
+ * The following magma script was used to generate the output:
+ * securitybits:=125;
+ * k:=1024;
+ * for t:=1 to 65 do
+ *   for M:=3 to Floor(2*Sqrt(k-1)-1) do
+ *     S:=0;
+ *     // Sum over m
+ *     for m:=3 to M do
+ *       s:=0;
+ *       // Sum over j
+ *       for j:=2 to m do
+ *         s+:=(RealField(32)!2)^-(j+(k-1)/j);
+ *       end for;
+ *       S+:=2^(m-(m-1)*t)*s;
+ *     end for;
+ *     A:=2^(k-2-M*t);
+ *     B:=8*(Pi(RealField(32))^2-6)/3*2^(k-2)*S;
+ *     pkt:=2.00743*Log(2)*k*2^-k*(A+B);
+ *     seclevel:=Floor(-Log(2,pkt));
+ *     if seclevel ge securitybits then
+ *       printf "k: %5o, security: %o bits  (t: %o, M: %o)\n",k,seclevel,t,M;
+ *       break;
+ *     end if;
+ *   end for;
+ *   if seclevel ge securitybits then break; end if;
+ * end for;
+ *
+ * It can be run online at:
+ * http://magma.maths.usyd.edu.au/calc
+ *
+ * And will output:
+ * k:  1024, security: 129 bits  (t: 6, M: 23)
+ *
+ * k is the number of bits of the prime, securitybits is the level we want to
+ * reach.
+ *
+ * prime length | RSA key size | # MR tests | security level
+ * -------------+--------------|------------+---------------
+ *  (b) >= 6394 |     >= 12788 |          3 |        256 bit
+ *  (b) >= 3747 |     >=  7494 |          3 |        192 bit
+ *  (b) >= 1345 |     >=  2690 |          4 |        128 bit
+ *  (b) >= 1080 |     >=  2160 |          5 |        128 bit
+ *  (b) >=  852 |     >=  1704 |          5 |        112 bit
+ *  (b) >=  476 |     >=   952 |          5 |         80 bit
+ *  (b) >=  400 |     >=   800 |          6 |         80 bit
+ *  (b) >=  347 |     >=   694 |          7 |         80 bit
+ *  (b) >=  308 |     >=   616 |          8 |         80 bit
+ *  (b) >=   55 |     >=   110 |         27 |         64 bit
+ *  (b) >=    6 |     >=    12 |         34 |         64 bit
+ */
+
+#  define BN_prime_checks_for_size(b) ((b) >= 3747 ?  3 : \
+                                      (b) >=  1345 ?  4 : \
+                                      (b) >=  476 ?  5 : \
+                                      (b) >=  400 ?  6 : \
+                                      (b) >=  347 ?  7 : \
+                                      (b) >=  308 ?  8 : \
+                                      (b) >=  55  ? 27 : \
+                                      /* b >= 6 */ 34)
+# endif
+
+# define BN_num_bytes(a) ((BN_num_bits(a)+7)/8)
+
+int BN_abs_is_word(const BIGNUM *a, const BN_ULONG w);
+int BN_is_zero(const BIGNUM *a);
+int BN_is_one(const BIGNUM *a);
+int BN_is_word(const BIGNUM *a, const BN_ULONG w);
+int BN_is_odd(const BIGNUM *a);
+
+# define BN_one(a)       (BN_set_word((a),1))
+
+void BN_zero_ex(BIGNUM *a);
+
+# if OPENSSL_API_LEVEL > 908
+#  define BN_zero(a)      BN_zero_ex(a)
+# else
+#  define BN_zero(a)      (BN_set_word((a),0))
+# endif
+
+const BIGNUM *BN_value_one(void);
+char *BN_options(void);
+BN_CTX *BN_CTX_new_ex(OSSL_LIB_CTX *ctx);
+BN_CTX *BN_CTX_new(void);
+BN_CTX *BN_CTX_secure_new_ex(OSSL_LIB_CTX *ctx);
+BN_CTX *BN_CTX_secure_new(void);
+void BN_CTX_free(BN_CTX *c);
+void BN_CTX_start(BN_CTX *ctx);
+BIGNUM *BN_CTX_get(BN_CTX *ctx);
+void BN_CTX_end(BN_CTX *ctx);
+int BN_rand_ex(BIGNUM *rnd, int bits, int top, int bottom,
+               unsigned int strength, BN_CTX *ctx);
+int BN_rand(BIGNUM *rnd, int bits, int top, int bottom);
+int BN_priv_rand_ex(BIGNUM *rnd, int bits, int top, int bottom,
+                    unsigned int strength, BN_CTX *ctx);
+int BN_priv_rand(BIGNUM *rnd, int bits, int top, int bottom);
+int BN_rand_range_ex(BIGNUM *r, const BIGNUM *range, unsigned int strength,
+                     BN_CTX *ctx);
+int BN_rand_range(BIGNUM *rnd, const BIGNUM *range);
+int BN_priv_rand_range_ex(BIGNUM *r, const BIGNUM *range,
+                          unsigned int strength, BN_CTX *ctx);
+int BN_priv_rand_range(BIGNUM *rnd, const BIGNUM *range);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+int BN_pseudo_rand(BIGNUM *rnd, int bits, int top, int bottom);
+OSSL_DEPRECATEDIN_3_0
+int BN_pseudo_rand_range(BIGNUM *rnd, const BIGNUM *range);
+# endif
+int BN_num_bits(const BIGNUM *a);
+int BN_num_bits_word(BN_ULONG l);
+int BN_security_bits(int L, int N);
+BIGNUM *BN_new(void);
+BIGNUM *BN_secure_new(void);
+void BN_clear_free(BIGNUM *a);
+BIGNUM *BN_copy(BIGNUM *a, const BIGNUM *b);
+void BN_swap(BIGNUM *a, BIGNUM *b);
+BIGNUM *BN_bin2bn(const unsigned char *s, int len, BIGNUM *ret);
+int BN_bn2bin(const BIGNUM *a, unsigned char *to);
+int BN_bn2binpad(const BIGNUM *a, unsigned char *to, int tolen);
+BIGNUM *BN_lebin2bn(const unsigned char *s, int len, BIGNUM *ret);
+int BN_bn2lebinpad(const BIGNUM *a, unsigned char *to, int tolen);
+BIGNUM *BN_native2bn(const unsigned char *s, int len, BIGNUM *ret);
+int BN_bn2nativepad(const BIGNUM *a, unsigned char *to, int tolen);
+BIGNUM *BN_mpi2bn(const unsigned char *s, int len, BIGNUM *ret);
+int BN_bn2mpi(const BIGNUM *a, unsigned char *to);
+int BN_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
+int BN_usub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
+int BN_uadd(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
+int BN_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
+int BN_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
+int BN_sqr(BIGNUM *r, const BIGNUM *a, BN_CTX *ctx);
+/** BN_set_negative sets sign of a BIGNUM
+ * \param  b  pointer to the BIGNUM object
+ * \param  n  0 if the BIGNUM b should be positive and a value != 0 otherwise
+ */
+void BN_set_negative(BIGNUM *b, int n);
+/** BN_is_negative returns 1 if the BIGNUM is negative
+ * \param  b  pointer to the BIGNUM object
+ * \return 1 if a < 0 and 0 otherwise
+ */
+int BN_is_negative(const BIGNUM *b);
+
+int BN_div(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m, const BIGNUM *d,
+           BN_CTX *ctx);
+# define BN_mod(rem,m,d,ctx) BN_div(NULL,(rem),(m),(d),(ctx))
+int BN_nnmod(BIGNUM *r, const BIGNUM *m, const BIGNUM *d, BN_CTX *ctx);
+int BN_mod_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
+               BN_CTX *ctx);
+int BN_mod_add_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                     const BIGNUM *m);
+int BN_mod_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
+               BN_CTX *ctx);
+int BN_mod_sub_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                     const BIGNUM *m);
+int BN_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
+               BN_CTX *ctx);
+int BN_mod_sqr(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx);
+int BN_mod_lshift1(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx);
+int BN_mod_lshift1_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *m);
+int BN_mod_lshift(BIGNUM *r, const BIGNUM *a, int n, const BIGNUM *m,
+                  BN_CTX *ctx);
+int BN_mod_lshift_quick(BIGNUM *r, const BIGNUM *a, int n, const BIGNUM *m);
+
+BN_ULONG BN_mod_word(const BIGNUM *a, BN_ULONG w);
+BN_ULONG BN_div_word(BIGNUM *a, BN_ULONG w);
+int BN_mul_word(BIGNUM *a, BN_ULONG w);
+int BN_add_word(BIGNUM *a, BN_ULONG w);
+int BN_sub_word(BIGNUM *a, BN_ULONG w);
+int BN_set_word(BIGNUM *a, BN_ULONG w);
+BN_ULONG BN_get_word(const BIGNUM *a);
+
+int BN_cmp(const BIGNUM *a, const BIGNUM *b);
+void BN_free(BIGNUM *a);
+int BN_is_bit_set(const BIGNUM *a, int n);
+int BN_lshift(BIGNUM *r, const BIGNUM *a, int n);
+int BN_lshift1(BIGNUM *r, const BIGNUM *a);
+int BN_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
+
+int BN_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+               const BIGNUM *m, BN_CTX *ctx);
+int BN_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                    const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+int BN_mod_exp_mont_consttime(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
+                              const BIGNUM *m, BN_CTX *ctx,
+                              BN_MONT_CTX *in_mont);
+int BN_mod_exp_mont_word(BIGNUM *r, BN_ULONG a, const BIGNUM *p,
+                         const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+int BN_mod_exp2_mont(BIGNUM *r, const BIGNUM *a1, const BIGNUM *p1,
+                     const BIGNUM *a2, const BIGNUM *p2, const BIGNUM *m,
+                     BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+int BN_mod_exp_simple(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                      const BIGNUM *m, BN_CTX *ctx);
+int BN_mod_exp_mont_consttime_x2(BIGNUM *rr1, const BIGNUM *a1, const BIGNUM *p1,
+                                 const BIGNUM *m1, BN_MONT_CTX *in_mont1,
+                                 BIGNUM *rr2, const BIGNUM *a2, const BIGNUM *p2,
+                                 const BIGNUM *m2, BN_MONT_CTX *in_mont2,
+                                 BN_CTX *ctx);
+
+int BN_mask_bits(BIGNUM *a, int n);
+# ifndef OPENSSL_NO_STDIO
+int BN_print_fp(FILE *fp, const BIGNUM *a);
+# endif
+int BN_print(BIO *bio, const BIGNUM *a);
+int BN_reciprocal(BIGNUM *r, const BIGNUM *m, int len, BN_CTX *ctx);
+int BN_rshift(BIGNUM *r, const BIGNUM *a, int n);
+int BN_rshift1(BIGNUM *r, const BIGNUM *a);
+void BN_clear(BIGNUM *a);
+BIGNUM *BN_dup(const BIGNUM *a);
+int BN_ucmp(const BIGNUM *a, const BIGNUM *b);
+int BN_set_bit(BIGNUM *a, int n);
+int BN_clear_bit(BIGNUM *a, int n);
+char *BN_bn2hex(const BIGNUM *a);
+char *BN_bn2dec(const BIGNUM *a);
+int BN_hex2bn(BIGNUM **a, const char *str);
+int BN_dec2bn(BIGNUM **a, const char *str);
+int BN_asc2bn(BIGNUM **a, const char *str);
+int BN_gcd(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
+int BN_kronecker(const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx); /* returns
+                                                                  * -2 for
+                                                                  * error */
+int BN_are_coprime(BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
+BIGNUM *BN_mod_inverse(BIGNUM *ret,
+                       const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx);
+BIGNUM *BN_mod_sqrt(BIGNUM *ret,
+                    const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx);
+
+void BN_consttime_swap(BN_ULONG swap, BIGNUM *a, BIGNUM *b, int nwords);
+
+/* Deprecated versions */
+# ifndef OPENSSL_NO_DEPRECATED_0_9_8
+OSSL_DEPRECATEDIN_0_9_8
+BIGNUM *BN_generate_prime(BIGNUM *ret, int bits, int safe,
+                          const BIGNUM *add, const BIGNUM *rem,
+                          void (*callback) (int, int, void *),
+                          void *cb_arg);
+OSSL_DEPRECATEDIN_0_9_8
+int BN_is_prime(const BIGNUM *p, int nchecks,
+                void (*callback) (int, int, void *),
+                BN_CTX *ctx, void *cb_arg);
+OSSL_DEPRECATEDIN_0_9_8
+int BN_is_prime_fasttest(const BIGNUM *p, int nchecks,
+                         void (*callback) (int, int, void *),
+                         BN_CTX *ctx, void *cb_arg,
+                         int do_trial_division);
+# endif
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+int BN_is_prime_ex(const BIGNUM *p, int nchecks, BN_CTX *ctx, BN_GENCB *cb);
+OSSL_DEPRECATEDIN_3_0
+int BN_is_prime_fasttest_ex(const BIGNUM *p, int nchecks, BN_CTX *ctx,
+                            int do_trial_division, BN_GENCB *cb);
+# endif
+/* Newer versions */
+int BN_generate_prime_ex2(BIGNUM *ret, int bits, int safe,
+                          const BIGNUM *add, const BIGNUM *rem, BN_GENCB *cb,
+                          BN_CTX *ctx);
+int BN_generate_prime_ex(BIGNUM *ret, int bits, int safe, const BIGNUM *add,
+                         const BIGNUM *rem, BN_GENCB *cb);
+int BN_check_prime(const BIGNUM *p, BN_CTX *ctx, BN_GENCB *cb);
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+int BN_X931_generate_Xpq(BIGNUM *Xp, BIGNUM *Xq, int nbits, BN_CTX *ctx);
+
+OSSL_DEPRECATEDIN_3_0
+int BN_X931_derive_prime_ex(BIGNUM *p, BIGNUM *p1, BIGNUM *p2,
+                            const BIGNUM *Xp, const BIGNUM *Xp1,
+                            const BIGNUM *Xp2, const BIGNUM *e, BN_CTX *ctx,
+                            BN_GENCB *cb);
+OSSL_DEPRECATEDIN_3_0
+int BN_X931_generate_prime_ex(BIGNUM *p, BIGNUM *p1, BIGNUM *p2, BIGNUM *Xp1,
+                              BIGNUM *Xp2, const BIGNUM *Xp, const BIGNUM *e,
+                              BN_CTX *ctx, BN_GENCB *cb);
+# endif
+
+BN_MONT_CTX *BN_MONT_CTX_new(void);
+int BN_mod_mul_montgomery(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                          BN_MONT_CTX *mont, BN_CTX *ctx);
+int BN_to_montgomery(BIGNUM *r, const BIGNUM *a, BN_MONT_CTX *mont,
+                     BN_CTX *ctx);
+int BN_from_montgomery(BIGNUM *r, const BIGNUM *a, BN_MONT_CTX *mont,
+                       BN_CTX *ctx);
+void BN_MONT_CTX_free(BN_MONT_CTX *mont);
+int BN_MONT_CTX_set(BN_MONT_CTX *mont, const BIGNUM *mod, BN_CTX *ctx);
+BN_MONT_CTX *BN_MONT_CTX_copy(BN_MONT_CTX *to, BN_MONT_CTX *from);
+BN_MONT_CTX *BN_MONT_CTX_set_locked(BN_MONT_CTX **pmont, CRYPTO_RWLOCK *lock,
+                                    const BIGNUM *mod, BN_CTX *ctx);
+
+/* BN_BLINDING flags */
+# define BN_BLINDING_NO_UPDATE   0x00000001
+# define BN_BLINDING_NO_RECREATE 0x00000002
+
+BN_BLINDING *BN_BLINDING_new(const BIGNUM *A, const BIGNUM *Ai, BIGNUM *mod);
+void BN_BLINDING_free(BN_BLINDING *b);
+int BN_BLINDING_update(BN_BLINDING *b, BN_CTX *ctx);
+int BN_BLINDING_convert(BIGNUM *n, BN_BLINDING *b, BN_CTX *ctx);
+int BN_BLINDING_invert(BIGNUM *n, BN_BLINDING *b, BN_CTX *ctx);
+int BN_BLINDING_convert_ex(BIGNUM *n, BIGNUM *r, BN_BLINDING *b, BN_CTX *);
+int BN_BLINDING_invert_ex(BIGNUM *n, const BIGNUM *r, BN_BLINDING *b,
+                          BN_CTX *);
+
+int BN_BLINDING_is_current_thread(BN_BLINDING *b);
+void BN_BLINDING_set_current_thread(BN_BLINDING *b);
+int BN_BLINDING_lock(BN_BLINDING *b);
+int BN_BLINDING_unlock(BN_BLINDING *b);
+
+unsigned long BN_BLINDING_get_flags(const BN_BLINDING *);
+void BN_BLINDING_set_flags(BN_BLINDING *, unsigned long);
+BN_BLINDING *BN_BLINDING_create_param(BN_BLINDING *b,
+                                      const BIGNUM *e, BIGNUM *m, BN_CTX *ctx,
+                                      int (*bn_mod_exp) (BIGNUM *r,
+                                                         const BIGNUM *a,
+                                                         const BIGNUM *p,
+                                                         const BIGNUM *m,
+                                                         BN_CTX *ctx,
+                                                         BN_MONT_CTX *m_ctx),
+                                      BN_MONT_CTX *m_ctx);
+# ifndef OPENSSL_NO_DEPRECATED_0_9_8
+OSSL_DEPRECATEDIN_0_9_8
+void BN_set_params(int mul, int high, int low, int mont);
+OSSL_DEPRECATEDIN_0_9_8
+int BN_get_params(int which); /* 0, mul, 1 high, 2 low, 3 mont */
+# endif
+
+BN_RECP_CTX *BN_RECP_CTX_new(void);
+void BN_RECP_CTX_free(BN_RECP_CTX *recp);
+int BN_RECP_CTX_set(BN_RECP_CTX *recp, const BIGNUM *rdiv, BN_CTX *ctx);
+int BN_mod_mul_reciprocal(BIGNUM *r, const BIGNUM *x, const BIGNUM *y,
+                          BN_RECP_CTX *recp, BN_CTX *ctx);
+int BN_mod_exp_recp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                    const BIGNUM *m, BN_CTX *ctx);
+int BN_div_recp(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m,
+                BN_RECP_CTX *recp, BN_CTX *ctx);
+
+# ifndef OPENSSL_NO_EC2M
+
+/*
+ * Functions for arithmetic over binary polynomials represented by BIGNUMs.
+ * The BIGNUM::neg property of BIGNUMs representing binary polynomials is
+ * ignored. Note that input arguments are not const so that their bit arrays
+ * can be expanded to the appropriate size if needed.
+ */
+
+/*
+ * r = a + b
+ */
+int BN_GF2m_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
+#  define BN_GF2m_sub(r, a, b) BN_GF2m_add(r, a, b)
+/*
+ * r=a mod p
+ */
+int BN_GF2m_mod(BIGNUM *r, const BIGNUM *a, const BIGNUM *p);
+/* r = (a * b) mod p */
+int BN_GF2m_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                    const BIGNUM *p, BN_CTX *ctx);
+/* r = (a * a) mod p */
+int BN_GF2m_mod_sqr(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
+/* r = (1 / b) mod p */
+int BN_GF2m_mod_inv(BIGNUM *r, const BIGNUM *b, const BIGNUM *p, BN_CTX *ctx);
+/* r = (a / b) mod p */
+int BN_GF2m_mod_div(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                    const BIGNUM *p, BN_CTX *ctx);
+/* r = (a ^ b) mod p */
+int BN_GF2m_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                    const BIGNUM *p, BN_CTX *ctx);
+/* r = sqrt(a) mod p */
+int BN_GF2m_mod_sqrt(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                     BN_CTX *ctx);
+/* r^2 + r = a mod p */
+int BN_GF2m_mod_solve_quad(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                           BN_CTX *ctx);
+#  define BN_GF2m_cmp(a, b) BN_ucmp((a), (b))
+/*-
+ * Some functions allow for representation of the irreducible polynomials
+ * as an unsigned int[], say p.  The irreducible f(t) is then of the form:
+ *     t^p[0] + t^p[1] + ... + t^p[k]
+ * where m = p[0] > p[1] > ... > p[k] = 0.
+ */
+/* r = a mod p */
+int BN_GF2m_mod_arr(BIGNUM *r, const BIGNUM *a, const int p[]);
+/* r = (a * b) mod p */
+int BN_GF2m_mod_mul_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                        const int p[], BN_CTX *ctx);
+/* r = (a * a) mod p */
+int BN_GF2m_mod_sqr_arr(BIGNUM *r, const BIGNUM *a, const int p[],
+                        BN_CTX *ctx);
+/* r = (1 / b) mod p */
+int BN_GF2m_mod_inv_arr(BIGNUM *r, const BIGNUM *b, const int p[],
+                        BN_CTX *ctx);
+/* r = (a / b) mod p */
+int BN_GF2m_mod_div_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                        const int p[], BN_CTX *ctx);
+/* r = (a ^ b) mod p */
+int BN_GF2m_mod_exp_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                        const int p[], BN_CTX *ctx);
+/* r = sqrt(a) mod p */
+int BN_GF2m_mod_sqrt_arr(BIGNUM *r, const BIGNUM *a,
+                         const int p[], BN_CTX *ctx);
+/* r^2 + r = a mod p */
+int BN_GF2m_mod_solve_quad_arr(BIGNUM *r, const BIGNUM *a,
+                               const int p[], BN_CTX *ctx);
+int BN_GF2m_poly2arr(const BIGNUM *a, int p[], int max);
+int BN_GF2m_arr2poly(const int p[], BIGNUM *a);
+
+# endif
+
+/*
+ * faster mod functions for the 'NIST primes' 0 <= a < p^2
+ */
+int BN_nist_mod_192(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
+int BN_nist_mod_224(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
+int BN_nist_mod_256(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
+int BN_nist_mod_384(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
+int BN_nist_mod_521(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
+
+const BIGNUM *BN_get0_nist_prime_192(void);
+const BIGNUM *BN_get0_nist_prime_224(void);
+const BIGNUM *BN_get0_nist_prime_256(void);
+const BIGNUM *BN_get0_nist_prime_384(void);
+const BIGNUM *BN_get0_nist_prime_521(void);
+
+int (*BN_nist_mod_func(const BIGNUM *p)) (BIGNUM *r, const BIGNUM *a,
+                                          const BIGNUM *field, BN_CTX *ctx);
+
+int BN_generate_dsa_nonce(BIGNUM *out, const BIGNUM *range,
+                          const BIGNUM *priv, const unsigned char *message,
+                          size_t message_len, BN_CTX *ctx);
+
+/* Primes from RFC 2409 */
+BIGNUM *BN_get_rfc2409_prime_768(BIGNUM *bn);
+BIGNUM *BN_get_rfc2409_prime_1024(BIGNUM *bn);
+
+/* Primes from RFC 3526 */
+BIGNUM *BN_get_rfc3526_prime_1536(BIGNUM *bn);
+BIGNUM *BN_get_rfc3526_prime_2048(BIGNUM *bn);
+BIGNUM *BN_get_rfc3526_prime_3072(BIGNUM *bn);
+BIGNUM *BN_get_rfc3526_prime_4096(BIGNUM *bn);
+BIGNUM *BN_get_rfc3526_prime_6144(BIGNUM *bn);
+BIGNUM *BN_get_rfc3526_prime_8192(BIGNUM *bn);
+
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#   define get_rfc2409_prime_768 BN_get_rfc2409_prime_768
+#   define get_rfc2409_prime_1024 BN_get_rfc2409_prime_1024
+#   define get_rfc3526_prime_1536 BN_get_rfc3526_prime_1536
+#   define get_rfc3526_prime_2048 BN_get_rfc3526_prime_2048
+#   define get_rfc3526_prime_3072 BN_get_rfc3526_prime_3072
+#   define get_rfc3526_prime_4096 BN_get_rfc3526_prime_4096
+#   define get_rfc3526_prime_6144 BN_get_rfc3526_prime_6144
+#   define get_rfc3526_prime_8192 BN_get_rfc3526_prime_8192
+#  endif
+
+int BN_bntest_rand(BIGNUM *rnd, int bits, int top, int bottom);
+
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/bnerr.h b/openssl/bnerr.h
new file mode 100644
index 0000000..7c3f6ef
--- /dev/null
+++ b/openssl/bnerr.h
@@ -0,0 +1,47 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_BNERR_H
+# define OPENSSL_BNERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * BN reason codes.
+ */
+# define BN_R_ARG2_LT_ARG3                                100
+# define BN_R_BAD_RECIPROCAL                              101
+# define BN_R_BIGNUM_TOO_LONG                             114
+# define BN_R_BITS_TOO_SMALL                              118
+# define BN_R_CALLED_WITH_EVEN_MODULUS                    102
+# define BN_R_DIV_BY_ZERO                                 103
+# define BN_R_ENCODING_ERROR                              104
+# define BN_R_EXPAND_ON_STATIC_BIGNUM_DATA                105
+# define BN_R_INPUT_NOT_REDUCED                           110
+# define BN_R_INVALID_LENGTH                              106
+# define BN_R_INVALID_RANGE                               115
+# define BN_R_INVALID_SHIFT                               119
+# define BN_R_NOT_A_SQUARE                                111
+# define BN_R_NOT_INITIALIZED                             107
+# define BN_R_NO_INVERSE                                  108
+# define BN_R_NO_PRIME_CANDIDATE                          121
+# define BN_R_NO_SOLUTION                                 116
+# define BN_R_NO_SUITABLE_DIGEST                          120
+# define BN_R_PRIVATE_KEY_TOO_LARGE                       117
+# define BN_R_P_IS_NOT_PRIME                              112
+# define BN_R_TOO_MANY_ITERATIONS                         113
+# define BN_R_TOO_MANY_TEMPORARY_VARIABLES                109
+
+#endif
diff --git a/openssl/buffer.h b/openssl/buffer.h
new file mode 100644
index 0000000..5773b98
--- /dev/null
+++ b/openssl/buffer.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_BUFFER_H
+# define OPENSSL_BUFFER_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_BUFFER_H
+# endif
+
+# include <openssl/types.h>
+# ifndef OPENSSL_CRYPTO_H
+#  include <openssl/crypto.h>
+# endif
+# include <openssl/buffererr.h>
+
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+# include <stddef.h>
+# include <sys/types.h>
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define BUF_strdup(s) OPENSSL_strdup(s)
+#  define BUF_strndup(s, size) OPENSSL_strndup(s, size)
+#  define BUF_memdup(data, size) OPENSSL_memdup(data, size)
+#  define BUF_strlcpy(dst, src, size)  OPENSSL_strlcpy(dst, src, size)
+#  define BUF_strlcat(dst, src, size) OPENSSL_strlcat(dst, src, size)
+#  define BUF_strnlen(str, maxlen) OPENSSL_strnlen(str, maxlen)
+# endif
+
+struct buf_mem_st {
+    size_t length;              /* current number of bytes */
+    char *data;
+    size_t max;                 /* size of buffer */
+    unsigned long flags;
+};
+
+# define BUF_MEM_FLAG_SECURE  0x01
+
+BUF_MEM *BUF_MEM_new(void);
+BUF_MEM *BUF_MEM_new_ex(unsigned long flags);
+void BUF_MEM_free(BUF_MEM *a);
+size_t BUF_MEM_grow(BUF_MEM *str, size_t len);
+size_t BUF_MEM_grow_clean(BUF_MEM *str, size_t len);
+void BUF_reverse(unsigned char *out, const unsigned char *in, size_t siz);
+
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/buffererr.h b/openssl/buffererr.h
new file mode 100644
index 0000000..d18b1f8
--- /dev/null
+++ b/openssl/buffererr.h
@@ -0,0 +1,25 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_BUFFERERR_H
+# define OPENSSL_BUFFERERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * BUF reason codes.
+ */
+
+#endif
diff --git a/openssl/camellia.h b/openssl/camellia.h
new file mode 100644
index 0000000..88c2279
--- /dev/null
+++ b/openssl/camellia.h
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2006-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_CAMELLIA_H
+# define OPENSSL_CAMELLIA_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_CAMELLIA_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_CAMELLIA
+# include <stddef.h>
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+# define CAMELLIA_BLOCK_SIZE 16
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+
+#  define CAMELLIA_ENCRYPT        1
+#  define CAMELLIA_DECRYPT        0
+
+/*
+ * Because array size can't be a const in C, the following two are macros.
+ * Both sizes are in bytes.
+ */
+
+/* This should be a hidden type, but EVP requires that the size be known */
+
+#  define CAMELLIA_TABLE_BYTE_LEN 272
+#  define CAMELLIA_TABLE_WORD_LEN (CAMELLIA_TABLE_BYTE_LEN / 4)
+
+typedef unsigned int KEY_TABLE_TYPE[CAMELLIA_TABLE_WORD_LEN]; /* to match
+                                                               * with WORD */
+
+struct camellia_key_st {
+    union {
+        double d;               /* ensures 64-bit align */
+        KEY_TABLE_TYPE rd_key;
+    } u;
+    int grand_rounds;
+};
+typedef struct camellia_key_st CAMELLIA_KEY;
+
+# endif /* OPENSSL_NO_DEPRECATED_3_0 */
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int Camellia_set_key(const unsigned char *userKey,
+                                           const int bits,
+                                           CAMELLIA_KEY *key);
+OSSL_DEPRECATEDIN_3_0 void Camellia_encrypt(const unsigned char *in,
+                                            unsigned char *out,
+                                            const CAMELLIA_KEY *key);
+OSSL_DEPRECATEDIN_3_0 void Camellia_decrypt(const unsigned char *in,
+                                            unsigned char *out,
+                                            const CAMELLIA_KEY *key);
+OSSL_DEPRECATEDIN_3_0 void Camellia_ecb_encrypt(const unsigned char *in,
+                                                unsigned char *out,
+                                                const CAMELLIA_KEY *key,
+                                                const int enc);
+OSSL_DEPRECATEDIN_3_0 void Camellia_cbc_encrypt(const unsigned char *in,
+                                                unsigned char *out,
+                                                size_t length,
+                                                const CAMELLIA_KEY *key,
+                                                unsigned char *ivec,
+                                                const int enc);
+OSSL_DEPRECATEDIN_3_0 void Camellia_cfb128_encrypt(const unsigned char *in,
+                                                   unsigned char *out,
+                                                   size_t length,
+                                                   const CAMELLIA_KEY *key,
+                                                   unsigned char *ivec,
+                                                   int *num,
+                                                   const int enc);
+OSSL_DEPRECATEDIN_3_0 void Camellia_cfb1_encrypt(const unsigned char *in,
+                                                 unsigned char *out,
+                                                 size_t length,
+                                                 const CAMELLIA_KEY *key,
+                                                 unsigned char *ivec,
+                                                 int *num,
+                                                 const int enc);
+OSSL_DEPRECATEDIN_3_0 void Camellia_cfb8_encrypt(const unsigned char *in,
+                                                 unsigned char *out,
+                                                 size_t length,
+                                                 const CAMELLIA_KEY *key,
+                                                 unsigned char *ivec,
+                                                 int *num,
+                                                 const int enc);
+OSSL_DEPRECATEDIN_3_0 void Camellia_ofb128_encrypt(const unsigned char *in,
+                                                   unsigned char *out,
+                                                   size_t length,
+                                                   const CAMELLIA_KEY *key,
+                                                   unsigned char *ivec,
+                                                   int *num);
+OSSL_DEPRECATEDIN_3_0
+void Camellia_ctr128_encrypt(const unsigned char *in, unsigned char *out,
+                             size_t length, const CAMELLIA_KEY *key,
+                             unsigned char ivec[CAMELLIA_BLOCK_SIZE],
+                             unsigned char ecount_buf[CAMELLIA_BLOCK_SIZE],
+                             unsigned int *num);
+# endif
+
+# ifdef  __cplusplus
+}
+# endif
+# endif
+
+#endif
diff --git a/openssl/cast.h b/openssl/cast.h
new file mode 100644
index 0000000..0bf217b
--- /dev/null
+++ b/openssl/cast.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_CAST_H
+# define OPENSSL_CAST_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_CAST_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_CAST
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+# define CAST_BLOCK      8
+# define CAST_KEY_LENGTH 16
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+
+#  define CAST_ENCRYPT    1
+#  define CAST_DECRYPT    0
+
+#  define CAST_LONG unsigned int
+
+typedef struct cast_key_st {
+    CAST_LONG data[32];
+    int short_key;              /* Use reduced rounds for short key */
+} CAST_KEY;
+
+# endif /* OPENSSL_NO_DEPRECATED_3_0 */
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+void CAST_set_key(CAST_KEY *key, int len, const unsigned char *data);
+OSSL_DEPRECATEDIN_3_0
+void CAST_ecb_encrypt(const unsigned char *in, unsigned char *out,
+                      const CAST_KEY *key, int enc);
+OSSL_DEPRECATEDIN_3_0
+void CAST_encrypt(CAST_LONG *data, const CAST_KEY *key);
+OSSL_DEPRECATEDIN_3_0
+void CAST_decrypt(CAST_LONG *data, const CAST_KEY *key);
+OSSL_DEPRECATEDIN_3_0
+void CAST_cbc_encrypt(const unsigned char *in, unsigned char *out,
+                      long length, const CAST_KEY *ks, unsigned char *iv,
+                      int enc);
+OSSL_DEPRECATEDIN_3_0
+void CAST_cfb64_encrypt(const unsigned char *in, unsigned char *out,
+                        long length, const CAST_KEY *schedule,
+                        unsigned char *ivec, int *num, int enc);
+OSSL_DEPRECATEDIN_3_0
+void CAST_ofb64_encrypt(const unsigned char *in, unsigned char *out,
+                        long length, const CAST_KEY *schedule,
+                        unsigned char *ivec, int *num);
+# endif
+
+# ifdef  __cplusplus
+}
+# endif
+# endif
+
+#endif
diff --git a/openssl/cmac.h b/openssl/cmac.h
new file mode 100644
index 0000000..f508618
--- /dev/null
+++ b/openssl/cmac.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2010-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_CMAC_H
+# define OPENSSL_CMAC_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_CMAC_H
+# endif
+
+# ifndef OPENSSL_NO_CMAC
+
+#  ifdef __cplusplus
+extern "C" {
+#  endif
+
+#  include <openssl/evp.h>
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+/* Opaque */
+typedef struct CMAC_CTX_st CMAC_CTX;
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 CMAC_CTX *CMAC_CTX_new(void);
+OSSL_DEPRECATEDIN_3_0 void CMAC_CTX_cleanup(CMAC_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0 void CMAC_CTX_free(CMAC_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0 EVP_CIPHER_CTX *CMAC_CTX_get0_cipher_ctx(CMAC_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0 int CMAC_CTX_copy(CMAC_CTX *out, const CMAC_CTX *in);
+OSSL_DEPRECATEDIN_3_0 int CMAC_Init(CMAC_CTX *ctx,
+                                    const void *key, size_t keylen,
+                                    const EVP_CIPHER *cipher, ENGINE *impl);
+OSSL_DEPRECATEDIN_3_0 int CMAC_Update(CMAC_CTX *ctx,
+                                      const void *data, size_t dlen);
+OSSL_DEPRECATEDIN_3_0 int CMAC_Final(CMAC_CTX *ctx,
+                                     unsigned char *out, size_t *poutlen);
+OSSL_DEPRECATEDIN_3_0 int CMAC_resume(CMAC_CTX *ctx);
+#  endif
+
+#  ifdef  __cplusplus
+}
+#  endif
+
+# endif
+#endif
diff --git a/openssl/cmp.h b/openssl/cmp.h
new file mode 100644
index 0000000..a124f76
--- /dev/null
+++ b/openssl/cmp.h
@@ -0,0 +1,596 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\cmp.h.in
+ *
+ * Copyright 2007-2022 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright Nokia 2007-2019
+ * Copyright Siemens AG 2015-2019
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+#ifndef OPENSSL_CMP_H
+# define OPENSSL_CMP_H
+
+# include <openssl/opensslconf.h>
+# ifndef OPENSSL_NO_CMP
+
+#  include <openssl/crmf.h>
+#  include <openssl/cmperr.h>
+#  include <openssl/cmp_util.h>
+#  include <openssl/http.h>
+
+/* explicit #includes not strictly needed since implied by the above: */
+#  include <openssl/types.h>
+#  include <openssl/safestack.h>
+#  include <openssl/x509.h>
+#  include <openssl/x509v3.h>
+
+#  ifdef __cplusplus
+extern "C" {
+#  endif
+
+#  define OSSL_CMP_PVNO 2
+
+/*-
+ *   PKIFailureInfo ::= BIT STRING {
+ *   -- since we can fail in more than one way!
+ *   -- More codes may be added in the future if/when required.
+ *       badAlg              (0),
+ *       -- unrecognized or unsupported Algorithm Identifier
+ *       badMessageCheck     (1),
+ *       -- integrity check failed (e.g., signature did not verify)
+ *       badRequest          (2),
+ *       -- transaction not permitted or supported
+ *       badTime             (3),
+ *       -- messageTime was not sufficiently close to the system time,
+ *       -- as defined by local policy
+ *       badCertId           (4),
+ *       -- no certificate could be found matching the provided criteria
+ *       badDataFormat       (5),
+ *       -- the data submitted has the wrong format
+ *       wrongAuthority      (6),
+ *       -- the authority indicated in the request is different from the
+ *       -- one creating the response token
+ *       incorrectData       (7),
+ *       -- the requester's data is incorrect (for notary services)
+ *       missingTimeStamp    (8),
+ *       -- when the timestamp is missing but should be there
+ *       -- (by policy)
+ *       badPOP              (9),
+ *       -- the proof-of-possession failed
+ *       certRevoked         (10),
+ *          -- the certificate has already been revoked
+ *       certConfirmed       (11),
+ *          -- the certificate has already been confirmed
+ *       wrongIntegrity      (12),
+ *          -- invalid integrity, password based instead of signature or
+ *          -- vice versa
+ *       badRecipientNonce   (13),
+ *          -- invalid recipient nonce, either missing or wrong value
+ *       timeNotAvailable    (14),
+ *          -- the TSA's time source is not available
+ *       unacceptedPolicy    (15),
+ *          -- the requested TSA policy is not supported by the TSA.
+ *       unacceptedExtension (16),
+ *          -- the requested extension is not supported by the TSA.
+ *       addInfoNotAvailable (17),
+ *          -- the additional information requested could not be
+ *          -- understood or is not available
+ *       badSenderNonce      (18),
+ *          -- invalid sender nonce, either missing or wrong size
+ *       badCertTemplate     (19),
+ *          -- invalid cert. template or missing mandatory information
+ *       signerNotTrusted    (20),
+ *          -- signer of the message unknown or not trusted
+ *       transactionIdInUse  (21),
+ *          -- the transaction identifier is already in use
+ *       unsupportedVersion  (22),
+ *          -- the version of the message is not supported
+ *       notAuthorized       (23),
+ *          -- the sender was not authorized to make the preceding
+ *          -- request or perform the preceding action
+ *       systemUnavail       (24),
+ *       -- the request cannot be handled due to system unavailability
+ *       systemFailure       (25),
+ *       -- the request cannot be handled due to system failure
+ *       duplicateCertReq    (26)
+ *       -- certificate cannot be issued because a duplicate
+ *       -- certificate already exists
+ *   }
+ */
+#  define OSSL_CMP_PKIFAILUREINFO_badAlg 0
+#  define OSSL_CMP_PKIFAILUREINFO_badMessageCheck 1
+#  define OSSL_CMP_PKIFAILUREINFO_badRequest 2
+#  define OSSL_CMP_PKIFAILUREINFO_badTime 3
+#  define OSSL_CMP_PKIFAILUREINFO_badCertId 4
+#  define OSSL_CMP_PKIFAILUREINFO_badDataFormat 5
+#  define OSSL_CMP_PKIFAILUREINFO_wrongAuthority 6
+#  define OSSL_CMP_PKIFAILUREINFO_incorrectData 7
+#  define OSSL_CMP_PKIFAILUREINFO_missingTimeStamp 8
+#  define OSSL_CMP_PKIFAILUREINFO_badPOP 9
+#  define OSSL_CMP_PKIFAILUREINFO_certRevoked 10
+#  define OSSL_CMP_PKIFAILUREINFO_certConfirmed 11
+#  define OSSL_CMP_PKIFAILUREINFO_wrongIntegrity 12
+#  define OSSL_CMP_PKIFAILUREINFO_badRecipientNonce 13
+#  define OSSL_CMP_PKIFAILUREINFO_timeNotAvailable 14
+#  define OSSL_CMP_PKIFAILUREINFO_unacceptedPolicy 15
+#  define OSSL_CMP_PKIFAILUREINFO_unacceptedExtension 16
+#  define OSSL_CMP_PKIFAILUREINFO_addInfoNotAvailable 17
+#  define OSSL_CMP_PKIFAILUREINFO_badSenderNonce 18
+#  define OSSL_CMP_PKIFAILUREINFO_badCertTemplate 19
+#  define OSSL_CMP_PKIFAILUREINFO_signerNotTrusted 20
+#  define OSSL_CMP_PKIFAILUREINFO_transactionIdInUse 21
+#  define OSSL_CMP_PKIFAILUREINFO_unsupportedVersion 22
+#  define OSSL_CMP_PKIFAILUREINFO_notAuthorized 23
+#  define OSSL_CMP_PKIFAILUREINFO_systemUnavail 24
+#  define OSSL_CMP_PKIFAILUREINFO_systemFailure 25
+#  define OSSL_CMP_PKIFAILUREINFO_duplicateCertReq 26
+#  define OSSL_CMP_PKIFAILUREINFO_MAX 26
+#  define OSSL_CMP_PKIFAILUREINFO_MAX_BIT_PATTERN \
+    ((1 << (OSSL_CMP_PKIFAILUREINFO_MAX + 1)) - 1)
+#  if OSSL_CMP_PKIFAILUREINFO_MAX_BIT_PATTERN > INT_MAX
+#   error CMP_PKIFAILUREINFO_MAX bit pattern does not fit in type int
+#  endif
+
+typedef ASN1_BIT_STRING OSSL_CMP_PKIFAILUREINFO;
+
+#  define OSSL_CMP_CTX_FAILINFO_badAlg (1 << 0)
+#  define OSSL_CMP_CTX_FAILINFO_badMessageCheck (1 << 1)
+#  define OSSL_CMP_CTX_FAILINFO_badRequest (1 << 2)
+#  define OSSL_CMP_CTX_FAILINFO_badTime (1 << 3)
+#  define OSSL_CMP_CTX_FAILINFO_badCertId (1 << 4)
+#  define OSSL_CMP_CTX_FAILINFO_badDataFormat (1 << 5)
+#  define OSSL_CMP_CTX_FAILINFO_wrongAuthority (1 << 6)
+#  define OSSL_CMP_CTX_FAILINFO_incorrectData (1 << 7)
+#  define OSSL_CMP_CTX_FAILINFO_missingTimeStamp (1 << 8)
+#  define OSSL_CMP_CTX_FAILINFO_badPOP (1 << 9)
+#  define OSSL_CMP_CTX_FAILINFO_certRevoked (1 << 10)
+#  define OSSL_CMP_CTX_FAILINFO_certConfirmed (1 << 11)
+#  define OSSL_CMP_CTX_FAILINFO_wrongIntegrity (1 << 12)
+#  define OSSL_CMP_CTX_FAILINFO_badRecipientNonce (1 << 13)
+#  define OSSL_CMP_CTX_FAILINFO_timeNotAvailable (1 << 14)
+#  define OSSL_CMP_CTX_FAILINFO_unacceptedPolicy (1 << 15)
+#  define OSSL_CMP_CTX_FAILINFO_unacceptedExtension (1 << 16)
+#  define OSSL_CMP_CTX_FAILINFO_addInfoNotAvailable (1 << 17)
+#  define OSSL_CMP_CTX_FAILINFO_badSenderNonce (1 << 18)
+#  define OSSL_CMP_CTX_FAILINFO_badCertTemplate (1 << 19)
+#  define OSSL_CMP_CTX_FAILINFO_signerNotTrusted (1 << 20)
+#  define OSSL_CMP_CTX_FAILINFO_transactionIdInUse (1 << 21)
+#  define OSSL_CMP_CTX_FAILINFO_unsupportedVersion (1 << 22)
+#  define OSSL_CMP_CTX_FAILINFO_notAuthorized (1 << 23)
+#  define OSSL_CMP_CTX_FAILINFO_systemUnavail (1 << 24)
+#  define OSSL_CMP_CTX_FAILINFO_systemFailure (1 << 25)
+#  define OSSL_CMP_CTX_FAILINFO_duplicateCertReq (1 << 26)
+
+/*-
+ *   PKIStatus ::= INTEGER {
+ *       accepted                (0),
+ *       -- you got exactly what you asked for
+ *       grantedWithMods        (1),
+ *       -- you got something like what you asked for; the
+ *       -- requester is responsible for ascertaining the differences
+ *       rejection              (2),
+ *       -- you don't get it, more information elsewhere in the message
+ *       waiting                (3),
+ *       -- the request body part has not yet been processed; expect to
+ *       -- hear more later (note: proper handling of this status
+ *       -- response MAY use the polling req/rep PKIMessages specified
+ *       -- in Section 5.3.22; alternatively, polling in the underlying
+ *       -- transport layer MAY have some utility in this regard)
+ *       revocationWarning      (4),
+ *       -- this message contains a warning that a revocation is
+ *       -- imminent
+ *       revocationNotification (5),
+ *       -- notification that a revocation has occurred
+ *       keyUpdateWarning       (6)
+ *       -- update already done for the oldCertId specified in
+ *       -- CertReqMsg
+ *   }
+ */
+#  define OSSL_CMP_PKISTATUS_request                -3
+#  define OSSL_CMP_PKISTATUS_trans                  -2
+#  define OSSL_CMP_PKISTATUS_unspecified            -1
+#  define OSSL_CMP_PKISTATUS_accepted               0
+#  define OSSL_CMP_PKISTATUS_grantedWithMods        1
+#  define OSSL_CMP_PKISTATUS_rejection              2
+#  define OSSL_CMP_PKISTATUS_waiting                3
+#  define OSSL_CMP_PKISTATUS_revocationWarning      4
+#  define OSSL_CMP_PKISTATUS_revocationNotification 5
+#  define OSSL_CMP_PKISTATUS_keyUpdateWarning       6
+
+typedef ASN1_INTEGER OSSL_CMP_PKISTATUS;
+DECLARE_ASN1_ITEM(OSSL_CMP_PKISTATUS)
+
+#  define OSSL_CMP_CERTORENCCERT_CERTIFICATE 0
+#  define OSSL_CMP_CERTORENCCERT_ENCRYPTEDCERT 1
+
+/* data type declarations */
+typedef struct ossl_cmp_ctx_st OSSL_CMP_CTX;
+typedef struct ossl_cmp_pkiheader_st OSSL_CMP_PKIHEADER;
+DECLARE_ASN1_FUNCTIONS(OSSL_CMP_PKIHEADER)
+typedef struct ossl_cmp_msg_st OSSL_CMP_MSG;
+DECLARE_ASN1_DUP_FUNCTION(OSSL_CMP_MSG)
+DECLARE_ASN1_ENCODE_FUNCTIONS(OSSL_CMP_MSG, OSSL_CMP_MSG, OSSL_CMP_MSG)
+typedef struct ossl_cmp_certstatus_st OSSL_CMP_CERTSTATUS;
+SKM_DEFINE_STACK_OF_INTERNAL(OSSL_CMP_CERTSTATUS, OSSL_CMP_CERTSTATUS, OSSL_CMP_CERTSTATUS)
+#define sk_OSSL_CMP_CERTSTATUS_num(sk) OPENSSL_sk_num(ossl_check_const_OSSL_CMP_CERTSTATUS_sk_type(sk))
+#define sk_OSSL_CMP_CERTSTATUS_value(sk, idx) ((OSSL_CMP_CERTSTATUS *)OPENSSL_sk_value(ossl_check_const_OSSL_CMP_CERTSTATUS_sk_type(sk), (idx)))
+#define sk_OSSL_CMP_CERTSTATUS_new(cmp) ((STACK_OF(OSSL_CMP_CERTSTATUS) *)OPENSSL_sk_new(ossl_check_OSSL_CMP_CERTSTATUS_compfunc_type(cmp)))
+#define sk_OSSL_CMP_CERTSTATUS_new_null() ((STACK_OF(OSSL_CMP_CERTSTATUS) *)OPENSSL_sk_new_null())
+#define sk_OSSL_CMP_CERTSTATUS_new_reserve(cmp, n) ((STACK_OF(OSSL_CMP_CERTSTATUS) *)OPENSSL_sk_new_reserve(ossl_check_OSSL_CMP_CERTSTATUS_compfunc_type(cmp), (n)))
+#define sk_OSSL_CMP_CERTSTATUS_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_OSSL_CMP_CERTSTATUS_sk_type(sk), (n))
+#define sk_OSSL_CMP_CERTSTATUS_free(sk) OPENSSL_sk_free(ossl_check_OSSL_CMP_CERTSTATUS_sk_type(sk))
+#define sk_OSSL_CMP_CERTSTATUS_zero(sk) OPENSSL_sk_zero(ossl_check_OSSL_CMP_CERTSTATUS_sk_type(sk))
+#define sk_OSSL_CMP_CERTSTATUS_delete(sk, i) ((OSSL_CMP_CERTSTATUS *)OPENSSL_sk_delete(ossl_check_OSSL_CMP_CERTSTATUS_sk_type(sk), (i)))
+#define sk_OSSL_CMP_CERTSTATUS_delete_ptr(sk, ptr) ((OSSL_CMP_CERTSTATUS *)OPENSSL_sk_delete_ptr(ossl_check_OSSL_CMP_CERTSTATUS_sk_type(sk), ossl_check_OSSL_CMP_CERTSTATUS_type(ptr)))
+#define sk_OSSL_CMP_CERTSTATUS_push(sk, ptr) OPENSSL_sk_push(ossl_check_OSSL_CMP_CERTSTATUS_sk_type(sk), ossl_check_OSSL_CMP_CERTSTATUS_type(ptr))
+#define sk_OSSL_CMP_CERTSTATUS_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_OSSL_CMP_CERTSTATUS_sk_type(sk), ossl_check_OSSL_CMP_CERTSTATUS_type(ptr))
+#define sk_OSSL_CMP_CERTSTATUS_pop(sk) ((OSSL_CMP_CERTSTATUS *)OPENSSL_sk_pop(ossl_check_OSSL_CMP_CERTSTATUS_sk_type(sk)))
+#define sk_OSSL_CMP_CERTSTATUS_shift(sk) ((OSSL_CMP_CERTSTATUS *)OPENSSL_sk_shift(ossl_check_OSSL_CMP_CERTSTATUS_sk_type(sk)))
+#define sk_OSSL_CMP_CERTSTATUS_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_OSSL_CMP_CERTSTATUS_sk_type(sk),ossl_check_OSSL_CMP_CERTSTATUS_freefunc_type(freefunc))
+#define sk_OSSL_CMP_CERTSTATUS_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_OSSL_CMP_CERTSTATUS_sk_type(sk), ossl_check_OSSL_CMP_CERTSTATUS_type(ptr), (idx))
+#define sk_OSSL_CMP_CERTSTATUS_set(sk, idx, ptr) ((OSSL_CMP_CERTSTATUS *)OPENSSL_sk_set(ossl_check_OSSL_CMP_CERTSTATUS_sk_type(sk), (idx), ossl_check_OSSL_CMP_CERTSTATUS_type(ptr)))
+#define sk_OSSL_CMP_CERTSTATUS_find(sk, ptr) OPENSSL_sk_find(ossl_check_OSSL_CMP_CERTSTATUS_sk_type(sk), ossl_check_OSSL_CMP_CERTSTATUS_type(ptr))
+#define sk_OSSL_CMP_CERTSTATUS_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_OSSL_CMP_CERTSTATUS_sk_type(sk), ossl_check_OSSL_CMP_CERTSTATUS_type(ptr))
+#define sk_OSSL_CMP_CERTSTATUS_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_OSSL_CMP_CERTSTATUS_sk_type(sk), ossl_check_OSSL_CMP_CERTSTATUS_type(ptr), pnum)
+#define sk_OSSL_CMP_CERTSTATUS_sort(sk) OPENSSL_sk_sort(ossl_check_OSSL_CMP_CERTSTATUS_sk_type(sk))
+#define sk_OSSL_CMP_CERTSTATUS_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_OSSL_CMP_CERTSTATUS_sk_type(sk))
+#define sk_OSSL_CMP_CERTSTATUS_dup(sk) ((STACK_OF(OSSL_CMP_CERTSTATUS) *)OPENSSL_sk_dup(ossl_check_const_OSSL_CMP_CERTSTATUS_sk_type(sk)))
+#define sk_OSSL_CMP_CERTSTATUS_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(OSSL_CMP_CERTSTATUS) *)OPENSSL_sk_deep_copy(ossl_check_const_OSSL_CMP_CERTSTATUS_sk_type(sk), ossl_check_OSSL_CMP_CERTSTATUS_copyfunc_type(copyfunc), ossl_check_OSSL_CMP_CERTSTATUS_freefunc_type(freefunc)))
+#define sk_OSSL_CMP_CERTSTATUS_set_cmp_func(sk, cmp) ((sk_OSSL_CMP_CERTSTATUS_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_OSSL_CMP_CERTSTATUS_sk_type(sk), ossl_check_OSSL_CMP_CERTSTATUS_compfunc_type(cmp)))
+
+typedef struct ossl_cmp_itav_st OSSL_CMP_ITAV;
+DECLARE_ASN1_DUP_FUNCTION(OSSL_CMP_ITAV)
+SKM_DEFINE_STACK_OF_INTERNAL(OSSL_CMP_ITAV, OSSL_CMP_ITAV, OSSL_CMP_ITAV)
+#define sk_OSSL_CMP_ITAV_num(sk) OPENSSL_sk_num(ossl_check_const_OSSL_CMP_ITAV_sk_type(sk))
+#define sk_OSSL_CMP_ITAV_value(sk, idx) ((OSSL_CMP_ITAV *)OPENSSL_sk_value(ossl_check_const_OSSL_CMP_ITAV_sk_type(sk), (idx)))
+#define sk_OSSL_CMP_ITAV_new(cmp) ((STACK_OF(OSSL_CMP_ITAV) *)OPENSSL_sk_new(ossl_check_OSSL_CMP_ITAV_compfunc_type(cmp)))
+#define sk_OSSL_CMP_ITAV_new_null() ((STACK_OF(OSSL_CMP_ITAV) *)OPENSSL_sk_new_null())
+#define sk_OSSL_CMP_ITAV_new_reserve(cmp, n) ((STACK_OF(OSSL_CMP_ITAV) *)OPENSSL_sk_new_reserve(ossl_check_OSSL_CMP_ITAV_compfunc_type(cmp), (n)))
+#define sk_OSSL_CMP_ITAV_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_OSSL_CMP_ITAV_sk_type(sk), (n))
+#define sk_OSSL_CMP_ITAV_free(sk) OPENSSL_sk_free(ossl_check_OSSL_CMP_ITAV_sk_type(sk))
+#define sk_OSSL_CMP_ITAV_zero(sk) OPENSSL_sk_zero(ossl_check_OSSL_CMP_ITAV_sk_type(sk))
+#define sk_OSSL_CMP_ITAV_delete(sk, i) ((OSSL_CMP_ITAV *)OPENSSL_sk_delete(ossl_check_OSSL_CMP_ITAV_sk_type(sk), (i)))
+#define sk_OSSL_CMP_ITAV_delete_ptr(sk, ptr) ((OSSL_CMP_ITAV *)OPENSSL_sk_delete_ptr(ossl_check_OSSL_CMP_ITAV_sk_type(sk), ossl_check_OSSL_CMP_ITAV_type(ptr)))
+#define sk_OSSL_CMP_ITAV_push(sk, ptr) OPENSSL_sk_push(ossl_check_OSSL_CMP_ITAV_sk_type(sk), ossl_check_OSSL_CMP_ITAV_type(ptr))
+#define sk_OSSL_CMP_ITAV_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_OSSL_CMP_ITAV_sk_type(sk), ossl_check_OSSL_CMP_ITAV_type(ptr))
+#define sk_OSSL_CMP_ITAV_pop(sk) ((OSSL_CMP_ITAV *)OPENSSL_sk_pop(ossl_check_OSSL_CMP_ITAV_sk_type(sk)))
+#define sk_OSSL_CMP_ITAV_shift(sk) ((OSSL_CMP_ITAV *)OPENSSL_sk_shift(ossl_check_OSSL_CMP_ITAV_sk_type(sk)))
+#define sk_OSSL_CMP_ITAV_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_OSSL_CMP_ITAV_sk_type(sk),ossl_check_OSSL_CMP_ITAV_freefunc_type(freefunc))
+#define sk_OSSL_CMP_ITAV_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_OSSL_CMP_ITAV_sk_type(sk), ossl_check_OSSL_CMP_ITAV_type(ptr), (idx))
+#define sk_OSSL_CMP_ITAV_set(sk, idx, ptr) ((OSSL_CMP_ITAV *)OPENSSL_sk_set(ossl_check_OSSL_CMP_ITAV_sk_type(sk), (idx), ossl_check_OSSL_CMP_ITAV_type(ptr)))
+#define sk_OSSL_CMP_ITAV_find(sk, ptr) OPENSSL_sk_find(ossl_check_OSSL_CMP_ITAV_sk_type(sk), ossl_check_OSSL_CMP_ITAV_type(ptr))
+#define sk_OSSL_CMP_ITAV_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_OSSL_CMP_ITAV_sk_type(sk), ossl_check_OSSL_CMP_ITAV_type(ptr))
+#define sk_OSSL_CMP_ITAV_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_OSSL_CMP_ITAV_sk_type(sk), ossl_check_OSSL_CMP_ITAV_type(ptr), pnum)
+#define sk_OSSL_CMP_ITAV_sort(sk) OPENSSL_sk_sort(ossl_check_OSSL_CMP_ITAV_sk_type(sk))
+#define sk_OSSL_CMP_ITAV_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_OSSL_CMP_ITAV_sk_type(sk))
+#define sk_OSSL_CMP_ITAV_dup(sk) ((STACK_OF(OSSL_CMP_ITAV) *)OPENSSL_sk_dup(ossl_check_const_OSSL_CMP_ITAV_sk_type(sk)))
+#define sk_OSSL_CMP_ITAV_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(OSSL_CMP_ITAV) *)OPENSSL_sk_deep_copy(ossl_check_const_OSSL_CMP_ITAV_sk_type(sk), ossl_check_OSSL_CMP_ITAV_copyfunc_type(copyfunc), ossl_check_OSSL_CMP_ITAV_freefunc_type(freefunc)))
+#define sk_OSSL_CMP_ITAV_set_cmp_func(sk, cmp) ((sk_OSSL_CMP_ITAV_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_OSSL_CMP_ITAV_sk_type(sk), ossl_check_OSSL_CMP_ITAV_compfunc_type(cmp)))
+
+typedef struct ossl_cmp_revrepcontent_st OSSL_CMP_REVREPCONTENT;
+typedef struct ossl_cmp_pkisi_st OSSL_CMP_PKISI;
+DECLARE_ASN1_FUNCTIONS(OSSL_CMP_PKISI)
+DECLARE_ASN1_DUP_FUNCTION(OSSL_CMP_PKISI)
+SKM_DEFINE_STACK_OF_INTERNAL(OSSL_CMP_PKISI, OSSL_CMP_PKISI, OSSL_CMP_PKISI)
+#define sk_OSSL_CMP_PKISI_num(sk) OPENSSL_sk_num(ossl_check_const_OSSL_CMP_PKISI_sk_type(sk))
+#define sk_OSSL_CMP_PKISI_value(sk, idx) ((OSSL_CMP_PKISI *)OPENSSL_sk_value(ossl_check_const_OSSL_CMP_PKISI_sk_type(sk), (idx)))
+#define sk_OSSL_CMP_PKISI_new(cmp) ((STACK_OF(OSSL_CMP_PKISI) *)OPENSSL_sk_new(ossl_check_OSSL_CMP_PKISI_compfunc_type(cmp)))
+#define sk_OSSL_CMP_PKISI_new_null() ((STACK_OF(OSSL_CMP_PKISI) *)OPENSSL_sk_new_null())
+#define sk_OSSL_CMP_PKISI_new_reserve(cmp, n) ((STACK_OF(OSSL_CMP_PKISI) *)OPENSSL_sk_new_reserve(ossl_check_OSSL_CMP_PKISI_compfunc_type(cmp), (n)))
+#define sk_OSSL_CMP_PKISI_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_OSSL_CMP_PKISI_sk_type(sk), (n))
+#define sk_OSSL_CMP_PKISI_free(sk) OPENSSL_sk_free(ossl_check_OSSL_CMP_PKISI_sk_type(sk))
+#define sk_OSSL_CMP_PKISI_zero(sk) OPENSSL_sk_zero(ossl_check_OSSL_CMP_PKISI_sk_type(sk))
+#define sk_OSSL_CMP_PKISI_delete(sk, i) ((OSSL_CMP_PKISI *)OPENSSL_sk_delete(ossl_check_OSSL_CMP_PKISI_sk_type(sk), (i)))
+#define sk_OSSL_CMP_PKISI_delete_ptr(sk, ptr) ((OSSL_CMP_PKISI *)OPENSSL_sk_delete_ptr(ossl_check_OSSL_CMP_PKISI_sk_type(sk), ossl_check_OSSL_CMP_PKISI_type(ptr)))
+#define sk_OSSL_CMP_PKISI_push(sk, ptr) OPENSSL_sk_push(ossl_check_OSSL_CMP_PKISI_sk_type(sk), ossl_check_OSSL_CMP_PKISI_type(ptr))
+#define sk_OSSL_CMP_PKISI_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_OSSL_CMP_PKISI_sk_type(sk), ossl_check_OSSL_CMP_PKISI_type(ptr))
+#define sk_OSSL_CMP_PKISI_pop(sk) ((OSSL_CMP_PKISI *)OPENSSL_sk_pop(ossl_check_OSSL_CMP_PKISI_sk_type(sk)))
+#define sk_OSSL_CMP_PKISI_shift(sk) ((OSSL_CMP_PKISI *)OPENSSL_sk_shift(ossl_check_OSSL_CMP_PKISI_sk_type(sk)))
+#define sk_OSSL_CMP_PKISI_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_OSSL_CMP_PKISI_sk_type(sk),ossl_check_OSSL_CMP_PKISI_freefunc_type(freefunc))
+#define sk_OSSL_CMP_PKISI_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_OSSL_CMP_PKISI_sk_type(sk), ossl_check_OSSL_CMP_PKISI_type(ptr), (idx))
+#define sk_OSSL_CMP_PKISI_set(sk, idx, ptr) ((OSSL_CMP_PKISI *)OPENSSL_sk_set(ossl_check_OSSL_CMP_PKISI_sk_type(sk), (idx), ossl_check_OSSL_CMP_PKISI_type(ptr)))
+#define sk_OSSL_CMP_PKISI_find(sk, ptr) OPENSSL_sk_find(ossl_check_OSSL_CMP_PKISI_sk_type(sk), ossl_check_OSSL_CMP_PKISI_type(ptr))
+#define sk_OSSL_CMP_PKISI_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_OSSL_CMP_PKISI_sk_type(sk), ossl_check_OSSL_CMP_PKISI_type(ptr))
+#define sk_OSSL_CMP_PKISI_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_OSSL_CMP_PKISI_sk_type(sk), ossl_check_OSSL_CMP_PKISI_type(ptr), pnum)
+#define sk_OSSL_CMP_PKISI_sort(sk) OPENSSL_sk_sort(ossl_check_OSSL_CMP_PKISI_sk_type(sk))
+#define sk_OSSL_CMP_PKISI_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_OSSL_CMP_PKISI_sk_type(sk))
+#define sk_OSSL_CMP_PKISI_dup(sk) ((STACK_OF(OSSL_CMP_PKISI) *)OPENSSL_sk_dup(ossl_check_const_OSSL_CMP_PKISI_sk_type(sk)))
+#define sk_OSSL_CMP_PKISI_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(OSSL_CMP_PKISI) *)OPENSSL_sk_deep_copy(ossl_check_const_OSSL_CMP_PKISI_sk_type(sk), ossl_check_OSSL_CMP_PKISI_copyfunc_type(copyfunc), ossl_check_OSSL_CMP_PKISI_freefunc_type(freefunc)))
+#define sk_OSSL_CMP_PKISI_set_cmp_func(sk, cmp) ((sk_OSSL_CMP_PKISI_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_OSSL_CMP_PKISI_sk_type(sk), ossl_check_OSSL_CMP_PKISI_compfunc_type(cmp)))
+
+typedef struct ossl_cmp_certrepmessage_st OSSL_CMP_CERTREPMESSAGE;
+SKM_DEFINE_STACK_OF_INTERNAL(OSSL_CMP_CERTREPMESSAGE, OSSL_CMP_CERTREPMESSAGE, OSSL_CMP_CERTREPMESSAGE)
+#define sk_OSSL_CMP_CERTREPMESSAGE_num(sk) OPENSSL_sk_num(ossl_check_const_OSSL_CMP_CERTREPMESSAGE_sk_type(sk))
+#define sk_OSSL_CMP_CERTREPMESSAGE_value(sk, idx) ((OSSL_CMP_CERTREPMESSAGE *)OPENSSL_sk_value(ossl_check_const_OSSL_CMP_CERTREPMESSAGE_sk_type(sk), (idx)))
+#define sk_OSSL_CMP_CERTREPMESSAGE_new(cmp) ((STACK_OF(OSSL_CMP_CERTREPMESSAGE) *)OPENSSL_sk_new(ossl_check_OSSL_CMP_CERTREPMESSAGE_compfunc_type(cmp)))
+#define sk_OSSL_CMP_CERTREPMESSAGE_new_null() ((STACK_OF(OSSL_CMP_CERTREPMESSAGE) *)OPENSSL_sk_new_null())
+#define sk_OSSL_CMP_CERTREPMESSAGE_new_reserve(cmp, n) ((STACK_OF(OSSL_CMP_CERTREPMESSAGE) *)OPENSSL_sk_new_reserve(ossl_check_OSSL_CMP_CERTREPMESSAGE_compfunc_type(cmp), (n)))
+#define sk_OSSL_CMP_CERTREPMESSAGE_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_OSSL_CMP_CERTREPMESSAGE_sk_type(sk), (n))
+#define sk_OSSL_CMP_CERTREPMESSAGE_free(sk) OPENSSL_sk_free(ossl_check_OSSL_CMP_CERTREPMESSAGE_sk_type(sk))
+#define sk_OSSL_CMP_CERTREPMESSAGE_zero(sk) OPENSSL_sk_zero(ossl_check_OSSL_CMP_CERTREPMESSAGE_sk_type(sk))
+#define sk_OSSL_CMP_CERTREPMESSAGE_delete(sk, i) ((OSSL_CMP_CERTREPMESSAGE *)OPENSSL_sk_delete(ossl_check_OSSL_CMP_CERTREPMESSAGE_sk_type(sk), (i)))
+#define sk_OSSL_CMP_CERTREPMESSAGE_delete_ptr(sk, ptr) ((OSSL_CMP_CERTREPMESSAGE *)OPENSSL_sk_delete_ptr(ossl_check_OSSL_CMP_CERTREPMESSAGE_sk_type(sk), ossl_check_OSSL_CMP_CERTREPMESSAGE_type(ptr)))
+#define sk_OSSL_CMP_CERTREPMESSAGE_push(sk, ptr) OPENSSL_sk_push(ossl_check_OSSL_CMP_CERTREPMESSAGE_sk_type(sk), ossl_check_OSSL_CMP_CERTREPMESSAGE_type(ptr))
+#define sk_OSSL_CMP_CERTREPMESSAGE_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_OSSL_CMP_CERTREPMESSAGE_sk_type(sk), ossl_check_OSSL_CMP_CERTREPMESSAGE_type(ptr))
+#define sk_OSSL_CMP_CERTREPMESSAGE_pop(sk) ((OSSL_CMP_CERTREPMESSAGE *)OPENSSL_sk_pop(ossl_check_OSSL_CMP_CERTREPMESSAGE_sk_type(sk)))
+#define sk_OSSL_CMP_CERTREPMESSAGE_shift(sk) ((OSSL_CMP_CERTREPMESSAGE *)OPENSSL_sk_shift(ossl_check_OSSL_CMP_CERTREPMESSAGE_sk_type(sk)))
+#define sk_OSSL_CMP_CERTREPMESSAGE_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_OSSL_CMP_CERTREPMESSAGE_sk_type(sk),ossl_check_OSSL_CMP_CERTREPMESSAGE_freefunc_type(freefunc))
+#define sk_OSSL_CMP_CERTREPMESSAGE_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_OSSL_CMP_CERTREPMESSAGE_sk_type(sk), ossl_check_OSSL_CMP_CERTREPMESSAGE_type(ptr), (idx))
+#define sk_OSSL_CMP_CERTREPMESSAGE_set(sk, idx, ptr) ((OSSL_CMP_CERTREPMESSAGE *)OPENSSL_sk_set(ossl_check_OSSL_CMP_CERTREPMESSAGE_sk_type(sk), (idx), ossl_check_OSSL_CMP_CERTREPMESSAGE_type(ptr)))
+#define sk_OSSL_CMP_CERTREPMESSAGE_find(sk, ptr) OPENSSL_sk_find(ossl_check_OSSL_CMP_CERTREPMESSAGE_sk_type(sk), ossl_check_OSSL_CMP_CERTREPMESSAGE_type(ptr))
+#define sk_OSSL_CMP_CERTREPMESSAGE_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_OSSL_CMP_CERTREPMESSAGE_sk_type(sk), ossl_check_OSSL_CMP_CERTREPMESSAGE_type(ptr))
+#define sk_OSSL_CMP_CERTREPMESSAGE_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_OSSL_CMP_CERTREPMESSAGE_sk_type(sk), ossl_check_OSSL_CMP_CERTREPMESSAGE_type(ptr), pnum)
+#define sk_OSSL_CMP_CERTREPMESSAGE_sort(sk) OPENSSL_sk_sort(ossl_check_OSSL_CMP_CERTREPMESSAGE_sk_type(sk))
+#define sk_OSSL_CMP_CERTREPMESSAGE_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_OSSL_CMP_CERTREPMESSAGE_sk_type(sk))
+#define sk_OSSL_CMP_CERTREPMESSAGE_dup(sk) ((STACK_OF(OSSL_CMP_CERTREPMESSAGE) *)OPENSSL_sk_dup(ossl_check_const_OSSL_CMP_CERTREPMESSAGE_sk_type(sk)))
+#define sk_OSSL_CMP_CERTREPMESSAGE_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(OSSL_CMP_CERTREPMESSAGE) *)OPENSSL_sk_deep_copy(ossl_check_const_OSSL_CMP_CERTREPMESSAGE_sk_type(sk), ossl_check_OSSL_CMP_CERTREPMESSAGE_copyfunc_type(copyfunc), ossl_check_OSSL_CMP_CERTREPMESSAGE_freefunc_type(freefunc)))
+#define sk_OSSL_CMP_CERTREPMESSAGE_set_cmp_func(sk, cmp) ((sk_OSSL_CMP_CERTREPMESSAGE_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_OSSL_CMP_CERTREPMESSAGE_sk_type(sk), ossl_check_OSSL_CMP_CERTREPMESSAGE_compfunc_type(cmp)))
+
+typedef struct ossl_cmp_pollrep_st OSSL_CMP_POLLREP;
+typedef STACK_OF(OSSL_CMP_POLLREP) OSSL_CMP_POLLREPCONTENT;
+typedef struct ossl_cmp_certresponse_st OSSL_CMP_CERTRESPONSE;
+SKM_DEFINE_STACK_OF_INTERNAL(OSSL_CMP_CERTRESPONSE, OSSL_CMP_CERTRESPONSE, OSSL_CMP_CERTRESPONSE)
+#define sk_OSSL_CMP_CERTRESPONSE_num(sk) OPENSSL_sk_num(ossl_check_const_OSSL_CMP_CERTRESPONSE_sk_type(sk))
+#define sk_OSSL_CMP_CERTRESPONSE_value(sk, idx) ((OSSL_CMP_CERTRESPONSE *)OPENSSL_sk_value(ossl_check_const_OSSL_CMP_CERTRESPONSE_sk_type(sk), (idx)))
+#define sk_OSSL_CMP_CERTRESPONSE_new(cmp) ((STACK_OF(OSSL_CMP_CERTRESPONSE) *)OPENSSL_sk_new(ossl_check_OSSL_CMP_CERTRESPONSE_compfunc_type(cmp)))
+#define sk_OSSL_CMP_CERTRESPONSE_new_null() ((STACK_OF(OSSL_CMP_CERTRESPONSE) *)OPENSSL_sk_new_null())
+#define sk_OSSL_CMP_CERTRESPONSE_new_reserve(cmp, n) ((STACK_OF(OSSL_CMP_CERTRESPONSE) *)OPENSSL_sk_new_reserve(ossl_check_OSSL_CMP_CERTRESPONSE_compfunc_type(cmp), (n)))
+#define sk_OSSL_CMP_CERTRESPONSE_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_OSSL_CMP_CERTRESPONSE_sk_type(sk), (n))
+#define sk_OSSL_CMP_CERTRESPONSE_free(sk) OPENSSL_sk_free(ossl_check_OSSL_CMP_CERTRESPONSE_sk_type(sk))
+#define sk_OSSL_CMP_CERTRESPONSE_zero(sk) OPENSSL_sk_zero(ossl_check_OSSL_CMP_CERTRESPONSE_sk_type(sk))
+#define sk_OSSL_CMP_CERTRESPONSE_delete(sk, i) ((OSSL_CMP_CERTRESPONSE *)OPENSSL_sk_delete(ossl_check_OSSL_CMP_CERTRESPONSE_sk_type(sk), (i)))
+#define sk_OSSL_CMP_CERTRESPONSE_delete_ptr(sk, ptr) ((OSSL_CMP_CERTRESPONSE *)OPENSSL_sk_delete_ptr(ossl_check_OSSL_CMP_CERTRESPONSE_sk_type(sk), ossl_check_OSSL_CMP_CERTRESPONSE_type(ptr)))
+#define sk_OSSL_CMP_CERTRESPONSE_push(sk, ptr) OPENSSL_sk_push(ossl_check_OSSL_CMP_CERTRESPONSE_sk_type(sk), ossl_check_OSSL_CMP_CERTRESPONSE_type(ptr))
+#define sk_OSSL_CMP_CERTRESPONSE_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_OSSL_CMP_CERTRESPONSE_sk_type(sk), ossl_check_OSSL_CMP_CERTRESPONSE_type(ptr))
+#define sk_OSSL_CMP_CERTRESPONSE_pop(sk) ((OSSL_CMP_CERTRESPONSE *)OPENSSL_sk_pop(ossl_check_OSSL_CMP_CERTRESPONSE_sk_type(sk)))
+#define sk_OSSL_CMP_CERTRESPONSE_shift(sk) ((OSSL_CMP_CERTRESPONSE *)OPENSSL_sk_shift(ossl_check_OSSL_CMP_CERTRESPONSE_sk_type(sk)))
+#define sk_OSSL_CMP_CERTRESPONSE_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_OSSL_CMP_CERTRESPONSE_sk_type(sk),ossl_check_OSSL_CMP_CERTRESPONSE_freefunc_type(freefunc))
+#define sk_OSSL_CMP_CERTRESPONSE_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_OSSL_CMP_CERTRESPONSE_sk_type(sk), ossl_check_OSSL_CMP_CERTRESPONSE_type(ptr), (idx))
+#define sk_OSSL_CMP_CERTRESPONSE_set(sk, idx, ptr) ((OSSL_CMP_CERTRESPONSE *)OPENSSL_sk_set(ossl_check_OSSL_CMP_CERTRESPONSE_sk_type(sk), (idx), ossl_check_OSSL_CMP_CERTRESPONSE_type(ptr)))
+#define sk_OSSL_CMP_CERTRESPONSE_find(sk, ptr) OPENSSL_sk_find(ossl_check_OSSL_CMP_CERTRESPONSE_sk_type(sk), ossl_check_OSSL_CMP_CERTRESPONSE_type(ptr))
+#define sk_OSSL_CMP_CERTRESPONSE_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_OSSL_CMP_CERTRESPONSE_sk_type(sk), ossl_check_OSSL_CMP_CERTRESPONSE_type(ptr))
+#define sk_OSSL_CMP_CERTRESPONSE_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_OSSL_CMP_CERTRESPONSE_sk_type(sk), ossl_check_OSSL_CMP_CERTRESPONSE_type(ptr), pnum)
+#define sk_OSSL_CMP_CERTRESPONSE_sort(sk) OPENSSL_sk_sort(ossl_check_OSSL_CMP_CERTRESPONSE_sk_type(sk))
+#define sk_OSSL_CMP_CERTRESPONSE_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_OSSL_CMP_CERTRESPONSE_sk_type(sk))
+#define sk_OSSL_CMP_CERTRESPONSE_dup(sk) ((STACK_OF(OSSL_CMP_CERTRESPONSE) *)OPENSSL_sk_dup(ossl_check_const_OSSL_CMP_CERTRESPONSE_sk_type(sk)))
+#define sk_OSSL_CMP_CERTRESPONSE_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(OSSL_CMP_CERTRESPONSE) *)OPENSSL_sk_deep_copy(ossl_check_const_OSSL_CMP_CERTRESPONSE_sk_type(sk), ossl_check_OSSL_CMP_CERTRESPONSE_copyfunc_type(copyfunc), ossl_check_OSSL_CMP_CERTRESPONSE_freefunc_type(freefunc)))
+#define sk_OSSL_CMP_CERTRESPONSE_set_cmp_func(sk, cmp) ((sk_OSSL_CMP_CERTRESPONSE_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_OSSL_CMP_CERTRESPONSE_sk_type(sk), ossl_check_OSSL_CMP_CERTRESPONSE_compfunc_type(cmp)))
+
+typedef STACK_OF(ASN1_UTF8STRING) OSSL_CMP_PKIFREETEXT;
+
+/*
+ * function DECLARATIONS
+ */
+
+/* from cmp_asn.c */
+OSSL_CMP_ITAV *OSSL_CMP_ITAV_create(ASN1_OBJECT *type, ASN1_TYPE *value);
+void OSSL_CMP_ITAV_set0(OSSL_CMP_ITAV *itav, ASN1_OBJECT *type,
+                        ASN1_TYPE *value);
+ASN1_OBJECT *OSSL_CMP_ITAV_get0_type(const OSSL_CMP_ITAV *itav);
+ASN1_TYPE *OSSL_CMP_ITAV_get0_value(const OSSL_CMP_ITAV *itav);
+int OSSL_CMP_ITAV_push0_stack_item(STACK_OF(OSSL_CMP_ITAV) **itav_sk_p,
+                                   OSSL_CMP_ITAV *itav);
+void OSSL_CMP_ITAV_free(OSSL_CMP_ITAV *itav);
+void OSSL_CMP_MSG_free(OSSL_CMP_MSG *msg);
+
+/* from cmp_ctx.c */
+OSSL_CMP_CTX *OSSL_CMP_CTX_new(OSSL_LIB_CTX *libctx, const char *propq);
+void OSSL_CMP_CTX_free(OSSL_CMP_CTX *ctx);
+int OSSL_CMP_CTX_reinit(OSSL_CMP_CTX *ctx);
+/* CMP general options: */
+#  define OSSL_CMP_OPT_LOG_VERBOSITY 0
+/* CMP transfer options: */
+#  define OSSL_CMP_OPT_KEEP_ALIVE 10
+#  define OSSL_CMP_OPT_MSG_TIMEOUT 11
+#  define OSSL_CMP_OPT_TOTAL_TIMEOUT 12
+/* CMP request options: */
+#  define OSSL_CMP_OPT_VALIDITY_DAYS 20
+#  define OSSL_CMP_OPT_SUBJECTALTNAME_NODEFAULT 21
+#  define OSSL_CMP_OPT_SUBJECTALTNAME_CRITICAL 22
+#  define OSSL_CMP_OPT_POLICIES_CRITICAL 23
+#  define OSSL_CMP_OPT_POPO_METHOD 24
+#  define OSSL_CMP_OPT_IMPLICIT_CONFIRM 25
+#  define OSSL_CMP_OPT_DISABLE_CONFIRM 26
+#  define OSSL_CMP_OPT_REVOCATION_REASON 27
+/* CMP protection options: */
+#  define OSSL_CMP_OPT_UNPROTECTED_SEND 30
+#  define OSSL_CMP_OPT_UNPROTECTED_ERRORS 31
+#  define OSSL_CMP_OPT_OWF_ALGNID 32
+#  define OSSL_CMP_OPT_MAC_ALGNID 33
+#  define OSSL_CMP_OPT_DIGEST_ALGNID 34
+#  define OSSL_CMP_OPT_IGNORE_KEYUSAGE 35
+#  define OSSL_CMP_OPT_PERMIT_TA_IN_EXTRACERTS_FOR_IR 36
+int OSSL_CMP_CTX_set_option(OSSL_CMP_CTX *ctx, int opt, int val);
+int OSSL_CMP_CTX_get_option(const OSSL_CMP_CTX *ctx, int opt);
+/* CMP-specific callback for logging and outputting the error queue: */
+int OSSL_CMP_CTX_set_log_cb(OSSL_CMP_CTX *ctx, OSSL_CMP_log_cb_t cb);
+#  define OSSL_CMP_CTX_set_log_verbosity(ctx, level) \
+    OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_LOG_VERBOSITY, level)
+void OSSL_CMP_CTX_print_errors(const OSSL_CMP_CTX *ctx);
+/* message transfer: */
+int OSSL_CMP_CTX_set1_serverPath(OSSL_CMP_CTX *ctx, const char *path);
+int OSSL_CMP_CTX_set1_server(OSSL_CMP_CTX *ctx, const char *address);
+int OSSL_CMP_CTX_set_serverPort(OSSL_CMP_CTX *ctx, int port);
+int OSSL_CMP_CTX_set1_proxy(OSSL_CMP_CTX *ctx, const char *name);
+int OSSL_CMP_CTX_set1_no_proxy(OSSL_CMP_CTX *ctx, const char *names);
+int OSSL_CMP_CTX_set_http_cb(OSSL_CMP_CTX *ctx, OSSL_HTTP_bio_cb_t cb);
+int OSSL_CMP_CTX_set_http_cb_arg(OSSL_CMP_CTX *ctx, void *arg);
+void *OSSL_CMP_CTX_get_http_cb_arg(const OSSL_CMP_CTX *ctx);
+typedef OSSL_CMP_MSG *(*OSSL_CMP_transfer_cb_t) (OSSL_CMP_CTX *ctx,
+                                                 const OSSL_CMP_MSG *req);
+int OSSL_CMP_CTX_set_transfer_cb(OSSL_CMP_CTX *ctx, OSSL_CMP_transfer_cb_t cb);
+int OSSL_CMP_CTX_set_transfer_cb_arg(OSSL_CMP_CTX *ctx, void *arg);
+void *OSSL_CMP_CTX_get_transfer_cb_arg(const OSSL_CMP_CTX *ctx);
+/* server authentication: */
+int OSSL_CMP_CTX_set1_srvCert(OSSL_CMP_CTX *ctx, X509 *cert);
+int OSSL_CMP_CTX_set1_expected_sender(OSSL_CMP_CTX *ctx, const X509_NAME *name);
+int OSSL_CMP_CTX_set0_trustedStore(OSSL_CMP_CTX *ctx, X509_STORE *store);
+X509_STORE *OSSL_CMP_CTX_get0_trustedStore(const OSSL_CMP_CTX *ctx);
+int OSSL_CMP_CTX_set1_untrusted(OSSL_CMP_CTX *ctx, STACK_OF(X509) *certs);
+STACK_OF(X509) *OSSL_CMP_CTX_get0_untrusted(const OSSL_CMP_CTX *ctx);
+/* client authentication: */
+int OSSL_CMP_CTX_set1_cert(OSSL_CMP_CTX *ctx, X509 *cert);
+int OSSL_CMP_CTX_build_cert_chain(OSSL_CMP_CTX *ctx, X509_STORE *own_trusted,
+                                  STACK_OF(X509) *candidates);
+int OSSL_CMP_CTX_set1_pkey(OSSL_CMP_CTX *ctx, EVP_PKEY *pkey);
+int OSSL_CMP_CTX_set1_referenceValue(OSSL_CMP_CTX *ctx,
+                                     const unsigned char *ref, int len);
+int OSSL_CMP_CTX_set1_secretValue(OSSL_CMP_CTX *ctx, const unsigned char *sec,
+                                  const int len);
+/* CMP message header and extra certificates: */
+int OSSL_CMP_CTX_set1_recipient(OSSL_CMP_CTX *ctx, const X509_NAME *name);
+int OSSL_CMP_CTX_push0_geninfo_ITAV(OSSL_CMP_CTX *ctx, OSSL_CMP_ITAV *itav);
+int OSSL_CMP_CTX_reset_geninfo_ITAVs(OSSL_CMP_CTX *ctx);
+int OSSL_CMP_CTX_set1_extraCertsOut(OSSL_CMP_CTX *ctx,
+                                    STACK_OF(X509) *extraCertsOut);
+/* certificate template: */
+int OSSL_CMP_CTX_set0_newPkey(OSSL_CMP_CTX *ctx, int priv, EVP_PKEY *pkey);
+EVP_PKEY *OSSL_CMP_CTX_get0_newPkey(const OSSL_CMP_CTX *ctx, int priv);
+int OSSL_CMP_CTX_set1_issuer(OSSL_CMP_CTX *ctx, const X509_NAME *name);
+int OSSL_CMP_CTX_set1_subjectName(OSSL_CMP_CTX *ctx, const X509_NAME *name);
+int OSSL_CMP_CTX_push1_subjectAltName(OSSL_CMP_CTX *ctx,
+                                      const GENERAL_NAME *name);
+int OSSL_CMP_CTX_set0_reqExtensions(OSSL_CMP_CTX *ctx, X509_EXTENSIONS *exts);
+int OSSL_CMP_CTX_reqExtensions_have_SAN(OSSL_CMP_CTX *ctx);
+int OSSL_CMP_CTX_push0_policy(OSSL_CMP_CTX *ctx, POLICYINFO *pinfo);
+int OSSL_CMP_CTX_set1_oldCert(OSSL_CMP_CTX *ctx, X509 *cert);
+int OSSL_CMP_CTX_set1_p10CSR(OSSL_CMP_CTX *ctx, const X509_REQ *csr);
+/* misc body contents: */
+int OSSL_CMP_CTX_push0_genm_ITAV(OSSL_CMP_CTX *ctx, OSSL_CMP_ITAV *itav);
+/* certificate confirmation: */
+typedef int (*OSSL_CMP_certConf_cb_t) (OSSL_CMP_CTX *ctx, X509 *cert,
+                                       int fail_info, const char **txt);
+int OSSL_CMP_certConf_cb(OSSL_CMP_CTX *ctx, X509 *cert, int fail_info,
+                         const char **text);
+int OSSL_CMP_CTX_set_certConf_cb(OSSL_CMP_CTX *ctx, OSSL_CMP_certConf_cb_t cb);
+int OSSL_CMP_CTX_set_certConf_cb_arg(OSSL_CMP_CTX *ctx, void *arg);
+void *OSSL_CMP_CTX_get_certConf_cb_arg(const OSSL_CMP_CTX *ctx);
+/* result fetching: */
+int OSSL_CMP_CTX_get_status(const OSSL_CMP_CTX *ctx);
+OSSL_CMP_PKIFREETEXT *OSSL_CMP_CTX_get0_statusString(const OSSL_CMP_CTX *ctx);
+int OSSL_CMP_CTX_get_failInfoCode(const OSSL_CMP_CTX *ctx);
+#  define OSSL_CMP_PKISI_BUFLEN 1024
+X509 *OSSL_CMP_CTX_get0_newCert(const OSSL_CMP_CTX *ctx);
+STACK_OF(X509) *OSSL_CMP_CTX_get1_newChain(const OSSL_CMP_CTX *ctx);
+STACK_OF(X509) *OSSL_CMP_CTX_get1_caPubs(const OSSL_CMP_CTX *ctx);
+STACK_OF(X509) *OSSL_CMP_CTX_get1_extraCertsIn(const OSSL_CMP_CTX *ctx);
+int OSSL_CMP_CTX_set1_transactionID(OSSL_CMP_CTX *ctx,
+                                    const ASN1_OCTET_STRING *id);
+int OSSL_CMP_CTX_set1_senderNonce(OSSL_CMP_CTX *ctx,
+                                  const ASN1_OCTET_STRING *nonce);
+
+/* from cmp_status.c */
+char *OSSL_CMP_CTX_snprint_PKIStatus(const OSSL_CMP_CTX *ctx, char *buf,
+                                     size_t bufsize);
+char *OSSL_CMP_snprint_PKIStatusInfo(const OSSL_CMP_PKISI *statusInfo,
+                                     char *buf, size_t bufsize);
+OSSL_CMP_PKISI *
+OSSL_CMP_STATUSINFO_new(int status, int fail_info, const char *text);
+
+/* from cmp_hdr.c */
+ASN1_OCTET_STRING *OSSL_CMP_HDR_get0_transactionID(const
+                                                   OSSL_CMP_PKIHEADER *hdr);
+ASN1_OCTET_STRING *OSSL_CMP_HDR_get0_recipNonce(const OSSL_CMP_PKIHEADER *hdr);
+
+/* from cmp_msg.c */
+OSSL_CMP_PKIHEADER *OSSL_CMP_MSG_get0_header(const OSSL_CMP_MSG *msg);
+int OSSL_CMP_MSG_get_bodytype(const OSSL_CMP_MSG *msg);
+int OSSL_CMP_MSG_update_transactionID(OSSL_CMP_CTX *ctx, OSSL_CMP_MSG *msg);
+OSSL_CRMF_MSG *OSSL_CMP_CTX_setup_CRM(OSSL_CMP_CTX *ctx, int for_KUR, int rid);
+OSSL_CMP_MSG *OSSL_CMP_MSG_read(const char *file, OSSL_LIB_CTX *libctx,
+                                const char *propq);
+int OSSL_CMP_MSG_write(const char *file, const OSSL_CMP_MSG *msg);
+OSSL_CMP_MSG *d2i_OSSL_CMP_MSG_bio(BIO *bio, OSSL_CMP_MSG **msg);
+int i2d_OSSL_CMP_MSG_bio(BIO *bio, const OSSL_CMP_MSG *msg);
+
+/* from cmp_vfy.c */
+int OSSL_CMP_validate_msg(OSSL_CMP_CTX *ctx, const OSSL_CMP_MSG *msg);
+int OSSL_CMP_validate_cert_path(const OSSL_CMP_CTX *ctx,
+                                X509_STORE *trusted_store, X509 *cert);
+
+/* from cmp_http.c */
+OSSL_CMP_MSG *OSSL_CMP_MSG_http_perform(OSSL_CMP_CTX *ctx,
+                                        const OSSL_CMP_MSG *req);
+
+/* from cmp_server.c */
+typedef struct ossl_cmp_srv_ctx_st OSSL_CMP_SRV_CTX;
+OSSL_CMP_MSG *OSSL_CMP_SRV_process_request(OSSL_CMP_SRV_CTX *srv_ctx,
+                                           const OSSL_CMP_MSG *req);
+OSSL_CMP_MSG * OSSL_CMP_CTX_server_perform(OSSL_CMP_CTX *client_ctx,
+                                           const OSSL_CMP_MSG *req);
+OSSL_CMP_SRV_CTX *OSSL_CMP_SRV_CTX_new(OSSL_LIB_CTX *libctx, const char *propq);
+void OSSL_CMP_SRV_CTX_free(OSSL_CMP_SRV_CTX *srv_ctx);
+typedef OSSL_CMP_PKISI *(*OSSL_CMP_SRV_cert_request_cb_t)
+    (OSSL_CMP_SRV_CTX *srv_ctx, const OSSL_CMP_MSG *req, int certReqId,
+     const OSSL_CRMF_MSG *crm, const X509_REQ *p10cr,
+     X509 **certOut, STACK_OF(X509) **chainOut, STACK_OF(X509) **caPubs);
+typedef OSSL_CMP_PKISI *(*OSSL_CMP_SRV_rr_cb_t)(OSSL_CMP_SRV_CTX *srv_ctx,
+                                                const OSSL_CMP_MSG *req,
+                                                const X509_NAME *issuer,
+                                                const ASN1_INTEGER *serial);
+typedef int (*OSSL_CMP_SRV_genm_cb_t)(OSSL_CMP_SRV_CTX *srv_ctx,
+                                      const OSSL_CMP_MSG *req,
+                                      const STACK_OF(OSSL_CMP_ITAV) *in,
+                                      STACK_OF(OSSL_CMP_ITAV) **out);
+typedef void (*OSSL_CMP_SRV_error_cb_t)(OSSL_CMP_SRV_CTX *srv_ctx,
+                                        const OSSL_CMP_MSG *req,
+                                        const OSSL_CMP_PKISI *statusInfo,
+                                        const ASN1_INTEGER *errorCode,
+                                        const OSSL_CMP_PKIFREETEXT *errDetails);
+typedef int (*OSSL_CMP_SRV_certConf_cb_t)(OSSL_CMP_SRV_CTX *srv_ctx,
+                                          const OSSL_CMP_MSG *req,
+                                          int certReqId,
+                                          const ASN1_OCTET_STRING *certHash,
+                                          const OSSL_CMP_PKISI *si);
+typedef int (*OSSL_CMP_SRV_pollReq_cb_t)(OSSL_CMP_SRV_CTX *srv_ctx,
+                                         const OSSL_CMP_MSG *req, int certReqId,
+                                         OSSL_CMP_MSG **certReq,
+                                         int64_t *check_after);
+int OSSL_CMP_SRV_CTX_init(OSSL_CMP_SRV_CTX *srv_ctx, void *custom_ctx,
+                          OSSL_CMP_SRV_cert_request_cb_t process_cert_request,
+                          OSSL_CMP_SRV_rr_cb_t process_rr,
+                          OSSL_CMP_SRV_genm_cb_t process_genm,
+                          OSSL_CMP_SRV_error_cb_t process_error,
+                          OSSL_CMP_SRV_certConf_cb_t process_certConf,
+                          OSSL_CMP_SRV_pollReq_cb_t process_pollReq);
+OSSL_CMP_CTX *OSSL_CMP_SRV_CTX_get0_cmp_ctx(const OSSL_CMP_SRV_CTX *srv_ctx);
+void *OSSL_CMP_SRV_CTX_get0_custom_ctx(const OSSL_CMP_SRV_CTX *srv_ctx);
+int OSSL_CMP_SRV_CTX_set_send_unprotected_errors(OSSL_CMP_SRV_CTX *srv_ctx,
+                                                 int val);
+int OSSL_CMP_SRV_CTX_set_accept_unprotected(OSSL_CMP_SRV_CTX *srv_ctx, int val);
+int OSSL_CMP_SRV_CTX_set_accept_raverified(OSSL_CMP_SRV_CTX *srv_ctx, int val);
+int OSSL_CMP_SRV_CTX_set_grant_implicit_confirm(OSSL_CMP_SRV_CTX *srv_ctx,
+                                                int val);
+
+/* from cmp_client.c */
+X509 *OSSL_CMP_exec_certreq(OSSL_CMP_CTX *ctx, int req_type,
+                            const OSSL_CRMF_MSG *crm);
+#  define OSSL_CMP_IR    0
+#  define OSSL_CMP_CR    2
+#  define OSSL_CMP_P10CR 4
+#  define OSSL_CMP_KUR   7
+#  define OSSL_CMP_exec_IR_ses(ctx) \
+    OSSL_CMP_exec_certreq(ctx, OSSL_CMP_IR, NULL)
+#  define OSSL_CMP_exec_CR_ses(ctx) \
+    OSSL_CMP_exec_certreq(ctx, OSSL_CMP_CR, NULL)
+#  define OSSL_CMP_exec_P10CR_ses(ctx) \
+    OSSL_CMP_exec_certreq(ctx, OSSL_CMP_P10CR, NULL)
+#  define OSSL_CMP_exec_KUR_ses(ctx) \
+    OSSL_CMP_exec_certreq(ctx, OSSL_CMP_KUR, NULL)
+int OSSL_CMP_try_certreq(OSSL_CMP_CTX *ctx, int req_type,
+                         const OSSL_CRMF_MSG *crm, int *checkAfter);
+int OSSL_CMP_exec_RR_ses(OSSL_CMP_CTX *ctx);
+STACK_OF(OSSL_CMP_ITAV) *OSSL_CMP_exec_GENM_ses(OSSL_CMP_CTX *ctx);
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif /* !defined(OPENSSL_NO_CMP) */
+#endif /* !defined(OPENSSL_CMP_H) */
diff --git a/openssl/cmp.h.in b/openssl/cmp.h.in
new file mode 100644
index 0000000..e525e93
--- /dev/null
+++ b/openssl/cmp.h.in
@@ -0,0 +1,477 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 2007-2022 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright Nokia 2007-2019
+ * Copyright Siemens AG 2015-2019
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_macros);
+-}
+
+#ifndef OPENSSL_CMP_H
+# define OPENSSL_CMP_H
+
+# include <openssl/opensslconf.h>
+# ifndef OPENSSL_NO_CMP
+
+#  include <openssl/crmf.h>
+#  include <openssl/cmperr.h>
+#  include <openssl/cmp_util.h>
+#  include <openssl/http.h>
+
+/* explicit #includes not strictly needed since implied by the above: */
+#  include <openssl/types.h>
+#  include <openssl/safestack.h>
+#  include <openssl/x509.h>
+#  include <openssl/x509v3.h>
+
+#  ifdef __cplusplus
+extern "C" {
+#  endif
+
+#  define OSSL_CMP_PVNO 2
+
+/*-
+ *   PKIFailureInfo ::= BIT STRING {
+ *   -- since we can fail in more than one way!
+ *   -- More codes may be added in the future if/when required.
+ *       badAlg              (0),
+ *       -- unrecognized or unsupported Algorithm Identifier
+ *       badMessageCheck     (1),
+ *       -- integrity check failed (e.g., signature did not verify)
+ *       badRequest          (2),
+ *       -- transaction not permitted or supported
+ *       badTime             (3),
+ *       -- messageTime was not sufficiently close to the system time,
+ *       -- as defined by local policy
+ *       badCertId           (4),
+ *       -- no certificate could be found matching the provided criteria
+ *       badDataFormat       (5),
+ *       -- the data submitted has the wrong format
+ *       wrongAuthority      (6),
+ *       -- the authority indicated in the request is different from the
+ *       -- one creating the response token
+ *       incorrectData       (7),
+ *       -- the requester's data is incorrect (for notary services)
+ *       missingTimeStamp    (8),
+ *       -- when the timestamp is missing but should be there
+ *       -- (by policy)
+ *       badPOP              (9),
+ *       -- the proof-of-possession failed
+ *       certRevoked         (10),
+ *          -- the certificate has already been revoked
+ *       certConfirmed       (11),
+ *          -- the certificate has already been confirmed
+ *       wrongIntegrity      (12),
+ *          -- invalid integrity, password based instead of signature or
+ *          -- vice versa
+ *       badRecipientNonce   (13),
+ *          -- invalid recipient nonce, either missing or wrong value
+ *       timeNotAvailable    (14),
+ *          -- the TSA's time source is not available
+ *       unacceptedPolicy    (15),
+ *          -- the requested TSA policy is not supported by the TSA.
+ *       unacceptedExtension (16),
+ *          -- the requested extension is not supported by the TSA.
+ *       addInfoNotAvailable (17),
+ *          -- the additional information requested could not be
+ *          -- understood or is not available
+ *       badSenderNonce      (18),
+ *          -- invalid sender nonce, either missing or wrong size
+ *       badCertTemplate     (19),
+ *          -- invalid cert. template or missing mandatory information
+ *       signerNotTrusted    (20),
+ *          -- signer of the message unknown or not trusted
+ *       transactionIdInUse  (21),
+ *          -- the transaction identifier is already in use
+ *       unsupportedVersion  (22),
+ *          -- the version of the message is not supported
+ *       notAuthorized       (23),
+ *          -- the sender was not authorized to make the preceding
+ *          -- request or perform the preceding action
+ *       systemUnavail       (24),
+ *       -- the request cannot be handled due to system unavailability
+ *       systemFailure       (25),
+ *       -- the request cannot be handled due to system failure
+ *       duplicateCertReq    (26)
+ *       -- certificate cannot be issued because a duplicate
+ *       -- certificate already exists
+ *   }
+ */
+#  define OSSL_CMP_PKIFAILUREINFO_badAlg 0
+#  define OSSL_CMP_PKIFAILUREINFO_badMessageCheck 1
+#  define OSSL_CMP_PKIFAILUREINFO_badRequest 2
+#  define OSSL_CMP_PKIFAILUREINFO_badTime 3
+#  define OSSL_CMP_PKIFAILUREINFO_badCertId 4
+#  define OSSL_CMP_PKIFAILUREINFO_badDataFormat 5
+#  define OSSL_CMP_PKIFAILUREINFO_wrongAuthority 6
+#  define OSSL_CMP_PKIFAILUREINFO_incorrectData 7
+#  define OSSL_CMP_PKIFAILUREINFO_missingTimeStamp 8
+#  define OSSL_CMP_PKIFAILUREINFO_badPOP 9
+#  define OSSL_CMP_PKIFAILUREINFO_certRevoked 10
+#  define OSSL_CMP_PKIFAILUREINFO_certConfirmed 11
+#  define OSSL_CMP_PKIFAILUREINFO_wrongIntegrity 12
+#  define OSSL_CMP_PKIFAILUREINFO_badRecipientNonce 13
+#  define OSSL_CMP_PKIFAILUREINFO_timeNotAvailable 14
+#  define OSSL_CMP_PKIFAILUREINFO_unacceptedPolicy 15
+#  define OSSL_CMP_PKIFAILUREINFO_unacceptedExtension 16
+#  define OSSL_CMP_PKIFAILUREINFO_addInfoNotAvailable 17
+#  define OSSL_CMP_PKIFAILUREINFO_badSenderNonce 18
+#  define OSSL_CMP_PKIFAILUREINFO_badCertTemplate 19
+#  define OSSL_CMP_PKIFAILUREINFO_signerNotTrusted 20
+#  define OSSL_CMP_PKIFAILUREINFO_transactionIdInUse 21
+#  define OSSL_CMP_PKIFAILUREINFO_unsupportedVersion 22
+#  define OSSL_CMP_PKIFAILUREINFO_notAuthorized 23
+#  define OSSL_CMP_PKIFAILUREINFO_systemUnavail 24
+#  define OSSL_CMP_PKIFAILUREINFO_systemFailure 25
+#  define OSSL_CMP_PKIFAILUREINFO_duplicateCertReq 26
+#  define OSSL_CMP_PKIFAILUREINFO_MAX 26
+#  define OSSL_CMP_PKIFAILUREINFO_MAX_BIT_PATTERN \
+    ((1 << (OSSL_CMP_PKIFAILUREINFO_MAX + 1)) - 1)
+#  if OSSL_CMP_PKIFAILUREINFO_MAX_BIT_PATTERN > INT_MAX
+#   error CMP_PKIFAILUREINFO_MAX bit pattern does not fit in type int
+#  endif
+
+typedef ASN1_BIT_STRING OSSL_CMP_PKIFAILUREINFO;
+
+#  define OSSL_CMP_CTX_FAILINFO_badAlg (1 << 0)
+#  define OSSL_CMP_CTX_FAILINFO_badMessageCheck (1 << 1)
+#  define OSSL_CMP_CTX_FAILINFO_badRequest (1 << 2)
+#  define OSSL_CMP_CTX_FAILINFO_badTime (1 << 3)
+#  define OSSL_CMP_CTX_FAILINFO_badCertId (1 << 4)
+#  define OSSL_CMP_CTX_FAILINFO_badDataFormat (1 << 5)
+#  define OSSL_CMP_CTX_FAILINFO_wrongAuthority (1 << 6)
+#  define OSSL_CMP_CTX_FAILINFO_incorrectData (1 << 7)
+#  define OSSL_CMP_CTX_FAILINFO_missingTimeStamp (1 << 8)
+#  define OSSL_CMP_CTX_FAILINFO_badPOP (1 << 9)
+#  define OSSL_CMP_CTX_FAILINFO_certRevoked (1 << 10)
+#  define OSSL_CMP_CTX_FAILINFO_certConfirmed (1 << 11)
+#  define OSSL_CMP_CTX_FAILINFO_wrongIntegrity (1 << 12)
+#  define OSSL_CMP_CTX_FAILINFO_badRecipientNonce (1 << 13)
+#  define OSSL_CMP_CTX_FAILINFO_timeNotAvailable (1 << 14)
+#  define OSSL_CMP_CTX_FAILINFO_unacceptedPolicy (1 << 15)
+#  define OSSL_CMP_CTX_FAILINFO_unacceptedExtension (1 << 16)
+#  define OSSL_CMP_CTX_FAILINFO_addInfoNotAvailable (1 << 17)
+#  define OSSL_CMP_CTX_FAILINFO_badSenderNonce (1 << 18)
+#  define OSSL_CMP_CTX_FAILINFO_badCertTemplate (1 << 19)
+#  define OSSL_CMP_CTX_FAILINFO_signerNotTrusted (1 << 20)
+#  define OSSL_CMP_CTX_FAILINFO_transactionIdInUse (1 << 21)
+#  define OSSL_CMP_CTX_FAILINFO_unsupportedVersion (1 << 22)
+#  define OSSL_CMP_CTX_FAILINFO_notAuthorized (1 << 23)
+#  define OSSL_CMP_CTX_FAILINFO_systemUnavail (1 << 24)
+#  define OSSL_CMP_CTX_FAILINFO_systemFailure (1 << 25)
+#  define OSSL_CMP_CTX_FAILINFO_duplicateCertReq (1 << 26)
+
+/*-
+ *   PKIStatus ::= INTEGER {
+ *       accepted                (0),
+ *       -- you got exactly what you asked for
+ *       grantedWithMods        (1),
+ *       -- you got something like what you asked for; the
+ *       -- requester is responsible for ascertaining the differences
+ *       rejection              (2),
+ *       -- you don't get it, more information elsewhere in the message
+ *       waiting                (3),
+ *       -- the request body part has not yet been processed; expect to
+ *       -- hear more later (note: proper handling of this status
+ *       -- response MAY use the polling req/rep PKIMessages specified
+ *       -- in Section 5.3.22; alternatively, polling in the underlying
+ *       -- transport layer MAY have some utility in this regard)
+ *       revocationWarning      (4),
+ *       -- this message contains a warning that a revocation is
+ *       -- imminent
+ *       revocationNotification (5),
+ *       -- notification that a revocation has occurred
+ *       keyUpdateWarning       (6)
+ *       -- update already done for the oldCertId specified in
+ *       -- CertReqMsg
+ *   }
+ */
+#  define OSSL_CMP_PKISTATUS_request                -3
+#  define OSSL_CMP_PKISTATUS_trans                  -2
+#  define OSSL_CMP_PKISTATUS_unspecified            -1
+#  define OSSL_CMP_PKISTATUS_accepted               0
+#  define OSSL_CMP_PKISTATUS_grantedWithMods        1
+#  define OSSL_CMP_PKISTATUS_rejection              2
+#  define OSSL_CMP_PKISTATUS_waiting                3
+#  define OSSL_CMP_PKISTATUS_revocationWarning      4
+#  define OSSL_CMP_PKISTATUS_revocationNotification 5
+#  define OSSL_CMP_PKISTATUS_keyUpdateWarning       6
+
+typedef ASN1_INTEGER OSSL_CMP_PKISTATUS;
+DECLARE_ASN1_ITEM(OSSL_CMP_PKISTATUS)
+
+#  define OSSL_CMP_CERTORENCCERT_CERTIFICATE 0
+#  define OSSL_CMP_CERTORENCCERT_ENCRYPTEDCERT 1
+
+/* data type declarations */
+typedef struct ossl_cmp_ctx_st OSSL_CMP_CTX;
+typedef struct ossl_cmp_pkiheader_st OSSL_CMP_PKIHEADER;
+DECLARE_ASN1_FUNCTIONS(OSSL_CMP_PKIHEADER)
+typedef struct ossl_cmp_msg_st OSSL_CMP_MSG;
+DECLARE_ASN1_DUP_FUNCTION(OSSL_CMP_MSG)
+DECLARE_ASN1_ENCODE_FUNCTIONS(OSSL_CMP_MSG, OSSL_CMP_MSG, OSSL_CMP_MSG)
+typedef struct ossl_cmp_certstatus_st OSSL_CMP_CERTSTATUS;
+{-
+    generate_stack_macros("OSSL_CMP_CERTSTATUS");
+-}
+typedef struct ossl_cmp_itav_st OSSL_CMP_ITAV;
+DECLARE_ASN1_DUP_FUNCTION(OSSL_CMP_ITAV)
+{-
+    generate_stack_macros("OSSL_CMP_ITAV");
+-}
+typedef struct ossl_cmp_revrepcontent_st OSSL_CMP_REVREPCONTENT;
+typedef struct ossl_cmp_pkisi_st OSSL_CMP_PKISI;
+DECLARE_ASN1_FUNCTIONS(OSSL_CMP_PKISI)
+DECLARE_ASN1_DUP_FUNCTION(OSSL_CMP_PKISI)
+{-
+    generate_stack_macros("OSSL_CMP_PKISI");
+-}
+typedef struct ossl_cmp_certrepmessage_st OSSL_CMP_CERTREPMESSAGE;
+{-
+    generate_stack_macros("OSSL_CMP_CERTREPMESSAGE");
+-}
+typedef struct ossl_cmp_pollrep_st OSSL_CMP_POLLREP;
+typedef STACK_OF(OSSL_CMP_POLLREP) OSSL_CMP_POLLREPCONTENT;
+typedef struct ossl_cmp_certresponse_st OSSL_CMP_CERTRESPONSE;
+{-
+    generate_stack_macros("OSSL_CMP_CERTRESPONSE");
+-}
+typedef STACK_OF(ASN1_UTF8STRING) OSSL_CMP_PKIFREETEXT;
+
+/*
+ * function DECLARATIONS
+ */
+
+/* from cmp_asn.c */
+OSSL_CMP_ITAV *OSSL_CMP_ITAV_create(ASN1_OBJECT *type, ASN1_TYPE *value);
+void OSSL_CMP_ITAV_set0(OSSL_CMP_ITAV *itav, ASN1_OBJECT *type,
+                        ASN1_TYPE *value);
+ASN1_OBJECT *OSSL_CMP_ITAV_get0_type(const OSSL_CMP_ITAV *itav);
+ASN1_TYPE *OSSL_CMP_ITAV_get0_value(const OSSL_CMP_ITAV *itav);
+int OSSL_CMP_ITAV_push0_stack_item(STACK_OF(OSSL_CMP_ITAV) **itav_sk_p,
+                                   OSSL_CMP_ITAV *itav);
+void OSSL_CMP_ITAV_free(OSSL_CMP_ITAV *itav);
+void OSSL_CMP_MSG_free(OSSL_CMP_MSG *msg);
+
+/* from cmp_ctx.c */
+OSSL_CMP_CTX *OSSL_CMP_CTX_new(OSSL_LIB_CTX *libctx, const char *propq);
+void OSSL_CMP_CTX_free(OSSL_CMP_CTX *ctx);
+int OSSL_CMP_CTX_reinit(OSSL_CMP_CTX *ctx);
+/* CMP general options: */
+#  define OSSL_CMP_OPT_LOG_VERBOSITY 0
+/* CMP transfer options: */
+#  define OSSL_CMP_OPT_KEEP_ALIVE 10
+#  define OSSL_CMP_OPT_MSG_TIMEOUT 11
+#  define OSSL_CMP_OPT_TOTAL_TIMEOUT 12
+/* CMP request options: */
+#  define OSSL_CMP_OPT_VALIDITY_DAYS 20
+#  define OSSL_CMP_OPT_SUBJECTALTNAME_NODEFAULT 21
+#  define OSSL_CMP_OPT_SUBJECTALTNAME_CRITICAL 22
+#  define OSSL_CMP_OPT_POLICIES_CRITICAL 23
+#  define OSSL_CMP_OPT_POPO_METHOD 24
+#  define OSSL_CMP_OPT_IMPLICIT_CONFIRM 25
+#  define OSSL_CMP_OPT_DISABLE_CONFIRM 26
+#  define OSSL_CMP_OPT_REVOCATION_REASON 27
+/* CMP protection options: */
+#  define OSSL_CMP_OPT_UNPROTECTED_SEND 30
+#  define OSSL_CMP_OPT_UNPROTECTED_ERRORS 31
+#  define OSSL_CMP_OPT_OWF_ALGNID 32
+#  define OSSL_CMP_OPT_MAC_ALGNID 33
+#  define OSSL_CMP_OPT_DIGEST_ALGNID 34
+#  define OSSL_CMP_OPT_IGNORE_KEYUSAGE 35
+#  define OSSL_CMP_OPT_PERMIT_TA_IN_EXTRACERTS_FOR_IR 36
+int OSSL_CMP_CTX_set_option(OSSL_CMP_CTX *ctx, int opt, int val);
+int OSSL_CMP_CTX_get_option(const OSSL_CMP_CTX *ctx, int opt);
+/* CMP-specific callback for logging and outputting the error queue: */
+int OSSL_CMP_CTX_set_log_cb(OSSL_CMP_CTX *ctx, OSSL_CMP_log_cb_t cb);
+#  define OSSL_CMP_CTX_set_log_verbosity(ctx, level) \
+    OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_LOG_VERBOSITY, level)
+void OSSL_CMP_CTX_print_errors(const OSSL_CMP_CTX *ctx);
+/* message transfer: */
+int OSSL_CMP_CTX_set1_serverPath(OSSL_CMP_CTX *ctx, const char *path);
+int OSSL_CMP_CTX_set1_server(OSSL_CMP_CTX *ctx, const char *address);
+int OSSL_CMP_CTX_set_serverPort(OSSL_CMP_CTX *ctx, int port);
+int OSSL_CMP_CTX_set1_proxy(OSSL_CMP_CTX *ctx, const char *name);
+int OSSL_CMP_CTX_set1_no_proxy(OSSL_CMP_CTX *ctx, const char *names);
+int OSSL_CMP_CTX_set_http_cb(OSSL_CMP_CTX *ctx, OSSL_HTTP_bio_cb_t cb);
+int OSSL_CMP_CTX_set_http_cb_arg(OSSL_CMP_CTX *ctx, void *arg);
+void *OSSL_CMP_CTX_get_http_cb_arg(const OSSL_CMP_CTX *ctx);
+typedef OSSL_CMP_MSG *(*OSSL_CMP_transfer_cb_t) (OSSL_CMP_CTX *ctx,
+                                                 const OSSL_CMP_MSG *req);
+int OSSL_CMP_CTX_set_transfer_cb(OSSL_CMP_CTX *ctx, OSSL_CMP_transfer_cb_t cb);
+int OSSL_CMP_CTX_set_transfer_cb_arg(OSSL_CMP_CTX *ctx, void *arg);
+void *OSSL_CMP_CTX_get_transfer_cb_arg(const OSSL_CMP_CTX *ctx);
+/* server authentication: */
+int OSSL_CMP_CTX_set1_srvCert(OSSL_CMP_CTX *ctx, X509 *cert);
+int OSSL_CMP_CTX_set1_expected_sender(OSSL_CMP_CTX *ctx, const X509_NAME *name);
+int OSSL_CMP_CTX_set0_trustedStore(OSSL_CMP_CTX *ctx, X509_STORE *store);
+X509_STORE *OSSL_CMP_CTX_get0_trustedStore(const OSSL_CMP_CTX *ctx);
+int OSSL_CMP_CTX_set1_untrusted(OSSL_CMP_CTX *ctx, STACK_OF(X509) *certs);
+STACK_OF(X509) *OSSL_CMP_CTX_get0_untrusted(const OSSL_CMP_CTX *ctx);
+/* client authentication: */
+int OSSL_CMP_CTX_set1_cert(OSSL_CMP_CTX *ctx, X509 *cert);
+int OSSL_CMP_CTX_build_cert_chain(OSSL_CMP_CTX *ctx, X509_STORE *own_trusted,
+                                  STACK_OF(X509) *candidates);
+int OSSL_CMP_CTX_set1_pkey(OSSL_CMP_CTX *ctx, EVP_PKEY *pkey);
+int OSSL_CMP_CTX_set1_referenceValue(OSSL_CMP_CTX *ctx,
+                                     const unsigned char *ref, int len);
+int OSSL_CMP_CTX_set1_secretValue(OSSL_CMP_CTX *ctx, const unsigned char *sec,
+                                  const int len);
+/* CMP message header and extra certificates: */
+int OSSL_CMP_CTX_set1_recipient(OSSL_CMP_CTX *ctx, const X509_NAME *name);
+int OSSL_CMP_CTX_push0_geninfo_ITAV(OSSL_CMP_CTX *ctx, OSSL_CMP_ITAV *itav);
+int OSSL_CMP_CTX_reset_geninfo_ITAVs(OSSL_CMP_CTX *ctx);
+int OSSL_CMP_CTX_set1_extraCertsOut(OSSL_CMP_CTX *ctx,
+                                    STACK_OF(X509) *extraCertsOut);
+/* certificate template: */
+int OSSL_CMP_CTX_set0_newPkey(OSSL_CMP_CTX *ctx, int priv, EVP_PKEY *pkey);
+EVP_PKEY *OSSL_CMP_CTX_get0_newPkey(const OSSL_CMP_CTX *ctx, int priv);
+int OSSL_CMP_CTX_set1_issuer(OSSL_CMP_CTX *ctx, const X509_NAME *name);
+int OSSL_CMP_CTX_set1_subjectName(OSSL_CMP_CTX *ctx, const X509_NAME *name);
+int OSSL_CMP_CTX_push1_subjectAltName(OSSL_CMP_CTX *ctx,
+                                      const GENERAL_NAME *name);
+int OSSL_CMP_CTX_set0_reqExtensions(OSSL_CMP_CTX *ctx, X509_EXTENSIONS *exts);
+int OSSL_CMP_CTX_reqExtensions_have_SAN(OSSL_CMP_CTX *ctx);
+int OSSL_CMP_CTX_push0_policy(OSSL_CMP_CTX *ctx, POLICYINFO *pinfo);
+int OSSL_CMP_CTX_set1_oldCert(OSSL_CMP_CTX *ctx, X509 *cert);
+int OSSL_CMP_CTX_set1_p10CSR(OSSL_CMP_CTX *ctx, const X509_REQ *csr);
+/* misc body contents: */
+int OSSL_CMP_CTX_push0_genm_ITAV(OSSL_CMP_CTX *ctx, OSSL_CMP_ITAV *itav);
+/* certificate confirmation: */
+typedef int (*OSSL_CMP_certConf_cb_t) (OSSL_CMP_CTX *ctx, X509 *cert,
+                                       int fail_info, const char **txt);
+int OSSL_CMP_certConf_cb(OSSL_CMP_CTX *ctx, X509 *cert, int fail_info,
+                         const char **text);
+int OSSL_CMP_CTX_set_certConf_cb(OSSL_CMP_CTX *ctx, OSSL_CMP_certConf_cb_t cb);
+int OSSL_CMP_CTX_set_certConf_cb_arg(OSSL_CMP_CTX *ctx, void *arg);
+void *OSSL_CMP_CTX_get_certConf_cb_arg(const OSSL_CMP_CTX *ctx);
+/* result fetching: */
+int OSSL_CMP_CTX_get_status(const OSSL_CMP_CTX *ctx);
+OSSL_CMP_PKIFREETEXT *OSSL_CMP_CTX_get0_statusString(const OSSL_CMP_CTX *ctx);
+int OSSL_CMP_CTX_get_failInfoCode(const OSSL_CMP_CTX *ctx);
+#  define OSSL_CMP_PKISI_BUFLEN 1024
+X509 *OSSL_CMP_CTX_get0_newCert(const OSSL_CMP_CTX *ctx);
+STACK_OF(X509) *OSSL_CMP_CTX_get1_newChain(const OSSL_CMP_CTX *ctx);
+STACK_OF(X509) *OSSL_CMP_CTX_get1_caPubs(const OSSL_CMP_CTX *ctx);
+STACK_OF(X509) *OSSL_CMP_CTX_get1_extraCertsIn(const OSSL_CMP_CTX *ctx);
+int OSSL_CMP_CTX_set1_transactionID(OSSL_CMP_CTX *ctx,
+                                    const ASN1_OCTET_STRING *id);
+int OSSL_CMP_CTX_set1_senderNonce(OSSL_CMP_CTX *ctx,
+                                  const ASN1_OCTET_STRING *nonce);
+
+/* from cmp_status.c */
+char *OSSL_CMP_CTX_snprint_PKIStatus(const OSSL_CMP_CTX *ctx, char *buf,
+                                     size_t bufsize);
+char *OSSL_CMP_snprint_PKIStatusInfo(const OSSL_CMP_PKISI *statusInfo,
+                                     char *buf, size_t bufsize);
+OSSL_CMP_PKISI *
+OSSL_CMP_STATUSINFO_new(int status, int fail_info, const char *text);
+
+/* from cmp_hdr.c */
+ASN1_OCTET_STRING *OSSL_CMP_HDR_get0_transactionID(const
+                                                   OSSL_CMP_PKIHEADER *hdr);
+ASN1_OCTET_STRING *OSSL_CMP_HDR_get0_recipNonce(const OSSL_CMP_PKIHEADER *hdr);
+
+/* from cmp_msg.c */
+OSSL_CMP_PKIHEADER *OSSL_CMP_MSG_get0_header(const OSSL_CMP_MSG *msg);
+int OSSL_CMP_MSG_get_bodytype(const OSSL_CMP_MSG *msg);
+int OSSL_CMP_MSG_update_transactionID(OSSL_CMP_CTX *ctx, OSSL_CMP_MSG *msg);
+OSSL_CRMF_MSG *OSSL_CMP_CTX_setup_CRM(OSSL_CMP_CTX *ctx, int for_KUR, int rid);
+OSSL_CMP_MSG *OSSL_CMP_MSG_read(const char *file, OSSL_LIB_CTX *libctx,
+                                const char *propq);
+int OSSL_CMP_MSG_write(const char *file, const OSSL_CMP_MSG *msg);
+OSSL_CMP_MSG *d2i_OSSL_CMP_MSG_bio(BIO *bio, OSSL_CMP_MSG **msg);
+int i2d_OSSL_CMP_MSG_bio(BIO *bio, const OSSL_CMP_MSG *msg);
+
+/* from cmp_vfy.c */
+int OSSL_CMP_validate_msg(OSSL_CMP_CTX *ctx, const OSSL_CMP_MSG *msg);
+int OSSL_CMP_validate_cert_path(const OSSL_CMP_CTX *ctx,
+                                X509_STORE *trusted_store, X509 *cert);
+
+/* from cmp_http.c */
+OSSL_CMP_MSG *OSSL_CMP_MSG_http_perform(OSSL_CMP_CTX *ctx,
+                                        const OSSL_CMP_MSG *req);
+
+/* from cmp_server.c */
+typedef struct ossl_cmp_srv_ctx_st OSSL_CMP_SRV_CTX;
+OSSL_CMP_MSG *OSSL_CMP_SRV_process_request(OSSL_CMP_SRV_CTX *srv_ctx,
+                                           const OSSL_CMP_MSG *req);
+OSSL_CMP_MSG * OSSL_CMP_CTX_server_perform(OSSL_CMP_CTX *client_ctx,
+                                           const OSSL_CMP_MSG *req);
+OSSL_CMP_SRV_CTX *OSSL_CMP_SRV_CTX_new(OSSL_LIB_CTX *libctx, const char *propq);
+void OSSL_CMP_SRV_CTX_free(OSSL_CMP_SRV_CTX *srv_ctx);
+typedef OSSL_CMP_PKISI *(*OSSL_CMP_SRV_cert_request_cb_t)
+    (OSSL_CMP_SRV_CTX *srv_ctx, const OSSL_CMP_MSG *req, int certReqId,
+     const OSSL_CRMF_MSG *crm, const X509_REQ *p10cr,
+     X509 **certOut, STACK_OF(X509) **chainOut, STACK_OF(X509) **caPubs);
+typedef OSSL_CMP_PKISI *(*OSSL_CMP_SRV_rr_cb_t)(OSSL_CMP_SRV_CTX *srv_ctx,
+                                                const OSSL_CMP_MSG *req,
+                                                const X509_NAME *issuer,
+                                                const ASN1_INTEGER *serial);
+typedef int (*OSSL_CMP_SRV_genm_cb_t)(OSSL_CMP_SRV_CTX *srv_ctx,
+                                      const OSSL_CMP_MSG *req,
+                                      const STACK_OF(OSSL_CMP_ITAV) *in,
+                                      STACK_OF(OSSL_CMP_ITAV) **out);
+typedef void (*OSSL_CMP_SRV_error_cb_t)(OSSL_CMP_SRV_CTX *srv_ctx,
+                                        const OSSL_CMP_MSG *req,
+                                        const OSSL_CMP_PKISI *statusInfo,
+                                        const ASN1_INTEGER *errorCode,
+                                        const OSSL_CMP_PKIFREETEXT *errDetails);
+typedef int (*OSSL_CMP_SRV_certConf_cb_t)(OSSL_CMP_SRV_CTX *srv_ctx,
+                                          const OSSL_CMP_MSG *req,
+                                          int certReqId,
+                                          const ASN1_OCTET_STRING *certHash,
+                                          const OSSL_CMP_PKISI *si);
+typedef int (*OSSL_CMP_SRV_pollReq_cb_t)(OSSL_CMP_SRV_CTX *srv_ctx,
+                                         const OSSL_CMP_MSG *req, int certReqId,
+                                         OSSL_CMP_MSG **certReq,
+                                         int64_t *check_after);
+int OSSL_CMP_SRV_CTX_init(OSSL_CMP_SRV_CTX *srv_ctx, void *custom_ctx,
+                          OSSL_CMP_SRV_cert_request_cb_t process_cert_request,
+                          OSSL_CMP_SRV_rr_cb_t process_rr,
+                          OSSL_CMP_SRV_genm_cb_t process_genm,
+                          OSSL_CMP_SRV_error_cb_t process_error,
+                          OSSL_CMP_SRV_certConf_cb_t process_certConf,
+                          OSSL_CMP_SRV_pollReq_cb_t process_pollReq);
+OSSL_CMP_CTX *OSSL_CMP_SRV_CTX_get0_cmp_ctx(const OSSL_CMP_SRV_CTX *srv_ctx);
+void *OSSL_CMP_SRV_CTX_get0_custom_ctx(const OSSL_CMP_SRV_CTX *srv_ctx);
+int OSSL_CMP_SRV_CTX_set_send_unprotected_errors(OSSL_CMP_SRV_CTX *srv_ctx,
+                                                 int val);
+int OSSL_CMP_SRV_CTX_set_accept_unprotected(OSSL_CMP_SRV_CTX *srv_ctx, int val);
+int OSSL_CMP_SRV_CTX_set_accept_raverified(OSSL_CMP_SRV_CTX *srv_ctx, int val);
+int OSSL_CMP_SRV_CTX_set_grant_implicit_confirm(OSSL_CMP_SRV_CTX *srv_ctx,
+                                                int val);
+
+/* from cmp_client.c */
+X509 *OSSL_CMP_exec_certreq(OSSL_CMP_CTX *ctx, int req_type,
+                            const OSSL_CRMF_MSG *crm);
+#  define OSSL_CMP_IR    0
+#  define OSSL_CMP_CR    2
+#  define OSSL_CMP_P10CR 4
+#  define OSSL_CMP_KUR   7
+#  define OSSL_CMP_exec_IR_ses(ctx) \
+    OSSL_CMP_exec_certreq(ctx, OSSL_CMP_IR, NULL)
+#  define OSSL_CMP_exec_CR_ses(ctx) \
+    OSSL_CMP_exec_certreq(ctx, OSSL_CMP_CR, NULL)
+#  define OSSL_CMP_exec_P10CR_ses(ctx) \
+    OSSL_CMP_exec_certreq(ctx, OSSL_CMP_P10CR, NULL)
+#  define OSSL_CMP_exec_KUR_ses(ctx) \
+    OSSL_CMP_exec_certreq(ctx, OSSL_CMP_KUR, NULL)
+int OSSL_CMP_try_certreq(OSSL_CMP_CTX *ctx, int req_type,
+                         const OSSL_CRMF_MSG *crm, int *checkAfter);
+int OSSL_CMP_exec_RR_ses(OSSL_CMP_CTX *ctx);
+STACK_OF(OSSL_CMP_ITAV) *OSSL_CMP_exec_GENM_ses(OSSL_CMP_CTX *ctx);
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif /* !defined(OPENSSL_NO_CMP) */
+#endif /* !defined(OPENSSL_CMP_H) */
diff --git a/openssl/cmp_util.h b/openssl/cmp_util.h
new file mode 100644
index 0000000..9a16892
--- /dev/null
+++ b/openssl/cmp_util.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright Nokia 2007-2019
+ * Copyright Siemens AG 2015-2019
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_CMP_UTIL_H
+# define OPENSSL_CMP_UTIL_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# ifndef OPENSSL_NO_CMP
+
+#  include <openssl/macros.h>
+#  include <openssl/trace.h>
+
+#  ifdef __cplusplus
+extern "C" {
+#  endif
+
+int  OSSL_CMP_log_open(void);
+void OSSL_CMP_log_close(void);
+#  define OSSL_CMP_LOG_PREFIX "CMP "
+
+/*
+ * generalized logging/error callback mirroring the severity levels of syslog.h
+ */
+typedef int OSSL_CMP_severity;
+#  define OSSL_CMP_LOG_EMERG   0
+#  define OSSL_CMP_LOG_ALERT   1
+#  define OSSL_CMP_LOG_CRIT    2
+#  define OSSL_CMP_LOG_ERR     3
+#  define OSSL_CMP_LOG_WARNING 4
+#  define OSSL_CMP_LOG_NOTICE  5
+#  define OSSL_CMP_LOG_INFO    6
+#  define OSSL_CMP_LOG_DEBUG   7
+#  define OSSL_CMP_LOG_TRACE   8
+#  define OSSL_CMP_LOG_MAX     OSSL_CMP_LOG_TRACE
+typedef int (*OSSL_CMP_log_cb_t)(const char *func, const char *file, int line,
+                                 OSSL_CMP_severity level, const char *msg);
+
+int OSSL_CMP_print_to_bio(BIO *bio, const char *component, const char *file,
+                          int line, OSSL_CMP_severity level, const char *msg);
+/* use of the logging callback for outputting error queue */
+void OSSL_CMP_print_errors_cb(OSSL_CMP_log_cb_t log_fn);
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif /* !defined(OPENSSL_NO_CMP) */
+#endif /* !defined(OPENSSL_CMP_UTIL_H) */
diff --git a/openssl/cmperr.h b/openssl/cmperr.h
new file mode 100644
index 0000000..06e9dbf
--- /dev/null
+++ b/openssl/cmperr.h
@@ -0,0 +1,114 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_CMPERR_H
+# define OPENSSL_CMPERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+# ifndef OPENSSL_NO_CMP
+
+
+/*
+ * CMP reason codes.
+ */
+#  define CMP_R_ALGORITHM_NOT_SUPPORTED                    139
+#  define CMP_R_BAD_CHECKAFTER_IN_POLLREP                  167
+#  define CMP_R_BAD_REQUEST_ID                             108
+#  define CMP_R_CERTHASH_UNMATCHED                         156
+#  define CMP_R_CERTID_NOT_FOUND                           109
+#  define CMP_R_CERTIFICATE_NOT_ACCEPTED                   169
+#  define CMP_R_CERTIFICATE_NOT_FOUND                      112
+#  define CMP_R_CERTREQMSG_NOT_FOUND                       157
+#  define CMP_R_CERTRESPONSE_NOT_FOUND                     113
+#  define CMP_R_CERT_AND_KEY_DO_NOT_MATCH                  114
+#  define CMP_R_CHECKAFTER_OUT_OF_RANGE                    181
+#  define CMP_R_ENCOUNTERED_KEYUPDATEWARNING               176
+#  define CMP_R_ENCOUNTERED_WAITING                        162
+#  define CMP_R_ERROR_CALCULATING_PROTECTION               115
+#  define CMP_R_ERROR_CREATING_CERTCONF                    116
+#  define CMP_R_ERROR_CREATING_CERTREP                     117
+#  define CMP_R_ERROR_CREATING_CERTREQ                     163
+#  define CMP_R_ERROR_CREATING_ERROR                       118
+#  define CMP_R_ERROR_CREATING_GENM                        119
+#  define CMP_R_ERROR_CREATING_GENP                        120
+#  define CMP_R_ERROR_CREATING_PKICONF                     122
+#  define CMP_R_ERROR_CREATING_POLLREP                     123
+#  define CMP_R_ERROR_CREATING_POLLREQ                     124
+#  define CMP_R_ERROR_CREATING_RP                          125
+#  define CMP_R_ERROR_CREATING_RR                          126
+#  define CMP_R_ERROR_PARSING_PKISTATUS                    107
+#  define CMP_R_ERROR_PROCESSING_MESSAGE                   158
+#  define CMP_R_ERROR_PROTECTING_MESSAGE                   127
+#  define CMP_R_ERROR_SETTING_CERTHASH                     128
+#  define CMP_R_ERROR_UNEXPECTED_CERTCONF                  160
+#  define CMP_R_ERROR_VALIDATING_PROTECTION                140
+#  define CMP_R_ERROR_VALIDATING_SIGNATURE                 171
+#  define CMP_R_FAILED_BUILDING_OWN_CHAIN                  164
+#  define CMP_R_FAILED_EXTRACTING_PUBKEY                   141
+#  define CMP_R_FAILURE_OBTAINING_RANDOM                   110
+#  define CMP_R_FAIL_INFO_OUT_OF_RANGE                     129
+#  define CMP_R_INVALID_ARGS                               100
+#  define CMP_R_INVALID_OPTION                             174
+#  define CMP_R_MISSING_CERTID                             165
+#  define CMP_R_MISSING_KEY_INPUT_FOR_CREATING_PROTECTION  130
+#  define CMP_R_MISSING_KEY_USAGE_DIGITALSIGNATURE         142
+#  define CMP_R_MISSING_P10CSR                             121
+#  define CMP_R_MISSING_PBM_SECRET                         166
+#  define CMP_R_MISSING_PRIVATE_KEY                        131
+#  define CMP_R_MISSING_PROTECTION                         143
+#  define CMP_R_MISSING_REFERENCE_CERT                     168
+#  define CMP_R_MISSING_SECRET                             178
+#  define CMP_R_MISSING_SENDER_IDENTIFICATION              111
+#  define CMP_R_MISSING_TRUST_ANCHOR                       179
+#  define CMP_R_MISSING_TRUST_STORE                        144
+#  define CMP_R_MULTIPLE_REQUESTS_NOT_SUPPORTED            161
+#  define CMP_R_MULTIPLE_RESPONSES_NOT_SUPPORTED           170
+#  define CMP_R_MULTIPLE_SAN_SOURCES                       102
+#  define CMP_R_NO_STDIO                                   194
+#  define CMP_R_NO_SUITABLE_SENDER_CERT                    145
+#  define CMP_R_NULL_ARGUMENT                              103
+#  define CMP_R_PKIBODY_ERROR                              146
+#  define CMP_R_PKISTATUSINFO_NOT_FOUND                    132
+#  define CMP_R_POLLING_FAILED                             172
+#  define CMP_R_POTENTIALLY_INVALID_CERTIFICATE            147
+#  define CMP_R_RECEIVED_ERROR                             180
+#  define CMP_R_RECIPNONCE_UNMATCHED                       148
+#  define CMP_R_REQUEST_NOT_ACCEPTED                       149
+#  define CMP_R_REQUEST_REJECTED_BY_SERVER                 182
+#  define CMP_R_SENDER_GENERALNAME_TYPE_NOT_SUPPORTED      150
+#  define CMP_R_SRVCERT_DOES_NOT_VALIDATE_MSG              151
+#  define CMP_R_TOTAL_TIMEOUT                              184
+#  define CMP_R_TRANSACTIONID_UNMATCHED                    152
+#  define CMP_R_TRANSFER_ERROR                             159
+#  define CMP_R_UNEXPECTED_PKIBODY                         133
+#  define CMP_R_UNEXPECTED_PKISTATUS                       185
+#  define CMP_R_UNEXPECTED_PVNO                            153
+#  define CMP_R_UNKNOWN_ALGORITHM_ID                       134
+#  define CMP_R_UNKNOWN_CERT_TYPE                          135
+#  define CMP_R_UNKNOWN_PKISTATUS                          186
+#  define CMP_R_UNSUPPORTED_ALGORITHM                      136
+#  define CMP_R_UNSUPPORTED_KEY_TYPE                       137
+#  define CMP_R_UNSUPPORTED_PROTECTION_ALG_DHBASEDMAC      154
+#  define CMP_R_VALUE_TOO_LARGE                            175
+#  define CMP_R_VALUE_TOO_SMALL                            177
+#  define CMP_R_WRONG_ALGORITHM_OID                        138
+#  define CMP_R_WRONG_CERTID                               189
+#  define CMP_R_WRONG_CERTID_IN_RP                         187
+#  define CMP_R_WRONG_PBM_VALUE                            155
+#  define CMP_R_WRONG_RP_COMPONENT_COUNT                   188
+#  define CMP_R_WRONG_SERIAL_IN_RP                         173
+
+# endif
+#endif
diff --git a/openssl/cms.h b/openssl/cms.h
new file mode 100644
index 0000000..5b907f2
--- /dev/null
+++ b/openssl/cms.h
@@ -0,0 +1,493 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\cms.h.in
+ *
+ * Copyright 2008-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+#ifndef OPENSSL_CMS_H
+# define OPENSSL_CMS_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_CMS_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_CMS
+# include <openssl/x509.h>
+# include <openssl/x509v3.h>
+# include <openssl/cmserr.h>
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+typedef struct CMS_ContentInfo_st CMS_ContentInfo;
+typedef struct CMS_SignerInfo_st CMS_SignerInfo;
+typedef struct CMS_CertificateChoices CMS_CertificateChoices;
+typedef struct CMS_RevocationInfoChoice_st CMS_RevocationInfoChoice;
+typedef struct CMS_RecipientInfo_st CMS_RecipientInfo;
+typedef struct CMS_ReceiptRequest_st CMS_ReceiptRequest;
+typedef struct CMS_Receipt_st CMS_Receipt;
+typedef struct CMS_RecipientEncryptedKey_st CMS_RecipientEncryptedKey;
+typedef struct CMS_OtherKeyAttribute_st CMS_OtherKeyAttribute;
+
+SKM_DEFINE_STACK_OF_INTERNAL(CMS_SignerInfo, CMS_SignerInfo, CMS_SignerInfo)
+#define sk_CMS_SignerInfo_num(sk) OPENSSL_sk_num(ossl_check_const_CMS_SignerInfo_sk_type(sk))
+#define sk_CMS_SignerInfo_value(sk, idx) ((CMS_SignerInfo *)OPENSSL_sk_value(ossl_check_const_CMS_SignerInfo_sk_type(sk), (idx)))
+#define sk_CMS_SignerInfo_new(cmp) ((STACK_OF(CMS_SignerInfo) *)OPENSSL_sk_new(ossl_check_CMS_SignerInfo_compfunc_type(cmp)))
+#define sk_CMS_SignerInfo_new_null() ((STACK_OF(CMS_SignerInfo) *)OPENSSL_sk_new_null())
+#define sk_CMS_SignerInfo_new_reserve(cmp, n) ((STACK_OF(CMS_SignerInfo) *)OPENSSL_sk_new_reserve(ossl_check_CMS_SignerInfo_compfunc_type(cmp), (n)))
+#define sk_CMS_SignerInfo_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_CMS_SignerInfo_sk_type(sk), (n))
+#define sk_CMS_SignerInfo_free(sk) OPENSSL_sk_free(ossl_check_CMS_SignerInfo_sk_type(sk))
+#define sk_CMS_SignerInfo_zero(sk) OPENSSL_sk_zero(ossl_check_CMS_SignerInfo_sk_type(sk))
+#define sk_CMS_SignerInfo_delete(sk, i) ((CMS_SignerInfo *)OPENSSL_sk_delete(ossl_check_CMS_SignerInfo_sk_type(sk), (i)))
+#define sk_CMS_SignerInfo_delete_ptr(sk, ptr) ((CMS_SignerInfo *)OPENSSL_sk_delete_ptr(ossl_check_CMS_SignerInfo_sk_type(sk), ossl_check_CMS_SignerInfo_type(ptr)))
+#define sk_CMS_SignerInfo_push(sk, ptr) OPENSSL_sk_push(ossl_check_CMS_SignerInfo_sk_type(sk), ossl_check_CMS_SignerInfo_type(ptr))
+#define sk_CMS_SignerInfo_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_CMS_SignerInfo_sk_type(sk), ossl_check_CMS_SignerInfo_type(ptr))
+#define sk_CMS_SignerInfo_pop(sk) ((CMS_SignerInfo *)OPENSSL_sk_pop(ossl_check_CMS_SignerInfo_sk_type(sk)))
+#define sk_CMS_SignerInfo_shift(sk) ((CMS_SignerInfo *)OPENSSL_sk_shift(ossl_check_CMS_SignerInfo_sk_type(sk)))
+#define sk_CMS_SignerInfo_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_CMS_SignerInfo_sk_type(sk),ossl_check_CMS_SignerInfo_freefunc_type(freefunc))
+#define sk_CMS_SignerInfo_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_CMS_SignerInfo_sk_type(sk), ossl_check_CMS_SignerInfo_type(ptr), (idx))
+#define sk_CMS_SignerInfo_set(sk, idx, ptr) ((CMS_SignerInfo *)OPENSSL_sk_set(ossl_check_CMS_SignerInfo_sk_type(sk), (idx), ossl_check_CMS_SignerInfo_type(ptr)))
+#define sk_CMS_SignerInfo_find(sk, ptr) OPENSSL_sk_find(ossl_check_CMS_SignerInfo_sk_type(sk), ossl_check_CMS_SignerInfo_type(ptr))
+#define sk_CMS_SignerInfo_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_CMS_SignerInfo_sk_type(sk), ossl_check_CMS_SignerInfo_type(ptr))
+#define sk_CMS_SignerInfo_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_CMS_SignerInfo_sk_type(sk), ossl_check_CMS_SignerInfo_type(ptr), pnum)
+#define sk_CMS_SignerInfo_sort(sk) OPENSSL_sk_sort(ossl_check_CMS_SignerInfo_sk_type(sk))
+#define sk_CMS_SignerInfo_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_CMS_SignerInfo_sk_type(sk))
+#define sk_CMS_SignerInfo_dup(sk) ((STACK_OF(CMS_SignerInfo) *)OPENSSL_sk_dup(ossl_check_const_CMS_SignerInfo_sk_type(sk)))
+#define sk_CMS_SignerInfo_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(CMS_SignerInfo) *)OPENSSL_sk_deep_copy(ossl_check_const_CMS_SignerInfo_sk_type(sk), ossl_check_CMS_SignerInfo_copyfunc_type(copyfunc), ossl_check_CMS_SignerInfo_freefunc_type(freefunc)))
+#define sk_CMS_SignerInfo_set_cmp_func(sk, cmp) ((sk_CMS_SignerInfo_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_CMS_SignerInfo_sk_type(sk), ossl_check_CMS_SignerInfo_compfunc_type(cmp)))
+SKM_DEFINE_STACK_OF_INTERNAL(CMS_RecipientEncryptedKey, CMS_RecipientEncryptedKey, CMS_RecipientEncryptedKey)
+#define sk_CMS_RecipientEncryptedKey_num(sk) OPENSSL_sk_num(ossl_check_const_CMS_RecipientEncryptedKey_sk_type(sk))
+#define sk_CMS_RecipientEncryptedKey_value(sk, idx) ((CMS_RecipientEncryptedKey *)OPENSSL_sk_value(ossl_check_const_CMS_RecipientEncryptedKey_sk_type(sk), (idx)))
+#define sk_CMS_RecipientEncryptedKey_new(cmp) ((STACK_OF(CMS_RecipientEncryptedKey) *)OPENSSL_sk_new(ossl_check_CMS_RecipientEncryptedKey_compfunc_type(cmp)))
+#define sk_CMS_RecipientEncryptedKey_new_null() ((STACK_OF(CMS_RecipientEncryptedKey) *)OPENSSL_sk_new_null())
+#define sk_CMS_RecipientEncryptedKey_new_reserve(cmp, n) ((STACK_OF(CMS_RecipientEncryptedKey) *)OPENSSL_sk_new_reserve(ossl_check_CMS_RecipientEncryptedKey_compfunc_type(cmp), (n)))
+#define sk_CMS_RecipientEncryptedKey_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_CMS_RecipientEncryptedKey_sk_type(sk), (n))
+#define sk_CMS_RecipientEncryptedKey_free(sk) OPENSSL_sk_free(ossl_check_CMS_RecipientEncryptedKey_sk_type(sk))
+#define sk_CMS_RecipientEncryptedKey_zero(sk) OPENSSL_sk_zero(ossl_check_CMS_RecipientEncryptedKey_sk_type(sk))
+#define sk_CMS_RecipientEncryptedKey_delete(sk, i) ((CMS_RecipientEncryptedKey *)OPENSSL_sk_delete(ossl_check_CMS_RecipientEncryptedKey_sk_type(sk), (i)))
+#define sk_CMS_RecipientEncryptedKey_delete_ptr(sk, ptr) ((CMS_RecipientEncryptedKey *)OPENSSL_sk_delete_ptr(ossl_check_CMS_RecipientEncryptedKey_sk_type(sk), ossl_check_CMS_RecipientEncryptedKey_type(ptr)))
+#define sk_CMS_RecipientEncryptedKey_push(sk, ptr) OPENSSL_sk_push(ossl_check_CMS_RecipientEncryptedKey_sk_type(sk), ossl_check_CMS_RecipientEncryptedKey_type(ptr))
+#define sk_CMS_RecipientEncryptedKey_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_CMS_RecipientEncryptedKey_sk_type(sk), ossl_check_CMS_RecipientEncryptedKey_type(ptr))
+#define sk_CMS_RecipientEncryptedKey_pop(sk) ((CMS_RecipientEncryptedKey *)OPENSSL_sk_pop(ossl_check_CMS_RecipientEncryptedKey_sk_type(sk)))
+#define sk_CMS_RecipientEncryptedKey_shift(sk) ((CMS_RecipientEncryptedKey *)OPENSSL_sk_shift(ossl_check_CMS_RecipientEncryptedKey_sk_type(sk)))
+#define sk_CMS_RecipientEncryptedKey_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_CMS_RecipientEncryptedKey_sk_type(sk),ossl_check_CMS_RecipientEncryptedKey_freefunc_type(freefunc))
+#define sk_CMS_RecipientEncryptedKey_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_CMS_RecipientEncryptedKey_sk_type(sk), ossl_check_CMS_RecipientEncryptedKey_type(ptr), (idx))
+#define sk_CMS_RecipientEncryptedKey_set(sk, idx, ptr) ((CMS_RecipientEncryptedKey *)OPENSSL_sk_set(ossl_check_CMS_RecipientEncryptedKey_sk_type(sk), (idx), ossl_check_CMS_RecipientEncryptedKey_type(ptr)))
+#define sk_CMS_RecipientEncryptedKey_find(sk, ptr) OPENSSL_sk_find(ossl_check_CMS_RecipientEncryptedKey_sk_type(sk), ossl_check_CMS_RecipientEncryptedKey_type(ptr))
+#define sk_CMS_RecipientEncryptedKey_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_CMS_RecipientEncryptedKey_sk_type(sk), ossl_check_CMS_RecipientEncryptedKey_type(ptr))
+#define sk_CMS_RecipientEncryptedKey_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_CMS_RecipientEncryptedKey_sk_type(sk), ossl_check_CMS_RecipientEncryptedKey_type(ptr), pnum)
+#define sk_CMS_RecipientEncryptedKey_sort(sk) OPENSSL_sk_sort(ossl_check_CMS_RecipientEncryptedKey_sk_type(sk))
+#define sk_CMS_RecipientEncryptedKey_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_CMS_RecipientEncryptedKey_sk_type(sk))
+#define sk_CMS_RecipientEncryptedKey_dup(sk) ((STACK_OF(CMS_RecipientEncryptedKey) *)OPENSSL_sk_dup(ossl_check_const_CMS_RecipientEncryptedKey_sk_type(sk)))
+#define sk_CMS_RecipientEncryptedKey_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(CMS_RecipientEncryptedKey) *)OPENSSL_sk_deep_copy(ossl_check_const_CMS_RecipientEncryptedKey_sk_type(sk), ossl_check_CMS_RecipientEncryptedKey_copyfunc_type(copyfunc), ossl_check_CMS_RecipientEncryptedKey_freefunc_type(freefunc)))
+#define sk_CMS_RecipientEncryptedKey_set_cmp_func(sk, cmp) ((sk_CMS_RecipientEncryptedKey_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_CMS_RecipientEncryptedKey_sk_type(sk), ossl_check_CMS_RecipientEncryptedKey_compfunc_type(cmp)))
+SKM_DEFINE_STACK_OF_INTERNAL(CMS_RecipientInfo, CMS_RecipientInfo, CMS_RecipientInfo)
+#define sk_CMS_RecipientInfo_num(sk) OPENSSL_sk_num(ossl_check_const_CMS_RecipientInfo_sk_type(sk))
+#define sk_CMS_RecipientInfo_value(sk, idx) ((CMS_RecipientInfo *)OPENSSL_sk_value(ossl_check_const_CMS_RecipientInfo_sk_type(sk), (idx)))
+#define sk_CMS_RecipientInfo_new(cmp) ((STACK_OF(CMS_RecipientInfo) *)OPENSSL_sk_new(ossl_check_CMS_RecipientInfo_compfunc_type(cmp)))
+#define sk_CMS_RecipientInfo_new_null() ((STACK_OF(CMS_RecipientInfo) *)OPENSSL_sk_new_null())
+#define sk_CMS_RecipientInfo_new_reserve(cmp, n) ((STACK_OF(CMS_RecipientInfo) *)OPENSSL_sk_new_reserve(ossl_check_CMS_RecipientInfo_compfunc_type(cmp), (n)))
+#define sk_CMS_RecipientInfo_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_CMS_RecipientInfo_sk_type(sk), (n))
+#define sk_CMS_RecipientInfo_free(sk) OPENSSL_sk_free(ossl_check_CMS_RecipientInfo_sk_type(sk))
+#define sk_CMS_RecipientInfo_zero(sk) OPENSSL_sk_zero(ossl_check_CMS_RecipientInfo_sk_type(sk))
+#define sk_CMS_RecipientInfo_delete(sk, i) ((CMS_RecipientInfo *)OPENSSL_sk_delete(ossl_check_CMS_RecipientInfo_sk_type(sk), (i)))
+#define sk_CMS_RecipientInfo_delete_ptr(sk, ptr) ((CMS_RecipientInfo *)OPENSSL_sk_delete_ptr(ossl_check_CMS_RecipientInfo_sk_type(sk), ossl_check_CMS_RecipientInfo_type(ptr)))
+#define sk_CMS_RecipientInfo_push(sk, ptr) OPENSSL_sk_push(ossl_check_CMS_RecipientInfo_sk_type(sk), ossl_check_CMS_RecipientInfo_type(ptr))
+#define sk_CMS_RecipientInfo_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_CMS_RecipientInfo_sk_type(sk), ossl_check_CMS_RecipientInfo_type(ptr))
+#define sk_CMS_RecipientInfo_pop(sk) ((CMS_RecipientInfo *)OPENSSL_sk_pop(ossl_check_CMS_RecipientInfo_sk_type(sk)))
+#define sk_CMS_RecipientInfo_shift(sk) ((CMS_RecipientInfo *)OPENSSL_sk_shift(ossl_check_CMS_RecipientInfo_sk_type(sk)))
+#define sk_CMS_RecipientInfo_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_CMS_RecipientInfo_sk_type(sk),ossl_check_CMS_RecipientInfo_freefunc_type(freefunc))
+#define sk_CMS_RecipientInfo_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_CMS_RecipientInfo_sk_type(sk), ossl_check_CMS_RecipientInfo_type(ptr), (idx))
+#define sk_CMS_RecipientInfo_set(sk, idx, ptr) ((CMS_RecipientInfo *)OPENSSL_sk_set(ossl_check_CMS_RecipientInfo_sk_type(sk), (idx), ossl_check_CMS_RecipientInfo_type(ptr)))
+#define sk_CMS_RecipientInfo_find(sk, ptr) OPENSSL_sk_find(ossl_check_CMS_RecipientInfo_sk_type(sk), ossl_check_CMS_RecipientInfo_type(ptr))
+#define sk_CMS_RecipientInfo_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_CMS_RecipientInfo_sk_type(sk), ossl_check_CMS_RecipientInfo_type(ptr))
+#define sk_CMS_RecipientInfo_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_CMS_RecipientInfo_sk_type(sk), ossl_check_CMS_RecipientInfo_type(ptr), pnum)
+#define sk_CMS_RecipientInfo_sort(sk) OPENSSL_sk_sort(ossl_check_CMS_RecipientInfo_sk_type(sk))
+#define sk_CMS_RecipientInfo_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_CMS_RecipientInfo_sk_type(sk))
+#define sk_CMS_RecipientInfo_dup(sk) ((STACK_OF(CMS_RecipientInfo) *)OPENSSL_sk_dup(ossl_check_const_CMS_RecipientInfo_sk_type(sk)))
+#define sk_CMS_RecipientInfo_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(CMS_RecipientInfo) *)OPENSSL_sk_deep_copy(ossl_check_const_CMS_RecipientInfo_sk_type(sk), ossl_check_CMS_RecipientInfo_copyfunc_type(copyfunc), ossl_check_CMS_RecipientInfo_freefunc_type(freefunc)))
+#define sk_CMS_RecipientInfo_set_cmp_func(sk, cmp) ((sk_CMS_RecipientInfo_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_CMS_RecipientInfo_sk_type(sk), ossl_check_CMS_RecipientInfo_compfunc_type(cmp)))
+SKM_DEFINE_STACK_OF_INTERNAL(CMS_RevocationInfoChoice, CMS_RevocationInfoChoice, CMS_RevocationInfoChoice)
+#define sk_CMS_RevocationInfoChoice_num(sk) OPENSSL_sk_num(ossl_check_const_CMS_RevocationInfoChoice_sk_type(sk))
+#define sk_CMS_RevocationInfoChoice_value(sk, idx) ((CMS_RevocationInfoChoice *)OPENSSL_sk_value(ossl_check_const_CMS_RevocationInfoChoice_sk_type(sk), (idx)))
+#define sk_CMS_RevocationInfoChoice_new(cmp) ((STACK_OF(CMS_RevocationInfoChoice) *)OPENSSL_sk_new(ossl_check_CMS_RevocationInfoChoice_compfunc_type(cmp)))
+#define sk_CMS_RevocationInfoChoice_new_null() ((STACK_OF(CMS_RevocationInfoChoice) *)OPENSSL_sk_new_null())
+#define sk_CMS_RevocationInfoChoice_new_reserve(cmp, n) ((STACK_OF(CMS_RevocationInfoChoice) *)OPENSSL_sk_new_reserve(ossl_check_CMS_RevocationInfoChoice_compfunc_type(cmp), (n)))
+#define sk_CMS_RevocationInfoChoice_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_CMS_RevocationInfoChoice_sk_type(sk), (n))
+#define sk_CMS_RevocationInfoChoice_free(sk) OPENSSL_sk_free(ossl_check_CMS_RevocationInfoChoice_sk_type(sk))
+#define sk_CMS_RevocationInfoChoice_zero(sk) OPENSSL_sk_zero(ossl_check_CMS_RevocationInfoChoice_sk_type(sk))
+#define sk_CMS_RevocationInfoChoice_delete(sk, i) ((CMS_RevocationInfoChoice *)OPENSSL_sk_delete(ossl_check_CMS_RevocationInfoChoice_sk_type(sk), (i)))
+#define sk_CMS_RevocationInfoChoice_delete_ptr(sk, ptr) ((CMS_RevocationInfoChoice *)OPENSSL_sk_delete_ptr(ossl_check_CMS_RevocationInfoChoice_sk_type(sk), ossl_check_CMS_RevocationInfoChoice_type(ptr)))
+#define sk_CMS_RevocationInfoChoice_push(sk, ptr) OPENSSL_sk_push(ossl_check_CMS_RevocationInfoChoice_sk_type(sk), ossl_check_CMS_RevocationInfoChoice_type(ptr))
+#define sk_CMS_RevocationInfoChoice_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_CMS_RevocationInfoChoice_sk_type(sk), ossl_check_CMS_RevocationInfoChoice_type(ptr))
+#define sk_CMS_RevocationInfoChoice_pop(sk) ((CMS_RevocationInfoChoice *)OPENSSL_sk_pop(ossl_check_CMS_RevocationInfoChoice_sk_type(sk)))
+#define sk_CMS_RevocationInfoChoice_shift(sk) ((CMS_RevocationInfoChoice *)OPENSSL_sk_shift(ossl_check_CMS_RevocationInfoChoice_sk_type(sk)))
+#define sk_CMS_RevocationInfoChoice_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_CMS_RevocationInfoChoice_sk_type(sk),ossl_check_CMS_RevocationInfoChoice_freefunc_type(freefunc))
+#define sk_CMS_RevocationInfoChoice_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_CMS_RevocationInfoChoice_sk_type(sk), ossl_check_CMS_RevocationInfoChoice_type(ptr), (idx))
+#define sk_CMS_RevocationInfoChoice_set(sk, idx, ptr) ((CMS_RevocationInfoChoice *)OPENSSL_sk_set(ossl_check_CMS_RevocationInfoChoice_sk_type(sk), (idx), ossl_check_CMS_RevocationInfoChoice_type(ptr)))
+#define sk_CMS_RevocationInfoChoice_find(sk, ptr) OPENSSL_sk_find(ossl_check_CMS_RevocationInfoChoice_sk_type(sk), ossl_check_CMS_RevocationInfoChoice_type(ptr))
+#define sk_CMS_RevocationInfoChoice_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_CMS_RevocationInfoChoice_sk_type(sk), ossl_check_CMS_RevocationInfoChoice_type(ptr))
+#define sk_CMS_RevocationInfoChoice_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_CMS_RevocationInfoChoice_sk_type(sk), ossl_check_CMS_RevocationInfoChoice_type(ptr), pnum)
+#define sk_CMS_RevocationInfoChoice_sort(sk) OPENSSL_sk_sort(ossl_check_CMS_RevocationInfoChoice_sk_type(sk))
+#define sk_CMS_RevocationInfoChoice_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_CMS_RevocationInfoChoice_sk_type(sk))
+#define sk_CMS_RevocationInfoChoice_dup(sk) ((STACK_OF(CMS_RevocationInfoChoice) *)OPENSSL_sk_dup(ossl_check_const_CMS_RevocationInfoChoice_sk_type(sk)))
+#define sk_CMS_RevocationInfoChoice_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(CMS_RevocationInfoChoice) *)OPENSSL_sk_deep_copy(ossl_check_const_CMS_RevocationInfoChoice_sk_type(sk), ossl_check_CMS_RevocationInfoChoice_copyfunc_type(copyfunc), ossl_check_CMS_RevocationInfoChoice_freefunc_type(freefunc)))
+#define sk_CMS_RevocationInfoChoice_set_cmp_func(sk, cmp) ((sk_CMS_RevocationInfoChoice_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_CMS_RevocationInfoChoice_sk_type(sk), ossl_check_CMS_RevocationInfoChoice_compfunc_type(cmp)))
+
+
+DECLARE_ASN1_FUNCTIONS(CMS_ContentInfo)
+DECLARE_ASN1_FUNCTIONS(CMS_ReceiptRequest)
+DECLARE_ASN1_PRINT_FUNCTION(CMS_ContentInfo)
+
+CMS_ContentInfo *CMS_ContentInfo_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
+
+# define CMS_SIGNERINFO_ISSUER_SERIAL    0
+# define CMS_SIGNERINFO_KEYIDENTIFIER    1
+
+# define CMS_RECIPINFO_NONE              -1
+# define CMS_RECIPINFO_TRANS             0
+# define CMS_RECIPINFO_AGREE             1
+# define CMS_RECIPINFO_KEK               2
+# define CMS_RECIPINFO_PASS              3
+# define CMS_RECIPINFO_OTHER             4
+
+/* S/MIME related flags */
+
+# define CMS_TEXT                        0x1
+# define CMS_NOCERTS                     0x2
+# define CMS_NO_CONTENT_VERIFY           0x4
+# define CMS_NO_ATTR_VERIFY              0x8
+# define CMS_NOSIGS                      \
+                        (CMS_NO_CONTENT_VERIFY|CMS_NO_ATTR_VERIFY)
+# define CMS_NOINTERN                    0x10
+# define CMS_NO_SIGNER_CERT_VERIFY       0x20
+# define CMS_NOVERIFY                    0x20
+# define CMS_DETACHED                    0x40
+# define CMS_BINARY                      0x80
+# define CMS_NOATTR                      0x100
+# define CMS_NOSMIMECAP                  0x200
+# define CMS_NOOLDMIMETYPE               0x400
+# define CMS_CRLFEOL                     0x800
+# define CMS_STREAM                      0x1000
+# define CMS_NOCRL                       0x2000
+# define CMS_PARTIAL                     0x4000
+# define CMS_REUSE_DIGEST                0x8000
+# define CMS_USE_KEYID                   0x10000
+# define CMS_DEBUG_DECRYPT               0x20000
+# define CMS_KEY_PARAM                   0x40000
+# define CMS_ASCIICRLF                   0x80000
+# define CMS_CADES                       0x100000
+# define CMS_USE_ORIGINATOR_KEYID        0x200000
+
+const ASN1_OBJECT *CMS_get0_type(const CMS_ContentInfo *cms);
+
+BIO *CMS_dataInit(CMS_ContentInfo *cms, BIO *icont);
+int CMS_dataFinal(CMS_ContentInfo *cms, BIO *bio);
+
+ASN1_OCTET_STRING **CMS_get0_content(CMS_ContentInfo *cms);
+int CMS_is_detached(CMS_ContentInfo *cms);
+int CMS_set_detached(CMS_ContentInfo *cms, int detached);
+
+# ifdef OPENSSL_PEM_H
+DECLARE_PEM_rw(CMS, CMS_ContentInfo)
+# endif
+int CMS_stream(unsigned char ***boundary, CMS_ContentInfo *cms);
+CMS_ContentInfo *d2i_CMS_bio(BIO *bp, CMS_ContentInfo **cms);
+int i2d_CMS_bio(BIO *bp, CMS_ContentInfo *cms);
+
+BIO *BIO_new_CMS(BIO *out, CMS_ContentInfo *cms);
+int i2d_CMS_bio_stream(BIO *out, CMS_ContentInfo *cms, BIO *in, int flags);
+int PEM_write_bio_CMS_stream(BIO *out, CMS_ContentInfo *cms, BIO *in,
+                             int flags);
+CMS_ContentInfo *SMIME_read_CMS(BIO *bio, BIO **bcont);
+CMS_ContentInfo *SMIME_read_CMS_ex(BIO *bio, int flags, BIO **bcont, CMS_ContentInfo **ci);
+int SMIME_write_CMS(BIO *bio, CMS_ContentInfo *cms, BIO *data, int flags);
+
+int CMS_final(CMS_ContentInfo *cms, BIO *data, BIO *dcont,
+              unsigned int flags);
+
+CMS_ContentInfo *CMS_sign(X509 *signcert, EVP_PKEY *pkey,
+                          STACK_OF(X509) *certs, BIO *data,
+                          unsigned int flags);
+CMS_ContentInfo *CMS_sign_ex(X509 *signcert, EVP_PKEY *pkey,
+                             STACK_OF(X509) *certs, BIO *data,
+                             unsigned int flags, OSSL_LIB_CTX *ctx,
+                             const char *propq);
+
+CMS_ContentInfo *CMS_sign_receipt(CMS_SignerInfo *si,
+                                  X509 *signcert, EVP_PKEY *pkey,
+                                  STACK_OF(X509) *certs, unsigned int flags);
+
+int CMS_data(CMS_ContentInfo *cms, BIO *out, unsigned int flags);
+CMS_ContentInfo *CMS_data_create(BIO *in, unsigned int flags);
+CMS_ContentInfo *CMS_data_create_ex(BIO *in, unsigned int flags,
+                                    OSSL_LIB_CTX *ctx, const char *propq);
+
+int CMS_digest_verify(CMS_ContentInfo *cms, BIO *dcont, BIO *out,
+                      unsigned int flags);
+CMS_ContentInfo *CMS_digest_create(BIO *in, const EVP_MD *md,
+                                   unsigned int flags);
+CMS_ContentInfo *CMS_digest_create_ex(BIO *in, const EVP_MD *md,
+                                      unsigned int flags, OSSL_LIB_CTX *ctx,
+                                      const char *propq);
+
+int CMS_EncryptedData_decrypt(CMS_ContentInfo *cms,
+                              const unsigned char *key, size_t keylen,
+                              BIO *dcont, BIO *out, unsigned int flags);
+
+CMS_ContentInfo *CMS_EncryptedData_encrypt(BIO *in, const EVP_CIPHER *cipher,
+                                           const unsigned char *key,
+                                           size_t keylen, unsigned int flags);
+CMS_ContentInfo *CMS_EncryptedData_encrypt_ex(BIO *in, const EVP_CIPHER *cipher,
+                                              const unsigned char *key,
+                                              size_t keylen, unsigned int flags,
+                                              OSSL_LIB_CTX *ctx,
+                                              const char *propq);
+
+int CMS_EncryptedData_set1_key(CMS_ContentInfo *cms, const EVP_CIPHER *ciph,
+                               const unsigned char *key, size_t keylen);
+
+int CMS_verify(CMS_ContentInfo *cms, STACK_OF(X509) *certs,
+               X509_STORE *store, BIO *dcont, BIO *out, unsigned int flags);
+
+int CMS_verify_receipt(CMS_ContentInfo *rcms, CMS_ContentInfo *ocms,
+                       STACK_OF(X509) *certs,
+                       X509_STORE *store, unsigned int flags);
+
+STACK_OF(X509) *CMS_get0_signers(CMS_ContentInfo *cms);
+
+CMS_ContentInfo *CMS_encrypt(STACK_OF(X509) *certs, BIO *in,
+                             const EVP_CIPHER *cipher, unsigned int flags);
+CMS_ContentInfo *CMS_encrypt_ex(STACK_OF(X509) *certs, BIO *in,
+                                const EVP_CIPHER *cipher, unsigned int flags,
+                                OSSL_LIB_CTX *ctx, const char *propq);
+
+int CMS_decrypt(CMS_ContentInfo *cms, EVP_PKEY *pkey, X509 *cert,
+                BIO *dcont, BIO *out, unsigned int flags);
+
+int CMS_decrypt_set1_pkey(CMS_ContentInfo *cms, EVP_PKEY *pk, X509 *cert);
+int CMS_decrypt_set1_pkey_and_peer(CMS_ContentInfo *cms, EVP_PKEY *pk,
+                                   X509 *cert, X509 *peer);
+int CMS_decrypt_set1_key(CMS_ContentInfo *cms,
+                         unsigned char *key, size_t keylen,
+                         const unsigned char *id, size_t idlen);
+int CMS_decrypt_set1_password(CMS_ContentInfo *cms,
+                              unsigned char *pass, ossl_ssize_t passlen);
+
+STACK_OF(CMS_RecipientInfo) *CMS_get0_RecipientInfos(CMS_ContentInfo *cms);
+int CMS_RecipientInfo_type(CMS_RecipientInfo *ri);
+EVP_PKEY_CTX *CMS_RecipientInfo_get0_pkey_ctx(CMS_RecipientInfo *ri);
+CMS_ContentInfo *CMS_AuthEnvelopedData_create(const EVP_CIPHER *cipher);
+CMS_ContentInfo *
+CMS_AuthEnvelopedData_create_ex(const EVP_CIPHER *cipher, OSSL_LIB_CTX *ctx,
+                                const char *propq);
+CMS_ContentInfo *CMS_EnvelopedData_create(const EVP_CIPHER *cipher);
+CMS_ContentInfo *CMS_EnvelopedData_create_ex(const EVP_CIPHER *cipher,
+                                             OSSL_LIB_CTX *ctx,
+                                             const char *propq);
+
+CMS_RecipientInfo *CMS_add1_recipient_cert(CMS_ContentInfo *cms,
+                                           X509 *recip, unsigned int flags);
+CMS_RecipientInfo *CMS_add1_recipient(CMS_ContentInfo *cms, X509 *recip,
+     EVP_PKEY *originatorPrivKey, X509 * originator, unsigned int flags);
+int CMS_RecipientInfo_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pkey);
+int CMS_RecipientInfo_ktri_cert_cmp(CMS_RecipientInfo *ri, X509 *cert);
+int CMS_RecipientInfo_ktri_get0_algs(CMS_RecipientInfo *ri,
+                                     EVP_PKEY **pk, X509 **recip,
+                                     X509_ALGOR **palg);
+int CMS_RecipientInfo_ktri_get0_signer_id(CMS_RecipientInfo *ri,
+                                          ASN1_OCTET_STRING **keyid,
+                                          X509_NAME **issuer,
+                                          ASN1_INTEGER **sno);
+
+CMS_RecipientInfo *CMS_add0_recipient_key(CMS_ContentInfo *cms, int nid,
+                                          unsigned char *key, size_t keylen,
+                                          unsigned char *id, size_t idlen,
+                                          ASN1_GENERALIZEDTIME *date,
+                                          ASN1_OBJECT *otherTypeId,
+                                          ASN1_TYPE *otherType);
+
+int CMS_RecipientInfo_kekri_get0_id(CMS_RecipientInfo *ri,
+                                    X509_ALGOR **palg,
+                                    ASN1_OCTET_STRING **pid,
+                                    ASN1_GENERALIZEDTIME **pdate,
+                                    ASN1_OBJECT **potherid,
+                                    ASN1_TYPE **pothertype);
+
+int CMS_RecipientInfo_set0_key(CMS_RecipientInfo *ri,
+                               unsigned char *key, size_t keylen);
+
+int CMS_RecipientInfo_kekri_id_cmp(CMS_RecipientInfo *ri,
+                                   const unsigned char *id, size_t idlen);
+
+int CMS_RecipientInfo_set0_password(CMS_RecipientInfo *ri,
+                                    unsigned char *pass,
+                                    ossl_ssize_t passlen);
+
+CMS_RecipientInfo *CMS_add0_recipient_password(CMS_ContentInfo *cms,
+                                               int iter, int wrap_nid,
+                                               int pbe_nid,
+                                               unsigned char *pass,
+                                               ossl_ssize_t passlen,
+                                               const EVP_CIPHER *kekciph);
+
+int CMS_RecipientInfo_decrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri);
+int CMS_RecipientInfo_encrypt(const CMS_ContentInfo *cms, CMS_RecipientInfo *ri);
+
+int CMS_uncompress(CMS_ContentInfo *cms, BIO *dcont, BIO *out,
+                   unsigned int flags);
+CMS_ContentInfo *CMS_compress(BIO *in, int comp_nid, unsigned int flags);
+
+int CMS_set1_eContentType(CMS_ContentInfo *cms, const ASN1_OBJECT *oid);
+const ASN1_OBJECT *CMS_get0_eContentType(CMS_ContentInfo *cms);
+
+CMS_CertificateChoices *CMS_add0_CertificateChoices(CMS_ContentInfo *cms);
+int CMS_add0_cert(CMS_ContentInfo *cms, X509 *cert);
+int CMS_add1_cert(CMS_ContentInfo *cms, X509 *cert);
+STACK_OF(X509) *CMS_get1_certs(CMS_ContentInfo *cms);
+
+CMS_RevocationInfoChoice *CMS_add0_RevocationInfoChoice(CMS_ContentInfo *cms);
+int CMS_add0_crl(CMS_ContentInfo *cms, X509_CRL *crl);
+int CMS_add1_crl(CMS_ContentInfo *cms, X509_CRL *crl);
+STACK_OF(X509_CRL) *CMS_get1_crls(CMS_ContentInfo *cms);
+
+int CMS_SignedData_init(CMS_ContentInfo *cms);
+CMS_SignerInfo *CMS_add1_signer(CMS_ContentInfo *cms,
+                                X509 *signer, EVP_PKEY *pk, const EVP_MD *md,
+                                unsigned int flags);
+EVP_PKEY_CTX *CMS_SignerInfo_get0_pkey_ctx(CMS_SignerInfo *si);
+EVP_MD_CTX *CMS_SignerInfo_get0_md_ctx(CMS_SignerInfo *si);
+STACK_OF(CMS_SignerInfo) *CMS_get0_SignerInfos(CMS_ContentInfo *cms);
+
+void CMS_SignerInfo_set1_signer_cert(CMS_SignerInfo *si, X509 *signer);
+int CMS_SignerInfo_get0_signer_id(CMS_SignerInfo *si,
+                                  ASN1_OCTET_STRING **keyid,
+                                  X509_NAME **issuer, ASN1_INTEGER **sno);
+int CMS_SignerInfo_cert_cmp(CMS_SignerInfo *si, X509 *cert);
+int CMS_set1_signers_certs(CMS_ContentInfo *cms, STACK_OF(X509) *certs,
+                           unsigned int flags);
+void CMS_SignerInfo_get0_algs(CMS_SignerInfo *si, EVP_PKEY **pk,
+                              X509 **signer, X509_ALGOR **pdig,
+                              X509_ALGOR **psig);
+ASN1_OCTET_STRING *CMS_SignerInfo_get0_signature(CMS_SignerInfo *si);
+int CMS_SignerInfo_sign(CMS_SignerInfo *si);
+int CMS_SignerInfo_verify(CMS_SignerInfo *si);
+int CMS_SignerInfo_verify_content(CMS_SignerInfo *si, BIO *chain);
+
+int CMS_add_smimecap(CMS_SignerInfo *si, STACK_OF(X509_ALGOR) *algs);
+int CMS_add_simple_smimecap(STACK_OF(X509_ALGOR) **algs,
+                            int algnid, int keysize);
+int CMS_add_standard_smimecap(STACK_OF(X509_ALGOR) **smcap);
+
+int CMS_signed_get_attr_count(const CMS_SignerInfo *si);
+int CMS_signed_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
+                               int lastpos);
+int CMS_signed_get_attr_by_OBJ(const CMS_SignerInfo *si, const ASN1_OBJECT *obj,
+                               int lastpos);
+X509_ATTRIBUTE *CMS_signed_get_attr(const CMS_SignerInfo *si, int loc);
+X509_ATTRIBUTE *CMS_signed_delete_attr(CMS_SignerInfo *si, int loc);
+int CMS_signed_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr);
+int CMS_signed_add1_attr_by_OBJ(CMS_SignerInfo *si,
+                                const ASN1_OBJECT *obj, int type,
+                                const void *bytes, int len);
+int CMS_signed_add1_attr_by_NID(CMS_SignerInfo *si,
+                                int nid, int type,
+                                const void *bytes, int len);
+int CMS_signed_add1_attr_by_txt(CMS_SignerInfo *si,
+                                const char *attrname, int type,
+                                const void *bytes, int len);
+void *CMS_signed_get0_data_by_OBJ(const CMS_SignerInfo *si,
+                                  const ASN1_OBJECT *oid,
+                                  int lastpos, int type);
+
+int CMS_unsigned_get_attr_count(const CMS_SignerInfo *si);
+int CMS_unsigned_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
+                                 int lastpos);
+int CMS_unsigned_get_attr_by_OBJ(const CMS_SignerInfo *si,
+                                 const ASN1_OBJECT *obj, int lastpos);
+X509_ATTRIBUTE *CMS_unsigned_get_attr(const CMS_SignerInfo *si, int loc);
+X509_ATTRIBUTE *CMS_unsigned_delete_attr(CMS_SignerInfo *si, int loc);
+int CMS_unsigned_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr);
+int CMS_unsigned_add1_attr_by_OBJ(CMS_SignerInfo *si,
+                                  const ASN1_OBJECT *obj, int type,
+                                  const void *bytes, int len);
+int CMS_unsigned_add1_attr_by_NID(CMS_SignerInfo *si,
+                                  int nid, int type,
+                                  const void *bytes, int len);
+int CMS_unsigned_add1_attr_by_txt(CMS_SignerInfo *si,
+                                  const char *attrname, int type,
+                                  const void *bytes, int len);
+void *CMS_unsigned_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid,
+                                    int lastpos, int type);
+
+int CMS_get1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest **prr);
+CMS_ReceiptRequest *CMS_ReceiptRequest_create0(
+    unsigned char *id, int idlen, int allorfirst,
+    STACK_OF(GENERAL_NAMES) *receiptList,
+    STACK_OF(GENERAL_NAMES) *receiptsTo);
+CMS_ReceiptRequest *CMS_ReceiptRequest_create0_ex(
+    unsigned char *id, int idlen, int allorfirst,
+    STACK_OF(GENERAL_NAMES) *receiptList,
+    STACK_OF(GENERAL_NAMES) *receiptsTo,
+    OSSL_LIB_CTX *ctx);
+
+int CMS_add1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest *rr);
+void CMS_ReceiptRequest_get0_values(CMS_ReceiptRequest *rr,
+                                    ASN1_STRING **pcid,
+                                    int *pallorfirst,
+                                    STACK_OF(GENERAL_NAMES) **plist,
+                                    STACK_OF(GENERAL_NAMES) **prto);
+int CMS_RecipientInfo_kari_get0_alg(CMS_RecipientInfo *ri,
+                                    X509_ALGOR **palg,
+                                    ASN1_OCTET_STRING **pukm);
+STACK_OF(CMS_RecipientEncryptedKey)
+*CMS_RecipientInfo_kari_get0_reks(CMS_RecipientInfo *ri);
+
+int CMS_RecipientInfo_kari_get0_orig_id(CMS_RecipientInfo *ri,
+                                        X509_ALGOR **pubalg,
+                                        ASN1_BIT_STRING **pubkey,
+                                        ASN1_OCTET_STRING **keyid,
+                                        X509_NAME **issuer,
+                                        ASN1_INTEGER **sno);
+
+int CMS_RecipientInfo_kari_orig_id_cmp(CMS_RecipientInfo *ri, X509 *cert);
+
+int CMS_RecipientEncryptedKey_get0_id(CMS_RecipientEncryptedKey *rek,
+                                      ASN1_OCTET_STRING **keyid,
+                                      ASN1_GENERALIZEDTIME **tm,
+                                      CMS_OtherKeyAttribute **other,
+                                      X509_NAME **issuer, ASN1_INTEGER **sno);
+int CMS_RecipientEncryptedKey_cert_cmp(CMS_RecipientEncryptedKey *rek,
+                                       X509 *cert);
+int CMS_RecipientInfo_kari_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pk);
+int CMS_RecipientInfo_kari_set0_pkey_and_peer(CMS_RecipientInfo *ri, EVP_PKEY *pk, X509 *peer);
+EVP_CIPHER_CTX *CMS_RecipientInfo_kari_get0_ctx(CMS_RecipientInfo *ri);
+int CMS_RecipientInfo_kari_decrypt(CMS_ContentInfo *cms,
+                                   CMS_RecipientInfo *ri,
+                                   CMS_RecipientEncryptedKey *rek);
+
+int CMS_SharedInfo_encode(unsigned char **pder, X509_ALGOR *kekalg,
+                          ASN1_OCTET_STRING *ukm, int keylen);
+
+/* Backward compatibility for spelling errors. */
+# define CMS_R_UNKNOWN_DIGEST_ALGORITM CMS_R_UNKNOWN_DIGEST_ALGORITHM
+# define CMS_R_UNSUPPORTED_RECPIENTINFO_TYPE \
+    CMS_R_UNSUPPORTED_RECIPIENTINFO_TYPE
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif
+#endif
diff --git a/openssl/cms.h.in b/openssl/cms.h.in
new file mode 100644
index 0000000..da20ddf
--- /dev/null
+++ b/openssl/cms.h.in
@@ -0,0 +1,395 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 2008-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_macros);
+-}
+
+#ifndef OPENSSL_CMS_H
+# define OPENSSL_CMS_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_CMS_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_CMS
+# include <openssl/x509.h>
+# include <openssl/x509v3.h>
+# include <openssl/cmserr.h>
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+typedef struct CMS_ContentInfo_st CMS_ContentInfo;
+typedef struct CMS_SignerInfo_st CMS_SignerInfo;
+typedef struct CMS_CertificateChoices CMS_CertificateChoices;
+typedef struct CMS_RevocationInfoChoice_st CMS_RevocationInfoChoice;
+typedef struct CMS_RecipientInfo_st CMS_RecipientInfo;
+typedef struct CMS_ReceiptRequest_st CMS_ReceiptRequest;
+typedef struct CMS_Receipt_st CMS_Receipt;
+typedef struct CMS_RecipientEncryptedKey_st CMS_RecipientEncryptedKey;
+typedef struct CMS_OtherKeyAttribute_st CMS_OtherKeyAttribute;
+
+{-
+    generate_stack_macros("CMS_SignerInfo")
+    .generate_stack_macros("CMS_RecipientEncryptedKey")
+    .generate_stack_macros("CMS_RecipientInfo")
+    .generate_stack_macros("CMS_RevocationInfoChoice");
+-}
+
+DECLARE_ASN1_FUNCTIONS(CMS_ContentInfo)
+DECLARE_ASN1_FUNCTIONS(CMS_ReceiptRequest)
+DECLARE_ASN1_PRINT_FUNCTION(CMS_ContentInfo)
+
+CMS_ContentInfo *CMS_ContentInfo_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
+
+# define CMS_SIGNERINFO_ISSUER_SERIAL    0
+# define CMS_SIGNERINFO_KEYIDENTIFIER    1
+
+# define CMS_RECIPINFO_NONE              -1
+# define CMS_RECIPINFO_TRANS             0
+# define CMS_RECIPINFO_AGREE             1
+# define CMS_RECIPINFO_KEK               2
+# define CMS_RECIPINFO_PASS              3
+# define CMS_RECIPINFO_OTHER             4
+
+/* S/MIME related flags */
+
+# define CMS_TEXT                        0x1
+# define CMS_NOCERTS                     0x2
+# define CMS_NO_CONTENT_VERIFY           0x4
+# define CMS_NO_ATTR_VERIFY              0x8
+# define CMS_NOSIGS                      \
+                        (CMS_NO_CONTENT_VERIFY|CMS_NO_ATTR_VERIFY)
+# define CMS_NOINTERN                    0x10
+# define CMS_NO_SIGNER_CERT_VERIFY       0x20
+# define CMS_NOVERIFY                    0x20
+# define CMS_DETACHED                    0x40
+# define CMS_BINARY                      0x80
+# define CMS_NOATTR                      0x100
+# define CMS_NOSMIMECAP                  0x200
+# define CMS_NOOLDMIMETYPE               0x400
+# define CMS_CRLFEOL                     0x800
+# define CMS_STREAM                      0x1000
+# define CMS_NOCRL                       0x2000
+# define CMS_PARTIAL                     0x4000
+# define CMS_REUSE_DIGEST                0x8000
+# define CMS_USE_KEYID                   0x10000
+# define CMS_DEBUG_DECRYPT               0x20000
+# define CMS_KEY_PARAM                   0x40000
+# define CMS_ASCIICRLF                   0x80000
+# define CMS_CADES                       0x100000
+# define CMS_USE_ORIGINATOR_KEYID        0x200000
+
+const ASN1_OBJECT *CMS_get0_type(const CMS_ContentInfo *cms);
+
+BIO *CMS_dataInit(CMS_ContentInfo *cms, BIO *icont);
+int CMS_dataFinal(CMS_ContentInfo *cms, BIO *bio);
+
+ASN1_OCTET_STRING **CMS_get0_content(CMS_ContentInfo *cms);
+int CMS_is_detached(CMS_ContentInfo *cms);
+int CMS_set_detached(CMS_ContentInfo *cms, int detached);
+
+# ifdef OPENSSL_PEM_H
+DECLARE_PEM_rw(CMS, CMS_ContentInfo)
+# endif
+int CMS_stream(unsigned char ***boundary, CMS_ContentInfo *cms);
+CMS_ContentInfo *d2i_CMS_bio(BIO *bp, CMS_ContentInfo **cms);
+int i2d_CMS_bio(BIO *bp, CMS_ContentInfo *cms);
+
+BIO *BIO_new_CMS(BIO *out, CMS_ContentInfo *cms);
+int i2d_CMS_bio_stream(BIO *out, CMS_ContentInfo *cms, BIO *in, int flags);
+int PEM_write_bio_CMS_stream(BIO *out, CMS_ContentInfo *cms, BIO *in,
+                             int flags);
+CMS_ContentInfo *SMIME_read_CMS(BIO *bio, BIO **bcont);
+CMS_ContentInfo *SMIME_read_CMS_ex(BIO *bio, int flags, BIO **bcont, CMS_ContentInfo **ci);
+int SMIME_write_CMS(BIO *bio, CMS_ContentInfo *cms, BIO *data, int flags);
+
+int CMS_final(CMS_ContentInfo *cms, BIO *data, BIO *dcont,
+              unsigned int flags);
+
+CMS_ContentInfo *CMS_sign(X509 *signcert, EVP_PKEY *pkey,
+                          STACK_OF(X509) *certs, BIO *data,
+                          unsigned int flags);
+CMS_ContentInfo *CMS_sign_ex(X509 *signcert, EVP_PKEY *pkey,
+                             STACK_OF(X509) *certs, BIO *data,
+                             unsigned int flags, OSSL_LIB_CTX *ctx,
+                             const char *propq);
+
+CMS_ContentInfo *CMS_sign_receipt(CMS_SignerInfo *si,
+                                  X509 *signcert, EVP_PKEY *pkey,
+                                  STACK_OF(X509) *certs, unsigned int flags);
+
+int CMS_data(CMS_ContentInfo *cms, BIO *out, unsigned int flags);
+CMS_ContentInfo *CMS_data_create(BIO *in, unsigned int flags);
+CMS_ContentInfo *CMS_data_create_ex(BIO *in, unsigned int flags,
+                                    OSSL_LIB_CTX *ctx, const char *propq);
+
+int CMS_digest_verify(CMS_ContentInfo *cms, BIO *dcont, BIO *out,
+                      unsigned int flags);
+CMS_ContentInfo *CMS_digest_create(BIO *in, const EVP_MD *md,
+                                   unsigned int flags);
+CMS_ContentInfo *CMS_digest_create_ex(BIO *in, const EVP_MD *md,
+                                      unsigned int flags, OSSL_LIB_CTX *ctx,
+                                      const char *propq);
+
+int CMS_EncryptedData_decrypt(CMS_ContentInfo *cms,
+                              const unsigned char *key, size_t keylen,
+                              BIO *dcont, BIO *out, unsigned int flags);
+
+CMS_ContentInfo *CMS_EncryptedData_encrypt(BIO *in, const EVP_CIPHER *cipher,
+                                           const unsigned char *key,
+                                           size_t keylen, unsigned int flags);
+CMS_ContentInfo *CMS_EncryptedData_encrypt_ex(BIO *in, const EVP_CIPHER *cipher,
+                                              const unsigned char *key,
+                                              size_t keylen, unsigned int flags,
+                                              OSSL_LIB_CTX *ctx,
+                                              const char *propq);
+
+int CMS_EncryptedData_set1_key(CMS_ContentInfo *cms, const EVP_CIPHER *ciph,
+                               const unsigned char *key, size_t keylen);
+
+int CMS_verify(CMS_ContentInfo *cms, STACK_OF(X509) *certs,
+               X509_STORE *store, BIO *dcont, BIO *out, unsigned int flags);
+
+int CMS_verify_receipt(CMS_ContentInfo *rcms, CMS_ContentInfo *ocms,
+                       STACK_OF(X509) *certs,
+                       X509_STORE *store, unsigned int flags);
+
+STACK_OF(X509) *CMS_get0_signers(CMS_ContentInfo *cms);
+
+CMS_ContentInfo *CMS_encrypt(STACK_OF(X509) *certs, BIO *in,
+                             const EVP_CIPHER *cipher, unsigned int flags);
+CMS_ContentInfo *CMS_encrypt_ex(STACK_OF(X509) *certs, BIO *in,
+                                const EVP_CIPHER *cipher, unsigned int flags,
+                                OSSL_LIB_CTX *ctx, const char *propq);
+
+int CMS_decrypt(CMS_ContentInfo *cms, EVP_PKEY *pkey, X509 *cert,
+                BIO *dcont, BIO *out, unsigned int flags);
+
+int CMS_decrypt_set1_pkey(CMS_ContentInfo *cms, EVP_PKEY *pk, X509 *cert);
+int CMS_decrypt_set1_pkey_and_peer(CMS_ContentInfo *cms, EVP_PKEY *pk,
+                                   X509 *cert, X509 *peer);
+int CMS_decrypt_set1_key(CMS_ContentInfo *cms,
+                         unsigned char *key, size_t keylen,
+                         const unsigned char *id, size_t idlen);
+int CMS_decrypt_set1_password(CMS_ContentInfo *cms,
+                              unsigned char *pass, ossl_ssize_t passlen);
+
+STACK_OF(CMS_RecipientInfo) *CMS_get0_RecipientInfos(CMS_ContentInfo *cms);
+int CMS_RecipientInfo_type(CMS_RecipientInfo *ri);
+EVP_PKEY_CTX *CMS_RecipientInfo_get0_pkey_ctx(CMS_RecipientInfo *ri);
+CMS_ContentInfo *CMS_AuthEnvelopedData_create(const EVP_CIPHER *cipher);
+CMS_ContentInfo *
+CMS_AuthEnvelopedData_create_ex(const EVP_CIPHER *cipher, OSSL_LIB_CTX *ctx,
+                                const char *propq);
+CMS_ContentInfo *CMS_EnvelopedData_create(const EVP_CIPHER *cipher);
+CMS_ContentInfo *CMS_EnvelopedData_create_ex(const EVP_CIPHER *cipher,
+                                             OSSL_LIB_CTX *ctx,
+                                             const char *propq);
+
+CMS_RecipientInfo *CMS_add1_recipient_cert(CMS_ContentInfo *cms,
+                                           X509 *recip, unsigned int flags);
+CMS_RecipientInfo *CMS_add1_recipient(CMS_ContentInfo *cms, X509 *recip,
+     EVP_PKEY *originatorPrivKey, X509 * originator, unsigned int flags);
+int CMS_RecipientInfo_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pkey);
+int CMS_RecipientInfo_ktri_cert_cmp(CMS_RecipientInfo *ri, X509 *cert);
+int CMS_RecipientInfo_ktri_get0_algs(CMS_RecipientInfo *ri,
+                                     EVP_PKEY **pk, X509 **recip,
+                                     X509_ALGOR **palg);
+int CMS_RecipientInfo_ktri_get0_signer_id(CMS_RecipientInfo *ri,
+                                          ASN1_OCTET_STRING **keyid,
+                                          X509_NAME **issuer,
+                                          ASN1_INTEGER **sno);
+
+CMS_RecipientInfo *CMS_add0_recipient_key(CMS_ContentInfo *cms, int nid,
+                                          unsigned char *key, size_t keylen,
+                                          unsigned char *id, size_t idlen,
+                                          ASN1_GENERALIZEDTIME *date,
+                                          ASN1_OBJECT *otherTypeId,
+                                          ASN1_TYPE *otherType);
+
+int CMS_RecipientInfo_kekri_get0_id(CMS_RecipientInfo *ri,
+                                    X509_ALGOR **palg,
+                                    ASN1_OCTET_STRING **pid,
+                                    ASN1_GENERALIZEDTIME **pdate,
+                                    ASN1_OBJECT **potherid,
+                                    ASN1_TYPE **pothertype);
+
+int CMS_RecipientInfo_set0_key(CMS_RecipientInfo *ri,
+                               unsigned char *key, size_t keylen);
+
+int CMS_RecipientInfo_kekri_id_cmp(CMS_RecipientInfo *ri,
+                                   const unsigned char *id, size_t idlen);
+
+int CMS_RecipientInfo_set0_password(CMS_RecipientInfo *ri,
+                                    unsigned char *pass,
+                                    ossl_ssize_t passlen);
+
+CMS_RecipientInfo *CMS_add0_recipient_password(CMS_ContentInfo *cms,
+                                               int iter, int wrap_nid,
+                                               int pbe_nid,
+                                               unsigned char *pass,
+                                               ossl_ssize_t passlen,
+                                               const EVP_CIPHER *kekciph);
+
+int CMS_RecipientInfo_decrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri);
+int CMS_RecipientInfo_encrypt(const CMS_ContentInfo *cms, CMS_RecipientInfo *ri);
+
+int CMS_uncompress(CMS_ContentInfo *cms, BIO *dcont, BIO *out,
+                   unsigned int flags);
+CMS_ContentInfo *CMS_compress(BIO *in, int comp_nid, unsigned int flags);
+
+int CMS_set1_eContentType(CMS_ContentInfo *cms, const ASN1_OBJECT *oid);
+const ASN1_OBJECT *CMS_get0_eContentType(CMS_ContentInfo *cms);
+
+CMS_CertificateChoices *CMS_add0_CertificateChoices(CMS_ContentInfo *cms);
+int CMS_add0_cert(CMS_ContentInfo *cms, X509 *cert);
+int CMS_add1_cert(CMS_ContentInfo *cms, X509 *cert);
+STACK_OF(X509) *CMS_get1_certs(CMS_ContentInfo *cms);
+
+CMS_RevocationInfoChoice *CMS_add0_RevocationInfoChoice(CMS_ContentInfo *cms);
+int CMS_add0_crl(CMS_ContentInfo *cms, X509_CRL *crl);
+int CMS_add1_crl(CMS_ContentInfo *cms, X509_CRL *crl);
+STACK_OF(X509_CRL) *CMS_get1_crls(CMS_ContentInfo *cms);
+
+int CMS_SignedData_init(CMS_ContentInfo *cms);
+CMS_SignerInfo *CMS_add1_signer(CMS_ContentInfo *cms,
+                                X509 *signer, EVP_PKEY *pk, const EVP_MD *md,
+                                unsigned int flags);
+EVP_PKEY_CTX *CMS_SignerInfo_get0_pkey_ctx(CMS_SignerInfo *si);
+EVP_MD_CTX *CMS_SignerInfo_get0_md_ctx(CMS_SignerInfo *si);
+STACK_OF(CMS_SignerInfo) *CMS_get0_SignerInfos(CMS_ContentInfo *cms);
+
+void CMS_SignerInfo_set1_signer_cert(CMS_SignerInfo *si, X509 *signer);
+int CMS_SignerInfo_get0_signer_id(CMS_SignerInfo *si,
+                                  ASN1_OCTET_STRING **keyid,
+                                  X509_NAME **issuer, ASN1_INTEGER **sno);
+int CMS_SignerInfo_cert_cmp(CMS_SignerInfo *si, X509 *cert);
+int CMS_set1_signers_certs(CMS_ContentInfo *cms, STACK_OF(X509) *certs,
+                           unsigned int flags);
+void CMS_SignerInfo_get0_algs(CMS_SignerInfo *si, EVP_PKEY **pk,
+                              X509 **signer, X509_ALGOR **pdig,
+                              X509_ALGOR **psig);
+ASN1_OCTET_STRING *CMS_SignerInfo_get0_signature(CMS_SignerInfo *si);
+int CMS_SignerInfo_sign(CMS_SignerInfo *si);
+int CMS_SignerInfo_verify(CMS_SignerInfo *si);
+int CMS_SignerInfo_verify_content(CMS_SignerInfo *si, BIO *chain);
+
+int CMS_add_smimecap(CMS_SignerInfo *si, STACK_OF(X509_ALGOR) *algs);
+int CMS_add_simple_smimecap(STACK_OF(X509_ALGOR) **algs,
+                            int algnid, int keysize);
+int CMS_add_standard_smimecap(STACK_OF(X509_ALGOR) **smcap);
+
+int CMS_signed_get_attr_count(const CMS_SignerInfo *si);
+int CMS_signed_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
+                               int lastpos);
+int CMS_signed_get_attr_by_OBJ(const CMS_SignerInfo *si, const ASN1_OBJECT *obj,
+                               int lastpos);
+X509_ATTRIBUTE *CMS_signed_get_attr(const CMS_SignerInfo *si, int loc);
+X509_ATTRIBUTE *CMS_signed_delete_attr(CMS_SignerInfo *si, int loc);
+int CMS_signed_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr);
+int CMS_signed_add1_attr_by_OBJ(CMS_SignerInfo *si,
+                                const ASN1_OBJECT *obj, int type,
+                                const void *bytes, int len);
+int CMS_signed_add1_attr_by_NID(CMS_SignerInfo *si,
+                                int nid, int type,
+                                const void *bytes, int len);
+int CMS_signed_add1_attr_by_txt(CMS_SignerInfo *si,
+                                const char *attrname, int type,
+                                const void *bytes, int len);
+void *CMS_signed_get0_data_by_OBJ(const CMS_SignerInfo *si,
+                                  const ASN1_OBJECT *oid,
+                                  int lastpos, int type);
+
+int CMS_unsigned_get_attr_count(const CMS_SignerInfo *si);
+int CMS_unsigned_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
+                                 int lastpos);
+int CMS_unsigned_get_attr_by_OBJ(const CMS_SignerInfo *si,
+                                 const ASN1_OBJECT *obj, int lastpos);
+X509_ATTRIBUTE *CMS_unsigned_get_attr(const CMS_SignerInfo *si, int loc);
+X509_ATTRIBUTE *CMS_unsigned_delete_attr(CMS_SignerInfo *si, int loc);
+int CMS_unsigned_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr);
+int CMS_unsigned_add1_attr_by_OBJ(CMS_SignerInfo *si,
+                                  const ASN1_OBJECT *obj, int type,
+                                  const void *bytes, int len);
+int CMS_unsigned_add1_attr_by_NID(CMS_SignerInfo *si,
+                                  int nid, int type,
+                                  const void *bytes, int len);
+int CMS_unsigned_add1_attr_by_txt(CMS_SignerInfo *si,
+                                  const char *attrname, int type,
+                                  const void *bytes, int len);
+void *CMS_unsigned_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid,
+                                    int lastpos, int type);
+
+int CMS_get1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest **prr);
+CMS_ReceiptRequest *CMS_ReceiptRequest_create0(
+    unsigned char *id, int idlen, int allorfirst,
+    STACK_OF(GENERAL_NAMES) *receiptList,
+    STACK_OF(GENERAL_NAMES) *receiptsTo);
+CMS_ReceiptRequest *CMS_ReceiptRequest_create0_ex(
+    unsigned char *id, int idlen, int allorfirst,
+    STACK_OF(GENERAL_NAMES) *receiptList,
+    STACK_OF(GENERAL_NAMES) *receiptsTo,
+    OSSL_LIB_CTX *ctx);
+
+int CMS_add1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest *rr);
+void CMS_ReceiptRequest_get0_values(CMS_ReceiptRequest *rr,
+                                    ASN1_STRING **pcid,
+                                    int *pallorfirst,
+                                    STACK_OF(GENERAL_NAMES) **plist,
+                                    STACK_OF(GENERAL_NAMES) **prto);
+int CMS_RecipientInfo_kari_get0_alg(CMS_RecipientInfo *ri,
+                                    X509_ALGOR **palg,
+                                    ASN1_OCTET_STRING **pukm);
+STACK_OF(CMS_RecipientEncryptedKey)
+*CMS_RecipientInfo_kari_get0_reks(CMS_RecipientInfo *ri);
+
+int CMS_RecipientInfo_kari_get0_orig_id(CMS_RecipientInfo *ri,
+                                        X509_ALGOR **pubalg,
+                                        ASN1_BIT_STRING **pubkey,
+                                        ASN1_OCTET_STRING **keyid,
+                                        X509_NAME **issuer,
+                                        ASN1_INTEGER **sno);
+
+int CMS_RecipientInfo_kari_orig_id_cmp(CMS_RecipientInfo *ri, X509 *cert);
+
+int CMS_RecipientEncryptedKey_get0_id(CMS_RecipientEncryptedKey *rek,
+                                      ASN1_OCTET_STRING **keyid,
+                                      ASN1_GENERALIZEDTIME **tm,
+                                      CMS_OtherKeyAttribute **other,
+                                      X509_NAME **issuer, ASN1_INTEGER **sno);
+int CMS_RecipientEncryptedKey_cert_cmp(CMS_RecipientEncryptedKey *rek,
+                                       X509 *cert);
+int CMS_RecipientInfo_kari_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pk);
+int CMS_RecipientInfo_kari_set0_pkey_and_peer(CMS_RecipientInfo *ri, EVP_PKEY *pk, X509 *peer);
+EVP_CIPHER_CTX *CMS_RecipientInfo_kari_get0_ctx(CMS_RecipientInfo *ri);
+int CMS_RecipientInfo_kari_decrypt(CMS_ContentInfo *cms,
+                                   CMS_RecipientInfo *ri,
+                                   CMS_RecipientEncryptedKey *rek);
+
+int CMS_SharedInfo_encode(unsigned char **pder, X509_ALGOR *kekalg,
+                          ASN1_OCTET_STRING *ukm, int keylen);
+
+/* Backward compatibility for spelling errors. */
+# define CMS_R_UNKNOWN_DIGEST_ALGORITM CMS_R_UNKNOWN_DIGEST_ALGORITHM
+# define CMS_R_UNSUPPORTED_RECPIENTINFO_TYPE \
+    CMS_R_UNSUPPORTED_RECIPIENTINFO_TYPE
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif
+#endif
diff --git a/openssl/cmserr.h b/openssl/cmserr.h
new file mode 100644
index 0000000..d48c2a4
--- /dev/null
+++ b/openssl/cmserr.h
@@ -0,0 +1,123 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_CMSERR_H
+# define OPENSSL_CMSERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+# ifndef OPENSSL_NO_CMS
+
+
+/*
+ * CMS reason codes.
+ */
+#  define CMS_R_ADD_SIGNER_ERROR                           99
+#  define CMS_R_ATTRIBUTE_ERROR                            161
+#  define CMS_R_CERTIFICATE_ALREADY_PRESENT                175
+#  define CMS_R_CERTIFICATE_HAS_NO_KEYID                   160
+#  define CMS_R_CERTIFICATE_VERIFY_ERROR                   100
+#  define CMS_R_CIPHER_AEAD_SET_TAG_ERROR                  184
+#  define CMS_R_CIPHER_GET_TAG                             185
+#  define CMS_R_CIPHER_INITIALISATION_ERROR                101
+#  define CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR      102
+#  define CMS_R_CMS_DATAFINAL_ERROR                        103
+#  define CMS_R_CMS_LIB                                    104
+#  define CMS_R_CONTENTIDENTIFIER_MISMATCH                 170
+#  define CMS_R_CONTENT_NOT_FOUND                          105
+#  define CMS_R_CONTENT_TYPE_MISMATCH                      171
+#  define CMS_R_CONTENT_TYPE_NOT_COMPRESSED_DATA           106
+#  define CMS_R_CONTENT_TYPE_NOT_ENVELOPED_DATA            107
+#  define CMS_R_CONTENT_TYPE_NOT_SIGNED_DATA               108
+#  define CMS_R_CONTENT_VERIFY_ERROR                       109
+#  define CMS_R_CTRL_ERROR                                 110
+#  define CMS_R_CTRL_FAILURE                               111
+#  define CMS_R_DECODE_ERROR                               187
+#  define CMS_R_DECRYPT_ERROR                              112
+#  define CMS_R_ERROR_GETTING_PUBLIC_KEY                   113
+#  define CMS_R_ERROR_READING_MESSAGEDIGEST_ATTRIBUTE      114
+#  define CMS_R_ERROR_SETTING_KEY                          115
+#  define CMS_R_ERROR_SETTING_RECIPIENTINFO                116
+#  define CMS_R_ESS_SIGNING_CERTID_MISMATCH_ERROR          183
+#  define CMS_R_INVALID_ENCRYPTED_KEY_LENGTH               117
+#  define CMS_R_INVALID_KEY_ENCRYPTION_PARAMETER           176
+#  define CMS_R_INVALID_KEY_LENGTH                         118
+#  define CMS_R_INVALID_LABEL                              190
+#  define CMS_R_INVALID_OAEP_PARAMETERS                    191
+#  define CMS_R_KDF_PARAMETER_ERROR                        186
+#  define CMS_R_MD_BIO_INIT_ERROR                          119
+#  define CMS_R_MESSAGEDIGEST_ATTRIBUTE_WRONG_LENGTH       120
+#  define CMS_R_MESSAGEDIGEST_WRONG_LENGTH                 121
+#  define CMS_R_MSGSIGDIGEST_ERROR                         172
+#  define CMS_R_MSGSIGDIGEST_VERIFICATION_FAILURE          162
+#  define CMS_R_MSGSIGDIGEST_WRONG_LENGTH                  163
+#  define CMS_R_NEED_ONE_SIGNER                            164
+#  define CMS_R_NOT_A_SIGNED_RECEIPT                       165
+#  define CMS_R_NOT_ENCRYPTED_DATA                         122
+#  define CMS_R_NOT_KEK                                    123
+#  define CMS_R_NOT_KEY_AGREEMENT                          181
+#  define CMS_R_NOT_KEY_TRANSPORT                          124
+#  define CMS_R_NOT_PWRI                                   177
+#  define CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE            125
+#  define CMS_R_NO_CIPHER                                  126
+#  define CMS_R_NO_CONTENT                                 127
+#  define CMS_R_NO_CONTENT_TYPE                            173
+#  define CMS_R_NO_DEFAULT_DIGEST                          128
+#  define CMS_R_NO_DIGEST_SET                              129
+#  define CMS_R_NO_KEY                                     130
+#  define CMS_R_NO_KEY_OR_CERT                             174
+#  define CMS_R_NO_MATCHING_DIGEST                         131
+#  define CMS_R_NO_MATCHING_RECIPIENT                      132
+#  define CMS_R_NO_MATCHING_SIGNATURE                      166
+#  define CMS_R_NO_MSGSIGDIGEST                            167
+#  define CMS_R_NO_PASSWORD                                178
+#  define CMS_R_NO_PRIVATE_KEY                             133
+#  define CMS_R_NO_PUBLIC_KEY                              134
+#  define CMS_R_NO_RECEIPT_REQUEST                         168
+#  define CMS_R_NO_SIGNERS                                 135
+#  define CMS_R_PEER_KEY_ERROR                             188
+#  define CMS_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE     136
+#  define CMS_R_RECEIPT_DECODE_ERROR                       169
+#  define CMS_R_RECIPIENT_ERROR                            137
+#  define CMS_R_SHARED_INFO_ERROR                          189
+#  define CMS_R_SIGNER_CERTIFICATE_NOT_FOUND               138
+#  define CMS_R_SIGNFINAL_ERROR                            139
+#  define CMS_R_SMIME_TEXT_ERROR                           140
+#  define CMS_R_STORE_INIT_ERROR                           141
+#  define CMS_R_TYPE_NOT_COMPRESSED_DATA                   142
+#  define CMS_R_TYPE_NOT_DATA                              143
+#  define CMS_R_TYPE_NOT_DIGESTED_DATA                     144
+#  define CMS_R_TYPE_NOT_ENCRYPTED_DATA                    145
+#  define CMS_R_TYPE_NOT_ENVELOPED_DATA                    146
+#  define CMS_R_UNABLE_TO_FINALIZE_CONTEXT                 147
+#  define CMS_R_UNKNOWN_CIPHER                             148
+#  define CMS_R_UNKNOWN_DIGEST_ALGORITHM                   149
+#  define CMS_R_UNKNOWN_ID                                 150
+#  define CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM          151
+#  define CMS_R_UNSUPPORTED_CONTENT_ENCRYPTION_ALGORITHM   194
+#  define CMS_R_UNSUPPORTED_CONTENT_TYPE                   152
+#  define CMS_R_UNSUPPORTED_ENCRYPTION_TYPE                192
+#  define CMS_R_UNSUPPORTED_KEK_ALGORITHM                  153
+#  define CMS_R_UNSUPPORTED_KEY_ENCRYPTION_ALGORITHM       179
+#  define CMS_R_UNSUPPORTED_LABEL_SOURCE                   193
+#  define CMS_R_UNSUPPORTED_RECIPIENTINFO_TYPE             155
+#  define CMS_R_UNSUPPORTED_RECIPIENT_TYPE                 154
+#  define CMS_R_UNSUPPORTED_TYPE                           156
+#  define CMS_R_UNWRAP_ERROR                               157
+#  define CMS_R_UNWRAP_FAILURE                             180
+#  define CMS_R_VERIFICATION_FAILURE                       158
+#  define CMS_R_WRAP_ERROR                                 159
+
+# endif
+#endif
diff --git a/openssl/comp.h b/openssl/comp.h
new file mode 100644
index 0000000..06ff581
--- /dev/null
+++ b/openssl/comp.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_COMP_H
+# define OPENSSL_COMP_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_COMP_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_COMP
+# include <openssl/crypto.h>
+# include <openssl/comperr.h>
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+
+
+COMP_CTX *COMP_CTX_new(COMP_METHOD *meth);
+const COMP_METHOD *COMP_CTX_get_method(const COMP_CTX *ctx);
+int COMP_CTX_get_type(const COMP_CTX* comp);
+int COMP_get_type(const COMP_METHOD *meth);
+const char *COMP_get_name(const COMP_METHOD *meth);
+void COMP_CTX_free(COMP_CTX *ctx);
+
+int COMP_compress_block(COMP_CTX *ctx, unsigned char *out, int olen,
+                        unsigned char *in, int ilen);
+int COMP_expand_block(COMP_CTX *ctx, unsigned char *out, int olen,
+                      unsigned char *in, int ilen);
+
+COMP_METHOD *COMP_zlib(void);
+
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+# define COMP_zlib_cleanup() while(0) continue
+#endif
+
+# ifdef OPENSSL_BIO_H
+#  ifdef ZLIB
+const BIO_METHOD *BIO_f_zlib(void);
+#  endif
+# endif
+
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif
+#endif
diff --git a/openssl/comperr.h b/openssl/comperr.h
new file mode 100644
index 0000000..01dd3e6
--- /dev/null
+++ b/openssl/comperr.h
@@ -0,0 +1,31 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_COMPERR_H
+# define OPENSSL_COMPERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+# ifndef OPENSSL_NO_COMP
+
+
+/*
+ * COMP reason codes.
+ */
+#  define COMP_R_ZLIB_DEFLATE_ERROR                        99
+#  define COMP_R_ZLIB_INFLATE_ERROR                        100
+#  define COMP_R_ZLIB_NOT_SUPPORTED                        101
+
+# endif
+#endif
diff --git a/openssl/conf.h b/openssl/conf.h
new file mode 100644
index 0000000..eb7759d
--- /dev/null
+++ b/openssl/conf.h
@@ -0,0 +1,214 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\conf.h.in
+ *
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+#ifndef  OPENSSL_CONF_H
+# define OPENSSL_CONF_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_CONF_H
+# endif
+
+# include <openssl/bio.h>
+# include <openssl/lhash.h>
+# include <openssl/safestack.h>
+# include <openssl/e_os2.h>
+# include <openssl/types.h>
+# include <openssl/conferr.h>
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    char *section;
+    char *name;
+    char *value;
+} CONF_VALUE;
+
+SKM_DEFINE_STACK_OF_INTERNAL(CONF_VALUE, CONF_VALUE, CONF_VALUE)
+#define sk_CONF_VALUE_num(sk) OPENSSL_sk_num(ossl_check_const_CONF_VALUE_sk_type(sk))
+#define sk_CONF_VALUE_value(sk, idx) ((CONF_VALUE *)OPENSSL_sk_value(ossl_check_const_CONF_VALUE_sk_type(sk), (idx)))
+#define sk_CONF_VALUE_new(cmp) ((STACK_OF(CONF_VALUE) *)OPENSSL_sk_new(ossl_check_CONF_VALUE_compfunc_type(cmp)))
+#define sk_CONF_VALUE_new_null() ((STACK_OF(CONF_VALUE) *)OPENSSL_sk_new_null())
+#define sk_CONF_VALUE_new_reserve(cmp, n) ((STACK_OF(CONF_VALUE) *)OPENSSL_sk_new_reserve(ossl_check_CONF_VALUE_compfunc_type(cmp), (n)))
+#define sk_CONF_VALUE_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_CONF_VALUE_sk_type(sk), (n))
+#define sk_CONF_VALUE_free(sk) OPENSSL_sk_free(ossl_check_CONF_VALUE_sk_type(sk))
+#define sk_CONF_VALUE_zero(sk) OPENSSL_sk_zero(ossl_check_CONF_VALUE_sk_type(sk))
+#define sk_CONF_VALUE_delete(sk, i) ((CONF_VALUE *)OPENSSL_sk_delete(ossl_check_CONF_VALUE_sk_type(sk), (i)))
+#define sk_CONF_VALUE_delete_ptr(sk, ptr) ((CONF_VALUE *)OPENSSL_sk_delete_ptr(ossl_check_CONF_VALUE_sk_type(sk), ossl_check_CONF_VALUE_type(ptr)))
+#define sk_CONF_VALUE_push(sk, ptr) OPENSSL_sk_push(ossl_check_CONF_VALUE_sk_type(sk), ossl_check_CONF_VALUE_type(ptr))
+#define sk_CONF_VALUE_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_CONF_VALUE_sk_type(sk), ossl_check_CONF_VALUE_type(ptr))
+#define sk_CONF_VALUE_pop(sk) ((CONF_VALUE *)OPENSSL_sk_pop(ossl_check_CONF_VALUE_sk_type(sk)))
+#define sk_CONF_VALUE_shift(sk) ((CONF_VALUE *)OPENSSL_sk_shift(ossl_check_CONF_VALUE_sk_type(sk)))
+#define sk_CONF_VALUE_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_CONF_VALUE_sk_type(sk),ossl_check_CONF_VALUE_freefunc_type(freefunc))
+#define sk_CONF_VALUE_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_CONF_VALUE_sk_type(sk), ossl_check_CONF_VALUE_type(ptr), (idx))
+#define sk_CONF_VALUE_set(sk, idx, ptr) ((CONF_VALUE *)OPENSSL_sk_set(ossl_check_CONF_VALUE_sk_type(sk), (idx), ossl_check_CONF_VALUE_type(ptr)))
+#define sk_CONF_VALUE_find(sk, ptr) OPENSSL_sk_find(ossl_check_CONF_VALUE_sk_type(sk), ossl_check_CONF_VALUE_type(ptr))
+#define sk_CONF_VALUE_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_CONF_VALUE_sk_type(sk), ossl_check_CONF_VALUE_type(ptr))
+#define sk_CONF_VALUE_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_CONF_VALUE_sk_type(sk), ossl_check_CONF_VALUE_type(ptr), pnum)
+#define sk_CONF_VALUE_sort(sk) OPENSSL_sk_sort(ossl_check_CONF_VALUE_sk_type(sk))
+#define sk_CONF_VALUE_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_CONF_VALUE_sk_type(sk))
+#define sk_CONF_VALUE_dup(sk) ((STACK_OF(CONF_VALUE) *)OPENSSL_sk_dup(ossl_check_const_CONF_VALUE_sk_type(sk)))
+#define sk_CONF_VALUE_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(CONF_VALUE) *)OPENSSL_sk_deep_copy(ossl_check_const_CONF_VALUE_sk_type(sk), ossl_check_CONF_VALUE_copyfunc_type(copyfunc), ossl_check_CONF_VALUE_freefunc_type(freefunc)))
+#define sk_CONF_VALUE_set_cmp_func(sk, cmp) ((sk_CONF_VALUE_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_CONF_VALUE_sk_type(sk), ossl_check_CONF_VALUE_compfunc_type(cmp)))
+DEFINE_LHASH_OF_INTERNAL(CONF_VALUE);
+#define lh_CONF_VALUE_new(hfn, cmp) ((LHASH_OF(CONF_VALUE) *)OPENSSL_LH_new(ossl_check_CONF_VALUE_lh_hashfunc_type(hfn), ossl_check_CONF_VALUE_lh_compfunc_type(cmp)))
+#define lh_CONF_VALUE_free(lh) OPENSSL_LH_free(ossl_check_CONF_VALUE_lh_type(lh))
+#define lh_CONF_VALUE_flush(lh) OPENSSL_LH_flush(ossl_check_CONF_VALUE_lh_type(lh))
+#define lh_CONF_VALUE_insert(lh, ptr) ((CONF_VALUE *)OPENSSL_LH_insert(ossl_check_CONF_VALUE_lh_type(lh), ossl_check_CONF_VALUE_lh_plain_type(ptr)))
+#define lh_CONF_VALUE_delete(lh, ptr) ((CONF_VALUE *)OPENSSL_LH_delete(ossl_check_CONF_VALUE_lh_type(lh), ossl_check_const_CONF_VALUE_lh_plain_type(ptr)))
+#define lh_CONF_VALUE_retrieve(lh, ptr) ((CONF_VALUE *)OPENSSL_LH_retrieve(ossl_check_CONF_VALUE_lh_type(lh), ossl_check_const_CONF_VALUE_lh_plain_type(ptr)))
+#define lh_CONF_VALUE_error(lh) OPENSSL_LH_error(ossl_check_CONF_VALUE_lh_type(lh))
+#define lh_CONF_VALUE_num_items(lh) OPENSSL_LH_num_items(ossl_check_CONF_VALUE_lh_type(lh))
+#define lh_CONF_VALUE_node_stats_bio(lh, out) OPENSSL_LH_node_stats_bio(ossl_check_const_CONF_VALUE_lh_type(lh), out)
+#define lh_CONF_VALUE_node_usage_stats_bio(lh, out) OPENSSL_LH_node_usage_stats_bio(ossl_check_const_CONF_VALUE_lh_type(lh), out)
+#define lh_CONF_VALUE_stats_bio(lh, out) OPENSSL_LH_stats_bio(ossl_check_const_CONF_VALUE_lh_type(lh), out)
+#define lh_CONF_VALUE_get_down_load(lh) OPENSSL_LH_get_down_load(ossl_check_CONF_VALUE_lh_type(lh))
+#define lh_CONF_VALUE_set_down_load(lh, dl) OPENSSL_LH_set_down_load(ossl_check_CONF_VALUE_lh_type(lh), dl)
+#define lh_CONF_VALUE_doall(lh, dfn) OPENSSL_LH_doall(ossl_check_CONF_VALUE_lh_type(lh), ossl_check_CONF_VALUE_lh_doallfunc_type(dfn))
+
+
+struct conf_st;
+struct conf_method_st;
+typedef struct conf_method_st CONF_METHOD;
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  include <openssl/conftypes.h>
+# endif
+
+/* Module definitions */
+typedef struct conf_imodule_st CONF_IMODULE;
+typedef struct conf_module_st CONF_MODULE;
+
+STACK_OF(CONF_MODULE);
+STACK_OF(CONF_IMODULE);
+
+/* DSO module function typedefs */
+typedef int conf_init_func (CONF_IMODULE *md, const CONF *cnf);
+typedef void conf_finish_func (CONF_IMODULE *md);
+
+# define CONF_MFLAGS_IGNORE_ERRORS       0x1
+# define CONF_MFLAGS_IGNORE_RETURN_CODES 0x2
+# define CONF_MFLAGS_SILENT              0x4
+# define CONF_MFLAGS_NO_DSO              0x8
+# define CONF_MFLAGS_IGNORE_MISSING_FILE 0x10
+# define CONF_MFLAGS_DEFAULT_SECTION     0x20
+
+int CONF_set_default_method(CONF_METHOD *meth);
+void CONF_set_nconf(CONF *conf, LHASH_OF(CONF_VALUE) *hash);
+LHASH_OF(CONF_VALUE) *CONF_load(LHASH_OF(CONF_VALUE) *conf, const char *file,
+                                long *eline);
+# ifndef OPENSSL_NO_STDIO
+LHASH_OF(CONF_VALUE) *CONF_load_fp(LHASH_OF(CONF_VALUE) *conf, FILE *fp,
+                                   long *eline);
+# endif
+LHASH_OF(CONF_VALUE) *CONF_load_bio(LHASH_OF(CONF_VALUE) *conf, BIO *bp,
+                                    long *eline);
+STACK_OF(CONF_VALUE) *CONF_get_section(LHASH_OF(CONF_VALUE) *conf,
+                                       const char *section);
+char *CONF_get_string(LHASH_OF(CONF_VALUE) *conf, const char *group,
+                      const char *name);
+long CONF_get_number(LHASH_OF(CONF_VALUE) *conf, const char *group,
+                     const char *name);
+void CONF_free(LHASH_OF(CONF_VALUE) *conf);
+#ifndef OPENSSL_NO_STDIO
+int CONF_dump_fp(LHASH_OF(CONF_VALUE) *conf, FILE *out);
+#endif
+int CONF_dump_bio(LHASH_OF(CONF_VALUE) *conf, BIO *out);
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 void OPENSSL_config(const char *config_name);
+#endif
+
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+# define OPENSSL_no_config() \
+    OPENSSL_init_crypto(OPENSSL_INIT_NO_LOAD_CONFIG, NULL)
+#endif
+
+/*
+ * New conf code.  The semantics are different from the functions above. If
+ * that wasn't the case, the above functions would have been replaced
+ */
+
+CONF *NCONF_new_ex(OSSL_LIB_CTX *libctx, CONF_METHOD *meth);
+OSSL_LIB_CTX *NCONF_get0_libctx(const CONF *conf);
+CONF *NCONF_new(CONF_METHOD *meth);
+CONF_METHOD *NCONF_default(void);
+#ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 CONF_METHOD *NCONF_WIN32(void);
+#endif
+void NCONF_free(CONF *conf);
+void NCONF_free_data(CONF *conf);
+
+int NCONF_load(CONF *conf, const char *file, long *eline);
+# ifndef OPENSSL_NO_STDIO
+int NCONF_load_fp(CONF *conf, FILE *fp, long *eline);
+# endif
+int NCONF_load_bio(CONF *conf, BIO *bp, long *eline);
+STACK_OF(OPENSSL_CSTRING) *NCONF_get_section_names(const CONF *conf);
+STACK_OF(CONF_VALUE) *NCONF_get_section(const CONF *conf,
+                                        const char *section);
+char *NCONF_get_string(const CONF *conf, const char *group, const char *name);
+int NCONF_get_number_e(const CONF *conf, const char *group, const char *name,
+                       long *result);
+#ifndef OPENSSL_NO_STDIO
+int NCONF_dump_fp(const CONF *conf, FILE *out);
+#endif
+int NCONF_dump_bio(const CONF *conf, BIO *out);
+
+#define NCONF_get_number(c,g,n,r) NCONF_get_number_e(c,g,n,r)
+
+/* Module functions */
+
+int CONF_modules_load(const CONF *cnf, const char *appname,
+                      unsigned long flags);
+int CONF_modules_load_file_ex(OSSL_LIB_CTX *libctx, const char *filename,
+                              const char *appname, unsigned long flags);
+int CONF_modules_load_file(const char *filename, const char *appname,
+                           unsigned long flags);
+void CONF_modules_unload(int all);
+void CONF_modules_finish(void);
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+# define CONF_modules_free() while(0) continue
+#endif
+int CONF_module_add(const char *name, conf_init_func *ifunc,
+                    conf_finish_func *ffunc);
+
+const char *CONF_imodule_get_name(const CONF_IMODULE *md);
+const char *CONF_imodule_get_value(const CONF_IMODULE *md);
+void *CONF_imodule_get_usr_data(const CONF_IMODULE *md);
+void CONF_imodule_set_usr_data(CONF_IMODULE *md, void *usr_data);
+CONF_MODULE *CONF_imodule_get_module(const CONF_IMODULE *md);
+unsigned long CONF_imodule_get_flags(const CONF_IMODULE *md);
+void CONF_imodule_set_flags(CONF_IMODULE *md, unsigned long flags);
+void *CONF_module_get_usr_data(CONF_MODULE *pmod);
+void CONF_module_set_usr_data(CONF_MODULE *pmod, void *usr_data);
+
+char *CONF_get1_default_config_file(void);
+
+int CONF_parse_list(const char *list, int sep, int nospc,
+                    int (*list_cb) (const char *elem, int len, void *usr),
+                    void *arg);
+
+void OPENSSL_load_builtin_modules(void);
+
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/conf.h.in b/openssl/conf.h.in
new file mode 100644
index 0000000..044b3eb
--- /dev/null
+++ b/openssl/conf.h.in
@@ -0,0 +1,177 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_macros generate_lhash_macros);
+-}
+
+#ifndef  OPENSSL_CONF_H
+# define OPENSSL_CONF_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_CONF_H
+# endif
+
+# include <openssl/bio.h>
+# include <openssl/lhash.h>
+# include <openssl/safestack.h>
+# include <openssl/e_os2.h>
+# include <openssl/types.h>
+# include <openssl/conferr.h>
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    char *section;
+    char *name;
+    char *value;
+} CONF_VALUE;
+
+{-
+    generate_stack_macros("CONF_VALUE")
+    .generate_lhash_macros("CONF_VALUE");
+-}
+
+struct conf_st;
+struct conf_method_st;
+typedef struct conf_method_st CONF_METHOD;
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  include <openssl/conftypes.h>
+# endif
+
+/* Module definitions */
+typedef struct conf_imodule_st CONF_IMODULE;
+typedef struct conf_module_st CONF_MODULE;
+
+STACK_OF(CONF_MODULE);
+STACK_OF(CONF_IMODULE);
+
+/* DSO module function typedefs */
+typedef int conf_init_func (CONF_IMODULE *md, const CONF *cnf);
+typedef void conf_finish_func (CONF_IMODULE *md);
+
+# define CONF_MFLAGS_IGNORE_ERRORS       0x1
+# define CONF_MFLAGS_IGNORE_RETURN_CODES 0x2
+# define CONF_MFLAGS_SILENT              0x4
+# define CONF_MFLAGS_NO_DSO              0x8
+# define CONF_MFLAGS_IGNORE_MISSING_FILE 0x10
+# define CONF_MFLAGS_DEFAULT_SECTION     0x20
+
+int CONF_set_default_method(CONF_METHOD *meth);
+void CONF_set_nconf(CONF *conf, LHASH_OF(CONF_VALUE) *hash);
+LHASH_OF(CONF_VALUE) *CONF_load(LHASH_OF(CONF_VALUE) *conf, const char *file,
+                                long *eline);
+# ifndef OPENSSL_NO_STDIO
+LHASH_OF(CONF_VALUE) *CONF_load_fp(LHASH_OF(CONF_VALUE) *conf, FILE *fp,
+                                   long *eline);
+# endif
+LHASH_OF(CONF_VALUE) *CONF_load_bio(LHASH_OF(CONF_VALUE) *conf, BIO *bp,
+                                    long *eline);
+STACK_OF(CONF_VALUE) *CONF_get_section(LHASH_OF(CONF_VALUE) *conf,
+                                       const char *section);
+char *CONF_get_string(LHASH_OF(CONF_VALUE) *conf, const char *group,
+                      const char *name);
+long CONF_get_number(LHASH_OF(CONF_VALUE) *conf, const char *group,
+                     const char *name);
+void CONF_free(LHASH_OF(CONF_VALUE) *conf);
+#ifndef OPENSSL_NO_STDIO
+int CONF_dump_fp(LHASH_OF(CONF_VALUE) *conf, FILE *out);
+#endif
+int CONF_dump_bio(LHASH_OF(CONF_VALUE) *conf, BIO *out);
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 void OPENSSL_config(const char *config_name);
+#endif
+
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+# define OPENSSL_no_config() \
+    OPENSSL_init_crypto(OPENSSL_INIT_NO_LOAD_CONFIG, NULL)
+#endif
+
+/*
+ * New conf code.  The semantics are different from the functions above. If
+ * that wasn't the case, the above functions would have been replaced
+ */
+
+CONF *NCONF_new_ex(OSSL_LIB_CTX *libctx, CONF_METHOD *meth);
+OSSL_LIB_CTX *NCONF_get0_libctx(const CONF *conf);
+CONF *NCONF_new(CONF_METHOD *meth);
+CONF_METHOD *NCONF_default(void);
+#ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 CONF_METHOD *NCONF_WIN32(void);
+#endif
+void NCONF_free(CONF *conf);
+void NCONF_free_data(CONF *conf);
+
+int NCONF_load(CONF *conf, const char *file, long *eline);
+# ifndef OPENSSL_NO_STDIO
+int NCONF_load_fp(CONF *conf, FILE *fp, long *eline);
+# endif
+int NCONF_load_bio(CONF *conf, BIO *bp, long *eline);
+STACK_OF(OPENSSL_CSTRING) *NCONF_get_section_names(const CONF *conf);
+STACK_OF(CONF_VALUE) *NCONF_get_section(const CONF *conf,
+                                        const char *section);
+char *NCONF_get_string(const CONF *conf, const char *group, const char *name);
+int NCONF_get_number_e(const CONF *conf, const char *group, const char *name,
+                       long *result);
+#ifndef OPENSSL_NO_STDIO
+int NCONF_dump_fp(const CONF *conf, FILE *out);
+#endif
+int NCONF_dump_bio(const CONF *conf, BIO *out);
+
+#define NCONF_get_number(c,g,n,r) NCONF_get_number_e(c,g,n,r)
+
+/* Module functions */
+
+int CONF_modules_load(const CONF *cnf, const char *appname,
+                      unsigned long flags);
+int CONF_modules_load_file_ex(OSSL_LIB_CTX *libctx, const char *filename,
+                              const char *appname, unsigned long flags);
+int CONF_modules_load_file(const char *filename, const char *appname,
+                           unsigned long flags);
+void CONF_modules_unload(int all);
+void CONF_modules_finish(void);
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+# define CONF_modules_free() while(0) continue
+#endif
+int CONF_module_add(const char *name, conf_init_func *ifunc,
+                    conf_finish_func *ffunc);
+
+const char *CONF_imodule_get_name(const CONF_IMODULE *md);
+const char *CONF_imodule_get_value(const CONF_IMODULE *md);
+void *CONF_imodule_get_usr_data(const CONF_IMODULE *md);
+void CONF_imodule_set_usr_data(CONF_IMODULE *md, void *usr_data);
+CONF_MODULE *CONF_imodule_get_module(const CONF_IMODULE *md);
+unsigned long CONF_imodule_get_flags(const CONF_IMODULE *md);
+void CONF_imodule_set_flags(CONF_IMODULE *md, unsigned long flags);
+void *CONF_module_get_usr_data(CONF_MODULE *pmod);
+void CONF_module_set_usr_data(CONF_MODULE *pmod, void *usr_data);
+
+char *CONF_get1_default_config_file(void);
+
+int CONF_parse_list(const char *list, int sep, int nospc,
+                    int (*list_cb) (const char *elem, int len, void *usr),
+                    void *arg);
+
+void OPENSSL_load_builtin_modules(void);
+
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/conf_api.h b/openssl/conf_api.h
new file mode 100644
index 0000000..ed67d57
--- /dev/null
+++ b/openssl/conf_api.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef  OPENSSL_CONF_API_H
+# define OPENSSL_CONF_API_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_CONF_API_H
+# endif
+
+# include <openssl/lhash.h>
+# include <openssl/conf.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/* Up until OpenSSL 0.9.5a, this was new_section */
+CONF_VALUE *_CONF_new_section(CONF *conf, const char *section);
+/* Up until OpenSSL 0.9.5a, this was get_section */
+CONF_VALUE *_CONF_get_section(const CONF *conf, const char *section);
+/* Up until OpenSSL 0.9.5a, this was CONF_get_section */
+STACK_OF(CONF_VALUE) *_CONF_get_section_values(const CONF *conf,
+                                               const char *section);
+
+int _CONF_add_string(CONF *conf, CONF_VALUE *section, CONF_VALUE *value);
+char *_CONF_get_string(const CONF *conf, const char *section,
+                       const char *name);
+long _CONF_get_number(const CONF *conf, const char *section,
+                      const char *name);
+
+int _CONF_new_data(CONF *conf);
+void _CONF_free_data(CONF *conf);
+
+#ifdef  __cplusplus
+}
+#endif
+#endif
diff --git a/openssl/conferr.h b/openssl/conferr.h
new file mode 100644
index 0000000..496e2e1
--- /dev/null
+++ b/openssl/conferr.h
@@ -0,0 +1,51 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_CONFERR_H
+# define OPENSSL_CONFERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * CONF reason codes.
+ */
+# define CONF_R_ERROR_LOADING_DSO                         110
+# define CONF_R_INVALID_PRAGMA                            122
+# define CONF_R_LIST_CANNOT_BE_NULL                       115
+# define CONF_R_MANDATORY_BRACES_IN_VARIABLE_EXPANSION    123
+# define CONF_R_MISSING_CLOSE_SQUARE_BRACKET              100
+# define CONF_R_MISSING_EQUAL_SIGN                        101
+# define CONF_R_MISSING_INIT_FUNCTION                     112
+# define CONF_R_MODULE_INITIALIZATION_ERROR               109
+# define CONF_R_NO_CLOSE_BRACE                            102
+# define CONF_R_NO_CONF                                   105
+# define CONF_R_NO_CONF_OR_ENVIRONMENT_VARIABLE           106
+# define CONF_R_NO_SECTION                                107
+# define CONF_R_NO_SUCH_FILE                              114
+# define CONF_R_NO_VALUE                                  108
+# define CONF_R_NUMBER_TOO_LARGE                          121
+# define CONF_R_OPENSSL_CONF_REFERENCES_MISSING_SECTION   124
+# define CONF_R_RECURSIVE_DIRECTORY_INCLUDE               111
+# define CONF_R_RELATIVE_PATH                             125
+# define CONF_R_SSL_COMMAND_SECTION_EMPTY                 117
+# define CONF_R_SSL_COMMAND_SECTION_NOT_FOUND             118
+# define CONF_R_SSL_SECTION_EMPTY                         119
+# define CONF_R_SSL_SECTION_NOT_FOUND                     120
+# define CONF_R_UNABLE_TO_CREATE_NEW_SECTION              103
+# define CONF_R_UNKNOWN_MODULE_NAME                       113
+# define CONF_R_VARIABLE_EXPANSION_TOO_LONG               116
+# define CONF_R_VARIABLE_HAS_NO_VALUE                     104
+
+#endif
diff --git a/openssl/configuration.h b/openssl/configuration.h
new file mode 100644
index 0000000..a9ff58c
--- /dev/null
+++ b/openssl/configuration.h
@@ -0,0 +1,149 @@
+/*
+ * WARNING: do not edit!
+ * Generated by configdata.pm from Configurations\common0.tmpl, Configurations\windows-makefile.tmpl
+ * via makefile.in
+ *
+ * Copyright 2016-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_CONFIGURATION_H
+# define OPENSSL_CONFIGURATION_H
+# pragma once
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+# ifdef OPENSSL_ALGORITHM_DEFINES
+#  error OPENSSL_ALGORITHM_DEFINES no longer supported
+# endif
+
+/*
+ * OpenSSL was configured with the following options:
+ */
+
+# ifndef OPENSSL_SYS_WIN32
+#  define OPENSSL_SYS_WIN32 1
+# endif
+# define OPENSSL_CONFIGURED_API 30100
+# ifndef OPENSSL_RAND_SEED_OS
+#  define OPENSSL_RAND_SEED_OS
+# endif
+# ifndef OPENSSL_THREADS
+#  define OPENSSL_THREADS
+# endif
+# ifndef OPENSSL_NO_ACVP_TESTS
+#  define OPENSSL_NO_ACVP_TESTS
+# endif
+# ifndef OPENSSL_NO_AFALGENG
+#  define OPENSSL_NO_AFALGENG
+# endif
+# ifndef OPENSSL_NO_APPS
+#  define OPENSSL_NO_APPS
+# endif
+# ifndef OPENSSL_NO_ASAN
+#  define OPENSSL_NO_ASAN
+# endif
+# ifndef OPENSSL_NO_CRYPTO_MDEBUG
+#  define OPENSSL_NO_CRYPTO_MDEBUG
+# endif
+# ifndef OPENSSL_NO_CRYPTO_MDEBUG_BACKTRACE
+#  define OPENSSL_NO_CRYPTO_MDEBUG_BACKTRACE
+# endif
+# ifndef OPENSSL_NO_DEVCRYPTOENG
+#  define OPENSSL_NO_DEVCRYPTOENG
+# endif
+# ifndef OPENSSL_NO_DSO
+#  define OPENSSL_NO_DSO
+# endif
+# ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
+#  define OPENSSL_NO_EC_NISTP_64_GCC_128
+# endif
+# ifndef OPENSSL_NO_EGD
+#  define OPENSSL_NO_EGD
+# endif
+# ifndef OPENSSL_NO_EXTERNAL_TESTS
+#  define OPENSSL_NO_EXTERNAL_TESTS
+# endif
+# ifndef OPENSSL_NO_FIPS_SECURITYCHECKS
+#  define OPENSSL_NO_FIPS_SECURITYCHECKS
+# endif
+# ifndef OPENSSL_NO_FUZZ_AFL
+#  define OPENSSL_NO_FUZZ_AFL
+# endif
+# ifndef OPENSSL_NO_FUZZ_LIBFUZZER
+#  define OPENSSL_NO_FUZZ_LIBFUZZER
+# endif
+# ifndef OPENSSL_NO_KTLS
+#  define OPENSSL_NO_KTLS
+# endif
+# ifndef OPENSSL_NO_LOADERENG
+#  define OPENSSL_NO_LOADERENG
+# endif
+# ifndef OPENSSL_NO_MD2
+#  define OPENSSL_NO_MD2
+# endif
+# ifndef OPENSSL_NO_MSAN
+#  define OPENSSL_NO_MSAN
+# endif
+# ifndef OPENSSL_NO_RC5
+#  define OPENSSL_NO_RC5
+# endif
+# ifndef OPENSSL_NO_SCTP
+#  define OPENSSL_NO_SCTP
+# endif
+# ifndef OPENSSL_NO_SSL3
+#  define OPENSSL_NO_SSL3
+# endif
+# ifndef OPENSSL_NO_SSL3_METHOD
+#  define OPENSSL_NO_SSL3_METHOD
+# endif
+# ifndef OPENSSL_NO_TESTS
+#  define OPENSSL_NO_TESTS
+# endif
+# ifndef OPENSSL_NO_TRACE
+#  define OPENSSL_NO_TRACE
+# endif
+# ifndef OPENSSL_NO_UBSAN
+#  define OPENSSL_NO_UBSAN
+# endif
+# ifndef OPENSSL_NO_UNIT_TEST
+#  define OPENSSL_NO_UNIT_TEST
+# endif
+# ifndef OPENSSL_NO_UPLINK
+#  define OPENSSL_NO_UPLINK
+# endif
+# ifndef OPENSSL_NO_WEAK_SSL_CIPHERS
+#  define OPENSSL_NO_WEAK_SSL_CIPHERS
+# endif
+# ifndef OPENSSL_NO_DYNAMIC_ENGINE
+#  define OPENSSL_NO_DYNAMIC_ENGINE
+# endif
+
+
+/* Generate 80386 code? */
+# undef I386_ONLY
+
+/*
+ * The following are cipher-specific, but are part of the public API.
+ */
+# if !defined(OPENSSL_SYS_UEFI)
+#  define BN_LLONG
+/* Only one for the following should be defined */
+#  undef SIXTY_FOUR_BIT_LONG
+#  undef SIXTY_FOUR_BIT
+#  define THIRTY_TWO_BIT
+# endif
+
+# define RC4_INT unsigned int
+
+# ifdef  __cplusplus
+}
+# endif
+
+#endif                          /* OPENSSL_CONFIGURATION_H */
diff --git a/openssl/configuration.h.in b/openssl/configuration.h.in
new file mode 100644
index 0000000..b84dc1d
--- /dev/null
+++ b/openssl/configuration.h.in
@@ -0,0 +1,69 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 2016-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_CONFIGURATION_H
+# define OPENSSL_CONFIGURATION_H
+# pragma once
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+# ifdef OPENSSL_ALGORITHM_DEFINES
+#  error OPENSSL_ALGORITHM_DEFINES no longer supported
+# endif
+
+/*
+ * OpenSSL was configured with the following options:
+ */
+
+{- if (@{$config{openssl_sys_defines}}) {
+      foreach (@{$config{openssl_sys_defines}}) {
+        $OUT .= "# ifndef $_\n";
+        $OUT .= "#  define $_ 1\n";
+        $OUT .= "# endif\n";
+      }
+    }
+    foreach (@{$config{openssl_api_defines}}) {
+        (my $macro, my $value) = $_ =~ /^(.*?)=(.*?)$/;
+        $OUT .= "# define $macro $value\n";
+    }
+    if (@{$config{openssl_feature_defines}}) {
+      foreach (@{$config{openssl_feature_defines}}) {
+        $OUT .= "# ifndef $_\n";
+        $OUT .= "#  define $_\n";
+        $OUT .= "# endif\n";
+      }
+    }
+    "";
+-}
+
+/* Generate 80386 code? */
+{- $config{processor} eq "386" ? "# define" : "# undef" -} I386_ONLY
+
+/*
+ * The following are cipher-specific, but are part of the public API.
+ */
+# if !defined(OPENSSL_SYS_UEFI)
+{- $config{bn_ll} ? "#  define" : "#  undef" -} BN_LLONG
+/* Only one for the following should be defined */
+{- $config{b64l} ? "#  define" : "#  undef" -} SIXTY_FOUR_BIT_LONG
+{- $config{b64}  ? "#  define" : "#  undef" -} SIXTY_FOUR_BIT
+{- $config{b32}  ? "#  define" : "#  undef" -} THIRTY_TWO_BIT
+# endif
+
+# define RC4_INT {- $config{rc4_int} -}
+
+# ifdef  __cplusplus
+}
+# endif
+
+#endif                          /* OPENSSL_CONFIGURATION_H */
diff --git a/openssl/conftypes.h b/openssl/conftypes.h
new file mode 100644
index 0000000..17cefaa
--- /dev/null
+++ b/openssl/conftypes.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef  OPENSSL_CONFTYPES_H
+# define OPENSSL_CONFTYPES_H
+# pragma once
+
+#ifndef  OPENSSL_CONF_H
+# include <openssl/conf.h>
+#endif
+
+/*
+ * The contents of this file are deprecated and will be made opaque
+ */
+struct conf_method_st {
+    const char *name;
+    CONF *(*create) (CONF_METHOD *meth);
+    int (*init) (CONF *conf);
+    int (*destroy) (CONF *conf);
+    int (*destroy_data) (CONF *conf);
+    int (*load_bio) (CONF *conf, BIO *bp, long *eline);
+    int (*dump) (const CONF *conf, BIO *bp);
+    int (*is_number) (const CONF *conf, char c);
+    int (*to_int) (const CONF *conf, char c);
+    int (*load) (CONF *conf, const char *name, long *eline);
+};
+
+struct conf_st {
+    CONF_METHOD *meth;
+    void *meth_data;
+    LHASH_OF(CONF_VALUE) *data;
+    int flag_dollarid;
+    int flag_abspath;
+    char *includedir;
+    OSSL_LIB_CTX *libctx;
+};
+
+#endif
diff --git a/openssl/core.h b/openssl/core.h
new file mode 100644
index 0000000..9683ac7
--- /dev/null
+++ b/openssl/core.h
@@ -0,0 +1,233 @@
+/*
+ * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_CORE_H
+# define OPENSSL_CORE_H
+# pragma once
+
+# include <stddef.h>
+# include <openssl/types.h>
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+/*-
+ * Base types
+ * ----------
+ *
+ * These are the types that the OpenSSL core and providers have in common
+ * to communicate data between them.
+ */
+
+/* Opaque handles to be used with core upcall functions from providers */
+typedef struct ossl_core_handle_st OSSL_CORE_HANDLE;
+typedef struct openssl_core_ctx_st OPENSSL_CORE_CTX;
+typedef struct ossl_core_bio_st OSSL_CORE_BIO;
+
+/*
+ * Dispatch table element.  function_id numbers and the functions are defined
+ * in core_dispatch.h, see macros with 'OSSL_CORE_MAKE_FUNC' in their names.
+ *
+ * An array of these is always terminated by function_id == 0
+ */
+struct ossl_dispatch_st {
+    int function_id;
+    void (*function)(void);
+};
+
+/*
+ * Other items, essentially an int<->pointer map element.
+ *
+ * We make this type distinct from OSSL_DISPATCH to ensure that dispatch
+ * tables remain tables with function pointers only.
+ *
+ * This is used whenever we need to pass things like a table of error reason
+ * codes <-> reason string maps, ...
+ *
+ * Usage determines which field works as key if any, rather than field order.
+ *
+ * An array of these is always terminated by id == 0 && ptr == NULL
+ */
+struct ossl_item_st {
+    unsigned int id;
+    void *ptr;
+};
+
+/*
+ * Type to tie together algorithm names, property definition string and
+ * the algorithm implementation in the form of a dispatch table.
+ *
+ * An array of these is always terminated by algorithm_names == NULL
+ */
+struct ossl_algorithm_st {
+    const char *algorithm_names;     /* key */
+    const char *property_definition; /* key */
+    const OSSL_DISPATCH *implementation;
+    const char *algorithm_description;
+};
+
+/*
+ * Type to pass object data in a uniform way, without exposing the object
+ * structure.
+ *
+ * An array of these is always terminated by key == NULL
+ */
+struct ossl_param_st {
+    const char *key;             /* the name of the parameter */
+    unsigned int data_type;      /* declare what kind of content is in buffer */
+    void *data;                  /* value being passed in or out */
+    size_t data_size;            /* data size */
+    size_t return_size;          /* returned content size */
+};
+
+/* Currently supported OSSL_PARAM data types */
+/*
+ * OSSL_PARAM_INTEGER and OSSL_PARAM_UNSIGNED_INTEGER
+ * are arbitrary length and therefore require an arbitrarily sized buffer,
+ * since they may be used to pass numbers larger than what is natively
+ * available.
+ *
+ * The number must be buffered in native form, i.e. MSB first on B_ENDIAN
+ * systems and LSB first on L_ENDIAN systems.  This means that arbitrary
+ * native integers can be stored in the buffer, just make sure that the
+ * buffer size is correct and the buffer itself is properly aligned (for
+ * example by having the buffer field point at a C integer).
+ */
+# define OSSL_PARAM_INTEGER              1
+# define OSSL_PARAM_UNSIGNED_INTEGER     2
+/*-
+ * OSSL_PARAM_REAL
+ * is a C binary floating point values in native form and alignment.
+ */
+# define OSSL_PARAM_REAL                 3
+/*-
+ * OSSL_PARAM_UTF8_STRING
+ * is a printable string.  It is expected to be printed as it is.
+ */
+# define OSSL_PARAM_UTF8_STRING          4
+/*-
+ * OSSL_PARAM_OCTET_STRING
+ * is a string of bytes with no further specification.  It is expected to be
+ * printed as a hexdump.
+ */
+# define OSSL_PARAM_OCTET_STRING         5
+/*-
+ * OSSL_PARAM_UTF8_PTR
+ * is a pointer to a printable string.  It is expected to be printed as it is.
+ *
+ * The difference between this and OSSL_PARAM_UTF8_STRING is that only pointers
+ * are manipulated for this type.
+ *
+ * This is more relevant for parameter requests, where the responding
+ * function doesn't need to copy the data to the provided buffer, but
+ * sets the provided buffer to point at the actual data instead.
+ *
+ * WARNING!  Using these is FRAGILE, as it assumes that the actual
+ * data and its location are constant.
+ *
+ * EXTRA WARNING!  If you are not completely sure you most likely want
+ * to use the OSSL_PARAM_UTF8_STRING type.
+ */
+# define OSSL_PARAM_UTF8_PTR             6
+/*-
+ * OSSL_PARAM_OCTET_PTR
+ * is a pointer to a string of bytes with no further specification.  It is
+ * expected to be printed as a hexdump.
+ *
+ * The difference between this and OSSL_PARAM_OCTET_STRING is that only pointers
+ * are manipulated for this type.
+ *
+ * This is more relevant for parameter requests, where the responding
+ * function doesn't need to copy the data to the provided buffer, but
+ * sets the provided buffer to point at the actual data instead.
+ *
+ * WARNING!  Using these is FRAGILE, as it assumes that the actual
+ * data and its location are constant.
+ *
+ * EXTRA WARNING!  If you are not completely sure you most likely want
+ * to use the OSSL_PARAM_OCTET_STRING type.
+ */
+# define OSSL_PARAM_OCTET_PTR            7
+
+/*
+ * Typedef for the thread stop handling callback. Used both internally and by
+ * providers.
+ *
+ * Providers may register for notifications about threads stopping by
+ * registering a callback to hear about such events. Providers register the
+ * callback using the OSSL_FUNC_CORE_THREAD_START function in the |in| dispatch
+ * table passed to OSSL_provider_init(). The arg passed back to a provider will
+ * be the provider side context object.
+ */
+typedef void (*OSSL_thread_stop_handler_fn)(void *arg);
+
+
+/*-
+ * Provider entry point
+ * --------------------
+ *
+ * This function is expected to be present in any dynamically loadable
+ * provider module.  By definition, if this function doesn't exist in a
+ * module, that module is not an OpenSSL provider module.
+ */
+/*-
+ * |handle|     pointer to opaque type OSSL_CORE_HANDLE.  This can be used
+ *              together with some functions passed via |in| to query data.
+ * |in|         is the array of functions that the Core passes to the provider.
+ * |out|        will be the array of base functions that the provider passes
+ *              back to the Core.
+ * |provctx|    a provider side context object, optionally created if the
+ *              provider needs it.  This value is passed to other provider
+ *              functions, notably other context constructors.
+ */
+typedef int (OSSL_provider_init_fn)(const OSSL_CORE_HANDLE *handle,
+                                    const OSSL_DISPATCH *in,
+                                    const OSSL_DISPATCH **out,
+                                    void **provctx);
+# ifdef __VMS
+#  pragma names save
+#  pragma names uppercase,truncated
+# endif
+OPENSSL_EXPORT OSSL_provider_init_fn OSSL_provider_init;
+# ifdef __VMS
+#  pragma names restore
+# endif
+
+/*
+ * Generic callback function signature.
+ *
+ * The expectation is that any provider function that wants to offer
+ * a callback / hook can do so by taking an argument with this type,
+ * as well as a pointer to caller-specific data.  When calling the
+ * callback, the provider function can populate an OSSL_PARAM array
+ * with data of its choice and pass that in the callback call, along
+ * with the caller data argument.
+ *
+ * libcrypto may use the OSSL_PARAM array to create arguments for an
+ * application callback it knows about.
+ */
+typedef int (OSSL_CALLBACK)(const OSSL_PARAM params[], void *arg);
+typedef int (OSSL_INOUT_CALLBACK)(const OSSL_PARAM in_params[],
+                                  OSSL_PARAM out_params[], void *arg);
+/*
+ * Passphrase callback function signature
+ *
+ * This is similar to the generic callback function above, but adds a
+ * result parameter.
+ */
+typedef int (OSSL_PASSPHRASE_CALLBACK)(char *pass, size_t pass_size,
+                                       size_t *pass_len,
+                                       const OSSL_PARAM params[], void *arg);
+
+# ifdef __cplusplus
+}
+# endif
+
+#endif
diff --git a/openssl/core_dispatch.h b/openssl/core_dispatch.h
new file mode 100644
index 0000000..11e3c86
--- /dev/null
+++ b/openssl/core_dispatch.h
@@ -0,0 +1,943 @@
+/*
+ * Copyright 2019-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_CORE_NUMBERS_H
+# define OPENSSL_CORE_NUMBERS_H
+# pragma once
+
+# include <stdarg.h>
+# include <openssl/core.h>
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+/*-
+ * Identities
+ * ----------
+ *
+ * All series start with 1, to allow 0 to be an array terminator.
+ * For any FUNC identity, we also provide a function signature typedef
+ * and a static inline function to extract a function pointer from a
+ * OSSL_DISPATCH element in a type safe manner.
+ *
+ * Names:
+ * for any function base name 'foo' (uppercase form 'FOO'), we will have
+ * the following:
+ * - a macro for the identity with the name OSSL_FUNC_'FOO' or derivatives
+ *   thereof (to be specified further down)
+ * - a function signature typedef with the name OSSL_FUNC_'foo'_fn
+ * - a function pointer extractor function with the name OSSL_FUNC_'foo'
+ */
+
+/*
+ * Helper macro to create the function signature typedef and the extractor
+ * |type| is the return-type of the function, |name| is the name of the
+ * function to fetch, and |args| is a parenthesized list of parameters
+ * for the function (that is, it is |name|'s function signature).
+ * Note: This is considered a "reserved" internal macro. Applications should
+ * not use this or assume its existence.
+ */
+#define OSSL_CORE_MAKE_FUNC(type,name,args)                             \
+    typedef type (OSSL_FUNC_##name##_fn)args;                           \
+    static ossl_unused ossl_inline \
+    OSSL_FUNC_##name##_fn *OSSL_FUNC_##name(const OSSL_DISPATCH *opf)   \
+    {                                                                   \
+        return (OSSL_FUNC_##name##_fn *)opf->function;                  \
+    }
+
+/*
+ * Core function identities, for the two OSSL_DISPATCH tables being passed
+ * in the OSSL_provider_init call.
+ *
+ * 0 serves as a marker for the end of the OSSL_DISPATCH array, and must
+ * therefore NEVER be used as a function identity.
+ */
+/* Functions provided by the Core to the provider, reserved numbers 1-1023 */
+# define OSSL_FUNC_CORE_GETTABLE_PARAMS        1
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *,
+                    core_gettable_params,(const OSSL_CORE_HANDLE *prov))
+# define OSSL_FUNC_CORE_GET_PARAMS             2
+OSSL_CORE_MAKE_FUNC(int,core_get_params,(const OSSL_CORE_HANDLE *prov,
+                                         OSSL_PARAM params[]))
+# define OSSL_FUNC_CORE_THREAD_START           3
+OSSL_CORE_MAKE_FUNC(int,core_thread_start,(const OSSL_CORE_HANDLE *prov,
+                                           OSSL_thread_stop_handler_fn handfn,
+                                           void *arg))
+# define OSSL_FUNC_CORE_GET_LIBCTX             4
+OSSL_CORE_MAKE_FUNC(OPENSSL_CORE_CTX *,core_get_libctx,
+                    (const OSSL_CORE_HANDLE *prov))
+# define OSSL_FUNC_CORE_NEW_ERROR              5
+OSSL_CORE_MAKE_FUNC(void,core_new_error,(const OSSL_CORE_HANDLE *prov))
+# define OSSL_FUNC_CORE_SET_ERROR_DEBUG        6
+OSSL_CORE_MAKE_FUNC(void,core_set_error_debug,
+                    (const OSSL_CORE_HANDLE *prov,
+                     const char *file, int line, const char *func))
+# define OSSL_FUNC_CORE_VSET_ERROR             7
+OSSL_CORE_MAKE_FUNC(void,core_vset_error,
+                    (const OSSL_CORE_HANDLE *prov,
+                     uint32_t reason, const char *fmt, va_list args))
+# define OSSL_FUNC_CORE_SET_ERROR_MARK         8
+OSSL_CORE_MAKE_FUNC(int, core_set_error_mark, (const OSSL_CORE_HANDLE *prov))
+# define OSSL_FUNC_CORE_CLEAR_LAST_ERROR_MARK  9
+OSSL_CORE_MAKE_FUNC(int, core_clear_last_error_mark,
+                    (const OSSL_CORE_HANDLE *prov))
+# define OSSL_FUNC_CORE_POP_ERROR_TO_MARK     10
+OSSL_CORE_MAKE_FUNC(int, core_pop_error_to_mark, (const OSSL_CORE_HANDLE *prov))
+
+
+/* Functions to access the OBJ database */
+
+#define OSSL_FUNC_CORE_OBJ_ADD_SIGID          11
+#define OSSL_FUNC_CORE_OBJ_CREATE             12
+
+OSSL_CORE_MAKE_FUNC(int, core_obj_add_sigid,
+                    (const OSSL_CORE_HANDLE *prov, const char  *sign_name,
+                     const char *digest_name, const char *pkey_name))
+OSSL_CORE_MAKE_FUNC(int, core_obj_create,
+                    (const OSSL_CORE_HANDLE *prov, const char *oid,
+                     const char *sn, const char *ln))
+
+/* Memory allocation, freeing, clearing. */
+#define OSSL_FUNC_CRYPTO_MALLOC               20
+OSSL_CORE_MAKE_FUNC(void *,
+        CRYPTO_malloc, (size_t num, const char *file, int line))
+#define OSSL_FUNC_CRYPTO_ZALLOC               21
+OSSL_CORE_MAKE_FUNC(void *,
+        CRYPTO_zalloc, (size_t num, const char *file, int line))
+#define OSSL_FUNC_CRYPTO_FREE                 22
+OSSL_CORE_MAKE_FUNC(void,
+        CRYPTO_free, (void *ptr, const char *file, int line))
+#define OSSL_FUNC_CRYPTO_CLEAR_FREE           23
+OSSL_CORE_MAKE_FUNC(void,
+        CRYPTO_clear_free, (void *ptr, size_t num, const char *file, int line))
+#define OSSL_FUNC_CRYPTO_REALLOC              24
+OSSL_CORE_MAKE_FUNC(void *,
+        CRYPTO_realloc, (void *addr, size_t num, const char *file, int line))
+#define OSSL_FUNC_CRYPTO_CLEAR_REALLOC        25
+OSSL_CORE_MAKE_FUNC(void *,
+        CRYPTO_clear_realloc, (void *addr, size_t old_num, size_t num,
+                               const char *file, int line))
+#define OSSL_FUNC_CRYPTO_SECURE_MALLOC        26
+OSSL_CORE_MAKE_FUNC(void *,
+        CRYPTO_secure_malloc, (size_t num, const char *file, int line))
+#define OSSL_FUNC_CRYPTO_SECURE_ZALLOC        27
+OSSL_CORE_MAKE_FUNC(void *,
+        CRYPTO_secure_zalloc, (size_t num, const char *file, int line))
+#define OSSL_FUNC_CRYPTO_SECURE_FREE          28
+OSSL_CORE_MAKE_FUNC(void,
+        CRYPTO_secure_free, (void *ptr, const char *file, int line))
+#define OSSL_FUNC_CRYPTO_SECURE_CLEAR_FREE    29
+OSSL_CORE_MAKE_FUNC(void,
+        CRYPTO_secure_clear_free, (void *ptr, size_t num, const char *file,
+                                   int line))
+#define OSSL_FUNC_CRYPTO_SECURE_ALLOCATED     30
+OSSL_CORE_MAKE_FUNC(int,
+        CRYPTO_secure_allocated, (const void *ptr))
+#define OSSL_FUNC_OPENSSL_CLEANSE             31
+OSSL_CORE_MAKE_FUNC(void,
+        OPENSSL_cleanse, (void *ptr, size_t len))
+
+/* Bio functions provided by the core */
+#define OSSL_FUNC_BIO_NEW_FILE                40
+#define OSSL_FUNC_BIO_NEW_MEMBUF              41
+#define OSSL_FUNC_BIO_READ_EX                 42
+#define OSSL_FUNC_BIO_WRITE_EX                43
+#define OSSL_FUNC_BIO_UP_REF                  44
+#define OSSL_FUNC_BIO_FREE                    45
+#define OSSL_FUNC_BIO_VPRINTF                 46
+#define OSSL_FUNC_BIO_VSNPRINTF               47
+#define OSSL_FUNC_BIO_PUTS                    48
+#define OSSL_FUNC_BIO_GETS                    49
+#define OSSL_FUNC_BIO_CTRL                    50
+
+
+OSSL_CORE_MAKE_FUNC(OSSL_CORE_BIO *, BIO_new_file, (const char *filename,
+                                                    const char *mode))
+OSSL_CORE_MAKE_FUNC(OSSL_CORE_BIO *, BIO_new_membuf, (const void *buf, int len))
+OSSL_CORE_MAKE_FUNC(int, BIO_read_ex, (OSSL_CORE_BIO *bio, void *data,
+                                       size_t data_len, size_t *bytes_read))
+OSSL_CORE_MAKE_FUNC(int, BIO_write_ex, (OSSL_CORE_BIO *bio, const void *data,
+                                        size_t data_len, size_t *written))
+OSSL_CORE_MAKE_FUNC(int, BIO_gets, (OSSL_CORE_BIO *bio, char *buf, int size))
+OSSL_CORE_MAKE_FUNC(int, BIO_puts, (OSSL_CORE_BIO *bio, const char *str))
+OSSL_CORE_MAKE_FUNC(int, BIO_up_ref, (OSSL_CORE_BIO *bio))
+OSSL_CORE_MAKE_FUNC(int, BIO_free, (OSSL_CORE_BIO *bio))
+OSSL_CORE_MAKE_FUNC(int, BIO_vprintf, (OSSL_CORE_BIO *bio, const char *format,
+                                       va_list args))
+OSSL_CORE_MAKE_FUNC(int, BIO_vsnprintf,
+                   (char *buf, size_t n, const char *fmt, va_list args))
+OSSL_CORE_MAKE_FUNC(int, BIO_ctrl, (OSSL_CORE_BIO *bio,
+                                    int cmd, long num, void *ptr))
+
+#define OSSL_FUNC_SELF_TEST_CB               100
+OSSL_CORE_MAKE_FUNC(void, self_test_cb, (OPENSSL_CORE_CTX *ctx, OSSL_CALLBACK **cb,
+                                         void **cbarg))
+
+/* Functions to get seed material from the operating system */
+#define OSSL_FUNC_GET_ENTROPY                101
+#define OSSL_FUNC_CLEANUP_ENTROPY            102
+#define OSSL_FUNC_GET_NONCE                  103
+#define OSSL_FUNC_CLEANUP_NONCE              104
+OSSL_CORE_MAKE_FUNC(size_t, get_entropy, (const OSSL_CORE_HANDLE *handle,
+                                          unsigned char **pout, int entropy,
+                                          size_t min_len, size_t max_len))
+OSSL_CORE_MAKE_FUNC(void, cleanup_entropy, (const OSSL_CORE_HANDLE *handle,
+                                            unsigned char *buf, size_t len))
+OSSL_CORE_MAKE_FUNC(size_t, get_nonce, (const OSSL_CORE_HANDLE *handle,
+                                        unsigned char **pout, size_t min_len,
+                                        size_t max_len, const void *salt,
+                                        size_t salt_len))
+OSSL_CORE_MAKE_FUNC(void, cleanup_nonce, (const OSSL_CORE_HANDLE *handle,
+                                          unsigned char *buf, size_t len))
+
+/* Functions to access the core's providers */
+#define OSSL_FUNC_PROVIDER_REGISTER_CHILD_CB   105
+#define OSSL_FUNC_PROVIDER_DEREGISTER_CHILD_CB 106
+#define OSSL_FUNC_PROVIDER_NAME                107
+#define OSSL_FUNC_PROVIDER_GET0_PROVIDER_CTX   108
+#define OSSL_FUNC_PROVIDER_GET0_DISPATCH       109
+#define OSSL_FUNC_PROVIDER_UP_REF              110
+#define OSSL_FUNC_PROVIDER_FREE                111
+
+OSSL_CORE_MAKE_FUNC(int, provider_register_child_cb,
+                    (const OSSL_CORE_HANDLE *handle,
+                     int (*create_cb)(const OSSL_CORE_HANDLE *provider, void *cbdata),
+                     int (*remove_cb)(const OSSL_CORE_HANDLE *provider, void *cbdata),
+                     int (*global_props_cb)(const char *props, void *cbdata),
+                     void *cbdata))
+OSSL_CORE_MAKE_FUNC(void, provider_deregister_child_cb,
+                    (const OSSL_CORE_HANDLE *handle))
+OSSL_CORE_MAKE_FUNC(const char *, provider_name,
+                    (const OSSL_CORE_HANDLE *prov))
+OSSL_CORE_MAKE_FUNC(void *, provider_get0_provider_ctx,
+                    (const OSSL_CORE_HANDLE *prov))
+OSSL_CORE_MAKE_FUNC(const OSSL_DISPATCH *, provider_get0_dispatch,
+                    (const OSSL_CORE_HANDLE *prov))
+OSSL_CORE_MAKE_FUNC(int, provider_up_ref,
+                    (const OSSL_CORE_HANDLE *prov, int activate))
+OSSL_CORE_MAKE_FUNC(int, provider_free,
+                    (const OSSL_CORE_HANDLE *prov, int deactivate))
+
+/* Functions provided by the provider to the Core, reserved numbers 1024-1535 */
+# define OSSL_FUNC_PROVIDER_TEARDOWN           1024
+OSSL_CORE_MAKE_FUNC(void,provider_teardown,(void *provctx))
+# define OSSL_FUNC_PROVIDER_GETTABLE_PARAMS    1025
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *,
+                    provider_gettable_params,(void *provctx))
+# define OSSL_FUNC_PROVIDER_GET_PARAMS         1026
+OSSL_CORE_MAKE_FUNC(int,provider_get_params,(void *provctx,
+                                             OSSL_PARAM params[]))
+# define OSSL_FUNC_PROVIDER_QUERY_OPERATION    1027
+OSSL_CORE_MAKE_FUNC(const OSSL_ALGORITHM *,provider_query_operation,
+                    (void *provctx, int operation_id, int *no_store))
+# define OSSL_FUNC_PROVIDER_UNQUERY_OPERATION  1028
+OSSL_CORE_MAKE_FUNC(void, provider_unquery_operation,
+                    (void *provctx, int operation_id, const OSSL_ALGORITHM *))
+# define OSSL_FUNC_PROVIDER_GET_REASON_STRINGS 1029
+OSSL_CORE_MAKE_FUNC(const OSSL_ITEM *,provider_get_reason_strings,
+                    (void *provctx))
+# define OSSL_FUNC_PROVIDER_GET_CAPABILITIES   1030
+OSSL_CORE_MAKE_FUNC(int, provider_get_capabilities, (void *provctx,
+                    const char *capability, OSSL_CALLBACK *cb, void *arg))
+# define OSSL_FUNC_PROVIDER_SELF_TEST          1031
+OSSL_CORE_MAKE_FUNC(int, provider_self_test, (void *provctx))
+
+/* Operations */
+
+# define OSSL_OP_DIGEST                              1
+# define OSSL_OP_CIPHER                              2   /* Symmetric Ciphers */
+# define OSSL_OP_MAC                                 3
+# define OSSL_OP_KDF                                 4
+# define OSSL_OP_RAND                                5
+# define OSSL_OP_KEYMGMT                            10
+# define OSSL_OP_KEYEXCH                            11
+# define OSSL_OP_SIGNATURE                          12
+# define OSSL_OP_ASYM_CIPHER                        13
+# define OSSL_OP_KEM                                14
+/* New section for non-EVP operations */
+# define OSSL_OP_ENCODER                            20
+# define OSSL_OP_DECODER                            21
+# define OSSL_OP_STORE                              22
+/* Highest known operation number */
+# define OSSL_OP__HIGHEST                           22
+
+/* Digests */
+
+# define OSSL_FUNC_DIGEST_NEWCTX                     1
+# define OSSL_FUNC_DIGEST_INIT                       2
+# define OSSL_FUNC_DIGEST_UPDATE                     3
+# define OSSL_FUNC_DIGEST_FINAL                      4
+# define OSSL_FUNC_DIGEST_DIGEST                     5
+# define OSSL_FUNC_DIGEST_FREECTX                    6
+# define OSSL_FUNC_DIGEST_DUPCTX                     7
+# define OSSL_FUNC_DIGEST_GET_PARAMS                 8
+# define OSSL_FUNC_DIGEST_SET_CTX_PARAMS             9
+# define OSSL_FUNC_DIGEST_GET_CTX_PARAMS            10
+# define OSSL_FUNC_DIGEST_GETTABLE_PARAMS           11
+# define OSSL_FUNC_DIGEST_SETTABLE_CTX_PARAMS       12
+# define OSSL_FUNC_DIGEST_GETTABLE_CTX_PARAMS       13
+
+OSSL_CORE_MAKE_FUNC(void *, digest_newctx, (void *provctx))
+OSSL_CORE_MAKE_FUNC(int, digest_init, (void *dctx, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, digest_update,
+                    (void *dctx, const unsigned char *in, size_t inl))
+OSSL_CORE_MAKE_FUNC(int, digest_final,
+                    (void *dctx,
+                     unsigned char *out, size_t *outl, size_t outsz))
+OSSL_CORE_MAKE_FUNC(int, digest_digest,
+                    (void *provctx, const unsigned char *in, size_t inl,
+                     unsigned char *out, size_t *outl, size_t outsz))
+
+OSSL_CORE_MAKE_FUNC(void, digest_freectx, (void *dctx))
+OSSL_CORE_MAKE_FUNC(void *, digest_dupctx, (void *dctx))
+
+OSSL_CORE_MAKE_FUNC(int, digest_get_params, (OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, digest_set_ctx_params,
+                    (void *vctx, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, digest_get_ctx_params,
+                    (void *vctx, OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, digest_gettable_params,
+                    (void *provctx))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, digest_settable_ctx_params,
+                    (void *dctx, void *provctx))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, digest_gettable_ctx_params,
+                    (void *dctx, void *provctx))
+
+/* Symmetric Ciphers */
+
+# define OSSL_FUNC_CIPHER_NEWCTX                     1
+# define OSSL_FUNC_CIPHER_ENCRYPT_INIT               2
+# define OSSL_FUNC_CIPHER_DECRYPT_INIT               3
+# define OSSL_FUNC_CIPHER_UPDATE                     4
+# define OSSL_FUNC_CIPHER_FINAL                      5
+# define OSSL_FUNC_CIPHER_CIPHER                     6
+# define OSSL_FUNC_CIPHER_FREECTX                    7
+# define OSSL_FUNC_CIPHER_DUPCTX                     8
+# define OSSL_FUNC_CIPHER_GET_PARAMS                 9
+# define OSSL_FUNC_CIPHER_GET_CTX_PARAMS            10
+# define OSSL_FUNC_CIPHER_SET_CTX_PARAMS            11
+# define OSSL_FUNC_CIPHER_GETTABLE_PARAMS           12
+# define OSSL_FUNC_CIPHER_GETTABLE_CTX_PARAMS       13
+# define OSSL_FUNC_CIPHER_SETTABLE_CTX_PARAMS       14
+
+OSSL_CORE_MAKE_FUNC(void *, cipher_newctx, (void *provctx))
+OSSL_CORE_MAKE_FUNC(int, cipher_encrypt_init, (void *cctx,
+                                                  const unsigned char *key,
+                                                  size_t keylen,
+                                                  const unsigned char *iv,
+                                                  size_t ivlen,
+                                                  const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, cipher_decrypt_init, (void *cctx,
+                                                  const unsigned char *key,
+                                                  size_t keylen,
+                                                  const unsigned char *iv,
+                                                  size_t ivlen,
+                                                  const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, cipher_update,
+                    (void *cctx,
+                     unsigned char *out, size_t *outl, size_t outsize,
+                     const unsigned char *in, size_t inl))
+OSSL_CORE_MAKE_FUNC(int, cipher_final,
+                    (void *cctx,
+                     unsigned char *out, size_t *outl, size_t outsize))
+OSSL_CORE_MAKE_FUNC(int, cipher_cipher,
+                    (void *cctx,
+                     unsigned char *out, size_t *outl, size_t outsize,
+                     const unsigned char *in, size_t inl))
+OSSL_CORE_MAKE_FUNC(void, cipher_freectx, (void *cctx))
+OSSL_CORE_MAKE_FUNC(void *, cipher_dupctx, (void *cctx))
+OSSL_CORE_MAKE_FUNC(int, cipher_get_params, (OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, cipher_get_ctx_params, (void *cctx,
+                                                    OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, cipher_set_ctx_params, (void *cctx,
+                                                    const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, cipher_gettable_params,
+                    (void *provctx))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, cipher_settable_ctx_params,
+                    (void *cctx, void *provctx))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, cipher_gettable_ctx_params,
+                    (void *cctx, void *provctx))
+
+/* MACs */
+
+# define OSSL_FUNC_MAC_NEWCTX                        1
+# define OSSL_FUNC_MAC_DUPCTX                        2
+# define OSSL_FUNC_MAC_FREECTX                       3
+# define OSSL_FUNC_MAC_INIT                          4
+# define OSSL_FUNC_MAC_UPDATE                        5
+# define OSSL_FUNC_MAC_FINAL                         6
+# define OSSL_FUNC_MAC_GET_PARAMS                    7
+# define OSSL_FUNC_MAC_GET_CTX_PARAMS                8
+# define OSSL_FUNC_MAC_SET_CTX_PARAMS                9
+# define OSSL_FUNC_MAC_GETTABLE_PARAMS              10
+# define OSSL_FUNC_MAC_GETTABLE_CTX_PARAMS          11
+# define OSSL_FUNC_MAC_SETTABLE_CTX_PARAMS          12
+
+OSSL_CORE_MAKE_FUNC(void *, mac_newctx, (void *provctx))
+OSSL_CORE_MAKE_FUNC(void *, mac_dupctx, (void *src))
+OSSL_CORE_MAKE_FUNC(void, mac_freectx, (void *mctx))
+OSSL_CORE_MAKE_FUNC(int, mac_init, (void *mctx, const unsigned char *key,
+                                    size_t keylen, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, mac_update,
+                    (void *mctx, const unsigned char *in, size_t inl))
+OSSL_CORE_MAKE_FUNC(int, mac_final,
+                    (void *mctx,
+                     unsigned char *out, size_t *outl, size_t outsize))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, mac_gettable_params, (void *provctx))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, mac_gettable_ctx_params,
+                    (void *mctx, void *provctx))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, mac_settable_ctx_params,
+                    (void *mctx, void *provctx))
+OSSL_CORE_MAKE_FUNC(int, mac_get_params, (OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, mac_get_ctx_params,
+                    (void *mctx, OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, mac_set_ctx_params,
+                    (void *mctx, const OSSL_PARAM params[]))
+
+/* KDFs and PRFs */
+
+# define OSSL_FUNC_KDF_NEWCTX                        1
+# define OSSL_FUNC_KDF_DUPCTX                        2
+# define OSSL_FUNC_KDF_FREECTX                       3
+# define OSSL_FUNC_KDF_RESET                         4
+# define OSSL_FUNC_KDF_DERIVE                        5
+# define OSSL_FUNC_KDF_GETTABLE_PARAMS               6
+# define OSSL_FUNC_KDF_GETTABLE_CTX_PARAMS           7
+# define OSSL_FUNC_KDF_SETTABLE_CTX_PARAMS           8
+# define OSSL_FUNC_KDF_GET_PARAMS                    9
+# define OSSL_FUNC_KDF_GET_CTX_PARAMS               10
+# define OSSL_FUNC_KDF_SET_CTX_PARAMS               11
+
+OSSL_CORE_MAKE_FUNC(void *, kdf_newctx, (void *provctx))
+OSSL_CORE_MAKE_FUNC(void *, kdf_dupctx, (void *src))
+OSSL_CORE_MAKE_FUNC(void, kdf_freectx, (void *kctx))
+OSSL_CORE_MAKE_FUNC(void, kdf_reset, (void *kctx))
+OSSL_CORE_MAKE_FUNC(int, kdf_derive, (void *kctx, unsigned char *key,
+                                      size_t keylen, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, kdf_gettable_params, (void *provctx))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, kdf_gettable_ctx_params,
+                    (void *kctx, void *provctx))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, kdf_settable_ctx_params,
+                    (void *kctx, void *provctx))
+OSSL_CORE_MAKE_FUNC(int, kdf_get_params, (OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, kdf_get_ctx_params,
+                    (void *kctx, OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, kdf_set_ctx_params,
+                    (void *kctx, const OSSL_PARAM params[]))
+
+/* RAND */
+
+# define OSSL_FUNC_RAND_NEWCTX                        1
+# define OSSL_FUNC_RAND_FREECTX                       2
+# define OSSL_FUNC_RAND_INSTANTIATE                   3
+# define OSSL_FUNC_RAND_UNINSTANTIATE                 4
+# define OSSL_FUNC_RAND_GENERATE                      5
+# define OSSL_FUNC_RAND_RESEED                        6
+# define OSSL_FUNC_RAND_NONCE                         7
+# define OSSL_FUNC_RAND_ENABLE_LOCKING                8
+# define OSSL_FUNC_RAND_LOCK                          9
+# define OSSL_FUNC_RAND_UNLOCK                       10
+# define OSSL_FUNC_RAND_GETTABLE_PARAMS              11
+# define OSSL_FUNC_RAND_GETTABLE_CTX_PARAMS          12
+# define OSSL_FUNC_RAND_SETTABLE_CTX_PARAMS          13
+# define OSSL_FUNC_RAND_GET_PARAMS                   14
+# define OSSL_FUNC_RAND_GET_CTX_PARAMS               15
+# define OSSL_FUNC_RAND_SET_CTX_PARAMS               16
+# define OSSL_FUNC_RAND_VERIFY_ZEROIZATION           17
+# define OSSL_FUNC_RAND_GET_SEED                     18
+# define OSSL_FUNC_RAND_CLEAR_SEED                   19
+
+OSSL_CORE_MAKE_FUNC(void *,rand_newctx,
+                    (void *provctx, void *parent,
+                    const OSSL_DISPATCH *parent_calls))
+OSSL_CORE_MAKE_FUNC(void,rand_freectx, (void *vctx))
+OSSL_CORE_MAKE_FUNC(int,rand_instantiate,
+                    (void *vdrbg, unsigned int strength,
+                     int prediction_resistance,
+                     const unsigned char *pstr, size_t pstr_len,
+                     const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int,rand_uninstantiate, (void *vdrbg))
+OSSL_CORE_MAKE_FUNC(int,rand_generate,
+                    (void *vctx, unsigned char *out, size_t outlen,
+                     unsigned int strength, int prediction_resistance,
+                     const unsigned char *addin, size_t addin_len))
+OSSL_CORE_MAKE_FUNC(int,rand_reseed,
+                    (void *vctx, int prediction_resistance,
+                     const unsigned char *ent, size_t ent_len,
+                     const unsigned char *addin, size_t addin_len))
+OSSL_CORE_MAKE_FUNC(size_t,rand_nonce,
+                    (void *vctx, unsigned char *out, unsigned int strength,
+                     size_t min_noncelen, size_t max_noncelen))
+OSSL_CORE_MAKE_FUNC(int,rand_enable_locking, (void *vctx))
+OSSL_CORE_MAKE_FUNC(int,rand_lock, (void *vctx))
+OSSL_CORE_MAKE_FUNC(void,rand_unlock, (void *vctx))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *,rand_gettable_params, (void *provctx))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *,rand_gettable_ctx_params,
+                    (void *vctx, void *provctx))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *,rand_settable_ctx_params,
+                    (void *vctx, void *provctx))
+OSSL_CORE_MAKE_FUNC(int,rand_get_params, (OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int,rand_get_ctx_params,
+                    (void *vctx, OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int,rand_set_ctx_params,
+                    (void *vctx, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(void,rand_set_callbacks,
+                    (void *vctx, OSSL_INOUT_CALLBACK *get_entropy,
+                     OSSL_CALLBACK *cleanup_entropy,
+                     OSSL_INOUT_CALLBACK *get_nonce,
+                     OSSL_CALLBACK *cleanup_nonce, void *arg))
+OSSL_CORE_MAKE_FUNC(int,rand_verify_zeroization,
+                    (void *vctx))
+OSSL_CORE_MAKE_FUNC(size_t,rand_get_seed,
+                    (void *vctx, unsigned char **buffer,
+                     int entropy, size_t min_len, size_t max_len,
+                     int prediction_resistance,
+                     const unsigned char *adin, size_t adin_len))
+OSSL_CORE_MAKE_FUNC(void,rand_clear_seed,
+                    (void *vctx, unsigned char *buffer, size_t b_len))
+
+/*-
+ * Key management
+ *
+ * The Key Management takes care of provider side key objects, and includes
+ * all current functionality to create them, destroy them, set parameters
+ * and key material, etc, essentially everything that manipulates the keys
+ * themselves and their parameters.
+ *
+ * The key objects are commonly referred to as |keydata|, and it MUST be able
+ * to contain parameters if the key has any, the public key and the private
+ * key.  All parts are optional, but their presence determines what can be
+ * done with the key object in terms of encryption, signature, and so on.
+ * The assumption from libcrypto is that the key object contains any of the
+ * following data combinations:
+ *
+ * - parameters only
+ * - public key only
+ * - public key + private key
+ * - parameters + public key
+ * - parameters + public key + private key
+ *
+ * What "parameters", "public key" and "private key" means in detail is left
+ * to the implementation.  In the case of DH and DSA, they would typically
+ * include domain parameters, while for certain variants of RSA, they would
+ * typically include PSS or OAEP parameters.
+ *
+ * Key objects are created with OSSL_FUNC_keymgmt_new() and destroyed with
+ * OSSL_FUNC_keymgmt_free().  Key objects can have data filled in with
+ * OSSL_FUNC_keymgmt_import().
+ *
+ * Three functions are made available to check what selection of data is
+ * present in a key object: OSSL_FUNC_keymgmt_has_parameters(),
+ * OSSL_FUNC_keymgmt_has_public_key(), and OSSL_FUNC_keymgmt_has_private_key(),
+ */
+
+/* Key data subset selection - individual bits */
+# define OSSL_KEYMGMT_SELECT_PRIVATE_KEY            0x01
+# define OSSL_KEYMGMT_SELECT_PUBLIC_KEY             0x02
+# define OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS      0x04
+# define OSSL_KEYMGMT_SELECT_OTHER_PARAMETERS       0x80
+
+/* Key data subset selection - combinations */
+# define OSSL_KEYMGMT_SELECT_ALL_PARAMETERS     \
+    ( OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS     \
+      | OSSL_KEYMGMT_SELECT_OTHER_PARAMETERS)
+# define OSSL_KEYMGMT_SELECT_KEYPAIR            \
+    ( OSSL_KEYMGMT_SELECT_PRIVATE_KEY | OSSL_KEYMGMT_SELECT_PUBLIC_KEY )
+# define OSSL_KEYMGMT_SELECT_ALL                \
+    ( OSSL_KEYMGMT_SELECT_KEYPAIR | OSSL_KEYMGMT_SELECT_ALL_PARAMETERS )
+
+# define OSSL_KEYMGMT_VALIDATE_FULL_CHECK              0
+# define OSSL_KEYMGMT_VALIDATE_QUICK_CHECK             1
+
+/* Basic key object creation */
+# define OSSL_FUNC_KEYMGMT_NEW                         1
+OSSL_CORE_MAKE_FUNC(void *, keymgmt_new, (void *provctx))
+
+/* Generation, a more complex constructor */
+# define OSSL_FUNC_KEYMGMT_GEN_INIT                    2
+# define OSSL_FUNC_KEYMGMT_GEN_SET_TEMPLATE            3
+# define OSSL_FUNC_KEYMGMT_GEN_SET_PARAMS              4
+# define OSSL_FUNC_KEYMGMT_GEN_SETTABLE_PARAMS         5
+# define OSSL_FUNC_KEYMGMT_GEN                         6
+# define OSSL_FUNC_KEYMGMT_GEN_CLEANUP                 7
+OSSL_CORE_MAKE_FUNC(void *, keymgmt_gen_init,
+                    (void *provctx, int selection, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, keymgmt_gen_set_template,
+                    (void *genctx, void *templ))
+OSSL_CORE_MAKE_FUNC(int, keymgmt_gen_set_params,
+                    (void *genctx, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *,
+                    keymgmt_gen_settable_params,
+                    (void *genctx, void *provctx))
+OSSL_CORE_MAKE_FUNC(void *, keymgmt_gen,
+                    (void *genctx, OSSL_CALLBACK *cb, void *cbarg))
+OSSL_CORE_MAKE_FUNC(void, keymgmt_gen_cleanup, (void *genctx))
+
+/* Key loading by object reference */
+# define OSSL_FUNC_KEYMGMT_LOAD                        8
+OSSL_CORE_MAKE_FUNC(void *, keymgmt_load,
+                    (const void *reference, size_t reference_sz))
+
+/* Basic key object destruction */
+# define OSSL_FUNC_KEYMGMT_FREE                       10
+OSSL_CORE_MAKE_FUNC(void, keymgmt_free, (void *keydata))
+
+/* Key object information, with discovery */
+#define OSSL_FUNC_KEYMGMT_GET_PARAMS                  11
+#define OSSL_FUNC_KEYMGMT_GETTABLE_PARAMS             12
+OSSL_CORE_MAKE_FUNC(int, keymgmt_get_params,
+                    (void *keydata, OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, keymgmt_gettable_params,
+                    (void *provctx))
+
+#define OSSL_FUNC_KEYMGMT_SET_PARAMS                  13
+#define OSSL_FUNC_KEYMGMT_SETTABLE_PARAMS             14
+OSSL_CORE_MAKE_FUNC(int, keymgmt_set_params,
+                    (void *keydata, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, keymgmt_settable_params,
+                    (void *provctx))
+
+/* Key checks - discovery of supported operations */
+# define OSSL_FUNC_KEYMGMT_QUERY_OPERATION_NAME       20
+OSSL_CORE_MAKE_FUNC(const char *, keymgmt_query_operation_name,
+                    (int operation_id))
+
+/* Key checks - key data content checks */
+# define OSSL_FUNC_KEYMGMT_HAS                        21
+OSSL_CORE_MAKE_FUNC(int, keymgmt_has, (const void *keydata, int selection))
+
+/* Key checks - validation */
+# define OSSL_FUNC_KEYMGMT_VALIDATE                   22
+OSSL_CORE_MAKE_FUNC(int, keymgmt_validate, (const void *keydata, int selection,
+                                            int checktype))
+
+/* Key checks - matching */
+# define OSSL_FUNC_KEYMGMT_MATCH                      23
+OSSL_CORE_MAKE_FUNC(int, keymgmt_match,
+                    (const void *keydata1, const void *keydata2,
+                     int selection))
+
+/* Import and export functions, with discovery */
+# define OSSL_FUNC_KEYMGMT_IMPORT                     40
+# define OSSL_FUNC_KEYMGMT_IMPORT_TYPES               41
+# define OSSL_FUNC_KEYMGMT_EXPORT                     42
+# define OSSL_FUNC_KEYMGMT_EXPORT_TYPES               43
+OSSL_CORE_MAKE_FUNC(int, keymgmt_import,
+                    (void *keydata, int selection, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, keymgmt_import_types,
+                    (int selection))
+OSSL_CORE_MAKE_FUNC(int, keymgmt_export,
+                    (void *keydata, int selection,
+                     OSSL_CALLBACK *param_cb, void *cbarg))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, keymgmt_export_types,
+                    (int selection))
+
+/* Dup function, constructor */
+# define OSSL_FUNC_KEYMGMT_DUP                        44
+OSSL_CORE_MAKE_FUNC(void *, keymgmt_dup,
+                    (const void *keydata_from, int selection))
+
+/* Key Exchange */
+
+# define OSSL_FUNC_KEYEXCH_NEWCTX                      1
+# define OSSL_FUNC_KEYEXCH_INIT                        2
+# define OSSL_FUNC_KEYEXCH_DERIVE                      3
+# define OSSL_FUNC_KEYEXCH_SET_PEER                    4
+# define OSSL_FUNC_KEYEXCH_FREECTX                     5
+# define OSSL_FUNC_KEYEXCH_DUPCTX                      6
+# define OSSL_FUNC_KEYEXCH_SET_CTX_PARAMS              7
+# define OSSL_FUNC_KEYEXCH_SETTABLE_CTX_PARAMS         8
+# define OSSL_FUNC_KEYEXCH_GET_CTX_PARAMS              9
+# define OSSL_FUNC_KEYEXCH_GETTABLE_CTX_PARAMS        10
+
+OSSL_CORE_MAKE_FUNC(void *, keyexch_newctx, (void *provctx))
+OSSL_CORE_MAKE_FUNC(int, keyexch_init, (void *ctx, void *provkey,
+                                        const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, keyexch_derive, (void *ctx,  unsigned char *secret,
+                                             size_t *secretlen, size_t outlen))
+OSSL_CORE_MAKE_FUNC(int, keyexch_set_peer, (void *ctx, void *provkey))
+OSSL_CORE_MAKE_FUNC(void, keyexch_freectx, (void *ctx))
+OSSL_CORE_MAKE_FUNC(void *, keyexch_dupctx, (void *ctx))
+OSSL_CORE_MAKE_FUNC(int, keyexch_set_ctx_params, (void *ctx,
+                                                     const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, keyexch_settable_ctx_params,
+                    (void *ctx, void *provctx))
+OSSL_CORE_MAKE_FUNC(int, keyexch_get_ctx_params, (void *ctx,
+                                                     OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, keyexch_gettable_ctx_params,
+                    (void *ctx, void *provctx))
+
+/* Signature */
+
+# define OSSL_FUNC_SIGNATURE_NEWCTX                  1
+# define OSSL_FUNC_SIGNATURE_SIGN_INIT               2
+# define OSSL_FUNC_SIGNATURE_SIGN                    3
+# define OSSL_FUNC_SIGNATURE_VERIFY_INIT             4
+# define OSSL_FUNC_SIGNATURE_VERIFY                  5
+# define OSSL_FUNC_SIGNATURE_VERIFY_RECOVER_INIT     6
+# define OSSL_FUNC_SIGNATURE_VERIFY_RECOVER          7
+# define OSSL_FUNC_SIGNATURE_DIGEST_SIGN_INIT        8
+# define OSSL_FUNC_SIGNATURE_DIGEST_SIGN_UPDATE      9
+# define OSSL_FUNC_SIGNATURE_DIGEST_SIGN_FINAL      10
+# define OSSL_FUNC_SIGNATURE_DIGEST_SIGN            11
+# define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_INIT     12
+# define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_UPDATE   13
+# define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_FINAL    14
+# define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY          15
+# define OSSL_FUNC_SIGNATURE_FREECTX                16
+# define OSSL_FUNC_SIGNATURE_DUPCTX                 17
+# define OSSL_FUNC_SIGNATURE_GET_CTX_PARAMS         18
+# define OSSL_FUNC_SIGNATURE_GETTABLE_CTX_PARAMS    19
+# define OSSL_FUNC_SIGNATURE_SET_CTX_PARAMS         20
+# define OSSL_FUNC_SIGNATURE_SETTABLE_CTX_PARAMS    21
+# define OSSL_FUNC_SIGNATURE_GET_CTX_MD_PARAMS      22
+# define OSSL_FUNC_SIGNATURE_GETTABLE_CTX_MD_PARAMS 23
+# define OSSL_FUNC_SIGNATURE_SET_CTX_MD_PARAMS      24
+# define OSSL_FUNC_SIGNATURE_SETTABLE_CTX_MD_PARAMS 25
+
+OSSL_CORE_MAKE_FUNC(void *, signature_newctx, (void *provctx,
+                                                  const char *propq))
+OSSL_CORE_MAKE_FUNC(int, signature_sign_init, (void *ctx, void *provkey,
+                                               const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, signature_sign, (void *ctx,  unsigned char *sig,
+                                             size_t *siglen, size_t sigsize,
+                                             const unsigned char *tbs,
+                                             size_t tbslen))
+OSSL_CORE_MAKE_FUNC(int, signature_verify_init, (void *ctx, void *provkey,
+                                                 const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, signature_verify, (void *ctx,
+                                               const unsigned char *sig,
+                                               size_t siglen,
+                                               const unsigned char *tbs,
+                                               size_t tbslen))
+OSSL_CORE_MAKE_FUNC(int, signature_verify_recover_init,
+                    (void *ctx, void *provkey, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, signature_verify_recover,
+                    (void *ctx, unsigned char *rout, size_t *routlen,
+                     size_t routsize, const unsigned char *sig, size_t siglen))
+OSSL_CORE_MAKE_FUNC(int, signature_digest_sign_init,
+                    (void *ctx, const char *mdname, void *provkey,
+                     const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, signature_digest_sign_update,
+                    (void *ctx, const unsigned char *data, size_t datalen))
+OSSL_CORE_MAKE_FUNC(int, signature_digest_sign_final,
+                    (void *ctx, unsigned char *sig, size_t *siglen,
+                     size_t sigsize))
+OSSL_CORE_MAKE_FUNC(int, signature_digest_sign,
+                    (void *ctx, unsigned char *sigret, size_t *siglen,
+                     size_t sigsize, const unsigned char *tbs, size_t tbslen))
+OSSL_CORE_MAKE_FUNC(int, signature_digest_verify_init,
+                    (void *ctx, const char *mdname, void *provkey,
+                     const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, signature_digest_verify_update,
+                    (void *ctx, const unsigned char *data, size_t datalen))
+OSSL_CORE_MAKE_FUNC(int, signature_digest_verify_final,
+                    (void *ctx, const unsigned char *sig, size_t siglen))
+OSSL_CORE_MAKE_FUNC(int, signature_digest_verify,
+                    (void *ctx, const unsigned char *sig, size_t siglen,
+                     const unsigned char *tbs, size_t tbslen))
+OSSL_CORE_MAKE_FUNC(void, signature_freectx, (void *ctx))
+OSSL_CORE_MAKE_FUNC(void *, signature_dupctx, (void *ctx))
+OSSL_CORE_MAKE_FUNC(int, signature_get_ctx_params,
+                    (void *ctx, OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, signature_gettable_ctx_params,
+                    (void *ctx, void *provctx))
+OSSL_CORE_MAKE_FUNC(int, signature_set_ctx_params,
+                    (void *ctx, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, signature_settable_ctx_params,
+                    (void *ctx, void *provctx))
+OSSL_CORE_MAKE_FUNC(int, signature_get_ctx_md_params,
+                    (void *ctx, OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, signature_gettable_ctx_md_params,
+                    (void *ctx))
+OSSL_CORE_MAKE_FUNC(int, signature_set_ctx_md_params,
+                    (void *ctx, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, signature_settable_ctx_md_params,
+                    (void *ctx))
+
+
+/* Asymmetric Ciphers */
+
+# define OSSL_FUNC_ASYM_CIPHER_NEWCTX                  1
+# define OSSL_FUNC_ASYM_CIPHER_ENCRYPT_INIT            2
+# define OSSL_FUNC_ASYM_CIPHER_ENCRYPT                 3
+# define OSSL_FUNC_ASYM_CIPHER_DECRYPT_INIT            4
+# define OSSL_FUNC_ASYM_CIPHER_DECRYPT                 5
+# define OSSL_FUNC_ASYM_CIPHER_FREECTX                 6
+# define OSSL_FUNC_ASYM_CIPHER_DUPCTX                  7
+# define OSSL_FUNC_ASYM_CIPHER_GET_CTX_PARAMS          8
+# define OSSL_FUNC_ASYM_CIPHER_GETTABLE_CTX_PARAMS     9
+# define OSSL_FUNC_ASYM_CIPHER_SET_CTX_PARAMS         10
+# define OSSL_FUNC_ASYM_CIPHER_SETTABLE_CTX_PARAMS    11
+
+OSSL_CORE_MAKE_FUNC(void *, asym_cipher_newctx, (void *provctx))
+OSSL_CORE_MAKE_FUNC(int, asym_cipher_encrypt_init, (void *ctx, void *provkey,
+                                                    const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, asym_cipher_encrypt, (void *ctx, unsigned char *out,
+                                                  size_t *outlen,
+                                                  size_t outsize,
+                                                  const unsigned char *in,
+                                                  size_t inlen))
+OSSL_CORE_MAKE_FUNC(int, asym_cipher_decrypt_init, (void *ctx, void *provkey,
+                                                    const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, asym_cipher_decrypt, (void *ctx, unsigned char *out,
+                                                  size_t *outlen,
+                                                  size_t outsize,
+                                                  const unsigned char *in,
+                                                  size_t inlen))
+OSSL_CORE_MAKE_FUNC(void, asym_cipher_freectx, (void *ctx))
+OSSL_CORE_MAKE_FUNC(void *, asym_cipher_dupctx, (void *ctx))
+OSSL_CORE_MAKE_FUNC(int, asym_cipher_get_ctx_params,
+                    (void *ctx, OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, asym_cipher_gettable_ctx_params,
+                    (void *ctx, void *provctx))
+OSSL_CORE_MAKE_FUNC(int, asym_cipher_set_ctx_params,
+                    (void *ctx, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, asym_cipher_settable_ctx_params,
+                    (void *ctx, void *provctx))
+
+/* Asymmetric Key encapsulation */
+# define OSSL_FUNC_KEM_NEWCTX                  1
+# define OSSL_FUNC_KEM_ENCAPSULATE_INIT        2
+# define OSSL_FUNC_KEM_ENCAPSULATE             3
+# define OSSL_FUNC_KEM_DECAPSULATE_INIT        4
+# define OSSL_FUNC_KEM_DECAPSULATE             5
+# define OSSL_FUNC_KEM_FREECTX                 6
+# define OSSL_FUNC_KEM_DUPCTX                  7
+# define OSSL_FUNC_KEM_GET_CTX_PARAMS          8
+# define OSSL_FUNC_KEM_GETTABLE_CTX_PARAMS     9
+# define OSSL_FUNC_KEM_SET_CTX_PARAMS         10
+# define OSSL_FUNC_KEM_SETTABLE_CTX_PARAMS    11
+
+OSSL_CORE_MAKE_FUNC(void *, kem_newctx, (void *provctx))
+OSSL_CORE_MAKE_FUNC(int, kem_encapsulate_init, (void *ctx, void *provkey,
+                                                const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, kem_encapsulate, (void *ctx,
+                                           unsigned char *out, size_t *outlen,
+                                           unsigned char *secret,
+                                           size_t *secretlen))
+OSSL_CORE_MAKE_FUNC(int, kem_decapsulate_init, (void *ctx, void *provkey,
+                                                const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, kem_decapsulate, (void *ctx,
+                                           unsigned char *out, size_t *outlen,
+                                           const unsigned char *in, size_t inlen))
+OSSL_CORE_MAKE_FUNC(void, kem_freectx, (void *ctx))
+OSSL_CORE_MAKE_FUNC(void *, kem_dupctx, (void *ctx))
+OSSL_CORE_MAKE_FUNC(int, kem_get_ctx_params, (void *ctx, OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, kem_gettable_ctx_params,
+                    (void *ctx, void *provctx))
+OSSL_CORE_MAKE_FUNC(int, kem_set_ctx_params,
+                    (void *ctx, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, kem_settable_ctx_params,
+                    (void *ctx, void *provctx))
+
+/* Encoders and decoders */
+# define OSSL_FUNC_ENCODER_NEWCTX                      1
+# define OSSL_FUNC_ENCODER_FREECTX                     2
+# define OSSL_FUNC_ENCODER_GET_PARAMS                  3
+# define OSSL_FUNC_ENCODER_GETTABLE_PARAMS             4
+# define OSSL_FUNC_ENCODER_SET_CTX_PARAMS              5
+# define OSSL_FUNC_ENCODER_SETTABLE_CTX_PARAMS         6
+# define OSSL_FUNC_ENCODER_DOES_SELECTION             10
+# define OSSL_FUNC_ENCODER_ENCODE                     11
+# define OSSL_FUNC_ENCODER_IMPORT_OBJECT              20
+# define OSSL_FUNC_ENCODER_FREE_OBJECT                21
+OSSL_CORE_MAKE_FUNC(void *, encoder_newctx, (void *provctx))
+OSSL_CORE_MAKE_FUNC(void, encoder_freectx, (void *ctx))
+OSSL_CORE_MAKE_FUNC(int, encoder_get_params, (OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, encoder_gettable_params,
+                    (void *provctx))
+OSSL_CORE_MAKE_FUNC(int, encoder_set_ctx_params,
+                    (void *ctx, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, encoder_settable_ctx_params,
+                    (void *provctx))
+
+OSSL_CORE_MAKE_FUNC(int, encoder_does_selection,
+                    (void *provctx, int selection))
+OSSL_CORE_MAKE_FUNC(int, encoder_encode,
+                    (void *ctx, OSSL_CORE_BIO *out,
+                     const void *obj_raw, const OSSL_PARAM obj_abstract[],
+                     int selection,
+                     OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg))
+
+OSSL_CORE_MAKE_FUNC(void *, encoder_import_object,
+                    (void *ctx, int selection, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(void, encoder_free_object, (void *obj))
+
+# define OSSL_FUNC_DECODER_NEWCTX                      1
+# define OSSL_FUNC_DECODER_FREECTX                     2
+# define OSSL_FUNC_DECODER_GET_PARAMS                  3
+# define OSSL_FUNC_DECODER_GETTABLE_PARAMS             4
+# define OSSL_FUNC_DECODER_SET_CTX_PARAMS              5
+# define OSSL_FUNC_DECODER_SETTABLE_CTX_PARAMS         6
+# define OSSL_FUNC_DECODER_DOES_SELECTION             10
+# define OSSL_FUNC_DECODER_DECODE                     11
+# define OSSL_FUNC_DECODER_EXPORT_OBJECT              20
+OSSL_CORE_MAKE_FUNC(void *, decoder_newctx, (void *provctx))
+OSSL_CORE_MAKE_FUNC(void, decoder_freectx, (void *ctx))
+OSSL_CORE_MAKE_FUNC(int, decoder_get_params, (OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, decoder_gettable_params,
+                    (void *provctx))
+OSSL_CORE_MAKE_FUNC(int, decoder_set_ctx_params,
+                    (void *ctx, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, decoder_settable_ctx_params,
+                    (void *provctx))
+
+OSSL_CORE_MAKE_FUNC(int, decoder_does_selection,
+                    (void *provctx, int selection))
+OSSL_CORE_MAKE_FUNC(int, decoder_decode,
+                    (void *ctx, OSSL_CORE_BIO *in, int selection,
+                     OSSL_CALLBACK *data_cb, void *data_cbarg,
+                     OSSL_PASSPHRASE_CALLBACK *pw_cb, void *pw_cbarg))
+OSSL_CORE_MAKE_FUNC(int, decoder_export_object,
+                    (void *ctx, const void *objref, size_t objref_sz,
+                     OSSL_CALLBACK *export_cb, void *export_cbarg))
+
+/*-
+ * Store
+ *
+ * Objects are scanned by using the 'open', 'load', 'eof' and 'close'
+ * functions, which implement an OSSL_STORE loader.
+ *
+ * store_load() works in a way that's very similar to the decoders, in
+ * that they pass an abstract object through a callback, either as a DER
+ * octet string or as an object reference, which libcrypto will have to
+ * deal with.
+ */
+
+#define OSSL_FUNC_STORE_OPEN                        1
+#define OSSL_FUNC_STORE_ATTACH                      2
+#define OSSL_FUNC_STORE_SETTABLE_CTX_PARAMS         3
+#define OSSL_FUNC_STORE_SET_CTX_PARAMS              4
+#define OSSL_FUNC_STORE_LOAD                        5
+#define OSSL_FUNC_STORE_EOF                         6
+#define OSSL_FUNC_STORE_CLOSE                       7
+#define OSSL_FUNC_STORE_EXPORT_OBJECT               8
+OSSL_CORE_MAKE_FUNC(void *, store_open, (void *provctx, const char *uri))
+OSSL_CORE_MAKE_FUNC(void *, store_attach, (void *provctx, OSSL_CORE_BIO *in))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, store_settable_ctx_params,
+                    (void *provctx))
+OSSL_CORE_MAKE_FUNC(int, store_set_ctx_params,
+                    (void *loaderctx, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(int, store_load,
+                    (void *loaderctx,
+                     OSSL_CALLBACK *object_cb, void *object_cbarg,
+                     OSSL_PASSPHRASE_CALLBACK *pw_cb, void *pw_cbarg))
+OSSL_CORE_MAKE_FUNC(int, store_eof, (void *loaderctx))
+OSSL_CORE_MAKE_FUNC(int, store_close, (void *loaderctx))
+OSSL_CORE_MAKE_FUNC(int, store_export_object,
+                    (void *loaderctx, const void *objref, size_t objref_sz,
+                     OSSL_CALLBACK *export_cb, void *export_cbarg))
+
+# ifdef __cplusplus
+}
+# endif
+
+#endif
diff --git a/openssl/core_names.h b/openssl/core_names.h
new file mode 100644
index 0000000..f5dcb99
--- /dev/null
+++ b/openssl/core_names.h
@@ -0,0 +1,559 @@
+/*
+ * Copyright 2019-2023 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_CORE_NAMES_H
+# define OPENSSL_CORE_NAMES_H
+# pragma once
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+/* Well known parameter names that core passes to providers */
+#define OSSL_PROV_PARAM_CORE_VERSION         "openssl-version" /* utf8_ptr */
+#define OSSL_PROV_PARAM_CORE_PROV_NAME       "provider-name"   /* utf8_ptr */
+#define OSSL_PROV_PARAM_CORE_MODULE_FILENAME "module-filename" /* utf8_ptr */
+
+/* Well known parameter names that Providers can define */
+#define OSSL_PROV_PARAM_NAME               "name"                /* utf8_ptr */
+#define OSSL_PROV_PARAM_VERSION            "version"             /* utf8_ptr */
+#define OSSL_PROV_PARAM_BUILDINFO          "buildinfo"           /* utf8_ptr */
+#define OSSL_PROV_PARAM_STATUS             "status"              /* uint */
+#define OSSL_PROV_PARAM_SECURITY_CHECKS    "security-checks"     /* uint */
+#define OSSL_PROV_PARAM_TLS1_PRF_EMS_CHECK "tls1-prf-ems-check"  /* uint */
+
+/* Self test callback parameters */
+#define OSSL_PROV_PARAM_SELF_TEST_PHASE  "st-phase" /* utf8_string */
+#define OSSL_PROV_PARAM_SELF_TEST_TYPE   "st-type"  /* utf8_string */
+#define OSSL_PROV_PARAM_SELF_TEST_DESC   "st-desc"  /* utf8_string */
+
+/*-
+ * Provider-native object abstractions
+ *
+ * These are used when a provider wants to pass object data or an object
+ * reference back to libcrypto.  This is only useful for provider functions
+ * that take a callback to which an OSSL_PARAM array with these parameters
+ * can be passed.
+ *
+ * This set of parameter names is explained in detail in provider-object(7)
+ * (doc/man7/provider-object.pod)
+ */
+#define OSSL_OBJECT_PARAM_TYPE              "type"      /* INTEGER */
+#define OSSL_OBJECT_PARAM_DATA_TYPE         "data-type" /* UTF8_STRING */
+#define OSSL_OBJECT_PARAM_DATA_STRUCTURE    "data-structure" /* UTF8_STRING */
+#define OSSL_OBJECT_PARAM_REFERENCE         "reference" /* OCTET_STRING */
+#define OSSL_OBJECT_PARAM_DATA              "data" /* OCTET_STRING or UTF8_STRING */
+#define OSSL_OBJECT_PARAM_DESC              "desc"      /* UTF8_STRING */
+
+/*
+ * Algorithm parameters
+ * If "engine" or "properties" are specified, they should always be paired
+ * with the algorithm type.
+ * Note these are common names that are shared by many types (such as kdf, mac,
+ * and pkey) e.g: see OSSL_MAC_PARAM_DIGEST below.
+ */
+#define OSSL_ALG_PARAM_DIGEST       "digest"    /* utf8_string */
+#define OSSL_ALG_PARAM_CIPHER       "cipher"    /* utf8_string */
+#define OSSL_ALG_PARAM_ENGINE       "engine"    /* utf8_string */
+#define OSSL_ALG_PARAM_MAC          "mac"       /* utf8_string */
+#define OSSL_ALG_PARAM_PROPERTIES   "properties"/* utf8_string */
+
+/* cipher parameters */
+#define OSSL_CIPHER_PARAM_PADDING              "padding"      /* uint */
+#define OSSL_CIPHER_PARAM_USE_BITS             "use-bits"     /* uint */
+#define OSSL_CIPHER_PARAM_TLS_VERSION          "tls-version"  /* uint */
+#define OSSL_CIPHER_PARAM_TLS_MAC              "tls-mac"      /* octet_ptr */
+#define OSSL_CIPHER_PARAM_TLS_MAC_SIZE         "tls-mac-size" /* size_t */
+#define OSSL_CIPHER_PARAM_MODE                 "mode"         /* uint */
+#define OSSL_CIPHER_PARAM_BLOCK_SIZE           "blocksize"    /* size_t */
+#define OSSL_CIPHER_PARAM_AEAD                 "aead"         /* int, 0 or 1 */
+#define OSSL_CIPHER_PARAM_CUSTOM_IV            "custom-iv"    /* int, 0 or 1 */
+#define OSSL_CIPHER_PARAM_CTS                  "cts"          /* int, 0 or 1 */
+#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK      "tls-multi"    /* int, 0 or 1 */
+#define OSSL_CIPHER_PARAM_HAS_RAND_KEY         "has-randkey"  /* int, 0 or 1 */
+#define OSSL_CIPHER_PARAM_KEYLEN               "keylen"       /* size_t */
+#define OSSL_CIPHER_PARAM_IVLEN                "ivlen"        /* size_t */
+#define OSSL_CIPHER_PARAM_IV                   "iv"           /* octet_string OR octet_ptr */
+#define OSSL_CIPHER_PARAM_UPDATED_IV           "updated-iv"   /* octet_string OR octet_ptr */
+#define OSSL_CIPHER_PARAM_NUM                  "num"          /* uint */
+#define OSSL_CIPHER_PARAM_ROUNDS               "rounds"       /* uint */
+#define OSSL_CIPHER_PARAM_AEAD_TAG             "tag"          /* octet_string */
+#define OSSL_CIPHER_PARAM_AEAD_TLS1_AAD        "tlsaad"       /* octet_string */
+#define OSSL_CIPHER_PARAM_AEAD_TLS1_AAD_PAD    "tlsaadpad"    /* size_t */
+#define OSSL_CIPHER_PARAM_AEAD_TLS1_IV_FIXED   "tlsivfixed"   /* octet_string */
+#define OSSL_CIPHER_PARAM_AEAD_TLS1_GET_IV_GEN "tlsivgen"     /* octet_string */
+#define OSSL_CIPHER_PARAM_AEAD_TLS1_SET_IV_INV "tlsivinv"     /* octet_string */
+#define OSSL_CIPHER_PARAM_AEAD_IVLEN           OSSL_CIPHER_PARAM_IVLEN
+#define OSSL_CIPHER_PARAM_AEAD_TAGLEN          "taglen"       /* size_t */
+#define OSSL_CIPHER_PARAM_AEAD_MAC_KEY         "mackey"       /* octet_string */
+#define OSSL_CIPHER_PARAM_RANDOM_KEY           "randkey"      /* octet_string */
+#define OSSL_CIPHER_PARAM_RC2_KEYBITS          "keybits"      /* size_t */
+#define OSSL_CIPHER_PARAM_SPEED                "speed"        /* uint */
+#define OSSL_CIPHER_PARAM_CTS_MODE             "cts_mode"     /* utf8_string */
+/* For passing the AlgorithmIdentifier parameter in DER form */
+#define OSSL_CIPHER_PARAM_ALGORITHM_ID_PARAMS  "alg_id_param" /* octet_string */
+
+#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_MAX_SEND_FRAGMENT                    \
+    "tls1multi_maxsndfrag" /* uint */
+#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_MAX_BUFSIZE                          \
+    "tls1multi_maxbufsz"   /* size_t */
+#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_INTERLEAVE                           \
+    "tls1multi_interleave" /* uint */
+#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_AAD                                  \
+    "tls1multi_aad"        /* octet_string */
+#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_AAD_PACKLEN                          \
+    "tls1multi_aadpacklen" /* uint */
+#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_ENC                                  \
+    "tls1multi_enc"        /* octet_string */
+#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_ENC_IN                               \
+    "tls1multi_encin"      /* octet_string */
+#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_ENC_LEN                              \
+    "tls1multi_enclen"     /* size_t */
+
+/* OSSL_CIPHER_PARAM_CTS_MODE Values */
+#define OSSL_CIPHER_CTS_MODE_CS1 "CS1"
+#define OSSL_CIPHER_CTS_MODE_CS2 "CS2"
+#define OSSL_CIPHER_CTS_MODE_CS3 "CS3"
+
+/* digest parameters */
+#define OSSL_DIGEST_PARAM_XOFLEN       "xoflen"        /* size_t */
+#define OSSL_DIGEST_PARAM_SSL3_MS      "ssl3-ms"       /* octet string */
+#define OSSL_DIGEST_PARAM_PAD_TYPE     "pad-type"      /* uint */
+#define OSSL_DIGEST_PARAM_MICALG       "micalg"        /* utf8 string */
+#define OSSL_DIGEST_PARAM_BLOCK_SIZE   "blocksize"     /* size_t */
+#define OSSL_DIGEST_PARAM_SIZE         "size"          /* size_t */
+#define OSSL_DIGEST_PARAM_XOF          "xof"           /* int, 0 or 1 */
+#define OSSL_DIGEST_PARAM_ALGID_ABSENT "algid-absent"  /* int, 0 or 1 */
+
+/* Known DIGEST names (not a complete list) */
+#define OSSL_DIGEST_NAME_MD5            "MD5"
+#define OSSL_DIGEST_NAME_MD5_SHA1       "MD5-SHA1"
+#define OSSL_DIGEST_NAME_SHA1           "SHA1"
+#define OSSL_DIGEST_NAME_SHA2_224       "SHA2-224"
+#define OSSL_DIGEST_NAME_SHA2_256       "SHA2-256"
+#define OSSL_DIGEST_NAME_SHA2_384       "SHA2-384"
+#define OSSL_DIGEST_NAME_SHA2_512       "SHA2-512"
+#define OSSL_DIGEST_NAME_SHA2_512_224   "SHA2-512/224"
+#define OSSL_DIGEST_NAME_SHA2_512_256   "SHA2-512/256"
+#define OSSL_DIGEST_NAME_MD2            "MD2"
+#define OSSL_DIGEST_NAME_MD4            "MD4"
+#define OSSL_DIGEST_NAME_MDC2           "MDC2"
+#define OSSL_DIGEST_NAME_RIPEMD160      "RIPEMD160"
+#define OSSL_DIGEST_NAME_SHA3_224       "SHA3-224"
+#define OSSL_DIGEST_NAME_SHA3_256       "SHA3-256"
+#define OSSL_DIGEST_NAME_SHA3_384       "SHA3-384"
+#define OSSL_DIGEST_NAME_SHA3_512       "SHA3-512"
+#define OSSL_DIGEST_NAME_KECCAK_KMAC128 "KECCAK-KMAC-128"
+#define OSSL_DIGEST_NAME_KECCAK_KMAC256 "KECCAK-KMAC-256"
+#define OSSL_DIGEST_NAME_SM3            "SM3"
+
+/* MAC parameters */
+#define OSSL_MAC_PARAM_KEY            "key"            /* octet string */
+#define OSSL_MAC_PARAM_IV             "iv"             /* octet string */
+#define OSSL_MAC_PARAM_CUSTOM         "custom"         /* utf8 string */
+#define OSSL_MAC_PARAM_SALT           "salt"           /* octet string */
+#define OSSL_MAC_PARAM_XOF            "xof"            /* int, 0 or 1 */
+#define OSSL_MAC_PARAM_DIGEST_NOINIT  "digest-noinit"  /* int, 0 or 1 */
+#define OSSL_MAC_PARAM_DIGEST_ONESHOT "digest-oneshot" /* int, 0 or 1 */
+#define OSSL_MAC_PARAM_C_ROUNDS       "c-rounds"       /* unsigned int */
+#define OSSL_MAC_PARAM_D_ROUNDS       "d-rounds"       /* unsigned int */
+
+/*
+ * If "engine" or "properties" are specified, they should always be paired
+ * with "cipher" or "digest".
+ */
+#define OSSL_MAC_PARAM_CIPHER           OSSL_ALG_PARAM_CIPHER     /* utf8 string */
+#define OSSL_MAC_PARAM_DIGEST           OSSL_ALG_PARAM_DIGEST     /* utf8 string */
+#define OSSL_MAC_PARAM_PROPERTIES       OSSL_ALG_PARAM_PROPERTIES /* utf8 string */
+#define OSSL_MAC_PARAM_SIZE             "size"                    /* size_t */
+#define OSSL_MAC_PARAM_BLOCK_SIZE       "block-size"              /* size_t */
+#define OSSL_MAC_PARAM_TLS_DATA_SIZE    "tls-data-size"           /* size_t */
+
+/* Known MAC names */
+#define OSSL_MAC_NAME_BLAKE2BMAC    "BLAKE2BMAC"
+#define OSSL_MAC_NAME_BLAKE2SMAC    "BLAKE2SMAC"
+#define OSSL_MAC_NAME_CMAC          "CMAC"
+#define OSSL_MAC_NAME_GMAC          "GMAC"
+#define OSSL_MAC_NAME_HMAC          "HMAC"
+#define OSSL_MAC_NAME_KMAC128       "KMAC128"
+#define OSSL_MAC_NAME_KMAC256       "KMAC256"
+#define OSSL_MAC_NAME_POLY1305      "POLY1305"
+#define OSSL_MAC_NAME_SIPHASH       "SIPHASH"
+
+/* KDF / PRF parameters */
+#define OSSL_KDF_PARAM_SECRET       "secret"    /* octet string */
+#define OSSL_KDF_PARAM_KEY          "key"       /* octet string */
+#define OSSL_KDF_PARAM_SALT         "salt"      /* octet string */
+#define OSSL_KDF_PARAM_PASSWORD     "pass"      /* octet string */
+#define OSSL_KDF_PARAM_PREFIX       "prefix"    /* octet string */
+#define OSSL_KDF_PARAM_LABEL        "label"     /* octet string */
+#define OSSL_KDF_PARAM_DATA         "data"      /* octet string */
+#define OSSL_KDF_PARAM_DIGEST       OSSL_ALG_PARAM_DIGEST     /* utf8 string */
+#define OSSL_KDF_PARAM_CIPHER       OSSL_ALG_PARAM_CIPHER     /* utf8 string */
+#define OSSL_KDF_PARAM_MAC          OSSL_ALG_PARAM_MAC        /* utf8 string */
+#define OSSL_KDF_PARAM_MAC_SIZE     "maclen"    /* size_t */
+#define OSSL_KDF_PARAM_PROPERTIES   OSSL_ALG_PARAM_PROPERTIES /* utf8 string */
+#define OSSL_KDF_PARAM_ITER         "iter"      /* unsigned int */
+#define OSSL_KDF_PARAM_MODE         "mode"      /* utf8 string or int */
+#define OSSL_KDF_PARAM_PKCS5        "pkcs5"     /* int */
+#define OSSL_KDF_PARAM_UKM          "ukm"       /* octet string */
+#define OSSL_KDF_PARAM_CEK_ALG      "cekalg"    /* utf8 string */
+#define OSSL_KDF_PARAM_SCRYPT_N     "n"         /* uint64_t */
+#define OSSL_KDF_PARAM_SCRYPT_R     "r"         /* uint32_t */
+#define OSSL_KDF_PARAM_SCRYPT_P     "p"         /* uint32_t */
+#define OSSL_KDF_PARAM_SCRYPT_MAXMEM "maxmem_bytes" /* uint64_t */
+#define OSSL_KDF_PARAM_INFO         "info"      /* octet string */
+#define OSSL_KDF_PARAM_SEED         "seed"      /* octet string */
+#define OSSL_KDF_PARAM_SSHKDF_XCGHASH "xcghash" /* octet string */
+#define OSSL_KDF_PARAM_SSHKDF_SESSION_ID "session_id" /* octet string */
+#define OSSL_KDF_PARAM_SSHKDF_TYPE  "type"      /* int */
+#define OSSL_KDF_PARAM_SIZE         "size"      /* size_t */
+#define OSSL_KDF_PARAM_CONSTANT     "constant"  /* octet string */
+#define OSSL_KDF_PARAM_PKCS12_ID    "id"        /* int */
+#define OSSL_KDF_PARAM_KBKDF_USE_L  "use-l"             /* int */
+#define OSSL_KDF_PARAM_KBKDF_USE_SEPARATOR  "use-separator"     /* int */
+#define OSSL_KDF_PARAM_KBKDF_R      "r"         /* int */
+#define OSSL_KDF_PARAM_X942_ACVPINFO        "acvp-info"
+#define OSSL_KDF_PARAM_X942_PARTYUINFO      "partyu-info"
+#define OSSL_KDF_PARAM_X942_PARTYVINFO      "partyv-info"
+#define OSSL_KDF_PARAM_X942_SUPP_PUBINFO    "supp-pubinfo"
+#define OSSL_KDF_PARAM_X942_SUPP_PRIVINFO   "supp-privinfo"
+#define OSSL_KDF_PARAM_X942_USE_KEYBITS     "use-keybits"
+
+/* Known KDF names */
+#define OSSL_KDF_NAME_HKDF           "HKDF"
+#define OSSL_KDF_NAME_TLS1_3_KDF     "TLS13-KDF"
+#define OSSL_KDF_NAME_PBKDF1         "PBKDF1"
+#define OSSL_KDF_NAME_PBKDF2         "PBKDF2"
+#define OSSL_KDF_NAME_SCRYPT         "SCRYPT"
+#define OSSL_KDF_NAME_SSHKDF         "SSHKDF"
+#define OSSL_KDF_NAME_SSKDF          "SSKDF"
+#define OSSL_KDF_NAME_TLS1_PRF       "TLS1-PRF"
+#define OSSL_KDF_NAME_X942KDF_ASN1   "X942KDF-ASN1"
+#define OSSL_KDF_NAME_X942KDF_CONCAT "X942KDF-CONCAT"
+#define OSSL_KDF_NAME_X963KDF        "X963KDF"
+#define OSSL_KDF_NAME_KBKDF          "KBKDF"
+#define OSSL_KDF_NAME_KRB5KDF        "KRB5KDF"
+
+/* Known RAND names */
+#define OSSL_RAND_PARAM_STATE                   "state"
+#define OSSL_RAND_PARAM_STRENGTH                "strength"
+#define OSSL_RAND_PARAM_MAX_REQUEST             "max_request"
+#define OSSL_RAND_PARAM_TEST_ENTROPY            "test_entropy"
+#define OSSL_RAND_PARAM_TEST_NONCE              "test_nonce"
+
+/* RAND/DRBG names */
+#define OSSL_DRBG_PARAM_RESEED_REQUESTS         "reseed_requests"
+#define OSSL_DRBG_PARAM_RESEED_TIME_INTERVAL    "reseed_time_interval"
+#define OSSL_DRBG_PARAM_MIN_ENTROPYLEN          "min_entropylen"
+#define OSSL_DRBG_PARAM_MAX_ENTROPYLEN          "max_entropylen"
+#define OSSL_DRBG_PARAM_MIN_NONCELEN            "min_noncelen"
+#define OSSL_DRBG_PARAM_MAX_NONCELEN            "max_noncelen"
+#define OSSL_DRBG_PARAM_MAX_PERSLEN             "max_perslen"
+#define OSSL_DRBG_PARAM_MAX_ADINLEN             "max_adinlen"
+#define OSSL_DRBG_PARAM_RESEED_COUNTER          "reseed_counter"
+#define OSSL_DRBG_PARAM_RESEED_TIME             "reseed_time"
+#define OSSL_DRBG_PARAM_PROPERTIES              OSSL_ALG_PARAM_PROPERTIES
+#define OSSL_DRBG_PARAM_DIGEST                  OSSL_ALG_PARAM_DIGEST
+#define OSSL_DRBG_PARAM_CIPHER                  OSSL_ALG_PARAM_CIPHER
+#define OSSL_DRBG_PARAM_MAC                     OSSL_ALG_PARAM_MAC
+#define OSSL_DRBG_PARAM_USE_DF                  "use_derivation_function"
+
+/* DRBG call back parameters */
+#define OSSL_DRBG_PARAM_ENTROPY_REQUIRED        "entropy_required"
+#define OSSL_DRBG_PARAM_PREDICTION_RESISTANCE   "prediction_resistance"
+#define OSSL_DRBG_PARAM_MIN_LENGTH              "minium_length"
+#define OSSL_DRBG_PARAM_MAX_LENGTH              "maxium_length"
+#define OSSL_DRBG_PARAM_RANDOM_DATA             "random_data"
+#define OSSL_DRBG_PARAM_SIZE                    "size"
+
+/* PKEY parameters */
+/* Common PKEY parameters */
+#define OSSL_PKEY_PARAM_BITS                "bits" /* integer */
+#define OSSL_PKEY_PARAM_MAX_SIZE            "max-size" /* integer */
+#define OSSL_PKEY_PARAM_SECURITY_BITS       "security-bits" /* integer */
+#define OSSL_PKEY_PARAM_DIGEST              OSSL_ALG_PARAM_DIGEST
+#define OSSL_PKEY_PARAM_CIPHER              OSSL_ALG_PARAM_CIPHER /* utf8 string */
+#define OSSL_PKEY_PARAM_ENGINE              OSSL_ALG_PARAM_ENGINE /* utf8 string */
+#define OSSL_PKEY_PARAM_PROPERTIES          OSSL_ALG_PARAM_PROPERTIES
+#define OSSL_PKEY_PARAM_DEFAULT_DIGEST      "default-digest" /* utf8 string */
+#define OSSL_PKEY_PARAM_MANDATORY_DIGEST    "mandatory-digest" /* utf8 string */
+#define OSSL_PKEY_PARAM_PAD_MODE            "pad-mode"
+#define OSSL_PKEY_PARAM_DIGEST_SIZE         "digest-size"
+#define OSSL_PKEY_PARAM_MASKGENFUNC         "mgf"
+#define OSSL_PKEY_PARAM_MGF1_DIGEST         "mgf1-digest"
+#define OSSL_PKEY_PARAM_MGF1_PROPERTIES     "mgf1-properties"
+#define OSSL_PKEY_PARAM_ENCODED_PUBLIC_KEY  "encoded-pub-key"
+#define OSSL_PKEY_PARAM_GROUP_NAME          "group"
+#define OSSL_PKEY_PARAM_DIST_ID             "distid"
+#define OSSL_PKEY_PARAM_PUB_KEY             "pub"
+#define OSSL_PKEY_PARAM_PRIV_KEY            "priv"
+
+/* Diffie-Hellman/DSA Parameters */
+#define OSSL_PKEY_PARAM_FFC_P               "p"
+#define OSSL_PKEY_PARAM_FFC_G               "g"
+#define OSSL_PKEY_PARAM_FFC_Q               "q"
+#define OSSL_PKEY_PARAM_FFC_GINDEX          "gindex"
+#define OSSL_PKEY_PARAM_FFC_PCOUNTER        "pcounter"
+#define OSSL_PKEY_PARAM_FFC_SEED            "seed"
+#define OSSL_PKEY_PARAM_FFC_COFACTOR        "j"
+#define OSSL_PKEY_PARAM_FFC_H               "hindex"
+#define OSSL_PKEY_PARAM_FFC_VALIDATE_PQ     "validate-pq"
+#define OSSL_PKEY_PARAM_FFC_VALIDATE_G      "validate-g"
+#define OSSL_PKEY_PARAM_FFC_VALIDATE_LEGACY "validate-legacy"
+
+/* Diffie-Hellman params */
+#define OSSL_PKEY_PARAM_DH_GENERATOR        "safeprime-generator"
+#define OSSL_PKEY_PARAM_DH_PRIV_LEN         "priv_len"
+
+/* Elliptic Curve Domain Parameters */
+#define OSSL_PKEY_PARAM_EC_PUB_X     "qx"
+#define OSSL_PKEY_PARAM_EC_PUB_Y     "qy"
+
+/* Elliptic Curve Explicit Domain Parameters */
+#define OSSL_PKEY_PARAM_EC_FIELD_TYPE                   "field-type"
+#define OSSL_PKEY_PARAM_EC_P                            "p"
+#define OSSL_PKEY_PARAM_EC_A                            "a"
+#define OSSL_PKEY_PARAM_EC_B                            "b"
+#define OSSL_PKEY_PARAM_EC_GENERATOR                    "generator"
+#define OSSL_PKEY_PARAM_EC_ORDER                        "order"
+#define OSSL_PKEY_PARAM_EC_COFACTOR                     "cofactor"
+#define OSSL_PKEY_PARAM_EC_SEED                         "seed"
+#define OSSL_PKEY_PARAM_EC_CHAR2_M                      "m"
+#define OSSL_PKEY_PARAM_EC_CHAR2_TYPE                   "basis-type"
+#define OSSL_PKEY_PARAM_EC_CHAR2_TP_BASIS               "tp"
+#define OSSL_PKEY_PARAM_EC_CHAR2_PP_K1                  "k1"
+#define OSSL_PKEY_PARAM_EC_CHAR2_PP_K2                  "k2"
+#define OSSL_PKEY_PARAM_EC_CHAR2_PP_K3                  "k3"
+#define OSSL_PKEY_PARAM_EC_DECODED_FROM_EXPLICIT_PARAMS "decoded-from-explicit"
+
+/* Elliptic Curve Key Parameters */
+#define OSSL_PKEY_PARAM_USE_COFACTOR_FLAG "use-cofactor-flag"
+#define OSSL_PKEY_PARAM_USE_COFACTOR_ECDH \
+    OSSL_PKEY_PARAM_USE_COFACTOR_FLAG
+
+/* RSA Keys */
+/*
+ * n, e, d are the usual public and private key components
+ *
+ * rsa-num is the number of factors, including p and q
+ * rsa-factor is used for each factor: p, q, r_i (i = 3, ...)
+ * rsa-exponent is used for each exponent: dP, dQ, d_i (i = 3, ...)
+ * rsa-coefficient is used for each coefficient: qInv, t_i (i = 3, ...)
+ *
+ * The number of rsa-factor items must be equal to the number of rsa-exponent
+ * items, and the number of rsa-coefficients must be one less.
+ * (the base i for the coefficients is 2, not 1, at least as implied by
+ * RFC 8017)
+ */
+#define OSSL_PKEY_PARAM_RSA_N           "n"
+#define OSSL_PKEY_PARAM_RSA_E           "e"
+#define OSSL_PKEY_PARAM_RSA_D           "d"
+#define OSSL_PKEY_PARAM_RSA_FACTOR      "rsa-factor"
+#define OSSL_PKEY_PARAM_RSA_EXPONENT    "rsa-exponent"
+#define OSSL_PKEY_PARAM_RSA_COEFFICIENT "rsa-coefficient"
+#define OSSL_PKEY_PARAM_RSA_FACTOR1      OSSL_PKEY_PARAM_RSA_FACTOR"1"
+#define OSSL_PKEY_PARAM_RSA_FACTOR2      OSSL_PKEY_PARAM_RSA_FACTOR"2"
+#define OSSL_PKEY_PARAM_RSA_FACTOR3      OSSL_PKEY_PARAM_RSA_FACTOR"3"
+#define OSSL_PKEY_PARAM_RSA_FACTOR4      OSSL_PKEY_PARAM_RSA_FACTOR"4"
+#define OSSL_PKEY_PARAM_RSA_FACTOR5      OSSL_PKEY_PARAM_RSA_FACTOR"5"
+#define OSSL_PKEY_PARAM_RSA_FACTOR6      OSSL_PKEY_PARAM_RSA_FACTOR"6"
+#define OSSL_PKEY_PARAM_RSA_FACTOR7      OSSL_PKEY_PARAM_RSA_FACTOR"7"
+#define OSSL_PKEY_PARAM_RSA_FACTOR8      OSSL_PKEY_PARAM_RSA_FACTOR"8"
+#define OSSL_PKEY_PARAM_RSA_FACTOR9      OSSL_PKEY_PARAM_RSA_FACTOR"9"
+#define OSSL_PKEY_PARAM_RSA_FACTOR10     OSSL_PKEY_PARAM_RSA_FACTOR"10"
+#define OSSL_PKEY_PARAM_RSA_EXPONENT1    OSSL_PKEY_PARAM_RSA_EXPONENT"1"
+#define OSSL_PKEY_PARAM_RSA_EXPONENT2    OSSL_PKEY_PARAM_RSA_EXPONENT"2"
+#define OSSL_PKEY_PARAM_RSA_EXPONENT3    OSSL_PKEY_PARAM_RSA_EXPONENT"3"
+#define OSSL_PKEY_PARAM_RSA_EXPONENT4    OSSL_PKEY_PARAM_RSA_EXPONENT"4"
+#define OSSL_PKEY_PARAM_RSA_EXPONENT5    OSSL_PKEY_PARAM_RSA_EXPONENT"5"
+#define OSSL_PKEY_PARAM_RSA_EXPONENT6    OSSL_PKEY_PARAM_RSA_EXPONENT"6"
+#define OSSL_PKEY_PARAM_RSA_EXPONENT7    OSSL_PKEY_PARAM_RSA_EXPONENT"7"
+#define OSSL_PKEY_PARAM_RSA_EXPONENT8    OSSL_PKEY_PARAM_RSA_EXPONENT"8"
+#define OSSL_PKEY_PARAM_RSA_EXPONENT9    OSSL_PKEY_PARAM_RSA_EXPONENT"9"
+#define OSSL_PKEY_PARAM_RSA_EXPONENT10   OSSL_PKEY_PARAM_RSA_EXPONENT"10"
+#define OSSL_PKEY_PARAM_RSA_COEFFICIENT1 OSSL_PKEY_PARAM_RSA_COEFFICIENT"1"
+#define OSSL_PKEY_PARAM_RSA_COEFFICIENT2 OSSL_PKEY_PARAM_RSA_COEFFICIENT"2"
+#define OSSL_PKEY_PARAM_RSA_COEFFICIENT3 OSSL_PKEY_PARAM_RSA_COEFFICIENT"3"
+#define OSSL_PKEY_PARAM_RSA_COEFFICIENT4 OSSL_PKEY_PARAM_RSA_COEFFICIENT"4"
+#define OSSL_PKEY_PARAM_RSA_COEFFICIENT5 OSSL_PKEY_PARAM_RSA_COEFFICIENT"5"
+#define OSSL_PKEY_PARAM_RSA_COEFFICIENT6 OSSL_PKEY_PARAM_RSA_COEFFICIENT"6"
+#define OSSL_PKEY_PARAM_RSA_COEFFICIENT7 OSSL_PKEY_PARAM_RSA_COEFFICIENT"7"
+#define OSSL_PKEY_PARAM_RSA_COEFFICIENT8 OSSL_PKEY_PARAM_RSA_COEFFICIENT"8"
+#define OSSL_PKEY_PARAM_RSA_COEFFICIENT9 OSSL_PKEY_PARAM_RSA_COEFFICIENT"9"
+
+/* RSA padding modes */
+#define OSSL_PKEY_RSA_PAD_MODE_NONE    "none"
+#define OSSL_PKEY_RSA_PAD_MODE_PKCSV15 "pkcs1"
+#define OSSL_PKEY_RSA_PAD_MODE_OAEP    "oaep"
+#define OSSL_PKEY_RSA_PAD_MODE_X931    "x931"
+#define OSSL_PKEY_RSA_PAD_MODE_PSS     "pss"
+
+/* RSA pss padding salt length */
+#define OSSL_PKEY_RSA_PSS_SALT_LEN_DIGEST "digest"
+#define OSSL_PKEY_RSA_PSS_SALT_LEN_MAX    "max"
+#define OSSL_PKEY_RSA_PSS_SALT_LEN_AUTO   "auto"
+#define OSSL_PKEY_RSA_PSS_SALT_LEN_AUTO_DIGEST_MAX "auto-digestmax"
+
+/* Key generation parameters */
+#define OSSL_PKEY_PARAM_RSA_BITS             OSSL_PKEY_PARAM_BITS
+#define OSSL_PKEY_PARAM_RSA_PRIMES           "primes"
+#define OSSL_PKEY_PARAM_RSA_DIGEST           OSSL_PKEY_PARAM_DIGEST
+#define OSSL_PKEY_PARAM_RSA_DIGEST_PROPS     OSSL_PKEY_PARAM_PROPERTIES
+#define OSSL_PKEY_PARAM_RSA_MASKGENFUNC      OSSL_PKEY_PARAM_MASKGENFUNC
+#define OSSL_PKEY_PARAM_RSA_MGF1_DIGEST      OSSL_PKEY_PARAM_MGF1_DIGEST
+#define OSSL_PKEY_PARAM_RSA_PSS_SALTLEN      "saltlen"
+
+/* Key generation parameters */
+#define OSSL_PKEY_PARAM_FFC_TYPE         "type"
+#define OSSL_PKEY_PARAM_FFC_PBITS        "pbits"
+#define OSSL_PKEY_PARAM_FFC_QBITS        "qbits"
+#define OSSL_PKEY_PARAM_FFC_DIGEST       OSSL_PKEY_PARAM_DIGEST
+#define OSSL_PKEY_PARAM_FFC_DIGEST_PROPS OSSL_PKEY_PARAM_PROPERTIES
+
+#define OSSL_PKEY_PARAM_EC_ENCODING                "encoding" /* utf8_string */
+#define OSSL_PKEY_PARAM_EC_POINT_CONVERSION_FORMAT "point-format"
+#define OSSL_PKEY_PARAM_EC_GROUP_CHECK_TYPE        "group-check"
+#define OSSL_PKEY_PARAM_EC_INCLUDE_PUBLIC          "include-public"
+
+/* OSSL_PKEY_PARAM_EC_ENCODING values */
+#define OSSL_PKEY_EC_ENCODING_EXPLICIT  "explicit"
+#define OSSL_PKEY_EC_ENCODING_GROUP     "named_curve"
+
+#define OSSL_PKEY_EC_POINT_CONVERSION_FORMAT_UNCOMPRESSED "uncompressed"
+#define OSSL_PKEY_EC_POINT_CONVERSION_FORMAT_COMPRESSED   "compressed"
+#define OSSL_PKEY_EC_POINT_CONVERSION_FORMAT_HYBRID       "hybrid"
+
+#define OSSL_PKEY_EC_GROUP_CHECK_DEFAULT     "default"
+#define OSSL_PKEY_EC_GROUP_CHECK_NAMED       "named"
+#define OSSL_PKEY_EC_GROUP_CHECK_NAMED_NIST  "named-nist"
+
+/* Key Exchange parameters */
+#define OSSL_EXCHANGE_PARAM_PAD                   "pad" /* uint */
+#define OSSL_EXCHANGE_PARAM_EC_ECDH_COFACTOR_MODE "ecdh-cofactor-mode" /* int */
+#define OSSL_EXCHANGE_PARAM_KDF_TYPE              "kdf-type" /* utf8_string */
+#define OSSL_EXCHANGE_PARAM_KDF_DIGEST            "kdf-digest" /* utf8_string */
+#define OSSL_EXCHANGE_PARAM_KDF_DIGEST_PROPS      "kdf-digest-props" /* utf8_string */
+#define OSSL_EXCHANGE_PARAM_KDF_OUTLEN            "kdf-outlen" /* size_t */
+/* The following parameter is an octet_string on set and an octet_ptr on get */
+#define OSSL_EXCHANGE_PARAM_KDF_UKM               "kdf-ukm"
+
+/* Signature parameters */
+#define OSSL_SIGNATURE_PARAM_ALGORITHM_ID       "algorithm-id"
+#define OSSL_SIGNATURE_PARAM_PAD_MODE           OSSL_PKEY_PARAM_PAD_MODE
+#define OSSL_SIGNATURE_PARAM_DIGEST             OSSL_PKEY_PARAM_DIGEST
+#define OSSL_SIGNATURE_PARAM_PROPERTIES         OSSL_PKEY_PARAM_PROPERTIES
+#define OSSL_SIGNATURE_PARAM_PSS_SALTLEN        "saltlen"
+#define OSSL_SIGNATURE_PARAM_MGF1_DIGEST        OSSL_PKEY_PARAM_MGF1_DIGEST
+#define OSSL_SIGNATURE_PARAM_MGF1_PROPERTIES    \
+    OSSL_PKEY_PARAM_MGF1_PROPERTIES
+#define OSSL_SIGNATURE_PARAM_DIGEST_SIZE        OSSL_PKEY_PARAM_DIGEST_SIZE
+
+/* Asym cipher parameters */
+#define OSSL_ASYM_CIPHER_PARAM_DIGEST                   OSSL_PKEY_PARAM_DIGEST
+#define OSSL_ASYM_CIPHER_PARAM_PROPERTIES               OSSL_PKEY_PARAM_PROPERTIES
+#define OSSL_ASYM_CIPHER_PARAM_ENGINE                   OSSL_PKEY_PARAM_ENGINE
+#define OSSL_ASYM_CIPHER_PARAM_PAD_MODE                 OSSL_PKEY_PARAM_PAD_MODE
+#define OSSL_ASYM_CIPHER_PARAM_MGF1_DIGEST              \
+    OSSL_PKEY_PARAM_MGF1_DIGEST
+#define OSSL_ASYM_CIPHER_PARAM_MGF1_DIGEST_PROPS        \
+    OSSL_PKEY_PARAM_MGF1_PROPERTIES
+#define OSSL_ASYM_CIPHER_PARAM_OAEP_DIGEST              OSSL_ALG_PARAM_DIGEST
+#define OSSL_ASYM_CIPHER_PARAM_OAEP_DIGEST_PROPS        "digest-props"
+/* The following parameter is an octet_string on set and an octet_ptr on get */
+#define OSSL_ASYM_CIPHER_PARAM_OAEP_LABEL               "oaep-label"
+#define OSSL_ASYM_CIPHER_PARAM_TLS_CLIENT_VERSION       "tls-client-version"
+#define OSSL_ASYM_CIPHER_PARAM_TLS_NEGOTIATED_VERSION   "tls-negotiated-version"
+
+/*
+ * Encoder / decoder parameters
+ */
+#define OSSL_ENCODER_PARAM_CIPHER           OSSL_ALG_PARAM_CIPHER
+#define OSSL_ENCODER_PARAM_PROPERTIES       OSSL_ALG_PARAM_PROPERTIES
+/* Currently PVK only, but reusable for others as needed */
+#define OSSL_ENCODER_PARAM_ENCRYPT_LEVEL    "encrypt-level"
+#define OSSL_ENCODER_PARAM_SAVE_PARAMETERS  "save-parameters" /* integer */
+
+#define OSSL_DECODER_PARAM_PROPERTIES       OSSL_ALG_PARAM_PROPERTIES
+
+/* Passphrase callback parameters */
+#define OSSL_PASSPHRASE_PARAM_INFO      "info"
+
+/* Keygen callback parameters, from provider to libcrypto */
+#define OSSL_GEN_PARAM_POTENTIAL            "potential" /* integer */
+#define OSSL_GEN_PARAM_ITERATION            "iteration" /* integer */
+
+/* ACVP Test parameters : These should not be used normally */
+#define OSSL_PKEY_PARAM_RSA_TEST_XP1 "xp1"
+#define OSSL_PKEY_PARAM_RSA_TEST_XP2 "xp2"
+#define OSSL_PKEY_PARAM_RSA_TEST_XP  "xp"
+#define OSSL_PKEY_PARAM_RSA_TEST_XQ1 "xq1"
+#define OSSL_PKEY_PARAM_RSA_TEST_XQ2 "xq2"
+#define OSSL_PKEY_PARAM_RSA_TEST_XQ  "xq"
+#define OSSL_PKEY_PARAM_RSA_TEST_P1  "p1"
+#define OSSL_PKEY_PARAM_RSA_TEST_P2  "p2"
+#define OSSL_PKEY_PARAM_RSA_TEST_Q1  "q1"
+#define OSSL_PKEY_PARAM_RSA_TEST_Q2  "q2"
+#define OSSL_SIGNATURE_PARAM_KAT "kat"
+
+/* KEM parameters */
+#define OSSL_KEM_PARAM_OPERATION            "operation"
+
+/* OSSL_KEM_PARAM_OPERATION values */
+#define OSSL_KEM_PARAM_OPERATION_RSASVE     "RSASVE"
+
+/* Capabilities */
+
+/* TLS-GROUP Capability */
+#define OSSL_CAPABILITY_TLS_GROUP_NAME              "tls-group-name"
+#define OSSL_CAPABILITY_TLS_GROUP_NAME_INTERNAL     "tls-group-name-internal"
+#define OSSL_CAPABILITY_TLS_GROUP_ID                "tls-group-id"
+#define OSSL_CAPABILITY_TLS_GROUP_ALG               "tls-group-alg"
+#define OSSL_CAPABILITY_TLS_GROUP_SECURITY_BITS     "tls-group-sec-bits"
+#define OSSL_CAPABILITY_TLS_GROUP_IS_KEM            "tls-group-is-kem"
+#define OSSL_CAPABILITY_TLS_GROUP_MIN_TLS           "tls-min-tls"
+#define OSSL_CAPABILITY_TLS_GROUP_MAX_TLS           "tls-max-tls"
+#define OSSL_CAPABILITY_TLS_GROUP_MIN_DTLS          "tls-min-dtls"
+#define OSSL_CAPABILITY_TLS_GROUP_MAX_DTLS          "tls-max-dtls"
+
+/*-
+ * storemgmt parameters
+ */
+
+/*
+ * Used by storemgmt_ctx_set_params():
+ *
+ * - OSSL_STORE_PARAM_EXPECT is an INTEGER, and the value is any of the
+ *   OSSL_STORE_INFO numbers.  This is used to set the expected type of
+ *   object loaded.
+ *
+ * - OSSL_STORE_PARAM_SUBJECT, OSSL_STORE_PARAM_ISSUER,
+ *   OSSL_STORE_PARAM_SERIAL, OSSL_STORE_PARAM_FINGERPRINT,
+ *   OSSL_STORE_PARAM_DIGEST, OSSL_STORE_PARAM_ALIAS
+ *   are used as search criteria.
+ *   (OSSL_STORE_PARAM_DIGEST is used with OSSL_STORE_PARAM_FINGERPRINT)
+ */
+#define OSSL_STORE_PARAM_EXPECT     "expect"       /* INTEGER */
+#define OSSL_STORE_PARAM_SUBJECT    "subject" /* DER blob => OCTET_STRING */
+#define OSSL_STORE_PARAM_ISSUER     "name" /* DER blob => OCTET_STRING */
+#define OSSL_STORE_PARAM_SERIAL     "serial"       /* INTEGER */
+#define OSSL_STORE_PARAM_DIGEST     "digest"       /* UTF8_STRING */
+#define OSSL_STORE_PARAM_FINGERPRINT "fingerprint" /* OCTET_STRING */
+#define OSSL_STORE_PARAM_ALIAS      "alias"        /* UTF8_STRING */
+
+/* You may want to pass properties for the provider implementation to use */
+#define OSSL_STORE_PARAM_PROPERTIES "properties"   /* utf8_string */
+/* OSSL_DECODER input type if a decoder is used by the store */
+#define OSSL_STORE_PARAM_INPUT_TYPE "input-type"   /* UTF8_STRING */
+
+# ifdef __cplusplus
+}
+# endif
+
+#endif
diff --git a/openssl/core_object.h b/openssl/core_object.h
new file mode 100644
index 0000000..62ccf39
--- /dev/null
+++ b/openssl/core_object.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2020-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_CORE_OBJECT_H
+# define OPENSSL_CORE_OBJECT_H
+# pragma once
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+/*-
+ * Known object types
+ *
+ * These numbers are used as values for the OSSL_PARAM parameter
+ * OSSL_OBJECT_PARAM_TYPE.
+ *
+ * For most of these types, there's a corresponding libcrypto object type.
+ * The corresponding type is indicated with a comment after the number.
+ */
+# define OSSL_OBJECT_UNKNOWN            0
+# define OSSL_OBJECT_NAME               1 /* char * */
+# define OSSL_OBJECT_PKEY               2 /* EVP_PKEY * */
+# define OSSL_OBJECT_CERT               3 /* X509 * */
+# define OSSL_OBJECT_CRL                4 /* X509_CRL * */
+
+/*
+ * The rest of the associated OSSL_PARAM elements is described in core_names.h
+ */
+
+# ifdef __cplusplus
+}
+# endif
+
+#endif
diff --git a/openssl/crmf.h b/openssl/crmf.h
new file mode 100644
index 0000000..b2a82ed
--- /dev/null
+++ b/openssl/crmf.h
@@ -0,0 +1,227 @@
+/*-
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\crmf.h.in
+ *
+ * Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright Nokia 2007-2019
+ * Copyright Siemens AG 2015-2019
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ *
+ * CRMF (RFC 4211) implementation by M. Peylo, M. Viljanen, and D. von Oheimb.
+ */
+
+
+
+#ifndef OPENSSL_CRMF_H
+# define OPENSSL_CRMF_H
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_CRMF
+#  include <openssl/opensslv.h>
+#  include <openssl/safestack.h>
+#  include <openssl/crmferr.h>
+#  include <openssl/x509v3.h> /* for GENERAL_NAME etc. */
+
+/* explicit #includes not strictly needed since implied by the above: */
+#  include <openssl/types.h>
+#  include <openssl/x509.h>
+
+#  ifdef __cplusplus
+extern "C" {
+#  endif
+
+#  define OSSL_CRMF_POPOPRIVKEY_THISMESSAGE          0
+#  define OSSL_CRMF_POPOPRIVKEY_SUBSEQUENTMESSAGE    1
+#  define OSSL_CRMF_POPOPRIVKEY_DHMAC                2
+#  define OSSL_CRMF_POPOPRIVKEY_AGREEMAC             3
+#  define OSSL_CRMF_POPOPRIVKEY_ENCRYPTEDKEY         4
+
+#  define OSSL_CRMF_SUBSEQUENTMESSAGE_ENCRCERT       0
+#  define OSSL_CRMF_SUBSEQUENTMESSAGE_CHALLENGERESP  1
+
+typedef struct ossl_crmf_encryptedvalue_st OSSL_CRMF_ENCRYPTEDVALUE;
+DECLARE_ASN1_FUNCTIONS(OSSL_CRMF_ENCRYPTEDVALUE)
+typedef struct ossl_crmf_msg_st OSSL_CRMF_MSG;
+DECLARE_ASN1_FUNCTIONS(OSSL_CRMF_MSG)
+DECLARE_ASN1_DUP_FUNCTION(OSSL_CRMF_MSG)
+SKM_DEFINE_STACK_OF_INTERNAL(OSSL_CRMF_MSG, OSSL_CRMF_MSG, OSSL_CRMF_MSG)
+#define sk_OSSL_CRMF_MSG_num(sk) OPENSSL_sk_num(ossl_check_const_OSSL_CRMF_MSG_sk_type(sk))
+#define sk_OSSL_CRMF_MSG_value(sk, idx) ((OSSL_CRMF_MSG *)OPENSSL_sk_value(ossl_check_const_OSSL_CRMF_MSG_sk_type(sk), (idx)))
+#define sk_OSSL_CRMF_MSG_new(cmp) ((STACK_OF(OSSL_CRMF_MSG) *)OPENSSL_sk_new(ossl_check_OSSL_CRMF_MSG_compfunc_type(cmp)))
+#define sk_OSSL_CRMF_MSG_new_null() ((STACK_OF(OSSL_CRMF_MSG) *)OPENSSL_sk_new_null())
+#define sk_OSSL_CRMF_MSG_new_reserve(cmp, n) ((STACK_OF(OSSL_CRMF_MSG) *)OPENSSL_sk_new_reserve(ossl_check_OSSL_CRMF_MSG_compfunc_type(cmp), (n)))
+#define sk_OSSL_CRMF_MSG_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_OSSL_CRMF_MSG_sk_type(sk), (n))
+#define sk_OSSL_CRMF_MSG_free(sk) OPENSSL_sk_free(ossl_check_OSSL_CRMF_MSG_sk_type(sk))
+#define sk_OSSL_CRMF_MSG_zero(sk) OPENSSL_sk_zero(ossl_check_OSSL_CRMF_MSG_sk_type(sk))
+#define sk_OSSL_CRMF_MSG_delete(sk, i) ((OSSL_CRMF_MSG *)OPENSSL_sk_delete(ossl_check_OSSL_CRMF_MSG_sk_type(sk), (i)))
+#define sk_OSSL_CRMF_MSG_delete_ptr(sk, ptr) ((OSSL_CRMF_MSG *)OPENSSL_sk_delete_ptr(ossl_check_OSSL_CRMF_MSG_sk_type(sk), ossl_check_OSSL_CRMF_MSG_type(ptr)))
+#define sk_OSSL_CRMF_MSG_push(sk, ptr) OPENSSL_sk_push(ossl_check_OSSL_CRMF_MSG_sk_type(sk), ossl_check_OSSL_CRMF_MSG_type(ptr))
+#define sk_OSSL_CRMF_MSG_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_OSSL_CRMF_MSG_sk_type(sk), ossl_check_OSSL_CRMF_MSG_type(ptr))
+#define sk_OSSL_CRMF_MSG_pop(sk) ((OSSL_CRMF_MSG *)OPENSSL_sk_pop(ossl_check_OSSL_CRMF_MSG_sk_type(sk)))
+#define sk_OSSL_CRMF_MSG_shift(sk) ((OSSL_CRMF_MSG *)OPENSSL_sk_shift(ossl_check_OSSL_CRMF_MSG_sk_type(sk)))
+#define sk_OSSL_CRMF_MSG_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_OSSL_CRMF_MSG_sk_type(sk),ossl_check_OSSL_CRMF_MSG_freefunc_type(freefunc))
+#define sk_OSSL_CRMF_MSG_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_OSSL_CRMF_MSG_sk_type(sk), ossl_check_OSSL_CRMF_MSG_type(ptr), (idx))
+#define sk_OSSL_CRMF_MSG_set(sk, idx, ptr) ((OSSL_CRMF_MSG *)OPENSSL_sk_set(ossl_check_OSSL_CRMF_MSG_sk_type(sk), (idx), ossl_check_OSSL_CRMF_MSG_type(ptr)))
+#define sk_OSSL_CRMF_MSG_find(sk, ptr) OPENSSL_sk_find(ossl_check_OSSL_CRMF_MSG_sk_type(sk), ossl_check_OSSL_CRMF_MSG_type(ptr))
+#define sk_OSSL_CRMF_MSG_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_OSSL_CRMF_MSG_sk_type(sk), ossl_check_OSSL_CRMF_MSG_type(ptr))
+#define sk_OSSL_CRMF_MSG_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_OSSL_CRMF_MSG_sk_type(sk), ossl_check_OSSL_CRMF_MSG_type(ptr), pnum)
+#define sk_OSSL_CRMF_MSG_sort(sk) OPENSSL_sk_sort(ossl_check_OSSL_CRMF_MSG_sk_type(sk))
+#define sk_OSSL_CRMF_MSG_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_OSSL_CRMF_MSG_sk_type(sk))
+#define sk_OSSL_CRMF_MSG_dup(sk) ((STACK_OF(OSSL_CRMF_MSG) *)OPENSSL_sk_dup(ossl_check_const_OSSL_CRMF_MSG_sk_type(sk)))
+#define sk_OSSL_CRMF_MSG_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(OSSL_CRMF_MSG) *)OPENSSL_sk_deep_copy(ossl_check_const_OSSL_CRMF_MSG_sk_type(sk), ossl_check_OSSL_CRMF_MSG_copyfunc_type(copyfunc), ossl_check_OSSL_CRMF_MSG_freefunc_type(freefunc)))
+#define sk_OSSL_CRMF_MSG_set_cmp_func(sk, cmp) ((sk_OSSL_CRMF_MSG_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_OSSL_CRMF_MSG_sk_type(sk), ossl_check_OSSL_CRMF_MSG_compfunc_type(cmp)))
+
+typedef struct ossl_crmf_attributetypeandvalue_st OSSL_CRMF_ATTRIBUTETYPEANDVALUE;
+typedef struct ossl_crmf_pbmparameter_st OSSL_CRMF_PBMPARAMETER;
+DECLARE_ASN1_FUNCTIONS(OSSL_CRMF_PBMPARAMETER)
+typedef struct ossl_crmf_poposigningkey_st OSSL_CRMF_POPOSIGNINGKEY;
+typedef struct ossl_crmf_certrequest_st OSSL_CRMF_CERTREQUEST;
+typedef struct ossl_crmf_certid_st OSSL_CRMF_CERTID;
+DECLARE_ASN1_FUNCTIONS(OSSL_CRMF_CERTID)
+DECLARE_ASN1_DUP_FUNCTION(OSSL_CRMF_CERTID)
+SKM_DEFINE_STACK_OF_INTERNAL(OSSL_CRMF_CERTID, OSSL_CRMF_CERTID, OSSL_CRMF_CERTID)
+#define sk_OSSL_CRMF_CERTID_num(sk) OPENSSL_sk_num(ossl_check_const_OSSL_CRMF_CERTID_sk_type(sk))
+#define sk_OSSL_CRMF_CERTID_value(sk, idx) ((OSSL_CRMF_CERTID *)OPENSSL_sk_value(ossl_check_const_OSSL_CRMF_CERTID_sk_type(sk), (idx)))
+#define sk_OSSL_CRMF_CERTID_new(cmp) ((STACK_OF(OSSL_CRMF_CERTID) *)OPENSSL_sk_new(ossl_check_OSSL_CRMF_CERTID_compfunc_type(cmp)))
+#define sk_OSSL_CRMF_CERTID_new_null() ((STACK_OF(OSSL_CRMF_CERTID) *)OPENSSL_sk_new_null())
+#define sk_OSSL_CRMF_CERTID_new_reserve(cmp, n) ((STACK_OF(OSSL_CRMF_CERTID) *)OPENSSL_sk_new_reserve(ossl_check_OSSL_CRMF_CERTID_compfunc_type(cmp), (n)))
+#define sk_OSSL_CRMF_CERTID_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_OSSL_CRMF_CERTID_sk_type(sk), (n))
+#define sk_OSSL_CRMF_CERTID_free(sk) OPENSSL_sk_free(ossl_check_OSSL_CRMF_CERTID_sk_type(sk))
+#define sk_OSSL_CRMF_CERTID_zero(sk) OPENSSL_sk_zero(ossl_check_OSSL_CRMF_CERTID_sk_type(sk))
+#define sk_OSSL_CRMF_CERTID_delete(sk, i) ((OSSL_CRMF_CERTID *)OPENSSL_sk_delete(ossl_check_OSSL_CRMF_CERTID_sk_type(sk), (i)))
+#define sk_OSSL_CRMF_CERTID_delete_ptr(sk, ptr) ((OSSL_CRMF_CERTID *)OPENSSL_sk_delete_ptr(ossl_check_OSSL_CRMF_CERTID_sk_type(sk), ossl_check_OSSL_CRMF_CERTID_type(ptr)))
+#define sk_OSSL_CRMF_CERTID_push(sk, ptr) OPENSSL_sk_push(ossl_check_OSSL_CRMF_CERTID_sk_type(sk), ossl_check_OSSL_CRMF_CERTID_type(ptr))
+#define sk_OSSL_CRMF_CERTID_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_OSSL_CRMF_CERTID_sk_type(sk), ossl_check_OSSL_CRMF_CERTID_type(ptr))
+#define sk_OSSL_CRMF_CERTID_pop(sk) ((OSSL_CRMF_CERTID *)OPENSSL_sk_pop(ossl_check_OSSL_CRMF_CERTID_sk_type(sk)))
+#define sk_OSSL_CRMF_CERTID_shift(sk) ((OSSL_CRMF_CERTID *)OPENSSL_sk_shift(ossl_check_OSSL_CRMF_CERTID_sk_type(sk)))
+#define sk_OSSL_CRMF_CERTID_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_OSSL_CRMF_CERTID_sk_type(sk),ossl_check_OSSL_CRMF_CERTID_freefunc_type(freefunc))
+#define sk_OSSL_CRMF_CERTID_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_OSSL_CRMF_CERTID_sk_type(sk), ossl_check_OSSL_CRMF_CERTID_type(ptr), (idx))
+#define sk_OSSL_CRMF_CERTID_set(sk, idx, ptr) ((OSSL_CRMF_CERTID *)OPENSSL_sk_set(ossl_check_OSSL_CRMF_CERTID_sk_type(sk), (idx), ossl_check_OSSL_CRMF_CERTID_type(ptr)))
+#define sk_OSSL_CRMF_CERTID_find(sk, ptr) OPENSSL_sk_find(ossl_check_OSSL_CRMF_CERTID_sk_type(sk), ossl_check_OSSL_CRMF_CERTID_type(ptr))
+#define sk_OSSL_CRMF_CERTID_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_OSSL_CRMF_CERTID_sk_type(sk), ossl_check_OSSL_CRMF_CERTID_type(ptr))
+#define sk_OSSL_CRMF_CERTID_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_OSSL_CRMF_CERTID_sk_type(sk), ossl_check_OSSL_CRMF_CERTID_type(ptr), pnum)
+#define sk_OSSL_CRMF_CERTID_sort(sk) OPENSSL_sk_sort(ossl_check_OSSL_CRMF_CERTID_sk_type(sk))
+#define sk_OSSL_CRMF_CERTID_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_OSSL_CRMF_CERTID_sk_type(sk))
+#define sk_OSSL_CRMF_CERTID_dup(sk) ((STACK_OF(OSSL_CRMF_CERTID) *)OPENSSL_sk_dup(ossl_check_const_OSSL_CRMF_CERTID_sk_type(sk)))
+#define sk_OSSL_CRMF_CERTID_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(OSSL_CRMF_CERTID) *)OPENSSL_sk_deep_copy(ossl_check_const_OSSL_CRMF_CERTID_sk_type(sk), ossl_check_OSSL_CRMF_CERTID_copyfunc_type(copyfunc), ossl_check_OSSL_CRMF_CERTID_freefunc_type(freefunc)))
+#define sk_OSSL_CRMF_CERTID_set_cmp_func(sk, cmp) ((sk_OSSL_CRMF_CERTID_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_OSSL_CRMF_CERTID_sk_type(sk), ossl_check_OSSL_CRMF_CERTID_compfunc_type(cmp)))
+
+
+typedef struct ossl_crmf_pkipublicationinfo_st OSSL_CRMF_PKIPUBLICATIONINFO;
+DECLARE_ASN1_FUNCTIONS(OSSL_CRMF_PKIPUBLICATIONINFO)
+typedef struct ossl_crmf_singlepubinfo_st OSSL_CRMF_SINGLEPUBINFO;
+DECLARE_ASN1_FUNCTIONS(OSSL_CRMF_SINGLEPUBINFO)
+typedef struct ossl_crmf_certtemplate_st OSSL_CRMF_CERTTEMPLATE;
+DECLARE_ASN1_FUNCTIONS(OSSL_CRMF_CERTTEMPLATE)
+typedef STACK_OF(OSSL_CRMF_MSG) OSSL_CRMF_MSGS;
+DECLARE_ASN1_FUNCTIONS(OSSL_CRMF_MSGS)
+
+typedef struct ossl_crmf_optionalvalidity_st OSSL_CRMF_OPTIONALVALIDITY;
+
+/* crmf_pbm.c */
+OSSL_CRMF_PBMPARAMETER *OSSL_CRMF_pbmp_new(OSSL_LIB_CTX *libctx, size_t slen,
+                                           int owfnid, size_t itercnt,
+                                           int macnid);
+int OSSL_CRMF_pbm_new(OSSL_LIB_CTX *libctx, const char *propq,
+                      const OSSL_CRMF_PBMPARAMETER *pbmp,
+                      const unsigned char *msg, size_t msglen,
+                      const unsigned char *sec, size_t seclen,
+                      unsigned char **mac, size_t *maclen);
+
+/* crmf_lib.c */
+int OSSL_CRMF_MSG_set1_regCtrl_regToken(OSSL_CRMF_MSG *msg,
+                                        const ASN1_UTF8STRING *tok);
+ASN1_UTF8STRING
+*OSSL_CRMF_MSG_get0_regCtrl_regToken(const OSSL_CRMF_MSG *msg);
+int OSSL_CRMF_MSG_set1_regCtrl_authenticator(OSSL_CRMF_MSG *msg,
+                                             const ASN1_UTF8STRING *auth);
+ASN1_UTF8STRING
+*OSSL_CRMF_MSG_get0_regCtrl_authenticator(const OSSL_CRMF_MSG *msg);
+int
+OSSL_CRMF_MSG_PKIPublicationInfo_push0_SinglePubInfo(OSSL_CRMF_PKIPUBLICATIONINFO *pi,
+                                                     OSSL_CRMF_SINGLEPUBINFO *spi);
+#  define OSSL_CRMF_PUB_METHOD_DONTCARE 0
+#  define OSSL_CRMF_PUB_METHOD_X500     1
+#  define OSSL_CRMF_PUB_METHOD_WEB      2
+#  define OSSL_CRMF_PUB_METHOD_LDAP     3
+int OSSL_CRMF_MSG_set0_SinglePubInfo(OSSL_CRMF_SINGLEPUBINFO *spi,
+                                     int method, GENERAL_NAME *nm);
+#  define OSSL_CRMF_PUB_ACTION_DONTPUBLISH   0
+#  define OSSL_CRMF_PUB_ACTION_PLEASEPUBLISH 1
+int OSSL_CRMF_MSG_set_PKIPublicationInfo_action(OSSL_CRMF_PKIPUBLICATIONINFO *pi,
+                                                int action);
+int OSSL_CRMF_MSG_set1_regCtrl_pkiPublicationInfo(OSSL_CRMF_MSG *msg,
+                                                  const OSSL_CRMF_PKIPUBLICATIONINFO *pi);
+OSSL_CRMF_PKIPUBLICATIONINFO
+*OSSL_CRMF_MSG_get0_regCtrl_pkiPublicationInfo(const OSSL_CRMF_MSG *msg);
+int OSSL_CRMF_MSG_set1_regCtrl_protocolEncrKey(OSSL_CRMF_MSG *msg,
+                                               const X509_PUBKEY *pubkey);
+X509_PUBKEY
+*OSSL_CRMF_MSG_get0_regCtrl_protocolEncrKey(const OSSL_CRMF_MSG *msg);
+int OSSL_CRMF_MSG_set1_regCtrl_oldCertID(OSSL_CRMF_MSG *msg,
+                                         const OSSL_CRMF_CERTID *cid);
+OSSL_CRMF_CERTID
+*OSSL_CRMF_MSG_get0_regCtrl_oldCertID(const OSSL_CRMF_MSG *msg);
+OSSL_CRMF_CERTID *OSSL_CRMF_CERTID_gen(const X509_NAME *issuer,
+                                       const ASN1_INTEGER *serial);
+
+int OSSL_CRMF_MSG_set1_regInfo_utf8Pairs(OSSL_CRMF_MSG *msg,
+                                         const ASN1_UTF8STRING *utf8pairs);
+ASN1_UTF8STRING
+*OSSL_CRMF_MSG_get0_regInfo_utf8Pairs(const OSSL_CRMF_MSG *msg);
+int OSSL_CRMF_MSG_set1_regInfo_certReq(OSSL_CRMF_MSG *msg,
+                                       const OSSL_CRMF_CERTREQUEST *cr);
+OSSL_CRMF_CERTREQUEST
+*OSSL_CRMF_MSG_get0_regInfo_certReq(const OSSL_CRMF_MSG *msg);
+
+int OSSL_CRMF_MSG_set0_validity(OSSL_CRMF_MSG *crm,
+                                ASN1_TIME *notBefore, ASN1_TIME *notAfter);
+int OSSL_CRMF_MSG_set_certReqId(OSSL_CRMF_MSG *crm, int rid);
+int OSSL_CRMF_MSG_get_certReqId(const OSSL_CRMF_MSG *crm);
+int OSSL_CRMF_MSG_set0_extensions(OSSL_CRMF_MSG *crm, X509_EXTENSIONS *exts);
+
+int OSSL_CRMF_MSG_push0_extension(OSSL_CRMF_MSG *crm, X509_EXTENSION *ext);
+#  define OSSL_CRMF_POPO_NONE       -1
+#  define OSSL_CRMF_POPO_RAVERIFIED 0
+#  define OSSL_CRMF_POPO_SIGNATURE  1
+#  define OSSL_CRMF_POPO_KEYENC     2
+#  define OSSL_CRMF_POPO_KEYAGREE   3
+int OSSL_CRMF_MSG_create_popo(int meth, OSSL_CRMF_MSG *crm,
+                              EVP_PKEY *pkey, const EVP_MD *digest,
+                              OSSL_LIB_CTX *libctx, const char *propq);
+int OSSL_CRMF_MSGS_verify_popo(const OSSL_CRMF_MSGS *reqs,
+                               int rid, int acceptRAVerified,
+                               OSSL_LIB_CTX *libctx, const char *propq);
+OSSL_CRMF_CERTTEMPLATE *OSSL_CRMF_MSG_get0_tmpl(const OSSL_CRMF_MSG *crm);
+const ASN1_INTEGER
+*OSSL_CRMF_CERTTEMPLATE_get0_serialNumber(const OSSL_CRMF_CERTTEMPLATE *tmpl);
+const X509_NAME
+*OSSL_CRMF_CERTTEMPLATE_get0_subject(const OSSL_CRMF_CERTTEMPLATE *tmpl);
+const X509_NAME
+*OSSL_CRMF_CERTTEMPLATE_get0_issuer(const OSSL_CRMF_CERTTEMPLATE *tmpl);
+X509_EXTENSIONS
+*OSSL_CRMF_CERTTEMPLATE_get0_extensions(const OSSL_CRMF_CERTTEMPLATE *tmpl);
+const X509_NAME
+*OSSL_CRMF_CERTID_get0_issuer(const OSSL_CRMF_CERTID *cid);
+const ASN1_INTEGER
+*OSSL_CRMF_CERTID_get0_serialNumber(const OSSL_CRMF_CERTID *cid);
+int OSSL_CRMF_CERTTEMPLATE_fill(OSSL_CRMF_CERTTEMPLATE *tmpl,
+                                EVP_PKEY *pubkey,
+                                const X509_NAME *subject,
+                                const X509_NAME *issuer,
+                                const ASN1_INTEGER *serial);
+X509
+*OSSL_CRMF_ENCRYPTEDVALUE_get1_encCert(const OSSL_CRMF_ENCRYPTEDVALUE *ecert,
+                                       OSSL_LIB_CTX *libctx, const char *propq,
+                                       EVP_PKEY *pkey);
+
+#  ifdef __cplusplus
+}
+#  endif
+# endif /* !defined(OPENSSL_NO_CRMF) */
+#endif /* !defined(OPENSSL_CRMF_H) */
diff --git a/openssl/crmf.h.in b/openssl/crmf.h.in
new file mode 100644
index 0000000..4d37ea6
--- /dev/null
+++ b/openssl/crmf.h.in
@@ -0,0 +1,180 @@
+/*-
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright Nokia 2007-2019
+ * Copyright Siemens AG 2015-2019
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ *
+ * CRMF (RFC 4211) implementation by M. Peylo, M. Viljanen, and D. von Oheimb.
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_macros);
+-}
+
+#ifndef OPENSSL_CRMF_H
+# define OPENSSL_CRMF_H
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_CRMF
+#  include <openssl/opensslv.h>
+#  include <openssl/safestack.h>
+#  include <openssl/crmferr.h>
+#  include <openssl/x509v3.h> /* for GENERAL_NAME etc. */
+
+/* explicit #includes not strictly needed since implied by the above: */
+#  include <openssl/types.h>
+#  include <openssl/x509.h>
+
+#  ifdef __cplusplus
+extern "C" {
+#  endif
+
+#  define OSSL_CRMF_POPOPRIVKEY_THISMESSAGE          0
+#  define OSSL_CRMF_POPOPRIVKEY_SUBSEQUENTMESSAGE    1
+#  define OSSL_CRMF_POPOPRIVKEY_DHMAC                2
+#  define OSSL_CRMF_POPOPRIVKEY_AGREEMAC             3
+#  define OSSL_CRMF_POPOPRIVKEY_ENCRYPTEDKEY         4
+
+#  define OSSL_CRMF_SUBSEQUENTMESSAGE_ENCRCERT       0
+#  define OSSL_CRMF_SUBSEQUENTMESSAGE_CHALLENGERESP  1
+
+typedef struct ossl_crmf_encryptedvalue_st OSSL_CRMF_ENCRYPTEDVALUE;
+DECLARE_ASN1_FUNCTIONS(OSSL_CRMF_ENCRYPTEDVALUE)
+typedef struct ossl_crmf_msg_st OSSL_CRMF_MSG;
+DECLARE_ASN1_FUNCTIONS(OSSL_CRMF_MSG)
+DECLARE_ASN1_DUP_FUNCTION(OSSL_CRMF_MSG)
+{-
+    generate_stack_macros("OSSL_CRMF_MSG");
+-}
+typedef struct ossl_crmf_attributetypeandvalue_st OSSL_CRMF_ATTRIBUTETYPEANDVALUE;
+typedef struct ossl_crmf_pbmparameter_st OSSL_CRMF_PBMPARAMETER;
+DECLARE_ASN1_FUNCTIONS(OSSL_CRMF_PBMPARAMETER)
+typedef struct ossl_crmf_poposigningkey_st OSSL_CRMF_POPOSIGNINGKEY;
+typedef struct ossl_crmf_certrequest_st OSSL_CRMF_CERTREQUEST;
+typedef struct ossl_crmf_certid_st OSSL_CRMF_CERTID;
+DECLARE_ASN1_FUNCTIONS(OSSL_CRMF_CERTID)
+DECLARE_ASN1_DUP_FUNCTION(OSSL_CRMF_CERTID)
+{-
+    generate_stack_macros("OSSL_CRMF_CERTID");
+-}
+
+typedef struct ossl_crmf_pkipublicationinfo_st OSSL_CRMF_PKIPUBLICATIONINFO;
+DECLARE_ASN1_FUNCTIONS(OSSL_CRMF_PKIPUBLICATIONINFO)
+typedef struct ossl_crmf_singlepubinfo_st OSSL_CRMF_SINGLEPUBINFO;
+DECLARE_ASN1_FUNCTIONS(OSSL_CRMF_SINGLEPUBINFO)
+typedef struct ossl_crmf_certtemplate_st OSSL_CRMF_CERTTEMPLATE;
+DECLARE_ASN1_FUNCTIONS(OSSL_CRMF_CERTTEMPLATE)
+typedef STACK_OF(OSSL_CRMF_MSG) OSSL_CRMF_MSGS;
+DECLARE_ASN1_FUNCTIONS(OSSL_CRMF_MSGS)
+
+typedef struct ossl_crmf_optionalvalidity_st OSSL_CRMF_OPTIONALVALIDITY;
+
+/* crmf_pbm.c */
+OSSL_CRMF_PBMPARAMETER *OSSL_CRMF_pbmp_new(OSSL_LIB_CTX *libctx, size_t slen,
+                                           int owfnid, size_t itercnt,
+                                           int macnid);
+int OSSL_CRMF_pbm_new(OSSL_LIB_CTX *libctx, const char *propq,
+                      const OSSL_CRMF_PBMPARAMETER *pbmp,
+                      const unsigned char *msg, size_t msglen,
+                      const unsigned char *sec, size_t seclen,
+                      unsigned char **mac, size_t *maclen);
+
+/* crmf_lib.c */
+int OSSL_CRMF_MSG_set1_regCtrl_regToken(OSSL_CRMF_MSG *msg,
+                                        const ASN1_UTF8STRING *tok);
+ASN1_UTF8STRING
+*OSSL_CRMF_MSG_get0_regCtrl_regToken(const OSSL_CRMF_MSG *msg);
+int OSSL_CRMF_MSG_set1_regCtrl_authenticator(OSSL_CRMF_MSG *msg,
+                                             const ASN1_UTF8STRING *auth);
+ASN1_UTF8STRING
+*OSSL_CRMF_MSG_get0_regCtrl_authenticator(const OSSL_CRMF_MSG *msg);
+int
+OSSL_CRMF_MSG_PKIPublicationInfo_push0_SinglePubInfo(OSSL_CRMF_PKIPUBLICATIONINFO *pi,
+                                                     OSSL_CRMF_SINGLEPUBINFO *spi);
+#  define OSSL_CRMF_PUB_METHOD_DONTCARE 0
+#  define OSSL_CRMF_PUB_METHOD_X500     1
+#  define OSSL_CRMF_PUB_METHOD_WEB      2
+#  define OSSL_CRMF_PUB_METHOD_LDAP     3
+int OSSL_CRMF_MSG_set0_SinglePubInfo(OSSL_CRMF_SINGLEPUBINFO *spi,
+                                     int method, GENERAL_NAME *nm);
+#  define OSSL_CRMF_PUB_ACTION_DONTPUBLISH   0
+#  define OSSL_CRMF_PUB_ACTION_PLEASEPUBLISH 1
+int OSSL_CRMF_MSG_set_PKIPublicationInfo_action(OSSL_CRMF_PKIPUBLICATIONINFO *pi,
+                                                int action);
+int OSSL_CRMF_MSG_set1_regCtrl_pkiPublicationInfo(OSSL_CRMF_MSG *msg,
+                                                  const OSSL_CRMF_PKIPUBLICATIONINFO *pi);
+OSSL_CRMF_PKIPUBLICATIONINFO
+*OSSL_CRMF_MSG_get0_regCtrl_pkiPublicationInfo(const OSSL_CRMF_MSG *msg);
+int OSSL_CRMF_MSG_set1_regCtrl_protocolEncrKey(OSSL_CRMF_MSG *msg,
+                                               const X509_PUBKEY *pubkey);
+X509_PUBKEY
+*OSSL_CRMF_MSG_get0_regCtrl_protocolEncrKey(const OSSL_CRMF_MSG *msg);
+int OSSL_CRMF_MSG_set1_regCtrl_oldCertID(OSSL_CRMF_MSG *msg,
+                                         const OSSL_CRMF_CERTID *cid);
+OSSL_CRMF_CERTID
+*OSSL_CRMF_MSG_get0_regCtrl_oldCertID(const OSSL_CRMF_MSG *msg);
+OSSL_CRMF_CERTID *OSSL_CRMF_CERTID_gen(const X509_NAME *issuer,
+                                       const ASN1_INTEGER *serial);
+
+int OSSL_CRMF_MSG_set1_regInfo_utf8Pairs(OSSL_CRMF_MSG *msg,
+                                         const ASN1_UTF8STRING *utf8pairs);
+ASN1_UTF8STRING
+*OSSL_CRMF_MSG_get0_regInfo_utf8Pairs(const OSSL_CRMF_MSG *msg);
+int OSSL_CRMF_MSG_set1_regInfo_certReq(OSSL_CRMF_MSG *msg,
+                                       const OSSL_CRMF_CERTREQUEST *cr);
+OSSL_CRMF_CERTREQUEST
+*OSSL_CRMF_MSG_get0_regInfo_certReq(const OSSL_CRMF_MSG *msg);
+
+int OSSL_CRMF_MSG_set0_validity(OSSL_CRMF_MSG *crm,
+                                ASN1_TIME *notBefore, ASN1_TIME *notAfter);
+int OSSL_CRMF_MSG_set_certReqId(OSSL_CRMF_MSG *crm, int rid);
+int OSSL_CRMF_MSG_get_certReqId(const OSSL_CRMF_MSG *crm);
+int OSSL_CRMF_MSG_set0_extensions(OSSL_CRMF_MSG *crm, X509_EXTENSIONS *exts);
+
+int OSSL_CRMF_MSG_push0_extension(OSSL_CRMF_MSG *crm, X509_EXTENSION *ext);
+#  define OSSL_CRMF_POPO_NONE       -1
+#  define OSSL_CRMF_POPO_RAVERIFIED 0
+#  define OSSL_CRMF_POPO_SIGNATURE  1
+#  define OSSL_CRMF_POPO_KEYENC     2
+#  define OSSL_CRMF_POPO_KEYAGREE   3
+int OSSL_CRMF_MSG_create_popo(int meth, OSSL_CRMF_MSG *crm,
+                              EVP_PKEY *pkey, const EVP_MD *digest,
+                              OSSL_LIB_CTX *libctx, const char *propq);
+int OSSL_CRMF_MSGS_verify_popo(const OSSL_CRMF_MSGS *reqs,
+                               int rid, int acceptRAVerified,
+                               OSSL_LIB_CTX *libctx, const char *propq);
+OSSL_CRMF_CERTTEMPLATE *OSSL_CRMF_MSG_get0_tmpl(const OSSL_CRMF_MSG *crm);
+const ASN1_INTEGER
+*OSSL_CRMF_CERTTEMPLATE_get0_serialNumber(const OSSL_CRMF_CERTTEMPLATE *tmpl);
+const X509_NAME
+*OSSL_CRMF_CERTTEMPLATE_get0_subject(const OSSL_CRMF_CERTTEMPLATE *tmpl);
+const X509_NAME
+*OSSL_CRMF_CERTTEMPLATE_get0_issuer(const OSSL_CRMF_CERTTEMPLATE *tmpl);
+X509_EXTENSIONS
+*OSSL_CRMF_CERTTEMPLATE_get0_extensions(const OSSL_CRMF_CERTTEMPLATE *tmpl);
+const X509_NAME
+*OSSL_CRMF_CERTID_get0_issuer(const OSSL_CRMF_CERTID *cid);
+const ASN1_INTEGER
+*OSSL_CRMF_CERTID_get0_serialNumber(const OSSL_CRMF_CERTID *cid);
+int OSSL_CRMF_CERTTEMPLATE_fill(OSSL_CRMF_CERTTEMPLATE *tmpl,
+                                EVP_PKEY *pubkey,
+                                const X509_NAME *subject,
+                                const X509_NAME *issuer,
+                                const ASN1_INTEGER *serial);
+X509
+*OSSL_CRMF_ENCRYPTEDVALUE_get1_encCert(const OSSL_CRMF_ENCRYPTEDVALUE *ecert,
+                                       OSSL_LIB_CTX *libctx, const char *propq,
+                                       EVP_PKEY *pkey);
+
+#  ifdef __cplusplus
+}
+#  endif
+# endif /* !defined(OPENSSL_NO_CRMF) */
+#endif /* !defined(OPENSSL_CRMF_H) */
diff --git a/openssl/crmferr.h b/openssl/crmferr.h
new file mode 100644
index 0000000..b242b92
--- /dev/null
+++ b/openssl/crmferr.h
@@ -0,0 +1,50 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_CRMFERR_H
+# define OPENSSL_CRMFERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+# ifndef OPENSSL_NO_CRMF
+
+
+/*
+ * CRMF reason codes.
+ */
+#  define CRMF_R_BAD_PBM_ITERATIONCOUNT                    100
+#  define CRMF_R_CRMFERROR                                 102
+#  define CRMF_R_ERROR                                     103
+#  define CRMF_R_ERROR_DECODING_CERTIFICATE                104
+#  define CRMF_R_ERROR_DECRYPTING_CERTIFICATE              105
+#  define CRMF_R_ERROR_DECRYPTING_SYMMETRIC_KEY            106
+#  define CRMF_R_FAILURE_OBTAINING_RANDOM                  107
+#  define CRMF_R_ITERATIONCOUNT_BELOW_100                  108
+#  define CRMF_R_MALFORMED_IV                              101
+#  define CRMF_R_NULL_ARGUMENT                             109
+#  define CRMF_R_POPOSKINPUT_NOT_SUPPORTED                 113
+#  define CRMF_R_POPO_INCONSISTENT_PUBLIC_KEY              117
+#  define CRMF_R_POPO_MISSING                              121
+#  define CRMF_R_POPO_MISSING_PUBLIC_KEY                   118
+#  define CRMF_R_POPO_MISSING_SUBJECT                      119
+#  define CRMF_R_POPO_RAVERIFIED_NOT_ACCEPTED              120
+#  define CRMF_R_SETTING_MAC_ALGOR_FAILURE                 110
+#  define CRMF_R_SETTING_OWF_ALGOR_FAILURE                 111
+#  define CRMF_R_UNSUPPORTED_ALGORITHM                     112
+#  define CRMF_R_UNSUPPORTED_CIPHER                        114
+#  define CRMF_R_UNSUPPORTED_METHOD_FOR_CREATING_POPO      115
+#  define CRMF_R_UNSUPPORTED_POPO_METHOD                   116
+
+# endif
+#endif
diff --git a/openssl/crypto.h b/openssl/crypto.h
new file mode 100644
index 0000000..ff2356b
--- /dev/null
+++ b/openssl/crypto.h
@@ -0,0 +1,558 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\crypto.h.in
+ *
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+#ifndef OPENSSL_CRYPTO_H
+# define OPENSSL_CRYPTO_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_CRYPTO_H
+# endif
+
+# include <stdlib.h>
+# include <time.h>
+
+# include <openssl/e_os2.h>
+
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+# include <openssl/safestack.h>
+# include <openssl/opensslv.h>
+# include <openssl/types.h>
+# include <openssl/opensslconf.h>
+# include <openssl/cryptoerr.h>
+# include <openssl/core.h>
+
+# ifdef CHARSET_EBCDIC
+#  include <openssl/ebcdic.h>
+# endif
+
+/*
+ * Resolve problems on some operating systems with symbol names that clash
+ * one way or another
+ */
+# include <openssl/symhacks.h>
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  include <openssl/opensslv.h>
+# endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define SSLeay                  OpenSSL_version_num
+#  define SSLeay_version          OpenSSL_version
+#  define SSLEAY_VERSION_NUMBER   OPENSSL_VERSION_NUMBER
+#  define SSLEAY_VERSION          OPENSSL_VERSION
+#  define SSLEAY_CFLAGS           OPENSSL_CFLAGS
+#  define SSLEAY_BUILT_ON         OPENSSL_BUILT_ON
+#  define SSLEAY_PLATFORM         OPENSSL_PLATFORM
+#  define SSLEAY_DIR              OPENSSL_DIR
+
+/*
+ * Old type for allocating dynamic locks. No longer used. Use the new thread
+ * API instead.
+ */
+typedef struct {
+    int dummy;
+} CRYPTO_dynlock;
+
+# endif /* OPENSSL_NO_DEPRECATED_1_1_0 */
+
+typedef void CRYPTO_RWLOCK;
+
+CRYPTO_RWLOCK *CRYPTO_THREAD_lock_new(void);
+__owur int CRYPTO_THREAD_read_lock(CRYPTO_RWLOCK *lock);
+__owur int CRYPTO_THREAD_write_lock(CRYPTO_RWLOCK *lock);
+int CRYPTO_THREAD_unlock(CRYPTO_RWLOCK *lock);
+void CRYPTO_THREAD_lock_free(CRYPTO_RWLOCK *lock);
+
+int CRYPTO_atomic_add(int *val, int amount, int *ret, CRYPTO_RWLOCK *lock);
+int CRYPTO_atomic_or(uint64_t *val, uint64_t op, uint64_t *ret,
+                     CRYPTO_RWLOCK *lock);
+int CRYPTO_atomic_load(uint64_t *val, uint64_t *ret, CRYPTO_RWLOCK *lock);
+
+/* No longer needed, so this is a no-op */
+#define OPENSSL_malloc_init() while(0) continue
+
+# define OPENSSL_malloc(num) \
+        CRYPTO_malloc(num, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_zalloc(num) \
+        CRYPTO_zalloc(num, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_realloc(addr, num) \
+        CRYPTO_realloc(addr, num, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_clear_realloc(addr, old_num, num) \
+        CRYPTO_clear_realloc(addr, old_num, num, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_clear_free(addr, num) \
+        CRYPTO_clear_free(addr, num, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_free(addr) \
+        CRYPTO_free(addr, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_memdup(str, s) \
+        CRYPTO_memdup((str), s, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_strdup(str) \
+        CRYPTO_strdup(str, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_strndup(str, n) \
+        CRYPTO_strndup(str, n, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_secure_malloc(num) \
+        CRYPTO_secure_malloc(num, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_secure_zalloc(num) \
+        CRYPTO_secure_zalloc(num, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_secure_free(addr) \
+        CRYPTO_secure_free(addr, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_secure_clear_free(addr, num) \
+        CRYPTO_secure_clear_free(addr, num, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_secure_actual_size(ptr) \
+        CRYPTO_secure_actual_size(ptr)
+
+size_t OPENSSL_strlcpy(char *dst, const char *src, size_t siz);
+size_t OPENSSL_strlcat(char *dst, const char *src, size_t siz);
+size_t OPENSSL_strnlen(const char *str, size_t maxlen);
+int OPENSSL_buf2hexstr_ex(char *str, size_t str_n, size_t *strlength,
+                          const unsigned char *buf, size_t buflen,
+                          const char sep);
+char *OPENSSL_buf2hexstr(const unsigned char *buf, long buflen);
+int OPENSSL_hexstr2buf_ex(unsigned char *buf, size_t buf_n, size_t *buflen,
+                          const char *str, const char sep);
+unsigned char *OPENSSL_hexstr2buf(const char *str, long *buflen);
+int OPENSSL_hexchar2int(unsigned char c);
+int OPENSSL_strcasecmp(const char *s1, const char *s2);
+int OPENSSL_strncasecmp(const char *s1, const char *s2, size_t n);
+
+# define OPENSSL_MALLOC_MAX_NELEMS(type)  (((1U<<(sizeof(int)*8-1))-1)/sizeof(type))
+
+/*
+ * These functions return the values of OPENSSL_VERSION_MAJOR,
+ * OPENSSL_VERSION_MINOR, OPENSSL_VERSION_PATCH, OPENSSL_VERSION_PRE_RELEASE
+ * and OPENSSL_VERSION_BUILD_METADATA, respectively.
+ */
+unsigned int OPENSSL_version_major(void);
+unsigned int OPENSSL_version_minor(void);
+unsigned int OPENSSL_version_patch(void);
+const char *OPENSSL_version_pre_release(void);
+const char *OPENSSL_version_build_metadata(void);
+
+unsigned long OpenSSL_version_num(void);
+const char *OpenSSL_version(int type);
+# define OPENSSL_VERSION                0
+# define OPENSSL_CFLAGS                 1
+# define OPENSSL_BUILT_ON               2
+# define OPENSSL_PLATFORM               3
+# define OPENSSL_DIR                    4
+# define OPENSSL_ENGINES_DIR            5
+# define OPENSSL_VERSION_STRING         6
+# define OPENSSL_FULL_VERSION_STRING    7
+# define OPENSSL_MODULES_DIR            8
+# define OPENSSL_CPU_INFO               9
+
+const char *OPENSSL_info(int type);
+/*
+ * The series starts at 1001 to avoid confusion with the OpenSSL_version
+ * types.
+ */
+# define OPENSSL_INFO_CONFIG_DIR                1001
+# define OPENSSL_INFO_ENGINES_DIR               1002
+# define OPENSSL_INFO_MODULES_DIR               1003
+# define OPENSSL_INFO_DSO_EXTENSION             1004
+# define OPENSSL_INFO_DIR_FILENAME_SEPARATOR    1005
+# define OPENSSL_INFO_LIST_SEPARATOR            1006
+# define OPENSSL_INFO_SEED_SOURCE               1007
+# define OPENSSL_INFO_CPU_SETTINGS              1008
+
+int OPENSSL_issetugid(void);
+
+struct crypto_ex_data_st {
+    OSSL_LIB_CTX *ctx;
+    STACK_OF(void) *sk;
+};
+
+SKM_DEFINE_STACK_OF_INTERNAL(void, void, void)
+#define sk_void_num(sk) OPENSSL_sk_num(ossl_check_const_void_sk_type(sk))
+#define sk_void_value(sk, idx) ((void *)OPENSSL_sk_value(ossl_check_const_void_sk_type(sk), (idx)))
+#define sk_void_new(cmp) ((STACK_OF(void) *)OPENSSL_sk_new(ossl_check_void_compfunc_type(cmp)))
+#define sk_void_new_null() ((STACK_OF(void) *)OPENSSL_sk_new_null())
+#define sk_void_new_reserve(cmp, n) ((STACK_OF(void) *)OPENSSL_sk_new_reserve(ossl_check_void_compfunc_type(cmp), (n)))
+#define sk_void_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_void_sk_type(sk), (n))
+#define sk_void_free(sk) OPENSSL_sk_free(ossl_check_void_sk_type(sk))
+#define sk_void_zero(sk) OPENSSL_sk_zero(ossl_check_void_sk_type(sk))
+#define sk_void_delete(sk, i) ((void *)OPENSSL_sk_delete(ossl_check_void_sk_type(sk), (i)))
+#define sk_void_delete_ptr(sk, ptr) ((void *)OPENSSL_sk_delete_ptr(ossl_check_void_sk_type(sk), ossl_check_void_type(ptr)))
+#define sk_void_push(sk, ptr) OPENSSL_sk_push(ossl_check_void_sk_type(sk), ossl_check_void_type(ptr))
+#define sk_void_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_void_sk_type(sk), ossl_check_void_type(ptr))
+#define sk_void_pop(sk) ((void *)OPENSSL_sk_pop(ossl_check_void_sk_type(sk)))
+#define sk_void_shift(sk) ((void *)OPENSSL_sk_shift(ossl_check_void_sk_type(sk)))
+#define sk_void_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_void_sk_type(sk),ossl_check_void_freefunc_type(freefunc))
+#define sk_void_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_void_sk_type(sk), ossl_check_void_type(ptr), (idx))
+#define sk_void_set(sk, idx, ptr) ((void *)OPENSSL_sk_set(ossl_check_void_sk_type(sk), (idx), ossl_check_void_type(ptr)))
+#define sk_void_find(sk, ptr) OPENSSL_sk_find(ossl_check_void_sk_type(sk), ossl_check_void_type(ptr))
+#define sk_void_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_void_sk_type(sk), ossl_check_void_type(ptr))
+#define sk_void_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_void_sk_type(sk), ossl_check_void_type(ptr), pnum)
+#define sk_void_sort(sk) OPENSSL_sk_sort(ossl_check_void_sk_type(sk))
+#define sk_void_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_void_sk_type(sk))
+#define sk_void_dup(sk) ((STACK_OF(void) *)OPENSSL_sk_dup(ossl_check_const_void_sk_type(sk)))
+#define sk_void_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(void) *)OPENSSL_sk_deep_copy(ossl_check_const_void_sk_type(sk), ossl_check_void_copyfunc_type(copyfunc), ossl_check_void_freefunc_type(freefunc)))
+#define sk_void_set_cmp_func(sk, cmp) ((sk_void_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_void_sk_type(sk), ossl_check_void_compfunc_type(cmp)))
+
+
+
+/*
+ * Per class, we have a STACK of function pointers.
+ */
+# define CRYPTO_EX_INDEX_SSL              0
+# define CRYPTO_EX_INDEX_SSL_CTX          1
+# define CRYPTO_EX_INDEX_SSL_SESSION      2
+# define CRYPTO_EX_INDEX_X509             3
+# define CRYPTO_EX_INDEX_X509_STORE       4
+# define CRYPTO_EX_INDEX_X509_STORE_CTX   5
+# define CRYPTO_EX_INDEX_DH               6
+# define CRYPTO_EX_INDEX_DSA              7
+# define CRYPTO_EX_INDEX_EC_KEY           8
+# define CRYPTO_EX_INDEX_RSA              9
+# define CRYPTO_EX_INDEX_ENGINE          10
+# define CRYPTO_EX_INDEX_UI              11
+# define CRYPTO_EX_INDEX_BIO             12
+# define CRYPTO_EX_INDEX_APP             13
+# define CRYPTO_EX_INDEX_UI_METHOD       14
+# define CRYPTO_EX_INDEX_RAND_DRBG       15
+# define CRYPTO_EX_INDEX_DRBG            CRYPTO_EX_INDEX_RAND_DRBG
+# define CRYPTO_EX_INDEX_OSSL_LIB_CTX    16
+# define CRYPTO_EX_INDEX_EVP_PKEY        17
+# define CRYPTO_EX_INDEX__COUNT          18
+
+typedef void CRYPTO_EX_new (void *parent, void *ptr, CRYPTO_EX_DATA *ad,
+                           int idx, long argl, void *argp);
+typedef void CRYPTO_EX_free (void *parent, void *ptr, CRYPTO_EX_DATA *ad,
+                             int idx, long argl, void *argp);
+typedef int CRYPTO_EX_dup (CRYPTO_EX_DATA *to, const CRYPTO_EX_DATA *from,
+                           void **from_d, int idx, long argl, void *argp);
+__owur int CRYPTO_get_ex_new_index(int class_index, long argl, void *argp,
+                                   CRYPTO_EX_new *new_func,
+                                   CRYPTO_EX_dup *dup_func,
+                                   CRYPTO_EX_free *free_func);
+/* No longer use an index. */
+int CRYPTO_free_ex_index(int class_index, int idx);
+
+/*
+ * Initialise/duplicate/free CRYPTO_EX_DATA variables corresponding to a
+ * given class (invokes whatever per-class callbacks are applicable)
+ */
+int CRYPTO_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
+int CRYPTO_dup_ex_data(int class_index, CRYPTO_EX_DATA *to,
+                       const CRYPTO_EX_DATA *from);
+
+void CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
+
+/* Allocate a single item in the CRYPTO_EX_DATA variable */
+int CRYPTO_alloc_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad,
+                         int idx);
+
+/*
+ * Get/set data in a CRYPTO_EX_DATA variable corresponding to a particular
+ * index (relative to the class type involved)
+ */
+int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val);
+void *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad, int idx);
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+/*
+ * This function cleans up all "ex_data" state. It mustn't be called under
+ * potential race-conditions.
+ */
+# define CRYPTO_cleanup_all_ex_data() while(0) continue
+
+/*
+ * The old locking functions have been removed completely without compatibility
+ * macros. This is because the old functions either could not properly report
+ * errors, or the returned error values were not clearly documented.
+ * Replacing the locking functions with no-ops would cause race condition
+ * issues in the affected applications. It is far better for them to fail at
+ * compile time.
+ * On the other hand, the locking callbacks are no longer used.  Consequently,
+ * the callback management functions can be safely replaced with no-op macros.
+ */
+#  define CRYPTO_num_locks()            (1)
+#  define CRYPTO_set_locking_callback(func)
+#  define CRYPTO_get_locking_callback()         (NULL)
+#  define CRYPTO_set_add_lock_callback(func)
+#  define CRYPTO_get_add_lock_callback()        (NULL)
+
+/*
+ * These defines where used in combination with the old locking callbacks,
+ * they are not called anymore, but old code that's not called might still
+ * use them.
+ */
+#  define CRYPTO_LOCK             1
+#  define CRYPTO_UNLOCK           2
+#  define CRYPTO_READ             4
+#  define CRYPTO_WRITE            8
+
+/* This structure is no longer used */
+typedef struct crypto_threadid_st {
+    int dummy;
+} CRYPTO_THREADID;
+/* Only use CRYPTO_THREADID_set_[numeric|pointer]() within callbacks */
+#  define CRYPTO_THREADID_set_numeric(id, val)
+#  define CRYPTO_THREADID_set_pointer(id, ptr)
+#  define CRYPTO_THREADID_set_callback(threadid_func)   (0)
+#  define CRYPTO_THREADID_get_callback()                (NULL)
+#  define CRYPTO_THREADID_current(id)
+#  define CRYPTO_THREADID_cmp(a, b)                     (-1)
+#  define CRYPTO_THREADID_cpy(dest, src)
+#  define CRYPTO_THREADID_hash(id)                      (0UL)
+
+#  ifndef OPENSSL_NO_DEPRECATED_1_0_0
+#   define CRYPTO_set_id_callback(func)
+#   define CRYPTO_get_id_callback()                     (NULL)
+#   define CRYPTO_thread_id()                           (0UL)
+#  endif /* OPENSSL_NO_DEPRECATED_1_0_0 */
+
+#  define CRYPTO_set_dynlock_create_callback(dyn_create_function)
+#  define CRYPTO_set_dynlock_lock_callback(dyn_lock_function)
+#  define CRYPTO_set_dynlock_destroy_callback(dyn_destroy_function)
+#  define CRYPTO_get_dynlock_create_callback()          (NULL)
+#  define CRYPTO_get_dynlock_lock_callback()            (NULL)
+#  define CRYPTO_get_dynlock_destroy_callback()         (NULL)
+# endif /* OPENSSL_NO_DEPRECATED_1_1_0 */
+
+typedef void *(*CRYPTO_malloc_fn)(size_t num, const char *file, int line);
+typedef void *(*CRYPTO_realloc_fn)(void *addr, size_t num, const char *file,
+                                   int line);
+typedef void (*CRYPTO_free_fn)(void *addr, const char *file, int line);
+int CRYPTO_set_mem_functions(CRYPTO_malloc_fn malloc_fn,
+                             CRYPTO_realloc_fn realloc_fn,
+                             CRYPTO_free_fn free_fn);
+void CRYPTO_get_mem_functions(CRYPTO_malloc_fn *malloc_fn,
+                              CRYPTO_realloc_fn *realloc_fn,
+                              CRYPTO_free_fn *free_fn);
+
+OSSL_CRYPTO_ALLOC void *CRYPTO_malloc(size_t num, const char *file, int line);
+OSSL_CRYPTO_ALLOC void *CRYPTO_zalloc(size_t num, const char *file, int line);
+OSSL_CRYPTO_ALLOC void *CRYPTO_memdup(const void *str, size_t siz, const char *file, int line);
+OSSL_CRYPTO_ALLOC char *CRYPTO_strdup(const char *str, const char *file, int line);
+OSSL_CRYPTO_ALLOC char *CRYPTO_strndup(const char *str, size_t s, const char *file, int line);
+void CRYPTO_free(void *ptr, const char *file, int line);
+void CRYPTO_clear_free(void *ptr, size_t num, const char *file, int line);
+void *CRYPTO_realloc(void *addr, size_t num, const char *file, int line);
+void *CRYPTO_clear_realloc(void *addr, size_t old_num, size_t num,
+                           const char *file, int line);
+
+int CRYPTO_secure_malloc_init(size_t sz, size_t minsize);
+int CRYPTO_secure_malloc_done(void);
+OSSL_CRYPTO_ALLOC void *CRYPTO_secure_malloc(size_t num, const char *file, int line);
+OSSL_CRYPTO_ALLOC void *CRYPTO_secure_zalloc(size_t num, const char *file, int line);
+void CRYPTO_secure_free(void *ptr, const char *file, int line);
+void CRYPTO_secure_clear_free(void *ptr, size_t num,
+                              const char *file, int line);
+int CRYPTO_secure_allocated(const void *ptr);
+int CRYPTO_secure_malloc_initialized(void);
+size_t CRYPTO_secure_actual_size(void *ptr);
+size_t CRYPTO_secure_used(void);
+
+void OPENSSL_cleanse(void *ptr, size_t len);
+
+# ifndef OPENSSL_NO_CRYPTO_MDEBUG
+/*
+ * The following can be used to detect memory leaks in the library. If
+ * used, it turns on malloc checking
+ */
+# define CRYPTO_MEM_CHECK_OFF     0x0   /* Control only */
+# define CRYPTO_MEM_CHECK_ON      0x1   /* Control and mode bit */
+# define CRYPTO_MEM_CHECK_ENABLE  0x2   /* Control and mode bit */
+# define CRYPTO_MEM_CHECK_DISABLE 0x3   /* Control only */
+
+void CRYPTO_get_alloc_counts(int *mcount, int *rcount, int *fcount);
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#    define OPENSSL_mem_debug_push(info) \
+         CRYPTO_mem_debug_push(info, OPENSSL_FILE, OPENSSL_LINE)
+#    define OPENSSL_mem_debug_pop() \
+         CRYPTO_mem_debug_pop()
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int CRYPTO_set_mem_debug(int flag);
+OSSL_DEPRECATEDIN_3_0 int CRYPTO_mem_ctrl(int mode);
+OSSL_DEPRECATEDIN_3_0 int CRYPTO_mem_debug_push(const char *info,
+                                                const char *file, int line);
+OSSL_DEPRECATEDIN_3_0 int CRYPTO_mem_debug_pop(void);
+OSSL_DEPRECATEDIN_3_0 void CRYPTO_mem_debug_malloc(void *addr, size_t num,
+                                                   int flag,
+                                                   const char *file, int line);
+OSSL_DEPRECATEDIN_3_0 void CRYPTO_mem_debug_realloc(void *addr1, void *addr2,
+                                                    size_t num, int flag,
+                                                    const char *file, int line);
+OSSL_DEPRECATEDIN_3_0 void CRYPTO_mem_debug_free(void *addr, int flag,
+                                                 const char *file, int line);
+OSSL_DEPRECATEDIN_3_0
+int CRYPTO_mem_leaks_cb(int (*cb)(const char *str, size_t len, void *u),
+                        void *u);
+#  endif
+#  ifndef OPENSSL_NO_STDIO
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int CRYPTO_mem_leaks_fp(FILE *);
+#  endif
+#  endif
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int CRYPTO_mem_leaks(BIO *bio);
+# endif
+# endif /* OPENSSL_NO_CRYPTO_MDEBUG */
+
+/* die if we have to */
+ossl_noreturn void OPENSSL_die(const char *assertion, const char *file, int line);
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define OpenSSLDie(f,l,a) OPENSSL_die((a),(f),(l))
+# endif
+# define OPENSSL_assert(e) \
+    (void)((e) ? 0 : (OPENSSL_die("assertion failed: " #e, OPENSSL_FILE, OPENSSL_LINE), 1))
+
+int OPENSSL_isservice(void);
+
+void OPENSSL_init(void);
+# ifdef OPENSSL_SYS_UNIX
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 void OPENSSL_fork_prepare(void);
+OSSL_DEPRECATEDIN_3_0 void OPENSSL_fork_parent(void);
+OSSL_DEPRECATEDIN_3_0 void OPENSSL_fork_child(void);
+#  endif
+# endif
+
+struct tm *OPENSSL_gmtime(const time_t *timer, struct tm *result);
+int OPENSSL_gmtime_adj(struct tm *tm, int offset_day, long offset_sec);
+int OPENSSL_gmtime_diff(int *pday, int *psec,
+                        const struct tm *from, const struct tm *to);
+
+/*
+ * CRYPTO_memcmp returns zero iff the |len| bytes at |a| and |b| are equal.
+ * It takes an amount of time dependent on |len|, but independent of the
+ * contents of |a| and |b|. Unlike memcmp, it cannot be used to put elements
+ * into a defined order as the return value when a != b is undefined, other
+ * than to be non-zero.
+ */
+int CRYPTO_memcmp(const void * in_a, const void * in_b, size_t len);
+
+/* Standard initialisation options */
+# define OPENSSL_INIT_NO_LOAD_CRYPTO_STRINGS 0x00000001L
+# define OPENSSL_INIT_LOAD_CRYPTO_STRINGS    0x00000002L
+# define OPENSSL_INIT_ADD_ALL_CIPHERS        0x00000004L
+# define OPENSSL_INIT_ADD_ALL_DIGESTS        0x00000008L
+# define OPENSSL_INIT_NO_ADD_ALL_CIPHERS     0x00000010L
+# define OPENSSL_INIT_NO_ADD_ALL_DIGESTS     0x00000020L
+# define OPENSSL_INIT_LOAD_CONFIG            0x00000040L
+# define OPENSSL_INIT_NO_LOAD_CONFIG         0x00000080L
+# define OPENSSL_INIT_ASYNC                  0x00000100L
+# define OPENSSL_INIT_ENGINE_RDRAND          0x00000200L
+# define OPENSSL_INIT_ENGINE_DYNAMIC         0x00000400L
+# define OPENSSL_INIT_ENGINE_OPENSSL         0x00000800L
+# define OPENSSL_INIT_ENGINE_CRYPTODEV       0x00001000L
+# define OPENSSL_INIT_ENGINE_CAPI            0x00002000L
+# define OPENSSL_INIT_ENGINE_PADLOCK         0x00004000L
+# define OPENSSL_INIT_ENGINE_AFALG           0x00008000L
+/* FREE:                                     0x00010000L */
+# define OPENSSL_INIT_ATFORK                 0x00020000L
+/* OPENSSL_INIT_BASE_ONLY                    0x00040000L */
+# define OPENSSL_INIT_NO_ATEXIT              0x00080000L
+/* OPENSSL_INIT flag range 0x03f00000 reserved for OPENSSL_init_ssl() */
+/* FREE: 0x04000000L */
+/* FREE: 0x08000000L */
+/* FREE: 0x10000000L */
+/* FREE: 0x20000000L */
+/* FREE: 0x40000000L */
+/* FREE: 0x80000000L */
+/* Max OPENSSL_INIT flag value is 0x80000000 */
+
+/* openssl and dasync not counted as builtin */
+# define OPENSSL_INIT_ENGINE_ALL_BUILTIN \
+    (OPENSSL_INIT_ENGINE_RDRAND | OPENSSL_INIT_ENGINE_DYNAMIC \
+    | OPENSSL_INIT_ENGINE_CRYPTODEV | OPENSSL_INIT_ENGINE_CAPI | \
+    OPENSSL_INIT_ENGINE_PADLOCK)
+
+/* Library initialisation functions */
+void OPENSSL_cleanup(void);
+int OPENSSL_init_crypto(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings);
+int OPENSSL_atexit(void (*handler)(void));
+void OPENSSL_thread_stop(void);
+void OPENSSL_thread_stop_ex(OSSL_LIB_CTX *ctx);
+
+/* Low-level control of initialization */
+OPENSSL_INIT_SETTINGS *OPENSSL_INIT_new(void);
+# ifndef OPENSSL_NO_STDIO
+int OPENSSL_INIT_set_config_filename(OPENSSL_INIT_SETTINGS *settings,
+                                     const char *config_filename);
+void OPENSSL_INIT_set_config_file_flags(OPENSSL_INIT_SETTINGS *settings,
+                                        unsigned long flags);
+int OPENSSL_INIT_set_config_appname(OPENSSL_INIT_SETTINGS *settings,
+                                    const char *config_appname);
+# endif
+void OPENSSL_INIT_free(OPENSSL_INIT_SETTINGS *settings);
+
+# if defined(OPENSSL_THREADS) && !defined(CRYPTO_TDEBUG)
+#  if defined(_WIN32)
+#   if defined(BASETYPES) || defined(_WINDEF_H)
+/* application has to include <windows.h> in order to use this */
+typedef DWORD CRYPTO_THREAD_LOCAL;
+typedef DWORD CRYPTO_THREAD_ID;
+
+typedef LONG CRYPTO_ONCE;
+#    define CRYPTO_ONCE_STATIC_INIT 0
+#   endif
+#  else
+#   if defined(__TANDEM) && defined(_SPT_MODEL_)
+#    define  SPT_THREAD_SIGNAL 1
+#    define  SPT_THREAD_AWARE 1
+#    include <spthread.h>
+#   else
+#    include <pthread.h>
+#   endif
+typedef pthread_once_t CRYPTO_ONCE;
+typedef pthread_key_t CRYPTO_THREAD_LOCAL;
+typedef pthread_t CRYPTO_THREAD_ID;
+
+#   define CRYPTO_ONCE_STATIC_INIT PTHREAD_ONCE_INIT
+#  endif
+# endif
+
+# if !defined(CRYPTO_ONCE_STATIC_INIT)
+typedef unsigned int CRYPTO_ONCE;
+typedef unsigned int CRYPTO_THREAD_LOCAL;
+typedef unsigned int CRYPTO_THREAD_ID;
+#  define CRYPTO_ONCE_STATIC_INIT 0
+# endif
+
+int CRYPTO_THREAD_run_once(CRYPTO_ONCE *once, void (*init)(void));
+
+int CRYPTO_THREAD_init_local(CRYPTO_THREAD_LOCAL *key, void (*cleanup)(void *));
+void *CRYPTO_THREAD_get_local(CRYPTO_THREAD_LOCAL *key);
+int CRYPTO_THREAD_set_local(CRYPTO_THREAD_LOCAL *key, void *val);
+int CRYPTO_THREAD_cleanup_local(CRYPTO_THREAD_LOCAL *key);
+
+CRYPTO_THREAD_ID CRYPTO_THREAD_get_current_id(void);
+int CRYPTO_THREAD_compare_id(CRYPTO_THREAD_ID a, CRYPTO_THREAD_ID b);
+
+OSSL_LIB_CTX *OSSL_LIB_CTX_new(void);
+OSSL_LIB_CTX *OSSL_LIB_CTX_new_from_dispatch(const OSSL_CORE_HANDLE *handle,
+                                             const OSSL_DISPATCH *in);
+OSSL_LIB_CTX *OSSL_LIB_CTX_new_child(const OSSL_CORE_HANDLE *handle,
+                                     const OSSL_DISPATCH *in);
+int OSSL_LIB_CTX_load_config(OSSL_LIB_CTX *ctx, const char *config_file);
+void OSSL_LIB_CTX_free(OSSL_LIB_CTX *);
+OSSL_LIB_CTX *OSSL_LIB_CTX_get0_global_default(void);
+OSSL_LIB_CTX *OSSL_LIB_CTX_set0_default(OSSL_LIB_CTX *libctx);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/crypto.h.in b/openssl/crypto.h.in
new file mode 100644
index 0000000..fb0c7cb
--- /dev/null
+++ b/openssl/crypto.h.in
@@ -0,0 +1,535 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_macros);
+-}
+
+#ifndef OPENSSL_CRYPTO_H
+# define OPENSSL_CRYPTO_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_CRYPTO_H
+# endif
+
+# include <stdlib.h>
+# include <time.h>
+
+# include <openssl/e_os2.h>
+
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+# include <openssl/safestack.h>
+# include <openssl/opensslv.h>
+# include <openssl/types.h>
+# include <openssl/opensslconf.h>
+# include <openssl/cryptoerr.h>
+# include <openssl/core.h>
+
+# ifdef CHARSET_EBCDIC
+#  include <openssl/ebcdic.h>
+# endif
+
+/*
+ * Resolve problems on some operating systems with symbol names that clash
+ * one way or another
+ */
+# include <openssl/symhacks.h>
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  include <openssl/opensslv.h>
+# endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define SSLeay                  OpenSSL_version_num
+#  define SSLeay_version          OpenSSL_version
+#  define SSLEAY_VERSION_NUMBER   OPENSSL_VERSION_NUMBER
+#  define SSLEAY_VERSION          OPENSSL_VERSION
+#  define SSLEAY_CFLAGS           OPENSSL_CFLAGS
+#  define SSLEAY_BUILT_ON         OPENSSL_BUILT_ON
+#  define SSLEAY_PLATFORM         OPENSSL_PLATFORM
+#  define SSLEAY_DIR              OPENSSL_DIR
+
+/*
+ * Old type for allocating dynamic locks. No longer used. Use the new thread
+ * API instead.
+ */
+typedef struct {
+    int dummy;
+} CRYPTO_dynlock;
+
+# endif /* OPENSSL_NO_DEPRECATED_1_1_0 */
+
+typedef void CRYPTO_RWLOCK;
+
+CRYPTO_RWLOCK *CRYPTO_THREAD_lock_new(void);
+__owur int CRYPTO_THREAD_read_lock(CRYPTO_RWLOCK *lock);
+__owur int CRYPTO_THREAD_write_lock(CRYPTO_RWLOCK *lock);
+int CRYPTO_THREAD_unlock(CRYPTO_RWLOCK *lock);
+void CRYPTO_THREAD_lock_free(CRYPTO_RWLOCK *lock);
+
+int CRYPTO_atomic_add(int *val, int amount, int *ret, CRYPTO_RWLOCK *lock);
+int CRYPTO_atomic_or(uint64_t *val, uint64_t op, uint64_t *ret,
+                     CRYPTO_RWLOCK *lock);
+int CRYPTO_atomic_load(uint64_t *val, uint64_t *ret, CRYPTO_RWLOCK *lock);
+
+/* No longer needed, so this is a no-op */
+#define OPENSSL_malloc_init() while(0) continue
+
+# define OPENSSL_malloc(num) \
+        CRYPTO_malloc(num, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_zalloc(num) \
+        CRYPTO_zalloc(num, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_realloc(addr, num) \
+        CRYPTO_realloc(addr, num, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_clear_realloc(addr, old_num, num) \
+        CRYPTO_clear_realloc(addr, old_num, num, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_clear_free(addr, num) \
+        CRYPTO_clear_free(addr, num, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_free(addr) \
+        CRYPTO_free(addr, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_memdup(str, s) \
+        CRYPTO_memdup((str), s, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_strdup(str) \
+        CRYPTO_strdup(str, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_strndup(str, n) \
+        CRYPTO_strndup(str, n, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_secure_malloc(num) \
+        CRYPTO_secure_malloc(num, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_secure_zalloc(num) \
+        CRYPTO_secure_zalloc(num, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_secure_free(addr) \
+        CRYPTO_secure_free(addr, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_secure_clear_free(addr, num) \
+        CRYPTO_secure_clear_free(addr, num, OPENSSL_FILE, OPENSSL_LINE)
+# define OPENSSL_secure_actual_size(ptr) \
+        CRYPTO_secure_actual_size(ptr)
+
+size_t OPENSSL_strlcpy(char *dst, const char *src, size_t siz);
+size_t OPENSSL_strlcat(char *dst, const char *src, size_t siz);
+size_t OPENSSL_strnlen(const char *str, size_t maxlen);
+int OPENSSL_buf2hexstr_ex(char *str, size_t str_n, size_t *strlength,
+                          const unsigned char *buf, size_t buflen,
+                          const char sep);
+char *OPENSSL_buf2hexstr(const unsigned char *buf, long buflen);
+int OPENSSL_hexstr2buf_ex(unsigned char *buf, size_t buf_n, size_t *buflen,
+                          const char *str, const char sep);
+unsigned char *OPENSSL_hexstr2buf(const char *str, long *buflen);
+int OPENSSL_hexchar2int(unsigned char c);
+int OPENSSL_strcasecmp(const char *s1, const char *s2);
+int OPENSSL_strncasecmp(const char *s1, const char *s2, size_t n);
+
+# define OPENSSL_MALLOC_MAX_NELEMS(type)  (((1U<<(sizeof(int)*8-1))-1)/sizeof(type))
+
+/*
+ * These functions return the values of OPENSSL_VERSION_MAJOR,
+ * OPENSSL_VERSION_MINOR, OPENSSL_VERSION_PATCH, OPENSSL_VERSION_PRE_RELEASE
+ * and OPENSSL_VERSION_BUILD_METADATA, respectively.
+ */
+unsigned int OPENSSL_version_major(void);
+unsigned int OPENSSL_version_minor(void);
+unsigned int OPENSSL_version_patch(void);
+const char *OPENSSL_version_pre_release(void);
+const char *OPENSSL_version_build_metadata(void);
+
+unsigned long OpenSSL_version_num(void);
+const char *OpenSSL_version(int type);
+# define OPENSSL_VERSION                0
+# define OPENSSL_CFLAGS                 1
+# define OPENSSL_BUILT_ON               2
+# define OPENSSL_PLATFORM               3
+# define OPENSSL_DIR                    4
+# define OPENSSL_ENGINES_DIR            5
+# define OPENSSL_VERSION_STRING         6
+# define OPENSSL_FULL_VERSION_STRING    7
+# define OPENSSL_MODULES_DIR            8
+# define OPENSSL_CPU_INFO               9
+
+const char *OPENSSL_info(int type);
+/*
+ * The series starts at 1001 to avoid confusion with the OpenSSL_version
+ * types.
+ */
+# define OPENSSL_INFO_CONFIG_DIR                1001
+# define OPENSSL_INFO_ENGINES_DIR               1002
+# define OPENSSL_INFO_MODULES_DIR               1003
+# define OPENSSL_INFO_DSO_EXTENSION             1004
+# define OPENSSL_INFO_DIR_FILENAME_SEPARATOR    1005
+# define OPENSSL_INFO_LIST_SEPARATOR            1006
+# define OPENSSL_INFO_SEED_SOURCE               1007
+# define OPENSSL_INFO_CPU_SETTINGS              1008
+
+int OPENSSL_issetugid(void);
+
+struct crypto_ex_data_st {
+    OSSL_LIB_CTX *ctx;
+    STACK_OF(void) *sk;
+};
+
+{-
+    generate_stack_macros("void");
+-}
+
+
+/*
+ * Per class, we have a STACK of function pointers.
+ */
+# define CRYPTO_EX_INDEX_SSL              0
+# define CRYPTO_EX_INDEX_SSL_CTX          1
+# define CRYPTO_EX_INDEX_SSL_SESSION      2
+# define CRYPTO_EX_INDEX_X509             3
+# define CRYPTO_EX_INDEX_X509_STORE       4
+# define CRYPTO_EX_INDEX_X509_STORE_CTX   5
+# define CRYPTO_EX_INDEX_DH               6
+# define CRYPTO_EX_INDEX_DSA              7
+# define CRYPTO_EX_INDEX_EC_KEY           8
+# define CRYPTO_EX_INDEX_RSA              9
+# define CRYPTO_EX_INDEX_ENGINE          10
+# define CRYPTO_EX_INDEX_UI              11
+# define CRYPTO_EX_INDEX_BIO             12
+# define CRYPTO_EX_INDEX_APP             13
+# define CRYPTO_EX_INDEX_UI_METHOD       14
+# define CRYPTO_EX_INDEX_RAND_DRBG       15
+# define CRYPTO_EX_INDEX_DRBG            CRYPTO_EX_INDEX_RAND_DRBG
+# define CRYPTO_EX_INDEX_OSSL_LIB_CTX    16
+# define CRYPTO_EX_INDEX_EVP_PKEY        17
+# define CRYPTO_EX_INDEX__COUNT          18
+
+typedef void CRYPTO_EX_new (void *parent, void *ptr, CRYPTO_EX_DATA *ad,
+                           int idx, long argl, void *argp);
+typedef void CRYPTO_EX_free (void *parent, void *ptr, CRYPTO_EX_DATA *ad,
+                             int idx, long argl, void *argp);
+typedef int CRYPTO_EX_dup (CRYPTO_EX_DATA *to, const CRYPTO_EX_DATA *from,
+                           void **from_d, int idx, long argl, void *argp);
+__owur int CRYPTO_get_ex_new_index(int class_index, long argl, void *argp,
+                                   CRYPTO_EX_new *new_func,
+                                   CRYPTO_EX_dup *dup_func,
+                                   CRYPTO_EX_free *free_func);
+/* No longer use an index. */
+int CRYPTO_free_ex_index(int class_index, int idx);
+
+/*
+ * Initialise/duplicate/free CRYPTO_EX_DATA variables corresponding to a
+ * given class (invokes whatever per-class callbacks are applicable)
+ */
+int CRYPTO_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
+int CRYPTO_dup_ex_data(int class_index, CRYPTO_EX_DATA *to,
+                       const CRYPTO_EX_DATA *from);
+
+void CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
+
+/* Allocate a single item in the CRYPTO_EX_DATA variable */
+int CRYPTO_alloc_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad,
+                         int idx);
+
+/*
+ * Get/set data in a CRYPTO_EX_DATA variable corresponding to a particular
+ * index (relative to the class type involved)
+ */
+int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val);
+void *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad, int idx);
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+/*
+ * This function cleans up all "ex_data" state. It mustn't be called under
+ * potential race-conditions.
+ */
+# define CRYPTO_cleanup_all_ex_data() while(0) continue
+
+/*
+ * The old locking functions have been removed completely without compatibility
+ * macros. This is because the old functions either could not properly report
+ * errors, or the returned error values were not clearly documented.
+ * Replacing the locking functions with no-ops would cause race condition
+ * issues in the affected applications. It is far better for them to fail at
+ * compile time.
+ * On the other hand, the locking callbacks are no longer used.  Consequently,
+ * the callback management functions can be safely replaced with no-op macros.
+ */
+#  define CRYPTO_num_locks()            (1)
+#  define CRYPTO_set_locking_callback(func)
+#  define CRYPTO_get_locking_callback()         (NULL)
+#  define CRYPTO_set_add_lock_callback(func)
+#  define CRYPTO_get_add_lock_callback()        (NULL)
+
+/*
+ * These defines where used in combination with the old locking callbacks,
+ * they are not called anymore, but old code that's not called might still
+ * use them.
+ */
+#  define CRYPTO_LOCK             1
+#  define CRYPTO_UNLOCK           2
+#  define CRYPTO_READ             4
+#  define CRYPTO_WRITE            8
+
+/* This structure is no longer used */
+typedef struct crypto_threadid_st {
+    int dummy;
+} CRYPTO_THREADID;
+/* Only use CRYPTO_THREADID_set_[numeric|pointer]() within callbacks */
+#  define CRYPTO_THREADID_set_numeric(id, val)
+#  define CRYPTO_THREADID_set_pointer(id, ptr)
+#  define CRYPTO_THREADID_set_callback(threadid_func)   (0)
+#  define CRYPTO_THREADID_get_callback()                (NULL)
+#  define CRYPTO_THREADID_current(id)
+#  define CRYPTO_THREADID_cmp(a, b)                     (-1)
+#  define CRYPTO_THREADID_cpy(dest, src)
+#  define CRYPTO_THREADID_hash(id)                      (0UL)
+
+#  ifndef OPENSSL_NO_DEPRECATED_1_0_0
+#   define CRYPTO_set_id_callback(func)
+#   define CRYPTO_get_id_callback()                     (NULL)
+#   define CRYPTO_thread_id()                           (0UL)
+#  endif /* OPENSSL_NO_DEPRECATED_1_0_0 */
+
+#  define CRYPTO_set_dynlock_create_callback(dyn_create_function)
+#  define CRYPTO_set_dynlock_lock_callback(dyn_lock_function)
+#  define CRYPTO_set_dynlock_destroy_callback(dyn_destroy_function)
+#  define CRYPTO_get_dynlock_create_callback()          (NULL)
+#  define CRYPTO_get_dynlock_lock_callback()            (NULL)
+#  define CRYPTO_get_dynlock_destroy_callback()         (NULL)
+# endif /* OPENSSL_NO_DEPRECATED_1_1_0 */
+
+typedef void *(*CRYPTO_malloc_fn)(size_t num, const char *file, int line);
+typedef void *(*CRYPTO_realloc_fn)(void *addr, size_t num, const char *file,
+                                   int line);
+typedef void (*CRYPTO_free_fn)(void *addr, const char *file, int line);
+int CRYPTO_set_mem_functions(CRYPTO_malloc_fn malloc_fn,
+                             CRYPTO_realloc_fn realloc_fn,
+                             CRYPTO_free_fn free_fn);
+void CRYPTO_get_mem_functions(CRYPTO_malloc_fn *malloc_fn,
+                              CRYPTO_realloc_fn *realloc_fn,
+                              CRYPTO_free_fn *free_fn);
+
+OSSL_CRYPTO_ALLOC void *CRYPTO_malloc(size_t num, const char *file, int line);
+OSSL_CRYPTO_ALLOC void *CRYPTO_zalloc(size_t num, const char *file, int line);
+OSSL_CRYPTO_ALLOC void *CRYPTO_memdup(const void *str, size_t siz, const char *file, int line);
+OSSL_CRYPTO_ALLOC char *CRYPTO_strdup(const char *str, const char *file, int line);
+OSSL_CRYPTO_ALLOC char *CRYPTO_strndup(const char *str, size_t s, const char *file, int line);
+void CRYPTO_free(void *ptr, const char *file, int line);
+void CRYPTO_clear_free(void *ptr, size_t num, const char *file, int line);
+void *CRYPTO_realloc(void *addr, size_t num, const char *file, int line);
+void *CRYPTO_clear_realloc(void *addr, size_t old_num, size_t num,
+                           const char *file, int line);
+
+int CRYPTO_secure_malloc_init(size_t sz, size_t minsize);
+int CRYPTO_secure_malloc_done(void);
+OSSL_CRYPTO_ALLOC void *CRYPTO_secure_malloc(size_t num, const char *file, int line);
+OSSL_CRYPTO_ALLOC void *CRYPTO_secure_zalloc(size_t num, const char *file, int line);
+void CRYPTO_secure_free(void *ptr, const char *file, int line);
+void CRYPTO_secure_clear_free(void *ptr, size_t num,
+                              const char *file, int line);
+int CRYPTO_secure_allocated(const void *ptr);
+int CRYPTO_secure_malloc_initialized(void);
+size_t CRYPTO_secure_actual_size(void *ptr);
+size_t CRYPTO_secure_used(void);
+
+void OPENSSL_cleanse(void *ptr, size_t len);
+
+# ifndef OPENSSL_NO_CRYPTO_MDEBUG
+/*
+ * The following can be used to detect memory leaks in the library. If
+ * used, it turns on malloc checking
+ */
+# define CRYPTO_MEM_CHECK_OFF     0x0   /* Control only */
+# define CRYPTO_MEM_CHECK_ON      0x1   /* Control and mode bit */
+# define CRYPTO_MEM_CHECK_ENABLE  0x2   /* Control and mode bit */
+# define CRYPTO_MEM_CHECK_DISABLE 0x3   /* Control only */
+
+void CRYPTO_get_alloc_counts(int *mcount, int *rcount, int *fcount);
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#    define OPENSSL_mem_debug_push(info) \
+         CRYPTO_mem_debug_push(info, OPENSSL_FILE, OPENSSL_LINE)
+#    define OPENSSL_mem_debug_pop() \
+         CRYPTO_mem_debug_pop()
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int CRYPTO_set_mem_debug(int flag);
+OSSL_DEPRECATEDIN_3_0 int CRYPTO_mem_ctrl(int mode);
+OSSL_DEPRECATEDIN_3_0 int CRYPTO_mem_debug_push(const char *info,
+                                                const char *file, int line);
+OSSL_DEPRECATEDIN_3_0 int CRYPTO_mem_debug_pop(void);
+OSSL_DEPRECATEDIN_3_0 void CRYPTO_mem_debug_malloc(void *addr, size_t num,
+                                                   int flag,
+                                                   const char *file, int line);
+OSSL_DEPRECATEDIN_3_0 void CRYPTO_mem_debug_realloc(void *addr1, void *addr2,
+                                                    size_t num, int flag,
+                                                    const char *file, int line);
+OSSL_DEPRECATEDIN_3_0 void CRYPTO_mem_debug_free(void *addr, int flag,
+                                                 const char *file, int line);
+OSSL_DEPRECATEDIN_3_0
+int CRYPTO_mem_leaks_cb(int (*cb)(const char *str, size_t len, void *u),
+                        void *u);
+#  endif
+#  ifndef OPENSSL_NO_STDIO
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int CRYPTO_mem_leaks_fp(FILE *);
+#  endif
+#  endif
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int CRYPTO_mem_leaks(BIO *bio);
+# endif
+# endif /* OPENSSL_NO_CRYPTO_MDEBUG */
+
+/* die if we have to */
+ossl_noreturn void OPENSSL_die(const char *assertion, const char *file, int line);
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define OpenSSLDie(f,l,a) OPENSSL_die((a),(f),(l))
+# endif
+# define OPENSSL_assert(e) \
+    (void)((e) ? 0 : (OPENSSL_die("assertion failed: " #e, OPENSSL_FILE, OPENSSL_LINE), 1))
+
+int OPENSSL_isservice(void);
+
+void OPENSSL_init(void);
+# ifdef OPENSSL_SYS_UNIX
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 void OPENSSL_fork_prepare(void);
+OSSL_DEPRECATEDIN_3_0 void OPENSSL_fork_parent(void);
+OSSL_DEPRECATEDIN_3_0 void OPENSSL_fork_child(void);
+#  endif
+# endif
+
+struct tm *OPENSSL_gmtime(const time_t *timer, struct tm *result);
+int OPENSSL_gmtime_adj(struct tm *tm, int offset_day, long offset_sec);
+int OPENSSL_gmtime_diff(int *pday, int *psec,
+                        const struct tm *from, const struct tm *to);
+
+/*
+ * CRYPTO_memcmp returns zero iff the |len| bytes at |a| and |b| are equal.
+ * It takes an amount of time dependent on |len|, but independent of the
+ * contents of |a| and |b|. Unlike memcmp, it cannot be used to put elements
+ * into a defined order as the return value when a != b is undefined, other
+ * than to be non-zero.
+ */
+int CRYPTO_memcmp(const void * in_a, const void * in_b, size_t len);
+
+/* Standard initialisation options */
+# define OPENSSL_INIT_NO_LOAD_CRYPTO_STRINGS 0x00000001L
+# define OPENSSL_INIT_LOAD_CRYPTO_STRINGS    0x00000002L
+# define OPENSSL_INIT_ADD_ALL_CIPHERS        0x00000004L
+# define OPENSSL_INIT_ADD_ALL_DIGESTS        0x00000008L
+# define OPENSSL_INIT_NO_ADD_ALL_CIPHERS     0x00000010L
+# define OPENSSL_INIT_NO_ADD_ALL_DIGESTS     0x00000020L
+# define OPENSSL_INIT_LOAD_CONFIG            0x00000040L
+# define OPENSSL_INIT_NO_LOAD_CONFIG         0x00000080L
+# define OPENSSL_INIT_ASYNC                  0x00000100L
+# define OPENSSL_INIT_ENGINE_RDRAND          0x00000200L
+# define OPENSSL_INIT_ENGINE_DYNAMIC         0x00000400L
+# define OPENSSL_INIT_ENGINE_OPENSSL         0x00000800L
+# define OPENSSL_INIT_ENGINE_CRYPTODEV       0x00001000L
+# define OPENSSL_INIT_ENGINE_CAPI            0x00002000L
+# define OPENSSL_INIT_ENGINE_PADLOCK         0x00004000L
+# define OPENSSL_INIT_ENGINE_AFALG           0x00008000L
+/* FREE:                                     0x00010000L */
+# define OPENSSL_INIT_ATFORK                 0x00020000L
+/* OPENSSL_INIT_BASE_ONLY                    0x00040000L */
+# define OPENSSL_INIT_NO_ATEXIT              0x00080000L
+/* OPENSSL_INIT flag range 0x03f00000 reserved for OPENSSL_init_ssl() */
+/* FREE: 0x04000000L */
+/* FREE: 0x08000000L */
+/* FREE: 0x10000000L */
+/* FREE: 0x20000000L */
+/* FREE: 0x40000000L */
+/* FREE: 0x80000000L */
+/* Max OPENSSL_INIT flag value is 0x80000000 */
+
+/* openssl and dasync not counted as builtin */
+# define OPENSSL_INIT_ENGINE_ALL_BUILTIN \
+    (OPENSSL_INIT_ENGINE_RDRAND | OPENSSL_INIT_ENGINE_DYNAMIC \
+    | OPENSSL_INIT_ENGINE_CRYPTODEV | OPENSSL_INIT_ENGINE_CAPI | \
+    OPENSSL_INIT_ENGINE_PADLOCK)
+
+/* Library initialisation functions */
+void OPENSSL_cleanup(void);
+int OPENSSL_init_crypto(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings);
+int OPENSSL_atexit(void (*handler)(void));
+void OPENSSL_thread_stop(void);
+void OPENSSL_thread_stop_ex(OSSL_LIB_CTX *ctx);
+
+/* Low-level control of initialization */
+OPENSSL_INIT_SETTINGS *OPENSSL_INIT_new(void);
+# ifndef OPENSSL_NO_STDIO
+int OPENSSL_INIT_set_config_filename(OPENSSL_INIT_SETTINGS *settings,
+                                     const char *config_filename);
+void OPENSSL_INIT_set_config_file_flags(OPENSSL_INIT_SETTINGS *settings,
+                                        unsigned long flags);
+int OPENSSL_INIT_set_config_appname(OPENSSL_INIT_SETTINGS *settings,
+                                    const char *config_appname);
+# endif
+void OPENSSL_INIT_free(OPENSSL_INIT_SETTINGS *settings);
+
+# if defined(OPENSSL_THREADS) && !defined(CRYPTO_TDEBUG)
+#  if defined(_WIN32)
+#   if defined(BASETYPES) || defined(_WINDEF_H)
+/* application has to include <windows.h> in order to use this */
+typedef DWORD CRYPTO_THREAD_LOCAL;
+typedef DWORD CRYPTO_THREAD_ID;
+
+typedef LONG CRYPTO_ONCE;
+#    define CRYPTO_ONCE_STATIC_INIT 0
+#   endif
+#  else
+#   if defined(__TANDEM) && defined(_SPT_MODEL_)
+#    define  SPT_THREAD_SIGNAL 1
+#    define  SPT_THREAD_AWARE 1
+#    include <spthread.h>
+#   else
+#    include <pthread.h>
+#   endif
+typedef pthread_once_t CRYPTO_ONCE;
+typedef pthread_key_t CRYPTO_THREAD_LOCAL;
+typedef pthread_t CRYPTO_THREAD_ID;
+
+#   define CRYPTO_ONCE_STATIC_INIT PTHREAD_ONCE_INIT
+#  endif
+# endif
+
+# if !defined(CRYPTO_ONCE_STATIC_INIT)
+typedef unsigned int CRYPTO_ONCE;
+typedef unsigned int CRYPTO_THREAD_LOCAL;
+typedef unsigned int CRYPTO_THREAD_ID;
+#  define CRYPTO_ONCE_STATIC_INIT 0
+# endif
+
+int CRYPTO_THREAD_run_once(CRYPTO_ONCE *once, void (*init)(void));
+
+int CRYPTO_THREAD_init_local(CRYPTO_THREAD_LOCAL *key, void (*cleanup)(void *));
+void *CRYPTO_THREAD_get_local(CRYPTO_THREAD_LOCAL *key);
+int CRYPTO_THREAD_set_local(CRYPTO_THREAD_LOCAL *key, void *val);
+int CRYPTO_THREAD_cleanup_local(CRYPTO_THREAD_LOCAL *key);
+
+CRYPTO_THREAD_ID CRYPTO_THREAD_get_current_id(void);
+int CRYPTO_THREAD_compare_id(CRYPTO_THREAD_ID a, CRYPTO_THREAD_ID b);
+
+OSSL_LIB_CTX *OSSL_LIB_CTX_new(void);
+OSSL_LIB_CTX *OSSL_LIB_CTX_new_from_dispatch(const OSSL_CORE_HANDLE *handle,
+                                             const OSSL_DISPATCH *in);
+OSSL_LIB_CTX *OSSL_LIB_CTX_new_child(const OSSL_CORE_HANDLE *handle,
+                                     const OSSL_DISPATCH *in);
+int OSSL_LIB_CTX_load_config(OSSL_LIB_CTX *ctx, const char *config_file);
+void OSSL_LIB_CTX_free(OSSL_LIB_CTX *);
+OSSL_LIB_CTX *OSSL_LIB_CTX_get0_global_default(void);
+OSSL_LIB_CTX *OSSL_LIB_CTX_set0_default(OSSL_LIB_CTX *libctx);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/cryptoerr.h b/openssl/cryptoerr.h
new file mode 100644
index 0000000..e84b12d
--- /dev/null
+++ b/openssl/cryptoerr.h
@@ -0,0 +1,55 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_CRYPTOERR_H
+# define OPENSSL_CRYPTOERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * CRYPTO reason codes.
+ */
+# define CRYPTO_R_BAD_ALGORITHM_NAME                      117
+# define CRYPTO_R_CONFLICTING_NAMES                       118
+# define CRYPTO_R_HEX_STRING_TOO_SHORT                    121
+# define CRYPTO_R_ILLEGAL_HEX_DIGIT                       102
+# define CRYPTO_R_INSUFFICIENT_DATA_SPACE                 106
+# define CRYPTO_R_INSUFFICIENT_PARAM_SIZE                 107
+# define CRYPTO_R_INSUFFICIENT_SECURE_DATA_SPACE          108
+# define CRYPTO_R_INTEGER_OVERFLOW                        127
+# define CRYPTO_R_INVALID_NEGATIVE_VALUE                  122
+# define CRYPTO_R_INVALID_NULL_ARGUMENT                   109
+# define CRYPTO_R_INVALID_OSSL_PARAM_TYPE                 110
+# define CRYPTO_R_NO_PARAMS_TO_MERGE                      131
+# define CRYPTO_R_NO_SPACE_FOR_TERMINATING_NULL           128
+# define CRYPTO_R_ODD_NUMBER_OF_DIGITS                    103
+# define CRYPTO_R_PARAM_CANNOT_BE_REPRESENTED_EXACTLY     123
+# define CRYPTO_R_PARAM_NOT_INTEGER_TYPE                  124
+# define CRYPTO_R_PARAM_OF_INCOMPATIBLE_TYPE              129
+# define CRYPTO_R_PARAM_UNSIGNED_INTEGER_NEGATIVE_VALUE_UNSUPPORTED 125
+# define CRYPTO_R_PARAM_UNSUPPORTED_FLOATING_POINT_FORMAT 130
+# define CRYPTO_R_PARAM_VALUE_TOO_LARGE_FOR_DESTINATION   126
+# define CRYPTO_R_PROVIDER_ALREADY_EXISTS                 104
+# define CRYPTO_R_PROVIDER_SECTION_ERROR                  105
+# define CRYPTO_R_RANDOM_SECTION_ERROR                    119
+# define CRYPTO_R_SECURE_MALLOC_FAILURE                   111
+# define CRYPTO_R_STRING_TOO_LONG                         112
+# define CRYPTO_R_TOO_MANY_BYTES                          113
+# define CRYPTO_R_TOO_MANY_RECORDS                        114
+# define CRYPTO_R_TOO_SMALL_BUFFER                        116
+# define CRYPTO_R_UNKNOWN_NAME_IN_RANDOM_SECTION          120
+# define CRYPTO_R_ZERO_LENGTH_NUMBER                      115
+
+#endif
diff --git a/openssl/cryptoerr_legacy.h b/openssl/cryptoerr_legacy.h
new file mode 100644
index 0000000..ccab33a
--- /dev/null
+++ b/openssl/cryptoerr_legacy.h
@@ -0,0 +1,1466 @@
+/*
+ * Copyright 2020-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+/*
+ * This header file preserves symbols from pre-3.0 OpenSSL.
+ * It should never be included directly, as it's already included
+ * by the public {lib}err.h headers, and since it will go away some
+ * time in the future.
+ */
+
+#ifndef OPENSSL_CRYPTOERR_LEGACY_H
+# define OPENSSL_CRYPTOERR_LEGACY_H
+# pragma once
+
+# include <openssl/macros.h>
+# include <openssl/symhacks.h>
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int ERR_load_ASN1_strings(void);
+OSSL_DEPRECATEDIN_3_0 int ERR_load_ASYNC_strings(void);
+OSSL_DEPRECATEDIN_3_0 int ERR_load_BIO_strings(void);
+OSSL_DEPRECATEDIN_3_0 int ERR_load_BN_strings(void);
+OSSL_DEPRECATEDIN_3_0 int ERR_load_BUF_strings(void);
+#  ifndef OPENSSL_NO_CMS
+OSSL_DEPRECATEDIN_3_0 int ERR_load_CMS_strings(void);
+#  endif
+#  ifndef OPENSSL_NO_COMP
+OSSL_DEPRECATEDIN_3_0 int ERR_load_COMP_strings(void);
+#  endif
+OSSL_DEPRECATEDIN_3_0 int ERR_load_CONF_strings(void);
+OSSL_DEPRECATEDIN_3_0 int ERR_load_CRYPTO_strings(void);
+#  ifndef OPENSSL_NO_CT
+OSSL_DEPRECATEDIN_3_0 int ERR_load_CT_strings(void);
+#  endif
+#  ifndef OPENSSL_NO_DH
+OSSL_DEPRECATEDIN_3_0 int ERR_load_DH_strings(void);
+#  endif
+#  ifndef OPENSSL_NO_DSA
+OSSL_DEPRECATEDIN_3_0 int ERR_load_DSA_strings(void);
+#  endif
+#  ifndef OPENSSL_NO_EC
+OSSL_DEPRECATEDIN_3_0 int ERR_load_EC_strings(void);
+#  endif
+#  ifndef OPENSSL_NO_ENGINE
+OSSL_DEPRECATEDIN_3_0 int ERR_load_ENGINE_strings(void);
+#  endif
+OSSL_DEPRECATEDIN_3_0 int ERR_load_ERR_strings(void);
+OSSL_DEPRECATEDIN_3_0 int ERR_load_EVP_strings(void);
+OSSL_DEPRECATEDIN_3_0 int ERR_load_KDF_strings(void);
+OSSL_DEPRECATEDIN_3_0 int ERR_load_OBJ_strings(void);
+#  ifndef OPENSSL_NO_OCSP
+OSSL_DEPRECATEDIN_3_0 int ERR_load_OCSP_strings(void);
+#  endif
+OSSL_DEPRECATEDIN_3_0 int ERR_load_PEM_strings(void);
+OSSL_DEPRECATEDIN_3_0 int ERR_load_PKCS12_strings(void);
+OSSL_DEPRECATEDIN_3_0 int ERR_load_PKCS7_strings(void);
+OSSL_DEPRECATEDIN_3_0 int ERR_load_RAND_strings(void);
+OSSL_DEPRECATEDIN_3_0 int ERR_load_RSA_strings(void);
+OSSL_DEPRECATEDIN_3_0 int ERR_load_OSSL_STORE_strings(void);
+#  ifndef OPENSSL_NO_TS
+OSSL_DEPRECATEDIN_3_0 int ERR_load_TS_strings(void);
+#  endif
+OSSL_DEPRECATEDIN_3_0 int ERR_load_UI_strings(void);
+OSSL_DEPRECATEDIN_3_0 int ERR_load_X509_strings(void);
+OSSL_DEPRECATEDIN_3_0 int ERR_load_X509V3_strings(void);
+
+/* Collected _F_ macros from OpenSSL 1.1.1 */
+
+/*
+ * ASN1 function codes.
+ */
+#  define ASN1_F_A2D_ASN1_OBJECT                           0
+#  define ASN1_F_A2I_ASN1_INTEGER                          0
+#  define ASN1_F_A2I_ASN1_STRING                           0
+#  define ASN1_F_APPEND_EXP                                0
+#  define ASN1_F_ASN1_BIO_INIT                             0
+#  define ASN1_F_ASN1_BIT_STRING_SET_BIT                   0
+#  define ASN1_F_ASN1_CB                                   0
+#  define ASN1_F_ASN1_CHECK_TLEN                           0
+#  define ASN1_F_ASN1_COLLECT                              0
+#  define ASN1_F_ASN1_D2I_EX_PRIMITIVE                     0
+#  define ASN1_F_ASN1_D2I_FP                               0
+#  define ASN1_F_ASN1_D2I_READ_BIO                         0
+#  define ASN1_F_ASN1_DIGEST                               0
+#  define ASN1_F_ASN1_DO_ADB                               0
+#  define ASN1_F_ASN1_DO_LOCK                              0
+#  define ASN1_F_ASN1_DUP                                  0
+#  define ASN1_F_ASN1_ENC_SAVE                             0
+#  define ASN1_F_ASN1_EX_C2I                               0
+#  define ASN1_F_ASN1_FIND_END                             0
+#  define ASN1_F_ASN1_GENERALIZEDTIME_ADJ                  0
+#  define ASN1_F_ASN1_GENERATE_V3                          0
+#  define ASN1_F_ASN1_GET_INT64                            0
+#  define ASN1_F_ASN1_GET_OBJECT                           0
+#  define ASN1_F_ASN1_GET_UINT64                           0
+#  define ASN1_F_ASN1_I2D_BIO                              0
+#  define ASN1_F_ASN1_I2D_FP                               0
+#  define ASN1_F_ASN1_ITEM_D2I_FP                          0
+#  define ASN1_F_ASN1_ITEM_DUP                             0
+#  define ASN1_F_ASN1_ITEM_EMBED_D2I                       0
+#  define ASN1_F_ASN1_ITEM_EMBED_NEW                       0
+#  define ASN1_F_ASN1_ITEM_FLAGS_I2D                       0
+#  define ASN1_F_ASN1_ITEM_I2D_BIO                         0
+#  define ASN1_F_ASN1_ITEM_I2D_FP                          0
+#  define ASN1_F_ASN1_ITEM_PACK                            0
+#  define ASN1_F_ASN1_ITEM_SIGN                            0
+#  define ASN1_F_ASN1_ITEM_SIGN_CTX                        0
+#  define ASN1_F_ASN1_ITEM_UNPACK                          0
+#  define ASN1_F_ASN1_ITEM_VERIFY                          0
+#  define ASN1_F_ASN1_MBSTRING_NCOPY                       0
+#  define ASN1_F_ASN1_OBJECT_NEW                           0
+#  define ASN1_F_ASN1_OUTPUT_DATA                          0
+#  define ASN1_F_ASN1_PCTX_NEW                             0
+#  define ASN1_F_ASN1_PRIMITIVE_NEW                        0
+#  define ASN1_F_ASN1_SCTX_NEW                             0
+#  define ASN1_F_ASN1_SIGN                                 0
+#  define ASN1_F_ASN1_STR2TYPE                             0
+#  define ASN1_F_ASN1_STRING_GET_INT64                     0
+#  define ASN1_F_ASN1_STRING_GET_UINT64                    0
+#  define ASN1_F_ASN1_STRING_SET                           0
+#  define ASN1_F_ASN1_STRING_TABLE_ADD                     0
+#  define ASN1_F_ASN1_STRING_TO_BN                         0
+#  define ASN1_F_ASN1_STRING_TYPE_NEW                      0
+#  define ASN1_F_ASN1_TEMPLATE_EX_D2I                      0
+#  define ASN1_F_ASN1_TEMPLATE_NEW                         0
+#  define ASN1_F_ASN1_TEMPLATE_NOEXP_D2I                   0
+#  define ASN1_F_ASN1_TIME_ADJ                             0
+#  define ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING             0
+#  define ASN1_F_ASN1_TYPE_GET_OCTETSTRING                 0
+#  define ASN1_F_ASN1_UTCTIME_ADJ                          0
+#  define ASN1_F_ASN1_VERIFY                               0
+#  define ASN1_F_B64_READ_ASN1                             0
+#  define ASN1_F_B64_WRITE_ASN1                            0
+#  define ASN1_F_BIO_NEW_NDEF                              0
+#  define ASN1_F_BITSTR_CB                                 0
+#  define ASN1_F_BN_TO_ASN1_STRING                         0
+#  define ASN1_F_C2I_ASN1_BIT_STRING                       0
+#  define ASN1_F_C2I_ASN1_INTEGER                          0
+#  define ASN1_F_C2I_ASN1_OBJECT                           0
+#  define ASN1_F_C2I_IBUF                                  0
+#  define ASN1_F_C2I_UINT64_INT                            0
+#  define ASN1_F_COLLECT_DATA                              0
+#  define ASN1_F_D2I_ASN1_OBJECT                           0
+#  define ASN1_F_D2I_ASN1_UINTEGER                         0
+#  define ASN1_F_D2I_AUTOPRIVATEKEY                        0
+#  define ASN1_F_D2I_PRIVATEKEY                            0
+#  define ASN1_F_D2I_PUBLICKEY                             0
+#  define ASN1_F_DO_BUF                                    0
+#  define ASN1_F_DO_CREATE                                 0
+#  define ASN1_F_DO_DUMP                                   0
+#  define ASN1_F_DO_TCREATE                                0
+#  define ASN1_F_I2A_ASN1_OBJECT                           0
+#  define ASN1_F_I2D_ASN1_BIO_STREAM                       0
+#  define ASN1_F_I2D_ASN1_OBJECT                           0
+#  define ASN1_F_I2D_DSA_PUBKEY                            0
+#  define ASN1_F_I2D_EC_PUBKEY                             0
+#  define ASN1_F_I2D_PRIVATEKEY                            0
+#  define ASN1_F_I2D_PUBLICKEY                             0
+#  define ASN1_F_I2D_RSA_PUBKEY                            0
+#  define ASN1_F_LONG_C2I                                  0
+#  define ASN1_F_NDEF_PREFIX                               0
+#  define ASN1_F_NDEF_SUFFIX                               0
+#  define ASN1_F_OID_MODULE_INIT                           0
+#  define ASN1_F_PARSE_TAGGING                             0
+#  define ASN1_F_PKCS5_PBE2_SET_IV                         0
+#  define ASN1_F_PKCS5_PBE2_SET_SCRYPT                     0
+#  define ASN1_F_PKCS5_PBE_SET                             0
+#  define ASN1_F_PKCS5_PBE_SET0_ALGOR                      0
+#  define ASN1_F_PKCS5_PBKDF2_SET                          0
+#  define ASN1_F_PKCS5_SCRYPT_SET                          0
+#  define ASN1_F_SMIME_READ_ASN1                           0
+#  define ASN1_F_SMIME_TEXT                                0
+#  define ASN1_F_STABLE_GET                                0
+#  define ASN1_F_STBL_MODULE_INIT                          0
+#  define ASN1_F_UINT32_C2I                                0
+#  define ASN1_F_UINT32_NEW                                0
+#  define ASN1_F_UINT64_C2I                                0
+#  define ASN1_F_UINT64_NEW                                0
+#  define ASN1_F_X509_CRL_ADD0_REVOKED                     0
+#  define ASN1_F_X509_INFO_NEW                             0
+#  define ASN1_F_X509_NAME_ENCODE                          0
+#  define ASN1_F_X509_NAME_EX_D2I                          0
+#  define ASN1_F_X509_NAME_EX_NEW                          0
+#  define ASN1_F_X509_PKEY_NEW                             0
+
+/*
+ * ASYNC function codes.
+ */
+#  define ASYNC_F_ASYNC_CTX_NEW                            0
+#  define ASYNC_F_ASYNC_INIT_THREAD                        0
+#  define ASYNC_F_ASYNC_JOB_NEW                            0
+#  define ASYNC_F_ASYNC_PAUSE_JOB                          0
+#  define ASYNC_F_ASYNC_START_FUNC                         0
+#  define ASYNC_F_ASYNC_START_JOB                          0
+#  define ASYNC_F_ASYNC_WAIT_CTX_SET_WAIT_FD               0
+
+/*
+ * BIO function codes.
+ */
+#  define BIO_F_ACPT_STATE                                 0
+#  define BIO_F_ADDRINFO_WRAP                              0
+#  define BIO_F_ADDR_STRINGS                               0
+#  define BIO_F_BIO_ACCEPT                                 0
+#  define BIO_F_BIO_ACCEPT_EX                              0
+#  define BIO_F_BIO_ACCEPT_NEW                             0
+#  define BIO_F_BIO_ADDR_NEW                               0
+#  define BIO_F_BIO_BIND                                   0
+#  define BIO_F_BIO_CALLBACK_CTRL                          0
+#  define BIO_F_BIO_CONNECT                                0
+#  define BIO_F_BIO_CONNECT_NEW                            0
+#  define BIO_F_BIO_CTRL                                   0
+#  define BIO_F_BIO_GETS                                   0
+#  define BIO_F_BIO_GET_HOST_IP                            0
+#  define BIO_F_BIO_GET_NEW_INDEX                          0
+#  define BIO_F_BIO_GET_PORT                               0
+#  define BIO_F_BIO_LISTEN                                 0
+#  define BIO_F_BIO_LOOKUP                                 0
+#  define BIO_F_BIO_LOOKUP_EX                              0
+#  define BIO_F_BIO_MAKE_PAIR                              0
+#  define BIO_F_BIO_METH_NEW                               0
+#  define BIO_F_BIO_NEW                                    0
+#  define BIO_F_BIO_NEW_DGRAM_SCTP                         0
+#  define BIO_F_BIO_NEW_FILE                               0
+#  define BIO_F_BIO_NEW_MEM_BUF                            0
+#  define BIO_F_BIO_NREAD                                  0
+#  define BIO_F_BIO_NREAD0                                 0
+#  define BIO_F_BIO_NWRITE                                 0
+#  define BIO_F_BIO_NWRITE0                                0
+#  define BIO_F_BIO_PARSE_HOSTSERV                         0
+#  define BIO_F_BIO_PUTS                                   0
+#  define BIO_F_BIO_READ                                   0
+#  define BIO_F_BIO_READ_EX                                0
+#  define BIO_F_BIO_READ_INTERN                            0
+#  define BIO_F_BIO_SOCKET                                 0
+#  define BIO_F_BIO_SOCKET_NBIO                            0
+#  define BIO_F_BIO_SOCK_INFO                              0
+#  define BIO_F_BIO_SOCK_INIT                              0
+#  define BIO_F_BIO_WRITE                                  0
+#  define BIO_F_BIO_WRITE_EX                               0
+#  define BIO_F_BIO_WRITE_INTERN                           0
+#  define BIO_F_BUFFER_CTRL                                0
+#  define BIO_F_CONN_CTRL                                  0
+#  define BIO_F_CONN_STATE                                 0
+#  define BIO_F_DGRAM_SCTP_NEW                             0
+#  define BIO_F_DGRAM_SCTP_READ                            0
+#  define BIO_F_DGRAM_SCTP_WRITE                           0
+#  define BIO_F_DOAPR_OUTCH                                0
+#  define BIO_F_FILE_CTRL                                  0
+#  define BIO_F_FILE_READ                                  0
+#  define BIO_F_LINEBUFFER_CTRL                            0
+#  define BIO_F_LINEBUFFER_NEW                             0
+#  define BIO_F_MEM_WRITE                                  0
+#  define BIO_F_NBIOF_NEW                                  0
+#  define BIO_F_SLG_WRITE                                  0
+#  define BIO_F_SSL_NEW                                    0
+
+/*
+ * BN function codes.
+ */
+#  define BN_F_BNRAND                                      0
+#  define BN_F_BNRAND_RANGE                                0
+#  define BN_F_BN_BLINDING_CONVERT_EX                      0
+#  define BN_F_BN_BLINDING_CREATE_PARAM                    0
+#  define BN_F_BN_BLINDING_INVERT_EX                       0
+#  define BN_F_BN_BLINDING_NEW                             0
+#  define BN_F_BN_BLINDING_UPDATE                          0
+#  define BN_F_BN_BN2DEC                                   0
+#  define BN_F_BN_BN2HEX                                   0
+#  define BN_F_BN_COMPUTE_WNAF                             0
+#  define BN_F_BN_CTX_GET                                  0
+#  define BN_F_BN_CTX_NEW                                  0
+#  define BN_F_BN_CTX_START                                0
+#  define BN_F_BN_DIV                                      0
+#  define BN_F_BN_DIV_RECP                                 0
+#  define BN_F_BN_EXP                                      0
+#  define BN_F_BN_EXPAND_INTERNAL                          0
+#  define BN_F_BN_GENCB_NEW                                0
+#  define BN_F_BN_GENERATE_DSA_NONCE                       0
+#  define BN_F_BN_GENERATE_PRIME_EX                        0
+#  define BN_F_BN_GF2M_MOD                                 0
+#  define BN_F_BN_GF2M_MOD_EXP                             0
+#  define BN_F_BN_GF2M_MOD_MUL                             0
+#  define BN_F_BN_GF2M_MOD_SOLVE_QUAD                      0
+#  define BN_F_BN_GF2M_MOD_SOLVE_QUAD_ARR                  0
+#  define BN_F_BN_GF2M_MOD_SQR                             0
+#  define BN_F_BN_GF2M_MOD_SQRT                            0
+#  define BN_F_BN_LSHIFT                                   0
+#  define BN_F_BN_MOD_EXP2_MONT                            0
+#  define BN_F_BN_MOD_EXP_MONT                             0
+#  define BN_F_BN_MOD_EXP_MONT_CONSTTIME                   0
+#  define BN_F_BN_MOD_EXP_MONT_WORD                        0
+#  define BN_F_BN_MOD_EXP_RECP                             0
+#  define BN_F_BN_MOD_EXP_SIMPLE                           0
+#  define BN_F_BN_MOD_INVERSE                              0
+#  define BN_F_BN_MOD_INVERSE_NO_BRANCH                    0
+#  define BN_F_BN_MOD_LSHIFT_QUICK                         0
+#  define BN_F_BN_MOD_SQRT                                 0
+#  define BN_F_BN_MONT_CTX_NEW                             0
+#  define BN_F_BN_MPI2BN                                   0
+#  define BN_F_BN_NEW                                      0
+#  define BN_F_BN_POOL_GET                                 0
+#  define BN_F_BN_RAND                                     0
+#  define BN_F_BN_RAND_RANGE                               0
+#  define BN_F_BN_RECP_CTX_NEW                             0
+#  define BN_F_BN_RSHIFT                                   0
+#  define BN_F_BN_SET_WORDS                                0
+#  define BN_F_BN_STACK_PUSH                               0
+#  define BN_F_BN_USUB                                     0
+
+/*
+ * BUF function codes.
+ */
+#  define BUF_F_BUF_MEM_GROW                               0
+#  define BUF_F_BUF_MEM_GROW_CLEAN                         0
+#  define BUF_F_BUF_MEM_NEW                                0
+
+#  ifndef OPENSSL_NO_CMS
+/*
+ * CMS function codes.
+ */
+#   define CMS_F_CHECK_CONTENT                              0
+#   define CMS_F_CMS_ADD0_CERT                              0
+#   define CMS_F_CMS_ADD0_RECIPIENT_KEY                     0
+#   define CMS_F_CMS_ADD0_RECIPIENT_PASSWORD                0
+#   define CMS_F_CMS_ADD1_RECEIPTREQUEST                    0
+#   define CMS_F_CMS_ADD1_RECIPIENT_CERT                    0
+#   define CMS_F_CMS_ADD1_SIGNER                            0
+#   define CMS_F_CMS_ADD1_SIGNINGTIME                       0
+#   define CMS_F_CMS_COMPRESS                               0
+#   define CMS_F_CMS_COMPRESSEDDATA_CREATE                  0
+#   define CMS_F_CMS_COMPRESSEDDATA_INIT_BIO                0
+#   define CMS_F_CMS_COPY_CONTENT                           0
+#   define CMS_F_CMS_COPY_MESSAGEDIGEST                     0
+#   define CMS_F_CMS_DATA                                   0
+#   define CMS_F_CMS_DATAFINAL                              0
+#   define CMS_F_CMS_DATAINIT                               0
+#   define CMS_F_CMS_DECRYPT                                0
+#   define CMS_F_CMS_DECRYPT_SET1_KEY                       0
+#   define CMS_F_CMS_DECRYPT_SET1_PASSWORD                  0
+#   define CMS_F_CMS_DECRYPT_SET1_PKEY                      0
+#   define CMS_F_CMS_DIGESTALGORITHM_FIND_CTX               0
+#   define CMS_F_CMS_DIGESTALGORITHM_INIT_BIO               0
+#   define CMS_F_CMS_DIGESTEDDATA_DO_FINAL                  0
+#   define CMS_F_CMS_DIGEST_VERIFY                          0
+#   define CMS_F_CMS_ENCODE_RECEIPT                         0
+#   define CMS_F_CMS_ENCRYPT                                0
+#   define CMS_F_CMS_ENCRYPTEDCONTENT_INIT                  0
+#   define CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO              0
+#   define CMS_F_CMS_ENCRYPTEDDATA_DECRYPT                  0
+#   define CMS_F_CMS_ENCRYPTEDDATA_ENCRYPT                  0
+#   define CMS_F_CMS_ENCRYPTEDDATA_SET1_KEY                 0
+#   define CMS_F_CMS_ENVELOPEDDATA_CREATE                   0
+#   define CMS_F_CMS_ENVELOPEDDATA_INIT_BIO                 0
+#   define CMS_F_CMS_ENVELOPED_DATA_INIT                    0
+#   define CMS_F_CMS_ENV_ASN1_CTRL                          0
+#   define CMS_F_CMS_FINAL                                  0
+#   define CMS_F_CMS_GET0_CERTIFICATE_CHOICES               0
+#   define CMS_F_CMS_GET0_CONTENT                           0
+#   define CMS_F_CMS_GET0_ECONTENT_TYPE                     0
+#   define CMS_F_CMS_GET0_ENVELOPED                         0
+#   define CMS_F_CMS_GET0_REVOCATION_CHOICES                0
+#   define CMS_F_CMS_GET0_SIGNED                            0
+#   define CMS_F_CMS_MSGSIGDIGEST_ADD1                      0
+#   define CMS_F_CMS_RECEIPTREQUEST_CREATE0                 0
+#   define CMS_F_CMS_RECEIPT_VERIFY                         0
+#   define CMS_F_CMS_RECIPIENTINFO_DECRYPT                  0
+#   define CMS_F_CMS_RECIPIENTINFO_ENCRYPT                  0
+#   define CMS_F_CMS_RECIPIENTINFO_KARI_ENCRYPT             0
+#   define CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ALG            0
+#   define CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ORIG_ID        0
+#   define CMS_F_CMS_RECIPIENTINFO_KARI_GET0_REKS           0
+#   define CMS_F_CMS_RECIPIENTINFO_KARI_ORIG_ID_CMP         0
+#   define CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT            0
+#   define CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT            0
+#   define CMS_F_CMS_RECIPIENTINFO_KEKRI_GET0_ID            0
+#   define CMS_F_CMS_RECIPIENTINFO_KEKRI_ID_CMP             0
+#   define CMS_F_CMS_RECIPIENTINFO_KTRI_CERT_CMP            0
+#   define CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT             0
+#   define CMS_F_CMS_RECIPIENTINFO_KTRI_ENCRYPT             0
+#   define CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_ALGS           0
+#   define CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_SIGNER_ID      0
+#   define CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT               0
+#   define CMS_F_CMS_RECIPIENTINFO_SET0_KEY                 0
+#   define CMS_F_CMS_RECIPIENTINFO_SET0_PASSWORD            0
+#   define CMS_F_CMS_RECIPIENTINFO_SET0_PKEY                0
+#   define CMS_F_CMS_SD_ASN1_CTRL                           0
+#   define CMS_F_CMS_SET1_IAS                               0
+#   define CMS_F_CMS_SET1_KEYID                             0
+#   define CMS_F_CMS_SET1_SIGNERIDENTIFIER                  0
+#   define CMS_F_CMS_SET_DETACHED                           0
+#   define CMS_F_CMS_SIGN                                   0
+#   define CMS_F_CMS_SIGNED_DATA_INIT                       0
+#   define CMS_F_CMS_SIGNERINFO_CONTENT_SIGN                0
+#   define CMS_F_CMS_SIGNERINFO_SIGN                        0
+#   define CMS_F_CMS_SIGNERINFO_VERIFY                      0
+#   define CMS_F_CMS_SIGNERINFO_VERIFY_CERT                 0
+#   define CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT              0
+#   define CMS_F_CMS_SIGN_RECEIPT                           0
+#   define CMS_F_CMS_SI_CHECK_ATTRIBUTES                    0
+#   define CMS_F_CMS_STREAM                                 0
+#   define CMS_F_CMS_UNCOMPRESS                             0
+#   define CMS_F_CMS_VERIFY                                 0
+#   define CMS_F_KEK_UNWRAP_KEY                             0
+#  endif
+
+#  ifndef OPENSSL_NO_COMP
+/*
+ * COMP function codes.
+ */
+#   define COMP_F_BIO_ZLIB_FLUSH                            0
+#   define COMP_F_BIO_ZLIB_NEW                              0
+#   define COMP_F_BIO_ZLIB_READ                             0
+#   define COMP_F_BIO_ZLIB_WRITE                            0
+#   define COMP_F_COMP_CTX_NEW                              0
+#  endif
+
+/*
+ * CONF function codes.
+ */
+#  define CONF_F_CONF_DUMP_FP                              0
+#  define CONF_F_CONF_LOAD                                 0
+#  define CONF_F_CONF_LOAD_FP                              0
+#  define CONF_F_CONF_PARSE_LIST                           0
+#  define CONF_F_DEF_LOAD                                  0
+#  define CONF_F_DEF_LOAD_BIO                              0
+#  define CONF_F_GET_NEXT_FILE                             0
+#  define CONF_F_MODULE_ADD                                0
+#  define CONF_F_MODULE_INIT                               0
+#  define CONF_F_MODULE_LOAD_DSO                           0
+#  define CONF_F_MODULE_RUN                                0
+#  define CONF_F_NCONF_DUMP_BIO                            0
+#  define CONF_F_NCONF_DUMP_FP                             0
+#  define CONF_F_NCONF_GET_NUMBER_E                        0
+#  define CONF_F_NCONF_GET_SECTION                         0
+#  define CONF_F_NCONF_GET_STRING                          0
+#  define CONF_F_NCONF_LOAD                                0
+#  define CONF_F_NCONF_LOAD_BIO                            0
+#  define CONF_F_NCONF_LOAD_FP                             0
+#  define CONF_F_NCONF_NEW                                 0
+#  define CONF_F_PROCESS_INCLUDE                           0
+#  define CONF_F_SSL_MODULE_INIT                           0
+#  define CONF_F_STR_COPY                                  0
+
+/*
+ * CRYPTO function codes.
+ */
+#  define CRYPTO_F_CMAC_CTX_NEW                            0
+#  define CRYPTO_F_CRYPTO_DUP_EX_DATA                      0
+#  define CRYPTO_F_CRYPTO_FREE_EX_DATA                     0
+#  define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX                 0
+#  define CRYPTO_F_CRYPTO_MEMDUP                           0
+#  define CRYPTO_F_CRYPTO_NEW_EX_DATA                      0
+#  define CRYPTO_F_CRYPTO_OCB128_COPY_CTX                  0
+#  define CRYPTO_F_CRYPTO_OCB128_INIT                      0
+#  define CRYPTO_F_CRYPTO_SET_EX_DATA                      0
+#  define CRYPTO_F_GET_AND_LOCK                            0
+#  define CRYPTO_F_OPENSSL_ATEXIT                          0
+#  define CRYPTO_F_OPENSSL_BUF2HEXSTR                      0
+#  define CRYPTO_F_OPENSSL_FOPEN                           0
+#  define CRYPTO_F_OPENSSL_HEXSTR2BUF                      0
+#  define CRYPTO_F_OPENSSL_INIT_CRYPTO                     0
+#  define CRYPTO_F_OPENSSL_LH_NEW                          0
+#  define CRYPTO_F_OPENSSL_SK_DEEP_COPY                    0
+#  define CRYPTO_F_OPENSSL_SK_DUP                          0
+#  define CRYPTO_F_PKEY_HMAC_INIT                          0
+#  define CRYPTO_F_PKEY_POLY1305_INIT                      0
+#  define CRYPTO_F_PKEY_SIPHASH_INIT                       0
+#  define CRYPTO_F_SK_RESERVE                              0
+
+#  ifndef OPENSSL_NO_CT
+/*
+ * CT function codes.
+ */
+#   define CT_F_CTLOG_NEW                                   0
+#   define CT_F_CTLOG_NEW_FROM_BASE64                       0
+#   define CT_F_CTLOG_NEW_FROM_CONF                         0
+#   define CT_F_CTLOG_STORE_LOAD_CTX_NEW                    0
+#   define CT_F_CTLOG_STORE_LOAD_FILE                       0
+#   define CT_F_CTLOG_STORE_LOAD_LOG                        0
+#   define CT_F_CTLOG_STORE_NEW                             0
+#   define CT_F_CT_BASE64_DECODE                            0
+#   define CT_F_CT_POLICY_EVAL_CTX_NEW                      0
+#   define CT_F_CT_V1_LOG_ID_FROM_PKEY                      0
+#   define CT_F_I2O_SCT                                     0
+#   define CT_F_I2O_SCT_LIST                                0
+#   define CT_F_I2O_SCT_SIGNATURE                           0
+#   define CT_F_O2I_SCT                                     0
+#   define CT_F_O2I_SCT_LIST                                0
+#   define CT_F_O2I_SCT_SIGNATURE                           0
+#   define CT_F_SCT_CTX_NEW                                 0
+#   define CT_F_SCT_CTX_VERIFY                              0
+#   define CT_F_SCT_NEW                                     0
+#   define CT_F_SCT_NEW_FROM_BASE64                         0
+#   define CT_F_SCT_SET0_LOG_ID                             0
+#   define CT_F_SCT_SET1_EXTENSIONS                         0
+#   define CT_F_SCT_SET1_LOG_ID                             0
+#   define CT_F_SCT_SET1_SIGNATURE                          0
+#   define CT_F_SCT_SET_LOG_ENTRY_TYPE                      0
+#   define CT_F_SCT_SET_SIGNATURE_NID                       0
+#   define CT_F_SCT_SET_VERSION                             0
+#  endif
+
+#  ifndef OPENSSL_NO_DH
+/*
+ * DH function codes.
+ */
+#   define DH_F_COMPUTE_KEY                                 0
+#   define DH_F_DHPARAMS_PRINT_FP                           0
+#   define DH_F_DH_BUILTIN_GENPARAMS                        0
+#   define DH_F_DH_CHECK_EX                                 0
+#   define DH_F_DH_CHECK_PARAMS_EX                          0
+#   define DH_F_DH_CHECK_PUB_KEY_EX                         0
+#   define DH_F_DH_CMS_DECRYPT                              0
+#   define DH_F_DH_CMS_SET_PEERKEY                          0
+#   define DH_F_DH_CMS_SET_SHARED_INFO                      0
+#   define DH_F_DH_METH_DUP                                 0
+#   define DH_F_DH_METH_NEW                                 0
+#   define DH_F_DH_METH_SET1_NAME                           0
+#   define DH_F_DH_NEW_BY_NID                               0
+#   define DH_F_DH_NEW_METHOD                               0
+#   define DH_F_DH_PARAM_DECODE                             0
+#   define DH_F_DH_PKEY_PUBLIC_CHECK                        0
+#   define DH_F_DH_PRIV_DECODE                              0
+#   define DH_F_DH_PRIV_ENCODE                              0
+#   define DH_F_DH_PUB_DECODE                               0
+#   define DH_F_DH_PUB_ENCODE                               0
+#   define DH_F_DO_DH_PRINT                                 0
+#   define DH_F_GENERATE_KEY                                0
+#   define DH_F_PKEY_DH_CTRL_STR                            0
+#   define DH_F_PKEY_DH_DERIVE                              0
+#   define DH_F_PKEY_DH_INIT                                0
+#   define DH_F_PKEY_DH_KEYGEN                              0
+#  endif
+
+#  ifndef OPENSSL_NO_DSA
+/*
+ * DSA function codes.
+ */
+#   define DSA_F_DSAPARAMS_PRINT                            0
+#   define DSA_F_DSAPARAMS_PRINT_FP                         0
+#   define DSA_F_DSA_BUILTIN_PARAMGEN                       0
+#   define DSA_F_DSA_BUILTIN_PARAMGEN2                      0
+#   define DSA_F_DSA_DO_SIGN                                0
+#   define DSA_F_DSA_DO_VERIFY                              0
+#   define DSA_F_DSA_METH_DUP                               0
+#   define DSA_F_DSA_METH_NEW                               0
+#   define DSA_F_DSA_METH_SET1_NAME                         0
+#   define DSA_F_DSA_NEW_METHOD                             0
+#   define DSA_F_DSA_PARAM_DECODE                           0
+#   define DSA_F_DSA_PRINT_FP                               0
+#   define DSA_F_DSA_PRIV_DECODE                            0
+#   define DSA_F_DSA_PRIV_ENCODE                            0
+#   define DSA_F_DSA_PUB_DECODE                             0
+#   define DSA_F_DSA_PUB_ENCODE                             0
+#   define DSA_F_DSA_SIGN                                   0
+#   define DSA_F_DSA_SIGN_SETUP                             0
+#   define DSA_F_DSA_SIG_NEW                                0
+#   define DSA_F_OLD_DSA_PRIV_DECODE                        0
+#   define DSA_F_PKEY_DSA_CTRL                              0
+#   define DSA_F_PKEY_DSA_CTRL_STR                          0
+#   define DSA_F_PKEY_DSA_KEYGEN                            0
+#  endif
+
+#  ifndef OPENSSL_NO_EC
+/*
+ * EC function codes.
+ */
+#   define EC_F_BN_TO_FELEM                                 0
+#   define EC_F_D2I_ECPARAMETERS                            0
+#   define EC_F_D2I_ECPKPARAMETERS                          0
+#   define EC_F_D2I_ECPRIVATEKEY                            0
+#   define EC_F_DO_EC_KEY_PRINT                             0
+#   define EC_F_ECDH_CMS_DECRYPT                            0
+#   define EC_F_ECDH_CMS_SET_SHARED_INFO                    0
+#   define EC_F_ECDH_COMPUTE_KEY                            0
+#   define EC_F_ECDH_SIMPLE_COMPUTE_KEY                     0
+#   define EC_F_ECDSA_DO_SIGN_EX                            0
+#   define EC_F_ECDSA_DO_VERIFY                             0
+#   define EC_F_ECDSA_SIGN_EX                               0
+#   define EC_F_ECDSA_SIGN_SETUP                            0
+#   define EC_F_ECDSA_SIG_NEW                               0
+#   define EC_F_ECDSA_VERIFY                                0
+#   define EC_F_ECD_ITEM_VERIFY                             0
+#   define EC_F_ECKEY_PARAM2TYPE                            0
+#   define EC_F_ECKEY_PARAM_DECODE                          0
+#   define EC_F_ECKEY_PRIV_DECODE                           0
+#   define EC_F_ECKEY_PRIV_ENCODE                           0
+#   define EC_F_ECKEY_PUB_DECODE                            0
+#   define EC_F_ECKEY_PUB_ENCODE                            0
+#   define EC_F_ECKEY_TYPE2PARAM                            0
+#   define EC_F_ECPARAMETERS_PRINT                          0
+#   define EC_F_ECPARAMETERS_PRINT_FP                       0
+#   define EC_F_ECPKPARAMETERS_PRINT                        0
+#   define EC_F_ECPKPARAMETERS_PRINT_FP                     0
+#   define EC_F_ECP_NISTZ256_GET_AFFINE                     0
+#   define EC_F_ECP_NISTZ256_INV_MOD_ORD                    0
+#   define EC_F_ECP_NISTZ256_MULT_PRECOMPUTE                0
+#   define EC_F_ECP_NISTZ256_POINTS_MUL                     0
+#   define EC_F_ECP_NISTZ256_PRE_COMP_NEW                   0
+#   define EC_F_ECP_NISTZ256_WINDOWED_MUL                   0
+#   define EC_F_ECX_KEY_OP                                  0
+#   define EC_F_ECX_PRIV_ENCODE                             0
+#   define EC_F_ECX_PUB_ENCODE                              0
+#   define EC_F_EC_ASN1_GROUP2CURVE                         0
+#   define EC_F_EC_ASN1_GROUP2FIELDID                       0
+#   define EC_F_EC_GF2M_MONTGOMERY_POINT_MULTIPLY           0
+#   define EC_F_EC_GF2M_SIMPLE_FIELD_INV                    0
+#   define EC_F_EC_GF2M_SIMPLE_GROUP_CHECK_DISCRIMINANT     0
+#   define EC_F_EC_GF2M_SIMPLE_GROUP_SET_CURVE              0
+#   define EC_F_EC_GF2M_SIMPLE_LADDER_POST                  0
+#   define EC_F_EC_GF2M_SIMPLE_LADDER_PRE                   0
+#   define EC_F_EC_GF2M_SIMPLE_OCT2POINT                    0
+#   define EC_F_EC_GF2M_SIMPLE_POINT2OCT                    0
+#   define EC_F_EC_GF2M_SIMPLE_POINTS_MUL                   0
+#   define EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES 0
+#   define EC_F_EC_GF2M_SIMPLE_POINT_SET_AFFINE_COORDINATES 0
+#   define EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES   0
+#   define EC_F_EC_GFP_MONT_FIELD_DECODE                    0
+#   define EC_F_EC_GFP_MONT_FIELD_ENCODE                    0
+#   define EC_F_EC_GFP_MONT_FIELD_INV                       0
+#   define EC_F_EC_GFP_MONT_FIELD_MUL                       0
+#   define EC_F_EC_GFP_MONT_FIELD_SET_TO_ONE                0
+#   define EC_F_EC_GFP_MONT_FIELD_SQR                       0
+#   define EC_F_EC_GFP_MONT_GROUP_SET_CURVE                 0
+#   define EC_F_EC_GFP_NISTP224_GROUP_SET_CURVE             0
+#   define EC_F_EC_GFP_NISTP224_POINTS_MUL                  0
+#   define EC_F_EC_GFP_NISTP224_POINT_GET_AFFINE_COORDINATES 0
+#   define EC_F_EC_GFP_NISTP256_GROUP_SET_CURVE             0
+#   define EC_F_EC_GFP_NISTP256_POINTS_MUL                  0
+#   define EC_F_EC_GFP_NISTP256_POINT_GET_AFFINE_COORDINATES 0
+#   define EC_F_EC_GFP_NISTP521_GROUP_SET_CURVE             0
+#   define EC_F_EC_GFP_NISTP521_POINTS_MUL                  0
+#   define EC_F_EC_GFP_NISTP521_POINT_GET_AFFINE_COORDINATES 0
+#   define EC_F_EC_GFP_NIST_FIELD_MUL                       0
+#   define EC_F_EC_GFP_NIST_FIELD_SQR                       0
+#   define EC_F_EC_GFP_NIST_GROUP_SET_CURVE                 0
+#   define EC_F_EC_GFP_SIMPLE_BLIND_COORDINATES             0
+#   define EC_F_EC_GFP_SIMPLE_FIELD_INV                     0
+#   define EC_F_EC_GFP_SIMPLE_GROUP_CHECK_DISCRIMINANT      0
+#   define EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE               0
+#   define EC_F_EC_GFP_SIMPLE_MAKE_AFFINE                   0
+#   define EC_F_EC_GFP_SIMPLE_OCT2POINT                     0
+#   define EC_F_EC_GFP_SIMPLE_POINT2OCT                     0
+#   define EC_F_EC_GFP_SIMPLE_POINTS_MAKE_AFFINE            0
+#   define EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES  0
+#   define EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES  0
+#   define EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES    0
+#   define EC_F_EC_GROUP_CHECK                              0
+#   define EC_F_EC_GROUP_CHECK_DISCRIMINANT                 0
+#   define EC_F_EC_GROUP_COPY                               0
+#   define EC_F_EC_GROUP_GET_CURVE                          0
+#   define EC_F_EC_GROUP_GET_CURVE_GF2M                     0
+#   define EC_F_EC_GROUP_GET_CURVE_GFP                      0
+#   define EC_F_EC_GROUP_GET_DEGREE                         0
+#   define EC_F_EC_GROUP_GET_ECPARAMETERS                   0
+#   define EC_F_EC_GROUP_GET_ECPKPARAMETERS                 0
+#   define EC_F_EC_GROUP_GET_PENTANOMIAL_BASIS              0
+#   define EC_F_EC_GROUP_GET_TRINOMIAL_BASIS                0
+#   define EC_F_EC_GROUP_NEW                                0
+#   define EC_F_EC_GROUP_NEW_BY_CURVE_NAME                  0
+#   define EC_F_EC_GROUP_NEW_FROM_DATA                      0
+#   define EC_F_EC_GROUP_NEW_FROM_ECPARAMETERS              0
+#   define EC_F_EC_GROUP_NEW_FROM_ECPKPARAMETERS            0
+#   define EC_F_EC_GROUP_SET_CURVE                          0
+#   define EC_F_EC_GROUP_SET_CURVE_GF2M                     0
+#   define EC_F_EC_GROUP_SET_CURVE_GFP                      0
+#   define EC_F_EC_GROUP_SET_GENERATOR                      0
+#   define EC_F_EC_GROUP_SET_SEED                           0
+#   define EC_F_EC_KEY_CHECK_KEY                            0
+#   define EC_F_EC_KEY_COPY                                 0
+#   define EC_F_EC_KEY_GENERATE_KEY                         0
+#   define EC_F_EC_KEY_NEW                                  0
+#   define EC_F_EC_KEY_NEW_METHOD                           0
+#   define EC_F_EC_KEY_OCT2PRIV                             0
+#   define EC_F_EC_KEY_PRINT                                0
+#   define EC_F_EC_KEY_PRINT_FP                             0
+#   define EC_F_EC_KEY_PRIV2BUF                             0
+#   define EC_F_EC_KEY_PRIV2OCT                             0
+#   define EC_F_EC_KEY_SET_PUBLIC_KEY_AFFINE_COORDINATES    0
+#   define EC_F_EC_KEY_SIMPLE_CHECK_KEY                     0
+#   define EC_F_EC_KEY_SIMPLE_OCT2PRIV                      0
+#   define EC_F_EC_KEY_SIMPLE_PRIV2OCT                      0
+#   define EC_F_EC_PKEY_CHECK                               0
+#   define EC_F_EC_PKEY_PARAM_CHECK                         0
+#   define EC_F_EC_POINTS_MAKE_AFFINE                       0
+#   define EC_F_EC_POINTS_MUL                               0
+#   define EC_F_EC_POINT_ADD                                0
+#   define EC_F_EC_POINT_BN2POINT                           0
+#   define EC_F_EC_POINT_CMP                                0
+#   define EC_F_EC_POINT_COPY                               0
+#   define EC_F_EC_POINT_DBL                                0
+#   define EC_F_EC_POINT_GET_AFFINE_COORDINATES             0
+#   define EC_F_EC_POINT_GET_AFFINE_COORDINATES_GF2M        0
+#   define EC_F_EC_POINT_GET_AFFINE_COORDINATES_GFP         0
+#   define EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GFP    0
+#   define EC_F_EC_POINT_INVERT                             0
+#   define EC_F_EC_POINT_IS_AT_INFINITY                     0
+#   define EC_F_EC_POINT_IS_ON_CURVE                        0
+#   define EC_F_EC_POINT_MAKE_AFFINE                        0
+#   define EC_F_EC_POINT_NEW                                0
+#   define EC_F_EC_POINT_OCT2POINT                          0
+#   define EC_F_EC_POINT_POINT2BUF                          0
+#   define EC_F_EC_POINT_POINT2OCT                          0
+#   define EC_F_EC_POINT_SET_AFFINE_COORDINATES             0
+#   define EC_F_EC_POINT_SET_AFFINE_COORDINATES_GF2M        0
+#   define EC_F_EC_POINT_SET_AFFINE_COORDINATES_GFP         0
+#   define EC_F_EC_POINT_SET_COMPRESSED_COORDINATES         0
+#   define EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GF2M    0
+#   define EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP     0
+#   define EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GFP    0
+#   define EC_F_EC_POINT_SET_TO_INFINITY                    0
+#   define EC_F_EC_PRE_COMP_NEW                             0
+#   define EC_F_EC_SCALAR_MUL_LADDER                        0
+#   define EC_F_EC_WNAF_MUL                                 0
+#   define EC_F_EC_WNAF_PRECOMPUTE_MULT                     0
+#   define EC_F_I2D_ECPARAMETERS                            0
+#   define EC_F_I2D_ECPKPARAMETERS                          0
+#   define EC_F_I2D_ECPRIVATEKEY                            0
+#   define EC_F_I2O_ECPUBLICKEY                             0
+#   define EC_F_NISTP224_PRE_COMP_NEW                       0
+#   define EC_F_NISTP256_PRE_COMP_NEW                       0
+#   define EC_F_NISTP521_PRE_COMP_NEW                       0
+#   define EC_F_O2I_ECPUBLICKEY                             0
+#   define EC_F_OLD_EC_PRIV_DECODE                          0
+#   define EC_F_OSSL_ECDH_COMPUTE_KEY                       0
+#   define EC_F_OSSL_ECDSA_SIGN_SIG                         0
+#   define EC_F_OSSL_ECDSA_VERIFY_SIG                       0
+#   define EC_F_PKEY_ECD_CTRL                               0
+#   define EC_F_PKEY_ECD_DIGESTSIGN                         0
+#   define EC_F_PKEY_ECD_DIGESTSIGN25519                    0
+#   define EC_F_PKEY_ECD_DIGESTSIGN448                      0
+#   define EC_F_PKEY_ECX_DERIVE                             0
+#   define EC_F_PKEY_EC_CTRL                                0
+#   define EC_F_PKEY_EC_CTRL_STR                            0
+#   define EC_F_PKEY_EC_DERIVE                              0
+#   define EC_F_PKEY_EC_INIT                                0
+#   define EC_F_PKEY_EC_KDF_DERIVE                          0
+#   define EC_F_PKEY_EC_KEYGEN                              0
+#   define EC_F_PKEY_EC_PARAMGEN                            0
+#   define EC_F_PKEY_EC_SIGN                                0
+#   define EC_F_VALIDATE_ECX_DERIVE                         0
+#  endif
+
+#  ifndef OPENSSL_NO_ENGINE
+/*
+ * ENGINE function codes.
+ */
+#   define ENGINE_F_DIGEST_UPDATE                           0
+#   define ENGINE_F_DYNAMIC_CTRL                            0
+#   define ENGINE_F_DYNAMIC_GET_DATA_CTX                    0
+#   define ENGINE_F_DYNAMIC_LOAD                            0
+#   define ENGINE_F_DYNAMIC_SET_DATA_CTX                    0
+#   define ENGINE_F_ENGINE_ADD                              0
+#   define ENGINE_F_ENGINE_BY_ID                            0
+#   define ENGINE_F_ENGINE_CMD_IS_EXECUTABLE                0
+#   define ENGINE_F_ENGINE_CTRL                             0
+#   define ENGINE_F_ENGINE_CTRL_CMD                         0
+#   define ENGINE_F_ENGINE_CTRL_CMD_STRING                  0
+#   define ENGINE_F_ENGINE_FINISH                           0
+#   define ENGINE_F_ENGINE_GET_CIPHER                       0
+#   define ENGINE_F_ENGINE_GET_DIGEST                       0
+#   define ENGINE_F_ENGINE_GET_FIRST                        0
+#   define ENGINE_F_ENGINE_GET_LAST                         0
+#   define ENGINE_F_ENGINE_GET_NEXT                         0
+#   define ENGINE_F_ENGINE_GET_PKEY_ASN1_METH               0
+#   define ENGINE_F_ENGINE_GET_PKEY_METH                    0
+#   define ENGINE_F_ENGINE_GET_PREV                         0
+#   define ENGINE_F_ENGINE_INIT                             0
+#   define ENGINE_F_ENGINE_LIST_ADD                         0
+#   define ENGINE_F_ENGINE_LIST_REMOVE                      0
+#   define ENGINE_F_ENGINE_LOAD_PRIVATE_KEY                 0
+#   define ENGINE_F_ENGINE_LOAD_PUBLIC_KEY                  0
+#   define ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT             0
+#   define ENGINE_F_ENGINE_NEW                              0
+#   define ENGINE_F_ENGINE_PKEY_ASN1_FIND_STR               0
+#   define ENGINE_F_ENGINE_REMOVE                           0
+#   define ENGINE_F_ENGINE_SET_DEFAULT_STRING               0
+#   define ENGINE_F_ENGINE_SET_ID                           0
+#   define ENGINE_F_ENGINE_SET_NAME                         0
+#   define ENGINE_F_ENGINE_TABLE_REGISTER                   0
+#   define ENGINE_F_ENGINE_UNLOCKED_FINISH                  0
+#   define ENGINE_F_ENGINE_UP_REF                           0
+#   define ENGINE_F_INT_CLEANUP_ITEM                        0
+#   define ENGINE_F_INT_CTRL_HELPER                         0
+#   define ENGINE_F_INT_ENGINE_CONFIGURE                    0
+#   define ENGINE_F_INT_ENGINE_MODULE_INIT                  0
+#   define ENGINE_F_OSSL_HMAC_INIT                          0
+#  endif
+
+/*
+ * EVP function codes.
+ */
+#  define EVP_F_AESNI_INIT_KEY                             0
+#  define EVP_F_AESNI_XTS_INIT_KEY                         0
+#  define EVP_F_AES_GCM_CTRL                               0
+#  define EVP_F_AES_INIT_KEY                               0
+#  define EVP_F_AES_OCB_CIPHER                             0
+#  define EVP_F_AES_T4_INIT_KEY                            0
+#  define EVP_F_AES_T4_XTS_INIT_KEY                        0
+#  define EVP_F_AES_WRAP_CIPHER                            0
+#  define EVP_F_AES_XTS_INIT_KEY                           0
+#  define EVP_F_ALG_MODULE_INIT                            0
+#  define EVP_F_ARIA_CCM_INIT_KEY                          0
+#  define EVP_F_ARIA_GCM_CTRL                              0
+#  define EVP_F_ARIA_GCM_INIT_KEY                          0
+#  define EVP_F_ARIA_INIT_KEY                              0
+#  define EVP_F_B64_NEW                                    0
+#  define EVP_F_CAMELLIA_INIT_KEY                          0
+#  define EVP_F_CHACHA20_POLY1305_CTRL                     0
+#  define EVP_F_CMLL_T4_INIT_KEY                           0
+#  define EVP_F_DES_EDE3_WRAP_CIPHER                       0
+#  define EVP_F_DO_SIGVER_INIT                             0
+#  define EVP_F_ENC_NEW                                    0
+#  define EVP_F_EVP_CIPHERINIT_EX                          0
+#  define EVP_F_EVP_CIPHER_ASN1_TO_PARAM                   0
+#  define EVP_F_EVP_CIPHER_CTX_COPY                        0
+#  define EVP_F_EVP_CIPHER_CTX_CTRL                        0
+#  define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH              0
+#  define EVP_F_EVP_CIPHER_PARAM_TO_ASN1                   0
+#  define EVP_F_EVP_DECRYPTFINAL_EX                        0
+#  define EVP_F_EVP_DECRYPTUPDATE                          0
+#  define EVP_F_EVP_DIGESTFINALXOF                         0
+#  define EVP_F_EVP_DIGESTINIT_EX                          0
+#  define EVP_F_EVP_ENCRYPTDECRYPTUPDATE                   0
+#  define EVP_F_EVP_ENCRYPTFINAL_EX                        0
+#  define EVP_F_EVP_ENCRYPTUPDATE                          0
+#  define EVP_F_EVP_MD_CTX_COPY_EX                         0
+#  define EVP_F_EVP_MD_SIZE                                0
+#  define EVP_F_EVP_OPENINIT                               0
+#  define EVP_F_EVP_PBE_ALG_ADD                            0
+#  define EVP_F_EVP_PBE_ALG_ADD_TYPE                       0
+#  define EVP_F_EVP_PBE_CIPHERINIT                         0
+#  define EVP_F_EVP_PBE_SCRYPT                             0
+#  define EVP_F_EVP_PKCS82PKEY                             0
+#  define EVP_F_EVP_PKEY2PKCS8                             0
+#  define EVP_F_EVP_PKEY_ASN1_ADD0                         0
+#  define EVP_F_EVP_PKEY_CHECK                             0
+#  define EVP_F_EVP_PKEY_COPY_PARAMETERS                   0
+#  define EVP_F_EVP_PKEY_CTX_CTRL                          0
+#  define EVP_F_EVP_PKEY_CTX_CTRL_STR                      0
+#  define EVP_F_EVP_PKEY_CTX_DUP                           0
+#  define EVP_F_EVP_PKEY_CTX_MD                            0
+#  define EVP_F_EVP_PKEY_DECRYPT                           0
+#  define EVP_F_EVP_PKEY_DECRYPT_INIT                      0
+#  define EVP_F_EVP_PKEY_DECRYPT_OLD                       0
+#  define EVP_F_EVP_PKEY_DERIVE                            0
+#  define EVP_F_EVP_PKEY_DERIVE_INIT                       0
+#  define EVP_F_EVP_PKEY_DERIVE_SET_PEER                   0
+#  define EVP_F_EVP_PKEY_ENCRYPT                           0
+#  define EVP_F_EVP_PKEY_ENCRYPT_INIT                      0
+#  define EVP_F_EVP_PKEY_ENCRYPT_OLD                       0
+#  define EVP_F_EVP_PKEY_GET0_DH                           0
+#  define EVP_F_EVP_PKEY_GET0_DSA                          0
+#  define EVP_F_EVP_PKEY_GET0_EC_KEY                       0
+#  define EVP_F_EVP_PKEY_GET0_HMAC                         0
+#  define EVP_F_EVP_PKEY_GET0_POLY1305                     0
+#  define EVP_F_EVP_PKEY_GET0_RSA                          0
+#  define EVP_F_EVP_PKEY_GET0_SIPHASH                      0
+#  define EVP_F_EVP_PKEY_GET_RAW_PRIVATE_KEY               0
+#  define EVP_F_EVP_PKEY_GET_RAW_PUBLIC_KEY                0
+#  define EVP_F_EVP_PKEY_KEYGEN                            0
+#  define EVP_F_EVP_PKEY_KEYGEN_INIT                       0
+#  define EVP_F_EVP_PKEY_METH_ADD0                         0
+#  define EVP_F_EVP_PKEY_METH_NEW                          0
+#  define EVP_F_EVP_PKEY_NEW                               0
+#  define EVP_F_EVP_PKEY_NEW_CMAC_KEY                      0
+#  define EVP_F_EVP_PKEY_NEW_RAW_PRIVATE_KEY               0
+#  define EVP_F_EVP_PKEY_NEW_RAW_PUBLIC_KEY                0
+#  define EVP_F_EVP_PKEY_PARAMGEN                          0
+#  define EVP_F_EVP_PKEY_PARAMGEN_INIT                     0
+#  define EVP_F_EVP_PKEY_PARAM_CHECK                       0
+#  define EVP_F_EVP_PKEY_PUBLIC_CHECK                      0
+#  define EVP_F_EVP_PKEY_SET1_ENGINE                       0
+#  define EVP_F_EVP_PKEY_SET_ALIAS_TYPE                    0
+#  define EVP_F_EVP_PKEY_SIGN                              0
+#  define EVP_F_EVP_PKEY_SIGN_INIT                         0
+#  define EVP_F_EVP_PKEY_VERIFY                            0
+#  define EVP_F_EVP_PKEY_VERIFY_INIT                       0
+#  define EVP_F_EVP_PKEY_VERIFY_RECOVER                    0
+#  define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT               0
+#  define EVP_F_EVP_SIGNFINAL                              0
+#  define EVP_F_EVP_VERIFYFINAL                            0
+#  define EVP_F_INT_CTX_NEW                                0
+#  define EVP_F_OK_NEW                                     0
+#  define EVP_F_PKCS5_PBE_KEYIVGEN                         0
+#  define EVP_F_PKCS5_V2_PBE_KEYIVGEN                      0
+#  define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN                   0
+#  define EVP_F_PKCS5_V2_SCRYPT_KEYIVGEN                   0
+#  define EVP_F_PKEY_SET_TYPE                              0
+#  define EVP_F_RC2_MAGIC_TO_METH                          0
+#  define EVP_F_RC5_CTRL                                   0
+#  define EVP_F_R_32_12_16_INIT_KEY                        0
+#  define EVP_F_S390X_AES_GCM_CTRL                         0
+#  define EVP_F_UPDATE                                     0
+
+/*
+ * KDF function codes.
+ */
+#  define KDF_F_PKEY_HKDF_CTRL_STR                         0
+#  define KDF_F_PKEY_HKDF_DERIVE                           0
+#  define KDF_F_PKEY_HKDF_INIT                             0
+#  define KDF_F_PKEY_SCRYPT_CTRL_STR                       0
+#  define KDF_F_PKEY_SCRYPT_CTRL_UINT64                    0
+#  define KDF_F_PKEY_SCRYPT_DERIVE                         0
+#  define KDF_F_PKEY_SCRYPT_INIT                           0
+#  define KDF_F_PKEY_SCRYPT_SET_MEMBUF                     0
+#  define KDF_F_PKEY_TLS1_PRF_CTRL_STR                     0
+#  define KDF_F_PKEY_TLS1_PRF_DERIVE                       0
+#  define KDF_F_PKEY_TLS1_PRF_INIT                         0
+#  define KDF_F_TLS1_PRF_ALG                               0
+
+/*
+ * KDF reason codes.
+ */
+#  define KDF_R_INVALID_DIGEST                             0
+#  define KDF_R_MISSING_ITERATION_COUNT                    0
+#  define KDF_R_MISSING_KEY                                0
+#  define KDF_R_MISSING_MESSAGE_DIGEST                     0
+#  define KDF_R_MISSING_PARAMETER                          0
+#  define KDF_R_MISSING_PASS                               0
+#  define KDF_R_MISSING_SALT                               0
+#  define KDF_R_MISSING_SECRET                             0
+#  define KDF_R_MISSING_SEED                               0
+#  define KDF_R_UNKNOWN_PARAMETER_TYPE                     0
+#  define KDF_R_VALUE_ERROR                                0
+#  define KDF_R_VALUE_MISSING                              0
+
+/*
+ * OBJ function codes.
+ */
+#  define OBJ_F_OBJ_ADD_OBJECT                             0
+#  define OBJ_F_OBJ_ADD_SIGID                              0
+#  define OBJ_F_OBJ_CREATE                                 0
+#  define OBJ_F_OBJ_DUP                                    0
+#  define OBJ_F_OBJ_NAME_NEW_INDEX                         0
+#  define OBJ_F_OBJ_NID2LN                                 0
+#  define OBJ_F_OBJ_NID2OBJ                                0
+#  define OBJ_F_OBJ_NID2SN                                 0
+#  define OBJ_F_OBJ_TXT2OBJ                                0
+
+#  ifndef OPENSSL_NO_OCSP
+/*
+ * OCSP function codes.
+ */
+#   define OCSP_F_D2I_OCSP_NONCE                            0
+#   define OCSP_F_OCSP_BASIC_ADD1_STATUS                    0
+#   define OCSP_F_OCSP_BASIC_SIGN                           0
+#   define OCSP_F_OCSP_BASIC_SIGN_CTX                       0
+#   define OCSP_F_OCSP_BASIC_VERIFY                         0
+#   define OCSP_F_OCSP_CERT_ID_NEW                          0
+#   define OCSP_F_OCSP_CHECK_DELEGATED                      0
+#   define OCSP_F_OCSP_CHECK_IDS                            0
+#   define OCSP_F_OCSP_CHECK_ISSUER                         0
+#   define OCSP_F_OCSP_CHECK_VALIDITY                       0
+#   define OCSP_F_OCSP_MATCH_ISSUERID                       0
+#   define OCSP_F_OCSP_PARSE_URL                            0
+#   define OCSP_F_OCSP_REQUEST_SIGN                         0
+#   define OCSP_F_OCSP_REQUEST_VERIFY                       0
+#   define OCSP_F_OCSP_RESPONSE_GET1_BASIC                  0
+#   define OCSP_F_PARSE_HTTP_LINE1                          0
+#  endif
+
+/*
+ * PEM function codes.
+ */
+#  define PEM_F_B2I_DSS                                    0
+#  define PEM_F_B2I_PVK_BIO                                0
+#  define PEM_F_B2I_RSA                                    0
+#  define PEM_F_CHECK_BITLEN_DSA                           0
+#  define PEM_F_CHECK_BITLEN_RSA                           0
+#  define PEM_F_D2I_PKCS8PRIVATEKEY_BIO                    0
+#  define PEM_F_D2I_PKCS8PRIVATEKEY_FP                     0
+#  define PEM_F_DO_B2I                                     0
+#  define PEM_F_DO_B2I_BIO                                 0
+#  define PEM_F_DO_BLOB_HEADER                             0
+#  define PEM_F_DO_I2B                                     0
+#  define PEM_F_DO_PK8PKEY                                 0
+#  define PEM_F_DO_PK8PKEY_FP                              0
+#  define PEM_F_DO_PVK_BODY                                0
+#  define PEM_F_DO_PVK_HEADER                              0
+#  define PEM_F_GET_HEADER_AND_DATA                        0
+#  define PEM_F_GET_NAME                                   0
+#  define PEM_F_I2B_PVK                                    0
+#  define PEM_F_I2B_PVK_BIO                                0
+#  define PEM_F_LOAD_IV                                    0
+#  define PEM_F_PEM_ASN1_READ                              0
+#  define PEM_F_PEM_ASN1_READ_BIO                          0
+#  define PEM_F_PEM_ASN1_WRITE                             0
+#  define PEM_F_PEM_ASN1_WRITE_BIO                         0
+#  define PEM_F_PEM_DEF_CALLBACK                           0
+#  define PEM_F_PEM_DO_HEADER                              0
+#  define PEM_F_PEM_GET_EVP_CIPHER_INFO                    0
+#  define PEM_F_PEM_READ                                   0
+#  define PEM_F_PEM_READ_BIO                               0
+#  define PEM_F_PEM_READ_BIO_DHPARAMS                      0
+#  define PEM_F_PEM_READ_BIO_EX                            0
+#  define PEM_F_PEM_READ_BIO_PARAMETERS                    0
+#  define PEM_F_PEM_READ_BIO_PRIVATEKEY                    0
+#  define PEM_F_PEM_READ_DHPARAMS                          0
+#  define PEM_F_PEM_READ_PRIVATEKEY                        0
+#  define PEM_F_PEM_SIGNFINAL                              0
+#  define PEM_F_PEM_WRITE                                  0
+#  define PEM_F_PEM_WRITE_BIO                              0
+#  define PEM_F_PEM_WRITE_BIO_PRIVATEKEY_TRADITIONAL       0
+#  define PEM_F_PEM_WRITE_PRIVATEKEY                       0
+#  define PEM_F_PEM_X509_INFO_READ                         0
+#  define PEM_F_PEM_X509_INFO_READ_BIO                     0
+#  define PEM_F_PEM_X509_INFO_WRITE_BIO                    0
+
+/*
+ * PKCS12 function codes.
+ */
+#  define PKCS12_F_OPENSSL_ASC2UNI                         0
+#  define PKCS12_F_OPENSSL_UNI2ASC                         0
+#  define PKCS12_F_OPENSSL_UNI2UTF8                        0
+#  define PKCS12_F_OPENSSL_UTF82UNI                        0
+#  define PKCS12_F_PKCS12_CREATE                           0
+#  define PKCS12_F_PKCS12_GEN_MAC                          0
+#  define PKCS12_F_PKCS12_INIT                             0
+#  define PKCS12_F_PKCS12_ITEM_DECRYPT_D2I                 0
+#  define PKCS12_F_PKCS12_ITEM_I2D_ENCRYPT                 0
+#  define PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG                0
+#  define PKCS12_F_PKCS12_KEY_GEN_ASC                      0
+#  define PKCS12_F_PKCS12_KEY_GEN_UNI                      0
+#  define PKCS12_F_PKCS12_KEY_GEN_UTF8                     0
+#  define PKCS12_F_PKCS12_NEWPASS                          0
+#  define PKCS12_F_PKCS12_PACK_P7DATA                      0
+#  define PKCS12_F_PKCS12_PACK_P7ENCDATA                   0
+#  define PKCS12_F_PKCS12_PARSE                            0
+#  define PKCS12_F_PKCS12_PBE_CRYPT                        0
+#  define PKCS12_F_PKCS12_PBE_KEYIVGEN                     0
+#  define PKCS12_F_PKCS12_SAFEBAG_CREATE0_P8INF            0
+#  define PKCS12_F_PKCS12_SAFEBAG_CREATE0_PKCS8            0
+#  define PKCS12_F_PKCS12_SAFEBAG_CREATE_PKCS8_ENCRYPT     0
+#  define PKCS12_F_PKCS12_SETUP_MAC                        0
+#  define PKCS12_F_PKCS12_SET_MAC                          0
+#  define PKCS12_F_PKCS12_UNPACK_AUTHSAFES                 0
+#  define PKCS12_F_PKCS12_UNPACK_P7DATA                    0
+#  define PKCS12_F_PKCS12_VERIFY_MAC                       0
+#  define PKCS12_F_PKCS8_ENCRYPT                           0
+#  define PKCS12_F_PKCS8_SET0_PBE                          0
+
+/*
+ * PKCS7 function codes.
+ */
+#  define PKCS7_F_DO_PKCS7_SIGNED_ATTRIB                   0
+#  define PKCS7_F_PKCS7_ADD0_ATTRIB_SIGNING_TIME           0
+#  define PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP                0
+#  define PKCS7_F_PKCS7_ADD_CERTIFICATE                    0
+#  define PKCS7_F_PKCS7_ADD_CRL                            0
+#  define PKCS7_F_PKCS7_ADD_RECIPIENT_INFO                 0
+#  define PKCS7_F_PKCS7_ADD_SIGNATURE                      0
+#  define PKCS7_F_PKCS7_ADD_SIGNER                         0
+#  define PKCS7_F_PKCS7_BIO_ADD_DIGEST                     0
+#  define PKCS7_F_PKCS7_COPY_EXISTING_DIGEST               0
+#  define PKCS7_F_PKCS7_CTRL                               0
+#  define PKCS7_F_PKCS7_DATADECODE                         0
+#  define PKCS7_F_PKCS7_DATAFINAL                          0
+#  define PKCS7_F_PKCS7_DATAINIT                           0
+#  define PKCS7_F_PKCS7_DATAVERIFY                         0
+#  define PKCS7_F_PKCS7_DECRYPT                            0
+#  define PKCS7_F_PKCS7_DECRYPT_RINFO                      0
+#  define PKCS7_F_PKCS7_ENCODE_RINFO                       0
+#  define PKCS7_F_PKCS7_ENCRYPT                            0
+#  define PKCS7_F_PKCS7_FINAL                              0
+#  define PKCS7_F_PKCS7_FIND_DIGEST                        0
+#  define PKCS7_F_PKCS7_GET0_SIGNERS                       0
+#  define PKCS7_F_PKCS7_RECIP_INFO_SET                     0
+#  define PKCS7_F_PKCS7_SET_CIPHER                         0
+#  define PKCS7_F_PKCS7_SET_CONTENT                        0
+#  define PKCS7_F_PKCS7_SET_DIGEST                         0
+#  define PKCS7_F_PKCS7_SET_TYPE                           0
+#  define PKCS7_F_PKCS7_SIGN                               0
+#  define PKCS7_F_PKCS7_SIGNATUREVERIFY                    0
+#  define PKCS7_F_PKCS7_SIGNER_INFO_SET                    0
+#  define PKCS7_F_PKCS7_SIGNER_INFO_SIGN                   0
+#  define PKCS7_F_PKCS7_SIGN_ADD_SIGNER                    0
+#  define PKCS7_F_PKCS7_SIMPLE_SMIMECAP                    0
+#  define PKCS7_F_PKCS7_VERIFY                             0
+
+/*
+ * RAND function codes.
+ */
+#  define RAND_F_DATA_COLLECT_METHOD                       0
+#  define RAND_F_DRBG_BYTES                                0
+#  define RAND_F_DRBG_GET_ENTROPY                          0
+#  define RAND_F_DRBG_SETUP                                0
+#  define RAND_F_GET_ENTROPY                               0
+#  define RAND_F_RAND_BYTES                                0
+#  define RAND_F_RAND_DRBG_ENABLE_LOCKING                  0
+#  define RAND_F_RAND_DRBG_GENERATE                        0
+#  define RAND_F_RAND_DRBG_GET_ENTROPY                     0
+#  define RAND_F_RAND_DRBG_GET_NONCE                       0
+#  define RAND_F_RAND_DRBG_INSTANTIATE                     0
+#  define RAND_F_RAND_DRBG_NEW                             0
+#  define RAND_F_RAND_DRBG_RESEED                          0
+#  define RAND_F_RAND_DRBG_RESTART                         0
+#  define RAND_F_RAND_DRBG_SET                             0
+#  define RAND_F_RAND_DRBG_SET_DEFAULTS                    0
+#  define RAND_F_RAND_DRBG_UNINSTANTIATE                   0
+#  define RAND_F_RAND_LOAD_FILE                            0
+#  define RAND_F_RAND_POOL_ACQUIRE_ENTROPY                 0
+#  define RAND_F_RAND_POOL_ADD                             0
+#  define RAND_F_RAND_POOL_ADD_BEGIN                       0
+#  define RAND_F_RAND_POOL_ADD_END                         0
+#  define RAND_F_RAND_POOL_ATTACH                          0
+#  define RAND_F_RAND_POOL_BYTES_NEEDED                    0
+#  define RAND_F_RAND_POOL_GROW                            0
+#  define RAND_F_RAND_POOL_NEW                             0
+#  define RAND_F_RAND_PSEUDO_BYTES                         0
+#  define RAND_F_RAND_WRITE_FILE                           0
+
+/*
+ * RSA function codes.
+ */
+#  define RSA_F_CHECK_PADDING_MD                           0
+#  define RSA_F_ENCODE_PKCS1                               0
+#  define RSA_F_INT_RSA_VERIFY                             0
+#  define RSA_F_OLD_RSA_PRIV_DECODE                        0
+#  define RSA_F_PKEY_PSS_INIT                              0
+#  define RSA_F_PKEY_RSA_CTRL                              0
+#  define RSA_F_PKEY_RSA_CTRL_STR                          0
+#  define RSA_F_PKEY_RSA_SIGN                              0
+#  define RSA_F_PKEY_RSA_VERIFY                            0
+#  define RSA_F_PKEY_RSA_VERIFYRECOVER                     0
+#  define RSA_F_RSA_ALGOR_TO_MD                            0
+#  define RSA_F_RSA_BUILTIN_KEYGEN                         0
+#  define RSA_F_RSA_CHECK_KEY                              0
+#  define RSA_F_RSA_CHECK_KEY_EX                           0
+#  define RSA_F_RSA_CMS_DECRYPT                            0
+#  define RSA_F_RSA_CMS_VERIFY                             0
+#  define RSA_F_RSA_ITEM_VERIFY                            0
+#  define RSA_F_RSA_METH_DUP                               0
+#  define RSA_F_RSA_METH_NEW                               0
+#  define RSA_F_RSA_METH_SET1_NAME                         0
+#  define RSA_F_RSA_MGF1_TO_MD                             0
+#  define RSA_F_RSA_MULTIP_INFO_NEW                        0
+#  define RSA_F_RSA_NEW_METHOD                             0
+#  define RSA_F_RSA_NULL                                   0
+#  define RSA_F_RSA_NULL_PRIVATE_DECRYPT                   0
+#  define RSA_F_RSA_NULL_PRIVATE_ENCRYPT                   0
+#  define RSA_F_RSA_NULL_PUBLIC_DECRYPT                    0
+#  define RSA_F_RSA_NULL_PUBLIC_ENCRYPT                    0
+#  define RSA_F_RSA_OSSL_PRIVATE_DECRYPT                   0
+#  define RSA_F_RSA_OSSL_PRIVATE_ENCRYPT                   0
+#  define RSA_F_RSA_OSSL_PUBLIC_DECRYPT                    0
+#  define RSA_F_RSA_OSSL_PUBLIC_ENCRYPT                    0
+#  define RSA_F_RSA_PADDING_ADD_NONE                       0
+#  define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP                 0
+#  define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1            0
+#  define RSA_F_RSA_PADDING_ADD_PKCS1_PSS                  0
+#  define RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1             0
+#  define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1               0
+#  define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2               0
+#  define RSA_F_RSA_PADDING_ADD_SSLV23                     0
+#  define RSA_F_RSA_PADDING_ADD_X931                       0
+#  define RSA_F_RSA_PADDING_CHECK_NONE                     0
+#  define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP               0
+#  define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1          0
+#  define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1             0
+#  define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2             0
+#  define RSA_F_RSA_PADDING_CHECK_SSLV23                   0
+#  define RSA_F_RSA_PADDING_CHECK_X931                     0
+#  define RSA_F_RSA_PARAM_DECODE                           0
+#  define RSA_F_RSA_PRINT                                  0
+#  define RSA_F_RSA_PRINT_FP                               0
+#  define RSA_F_RSA_PRIV_DECODE                            0
+#  define RSA_F_RSA_PRIV_ENCODE                            0
+#  define RSA_F_RSA_PSS_GET_PARAM                          0
+#  define RSA_F_RSA_PSS_TO_CTX                             0
+#  define RSA_F_RSA_PUB_DECODE                             0
+#  define RSA_F_RSA_SETUP_BLINDING                         0
+#  define RSA_F_RSA_SIGN                                   0
+#  define RSA_F_RSA_SIGN_ASN1_OCTET_STRING                 0
+#  define RSA_F_RSA_VERIFY                                 0
+#  define RSA_F_RSA_VERIFY_ASN1_OCTET_STRING               0
+#  define RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1                  0
+#  define RSA_F_SETUP_TBUF                                 0
+
+/*
+ * OSSL_STORE function codes.
+ */
+#  define OSSL_STORE_F_FILE_CTRL                           0
+#  define OSSL_STORE_F_FILE_FIND                           0
+#  define OSSL_STORE_F_FILE_GET_PASS                       0
+#  define OSSL_STORE_F_FILE_LOAD                           0
+#  define OSSL_STORE_F_FILE_LOAD_TRY_DECODE                0
+#  define OSSL_STORE_F_FILE_NAME_TO_URI                    0
+#  define OSSL_STORE_F_FILE_OPEN                           0
+#  define OSSL_STORE_F_OSSL_STORE_ATTACH_PEM_BIO           0
+#  define OSSL_STORE_F_OSSL_STORE_EXPECT                   0
+#  define OSSL_STORE_F_OSSL_STORE_FILE_ATTACH_PEM_BIO_INT  0
+#  define OSSL_STORE_F_OSSL_STORE_FIND                     0
+#  define OSSL_STORE_F_OSSL_STORE_GET0_LOADER_INT          0
+#  define OSSL_STORE_F_OSSL_STORE_INFO_GET1_CERT           0
+#  define OSSL_STORE_F_OSSL_STORE_INFO_GET1_CRL            0
+#  define OSSL_STORE_F_OSSL_STORE_INFO_GET1_NAME           0
+#  define OSSL_STORE_F_OSSL_STORE_INFO_GET1_NAME_DESCRIPTION 0
+#  define OSSL_STORE_F_OSSL_STORE_INFO_GET1_PARAMS         0
+#  define OSSL_STORE_F_OSSL_STORE_INFO_GET1_PKEY           0
+#  define OSSL_STORE_F_OSSL_STORE_INFO_NEW_CERT            0
+#  define OSSL_STORE_F_OSSL_STORE_INFO_NEW_CRL             0
+#  define OSSL_STORE_F_OSSL_STORE_INFO_NEW_EMBEDDED        0
+#  define OSSL_STORE_F_OSSL_STORE_INFO_NEW_NAME            0
+#  define OSSL_STORE_F_OSSL_STORE_INFO_NEW_PARAMS          0
+#  define OSSL_STORE_F_OSSL_STORE_INFO_NEW_PKEY            0
+#  define OSSL_STORE_F_OSSL_STORE_INFO_SET0_NAME_DESCRIPTION 0
+#  define OSSL_STORE_F_OSSL_STORE_INIT_ONCE                0
+#  define OSSL_STORE_F_OSSL_STORE_LOADER_NEW               0
+#  define OSSL_STORE_F_OSSL_STORE_OPEN                     0
+#  define OSSL_STORE_F_OSSL_STORE_OPEN_INT                 0
+#  define OSSL_STORE_F_OSSL_STORE_REGISTER_LOADER_INT      0
+#  define OSSL_STORE_F_OSSL_STORE_SEARCH_BY_ALIAS          0
+#  define OSSL_STORE_F_OSSL_STORE_SEARCH_BY_ISSUER_SERIAL  0
+#  define OSSL_STORE_F_OSSL_STORE_SEARCH_BY_KEY_FINGERPRINT 0
+#  define OSSL_STORE_F_OSSL_STORE_SEARCH_BY_NAME           0
+#  define OSSL_STORE_F_OSSL_STORE_UNREGISTER_LOADER_INT    0
+#  define OSSL_STORE_F_TRY_DECODE_PARAMS                   0
+#  define OSSL_STORE_F_TRY_DECODE_PKCS12                   0
+#  define OSSL_STORE_F_TRY_DECODE_PKCS8ENCRYPTED           0
+
+#  ifndef OPENSSL_NO_TS
+/*
+ * TS function codes.
+ */
+#   define TS_F_DEF_SERIAL_CB                               0
+#   define TS_F_DEF_TIME_CB                                 0
+#   define TS_F_ESS_ADD_SIGNING_CERT                        0
+#   define TS_F_ESS_ADD_SIGNING_CERT_V2                     0
+#   define TS_F_ESS_CERT_ID_NEW_INIT                        0
+#   define TS_F_ESS_CERT_ID_V2_NEW_INIT                     0
+#   define TS_F_ESS_SIGNING_CERT_NEW_INIT                   0
+#   define TS_F_ESS_SIGNING_CERT_V2_NEW_INIT                0
+#   define TS_F_INT_TS_RESP_VERIFY_TOKEN                    0
+#   define TS_F_PKCS7_TO_TS_TST_INFO                        0
+#   define TS_F_TS_ACCURACY_SET_MICROS                      0
+#   define TS_F_TS_ACCURACY_SET_MILLIS                      0
+#   define TS_F_TS_ACCURACY_SET_SECONDS                     0
+#   define TS_F_TS_CHECK_IMPRINTS                           0
+#   define TS_F_TS_CHECK_NONCES                             0
+#   define TS_F_TS_CHECK_POLICY                             0
+#   define TS_F_TS_CHECK_SIGNING_CERTS                      0
+#   define TS_F_TS_CHECK_STATUS_INFO                        0
+#   define TS_F_TS_COMPUTE_IMPRINT                          0
+#   define TS_F_TS_CONF_INVALID                             0
+#   define TS_F_TS_CONF_LOAD_CERT                           0
+#   define TS_F_TS_CONF_LOAD_CERTS                          0
+#   define TS_F_TS_CONF_LOAD_KEY                            0
+#   define TS_F_TS_CONF_LOOKUP_FAIL                         0
+#   define TS_F_TS_CONF_SET_DEFAULT_ENGINE                  0
+#   define TS_F_TS_GET_STATUS_TEXT                          0
+#   define TS_F_TS_MSG_IMPRINT_SET_ALGO                     0
+#   define TS_F_TS_REQ_SET_MSG_IMPRINT                      0
+#   define TS_F_TS_REQ_SET_NONCE                            0
+#   define TS_F_TS_REQ_SET_POLICY_ID                        0
+#   define TS_F_TS_RESP_CREATE_RESPONSE                     0
+#   define TS_F_TS_RESP_CREATE_TST_INFO                     0
+#   define TS_F_TS_RESP_CTX_ADD_FAILURE_INFO                0
+#   define TS_F_TS_RESP_CTX_ADD_MD                          0
+#   define TS_F_TS_RESP_CTX_ADD_POLICY                      0
+#   define TS_F_TS_RESP_CTX_NEW                             0
+#   define TS_F_TS_RESP_CTX_SET_ACCURACY                    0
+#   define TS_F_TS_RESP_CTX_SET_CERTS                       0
+#   define TS_F_TS_RESP_CTX_SET_DEF_POLICY                  0
+#   define TS_F_TS_RESP_CTX_SET_SIGNER_CERT                 0
+#   define TS_F_TS_RESP_CTX_SET_STATUS_INFO                 0
+#   define TS_F_TS_RESP_GET_POLICY                          0
+#   define TS_F_TS_RESP_SET_GENTIME_WITH_PRECISION          0
+#   define TS_F_TS_RESP_SET_STATUS_INFO                     0
+#   define TS_F_TS_RESP_SET_TST_INFO                        0
+#   define TS_F_TS_RESP_SIGN                                0
+#   define TS_F_TS_RESP_VERIFY_SIGNATURE                    0
+#   define TS_F_TS_TST_INFO_SET_ACCURACY                    0
+#   define TS_F_TS_TST_INFO_SET_MSG_IMPRINT                 0
+#   define TS_F_TS_TST_INFO_SET_NONCE                       0
+#   define TS_F_TS_TST_INFO_SET_POLICY_ID                   0
+#   define TS_F_TS_TST_INFO_SET_SERIAL                      0
+#   define TS_F_TS_TST_INFO_SET_TIME                        0
+#   define TS_F_TS_TST_INFO_SET_TSA                         0
+#   define TS_F_TS_VERIFY                                   0
+#   define TS_F_TS_VERIFY_CERT                              0
+#   define TS_F_TS_VERIFY_CTX_NEW                           0
+#  endif
+
+/*
+ * UI function codes.
+ */
+#  define UI_F_CLOSE_CONSOLE                               0
+#  define UI_F_ECHO_CONSOLE                                0
+#  define UI_F_GENERAL_ALLOCATE_BOOLEAN                    0
+#  define UI_F_GENERAL_ALLOCATE_PROMPT                     0
+#  define UI_F_NOECHO_CONSOLE                              0
+#  define UI_F_OPEN_CONSOLE                                0
+#  define UI_F_UI_CONSTRUCT_PROMPT                         0
+#  define UI_F_UI_CREATE_METHOD                            0
+#  define UI_F_UI_CTRL                                     0
+#  define UI_F_UI_DUP_ERROR_STRING                         0
+#  define UI_F_UI_DUP_INFO_STRING                          0
+#  define UI_F_UI_DUP_INPUT_BOOLEAN                        0
+#  define UI_F_UI_DUP_INPUT_STRING                         0
+#  define UI_F_UI_DUP_USER_DATA                            0
+#  define UI_F_UI_DUP_VERIFY_STRING                        0
+#  define UI_F_UI_GET0_RESULT                              0
+#  define UI_F_UI_GET_RESULT_LENGTH                        0
+#  define UI_F_UI_NEW_METHOD                               0
+#  define UI_F_UI_PROCESS                                  0
+#  define UI_F_UI_SET_RESULT                               0
+#  define UI_F_UI_SET_RESULT_EX                            0
+
+/*
+ * X509 function codes.
+ */
+#  define X509_F_ADD_CERT_DIR                              0
+#  define X509_F_BUILD_CHAIN                               0
+#  define X509_F_BY_FILE_CTRL                              0
+#  define X509_F_CHECK_NAME_CONSTRAINTS                    0
+#  define X509_F_CHECK_POLICY                              0
+#  define X509_F_DANE_I2D                                  0
+#  define X509_F_DIR_CTRL                                  0
+#  define X509_F_GET_CERT_BY_SUBJECT                       0
+#  define X509_F_I2D_X509_AUX                              0
+#  define X509_F_LOOKUP_CERTS_SK                           0
+#  define X509_F_NETSCAPE_SPKI_B64_DECODE                  0
+#  define X509_F_NETSCAPE_SPKI_B64_ENCODE                  0
+#  define X509_F_NEW_DIR                                   0
+#  define X509_F_X509AT_ADD1_ATTR                          0
+#  define X509_F_X509V3_ADD_EXT                            0
+#  define X509_F_X509_ATTRIBUTE_CREATE_BY_NID              0
+#  define X509_F_X509_ATTRIBUTE_CREATE_BY_OBJ              0
+#  define X509_F_X509_ATTRIBUTE_CREATE_BY_TXT              0
+#  define X509_F_X509_ATTRIBUTE_GET0_DATA                  0
+#  define X509_F_X509_ATTRIBUTE_SET1_DATA                  0
+#  define X509_F_X509_CHECK_PRIVATE_KEY                    0
+#  define X509_F_X509_CRL_DIFF                             0
+#  define X509_F_X509_CRL_METHOD_NEW                       0
+#  define X509_F_X509_CRL_PRINT_FP                         0
+#  define X509_F_X509_EXTENSION_CREATE_BY_NID              0
+#  define X509_F_X509_EXTENSION_CREATE_BY_OBJ              0
+#  define X509_F_X509_GET_PUBKEY_PARAMETERS                0
+#  define X509_F_X509_LOAD_CERT_CRL_FILE                   0
+#  define X509_F_X509_LOAD_CERT_FILE                       0
+#  define X509_F_X509_LOAD_CRL_FILE                        0
+#  define X509_F_X509_LOOKUP_METH_NEW                      0
+#  define X509_F_X509_LOOKUP_NEW                           0
+#  define X509_F_X509_NAME_ADD_ENTRY                       0
+#  define X509_F_X509_NAME_CANON                           0
+#  define X509_F_X509_NAME_ENTRY_CREATE_BY_NID             0
+#  define X509_F_X509_NAME_ENTRY_CREATE_BY_TXT             0
+#  define X509_F_X509_NAME_ENTRY_SET_OBJECT                0
+#  define X509_F_X509_NAME_ONELINE                         0
+#  define X509_F_X509_NAME_PRINT                           0
+#  define X509_F_X509_OBJECT_NEW                           0
+#  define X509_F_X509_PRINT_EX_FP                          0
+#  define X509_F_X509_PUBKEY_DECODE                        0
+#  define X509_F_X509_PUBKEY_GET                           0
+#  define X509_F_X509_PUBKEY_GET0                          0
+#  define X509_F_X509_PUBKEY_SET                           0
+#  define X509_F_X509_REQ_CHECK_PRIVATE_KEY                0
+#  define X509_F_X509_REQ_PRINT_EX                         0
+#  define X509_F_X509_REQ_PRINT_FP                         0
+#  define X509_F_X509_REQ_TO_X509                          0
+#  define X509_F_X509_STORE_ADD_CERT                       0
+#  define X509_F_X509_STORE_ADD_CRL                        0
+#  define X509_F_X509_STORE_ADD_LOOKUP                     0
+#  define X509_F_X509_STORE_CTX_GET1_ISSUER                0
+#  define X509_F_X509_STORE_CTX_INIT                       0
+#  define X509_F_X509_STORE_CTX_NEW                        0
+#  define X509_F_X509_STORE_CTX_PURPOSE_INHERIT            0
+#  define X509_F_X509_STORE_NEW                            0
+#  define X509_F_X509_TO_X509_REQ                          0
+#  define X509_F_X509_TRUST_ADD                            0
+#  define X509_F_X509_TRUST_SET                            0
+#  define X509_F_X509_VERIFY_CERT                          0
+#  define X509_F_X509_VERIFY_PARAM_NEW                     0
+
+/*
+ * X509V3 function codes.
+ */
+#  define X509V3_F_A2I_GENERAL_NAME                        0
+#  define X509V3_F_ADDR_VALIDATE_PATH_INTERNAL             0
+#  define X509V3_F_ASIDENTIFIERCHOICE_CANONIZE             0
+#  define X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL         0
+#  define X509V3_F_BIGNUM_TO_STRING                        0
+#  define X509V3_F_COPY_EMAIL                              0
+#  define X509V3_F_COPY_ISSUER                             0
+#  define X509V3_F_DO_DIRNAME                              0
+#  define X509V3_F_DO_EXT_I2D                              0
+#  define X509V3_F_DO_EXT_NCONF                            0
+#  define X509V3_F_GNAMES_FROM_SECTNAME                    0
+#  define X509V3_F_I2S_ASN1_ENUMERATED                     0
+#  define X509V3_F_I2S_ASN1_IA5STRING                      0
+#  define X509V3_F_I2S_ASN1_INTEGER                        0
+#  define X509V3_F_I2V_AUTHORITY_INFO_ACCESS               0
+#  define X509V3_F_LEVEL_ADD_NODE                          0
+#  define X509V3_F_NOTICE_SECTION                          0
+#  define X509V3_F_NREF_NOS                                0
+#  define X509V3_F_POLICY_CACHE_CREATE                     0
+#  define X509V3_F_POLICY_CACHE_NEW                        0
+#  define X509V3_F_POLICY_DATA_NEW                         0
+#  define X509V3_F_POLICY_SECTION                          0
+#  define X509V3_F_PROCESS_PCI_VALUE                       0
+#  define X509V3_F_R2I_CERTPOL                             0
+#  define X509V3_F_R2I_PCI                                 0
+#  define X509V3_F_S2I_ASN1_IA5STRING                      0
+#  define X509V3_F_S2I_ASN1_INTEGER                        0
+#  define X509V3_F_S2I_ASN1_OCTET_STRING                   0
+#  define X509V3_F_S2I_SKEY_ID                             0
+#  define X509V3_F_SET_DIST_POINT_NAME                     0
+#  define X509V3_F_SXNET_ADD_ID_ASC                        0
+#  define X509V3_F_SXNET_ADD_ID_INTEGER                    0
+#  define X509V3_F_SXNET_ADD_ID_ULONG                      0
+#  define X509V3_F_SXNET_GET_ID_ASC                        0
+#  define X509V3_F_SXNET_GET_ID_ULONG                      0
+#  define X509V3_F_TREE_INIT                               0
+#  define X509V3_F_V2I_ASIDENTIFIERS                       0
+#  define X509V3_F_V2I_ASN1_BIT_STRING                     0
+#  define X509V3_F_V2I_AUTHORITY_INFO_ACCESS               0
+#  define X509V3_F_V2I_AUTHORITY_KEYID                     0
+#  define X509V3_F_V2I_BASIC_CONSTRAINTS                   0
+#  define X509V3_F_V2I_CRLD                                0
+#  define X509V3_F_V2I_EXTENDED_KEY_USAGE                  0
+#  define X509V3_F_V2I_GENERAL_NAMES                       0
+#  define X509V3_F_V2I_GENERAL_NAME_EX                     0
+#  define X509V3_F_V2I_IDP                                 0
+#  define X509V3_F_V2I_IPADDRBLOCKS                        0
+#  define X509V3_F_V2I_ISSUER_ALT                          0
+#  define X509V3_F_V2I_NAME_CONSTRAINTS                    0
+#  define X509V3_F_V2I_POLICY_CONSTRAINTS                  0
+#  define X509V3_F_V2I_POLICY_MAPPINGS                     0
+#  define X509V3_F_V2I_SUBJECT_ALT                         0
+#  define X509V3_F_V2I_TLS_FEATURE                         0
+#  define X509V3_F_V3_GENERIC_EXTENSION                    0
+#  define X509V3_F_X509V3_ADD1_I2D                         0
+#  define X509V3_F_X509V3_ADD_VALUE                        0
+#  define X509V3_F_X509V3_EXT_ADD                          0
+#  define X509V3_F_X509V3_EXT_ADD_ALIAS                    0
+#  define X509V3_F_X509V3_EXT_I2D                          0
+#  define X509V3_F_X509V3_EXT_NCONF                        0
+#  define X509V3_F_X509V3_GET_SECTION                      0
+#  define X509V3_F_X509V3_GET_STRING                       0
+#  define X509V3_F_X509V3_GET_VALUE_BOOL                   0
+#  define X509V3_F_X509V3_PARSE_LIST                       0
+#  define X509V3_F_X509_PURPOSE_ADD                        0
+#  define X509V3_F_X509_PURPOSE_SET                        0
+
+/*
+ * Compatibility defines.
+ */
+# define EVP_R_OPERATON_NOT_INITIALIZED    EVP_R_OPERATION_NOT_INITIALIZED
+
+# endif
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/ct.h b/openssl/ct.h
new file mode 100644
index 0000000..06c41b7
--- /dev/null
+++ b/openssl/ct.h
@@ -0,0 +1,573 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\ct.h.in
+ *
+ * Copyright 2016-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+#ifndef OPENSSL_CT_H
+# define OPENSSL_CT_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_CT_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_CT
+# include <openssl/types.h>
+# include <openssl/safestack.h>
+# include <openssl/x509.h>
+# include <openssl/cterr.h>
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+
+/* Minimum RSA key size, from RFC6962 */
+# define SCT_MIN_RSA_BITS 2048
+
+/* All hashes are SHA256 in v1 of Certificate Transparency */
+# define CT_V1_HASHLEN SHA256_DIGEST_LENGTH
+
+SKM_DEFINE_STACK_OF_INTERNAL(SCT, SCT, SCT)
+#define sk_SCT_num(sk) OPENSSL_sk_num(ossl_check_const_SCT_sk_type(sk))
+#define sk_SCT_value(sk, idx) ((SCT *)OPENSSL_sk_value(ossl_check_const_SCT_sk_type(sk), (idx)))
+#define sk_SCT_new(cmp) ((STACK_OF(SCT) *)OPENSSL_sk_new(ossl_check_SCT_compfunc_type(cmp)))
+#define sk_SCT_new_null() ((STACK_OF(SCT) *)OPENSSL_sk_new_null())
+#define sk_SCT_new_reserve(cmp, n) ((STACK_OF(SCT) *)OPENSSL_sk_new_reserve(ossl_check_SCT_compfunc_type(cmp), (n)))
+#define sk_SCT_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_SCT_sk_type(sk), (n))
+#define sk_SCT_free(sk) OPENSSL_sk_free(ossl_check_SCT_sk_type(sk))
+#define sk_SCT_zero(sk) OPENSSL_sk_zero(ossl_check_SCT_sk_type(sk))
+#define sk_SCT_delete(sk, i) ((SCT *)OPENSSL_sk_delete(ossl_check_SCT_sk_type(sk), (i)))
+#define sk_SCT_delete_ptr(sk, ptr) ((SCT *)OPENSSL_sk_delete_ptr(ossl_check_SCT_sk_type(sk), ossl_check_SCT_type(ptr)))
+#define sk_SCT_push(sk, ptr) OPENSSL_sk_push(ossl_check_SCT_sk_type(sk), ossl_check_SCT_type(ptr))
+#define sk_SCT_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_SCT_sk_type(sk), ossl_check_SCT_type(ptr))
+#define sk_SCT_pop(sk) ((SCT *)OPENSSL_sk_pop(ossl_check_SCT_sk_type(sk)))
+#define sk_SCT_shift(sk) ((SCT *)OPENSSL_sk_shift(ossl_check_SCT_sk_type(sk)))
+#define sk_SCT_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_SCT_sk_type(sk),ossl_check_SCT_freefunc_type(freefunc))
+#define sk_SCT_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_SCT_sk_type(sk), ossl_check_SCT_type(ptr), (idx))
+#define sk_SCT_set(sk, idx, ptr) ((SCT *)OPENSSL_sk_set(ossl_check_SCT_sk_type(sk), (idx), ossl_check_SCT_type(ptr)))
+#define sk_SCT_find(sk, ptr) OPENSSL_sk_find(ossl_check_SCT_sk_type(sk), ossl_check_SCT_type(ptr))
+#define sk_SCT_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_SCT_sk_type(sk), ossl_check_SCT_type(ptr))
+#define sk_SCT_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_SCT_sk_type(sk), ossl_check_SCT_type(ptr), pnum)
+#define sk_SCT_sort(sk) OPENSSL_sk_sort(ossl_check_SCT_sk_type(sk))
+#define sk_SCT_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_SCT_sk_type(sk))
+#define sk_SCT_dup(sk) ((STACK_OF(SCT) *)OPENSSL_sk_dup(ossl_check_const_SCT_sk_type(sk)))
+#define sk_SCT_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(SCT) *)OPENSSL_sk_deep_copy(ossl_check_const_SCT_sk_type(sk), ossl_check_SCT_copyfunc_type(copyfunc), ossl_check_SCT_freefunc_type(freefunc)))
+#define sk_SCT_set_cmp_func(sk, cmp) ((sk_SCT_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_SCT_sk_type(sk), ossl_check_SCT_compfunc_type(cmp)))
+SKM_DEFINE_STACK_OF_INTERNAL(CTLOG, CTLOG, CTLOG)
+#define sk_CTLOG_num(sk) OPENSSL_sk_num(ossl_check_const_CTLOG_sk_type(sk))
+#define sk_CTLOG_value(sk, idx) ((CTLOG *)OPENSSL_sk_value(ossl_check_const_CTLOG_sk_type(sk), (idx)))
+#define sk_CTLOG_new(cmp) ((STACK_OF(CTLOG) *)OPENSSL_sk_new(ossl_check_CTLOG_compfunc_type(cmp)))
+#define sk_CTLOG_new_null() ((STACK_OF(CTLOG) *)OPENSSL_sk_new_null())
+#define sk_CTLOG_new_reserve(cmp, n) ((STACK_OF(CTLOG) *)OPENSSL_sk_new_reserve(ossl_check_CTLOG_compfunc_type(cmp), (n)))
+#define sk_CTLOG_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_CTLOG_sk_type(sk), (n))
+#define sk_CTLOG_free(sk) OPENSSL_sk_free(ossl_check_CTLOG_sk_type(sk))
+#define sk_CTLOG_zero(sk) OPENSSL_sk_zero(ossl_check_CTLOG_sk_type(sk))
+#define sk_CTLOG_delete(sk, i) ((CTLOG *)OPENSSL_sk_delete(ossl_check_CTLOG_sk_type(sk), (i)))
+#define sk_CTLOG_delete_ptr(sk, ptr) ((CTLOG *)OPENSSL_sk_delete_ptr(ossl_check_CTLOG_sk_type(sk), ossl_check_CTLOG_type(ptr)))
+#define sk_CTLOG_push(sk, ptr) OPENSSL_sk_push(ossl_check_CTLOG_sk_type(sk), ossl_check_CTLOG_type(ptr))
+#define sk_CTLOG_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_CTLOG_sk_type(sk), ossl_check_CTLOG_type(ptr))
+#define sk_CTLOG_pop(sk) ((CTLOG *)OPENSSL_sk_pop(ossl_check_CTLOG_sk_type(sk)))
+#define sk_CTLOG_shift(sk) ((CTLOG *)OPENSSL_sk_shift(ossl_check_CTLOG_sk_type(sk)))
+#define sk_CTLOG_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_CTLOG_sk_type(sk),ossl_check_CTLOG_freefunc_type(freefunc))
+#define sk_CTLOG_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_CTLOG_sk_type(sk), ossl_check_CTLOG_type(ptr), (idx))
+#define sk_CTLOG_set(sk, idx, ptr) ((CTLOG *)OPENSSL_sk_set(ossl_check_CTLOG_sk_type(sk), (idx), ossl_check_CTLOG_type(ptr)))
+#define sk_CTLOG_find(sk, ptr) OPENSSL_sk_find(ossl_check_CTLOG_sk_type(sk), ossl_check_CTLOG_type(ptr))
+#define sk_CTLOG_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_CTLOG_sk_type(sk), ossl_check_CTLOG_type(ptr))
+#define sk_CTLOG_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_CTLOG_sk_type(sk), ossl_check_CTLOG_type(ptr), pnum)
+#define sk_CTLOG_sort(sk) OPENSSL_sk_sort(ossl_check_CTLOG_sk_type(sk))
+#define sk_CTLOG_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_CTLOG_sk_type(sk))
+#define sk_CTLOG_dup(sk) ((STACK_OF(CTLOG) *)OPENSSL_sk_dup(ossl_check_const_CTLOG_sk_type(sk)))
+#define sk_CTLOG_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(CTLOG) *)OPENSSL_sk_deep_copy(ossl_check_const_CTLOG_sk_type(sk), ossl_check_CTLOG_copyfunc_type(copyfunc), ossl_check_CTLOG_freefunc_type(freefunc)))
+#define sk_CTLOG_set_cmp_func(sk, cmp) ((sk_CTLOG_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_CTLOG_sk_type(sk), ossl_check_CTLOG_compfunc_type(cmp)))
+
+
+
+typedef enum {
+    CT_LOG_ENTRY_TYPE_NOT_SET = -1,
+    CT_LOG_ENTRY_TYPE_X509 = 0,
+    CT_LOG_ENTRY_TYPE_PRECERT = 1
+} ct_log_entry_type_t;
+
+typedef enum {
+    SCT_VERSION_NOT_SET = -1,
+    SCT_VERSION_V1 = 0
+} sct_version_t;
+
+typedef enum {
+    SCT_SOURCE_UNKNOWN,
+    SCT_SOURCE_TLS_EXTENSION,
+    SCT_SOURCE_X509V3_EXTENSION,
+    SCT_SOURCE_OCSP_STAPLED_RESPONSE
+} sct_source_t;
+
+typedef enum {
+    SCT_VALIDATION_STATUS_NOT_SET,
+    SCT_VALIDATION_STATUS_UNKNOWN_LOG,
+    SCT_VALIDATION_STATUS_VALID,
+    SCT_VALIDATION_STATUS_INVALID,
+    SCT_VALIDATION_STATUS_UNVERIFIED,
+    SCT_VALIDATION_STATUS_UNKNOWN_VERSION
+} sct_validation_status_t;
+
+/******************************************
+ * CT policy evaluation context functions *
+ ******************************************/
+
+/*
+ * Creates a new, empty policy evaluation context associated with the given
+ * library context and property query string.
+ * The caller is responsible for calling CT_POLICY_EVAL_CTX_free when finished
+ * with the CT_POLICY_EVAL_CTX.
+ */
+CT_POLICY_EVAL_CTX *CT_POLICY_EVAL_CTX_new_ex(OSSL_LIB_CTX *libctx,
+                                              const char *propq);
+                                                       
+/*
+ * The same as CT_POLICY_EVAL_CTX_new_ex() but the default library
+ * context and property query string is used.
+ */
+CT_POLICY_EVAL_CTX *CT_POLICY_EVAL_CTX_new(void);
+
+/* Deletes a policy evaluation context and anything it owns. */
+void CT_POLICY_EVAL_CTX_free(CT_POLICY_EVAL_CTX *ctx);
+
+/* Gets the peer certificate that the SCTs are for */
+X509* CT_POLICY_EVAL_CTX_get0_cert(const CT_POLICY_EVAL_CTX *ctx);
+
+/*
+ * Sets the certificate associated with the received SCTs.
+ * Increments the reference count of cert.
+ * Returns 1 on success, 0 otherwise.
+ */
+int CT_POLICY_EVAL_CTX_set1_cert(CT_POLICY_EVAL_CTX *ctx, X509 *cert);
+
+/* Gets the issuer of the aforementioned certificate */
+X509* CT_POLICY_EVAL_CTX_get0_issuer(const CT_POLICY_EVAL_CTX *ctx);
+
+/*
+ * Sets the issuer of the certificate associated with the received SCTs.
+ * Increments the reference count of issuer.
+ * Returns 1 on success, 0 otherwise.
+ */
+int CT_POLICY_EVAL_CTX_set1_issuer(CT_POLICY_EVAL_CTX *ctx, X509 *issuer);
+
+/* Gets the CT logs that are trusted sources of SCTs */
+const CTLOG_STORE *CT_POLICY_EVAL_CTX_get0_log_store(const CT_POLICY_EVAL_CTX *ctx);
+
+/* Sets the log store that is in use. It must outlive the CT_POLICY_EVAL_CTX. */
+void CT_POLICY_EVAL_CTX_set_shared_CTLOG_STORE(CT_POLICY_EVAL_CTX *ctx,
+                                               CTLOG_STORE *log_store);
+
+/*
+ * Gets the time, in milliseconds since the Unix epoch, that will be used as the
+ * current time when checking whether an SCT was issued in the future.
+ * Such SCTs will fail validation, as required by RFC6962.
+ */
+uint64_t CT_POLICY_EVAL_CTX_get_time(const CT_POLICY_EVAL_CTX *ctx);
+
+/*
+ * Sets the time to evaluate SCTs against, in milliseconds since the Unix epoch.
+ * If an SCT's timestamp is after this time, it will be interpreted as having
+ * been issued in the future. RFC6962 states that "TLS clients MUST reject SCTs
+ * whose timestamp is in the future", so an SCT will not validate in this case.
+ */
+void CT_POLICY_EVAL_CTX_set_time(CT_POLICY_EVAL_CTX *ctx, uint64_t time_in_ms);
+
+/*****************
+ * SCT functions *
+ *****************/
+
+/*
+ * Creates a new, blank SCT.
+ * The caller is responsible for calling SCT_free when finished with the SCT.
+ */
+SCT *SCT_new(void);
+
+/*
+ * Creates a new SCT from some base64-encoded strings.
+ * The caller is responsible for calling SCT_free when finished with the SCT.
+ */
+SCT *SCT_new_from_base64(unsigned char version,
+                         const char *logid_base64,
+                         ct_log_entry_type_t entry_type,
+                         uint64_t timestamp,
+                         const char *extensions_base64,
+                         const char *signature_base64);
+
+/*
+ * Frees the SCT and the underlying data structures.
+ */
+void SCT_free(SCT *sct);
+
+/*
+ * Free a stack of SCTs, and the underlying SCTs themselves.
+ * Intended to be compatible with X509V3_EXT_FREE.
+ */
+void SCT_LIST_free(STACK_OF(SCT) *a);
+
+/*
+ * Returns the version of the SCT.
+ */
+sct_version_t SCT_get_version(const SCT *sct);
+
+/*
+ * Set the version of an SCT.
+ * Returns 1 on success, 0 if the version is unrecognized.
+ */
+__owur int SCT_set_version(SCT *sct, sct_version_t version);
+
+/*
+ * Returns the log entry type of the SCT.
+ */
+ct_log_entry_type_t SCT_get_log_entry_type(const SCT *sct);
+
+/*
+ * Set the log entry type of an SCT.
+ * Returns 1 on success, 0 otherwise.
+ */
+__owur int SCT_set_log_entry_type(SCT *sct, ct_log_entry_type_t entry_type);
+
+/*
+ * Gets the ID of the log that an SCT came from.
+ * Ownership of the log ID remains with the SCT.
+ * Returns the length of the log ID.
+ */
+size_t SCT_get0_log_id(const SCT *sct, unsigned char **log_id);
+
+/*
+ * Set the log ID of an SCT to point directly to the *log_id specified.
+ * The SCT takes ownership of the specified pointer.
+ * Returns 1 on success, 0 otherwise.
+ */
+__owur int SCT_set0_log_id(SCT *sct, unsigned char *log_id, size_t log_id_len);
+
+/*
+ * Set the log ID of an SCT.
+ * This makes a copy of the log_id.
+ * Returns 1 on success, 0 otherwise.
+ */
+__owur int SCT_set1_log_id(SCT *sct, const unsigned char *log_id,
+                           size_t log_id_len);
+
+/*
+ * Returns the timestamp for the SCT (epoch time in milliseconds).
+ */
+uint64_t SCT_get_timestamp(const SCT *sct);
+
+/*
+ * Set the timestamp of an SCT (epoch time in milliseconds).
+ */
+void SCT_set_timestamp(SCT *sct, uint64_t timestamp);
+
+/*
+ * Return the NID for the signature used by the SCT.
+ * For CT v1, this will be either NID_sha256WithRSAEncryption or
+ * NID_ecdsa_with_SHA256 (or NID_undef if incorrect/unset).
+ */
+int SCT_get_signature_nid(const SCT *sct);
+
+/*
+ * Set the signature type of an SCT
+ * For CT v1, this should be either NID_sha256WithRSAEncryption or
+ * NID_ecdsa_with_SHA256.
+ * Returns 1 on success, 0 otherwise.
+ */
+__owur int SCT_set_signature_nid(SCT *sct, int nid);
+
+/*
+ * Set *ext to point to the extension data for the SCT. ext must not be NULL.
+ * The SCT retains ownership of this pointer.
+ * Returns length of the data pointed to.
+ */
+size_t SCT_get0_extensions(const SCT *sct, unsigned char **ext);
+
+/*
+ * Set the extensions of an SCT to point directly to the *ext specified.
+ * The SCT takes ownership of the specified pointer.
+ */
+void SCT_set0_extensions(SCT *sct, unsigned char *ext, size_t ext_len);
+
+/*
+ * Set the extensions of an SCT.
+ * This takes a copy of the ext.
+ * Returns 1 on success, 0 otherwise.
+ */
+__owur int SCT_set1_extensions(SCT *sct, const unsigned char *ext,
+                               size_t ext_len);
+
+/*
+ * Set *sig to point to the signature for the SCT. sig must not be NULL.
+ * The SCT retains ownership of this pointer.
+ * Returns length of the data pointed to.
+ */
+size_t SCT_get0_signature(const SCT *sct, unsigned char **sig);
+
+/*
+ * Set the signature of an SCT to point directly to the *sig specified.
+ * The SCT takes ownership of the specified pointer.
+ */
+void SCT_set0_signature(SCT *sct, unsigned char *sig, size_t sig_len);
+
+/*
+ * Set the signature of an SCT to be a copy of the *sig specified.
+ * Returns 1 on success, 0 otherwise.
+ */
+__owur int SCT_set1_signature(SCT *sct, const unsigned char *sig,
+                              size_t sig_len);
+
+/*
+ * The origin of this SCT, e.g. TLS extension, OCSP response, etc.
+ */
+sct_source_t SCT_get_source(const SCT *sct);
+
+/*
+ * Set the origin of this SCT, e.g. TLS extension, OCSP response, etc.
+ * Returns 1 on success, 0 otherwise.
+ */
+__owur int SCT_set_source(SCT *sct, sct_source_t source);
+
+/*
+ * Returns a text string describing the validation status of |sct|.
+ */
+const char *SCT_validation_status_string(const SCT *sct);
+
+/*
+ * Pretty-prints an |sct| to |out|.
+ * It will be indented by the number of spaces specified by |indent|.
+ * If |logs| is not NULL, it will be used to lookup the CT log that the SCT came
+ * from, so that the log name can be printed.
+ */
+void SCT_print(const SCT *sct, BIO *out, int indent, const CTLOG_STORE *logs);
+
+/*
+ * Pretty-prints an |sct_list| to |out|.
+ * It will be indented by the number of spaces specified by |indent|.
+ * SCTs will be delimited by |separator|.
+ * If |logs| is not NULL, it will be used to lookup the CT log that each SCT
+ * came from, so that the log names can be printed.
+ */
+void SCT_LIST_print(const STACK_OF(SCT) *sct_list, BIO *out, int indent,
+                    const char *separator, const CTLOG_STORE *logs);
+
+/*
+ * Gets the last result of validating this SCT.
+ * If it has not been validated yet, returns SCT_VALIDATION_STATUS_NOT_SET.
+ */
+sct_validation_status_t SCT_get_validation_status(const SCT *sct);
+
+/*
+ * Validates the given SCT with the provided context.
+ * Sets the "validation_status" field of the SCT.
+ * Returns 1 if the SCT is valid and the signature verifies.
+ * Returns 0 if the SCT is invalid or could not be verified.
+ * Returns -1 if an error occurs.
+ */
+__owur int SCT_validate(SCT *sct, const CT_POLICY_EVAL_CTX *ctx);
+
+/*
+ * Validates the given list of SCTs with the provided context.
+ * Sets the "validation_status" field of each SCT.
+ * Returns 1 if there are no invalid SCTs and all signatures verify.
+ * Returns 0 if at least one SCT is invalid or could not be verified.
+ * Returns a negative integer if an error occurs.
+ */
+__owur int SCT_LIST_validate(const STACK_OF(SCT) *scts,
+                             CT_POLICY_EVAL_CTX *ctx);
+
+
+/*********************************
+ * SCT parsing and serialization *
+ *********************************/
+
+/*
+ * Serialize (to TLS format) a stack of SCTs and return the length.
+ * "a" must not be NULL.
+ * If "pp" is NULL, just return the length of what would have been serialized.
+ * If "pp" is not NULL and "*pp" is null, function will allocate a new pointer
+ * for data that caller is responsible for freeing (only if function returns
+ * successfully).
+ * If "pp" is NULL and "*pp" is not NULL, caller is responsible for ensuring
+ * that "*pp" is large enough to accept all of the serialized data.
+ * Returns < 0 on error, >= 0 indicating bytes written (or would have been)
+ * on success.
+ */
+__owur int i2o_SCT_LIST(const STACK_OF(SCT) *a, unsigned char **pp);
+
+/*
+ * Convert TLS format SCT list to a stack of SCTs.
+ * If "a" or "*a" is NULL, a new stack will be created that the caller is
+ * responsible for freeing (by calling SCT_LIST_free).
+ * "**pp" and "*pp" must not be NULL.
+ * Upon success, "*pp" will point to after the last bytes read, and a stack
+ * will be returned.
+ * Upon failure, a NULL pointer will be returned, and the position of "*pp" is
+ * not defined.
+ */
+STACK_OF(SCT) *o2i_SCT_LIST(STACK_OF(SCT) **a, const unsigned char **pp,
+                            size_t len);
+
+/*
+ * Serialize (to DER format) a stack of SCTs and return the length.
+ * "a" must not be NULL.
+ * If "pp" is NULL, just returns the length of what would have been serialized.
+ * If "pp" is not NULL and "*pp" is null, function will allocate a new pointer
+ * for data that caller is responsible for freeing (only if function returns
+ * successfully).
+ * If "pp" is NULL and "*pp" is not NULL, caller is responsible for ensuring
+ * that "*pp" is large enough to accept all of the serialized data.
+ * Returns < 0 on error, >= 0 indicating bytes written (or would have been)
+ * on success.
+ */
+__owur int i2d_SCT_LIST(const STACK_OF(SCT) *a, unsigned char **pp);
+
+/*
+ * Parses an SCT list in DER format and returns it.
+ * If "a" or "*a" is NULL, a new stack will be created that the caller is
+ * responsible for freeing (by calling SCT_LIST_free).
+ * "**pp" and "*pp" must not be NULL.
+ * Upon success, "*pp" will point to after the last bytes read, and a stack
+ * will be returned.
+ * Upon failure, a NULL pointer will be returned, and the position of "*pp" is
+ * not defined.
+ */
+STACK_OF(SCT) *d2i_SCT_LIST(STACK_OF(SCT) **a, const unsigned char **pp,
+                            long len);
+
+/*
+ * Serialize (to TLS format) an |sct| and write it to |out|.
+ * If |out| is null, no SCT will be output but the length will still be returned.
+ * If |out| points to a null pointer, a string will be allocated to hold the
+ * TLS-format SCT. It is the responsibility of the caller to free it.
+ * If |out| points to an allocated string, the TLS-format SCT will be written
+ * to it.
+ * The length of the SCT in TLS format will be returned.
+ */
+__owur int i2o_SCT(const SCT *sct, unsigned char **out);
+
+/*
+ * Parses an SCT in TLS format and returns it.
+ * If |psct| is not null, it will end up pointing to the parsed SCT. If it
+ * already points to a non-null pointer, the pointer will be free'd.
+ * |in| should be a pointer to a string containing the TLS-format SCT.
+ * |in| will be advanced to the end of the SCT if parsing succeeds.
+ * |len| should be the length of the SCT in |in|.
+ * Returns NULL if an error occurs.
+ * If the SCT is an unsupported version, only the SCT's 'sct' and 'sct_len'
+ * fields will be populated (with |in| and |len| respectively).
+ */
+SCT *o2i_SCT(SCT **psct, const unsigned char **in, size_t len);
+
+/********************
+ * CT log functions *
+ ********************/
+
+/*
+ * Creates a new CT log instance with the given |public_key| and |name| and
+ * associates it with the give library context |libctx| and property query
+ * string |propq|.
+ * Takes ownership of |public_key| but copies |name|.
+ * Returns NULL if malloc fails or if |public_key| cannot be converted to DER.
+ * Should be deleted by the caller using CTLOG_free when no longer needed.
+ */
+CTLOG *CTLOG_new_ex(EVP_PKEY *public_key, const char *name, OSSL_LIB_CTX *libctx,
+                    const char *propq);
+
+/*
+ * The same as CTLOG_new_ex except that the default library context and
+ * property query string are used.
+ */
+CTLOG *CTLOG_new(EVP_PKEY *public_key, const char *name);
+
+/*
+ * Creates a new CTLOG instance with the base64-encoded SubjectPublicKeyInfo DER
+ * in |pkey_base64| and associated with the given library context |libctx| and
+ * property query string |propq|. The |name| is a string to help users identify
+ * this log.
+ * Returns 1 on success, 0 on failure.
+ * Should be deleted by the caller using CTLOG_free when no longer needed.
+ */
+int CTLOG_new_from_base64_ex(CTLOG **ct_log, const char *pkey_base64,
+                             const char *name, OSSL_LIB_CTX *libctx,
+                             const char *propq);
+
+/*
+ * The same as CTLOG_new_from_base64_ex() except that the default
+ * library context and property query string are used.
+ * Returns 1 on success, 0 on failure.
+ */
+int CTLOG_new_from_base64(CTLOG ** ct_log,
+                          const char *pkey_base64, const char *name);
+
+/*
+ * Deletes a CT log instance and its fields.
+ */
+void CTLOG_free(CTLOG *log);
+
+/* Gets the name of the CT log */
+const char *CTLOG_get0_name(const CTLOG *log);
+/* Gets the ID of the CT log */
+void CTLOG_get0_log_id(const CTLOG *log, const uint8_t **log_id,
+                       size_t *log_id_len);
+/* Gets the public key of the CT log */
+EVP_PKEY *CTLOG_get0_public_key(const CTLOG *log);
+
+/**************************
+ * CT log store functions *
+ **************************/
+
+/*
+ * Creates a new CT log store and associates it with the given libctx and
+ * property query string.
+ * Should be deleted by the caller using CTLOG_STORE_free when no longer needed.
+ */
+CTLOG_STORE *CTLOG_STORE_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
+
+/*
+ * Same as CTLOG_STORE_new_ex except that the default libctx and
+ * property query string are used.
+ * Should be deleted by the caller using CTLOG_STORE_free when no longer needed.
+ */
+CTLOG_STORE *CTLOG_STORE_new(void);
+
+/*
+ * Deletes a CT log store and all of the CT log instances held within.
+ */
+void CTLOG_STORE_free(CTLOG_STORE *store);
+
+/*
+ * Finds a CT log in the store based on its log ID.
+ * Returns the CT log, or NULL if no match is found.
+ */
+const CTLOG *CTLOG_STORE_get0_log_by_id(const CTLOG_STORE *store,
+                                        const uint8_t *log_id,
+                                        size_t log_id_len);
+
+/*
+ * Loads a CT log list into a |store| from a |file|.
+ * Returns 1 if loading is successful, or 0 otherwise.
+ */
+__owur int CTLOG_STORE_load_file(CTLOG_STORE *store, const char *file);
+
+/*
+ * Loads the default CT log list into a |store|.
+ * Returns 1 if loading is successful, or 0 otherwise.
+ */
+__owur int CTLOG_STORE_load_default_file(CTLOG_STORE *store);
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif
+#endif
diff --git a/openssl/ct.h.in b/openssl/ct.h.in
new file mode 100644
index 0000000..16086b3
--- /dev/null
+++ b/openssl/ct.h.in
@@ -0,0 +1,525 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 2016-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_macros);
+-}
+
+#ifndef OPENSSL_CT_H
+# define OPENSSL_CT_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_CT_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_CT
+# include <openssl/types.h>
+# include <openssl/safestack.h>
+# include <openssl/x509.h>
+# include <openssl/cterr.h>
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+
+/* Minimum RSA key size, from RFC6962 */
+# define SCT_MIN_RSA_BITS 2048
+
+/* All hashes are SHA256 in v1 of Certificate Transparency */
+# define CT_V1_HASHLEN SHA256_DIGEST_LENGTH
+
+{-
+    generate_stack_macros("SCT")
+    .generate_stack_macros("CTLOG");
+-}
+
+
+typedef enum {
+    CT_LOG_ENTRY_TYPE_NOT_SET = -1,
+    CT_LOG_ENTRY_TYPE_X509 = 0,
+    CT_LOG_ENTRY_TYPE_PRECERT = 1
+} ct_log_entry_type_t;
+
+typedef enum {
+    SCT_VERSION_NOT_SET = -1,
+    SCT_VERSION_V1 = 0
+} sct_version_t;
+
+typedef enum {
+    SCT_SOURCE_UNKNOWN,
+    SCT_SOURCE_TLS_EXTENSION,
+    SCT_SOURCE_X509V3_EXTENSION,
+    SCT_SOURCE_OCSP_STAPLED_RESPONSE
+} sct_source_t;
+
+typedef enum {
+    SCT_VALIDATION_STATUS_NOT_SET,
+    SCT_VALIDATION_STATUS_UNKNOWN_LOG,
+    SCT_VALIDATION_STATUS_VALID,
+    SCT_VALIDATION_STATUS_INVALID,
+    SCT_VALIDATION_STATUS_UNVERIFIED,
+    SCT_VALIDATION_STATUS_UNKNOWN_VERSION
+} sct_validation_status_t;
+
+/******************************************
+ * CT policy evaluation context functions *
+ ******************************************/
+
+/*
+ * Creates a new, empty policy evaluation context associated with the given
+ * library context and property query string.
+ * The caller is responsible for calling CT_POLICY_EVAL_CTX_free when finished
+ * with the CT_POLICY_EVAL_CTX.
+ */
+CT_POLICY_EVAL_CTX *CT_POLICY_EVAL_CTX_new_ex(OSSL_LIB_CTX *libctx,
+                                              const char *propq);
+                                                       
+/*
+ * The same as CT_POLICY_EVAL_CTX_new_ex() but the default library
+ * context and property query string is used.
+ */
+CT_POLICY_EVAL_CTX *CT_POLICY_EVAL_CTX_new(void);
+
+/* Deletes a policy evaluation context and anything it owns. */
+void CT_POLICY_EVAL_CTX_free(CT_POLICY_EVAL_CTX *ctx);
+
+/* Gets the peer certificate that the SCTs are for */
+X509* CT_POLICY_EVAL_CTX_get0_cert(const CT_POLICY_EVAL_CTX *ctx);
+
+/*
+ * Sets the certificate associated with the received SCTs.
+ * Increments the reference count of cert.
+ * Returns 1 on success, 0 otherwise.
+ */
+int CT_POLICY_EVAL_CTX_set1_cert(CT_POLICY_EVAL_CTX *ctx, X509 *cert);
+
+/* Gets the issuer of the aforementioned certificate */
+X509* CT_POLICY_EVAL_CTX_get0_issuer(const CT_POLICY_EVAL_CTX *ctx);
+
+/*
+ * Sets the issuer of the certificate associated with the received SCTs.
+ * Increments the reference count of issuer.
+ * Returns 1 on success, 0 otherwise.
+ */
+int CT_POLICY_EVAL_CTX_set1_issuer(CT_POLICY_EVAL_CTX *ctx, X509 *issuer);
+
+/* Gets the CT logs that are trusted sources of SCTs */
+const CTLOG_STORE *CT_POLICY_EVAL_CTX_get0_log_store(const CT_POLICY_EVAL_CTX *ctx);
+
+/* Sets the log store that is in use. It must outlive the CT_POLICY_EVAL_CTX. */
+void CT_POLICY_EVAL_CTX_set_shared_CTLOG_STORE(CT_POLICY_EVAL_CTX *ctx,
+                                               CTLOG_STORE *log_store);
+
+/*
+ * Gets the time, in milliseconds since the Unix epoch, that will be used as the
+ * current time when checking whether an SCT was issued in the future.
+ * Such SCTs will fail validation, as required by RFC6962.
+ */
+uint64_t CT_POLICY_EVAL_CTX_get_time(const CT_POLICY_EVAL_CTX *ctx);
+
+/*
+ * Sets the time to evaluate SCTs against, in milliseconds since the Unix epoch.
+ * If an SCT's timestamp is after this time, it will be interpreted as having
+ * been issued in the future. RFC6962 states that "TLS clients MUST reject SCTs
+ * whose timestamp is in the future", so an SCT will not validate in this case.
+ */
+void CT_POLICY_EVAL_CTX_set_time(CT_POLICY_EVAL_CTX *ctx, uint64_t time_in_ms);
+
+/*****************
+ * SCT functions *
+ *****************/
+
+/*
+ * Creates a new, blank SCT.
+ * The caller is responsible for calling SCT_free when finished with the SCT.
+ */
+SCT *SCT_new(void);
+
+/*
+ * Creates a new SCT from some base64-encoded strings.
+ * The caller is responsible for calling SCT_free when finished with the SCT.
+ */
+SCT *SCT_new_from_base64(unsigned char version,
+                         const char *logid_base64,
+                         ct_log_entry_type_t entry_type,
+                         uint64_t timestamp,
+                         const char *extensions_base64,
+                         const char *signature_base64);
+
+/*
+ * Frees the SCT and the underlying data structures.
+ */
+void SCT_free(SCT *sct);
+
+/*
+ * Free a stack of SCTs, and the underlying SCTs themselves.
+ * Intended to be compatible with X509V3_EXT_FREE.
+ */
+void SCT_LIST_free(STACK_OF(SCT) *a);
+
+/*
+ * Returns the version of the SCT.
+ */
+sct_version_t SCT_get_version(const SCT *sct);
+
+/*
+ * Set the version of an SCT.
+ * Returns 1 on success, 0 if the version is unrecognized.
+ */
+__owur int SCT_set_version(SCT *sct, sct_version_t version);
+
+/*
+ * Returns the log entry type of the SCT.
+ */
+ct_log_entry_type_t SCT_get_log_entry_type(const SCT *sct);
+
+/*
+ * Set the log entry type of an SCT.
+ * Returns 1 on success, 0 otherwise.
+ */
+__owur int SCT_set_log_entry_type(SCT *sct, ct_log_entry_type_t entry_type);
+
+/*
+ * Gets the ID of the log that an SCT came from.
+ * Ownership of the log ID remains with the SCT.
+ * Returns the length of the log ID.
+ */
+size_t SCT_get0_log_id(const SCT *sct, unsigned char **log_id);
+
+/*
+ * Set the log ID of an SCT to point directly to the *log_id specified.
+ * The SCT takes ownership of the specified pointer.
+ * Returns 1 on success, 0 otherwise.
+ */
+__owur int SCT_set0_log_id(SCT *sct, unsigned char *log_id, size_t log_id_len);
+
+/*
+ * Set the log ID of an SCT.
+ * This makes a copy of the log_id.
+ * Returns 1 on success, 0 otherwise.
+ */
+__owur int SCT_set1_log_id(SCT *sct, const unsigned char *log_id,
+                           size_t log_id_len);
+
+/*
+ * Returns the timestamp for the SCT (epoch time in milliseconds).
+ */
+uint64_t SCT_get_timestamp(const SCT *sct);
+
+/*
+ * Set the timestamp of an SCT (epoch time in milliseconds).
+ */
+void SCT_set_timestamp(SCT *sct, uint64_t timestamp);
+
+/*
+ * Return the NID for the signature used by the SCT.
+ * For CT v1, this will be either NID_sha256WithRSAEncryption or
+ * NID_ecdsa_with_SHA256 (or NID_undef if incorrect/unset).
+ */
+int SCT_get_signature_nid(const SCT *sct);
+
+/*
+ * Set the signature type of an SCT
+ * For CT v1, this should be either NID_sha256WithRSAEncryption or
+ * NID_ecdsa_with_SHA256.
+ * Returns 1 on success, 0 otherwise.
+ */
+__owur int SCT_set_signature_nid(SCT *sct, int nid);
+
+/*
+ * Set *ext to point to the extension data for the SCT. ext must not be NULL.
+ * The SCT retains ownership of this pointer.
+ * Returns length of the data pointed to.
+ */
+size_t SCT_get0_extensions(const SCT *sct, unsigned char **ext);
+
+/*
+ * Set the extensions of an SCT to point directly to the *ext specified.
+ * The SCT takes ownership of the specified pointer.
+ */
+void SCT_set0_extensions(SCT *sct, unsigned char *ext, size_t ext_len);
+
+/*
+ * Set the extensions of an SCT.
+ * This takes a copy of the ext.
+ * Returns 1 on success, 0 otherwise.
+ */
+__owur int SCT_set1_extensions(SCT *sct, const unsigned char *ext,
+                               size_t ext_len);
+
+/*
+ * Set *sig to point to the signature for the SCT. sig must not be NULL.
+ * The SCT retains ownership of this pointer.
+ * Returns length of the data pointed to.
+ */
+size_t SCT_get0_signature(const SCT *sct, unsigned char **sig);
+
+/*
+ * Set the signature of an SCT to point directly to the *sig specified.
+ * The SCT takes ownership of the specified pointer.
+ */
+void SCT_set0_signature(SCT *sct, unsigned char *sig, size_t sig_len);
+
+/*
+ * Set the signature of an SCT to be a copy of the *sig specified.
+ * Returns 1 on success, 0 otherwise.
+ */
+__owur int SCT_set1_signature(SCT *sct, const unsigned char *sig,
+                              size_t sig_len);
+
+/*
+ * The origin of this SCT, e.g. TLS extension, OCSP response, etc.
+ */
+sct_source_t SCT_get_source(const SCT *sct);
+
+/*
+ * Set the origin of this SCT, e.g. TLS extension, OCSP response, etc.
+ * Returns 1 on success, 0 otherwise.
+ */
+__owur int SCT_set_source(SCT *sct, sct_source_t source);
+
+/*
+ * Returns a text string describing the validation status of |sct|.
+ */
+const char *SCT_validation_status_string(const SCT *sct);
+
+/*
+ * Pretty-prints an |sct| to |out|.
+ * It will be indented by the number of spaces specified by |indent|.
+ * If |logs| is not NULL, it will be used to lookup the CT log that the SCT came
+ * from, so that the log name can be printed.
+ */
+void SCT_print(const SCT *sct, BIO *out, int indent, const CTLOG_STORE *logs);
+
+/*
+ * Pretty-prints an |sct_list| to |out|.
+ * It will be indented by the number of spaces specified by |indent|.
+ * SCTs will be delimited by |separator|.
+ * If |logs| is not NULL, it will be used to lookup the CT log that each SCT
+ * came from, so that the log names can be printed.
+ */
+void SCT_LIST_print(const STACK_OF(SCT) *sct_list, BIO *out, int indent,
+                    const char *separator, const CTLOG_STORE *logs);
+
+/*
+ * Gets the last result of validating this SCT.
+ * If it has not been validated yet, returns SCT_VALIDATION_STATUS_NOT_SET.
+ */
+sct_validation_status_t SCT_get_validation_status(const SCT *sct);
+
+/*
+ * Validates the given SCT with the provided context.
+ * Sets the "validation_status" field of the SCT.
+ * Returns 1 if the SCT is valid and the signature verifies.
+ * Returns 0 if the SCT is invalid or could not be verified.
+ * Returns -1 if an error occurs.
+ */
+__owur int SCT_validate(SCT *sct, const CT_POLICY_EVAL_CTX *ctx);
+
+/*
+ * Validates the given list of SCTs with the provided context.
+ * Sets the "validation_status" field of each SCT.
+ * Returns 1 if there are no invalid SCTs and all signatures verify.
+ * Returns 0 if at least one SCT is invalid or could not be verified.
+ * Returns a negative integer if an error occurs.
+ */
+__owur int SCT_LIST_validate(const STACK_OF(SCT) *scts,
+                             CT_POLICY_EVAL_CTX *ctx);
+
+
+/*********************************
+ * SCT parsing and serialization *
+ *********************************/
+
+/*
+ * Serialize (to TLS format) a stack of SCTs and return the length.
+ * "a" must not be NULL.
+ * If "pp" is NULL, just return the length of what would have been serialized.
+ * If "pp" is not NULL and "*pp" is null, function will allocate a new pointer
+ * for data that caller is responsible for freeing (only if function returns
+ * successfully).
+ * If "pp" is NULL and "*pp" is not NULL, caller is responsible for ensuring
+ * that "*pp" is large enough to accept all of the serialized data.
+ * Returns < 0 on error, >= 0 indicating bytes written (or would have been)
+ * on success.
+ */
+__owur int i2o_SCT_LIST(const STACK_OF(SCT) *a, unsigned char **pp);
+
+/*
+ * Convert TLS format SCT list to a stack of SCTs.
+ * If "a" or "*a" is NULL, a new stack will be created that the caller is
+ * responsible for freeing (by calling SCT_LIST_free).
+ * "**pp" and "*pp" must not be NULL.
+ * Upon success, "*pp" will point to after the last bytes read, and a stack
+ * will be returned.
+ * Upon failure, a NULL pointer will be returned, and the position of "*pp" is
+ * not defined.
+ */
+STACK_OF(SCT) *o2i_SCT_LIST(STACK_OF(SCT) **a, const unsigned char **pp,
+                            size_t len);
+
+/*
+ * Serialize (to DER format) a stack of SCTs and return the length.
+ * "a" must not be NULL.
+ * If "pp" is NULL, just returns the length of what would have been serialized.
+ * If "pp" is not NULL and "*pp" is null, function will allocate a new pointer
+ * for data that caller is responsible for freeing (only if function returns
+ * successfully).
+ * If "pp" is NULL and "*pp" is not NULL, caller is responsible for ensuring
+ * that "*pp" is large enough to accept all of the serialized data.
+ * Returns < 0 on error, >= 0 indicating bytes written (or would have been)
+ * on success.
+ */
+__owur int i2d_SCT_LIST(const STACK_OF(SCT) *a, unsigned char **pp);
+
+/*
+ * Parses an SCT list in DER format and returns it.
+ * If "a" or "*a" is NULL, a new stack will be created that the caller is
+ * responsible for freeing (by calling SCT_LIST_free).
+ * "**pp" and "*pp" must not be NULL.
+ * Upon success, "*pp" will point to after the last bytes read, and a stack
+ * will be returned.
+ * Upon failure, a NULL pointer will be returned, and the position of "*pp" is
+ * not defined.
+ */
+STACK_OF(SCT) *d2i_SCT_LIST(STACK_OF(SCT) **a, const unsigned char **pp,
+                            long len);
+
+/*
+ * Serialize (to TLS format) an |sct| and write it to |out|.
+ * If |out| is null, no SCT will be output but the length will still be returned.
+ * If |out| points to a null pointer, a string will be allocated to hold the
+ * TLS-format SCT. It is the responsibility of the caller to free it.
+ * If |out| points to an allocated string, the TLS-format SCT will be written
+ * to it.
+ * The length of the SCT in TLS format will be returned.
+ */
+__owur int i2o_SCT(const SCT *sct, unsigned char **out);
+
+/*
+ * Parses an SCT in TLS format and returns it.
+ * If |psct| is not null, it will end up pointing to the parsed SCT. If it
+ * already points to a non-null pointer, the pointer will be free'd.
+ * |in| should be a pointer to a string containing the TLS-format SCT.
+ * |in| will be advanced to the end of the SCT if parsing succeeds.
+ * |len| should be the length of the SCT in |in|.
+ * Returns NULL if an error occurs.
+ * If the SCT is an unsupported version, only the SCT's 'sct' and 'sct_len'
+ * fields will be populated (with |in| and |len| respectively).
+ */
+SCT *o2i_SCT(SCT **psct, const unsigned char **in, size_t len);
+
+/********************
+ * CT log functions *
+ ********************/
+
+/*
+ * Creates a new CT log instance with the given |public_key| and |name| and
+ * associates it with the give library context |libctx| and property query
+ * string |propq|.
+ * Takes ownership of |public_key| but copies |name|.
+ * Returns NULL if malloc fails or if |public_key| cannot be converted to DER.
+ * Should be deleted by the caller using CTLOG_free when no longer needed.
+ */
+CTLOG *CTLOG_new_ex(EVP_PKEY *public_key, const char *name, OSSL_LIB_CTX *libctx,
+                    const char *propq);
+
+/*
+ * The same as CTLOG_new_ex except that the default library context and
+ * property query string are used.
+ */
+CTLOG *CTLOG_new(EVP_PKEY *public_key, const char *name);
+
+/*
+ * Creates a new CTLOG instance with the base64-encoded SubjectPublicKeyInfo DER
+ * in |pkey_base64| and associated with the given library context |libctx| and
+ * property query string |propq|. The |name| is a string to help users identify
+ * this log.
+ * Returns 1 on success, 0 on failure.
+ * Should be deleted by the caller using CTLOG_free when no longer needed.
+ */
+int CTLOG_new_from_base64_ex(CTLOG **ct_log, const char *pkey_base64,
+                             const char *name, OSSL_LIB_CTX *libctx,
+                             const char *propq);
+
+/*
+ * The same as CTLOG_new_from_base64_ex() except that the default
+ * library context and property query string are used.
+ * Returns 1 on success, 0 on failure.
+ */
+int CTLOG_new_from_base64(CTLOG ** ct_log,
+                          const char *pkey_base64, const char *name);
+
+/*
+ * Deletes a CT log instance and its fields.
+ */
+void CTLOG_free(CTLOG *log);
+
+/* Gets the name of the CT log */
+const char *CTLOG_get0_name(const CTLOG *log);
+/* Gets the ID of the CT log */
+void CTLOG_get0_log_id(const CTLOG *log, const uint8_t **log_id,
+                       size_t *log_id_len);
+/* Gets the public key of the CT log */
+EVP_PKEY *CTLOG_get0_public_key(const CTLOG *log);
+
+/**************************
+ * CT log store functions *
+ **************************/
+
+/*
+ * Creates a new CT log store and associates it with the given libctx and
+ * property query string.
+ * Should be deleted by the caller using CTLOG_STORE_free when no longer needed.
+ */
+CTLOG_STORE *CTLOG_STORE_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
+
+/*
+ * Same as CTLOG_STORE_new_ex except that the default libctx and
+ * property query string are used.
+ * Should be deleted by the caller using CTLOG_STORE_free when no longer needed.
+ */
+CTLOG_STORE *CTLOG_STORE_new(void);
+
+/*
+ * Deletes a CT log store and all of the CT log instances held within.
+ */
+void CTLOG_STORE_free(CTLOG_STORE *store);
+
+/*
+ * Finds a CT log in the store based on its log ID.
+ * Returns the CT log, or NULL if no match is found.
+ */
+const CTLOG *CTLOG_STORE_get0_log_by_id(const CTLOG_STORE *store,
+                                        const uint8_t *log_id,
+                                        size_t log_id_len);
+
+/*
+ * Loads a CT log list into a |store| from a |file|.
+ * Returns 1 if loading is successful, or 0 otherwise.
+ */
+__owur int CTLOG_STORE_load_file(CTLOG_STORE *store, const char *file);
+
+/*
+ * Loads the default CT log list into a |store|.
+ * Returns 1 if loading is successful, or 0 otherwise.
+ */
+__owur int CTLOG_STORE_load_default_file(CTLOG_STORE *store);
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif
+#endif
diff --git a/openssl/cterr.h b/openssl/cterr.h
new file mode 100644
index 0000000..935d32d
--- /dev/null
+++ b/openssl/cterr.h
@@ -0,0 +1,45 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_CTERR_H
+# define OPENSSL_CTERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+# ifndef OPENSSL_NO_CT
+
+
+/*
+ * CT reason codes.
+ */
+#  define CT_R_BASE64_DECODE_ERROR                         108
+#  define CT_R_INVALID_LOG_ID_LENGTH                       100
+#  define CT_R_LOG_CONF_INVALID                            109
+#  define CT_R_LOG_CONF_INVALID_KEY                        110
+#  define CT_R_LOG_CONF_MISSING_DESCRIPTION                111
+#  define CT_R_LOG_CONF_MISSING_KEY                        112
+#  define CT_R_LOG_KEY_INVALID                             113
+#  define CT_R_SCT_FUTURE_TIMESTAMP                        116
+#  define CT_R_SCT_INVALID                                 104
+#  define CT_R_SCT_INVALID_SIGNATURE                       107
+#  define CT_R_SCT_LIST_INVALID                            105
+#  define CT_R_SCT_LOG_ID_MISMATCH                         114
+#  define CT_R_SCT_NOT_SET                                 106
+#  define CT_R_SCT_UNSUPPORTED_VERSION                     115
+#  define CT_R_UNRECOGNIZED_SIGNATURE_NID                  101
+#  define CT_R_UNSUPPORTED_ENTRY_TYPE                      102
+#  define CT_R_UNSUPPORTED_VERSION                         103
+
+# endif
+#endif
diff --git a/openssl/decoder.h b/openssl/decoder.h
new file mode 100644
index 0000000..d4ee2cf
--- /dev/null
+++ b/openssl/decoder.h
@@ -0,0 +1,133 @@
+/*
+ * Copyright 2020-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_DECODER_H
+# define OPENSSL_DECODER_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+# include <stdarg.h>
+# include <stddef.h>
+# include <openssl/decodererr.h>
+# include <openssl/types.h>
+# include <openssl/core.h>
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+OSSL_DECODER *OSSL_DECODER_fetch(OSSL_LIB_CTX *libctx, const char *name,
+                                 const char *properties);
+int OSSL_DECODER_up_ref(OSSL_DECODER *encoder);
+void OSSL_DECODER_free(OSSL_DECODER *encoder);
+
+const OSSL_PROVIDER *OSSL_DECODER_get0_provider(const OSSL_DECODER *encoder);
+const char *OSSL_DECODER_get0_properties(const OSSL_DECODER *encoder);
+const char *OSSL_DECODER_get0_name(const OSSL_DECODER *decoder);
+const char *OSSL_DECODER_get0_description(const OSSL_DECODER *decoder);
+int OSSL_DECODER_is_a(const OSSL_DECODER *encoder, const char *name);
+
+void OSSL_DECODER_do_all_provided(OSSL_LIB_CTX *libctx,
+                                  void (*fn)(OSSL_DECODER *encoder, void *arg),
+                                  void *arg);
+int OSSL_DECODER_names_do_all(const OSSL_DECODER *encoder,
+                              void (*fn)(const char *name, void *data),
+                              void *data);
+const OSSL_PARAM *OSSL_DECODER_gettable_params(OSSL_DECODER *decoder);
+int OSSL_DECODER_get_params(OSSL_DECODER *decoder, OSSL_PARAM params[]);
+
+const OSSL_PARAM *OSSL_DECODER_settable_ctx_params(OSSL_DECODER *encoder);
+OSSL_DECODER_CTX *OSSL_DECODER_CTX_new(void);
+int OSSL_DECODER_CTX_set_params(OSSL_DECODER_CTX *ctx,
+                                const OSSL_PARAM params[]);
+void OSSL_DECODER_CTX_free(OSSL_DECODER_CTX *ctx);
+
+/* Utilities that help set specific parameters */
+int OSSL_DECODER_CTX_set_passphrase(OSSL_DECODER_CTX *ctx,
+                                    const unsigned char *kstr, size_t klen);
+int OSSL_DECODER_CTX_set_pem_password_cb(OSSL_DECODER_CTX *ctx,
+                                         pem_password_cb *cb, void *cbarg);
+int OSSL_DECODER_CTX_set_passphrase_cb(OSSL_DECODER_CTX *ctx,
+                                       OSSL_PASSPHRASE_CALLBACK *cb,
+                                       void *cbarg);
+int OSSL_DECODER_CTX_set_passphrase_ui(OSSL_DECODER_CTX *ctx,
+                                       const UI_METHOD *ui_method,
+                                       void *ui_data);
+
+/*
+ * Utilities to read the object to decode, with the result sent to cb.
+ * These will discover all provided methods
+ */
+
+int OSSL_DECODER_CTX_set_selection(OSSL_DECODER_CTX *ctx, int selection);
+int OSSL_DECODER_CTX_set_input_type(OSSL_DECODER_CTX *ctx,
+                                    const char *input_type);
+int OSSL_DECODER_CTX_set_input_structure(OSSL_DECODER_CTX *ctx,
+                                         const char *input_structure);
+int OSSL_DECODER_CTX_add_decoder(OSSL_DECODER_CTX *ctx, OSSL_DECODER *decoder);
+int OSSL_DECODER_CTX_add_extra(OSSL_DECODER_CTX *ctx,
+                               OSSL_LIB_CTX *libctx, const char *propq);
+int OSSL_DECODER_CTX_get_num_decoders(OSSL_DECODER_CTX *ctx);
+
+typedef struct ossl_decoder_instance_st OSSL_DECODER_INSTANCE;
+OSSL_DECODER *
+OSSL_DECODER_INSTANCE_get_decoder(OSSL_DECODER_INSTANCE *decoder_inst);
+void *
+OSSL_DECODER_INSTANCE_get_decoder_ctx(OSSL_DECODER_INSTANCE *decoder_inst);
+const char *
+OSSL_DECODER_INSTANCE_get_input_type(OSSL_DECODER_INSTANCE *decoder_inst);
+const char *
+OSSL_DECODER_INSTANCE_get_input_structure(OSSL_DECODER_INSTANCE *decoder_inst,
+                                          int *was_set);
+
+typedef int OSSL_DECODER_CONSTRUCT(OSSL_DECODER_INSTANCE *decoder_inst,
+                                   const OSSL_PARAM *params,
+                                   void *construct_data);
+typedef void OSSL_DECODER_CLEANUP(void *construct_data);
+
+int OSSL_DECODER_CTX_set_construct(OSSL_DECODER_CTX *ctx,
+                                   OSSL_DECODER_CONSTRUCT *construct);
+int OSSL_DECODER_CTX_set_construct_data(OSSL_DECODER_CTX *ctx,
+                                        void *construct_data);
+int OSSL_DECODER_CTX_set_cleanup(OSSL_DECODER_CTX *ctx,
+                                 OSSL_DECODER_CLEANUP *cleanup);
+OSSL_DECODER_CONSTRUCT *OSSL_DECODER_CTX_get_construct(OSSL_DECODER_CTX *ctx);
+void *OSSL_DECODER_CTX_get_construct_data(OSSL_DECODER_CTX *ctx);
+OSSL_DECODER_CLEANUP *OSSL_DECODER_CTX_get_cleanup(OSSL_DECODER_CTX *ctx);
+
+int OSSL_DECODER_export(OSSL_DECODER_INSTANCE *decoder_inst,
+                        void *reference, size_t reference_sz,
+                        OSSL_CALLBACK *export_cb, void *export_cbarg);
+
+int OSSL_DECODER_from_bio(OSSL_DECODER_CTX *ctx, BIO *in);
+#ifndef OPENSSL_NO_STDIO
+int OSSL_DECODER_from_fp(OSSL_DECODER_CTX *ctx, FILE *in);
+#endif
+int OSSL_DECODER_from_data(OSSL_DECODER_CTX *ctx, const unsigned char **pdata,
+                           size_t *pdata_len);
+
+/*
+ * Create the OSSL_DECODER_CTX with an associated type.  This will perform
+ * an implicit OSSL_DECODER_fetch(), suitable for the object of that type.
+ */
+OSSL_DECODER_CTX *
+OSSL_DECODER_CTX_new_for_pkey(EVP_PKEY **pkey,
+                              const char *input_type,
+                              const char *input_struct,
+                              const char *keytype, int selection,
+                              OSSL_LIB_CTX *libctx, const char *propquery);
+
+# ifdef __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/decodererr.h b/openssl/decodererr.h
new file mode 100644
index 0000000..4212a38
--- /dev/null
+++ b/openssl/decodererr.h
@@ -0,0 +1,28 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_DECODERERR_H
+# define OPENSSL_DECODERERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * OSSL_DECODER reason codes.
+ */
+# define OSSL_DECODER_R_COULD_NOT_DECODE_OBJECT           101
+# define OSSL_DECODER_R_DECODER_NOT_FOUND                 102
+# define OSSL_DECODER_R_MISSING_GET_PARAMS                100
+
+#endif
diff --git a/openssl/des.h b/openssl/des.h
new file mode 100644
index 0000000..09798a6
--- /dev/null
+++ b/openssl/des.h
@@ -0,0 +1,211 @@
+/*
+ * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_DES_H
+# define OPENSSL_DES_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_DES_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_DES
+#  ifdef  __cplusplus
+extern "C" {
+#  endif
+#  include <openssl/e_os2.h>
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+typedef unsigned int DES_LONG;
+
+#   ifdef OPENSSL_BUILD_SHLIBCRYPTO
+#    undef OPENSSL_EXTERN
+#    define OPENSSL_EXTERN OPENSSL_EXPORT
+#   endif
+
+typedef unsigned char DES_cblock[8];
+typedef /* const */ unsigned char const_DES_cblock[8];
+/*
+ * With "const", gcc 2.8.1 on Solaris thinks that DES_cblock * and
+ * const_DES_cblock * are incompatible pointer types.
+ */
+
+typedef struct DES_ks {
+    union {
+        DES_cblock cblock;
+        /*
+         * make sure things are correct size on machines with 8 byte longs
+         */
+        DES_LONG deslong[2];
+    } ks[16];
+} DES_key_schedule;
+
+#   define DES_KEY_SZ      (sizeof(DES_cblock))
+#   define DES_SCHEDULE_SZ (sizeof(DES_key_schedule))
+
+#   define DES_ENCRYPT     1
+#   define DES_DECRYPT     0
+
+#   define DES_CBC_MODE    0
+#   define DES_PCBC_MODE   1
+
+#   define DES_ecb2_encrypt(i,o,k1,k2,e) \
+        DES_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
+
+#   define DES_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
+        DES_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
+
+#   define DES_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
+        DES_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
+
+#   define DES_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
+        DES_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
+
+#   define DES_fixup_key_parity DES_set_odd_parity
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 const char *DES_options(void);
+OSSL_DEPRECATEDIN_3_0
+void DES_ecb3_encrypt(const_DES_cblock *input, DES_cblock *output,
+                      DES_key_schedule *ks1, DES_key_schedule *ks2,
+                      DES_key_schedule *ks3, int enc);
+OSSL_DEPRECATEDIN_3_0
+DES_LONG DES_cbc_cksum(const unsigned char *input, DES_cblock *output,
+                       long length, DES_key_schedule *schedule,
+                       const_DES_cblock *ivec);
+#  endif
+/* DES_cbc_encrypt does not update the IV!  Use DES_ncbc_encrypt instead. */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+void DES_cbc_encrypt(const unsigned char *input, unsigned char *output,
+                     long length, DES_key_schedule *schedule, DES_cblock *ivec,
+                     int enc);
+OSSL_DEPRECATEDIN_3_0
+void DES_ncbc_encrypt(const unsigned char *input, unsigned char *output,
+                      long length, DES_key_schedule *schedule, DES_cblock *ivec,
+                      int enc);
+OSSL_DEPRECATEDIN_3_0
+void DES_xcbc_encrypt(const unsigned char *input, unsigned char *output,
+                      long length, DES_key_schedule *schedule, DES_cblock *ivec,
+                      const_DES_cblock *inw, const_DES_cblock *outw, int enc);
+OSSL_DEPRECATEDIN_3_0
+void DES_cfb_encrypt(const unsigned char *in, unsigned char *out, int numbits,
+                     long length, DES_key_schedule *schedule, DES_cblock *ivec,
+                     int enc);
+OSSL_DEPRECATEDIN_3_0
+void DES_ecb_encrypt(const_DES_cblock *input, DES_cblock *output,
+                     DES_key_schedule *ks, int enc);
+#  endif
+
+/*
+ * This is the DES encryption function that gets called by just about every
+ * other DES routine in the library.  You should not use this function except
+ * to implement 'modes' of DES.  I say this because the functions that call
+ * this routine do the conversion from 'char *' to long, and this needs to be
+ * done to make sure 'non-aligned' memory access do not occur.  The
+ * characters are loaded 'little endian'. Data is a pointer to 2 unsigned
+ * long's and ks is the DES_key_schedule to use.  enc, is non zero specifies
+ * encryption, zero if decryption.
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+void DES_encrypt1(DES_LONG *data, DES_key_schedule *ks, int enc);
+#  endif
+
+/*
+ * This functions is the same as DES_encrypt1() except that the DES initial
+ * permutation (IP) and final permutation (FP) have been left out.  As for
+ * DES_encrypt1(), you should not use this function. It is used by the
+ * routines in the library that implement triple DES. IP() DES_encrypt2()
+ * DES_encrypt2() DES_encrypt2() FP() is the same as DES_encrypt1()
+ * DES_encrypt1() DES_encrypt1() except faster :-).
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+void DES_encrypt2(DES_LONG *data, DES_key_schedule *ks, int enc);
+OSSL_DEPRECATEDIN_3_0
+void DES_encrypt3(DES_LONG *data, DES_key_schedule *ks1, DES_key_schedule *ks2,
+                  DES_key_schedule *ks3);
+OSSL_DEPRECATEDIN_3_0
+void DES_decrypt3(DES_LONG *data, DES_key_schedule *ks1, DES_key_schedule *ks2,
+                  DES_key_schedule *ks3);
+OSSL_DEPRECATEDIN_3_0
+void DES_ede3_cbc_encrypt(const unsigned char *input, unsigned char *output,
+                          long length, DES_key_schedule *ks1,
+                          DES_key_schedule *ks2, DES_key_schedule *ks3,
+                          DES_cblock *ivec, int enc);
+OSSL_DEPRECATEDIN_3_0
+void DES_ede3_cfb64_encrypt(const unsigned char *in, unsigned char *out,
+                            long length, DES_key_schedule *ks1,
+                            DES_key_schedule *ks2, DES_key_schedule *ks3,
+                            DES_cblock *ivec, int *num, int enc);
+OSSL_DEPRECATEDIN_3_0
+void DES_ede3_cfb_encrypt(const unsigned char *in, unsigned char *out,
+                          int numbits, long length, DES_key_schedule *ks1,
+                          DES_key_schedule *ks2, DES_key_schedule *ks3,
+                          DES_cblock *ivec, int enc);
+OSSL_DEPRECATEDIN_3_0
+void DES_ede3_ofb64_encrypt(const unsigned char *in, unsigned char *out,
+                            long length, DES_key_schedule *ks1,
+                            DES_key_schedule *ks2, DES_key_schedule *ks3,
+                            DES_cblock *ivec, int *num);
+OSSL_DEPRECATEDIN_3_0
+char *DES_fcrypt(const char *buf, const char *salt, char *ret);
+OSSL_DEPRECATEDIN_3_0
+char *DES_crypt(const char *buf, const char *salt);
+OSSL_DEPRECATEDIN_3_0
+void DES_ofb_encrypt(const unsigned char *in, unsigned char *out, int numbits,
+                     long length, DES_key_schedule *schedule, DES_cblock *ivec);
+OSSL_DEPRECATEDIN_3_0
+void DES_pcbc_encrypt(const unsigned char *input, unsigned char *output,
+                      long length, DES_key_schedule *schedule,
+                      DES_cblock *ivec, int enc);
+OSSL_DEPRECATEDIN_3_0
+DES_LONG DES_quad_cksum(const unsigned char *input, DES_cblock output[],
+                        long length, int out_count, DES_cblock *seed);
+OSSL_DEPRECATEDIN_3_0 int DES_random_key(DES_cblock *ret);
+OSSL_DEPRECATEDIN_3_0 void DES_set_odd_parity(DES_cblock *key);
+OSSL_DEPRECATEDIN_3_0 int DES_check_key_parity(const_DES_cblock *key);
+OSSL_DEPRECATEDIN_3_0 int DES_is_weak_key(const_DES_cblock *key);
+#  endif
+/*
+ * DES_set_key (= set_key = DES_key_sched = key_sched) calls
+ * DES_set_key_checked
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+int DES_set_key(const_DES_cblock *key, DES_key_schedule *schedule);
+OSSL_DEPRECATEDIN_3_0
+int DES_key_sched(const_DES_cblock *key, DES_key_schedule *schedule);
+OSSL_DEPRECATEDIN_3_0
+int DES_set_key_checked(const_DES_cblock *key, DES_key_schedule *schedule);
+OSSL_DEPRECATEDIN_3_0
+void DES_set_key_unchecked(const_DES_cblock *key, DES_key_schedule *schedule);
+OSSL_DEPRECATEDIN_3_0 void DES_string_to_key(const char *str, DES_cblock *key);
+OSSL_DEPRECATEDIN_3_0
+void DES_string_to_2keys(const char *str, DES_cblock *key1, DES_cblock *key2);
+OSSL_DEPRECATEDIN_3_0
+void DES_cfb64_encrypt(const unsigned char *in, unsigned char *out,
+                       long length, DES_key_schedule *schedule,
+                       DES_cblock *ivec, int *num, int enc);
+OSSL_DEPRECATEDIN_3_0
+void DES_ofb64_encrypt(const unsigned char *in, unsigned char *out,
+                       long length, DES_key_schedule *schedule,
+                       DES_cblock *ivec, int *num);
+#  endif
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif
+
+#endif
diff --git a/openssl/dh.h b/openssl/dh.h
new file mode 100644
index 0000000..ec5a493
--- /dev/null
+++ b/openssl/dh.h
@@ -0,0 +1,331 @@
+/*
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_DH_H
+# define OPENSSL_DH_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_DH_H
+# endif
+
+# include <openssl/opensslconf.h>
+# include <openssl/types.h>
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+#include <stdlib.h>
+
+/* DH parameter generation types used by EVP_PKEY_CTX_set_dh_paramgen_type() */
+# define DH_PARAMGEN_TYPE_GENERATOR     0   /* Use a safe prime generator */
+# define DH_PARAMGEN_TYPE_FIPS_186_2    1   /* Use FIPS186-2 standard */
+# define DH_PARAMGEN_TYPE_FIPS_186_4    2   /* Use FIPS186-4 standard */
+# define DH_PARAMGEN_TYPE_GROUP         3   /* Use a named safe prime group */
+
+int EVP_PKEY_CTX_set_dh_paramgen_type(EVP_PKEY_CTX *ctx, int typ);
+int EVP_PKEY_CTX_set_dh_paramgen_gindex(EVP_PKEY_CTX *ctx, int gindex);
+int EVP_PKEY_CTX_set_dh_paramgen_seed(EVP_PKEY_CTX *ctx,
+                                      const unsigned char *seed,
+                                      size_t seedlen);
+int EVP_PKEY_CTX_set_dh_paramgen_prime_len(EVP_PKEY_CTX *ctx, int pbits);
+int EVP_PKEY_CTX_set_dh_paramgen_subprime_len(EVP_PKEY_CTX *ctx, int qlen);
+int EVP_PKEY_CTX_set_dh_paramgen_generator(EVP_PKEY_CTX *ctx, int gen);
+int EVP_PKEY_CTX_set_dh_nid(EVP_PKEY_CTX *ctx, int nid);
+int EVP_PKEY_CTX_set_dh_rfc5114(EVP_PKEY_CTX *ctx, int gen);
+int EVP_PKEY_CTX_set_dhx_rfc5114(EVP_PKEY_CTX *ctx, int gen);
+int EVP_PKEY_CTX_set_dh_pad(EVP_PKEY_CTX *ctx, int pad);
+
+int EVP_PKEY_CTX_set_dh_kdf_type(EVP_PKEY_CTX *ctx, int kdf);
+int EVP_PKEY_CTX_get_dh_kdf_type(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_CTX_set0_dh_kdf_oid(EVP_PKEY_CTX *ctx, ASN1_OBJECT *oid);
+int EVP_PKEY_CTX_get0_dh_kdf_oid(EVP_PKEY_CTX *ctx, ASN1_OBJECT **oid);
+int EVP_PKEY_CTX_set_dh_kdf_md(EVP_PKEY_CTX *ctx, const EVP_MD *md);
+int EVP_PKEY_CTX_get_dh_kdf_md(EVP_PKEY_CTX *ctx, const EVP_MD **md);
+int EVP_PKEY_CTX_set_dh_kdf_outlen(EVP_PKEY_CTX *ctx, int len);
+int EVP_PKEY_CTX_get_dh_kdf_outlen(EVP_PKEY_CTX *ctx, int *len);
+int EVP_PKEY_CTX_set0_dh_kdf_ukm(EVP_PKEY_CTX *ctx, unsigned char *ukm, int len);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+int EVP_PKEY_CTX_get0_dh_kdf_ukm(EVP_PKEY_CTX *ctx, unsigned char **ukm);
+#endif
+
+# define EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN     (EVP_PKEY_ALG_CTRL + 1)
+# define EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR     (EVP_PKEY_ALG_CTRL + 2)
+# define EVP_PKEY_CTRL_DH_RFC5114                (EVP_PKEY_ALG_CTRL + 3)
+# define EVP_PKEY_CTRL_DH_PARAMGEN_SUBPRIME_LEN  (EVP_PKEY_ALG_CTRL + 4)
+# define EVP_PKEY_CTRL_DH_PARAMGEN_TYPE          (EVP_PKEY_ALG_CTRL + 5)
+# define EVP_PKEY_CTRL_DH_KDF_TYPE               (EVP_PKEY_ALG_CTRL + 6)
+# define EVP_PKEY_CTRL_DH_KDF_MD                 (EVP_PKEY_ALG_CTRL + 7)
+# define EVP_PKEY_CTRL_GET_DH_KDF_MD             (EVP_PKEY_ALG_CTRL + 8)
+# define EVP_PKEY_CTRL_DH_KDF_OUTLEN             (EVP_PKEY_ALG_CTRL + 9)
+# define EVP_PKEY_CTRL_GET_DH_KDF_OUTLEN         (EVP_PKEY_ALG_CTRL + 10)
+# define EVP_PKEY_CTRL_DH_KDF_UKM                (EVP_PKEY_ALG_CTRL + 11)
+# define EVP_PKEY_CTRL_GET_DH_KDF_UKM            (EVP_PKEY_ALG_CTRL + 12)
+# define EVP_PKEY_CTRL_DH_KDF_OID                (EVP_PKEY_ALG_CTRL + 13)
+# define EVP_PKEY_CTRL_GET_DH_KDF_OID            (EVP_PKEY_ALG_CTRL + 14)
+# define EVP_PKEY_CTRL_DH_NID                    (EVP_PKEY_ALG_CTRL + 15)
+# define EVP_PKEY_CTRL_DH_PAD                    (EVP_PKEY_ALG_CTRL + 16)
+
+/* KDF types */
+# define EVP_PKEY_DH_KDF_NONE                            1
+# define EVP_PKEY_DH_KDF_X9_42                           2
+
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+# ifndef OPENSSL_NO_DH
+#  include <openssl/e_os2.h>
+#  include <openssl/bio.h>
+#  include <openssl/asn1.h>
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#   include <openssl/bn.h>
+#  endif
+#  include <openssl/dherr.h>
+
+#  ifndef OPENSSL_DH_MAX_MODULUS_BITS
+#   define OPENSSL_DH_MAX_MODULUS_BITS    10000
+#  endif
+
+#  define OPENSSL_DH_FIPS_MIN_MODULUS_BITS 1024
+
+#  define DH_FLAG_CACHE_MONT_P     0x01
+
+#  define DH_FLAG_TYPE_MASK             0xF000
+#  define DH_FLAG_TYPE_DH               0x0000
+#  define DH_FLAG_TYPE_DHX              0x1000
+
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+/*
+ * Does nothing. Previously this switched off constant time behaviour.
+ */
+#   define DH_FLAG_NO_EXP_CONSTTIME 0x00
+#  endif
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+/*
+ * If this flag is set the DH method is FIPS compliant and can be used in
+ * FIPS mode. This is set in the validated module method. If an application
+ * sets this flag in its own methods it is its responsibility to ensure the
+ * result is compliant.
+ */
+
+#   define DH_FLAG_FIPS_METHOD                     0x0400
+
+/*
+ * If this flag is set the operations normally disabled in FIPS mode are
+ * permitted it is then the applications responsibility to ensure that the
+ * usage is compliant.
+ */
+
+#   define DH_FLAG_NON_FIPS_ALLOW                  0x0400
+#  endif
+
+/* Already defined in ossl_typ.h */
+/* typedef struct dh_st DH; */
+/* typedef struct dh_method DH_METHOD; */
+
+DECLARE_ASN1_ITEM(DHparams)
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   define DH_GENERATOR_2          2
+#   define DH_GENERATOR_3          3
+#   define DH_GENERATOR_5          5
+
+/* DH_check error codes */
+/*
+ * NB: These values must align with the equivalently named macros in
+ * internal/ffc.h.
+ */
+#   define DH_CHECK_P_NOT_PRIME            0x01
+#   define DH_CHECK_P_NOT_SAFE_PRIME       0x02
+#   define DH_UNABLE_TO_CHECK_GENERATOR    0x04
+#   define DH_NOT_SUITABLE_GENERATOR       0x08
+#   define DH_CHECK_Q_NOT_PRIME            0x10
+#   define DH_CHECK_INVALID_Q_VALUE        0x20
+#   define DH_CHECK_INVALID_J_VALUE        0x40
+#   define DH_MODULUS_TOO_SMALL            0x80
+#   define DH_MODULUS_TOO_LARGE            0x100
+
+/* DH_check_pub_key error codes */
+#   define DH_CHECK_PUBKEY_TOO_SMALL       0x01
+#   define DH_CHECK_PUBKEY_TOO_LARGE       0x02
+#   define DH_CHECK_PUBKEY_INVALID         0x04
+
+/*
+ * primes p where (p-1)/2 is prime too are called "safe"; we define this for
+ * backward compatibility:
+ */
+#   define DH_CHECK_P_NOT_STRONG_PRIME     DH_CHECK_P_NOT_SAFE_PRIME
+
+#   define d2i_DHparams_fp(fp, x) \
+        (DH *)ASN1_d2i_fp((char *(*)())DH_new, \
+                          (char *(*)())d2i_DHparams, \
+                          (fp), \
+                          (unsigned char **)(x))
+#   define i2d_DHparams_fp(fp, x) \
+        ASN1_i2d_fp(i2d_DHparams,(fp), (unsigned char *)(x))
+#   define d2i_DHparams_bio(bp, x) \
+        ASN1_d2i_bio_of(DH, DH_new, d2i_DHparams, bp, x)
+#   define i2d_DHparams_bio(bp, x) \
+        ASN1_i2d_bio_of(DH, i2d_DHparams, bp, x)
+
+#   define d2i_DHxparams_fp(fp,x) \
+        (DH *)ASN1_d2i_fp((char *(*)())DH_new, \
+                          (char *(*)())d2i_DHxparams, \
+                          (fp), \
+                          (unsigned char **)(x))
+#   define i2d_DHxparams_fp(fp, x) \
+        ASN1_i2d_fp(i2d_DHxparams,(fp), (unsigned char *)(x))
+#   define d2i_DHxparams_bio(bp, x) \
+        ASN1_d2i_bio_of(DH, DH_new, d2i_DHxparams, bp, x)
+#   define i2d_DHxparams_bio(bp, x) \
+        ASN1_i2d_bio_of(DH, i2d_DHxparams, bp, x)
+
+DECLARE_ASN1_DUP_FUNCTION_name_attr(OSSL_DEPRECATEDIN_3_0, DH, DHparams)
+
+OSSL_DEPRECATEDIN_3_0 const DH_METHOD *DH_OpenSSL(void);
+
+OSSL_DEPRECATEDIN_3_0 void DH_set_default_method(const DH_METHOD *meth);
+OSSL_DEPRECATEDIN_3_0 const DH_METHOD *DH_get_default_method(void);
+OSSL_DEPRECATEDIN_3_0 int DH_set_method(DH *dh, const DH_METHOD *meth);
+OSSL_DEPRECATEDIN_3_0 DH *DH_new_method(ENGINE *engine);
+
+OSSL_DEPRECATEDIN_3_0 DH *DH_new(void);
+OSSL_DEPRECATEDIN_3_0 void DH_free(DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_up_ref(DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_bits(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_size(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_security_bits(const DH *dh);
+
+#   define DH_get_ex_new_index(l, p, newf, dupf, freef) \
+        CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_DH, l, p, newf, dupf, freef)
+
+OSSL_DEPRECATEDIN_3_0 int DH_set_ex_data(DH *d, int idx, void *arg);
+OSSL_DEPRECATEDIN_3_0 void *DH_get_ex_data(const DH *d, int idx);
+
+OSSL_DEPRECATEDIN_3_0 int DH_generate_parameters_ex(DH *dh, int prime_len,
+                                                    int generator,
+                                                    BN_GENCB *cb);
+
+OSSL_DEPRECATEDIN_3_0 int DH_check_params_ex(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_check_ex(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_check_pub_key_ex(const DH *dh, const BIGNUM *pub_key);
+OSSL_DEPRECATEDIN_3_0 int DH_check_params(const DH *dh, int *ret);
+OSSL_DEPRECATEDIN_3_0 int DH_check(const DH *dh, int *codes);
+OSSL_DEPRECATEDIN_3_0 int DH_check_pub_key(const DH *dh, const BIGNUM *pub_key,
+                                           int *codes);
+OSSL_DEPRECATEDIN_3_0 int DH_generate_key(DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_compute_key(unsigned char *key,
+                                         const BIGNUM *pub_key, DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_compute_key_padded(unsigned char *key,
+                                                const BIGNUM *pub_key, DH *dh);
+
+DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0, DH, DHparams)
+DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0, DH, DHxparams)
+
+#   ifndef OPENSSL_NO_STDIO
+OSSL_DEPRECATEDIN_3_0 int DHparams_print_fp(FILE *fp, const DH *x);
+#   endif
+OSSL_DEPRECATEDIN_3_0 int DHparams_print(BIO *bp, const DH *x);
+
+/* RFC 5114 parameters */
+OSSL_DEPRECATEDIN_3_0 DH *DH_get_1024_160(void);
+OSSL_DEPRECATEDIN_3_0 DH *DH_get_2048_224(void);
+OSSL_DEPRECATEDIN_3_0 DH *DH_get_2048_256(void);
+
+/* Named parameters, currently RFC7919 and RFC3526 */
+OSSL_DEPRECATEDIN_3_0 DH *DH_new_by_nid(int nid);
+OSSL_DEPRECATEDIN_3_0 int DH_get_nid(const DH *dh);
+
+/* RFC2631 KDF */
+OSSL_DEPRECATEDIN_3_0 int DH_KDF_X9_42(unsigned char *out, size_t outlen,
+                                       const unsigned char *Z, size_t Zlen,
+                                       ASN1_OBJECT *key_oid,
+                                       const unsigned char *ukm,
+                                       size_t ukmlen, const EVP_MD *md);
+
+OSSL_DEPRECATEDIN_3_0 void DH_get0_pqg(const DH *dh, const BIGNUM **p,
+                                       const BIGNUM **q, const BIGNUM **g);
+OSSL_DEPRECATEDIN_3_0 int DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g);
+OSSL_DEPRECATEDIN_3_0 void DH_get0_key(const DH *dh, const BIGNUM **pub_key,
+                                       const BIGNUM **priv_key);
+OSSL_DEPRECATEDIN_3_0 int DH_set0_key(DH *dh, BIGNUM *pub_key, BIGNUM *priv_key);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *DH_get0_p(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *DH_get0_q(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *DH_get0_g(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *DH_get0_priv_key(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *DH_get0_pub_key(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 void DH_clear_flags(DH *dh, int flags);
+OSSL_DEPRECATEDIN_3_0 int DH_test_flags(const DH *dh, int flags);
+OSSL_DEPRECATEDIN_3_0 void DH_set_flags(DH *dh, int flags);
+OSSL_DEPRECATEDIN_3_0 ENGINE *DH_get0_engine(DH *d);
+OSSL_DEPRECATEDIN_3_0 long DH_get_length(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_set_length(DH *dh, long length);
+
+OSSL_DEPRECATEDIN_3_0 DH_METHOD *DH_meth_new(const char *name, int flags);
+OSSL_DEPRECATEDIN_3_0 void DH_meth_free(DH_METHOD *dhm);
+OSSL_DEPRECATEDIN_3_0 DH_METHOD *DH_meth_dup(const DH_METHOD *dhm);
+OSSL_DEPRECATEDIN_3_0 const char *DH_meth_get0_name(const DH_METHOD *dhm);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_set1_name(DH_METHOD *dhm, const char *name);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_get_flags(const DH_METHOD *dhm);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_set_flags(DH_METHOD *dhm, int flags);
+OSSL_DEPRECATEDIN_3_0 void *DH_meth_get0_app_data(const DH_METHOD *dhm);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_set0_app_data(DH_METHOD *dhm, void *app_data);
+OSSL_DEPRECATEDIN_3_0 int (*DH_meth_get_generate_key(const DH_METHOD *dhm)) (DH *);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_set_generate_key(DH_METHOD *dhm,
+                                                   int (*generate_key) (DH *));
+OSSL_DEPRECATEDIN_3_0 int (*DH_meth_get_compute_key(const DH_METHOD *dhm))
+                                                   (unsigned char *key,
+                                                    const BIGNUM *pub_key,
+                                                    DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_set_compute_key(DH_METHOD *dhm,
+                                                  int (*compute_key)
+                                                  (unsigned char *key,
+                                                   const BIGNUM *pub_key,
+                                                   DH *dh));
+OSSL_DEPRECATEDIN_3_0 int (*DH_meth_get_bn_mod_exp(const DH_METHOD *dhm))
+                                                   (const DH *, BIGNUM *,
+                                                    const BIGNUM *,
+                                                    const BIGNUM *,
+                                                    const BIGNUM *, BN_CTX *,
+                                                    BN_MONT_CTX *);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_set_bn_mod_exp(DH_METHOD *dhm,
+                                                 int (*bn_mod_exp)
+                                                 (const DH *, BIGNUM *,
+                                                  const BIGNUM *, const BIGNUM *,
+                                                  const BIGNUM *, BN_CTX *,
+                                                  BN_MONT_CTX *));
+OSSL_DEPRECATEDIN_3_0 int (*DH_meth_get_init(const DH_METHOD *dhm))(DH *);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_set_init(DH_METHOD *dhm, int (*init)(DH *));
+OSSL_DEPRECATEDIN_3_0 int (*DH_meth_get_finish(const DH_METHOD *dhm)) (DH *);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_set_finish(DH_METHOD *dhm, int (*finish) (DH *));
+OSSL_DEPRECATEDIN_3_0 int (*DH_meth_get_generate_params(const DH_METHOD *dhm))
+                                                        (DH *, int, int,
+                                                         BN_GENCB *);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_set_generate_params(DH_METHOD *dhm,
+                                                      int (*generate_params)
+                                                      (DH *, int, int,
+                                                       BN_GENCB *));
+#  endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+#  ifndef OPENSSL_NO_DEPRECATED_0_9_8
+OSSL_DEPRECATEDIN_0_9_8 DH *DH_generate_parameters(int prime_len, int generator,
+                                                   void (*callback) (int, int,
+                                                                void *),
+                                                   void *cb_arg);
+#  endif
+
+# endif
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/dherr.h b/openssl/dherr.h
new file mode 100644
index 0000000..5d2a762
--- /dev/null
+++ b/openssl/dherr.h
@@ -0,0 +1,57 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_DHERR_H
+# define OPENSSL_DHERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+# ifndef OPENSSL_NO_DH
+
+
+/*
+ * DH reason codes.
+ */
+#  define DH_R_BAD_FFC_PARAMETERS                          127
+#  define DH_R_BAD_GENERATOR                               101
+#  define DH_R_BN_DECODE_ERROR                             109
+#  define DH_R_BN_ERROR                                    106
+#  define DH_R_CHECK_INVALID_J_VALUE                       115
+#  define DH_R_CHECK_INVALID_Q_VALUE                       116
+#  define DH_R_CHECK_PUBKEY_INVALID                        122
+#  define DH_R_CHECK_PUBKEY_TOO_LARGE                      123
+#  define DH_R_CHECK_PUBKEY_TOO_SMALL                      124
+#  define DH_R_CHECK_P_NOT_PRIME                           117
+#  define DH_R_CHECK_P_NOT_SAFE_PRIME                      118
+#  define DH_R_CHECK_Q_NOT_PRIME                           119
+#  define DH_R_DECODE_ERROR                                104
+#  define DH_R_INVALID_PARAMETER_NAME                      110
+#  define DH_R_INVALID_PARAMETER_NID                       114
+#  define DH_R_INVALID_PUBKEY                              102
+#  define DH_R_INVALID_SECRET                              128
+#  define DH_R_KDF_PARAMETER_ERROR                         112
+#  define DH_R_KEYS_NOT_SET                                108
+#  define DH_R_MISSING_PUBKEY                              125
+#  define DH_R_MODULUS_TOO_LARGE                           103
+#  define DH_R_MODULUS_TOO_SMALL                           126
+#  define DH_R_NOT_SUITABLE_GENERATOR                      120
+#  define DH_R_NO_PARAMETERS_SET                           107
+#  define DH_R_NO_PRIVATE_VALUE                            100
+#  define DH_R_PARAMETER_ENCODING_ERROR                    105
+#  define DH_R_PEER_KEY_ERROR                              111
+#  define DH_R_SHARED_INFO_ERROR                           113
+#  define DH_R_UNABLE_TO_CHECK_GENERATOR                   121
+
+# endif
+#endif
diff --git a/openssl/dsa.h b/openssl/dsa.h
new file mode 100644
index 0000000..160404c
--- /dev/null
+++ b/openssl/dsa.h
@@ -0,0 +1,280 @@
+/*
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_DSA_H
+# define OPENSSL_DSA_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_DSA_H
+# endif
+
+# include <openssl/opensslconf.h>
+# include <openssl/types.h>
+
+# include <stdlib.h>
+
+# ifndef OPENSSL_NO_DSA
+#  include <openssl/e_os2.h>
+#  include <openssl/asn1.h>
+#  include <openssl/bio.h>
+#  include <openssl/crypto.h>
+#  include <openssl/bn.h>
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#   include <openssl/dh.h>
+#  endif
+#  include <openssl/dsaerr.h>
+#  ifndef OPENSSL_NO_STDIO
+#   include <stdio.h>
+#  endif
+# endif
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+int EVP_PKEY_CTX_set_dsa_paramgen_bits(EVP_PKEY_CTX *ctx, int nbits);
+int EVP_PKEY_CTX_set_dsa_paramgen_q_bits(EVP_PKEY_CTX *ctx, int qbits);
+int EVP_PKEY_CTX_set_dsa_paramgen_md_props(EVP_PKEY_CTX *ctx,
+                                           const char *md_name,
+                                           const char *md_properties);
+int EVP_PKEY_CTX_set_dsa_paramgen_gindex(EVP_PKEY_CTX *ctx, int gindex);
+int EVP_PKEY_CTX_set_dsa_paramgen_type(EVP_PKEY_CTX *ctx, const char *name);
+int EVP_PKEY_CTX_set_dsa_paramgen_seed(EVP_PKEY_CTX *ctx,
+                                       const unsigned char *seed,
+                                       size_t seedlen);
+int EVP_PKEY_CTX_set_dsa_paramgen_md(EVP_PKEY_CTX *ctx, const EVP_MD *md);
+
+# define EVP_PKEY_CTRL_DSA_PARAMGEN_BITS         (EVP_PKEY_ALG_CTRL + 1)
+# define EVP_PKEY_CTRL_DSA_PARAMGEN_Q_BITS       (EVP_PKEY_ALG_CTRL + 2)
+# define EVP_PKEY_CTRL_DSA_PARAMGEN_MD           (EVP_PKEY_ALG_CTRL + 3)
+
+# ifndef OPENSSL_NO_DSA
+#  ifndef OPENSSL_DSA_MAX_MODULUS_BITS
+#   define OPENSSL_DSA_MAX_MODULUS_BITS   10000
+#  endif
+
+#  define OPENSSL_DSA_FIPS_MIN_MODULUS_BITS 1024
+
+typedef struct DSA_SIG_st DSA_SIG;
+DSA_SIG *DSA_SIG_new(void);
+void DSA_SIG_free(DSA_SIG *a);
+DECLARE_ASN1_ENCODE_FUNCTIONS_only(DSA_SIG, DSA_SIG)
+void DSA_SIG_get0(const DSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps);
+int DSA_SIG_set0(DSA_SIG *sig, BIGNUM *r, BIGNUM *s);
+
+
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+/*
+ * Does nothing. Previously this switched off constant time behaviour.
+ */
+#   define DSA_FLAG_NO_EXP_CONSTTIME       0x00
+#  endif
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   define DSA_FLAG_CACHE_MONT_P   0x01
+
+/*
+ * If this flag is set the DSA method is FIPS compliant and can be used in
+ * FIPS mode. This is set in the validated module method. If an application
+ * sets this flag in its own methods it is its responsibility to ensure the
+ * result is compliant.
+ */
+
+#   define DSA_FLAG_FIPS_METHOD                    0x0400
+
+/*
+ * If this flag is set the operations normally disabled in FIPS mode are
+ * permitted it is then the applications responsibility to ensure that the
+ * usage is compliant.
+ */
+
+#   define DSA_FLAG_NON_FIPS_ALLOW                 0x0400
+#   define DSA_FLAG_FIPS_CHECKED                   0x0800
+
+/* Already defined in ossl_typ.h */
+/* typedef struct dsa_st DSA; */
+/* typedef struct dsa_method DSA_METHOD; */
+
+#   define d2i_DSAparams_fp(fp, x) \
+        (DSA *)ASN1_d2i_fp((char *(*)())DSA_new, \
+                           (char *(*)())d2i_DSAparams, (fp), \
+                           (unsigned char **)(x))
+#   define i2d_DSAparams_fp(fp, x) \
+        ASN1_i2d_fp(i2d_DSAparams, (fp), (unsigned char *)(x))
+#   define d2i_DSAparams_bio(bp, x) \
+        ASN1_d2i_bio_of(DSA, DSA_new, d2i_DSAparams, bp, x)
+#   define i2d_DSAparams_bio(bp, x) \
+        ASN1_i2d_bio_of(DSA, i2d_DSAparams, bp, x)
+
+DECLARE_ASN1_DUP_FUNCTION_name_attr(OSSL_DEPRECATEDIN_3_0, DSA, DSAparams)
+OSSL_DEPRECATEDIN_3_0 DSA_SIG *DSA_do_sign(const unsigned char *dgst, int dlen,
+                                           DSA *dsa);
+OSSL_DEPRECATEDIN_3_0 int DSA_do_verify(const unsigned char *dgst, int dgst_len,
+                                        DSA_SIG *sig, DSA *dsa);
+
+OSSL_DEPRECATEDIN_3_0 const DSA_METHOD *DSA_OpenSSL(void);
+
+OSSL_DEPRECATEDIN_3_0 void DSA_set_default_method(const DSA_METHOD *);
+OSSL_DEPRECATEDIN_3_0 const DSA_METHOD *DSA_get_default_method(void);
+OSSL_DEPRECATEDIN_3_0 int DSA_set_method(DSA *dsa, const DSA_METHOD *);
+OSSL_DEPRECATEDIN_3_0 const DSA_METHOD *DSA_get_method(DSA *d);
+
+OSSL_DEPRECATEDIN_3_0 DSA *DSA_new(void);
+OSSL_DEPRECATEDIN_3_0 DSA *DSA_new_method(ENGINE *engine);
+OSSL_DEPRECATEDIN_3_0 void DSA_free(DSA *r);
+/* "up" the DSA object's reference count */
+OSSL_DEPRECATEDIN_3_0 int DSA_up_ref(DSA *r);
+OSSL_DEPRECATEDIN_3_0 int DSA_size(const DSA *);
+OSSL_DEPRECATEDIN_3_0 int DSA_bits(const DSA *d);
+OSSL_DEPRECATEDIN_3_0 int DSA_security_bits(const DSA *d);
+        /* next 4 return -1 on error */
+OSSL_DEPRECATEDIN_3_0 int DSA_sign_setup(DSA *dsa, BN_CTX *ctx_in,
+                                         BIGNUM **kinvp, BIGNUM **rp);
+OSSL_DEPRECATEDIN_3_0 int DSA_sign(int type, const unsigned char *dgst,
+                                   int dlen, unsigned char *sig,
+                                   unsigned int *siglen, DSA *dsa);
+OSSL_DEPRECATEDIN_3_0 int DSA_verify(int type, const unsigned char *dgst,
+                                     int dgst_len, const unsigned char *sigbuf,
+                                     int siglen, DSA *dsa);
+
+#   define DSA_get_ex_new_index(l, p, newf, dupf, freef) \
+        CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_DSA, l, p, newf, dupf, freef)
+OSSL_DEPRECATEDIN_3_0 int DSA_set_ex_data(DSA *d, int idx, void *arg);
+OSSL_DEPRECATEDIN_3_0 void *DSA_get_ex_data(const DSA *d, int idx);
+
+DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0,
+                                        DSA, DSAPublicKey)
+DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0,
+                                        DSA, DSAPrivateKey)
+DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0,
+                                        DSA, DSAparams)
+#  endif
+
+#  ifndef OPENSSL_NO_DEPRECATED_0_9_8
+/* Deprecated version */
+OSSL_DEPRECATEDIN_0_9_8
+DSA *DSA_generate_parameters(int bits, unsigned char *seed, int seed_len,
+                             int *counter_ret, unsigned long *h_ret,
+                             void (*callback) (int, int, void *),
+                             void *cb_arg);
+#  endif
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+/* New version */
+OSSL_DEPRECATEDIN_3_0 int DSA_generate_parameters_ex(DSA *dsa, int bits,
+                                                     const unsigned char *seed,
+                                                     int seed_len,
+                                                     int *counter_ret,
+                                                     unsigned long *h_ret,
+                                                     BN_GENCB *cb);
+
+OSSL_DEPRECATEDIN_3_0 int DSA_generate_key(DSA *a);
+
+OSSL_DEPRECATEDIN_3_0 int DSAparams_print(BIO *bp, const DSA *x);
+OSSL_DEPRECATEDIN_3_0 int DSA_print(BIO *bp, const DSA *x, int off);
+#   ifndef OPENSSL_NO_STDIO
+OSSL_DEPRECATEDIN_3_0 int DSAparams_print_fp(FILE *fp, const DSA *x);
+OSSL_DEPRECATEDIN_3_0 int DSA_print_fp(FILE *bp, const DSA *x, int off);
+#   endif
+
+#   define DSS_prime_checks 64
+/*
+ * Primality test according to FIPS PUB 186-4, Appendix C.3. Since we only
+ * have one value here we set the number of checks to 64 which is the 128 bit
+ * security level that is the highest level and valid for creating a 3072 bit
+ * DSA key.
+ */
+#   define DSA_is_prime(n, callback, cb_arg) \
+            BN_is_prime(n, DSS_prime_checks, callback, NULL, cb_arg)
+
+#   ifndef OPENSSL_NO_DH
+/*
+ * Convert DSA structure (key or just parameters) into DH structure (be
+ * careful to avoid small subgroup attacks when using this!)
+ */
+OSSL_DEPRECATEDIN_3_0 DH *DSA_dup_DH(const DSA *r);
+#   endif
+
+OSSL_DEPRECATEDIN_3_0 void DSA_get0_pqg(const DSA *d, const BIGNUM **p,
+                                        const BIGNUM **q, const BIGNUM **g);
+OSSL_DEPRECATEDIN_3_0 int DSA_set0_pqg(DSA *d, BIGNUM *p, BIGNUM *q, BIGNUM *g);
+OSSL_DEPRECATEDIN_3_0 void DSA_get0_key(const DSA *d, const BIGNUM **pub_key,
+                                        const BIGNUM **priv_key);
+OSSL_DEPRECATEDIN_3_0 int DSA_set0_key(DSA *d, BIGNUM *pub_key,
+                                       BIGNUM *priv_key);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *DSA_get0_p(const DSA *d);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *DSA_get0_q(const DSA *d);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *DSA_get0_g(const DSA *d);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *DSA_get0_pub_key(const DSA *d);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *DSA_get0_priv_key(const DSA *d);
+OSSL_DEPRECATEDIN_3_0 void DSA_clear_flags(DSA *d, int flags);
+OSSL_DEPRECATEDIN_3_0 int DSA_test_flags(const DSA *d, int flags);
+OSSL_DEPRECATEDIN_3_0 void DSA_set_flags(DSA *d, int flags);
+OSSL_DEPRECATEDIN_3_0 ENGINE *DSA_get0_engine(DSA *d);
+
+OSSL_DEPRECATEDIN_3_0 DSA_METHOD *DSA_meth_new(const char *name, int flags);
+OSSL_DEPRECATEDIN_3_0 void DSA_meth_free(DSA_METHOD *dsam);
+OSSL_DEPRECATEDIN_3_0 DSA_METHOD *DSA_meth_dup(const DSA_METHOD *dsam);
+OSSL_DEPRECATEDIN_3_0 const char *DSA_meth_get0_name(const DSA_METHOD *dsam);
+OSSL_DEPRECATEDIN_3_0 int DSA_meth_set1_name(DSA_METHOD *dsam,
+                                             const char *name);
+OSSL_DEPRECATEDIN_3_0 int DSA_meth_get_flags(const DSA_METHOD *dsam);
+OSSL_DEPRECATEDIN_3_0 int DSA_meth_set_flags(DSA_METHOD *dsam, int flags);
+OSSL_DEPRECATEDIN_3_0 void *DSA_meth_get0_app_data(const DSA_METHOD *dsam);
+OSSL_DEPRECATEDIN_3_0 int DSA_meth_set0_app_data(DSA_METHOD *dsam,
+                                                 void *app_data);
+OSSL_DEPRECATEDIN_3_0 DSA_SIG *(*DSA_meth_get_sign(const DSA_METHOD *dsam))
+        (const unsigned char *, int, DSA *);
+OSSL_DEPRECATEDIN_3_0 int DSA_meth_set_sign(DSA_METHOD *dsam,
+                       DSA_SIG *(*sign) (const unsigned char *, int, DSA *));
+OSSL_DEPRECATEDIN_3_0 int (*DSA_meth_get_sign_setup(const DSA_METHOD *dsam))
+        (DSA *, BN_CTX *, BIGNUM **, BIGNUM **);
+OSSL_DEPRECATEDIN_3_0 int DSA_meth_set_sign_setup(DSA_METHOD *dsam,
+        int (*sign_setup) (DSA *, BN_CTX *, BIGNUM **, BIGNUM **));
+OSSL_DEPRECATEDIN_3_0 int (*DSA_meth_get_verify(const DSA_METHOD *dsam))
+        (const unsigned char *, int, DSA_SIG *, DSA *);
+OSSL_DEPRECATEDIN_3_0 int DSA_meth_set_verify(DSA_METHOD *dsam,
+    int (*verify) (const unsigned char *, int, DSA_SIG *, DSA *));
+OSSL_DEPRECATEDIN_3_0 int (*DSA_meth_get_mod_exp(const DSA_METHOD *dsam))
+        (DSA *, BIGNUM *, const BIGNUM *, const BIGNUM *, const BIGNUM *,
+         const BIGNUM *, const BIGNUM *, BN_CTX *, BN_MONT_CTX *);
+OSSL_DEPRECATEDIN_3_0 int DSA_meth_set_mod_exp(DSA_METHOD *dsam,
+    int (*mod_exp) (DSA *, BIGNUM *, const BIGNUM *, const BIGNUM *,
+                    const BIGNUM *, const BIGNUM *, const BIGNUM *, BN_CTX *,
+                    BN_MONT_CTX *));
+OSSL_DEPRECATEDIN_3_0 int (*DSA_meth_get_bn_mod_exp(const DSA_METHOD *dsam))
+    (DSA *, BIGNUM *, const BIGNUM *, const BIGNUM *, const BIGNUM *,
+     BN_CTX *, BN_MONT_CTX *);
+OSSL_DEPRECATEDIN_3_0 int DSA_meth_set_bn_mod_exp(DSA_METHOD *dsam,
+    int (*bn_mod_exp) (DSA *, BIGNUM *, const BIGNUM *, const BIGNUM *,
+                       const BIGNUM *, BN_CTX *, BN_MONT_CTX *));
+OSSL_DEPRECATEDIN_3_0 int (*DSA_meth_get_init(const DSA_METHOD *dsam))(DSA *);
+OSSL_DEPRECATEDIN_3_0 int DSA_meth_set_init(DSA_METHOD *dsam,
+                                            int (*init)(DSA *));
+OSSL_DEPRECATEDIN_3_0 int (*DSA_meth_get_finish(const DSA_METHOD *dsam))(DSA *);
+OSSL_DEPRECATEDIN_3_0 int DSA_meth_set_finish(DSA_METHOD *dsam,
+                                              int (*finish)(DSA *));
+OSSL_DEPRECATEDIN_3_0 int (*DSA_meth_get_paramgen(const DSA_METHOD *dsam))
+        (DSA *, int, const unsigned char *, int, int *, unsigned long *,
+         BN_GENCB *);
+OSSL_DEPRECATEDIN_3_0 int DSA_meth_set_paramgen(DSA_METHOD *dsam,
+        int (*paramgen) (DSA *, int, const unsigned char *, int, int *,
+                         unsigned long *, BN_GENCB *));
+OSSL_DEPRECATEDIN_3_0 int (*DSA_meth_get_keygen(const DSA_METHOD *dsam))(DSA *);
+OSSL_DEPRECATEDIN_3_0 int DSA_meth_set_keygen(DSA_METHOD *dsam,
+                                              int (*keygen) (DSA *));
+
+#  endif
+# endif
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/dsaerr.h b/openssl/dsaerr.h
new file mode 100644
index 0000000..26ada57
--- /dev/null
+++ b/openssl/dsaerr.h
@@ -0,0 +1,44 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2023 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_DSAERR_H
+# define OPENSSL_DSAERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+# ifndef OPENSSL_NO_DSA
+
+
+/*
+ * DSA reason codes.
+ */
+#  define DSA_R_BAD_FFC_PARAMETERS                         114
+#  define DSA_R_BAD_Q_VALUE                                102
+#  define DSA_R_BN_DECODE_ERROR                            108
+#  define DSA_R_BN_ERROR                                   109
+#  define DSA_R_DECODE_ERROR                               104
+#  define DSA_R_INVALID_DIGEST_TYPE                        106
+#  define DSA_R_INVALID_PARAMETERS                         112
+#  define DSA_R_MISSING_PARAMETERS                         101
+#  define DSA_R_MISSING_PRIVATE_KEY                        111
+#  define DSA_R_MODULUS_TOO_LARGE                          103
+#  define DSA_R_NO_PARAMETERS_SET                          107
+#  define DSA_R_PARAMETER_ENCODING_ERROR                   105
+#  define DSA_R_P_NOT_PRIME                                115
+#  define DSA_R_Q_NOT_PRIME                                113
+#  define DSA_R_SEED_LEN_SMALL                             110
+#  define DSA_R_TOO_MANY_RETRIES                           116
+
+# endif
+#endif
diff --git a/openssl/dtls1.h b/openssl/dtls1.h
new file mode 100644
index 0000000..5dc6b54
--- /dev/null
+++ b/openssl/dtls1.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2005-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_DTLS1_H
+# define OPENSSL_DTLS1_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_DTLS1_H
+# endif
+
+# include <openssl/prov_ssl.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+#include <openssl/opensslconf.h>
+
+/* DTLS*_VERSION constants are defined in prov_ssl.h */
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define DTLS_MIN_VERSION                DTLS1_VERSION
+#  define DTLS_MAX_VERSION                DTLS1_2_VERSION
+# endif
+# define DTLS1_VERSION_MAJOR             0xFE
+
+/* Special value for method supporting multiple versions */
+# define DTLS_ANY_VERSION                0x1FFFF
+
+/* lengths of messages */
+
+# define DTLS1_COOKIE_LENGTH                     255
+
+# define DTLS1_RT_HEADER_LENGTH                  13
+
+# define DTLS1_HM_HEADER_LENGTH                  12
+
+# define DTLS1_HM_BAD_FRAGMENT                   -2
+# define DTLS1_HM_FRAGMENT_RETRY                 -3
+
+# define DTLS1_CCS_HEADER_LENGTH                  1
+
+# define DTLS1_AL_HEADER_LENGTH                   2
+
+# define DTLS1_TMO_ALERT_COUNT                     12
+
+#ifdef  __cplusplus
+}
+#endif
+#endif
diff --git a/openssl/e_os2.h b/openssl/e_os2.h
new file mode 100644
index 0000000..32e142a
--- /dev/null
+++ b/openssl/e_os2.h
@@ -0,0 +1,308 @@
+/*
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_E_OS2_H
+# define OPENSSL_E_OS2_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_E_OS2_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/******************************************************************************
+ * Detect operating systems.  This probably needs completing.
+ * The result is that at least one OPENSSL_SYS_os macro should be defined.
+ * However, if none is defined, Unix is assumed.
+ **/
+
+# define OPENSSL_SYS_UNIX
+
+/* --------------------- Microsoft operating systems ---------------------- */
+
+/*
+ * Note that MSDOS actually denotes 32-bit environments running on top of
+ * MS-DOS, such as DJGPP one.
+ */
+# if defined(OPENSSL_SYS_MSDOS)
+#  undef OPENSSL_SYS_UNIX
+# endif
+
+/*
+ * For 32 bit environment, there seems to be the CygWin environment and then
+ * all the others that try to do the same thing Microsoft does...
+ */
+/*
+ * UEFI lives here because it might be built with a Microsoft toolchain and
+ * we need to avoid the false positive match on Windows.
+ */
+# if defined(OPENSSL_SYS_UEFI)
+#  undef OPENSSL_SYS_UNIX
+# elif defined(OPENSSL_SYS_UWIN)
+#  undef OPENSSL_SYS_UNIX
+#  define OPENSSL_SYS_WIN32_UWIN
+# else
+#  if defined(__CYGWIN__) || defined(OPENSSL_SYS_CYGWIN)
+#   define OPENSSL_SYS_WIN32_CYGWIN
+#  else
+#   if defined(_WIN32) || defined(OPENSSL_SYS_WIN32)
+#    undef OPENSSL_SYS_UNIX
+#    if !defined(OPENSSL_SYS_WIN32)
+#     define OPENSSL_SYS_WIN32
+#    endif
+#   endif
+#   if defined(_WIN64) || defined(OPENSSL_SYS_WIN64)
+#    undef OPENSSL_SYS_UNIX
+#    if !defined(OPENSSL_SYS_WIN64)
+#     define OPENSSL_SYS_WIN64
+#    endif
+#   endif
+#   if defined(OPENSSL_SYS_WINNT)
+#    undef OPENSSL_SYS_UNIX
+#   endif
+#   if defined(OPENSSL_SYS_WINCE)
+#    undef OPENSSL_SYS_UNIX
+#   endif
+#  endif
+# endif
+
+/* Anything that tries to look like Microsoft is "Windows" */
+# if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN64) || defined(OPENSSL_SYS_WINNT) || defined(OPENSSL_SYS_WINCE)
+#  undef OPENSSL_SYS_UNIX
+#  define OPENSSL_SYS_WINDOWS
+#  ifndef OPENSSL_SYS_MSDOS
+#   define OPENSSL_SYS_MSDOS
+#  endif
+# endif
+
+/*
+ * DLL settings.  This part is a bit tough, because it's up to the
+ * application implementor how he or she will link the application, so it
+ * requires some macro to be used.
+ */
+# ifdef OPENSSL_SYS_WINDOWS
+#  ifndef OPENSSL_OPT_WINDLL
+#   if defined(_WINDLL)         /* This is used when building OpenSSL to
+                                 * indicate that DLL linkage should be used */
+#    define OPENSSL_OPT_WINDLL
+#   endif
+#  endif
+# endif
+
+/* ------------------------------- OpenVMS -------------------------------- */
+# if defined(__VMS) || defined(VMS)
+#  if !defined(OPENSSL_SYS_VMS)
+#   undef OPENSSL_SYS_UNIX
+#   define OPENSSL_SYS_VMS
+#  endif
+#  if defined(__DECC)
+#   define OPENSSL_SYS_VMS_DECC
+#  elif defined(__DECCXX)
+#   define OPENSSL_SYS_VMS_DECC
+#   define OPENSSL_SYS_VMS_DECCXX
+#  else
+#   define OPENSSL_SYS_VMS_NODECC
+#  endif
+# endif
+
+/* -------------------------------- Unix ---------------------------------- */
+# ifdef OPENSSL_SYS_UNIX
+#  if defined(linux) || defined(__linux__) && !defined(OPENSSL_SYS_LINUX)
+#   define OPENSSL_SYS_LINUX
+#  endif
+#  if defined(_AIX) && !defined(OPENSSL_SYS_AIX)
+#   define OPENSSL_SYS_AIX
+#  endif
+# endif
+
+/* -------------------------------- VOS ----------------------------------- */
+# if defined(__VOS__) && !defined(OPENSSL_SYS_VOS)
+#  define OPENSSL_SYS_VOS
+#  ifdef __HPPA__
+#   define OPENSSL_SYS_VOS_HPPA
+#  endif
+#  ifdef __IA32__
+#   define OPENSSL_SYS_VOS_IA32
+#  endif
+# endif
+
+/* ---------------------------- HP NonStop -------------------------------- */
+# ifdef __TANDEM
+#  ifdef _STRING
+#   include <strings.h>
+#  endif
+# define OPENSSL_USE_BUILD_DATE
+# if defined(OPENSSL_THREADS) && defined(_SPT_MODEL_)
+#  define  SPT_THREAD_SIGNAL 1
+#  define  SPT_THREAD_AWARE 1
+#  include <spthread.h>
+# elif defined(OPENSSL_THREADS) && defined(_PUT_MODEL_)
+#  include <pthread.h>
+# endif
+# endif
+
+/**
+ * That's it for OS-specific stuff
+ *****************************************************************************/
+
+/*-
+ * OPENSSL_EXTERN is normally used to declare a symbol with possible extra
+ * attributes to handle its presence in a shared library.
+ * OPENSSL_EXPORT is used to define a symbol with extra possible attributes
+ * to make it visible in a shared library.
+ * Care needs to be taken when a header file is used both to declare and
+ * define symbols.  Basically, for any library that exports some global
+ * variables, the following code must be present in the header file that
+ * declares them, before OPENSSL_EXTERN is used:
+ *
+ * #ifdef SOME_BUILD_FLAG_MACRO
+ * # undef OPENSSL_EXTERN
+ * # define OPENSSL_EXTERN OPENSSL_EXPORT
+ * #endif
+ *
+ * The default is to have OPENSSL_EXPORT and OPENSSL_EXTERN
+ * have some generally sensible values.
+ */
+
+# if defined(OPENSSL_SYS_WINDOWS) && defined(OPENSSL_OPT_WINDLL)
+#  define OPENSSL_EXPORT extern __declspec(dllexport)
+#  define OPENSSL_EXTERN extern __declspec(dllimport)
+# else
+#  define OPENSSL_EXPORT extern
+#  define OPENSSL_EXTERN extern
+# endif
+
+# ifdef _WIN32
+#  ifdef _WIN64
+#   define ossl_ssize_t __int64
+#   define OSSL_SSIZE_MAX _I64_MAX
+#  else
+#   define ossl_ssize_t int
+#   define OSSL_SSIZE_MAX INT_MAX
+#  endif
+# endif
+
+# if defined(OPENSSL_SYS_UEFI) && !defined(ossl_ssize_t)
+#  define ossl_ssize_t INTN
+#  define OSSL_SSIZE_MAX MAX_INTN
+# endif
+
+# ifndef ossl_ssize_t
+#  define ossl_ssize_t ssize_t
+#  if defined(SSIZE_MAX)
+#   define OSSL_SSIZE_MAX SSIZE_MAX
+#  elif defined(_POSIX_SSIZE_MAX)
+#   define OSSL_SSIZE_MAX _POSIX_SSIZE_MAX
+#  else
+#   define OSSL_SSIZE_MAX ((ssize_t)(SIZE_MAX>>1))
+#  endif
+# endif
+
+# if defined(UNUSEDRESULT_DEBUG)
+#  define __owur __attribute__((__warn_unused_result__))
+# else
+#  define __owur
+# endif
+
+/* Standard integer types */
+# define OPENSSL_NO_INTTYPES_H
+# define OPENSSL_NO_STDINT_H
+# if defined(OPENSSL_SYS_UEFI)
+typedef INT8 int8_t;
+typedef UINT8 uint8_t;
+typedef INT16 int16_t;
+typedef UINT16 uint16_t;
+typedef INT32 int32_t;
+typedef UINT32 uint32_t;
+typedef INT64 int64_t;
+typedef UINT64 uint64_t;
+# elif (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \
+     defined(__osf__) || defined(__sgi) || defined(__hpux) || \
+     defined(OPENSSL_SYS_VMS) || defined (__OpenBSD__)
+#  include <inttypes.h>
+#  undef OPENSSL_NO_INTTYPES_H
+/* Because the specs say that inttypes.h includes stdint.h if present */
+#  undef OPENSSL_NO_STDINT_H
+# elif defined(_MSC_VER) && _MSC_VER<1600
+/*
+ * minimally required typdefs for systems not supporting inttypes.h or
+ * stdint.h: currently just older VC++
+ */
+typedef signed char int8_t;
+typedef unsigned char uint8_t;
+typedef short int16_t;
+typedef unsigned short uint16_t;
+typedef int int32_t;
+typedef unsigned int uint32_t;
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+# elif defined(OPENSSL_SYS_TANDEM)
+#  include <stdint.h>
+#  include <sys/types.h>
+# else
+#  include <stdint.h>
+#  undef OPENSSL_NO_STDINT_H
+# endif
+# if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L && \
+    defined(INTMAX_MAX) && defined(UINTMAX_MAX)
+typedef intmax_t ossl_intmax_t;
+typedef uintmax_t ossl_uintmax_t;
+# else
+/* Fall back to the largest we know we require and can handle */
+typedef int64_t ossl_intmax_t;
+typedef uint64_t ossl_uintmax_t;
+# endif
+
+/* ossl_inline: portable inline definition usable in public headers */
+# if !defined(inline) && !defined(__cplusplus)
+#  if defined(__STDC_VERSION__) && __STDC_VERSION__>=199901L
+   /* just use inline */
+#   define ossl_inline inline
+#  elif defined(__GNUC__) && __GNUC__>=2
+#   define ossl_inline __inline__
+#  elif defined(_MSC_VER)
+  /*
+   * Visual Studio: inline is available in C++ only, however
+   * __inline is available for C, see
+   * http://msdn.microsoft.com/en-us/library/z8y1yy88.aspx
+   */
+#   define ossl_inline __inline
+#  else
+#   define ossl_inline
+#  endif
+# else
+#  define ossl_inline inline
+# endif
+
+# if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L && \
+     !defined(__cplusplus) 
+#  define ossl_noreturn _Noreturn
+# elif defined(__GNUC__) && __GNUC__ >= 2
+#  define ossl_noreturn __attribute__((noreturn))
+# else
+#  define ossl_noreturn
+# endif
+
+/* ossl_unused: portable unused attribute for use in public headers */
+# if defined(__GNUC__)
+#  define ossl_unused __attribute__((unused))
+# else
+#  define ossl_unused
+# endif
+
+#ifdef  __cplusplus
+}
+#endif
+#endif
diff --git a/openssl/ebcdic.h b/openssl/ebcdic.h
new file mode 100644
index 0000000..e0ae1aa
--- /dev/null
+++ b/openssl/ebcdic.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_EBCDIC_H
+# define OPENSSL_EBCDIC_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_EBCDIC_H
+# endif
+
+# include <stdlib.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/* Avoid name clashes with other applications */
+# define os_toascii   _openssl_os_toascii
+# define os_toebcdic  _openssl_os_toebcdic
+# define ebcdic2ascii _openssl_ebcdic2ascii
+# define ascii2ebcdic _openssl_ascii2ebcdic
+
+extern const unsigned char os_toascii[256];
+extern const unsigned char os_toebcdic[256];
+void *ebcdic2ascii(void *dest, const void *srce, size_t count);
+void *ascii2ebcdic(void *dest, const void *srce, size_t count);
+
+#ifdef  __cplusplus
+}
+#endif
+#endif
diff --git a/openssl/ec.h b/openssl/ec.h
new file mode 100644
index 0000000..be9fb2f
--- /dev/null
+++ b/openssl/ec.h
@@ -0,0 +1,1572 @@
+/*
+ * Copyright 2002-2022 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_EC_H
+# define OPENSSL_EC_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_EC_H
+# endif
+
+# include <openssl/opensslconf.h>
+# include <openssl/types.h>
+
+# include <string.h>
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+/* Values for EVP_PKEY_CTX_set_ec_param_enc() */
+# define OPENSSL_EC_EXPLICIT_CURVE  0x000
+# define OPENSSL_EC_NAMED_CURVE     0x001
+
+int EVP_PKEY_CTX_set_ec_paramgen_curve_nid(EVP_PKEY_CTX *ctx, int nid);
+int EVP_PKEY_CTX_set_ec_param_enc(EVP_PKEY_CTX *ctx, int param_enc);
+int EVP_PKEY_CTX_set_ecdh_cofactor_mode(EVP_PKEY_CTX *ctx, int cofactor_mode);
+int EVP_PKEY_CTX_get_ecdh_cofactor_mode(EVP_PKEY_CTX *ctx);
+
+int EVP_PKEY_CTX_set_ecdh_kdf_type(EVP_PKEY_CTX *ctx, int kdf);
+int EVP_PKEY_CTX_get_ecdh_kdf_type(EVP_PKEY_CTX *ctx);
+
+int EVP_PKEY_CTX_set_ecdh_kdf_md(EVP_PKEY_CTX *ctx, const EVP_MD *md);
+int EVP_PKEY_CTX_get_ecdh_kdf_md(EVP_PKEY_CTX *ctx, const EVP_MD **md);
+
+int EVP_PKEY_CTX_set_ecdh_kdf_outlen(EVP_PKEY_CTX *ctx, int len);
+int EVP_PKEY_CTX_get_ecdh_kdf_outlen(EVP_PKEY_CTX *ctx, int *len);
+
+int EVP_PKEY_CTX_set0_ecdh_kdf_ukm(EVP_PKEY_CTX *ctx, unsigned char *ukm,
+                                   int len);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+int EVP_PKEY_CTX_get0_ecdh_kdf_ukm(EVP_PKEY_CTX *ctx, unsigned char **ukm);
+# endif
+
+# define EVP_PKEY_CTRL_EC_PARAMGEN_CURVE_NID    (EVP_PKEY_ALG_CTRL + 1)
+# define EVP_PKEY_CTRL_EC_PARAM_ENC             (EVP_PKEY_ALG_CTRL + 2)
+# define EVP_PKEY_CTRL_EC_ECDH_COFACTOR         (EVP_PKEY_ALG_CTRL + 3)
+# define EVP_PKEY_CTRL_EC_KDF_TYPE              (EVP_PKEY_ALG_CTRL + 4)
+# define EVP_PKEY_CTRL_EC_KDF_MD                (EVP_PKEY_ALG_CTRL + 5)
+# define EVP_PKEY_CTRL_GET_EC_KDF_MD            (EVP_PKEY_ALG_CTRL + 6)
+# define EVP_PKEY_CTRL_EC_KDF_OUTLEN            (EVP_PKEY_ALG_CTRL + 7)
+# define EVP_PKEY_CTRL_GET_EC_KDF_OUTLEN        (EVP_PKEY_ALG_CTRL + 8)
+# define EVP_PKEY_CTRL_EC_KDF_UKM               (EVP_PKEY_ALG_CTRL + 9)
+# define EVP_PKEY_CTRL_GET_EC_KDF_UKM           (EVP_PKEY_ALG_CTRL + 10)
+
+/* KDF types */
+# define EVP_PKEY_ECDH_KDF_NONE                      1
+# define EVP_PKEY_ECDH_KDF_X9_63                     2
+/*
+ * The old name for EVP_PKEY_ECDH_KDF_X9_63
+ *  The ECDH KDF specification has been mistakenly attributed to ANSI X9.62,
+ *  it is actually specified in ANSI X9.63.
+ *  This identifier is retained for backwards compatibility
+ */
+# define EVP_PKEY_ECDH_KDF_X9_62   EVP_PKEY_ECDH_KDF_X9_63
+
+/** Enum for the point conversion form as defined in X9.62 (ECDSA)
+ *  for the encoding of a elliptic curve point (x,y) */
+typedef enum {
+        /** the point is encoded as z||x, where the octet z specifies
+         *  which solution of the quadratic equation y is  */
+    POINT_CONVERSION_COMPRESSED = 2,
+        /** the point is encoded as z||x||y, where z is the octet 0x04  */
+    POINT_CONVERSION_UNCOMPRESSED = 4,
+        /** the point is encoded as z||x||y, where the octet z specifies
+         *  which solution of the quadratic equation y is  */
+    POINT_CONVERSION_HYBRID = 6
+} point_conversion_form_t;
+
+const char *OSSL_EC_curve_nid2name(int nid);
+
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+# ifndef OPENSSL_NO_EC
+#  include <openssl/asn1.h>
+#  include <openssl/symhacks.h>
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#   include <openssl/bn.h>
+#  endif
+#  include <openssl/ecerr.h>
+
+#  ifndef OPENSSL_ECC_MAX_FIELD_BITS
+#   define OPENSSL_ECC_MAX_FIELD_BITS 661
+#  endif
+
+#  include <openssl/params.h>
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+typedef struct ec_method_st EC_METHOD;
+#  endif
+typedef struct ec_group_st EC_GROUP;
+typedef struct ec_point_st EC_POINT;
+typedef struct ecpk_parameters_st ECPKPARAMETERS;
+typedef struct ec_parameters_st ECPARAMETERS;
+
+/********************************************************************/
+/*               EC_METHODs for curves over GF(p)                   */
+/********************************************************************/
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+/** Returns the basic GFp ec methods which provides the basis for the
+ *  optimized methods.
+ *  \return  EC_METHOD object
+ */
+OSSL_DEPRECATEDIN_3_0 const EC_METHOD *EC_GFp_simple_method(void);
+
+/** Returns GFp methods using montgomery multiplication.
+ *  \return  EC_METHOD object
+ */
+OSSL_DEPRECATEDIN_3_0 const EC_METHOD *EC_GFp_mont_method(void);
+
+/** Returns GFp methods using optimized methods for NIST recommended curves
+ *  \return  EC_METHOD object
+ */
+OSSL_DEPRECATEDIN_3_0 const EC_METHOD *EC_GFp_nist_method(void);
+
+#   ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
+/** Returns 64-bit optimized methods for nistp224
+ *  \return  EC_METHOD object
+ */
+OSSL_DEPRECATEDIN_3_0 const EC_METHOD *EC_GFp_nistp224_method(void);
+
+/** Returns 64-bit optimized methods for nistp256
+ *  \return  EC_METHOD object
+ */
+OSSL_DEPRECATEDIN_3_0 const EC_METHOD *EC_GFp_nistp256_method(void);
+
+/** Returns 64-bit optimized methods for nistp521
+ *  \return  EC_METHOD object
+ */
+OSSL_DEPRECATEDIN_3_0 const EC_METHOD *EC_GFp_nistp521_method(void);
+#   endif /* OPENSSL_NO_EC_NISTP_64_GCC_128 */
+
+#   ifndef OPENSSL_NO_EC2M
+/********************************************************************/
+/*           EC_METHOD for curves over GF(2^m)                      */
+/********************************************************************/
+
+/** Returns the basic GF2m ec method
+ *  \return  EC_METHOD object
+ */
+OSSL_DEPRECATEDIN_3_0 const EC_METHOD *EC_GF2m_simple_method(void);
+
+#   endif
+
+/********************************************************************/
+/*                   EC_GROUP functions                             */
+/********************************************************************/
+
+/**
+ *  Creates a new EC_GROUP object
+ *  \param   meth   EC_METHOD to use
+ *  \return  newly created EC_GROUP object or NULL in case of an error.
+ */
+OSSL_DEPRECATEDIN_3_0 EC_GROUP *EC_GROUP_new(const EC_METHOD *meth);
+
+/** Clears and frees a EC_GROUP object
+ *  \param  group  EC_GROUP object to be cleared and freed.
+ */
+OSSL_DEPRECATEDIN_3_0 void EC_GROUP_clear_free(EC_GROUP *group);
+
+/** Returns the EC_METHOD of the EC_GROUP object.
+ *  \param  group  EC_GROUP object
+ *  \return EC_METHOD used in this EC_GROUP object.
+ */
+OSSL_DEPRECATEDIN_3_0 const EC_METHOD *EC_GROUP_method_of(const EC_GROUP *group);
+
+/** Returns the field type of the EC_METHOD.
+ *  \param  meth  EC_METHOD object
+ *  \return NID of the underlying field type OID.
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_METHOD_get_field_type(const EC_METHOD *meth);
+#  endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+/** Frees a EC_GROUP object
+ *  \param  group  EC_GROUP object to be freed.
+ */
+void EC_GROUP_free(EC_GROUP *group);
+
+/** Copies EC_GROUP objects. Note: both EC_GROUPs must use the same EC_METHOD.
+ *  \param  dst  destination EC_GROUP object
+ *  \param  src  source EC_GROUP object
+ *  \return 1 on success and 0 if an error occurred.
+ */
+int EC_GROUP_copy(EC_GROUP *dst, const EC_GROUP *src);
+
+/** Creates a new EC_GROUP object and copies the content
+ *  form src to the newly created EC_KEY object
+ *  \param  src  source EC_GROUP object
+ *  \return newly created EC_GROUP object or NULL in case of an error.
+ */
+EC_GROUP *EC_GROUP_dup(const EC_GROUP *src);
+
+/** Sets the generator and its order/cofactor of a EC_GROUP object.
+ *  \param  group      EC_GROUP object
+ *  \param  generator  EC_POINT object with the generator.
+ *  \param  order      the order of the group generated by the generator.
+ *  \param  cofactor   the index of the sub-group generated by the generator
+ *                     in the group of all points on the elliptic curve.
+ *  \return 1 on success and 0 if an error occurred
+ */
+int EC_GROUP_set_generator(EC_GROUP *group, const EC_POINT *generator,
+                           const BIGNUM *order, const BIGNUM *cofactor);
+
+/** Returns the generator of a EC_GROUP object.
+ *  \param  group  EC_GROUP object
+ *  \return the currently used generator (possibly NULL).
+ */
+const EC_POINT *EC_GROUP_get0_generator(const EC_GROUP *group);
+
+/** Returns the montgomery data for order(Generator)
+ *  \param  group  EC_GROUP object
+ *  \return the currently used montgomery data (possibly NULL).
+*/
+BN_MONT_CTX *EC_GROUP_get_mont_data(const EC_GROUP *group);
+
+/** Gets the order of a EC_GROUP
+ *  \param  group  EC_GROUP object
+ *  \param  order  BIGNUM to which the order is copied
+ *  \param  ctx    unused
+ *  \return 1 on success and 0 if an error occurred
+ */
+int EC_GROUP_get_order(const EC_GROUP *group, BIGNUM *order, BN_CTX *ctx);
+
+/** Gets the order of an EC_GROUP
+ *  \param  group  EC_GROUP object
+ *  \return the group order
+ */
+const BIGNUM *EC_GROUP_get0_order(const EC_GROUP *group);
+
+/** Gets the number of bits of the order of an EC_GROUP
+ *  \param  group  EC_GROUP object
+ *  \return number of bits of group order.
+ */
+int EC_GROUP_order_bits(const EC_GROUP *group);
+
+/** Gets the cofactor of a EC_GROUP
+ *  \param  group     EC_GROUP object
+ *  \param  cofactor  BIGNUM to which the cofactor is copied
+ *  \param  ctx       unused
+ *  \return 1 on success and 0 if an error occurred
+ */
+int EC_GROUP_get_cofactor(const EC_GROUP *group, BIGNUM *cofactor,
+                          BN_CTX *ctx);
+
+/** Gets the cofactor of an EC_GROUP
+ *  \param  group  EC_GROUP object
+ *  \return the group cofactor
+ */
+const BIGNUM *EC_GROUP_get0_cofactor(const EC_GROUP *group);
+
+/** Sets the name of a EC_GROUP object
+ *  \param  group  EC_GROUP object
+ *  \param  nid    NID of the curve name OID
+ */
+void EC_GROUP_set_curve_name(EC_GROUP *group, int nid);
+
+/** Returns the curve name of a EC_GROUP object
+ *  \param  group  EC_GROUP object
+ *  \return NID of the curve name OID or 0 if not set.
+ */
+int EC_GROUP_get_curve_name(const EC_GROUP *group);
+
+/** Gets the field of an EC_GROUP
+ *  \param  group  EC_GROUP object
+ *  \return the group field
+ */
+const BIGNUM *EC_GROUP_get0_field(const EC_GROUP *group);
+
+/** Returns the field type of the EC_GROUP.
+ *  \param  group  EC_GROUP object
+ *  \return NID of the underlying field type OID.
+ */
+int EC_GROUP_get_field_type(const EC_GROUP *group);
+
+void EC_GROUP_set_asn1_flag(EC_GROUP *group, int flag);
+int EC_GROUP_get_asn1_flag(const EC_GROUP *group);
+
+void EC_GROUP_set_point_conversion_form(EC_GROUP *group,
+                                        point_conversion_form_t form);
+point_conversion_form_t EC_GROUP_get_point_conversion_form(const EC_GROUP *);
+
+unsigned char *EC_GROUP_get0_seed(const EC_GROUP *x);
+size_t EC_GROUP_get_seed_len(const EC_GROUP *);
+size_t EC_GROUP_set_seed(EC_GROUP *, const unsigned char *, size_t len);
+
+/** Sets the parameters of an ec curve defined by y^2 = x^3 + a*x + b (for GFp)
+ *  or y^2 + x*y = x^3 + a*x^2 + b (for GF2m)
+ *  \param  group  EC_GROUP object
+ *  \param  p      BIGNUM with the prime number (GFp) or the polynomial
+ *                 defining the underlying field (GF2m)
+ *  \param  a      BIGNUM with parameter a of the equation
+ *  \param  b      BIGNUM with parameter b of the equation
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+int EC_GROUP_set_curve(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a,
+                       const BIGNUM *b, BN_CTX *ctx);
+
+/** Gets the parameters of the ec curve defined by y^2 = x^3 + a*x + b (for GFp)
+ *  or y^2 + x*y = x^3 + a*x^2 + b (for GF2m)
+ *  \param  group  EC_GROUP object
+ *  \param  p      BIGNUM with the prime number (GFp) or the polynomial
+ *                 defining the underlying field (GF2m)
+ *  \param  a      BIGNUM for parameter a of the equation
+ *  \param  b      BIGNUM for parameter b of the equation
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+int EC_GROUP_get_curve(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, BIGNUM *b,
+                       BN_CTX *ctx);
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+/** Sets the parameters of an ec curve. Synonym for EC_GROUP_set_curve
+ *  \param  group  EC_GROUP object
+ *  \param  p      BIGNUM with the prime number (GFp) or the polynomial
+ *                 defining the underlying field (GF2m)
+ *  \param  a      BIGNUM with parameter a of the equation
+ *  \param  b      BIGNUM with parameter b of the equation
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_GROUP_set_curve_GFp(EC_GROUP *group,
+                                                 const BIGNUM *p,
+                                                 const BIGNUM *a,
+                                                 const BIGNUM *b,
+                                                 BN_CTX *ctx);
+
+/** Gets the parameters of an ec curve. Synonym for EC_GROUP_get_curve
+ *  \param  group  EC_GROUP object
+ *  \param  p      BIGNUM with the prime number (GFp) or the polynomial
+ *                 defining the underlying field (GF2m)
+ *  \param  a      BIGNUM for parameter a of the equation
+ *  \param  b      BIGNUM for parameter b of the equation
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_GROUP_get_curve_GFp(const EC_GROUP *group,
+                                                 BIGNUM *p,
+                                                 BIGNUM *a, BIGNUM *b,
+                                                 BN_CTX *ctx);
+
+#   ifndef OPENSSL_NO_EC2M
+/** Sets the parameter of an ec curve. Synonym for EC_GROUP_set_curve
+ *  \param  group  EC_GROUP object
+ *  \param  p      BIGNUM with the prime number (GFp) or the polynomial
+ *                 defining the underlying field (GF2m)
+ *  \param  a      BIGNUM with parameter a of the equation
+ *  \param  b      BIGNUM with parameter b of the equation
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_GROUP_set_curve_GF2m(EC_GROUP *group,
+                                                  const BIGNUM *p,
+                                                  const BIGNUM *a,
+                                                  const BIGNUM *b,
+                                                  BN_CTX *ctx);
+
+/** Gets the parameters of an ec curve. Synonym for EC_GROUP_get_curve
+ *  \param  group  EC_GROUP object
+ *  \param  p      BIGNUM with the prime number (GFp) or the polynomial
+ *                 defining the underlying field (GF2m)
+ *  \param  a      BIGNUM for parameter a of the equation
+ *  \param  b      BIGNUM for parameter b of the equation
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_GROUP_get_curve_GF2m(const EC_GROUP *group,
+                                                  BIGNUM *p,
+                                                  BIGNUM *a, BIGNUM *b,
+                                                  BN_CTX *ctx);
+#   endif /* OPENSSL_NO_EC2M */
+#  endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+/** Returns the number of bits needed to represent a field element
+ *  \param  group  EC_GROUP object
+ *  \return number of bits needed to represent a field element
+ */
+int EC_GROUP_get_degree(const EC_GROUP *group);
+
+/** Checks whether the parameter in the EC_GROUP define a valid ec group
+ *  \param  group  EC_GROUP object
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 if group is a valid ec group and 0 otherwise
+ */
+int EC_GROUP_check(const EC_GROUP *group, BN_CTX *ctx);
+
+/** Checks whether the discriminant of the elliptic curve is zero or not
+ *  \param  group  EC_GROUP object
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 if the discriminant is not zero and 0 otherwise
+ */
+int EC_GROUP_check_discriminant(const EC_GROUP *group, BN_CTX *ctx);
+
+/** Compares two EC_GROUP objects
+ *  \param  a    first EC_GROUP object
+ *  \param  b    second EC_GROUP object
+ *  \param  ctx  BN_CTX object (optional)
+ *  \return 0 if the groups are equal, 1 if not, or -1 on error
+ */
+int EC_GROUP_cmp(const EC_GROUP *a, const EC_GROUP *b, BN_CTX *ctx);
+
+/*
+ * EC_GROUP_new_GF*() calls EC_GROUP_new() and EC_GROUP_set_GF*() after
+ * choosing an appropriate EC_METHOD
+ */
+
+/** Creates a new EC_GROUP object with the specified parameters defined
+ *  over GFp (defined by the equation y^2 = x^3 + a*x + b)
+ *  \param  p    BIGNUM with the prime number
+ *  \param  a    BIGNUM with the parameter a of the equation
+ *  \param  b    BIGNUM with the parameter b of the equation
+ *  \param  ctx  BN_CTX object (optional)
+ *  \return newly created EC_GROUP object with the specified parameters
+ */
+EC_GROUP *EC_GROUP_new_curve_GFp(const BIGNUM *p, const BIGNUM *a,
+                                 const BIGNUM *b, BN_CTX *ctx);
+#  ifndef OPENSSL_NO_EC2M
+/** Creates a new EC_GROUP object with the specified parameters defined
+ *  over GF2m (defined by the equation y^2 + x*y = x^3 + a*x^2 + b)
+ *  \param  p    BIGNUM with the polynomial defining the underlying field
+ *  \param  a    BIGNUM with the parameter a of the equation
+ *  \param  b    BIGNUM with the parameter b of the equation
+ *  \param  ctx  BN_CTX object (optional)
+ *  \return newly created EC_GROUP object with the specified parameters
+ */
+EC_GROUP *EC_GROUP_new_curve_GF2m(const BIGNUM *p, const BIGNUM *a,
+                                  const BIGNUM *b, BN_CTX *ctx);
+#  endif
+
+/**
+ * Creates a EC_GROUP object with a curve specified by parameters.
+ * The parameters may be explicit or a named curve,
+ *  \param  params A list of parameters describing the group.
+ *  \param  libctx The associated library context or NULL for the default
+ *                 context
+ *  \param  propq  A property query string
+ *  \return newly created EC_GROUP object with specified parameters or NULL
+ *          if an error occurred
+ */
+EC_GROUP *EC_GROUP_new_from_params(const OSSL_PARAM params[],
+                                   OSSL_LIB_CTX *libctx, const char *propq);
+
+/**
+ * Creates a EC_GROUP object with a curve specified by a NID
+ *  \param  libctx The associated library context or NULL for the default
+ *                 context
+ *  \param  propq  A property query string
+ *  \param  nid    NID of the OID of the curve name
+ *  \return newly created EC_GROUP object with specified curve or NULL
+ *          if an error occurred
+ */
+EC_GROUP *EC_GROUP_new_by_curve_name_ex(OSSL_LIB_CTX *libctx, const char *propq,
+                                        int nid);
+
+/**
+ * Creates a EC_GROUP object with a curve specified by a NID. Same as
+ * EC_GROUP_new_by_curve_name_ex but the libctx and propq are always
+ * NULL.
+ *  \param  nid    NID of the OID of the curve name
+ *  \return newly created EC_GROUP object with specified curve or NULL
+ *          if an error occurred
+ */
+EC_GROUP *EC_GROUP_new_by_curve_name(int nid);
+
+/** Creates a new EC_GROUP object from an ECPARAMETERS object
+ *  \param  params  pointer to the ECPARAMETERS object
+ *  \return newly created EC_GROUP object with specified curve or NULL
+ *          if an error occurred
+ */
+EC_GROUP *EC_GROUP_new_from_ecparameters(const ECPARAMETERS *params);
+
+/** Creates an ECPARAMETERS object for the given EC_GROUP object.
+ *  \param  group   pointer to the EC_GROUP object
+ *  \param  params  pointer to an existing ECPARAMETERS object or NULL
+ *  \return pointer to the new ECPARAMETERS object or NULL
+ *          if an error occurred.
+ */
+ECPARAMETERS *EC_GROUP_get_ecparameters(const EC_GROUP *group,
+                                        ECPARAMETERS *params);
+
+/** Creates a new EC_GROUP object from an ECPKPARAMETERS object
+ *  \param  params  pointer to an existing ECPKPARAMETERS object, or NULL
+ *  \return newly created EC_GROUP object with specified curve, or NULL
+ *          if an error occurred
+ */
+EC_GROUP *EC_GROUP_new_from_ecpkparameters(const ECPKPARAMETERS *params);
+
+/** Creates an ECPKPARAMETERS object for the given EC_GROUP object.
+ *  \param  group   pointer to the EC_GROUP object
+ *  \param  params  pointer to an existing ECPKPARAMETERS object or NULL
+ *  \return pointer to the new ECPKPARAMETERS object or NULL
+ *          if an error occurred.
+ */
+ECPKPARAMETERS *EC_GROUP_get_ecpkparameters(const EC_GROUP *group,
+                                            ECPKPARAMETERS *params);
+
+/********************************************************************/
+/*               handling of internal curves                        */
+/********************************************************************/
+
+typedef struct {
+    int nid;
+    const char *comment;
+} EC_builtin_curve;
+
+/*
+ * EC_builtin_curves(EC_builtin_curve *r, size_t size) returns number of all
+ * available curves or zero if a error occurred. In case r is not zero,
+ * nitems EC_builtin_curve structures are filled with the data of the first
+ * nitems internal groups
+ */
+size_t EC_get_builtin_curves(EC_builtin_curve *r, size_t nitems);
+
+const char *EC_curve_nid2nist(int nid);
+int EC_curve_nist2nid(const char *name);
+int EC_GROUP_check_named_curve(const EC_GROUP *group, int nist_only,
+                               BN_CTX *ctx);
+
+/********************************************************************/
+/*                    EC_POINT functions                            */
+/********************************************************************/
+
+/** Creates a new EC_POINT object for the specified EC_GROUP
+ *  \param  group  EC_GROUP the underlying EC_GROUP object
+ *  \return newly created EC_POINT object or NULL if an error occurred
+ */
+EC_POINT *EC_POINT_new(const EC_GROUP *group);
+
+/** Frees a EC_POINT object
+ *  \param  point  EC_POINT object to be freed
+ */
+void EC_POINT_free(EC_POINT *point);
+
+/** Clears and frees a EC_POINT object
+ *  \param  point  EC_POINT object to be cleared and freed
+ */
+void EC_POINT_clear_free(EC_POINT *point);
+
+/** Copies EC_POINT object
+ *  \param  dst  destination EC_POINT object
+ *  \param  src  source EC_POINT object
+ *  \return 1 on success and 0 if an error occurred
+ */
+int EC_POINT_copy(EC_POINT *dst, const EC_POINT *src);
+
+/** Creates a new EC_POINT object and copies the content of the supplied
+ *  EC_POINT
+ *  \param  src    source EC_POINT object
+ *  \param  group  underlying the EC_GROUP object
+ *  \return newly created EC_POINT object or NULL if an error occurred
+ */
+EC_POINT *EC_POINT_dup(const EC_POINT *src, const EC_GROUP *group);
+
+/** Sets a point to infinity (neutral element)
+ *  \param  group  underlying EC_GROUP object
+ *  \param  point  EC_POINT to set to infinity
+ *  \return 1 on success and 0 if an error occurred
+ */
+int EC_POINT_set_to_infinity(const EC_GROUP *group, EC_POINT *point);
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+/** Returns the EC_METHOD used in EC_POINT object
+ *  \param  point  EC_POINT object
+ *  \return the EC_METHOD used
+ */
+OSSL_DEPRECATEDIN_3_0 const EC_METHOD *EC_POINT_method_of(const EC_POINT *point);
+
+/** Sets the jacobian projective coordinates of a EC_POINT over GFp
+ *  \param  group  underlying EC_GROUP object
+ *  \param  p      EC_POINT object
+ *  \param  x      BIGNUM with the x-coordinate
+ *  \param  y      BIGNUM with the y-coordinate
+ *  \param  z      BIGNUM with the z-coordinate
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_POINT_set_Jprojective_coordinates_GFp
+                      (const EC_GROUP *group, EC_POINT *p,
+                       const BIGNUM *x, const BIGNUM *y, const BIGNUM *z,
+                       BN_CTX *ctx);
+
+/** Gets the jacobian projective coordinates of a EC_POINT over GFp
+ *  \param  group  underlying EC_GROUP object
+ *  \param  p      EC_POINT object
+ *  \param  x      BIGNUM for the x-coordinate
+ *  \param  y      BIGNUM for the y-coordinate
+ *  \param  z      BIGNUM for the z-coordinate
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_POINT_get_Jprojective_coordinates_GFp
+                      (const EC_GROUP *group, const EC_POINT *p,
+                       BIGNUM *x, BIGNUM *y, BIGNUM *z, BN_CTX *ctx);
+#  endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+/** Sets the affine coordinates of an EC_POINT
+ *  \param  group  underlying EC_GROUP object
+ *  \param  p      EC_POINT object
+ *  \param  x      BIGNUM with the x-coordinate
+ *  \param  y      BIGNUM with the y-coordinate
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+int EC_POINT_set_affine_coordinates(const EC_GROUP *group, EC_POINT *p,
+                                    const BIGNUM *x, const BIGNUM *y,
+                                    BN_CTX *ctx);
+
+/** Gets the affine coordinates of an EC_POINT.
+ *  \param  group  underlying EC_GROUP object
+ *  \param  p      EC_POINT object
+ *  \param  x      BIGNUM for the x-coordinate
+ *  \param  y      BIGNUM for the y-coordinate
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+int EC_POINT_get_affine_coordinates(const EC_GROUP *group, const EC_POINT *p,
+                                    BIGNUM *x, BIGNUM *y, BN_CTX *ctx);
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+/** Sets the affine coordinates of an EC_POINT. A synonym of
+ *  EC_POINT_set_affine_coordinates
+ *  \param  group  underlying EC_GROUP object
+ *  \param  p      EC_POINT object
+ *  \param  x      BIGNUM with the x-coordinate
+ *  \param  y      BIGNUM with the y-coordinate
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_POINT_set_affine_coordinates_GFp
+                      (const EC_GROUP *group, EC_POINT *p,
+                       const BIGNUM *x, const BIGNUM *y, BN_CTX *ctx);
+
+/** Gets the affine coordinates of an EC_POINT. A synonym of
+ *  EC_POINT_get_affine_coordinates
+ *  \param  group  underlying EC_GROUP object
+ *  \param  p      EC_POINT object
+ *  \param  x      BIGNUM for the x-coordinate
+ *  \param  y      BIGNUM for the y-coordinate
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_POINT_get_affine_coordinates_GFp
+                      (const EC_GROUP *group, const EC_POINT *p,
+                       BIGNUM *x, BIGNUM *y, BN_CTX *ctx);
+#  endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+/** Sets the x9.62 compressed coordinates of a EC_POINT
+ *  \param  group  underlying EC_GROUP object
+ *  \param  p      EC_POINT object
+ *  \param  x      BIGNUM with x-coordinate
+ *  \param  y_bit  integer with the y-Bit (either 0 or 1)
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+int EC_POINT_set_compressed_coordinates(const EC_GROUP *group, EC_POINT *p,
+                                        const BIGNUM *x, int y_bit,
+                                        BN_CTX *ctx);
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+/** Sets the x9.62 compressed coordinates of a EC_POINT. A synonym of
+ *  EC_POINT_set_compressed_coordinates
+ *  \param  group  underlying EC_GROUP object
+ *  \param  p      EC_POINT object
+ *  \param  x      BIGNUM with x-coordinate
+ *  \param  y_bit  integer with the y-Bit (either 0 or 1)
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_POINT_set_compressed_coordinates_GFp
+                      (const EC_GROUP *group, EC_POINT *p,
+                       const BIGNUM *x, int y_bit, BN_CTX *ctx);
+#   ifndef OPENSSL_NO_EC2M
+/** Sets the affine coordinates of an EC_POINT. A synonym of
+ *  EC_POINT_set_affine_coordinates
+ *  \param  group  underlying EC_GROUP object
+ *  \param  p      EC_POINT object
+ *  \param  x      BIGNUM with the x-coordinate
+ *  \param  y      BIGNUM with the y-coordinate
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_POINT_set_affine_coordinates_GF2m
+                      (const EC_GROUP *group, EC_POINT *p,
+                       const BIGNUM *x, const BIGNUM *y, BN_CTX *ctx);
+
+/** Gets the affine coordinates of an EC_POINT. A synonym of
+ *  EC_POINT_get_affine_coordinates
+ *  \param  group  underlying EC_GROUP object
+ *  \param  p      EC_POINT object
+ *  \param  x      BIGNUM for the x-coordinate
+ *  \param  y      BIGNUM for the y-coordinate
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_POINT_get_affine_coordinates_GF2m
+                      (const EC_GROUP *group, const EC_POINT *p,
+                       BIGNUM *x, BIGNUM *y, BN_CTX *ctx);
+
+/** Sets the x9.62 compressed coordinates of a EC_POINT. A synonym of
+ *  EC_POINT_set_compressed_coordinates
+ *  \param  group  underlying EC_GROUP object
+ *  \param  p      EC_POINT object
+ *  \param  x      BIGNUM with x-coordinate
+ *  \param  y_bit  integer with the y-Bit (either 0 or 1)
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_POINT_set_compressed_coordinates_GF2m
+                      (const EC_GROUP *group, EC_POINT *p,
+                       const BIGNUM *x, int y_bit, BN_CTX *ctx);
+#   endif
+#  endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+/** Encodes a EC_POINT object to a octet string
+ *  \param  group  underlying EC_GROUP object
+ *  \param  p      EC_POINT object
+ *  \param  form   point conversion form
+ *  \param  buf    memory buffer for the result. If NULL the function returns
+ *                 required buffer size.
+ *  \param  len    length of the memory buffer
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return the length of the encoded octet string or 0 if an error occurred
+ */
+size_t EC_POINT_point2oct(const EC_GROUP *group, const EC_POINT *p,
+                          point_conversion_form_t form,
+                          unsigned char *buf, size_t len, BN_CTX *ctx);
+
+/** Decodes a EC_POINT from a octet string
+ *  \param  group  underlying EC_GROUP object
+ *  \param  p      EC_POINT object
+ *  \param  buf    memory buffer with the encoded ec point
+ *  \param  len    length of the encoded ec point
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+int EC_POINT_oct2point(const EC_GROUP *group, EC_POINT *p,
+                       const unsigned char *buf, size_t len, BN_CTX *ctx);
+
+/** Encodes an EC_POINT object to an allocated octet string
+ *  \param  group  underlying EC_GROUP object
+ *  \param  point  EC_POINT object
+ *  \param  form   point conversion form
+ *  \param  pbuf   returns pointer to allocated buffer
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return the length of the encoded octet string or 0 if an error occurred
+ */
+size_t EC_POINT_point2buf(const EC_GROUP *group, const EC_POINT *point,
+                          point_conversion_form_t form,
+                          unsigned char **pbuf, BN_CTX *ctx);
+
+/* other interfaces to point2oct/oct2point: */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 BIGNUM *EC_POINT_point2bn(const EC_GROUP *,
+                                                const EC_POINT *,
+                                                point_conversion_form_t form,
+                                                BIGNUM *, BN_CTX *);
+OSSL_DEPRECATEDIN_3_0 EC_POINT *EC_POINT_bn2point(const EC_GROUP *,
+                                                  const BIGNUM *,
+                                                  EC_POINT *, BN_CTX *);
+#  endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+char *EC_POINT_point2hex(const EC_GROUP *, const EC_POINT *,
+                         point_conversion_form_t form, BN_CTX *);
+EC_POINT *EC_POINT_hex2point(const EC_GROUP *, const char *,
+                             EC_POINT *, BN_CTX *);
+
+/********************************************************************/
+/*         functions for doing EC_POINT arithmetic                  */
+/********************************************************************/
+
+/** Computes the sum of two EC_POINT
+ *  \param  group  underlying EC_GROUP object
+ *  \param  r      EC_POINT object for the result (r = a + b)
+ *  \param  a      EC_POINT object with the first summand
+ *  \param  b      EC_POINT object with the second summand
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+int EC_POINT_add(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a,
+                 const EC_POINT *b, BN_CTX *ctx);
+
+/** Computes the double of a EC_POINT
+ *  \param  group  underlying EC_GROUP object
+ *  \param  r      EC_POINT object for the result (r = 2 * a)
+ *  \param  a      EC_POINT object
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+int EC_POINT_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a,
+                 BN_CTX *ctx);
+
+/** Computes the inverse of a EC_POINT
+ *  \param  group  underlying EC_GROUP object
+ *  \param  a      EC_POINT object to be inverted (it's used for the result as well)
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+int EC_POINT_invert(const EC_GROUP *group, EC_POINT *a, BN_CTX *ctx);
+
+/** Checks whether the point is the neutral element of the group
+ *  \param  group  the underlying EC_GROUP object
+ *  \param  p      EC_POINT object
+ *  \return 1 if the point is the neutral element and 0 otherwise
+ */
+int EC_POINT_is_at_infinity(const EC_GROUP *group, const EC_POINT *p);
+
+/** Checks whether the point is on the curve
+ *  \param  group  underlying EC_GROUP object
+ *  \param  point  EC_POINT object to check
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 if the point is on the curve, 0 if not, or -1 on error
+ */
+int EC_POINT_is_on_curve(const EC_GROUP *group, const EC_POINT *point,
+                         BN_CTX *ctx);
+
+/** Compares two EC_POINTs
+ *  \param  group  underlying EC_GROUP object
+ *  \param  a      first EC_POINT object
+ *  \param  b      second EC_POINT object
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 if the points are not equal, 0 if they are, or -1 on error
+ */
+int EC_POINT_cmp(const EC_GROUP *group, const EC_POINT *a, const EC_POINT *b,
+                 BN_CTX *ctx);
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int EC_POINT_make_affine(const EC_GROUP *group,
+                                               EC_POINT *point, BN_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0 int EC_POINTs_make_affine(const EC_GROUP *group, size_t num,
+                                                EC_POINT *points[], BN_CTX *ctx);
+
+/** Computes r = generator * n + sum_{i=0}^{num-1} p[i] * m[i]
+ *  \param  group  underlying EC_GROUP object
+ *  \param  r      EC_POINT object for the result
+ *  \param  n      BIGNUM with the multiplier for the group generator (optional)
+ *  \param  num    number further summands
+ *  \param  p      array of size num of EC_POINT objects
+ *  \param  m      array of size num of BIGNUM objects
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_POINTs_mul(const EC_GROUP *group, EC_POINT *r,
+                                        const BIGNUM *n, size_t num,
+                                        const EC_POINT *p[], const BIGNUM *m[],
+                                        BN_CTX *ctx);
+#  endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+/** Computes r = generator * n + q * m
+ *  \param  group  underlying EC_GROUP object
+ *  \param  r      EC_POINT object for the result
+ *  \param  n      BIGNUM with the multiplier for the group generator (optional)
+ *  \param  q      EC_POINT object with the first factor of the second summand
+ *  \param  m      BIGNUM with the second factor of the second summand
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+int EC_POINT_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *n,
+                 const EC_POINT *q, const BIGNUM *m, BN_CTX *ctx);
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+/** Stores multiples of generator for faster point multiplication
+ *  \param  group  EC_GROUP object
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_GROUP_precompute_mult(EC_GROUP *group, BN_CTX *ctx);
+
+/** Reports whether a precomputation has been done
+ *  \param  group  EC_GROUP object
+ *  \return 1 if a pre-computation has been done and 0 otherwise
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_GROUP_have_precompute_mult(const EC_GROUP *group);
+#  endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+/********************************************************************/
+/*                       ASN1 stuff                                 */
+/********************************************************************/
+
+DECLARE_ASN1_ITEM(ECPKPARAMETERS)
+DECLARE_ASN1_ALLOC_FUNCTIONS(ECPKPARAMETERS)
+DECLARE_ASN1_ITEM(ECPARAMETERS)
+DECLARE_ASN1_ALLOC_FUNCTIONS(ECPARAMETERS)
+
+/*
+ * EC_GROUP_get_basis_type() returns the NID of the basis type used to
+ * represent the field elements
+ */
+int EC_GROUP_get_basis_type(const EC_GROUP *);
+#  ifndef OPENSSL_NO_EC2M
+int EC_GROUP_get_trinomial_basis(const EC_GROUP *, unsigned int *k);
+int EC_GROUP_get_pentanomial_basis(const EC_GROUP *, unsigned int *k1,
+                                   unsigned int *k2, unsigned int *k3);
+#  endif
+
+EC_GROUP *d2i_ECPKParameters(EC_GROUP **, const unsigned char **in, long len);
+int i2d_ECPKParameters(const EC_GROUP *, unsigned char **out);
+
+#  define d2i_ECPKParameters_bio(bp,x) \
+    ASN1_d2i_bio_of(EC_GROUP, NULL, d2i_ECPKParameters, bp, x)
+#  define i2d_ECPKParameters_bio(bp,x) \
+    ASN1_i2d_bio_of(EC_GROUP, i2d_ECPKParameters, bp, x)
+#  define d2i_ECPKParameters_fp(fp,x) \
+    (EC_GROUP *)ASN1_d2i_fp(NULL, (d2i_of_void *)d2i_ECPKParameters, (fp), \
+                            (void **)(x))
+#  define i2d_ECPKParameters_fp(fp,x) \
+    ASN1_i2d_fp((i2d_of_void *)i2d_ECPKParameters, (fp), (void *)(x))
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int ECPKParameters_print(BIO *bp, const EC_GROUP *x,
+                                               int off);
+#   ifndef OPENSSL_NO_STDIO
+OSSL_DEPRECATEDIN_3_0 int ECPKParameters_print_fp(FILE *fp, const EC_GROUP *x,
+                                                  int off);
+#   endif
+#  endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+/********************************************************************/
+/*                      EC_KEY functions                            */
+/********************************************************************/
+
+/* some values for the encoding_flag */
+#  define EC_PKEY_NO_PARAMETERS   0x001
+#  define EC_PKEY_NO_PUBKEY       0x002
+
+/* some values for the flags field */
+#  define EC_FLAG_SM2_RANGE              0x0004
+#  define EC_FLAG_COFACTOR_ECDH          0x1000
+#  define EC_FLAG_CHECK_NAMED_GROUP      0x2000
+#  define EC_FLAG_CHECK_NAMED_GROUP_NIST 0x4000
+#  define EC_FLAG_CHECK_NAMED_GROUP_MASK \
+    (EC_FLAG_CHECK_NAMED_GROUP | EC_FLAG_CHECK_NAMED_GROUP_NIST)
+
+/* Deprecated flags -  it was using 0x01..0x02 */
+#  define EC_FLAG_NON_FIPS_ALLOW         0x0000
+#  define EC_FLAG_FIPS_CHECKED           0x0000
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+/**
+ *  Creates a new EC_KEY object.
+ *  \param  ctx  The library context for to use for this EC_KEY. May be NULL in
+ *               which case the default library context is used.
+ *  \return EC_KEY object or NULL if an error occurred.
+ */
+OSSL_DEPRECATEDIN_3_0 EC_KEY *EC_KEY_new_ex(OSSL_LIB_CTX *ctx, const char *propq);
+
+/**
+ *  Creates a new EC_KEY object. Same as calling EC_KEY_new_ex with a
+ *  NULL library context
+ *  \return EC_KEY object or NULL if an error occurred.
+ */
+OSSL_DEPRECATEDIN_3_0 EC_KEY *EC_KEY_new(void);
+
+OSSL_DEPRECATEDIN_3_0 int EC_KEY_get_flags(const EC_KEY *key);
+
+OSSL_DEPRECATEDIN_3_0 void EC_KEY_set_flags(EC_KEY *key, int flags);
+
+OSSL_DEPRECATEDIN_3_0 void EC_KEY_clear_flags(EC_KEY *key, int flags);
+
+OSSL_DEPRECATEDIN_3_0 int EC_KEY_decoded_from_explicit_params(const EC_KEY *key);
+
+/**
+ *  Creates a new EC_KEY object using a named curve as underlying
+ *  EC_GROUP object.
+ *  \param  ctx   The library context for to use for this EC_KEY. May be NULL in
+ *                which case the default library context is used.
+ *  \param  propq Any property query string
+ *  \param  nid   NID of the named curve.
+ *  \return EC_KEY object or NULL if an error occurred.
+ */
+OSSL_DEPRECATEDIN_3_0 EC_KEY *EC_KEY_new_by_curve_name_ex(OSSL_LIB_CTX *ctx,
+                                                          const char *propq,
+                                                          int nid);
+
+/**
+ *  Creates a new EC_KEY object using a named curve as underlying
+ *  EC_GROUP object. Same as calling EC_KEY_new_by_curve_name_ex with a NULL
+ *  library context and property query string.
+ *  \param  nid  NID of the named curve.
+ *  \return EC_KEY object or NULL if an error occurred.
+ */
+OSSL_DEPRECATEDIN_3_0 EC_KEY *EC_KEY_new_by_curve_name(int nid);
+
+/** Frees a EC_KEY object.
+ *  \param  key  EC_KEY object to be freed.
+ */
+OSSL_DEPRECATEDIN_3_0 void EC_KEY_free(EC_KEY *key);
+
+/** Copies a EC_KEY object.
+ *  \param  dst  destination EC_KEY object
+ *  \param  src  src EC_KEY object
+ *  \return dst or NULL if an error occurred.
+ */
+OSSL_DEPRECATEDIN_3_0 EC_KEY *EC_KEY_copy(EC_KEY *dst, const EC_KEY *src);
+
+/** Creates a new EC_KEY object and copies the content from src to it.
+ *  \param  src  the source EC_KEY object
+ *  \return newly created EC_KEY object or NULL if an error occurred.
+ */
+OSSL_DEPRECATEDIN_3_0 EC_KEY *EC_KEY_dup(const EC_KEY *src);
+
+/** Increases the internal reference count of a EC_KEY object.
+ *  \param  key  EC_KEY object
+ *  \return 1 on success and 0 if an error occurred.
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_KEY_up_ref(EC_KEY *key);
+
+/** Returns the ENGINE object of a EC_KEY object
+ *  \param  eckey  EC_KEY object
+ *  \return the ENGINE object (possibly NULL).
+ */
+OSSL_DEPRECATEDIN_3_0 ENGINE *EC_KEY_get0_engine(const EC_KEY *eckey);
+
+/** Returns the EC_GROUP object of a EC_KEY object
+ *  \param  key  EC_KEY object
+ *  \return the EC_GROUP object (possibly NULL).
+ */
+OSSL_DEPRECATEDIN_3_0 const EC_GROUP *EC_KEY_get0_group(const EC_KEY *key);
+
+/** Sets the EC_GROUP of a EC_KEY object.
+ *  \param  key    EC_KEY object
+ *  \param  group  EC_GROUP to use in the EC_KEY object (note: the EC_KEY
+ *                 object will use an own copy of the EC_GROUP).
+ *  \return 1 on success and 0 if an error occurred.
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_KEY_set_group(EC_KEY *key, const EC_GROUP *group);
+
+/** Returns the private key of a EC_KEY object.
+ *  \param  key  EC_KEY object
+ *  \return a BIGNUM with the private key (possibly NULL).
+ */
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *EC_KEY_get0_private_key(const EC_KEY *key);
+
+/** Sets the private key of a EC_KEY object.
+ *  \param  key  EC_KEY object
+ *  \param  prv  BIGNUM with the private key (note: the EC_KEY object
+ *               will use an own copy of the BIGNUM).
+ *  \return 1 on success and 0 if an error occurred.
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_KEY_set_private_key(EC_KEY *key, const BIGNUM *prv);
+
+/** Returns the public key of a EC_KEY object.
+ *  \param  key  the EC_KEY object
+ *  \return a EC_POINT object with the public key (possibly NULL)
+ */
+OSSL_DEPRECATEDIN_3_0 const EC_POINT *EC_KEY_get0_public_key(const EC_KEY *key);
+
+/** Sets the public key of a EC_KEY object.
+ *  \param  key  EC_KEY object
+ *  \param  pub  EC_POINT object with the public key (note: the EC_KEY object
+ *               will use an own copy of the EC_POINT object).
+ *  \return 1 on success and 0 if an error occurred.
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_KEY_set_public_key(EC_KEY *key, const EC_POINT *pub);
+
+OSSL_DEPRECATEDIN_3_0 unsigned EC_KEY_get_enc_flags(const EC_KEY *key);
+OSSL_DEPRECATEDIN_3_0 void EC_KEY_set_enc_flags(EC_KEY *eckey, unsigned int flags);
+OSSL_DEPRECATEDIN_3_0 point_conversion_form_t EC_KEY_get_conv_form(const EC_KEY *key);
+OSSL_DEPRECATEDIN_3_0 void EC_KEY_set_conv_form(EC_KEY *eckey,
+                                                point_conversion_form_t cform);
+#  endif /*OPENSSL_NO_DEPRECATED_3_0 */
+
+#  define EC_KEY_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_EC_KEY, l, p, newf, dupf, freef)
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int EC_KEY_set_ex_data(EC_KEY *key, int idx, void *arg);
+OSSL_DEPRECATEDIN_3_0 void *EC_KEY_get_ex_data(const EC_KEY *key, int idx);
+
+/* wrapper functions for the underlying EC_GROUP object */
+OSSL_DEPRECATEDIN_3_0 void EC_KEY_set_asn1_flag(EC_KEY *eckey, int asn1_flag);
+
+/** Creates a table of pre-computed multiples of the generator to
+ *  accelerate further EC_KEY operations.
+ *  \param  key  EC_KEY object
+ *  \param  ctx  BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred.
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_KEY_precompute_mult(EC_KEY *key, BN_CTX *ctx);
+
+/** Creates a new ec private (and optional a new public) key.
+ *  \param  key  EC_KEY object
+ *  \return 1 on success and 0 if an error occurred.
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_KEY_generate_key(EC_KEY *key);
+
+/** Verifies that a private and/or public key is valid.
+ *  \param  key  the EC_KEY object
+ *  \return 1 on success and 0 otherwise.
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_KEY_check_key(const EC_KEY *key);
+
+/** Indicates if an EC_KEY can be used for signing.
+ *  \param  eckey  the EC_KEY object
+ *  \return 1 if can can sign and 0 otherwise.
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_KEY_can_sign(const EC_KEY *eckey);
+
+/** Sets a public key from affine coordinates performing
+ *  necessary NIST PKV tests.
+ *  \param  key  the EC_KEY object
+ *  \param  x    public key x coordinate
+ *  \param  y    public key y coordinate
+ *  \return 1 on success and 0 otherwise.
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_KEY_set_public_key_affine_coordinates(EC_KEY *key,
+                                                                   BIGNUM *x,
+                                                                   BIGNUM *y);
+
+/** Encodes an EC_KEY public key to an allocated octet string
+ *  \param  key    key to encode
+ *  \param  form   point conversion form
+ *  \param  pbuf   returns pointer to allocated buffer
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return the length of the encoded octet string or 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 size_t EC_KEY_key2buf(const EC_KEY *key,
+                                            point_conversion_form_t form,
+                                            unsigned char **pbuf, BN_CTX *ctx);
+
+/** Decodes a EC_KEY public key from a octet string
+ *  \param  key    key to decode
+ *  \param  buf    memory buffer with the encoded ec point
+ *  \param  len    length of the encoded ec point
+ *  \param  ctx    BN_CTX object (optional)
+ *  \return 1 on success and 0 if an error occurred
+ */
+
+OSSL_DEPRECATEDIN_3_0 int EC_KEY_oct2key(EC_KEY *key, const unsigned char *buf,
+                                         size_t len, BN_CTX *ctx);
+
+/** Decodes an EC_KEY private key from an octet string
+ *  \param  key    key to decode
+ *  \param  buf    memory buffer with the encoded private key
+ *  \param  len    length of the encoded key
+ *  \return 1 on success and 0 if an error occurred
+ */
+
+OSSL_DEPRECATEDIN_3_0 int EC_KEY_oct2priv(EC_KEY *key, const unsigned char *buf,
+                                          size_t len);
+
+/** Encodes a EC_KEY private key to an octet string
+ *  \param  key    key to encode
+ *  \param  buf    memory buffer for the result. If NULL the function returns
+ *                 required buffer size.
+ *  \param  len    length of the memory buffer
+ *  \return the length of the encoded octet string or 0 if an error occurred
+ */
+
+OSSL_DEPRECATEDIN_3_0 size_t EC_KEY_priv2oct(const EC_KEY *key,
+                                             unsigned char *buf, size_t len);
+
+/** Encodes an EC_KEY private key to an allocated octet string
+ *  \param  eckey  key to encode
+ *  \param  pbuf   returns pointer to allocated buffer
+ *  \return the length of the encoded octet string or 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 size_t EC_KEY_priv2buf(const EC_KEY *eckey,
+                                             unsigned char **pbuf);
+
+/********************************************************************/
+/*        de- and encoding functions for SEC1 ECPrivateKey          */
+/********************************************************************/
+
+/** Decodes a private key from a memory buffer.
+ *  \param  key  a pointer to a EC_KEY object which should be used (or NULL)
+ *  \param  in   pointer to memory with the DER encoded private key
+ *  \param  len  length of the DER encoded private key
+ *  \return the decoded private key or NULL if an error occurred.
+ */
+OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_ECPrivateKey(EC_KEY **key,
+                                               const unsigned char **in,
+                                               long len);
+
+/** Encodes a private key object and stores the result in a buffer.
+ *  \param  key  the EC_KEY object to encode
+ *  \param  out  the buffer for the result (if NULL the function returns number
+ *               of bytes needed).
+ *  \return 1 on success and 0 if an error occurred.
+ */
+OSSL_DEPRECATEDIN_3_0 int i2d_ECPrivateKey(const EC_KEY *key,
+                                           unsigned char **out);
+
+/********************************************************************/
+/*        de- and encoding functions for EC parameters              */
+/********************************************************************/
+
+/** Decodes ec parameter from a memory buffer.
+ *  \param  key  a pointer to a EC_KEY object which should be used (or NULL)
+ *  \param  in   pointer to memory with the DER encoded ec parameters
+ *  \param  len  length of the DER encoded ec parameters
+ *  \return a EC_KEY object with the decoded parameters or NULL if an error
+ *          occurred.
+ */
+OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_ECParameters(EC_KEY **key,
+                                               const unsigned char **in,
+                                               long len);
+
+/** Encodes ec parameter and stores the result in a buffer.
+ *  \param  key  the EC_KEY object with ec parameters to encode
+ *  \param  out  the buffer for the result (if NULL the function returns number
+ *               of bytes needed).
+ *  \return 1 on success and 0 if an error occurred.
+ */
+OSSL_DEPRECATEDIN_3_0 int i2d_ECParameters(const EC_KEY *key,
+                                           unsigned char **out);
+
+/********************************************************************/
+/*         de- and encoding functions for EC public key             */
+/*         (octet string, not DER -- hence 'o2i' and 'i2o')         */
+/********************************************************************/
+
+/** Decodes an ec public key from a octet string.
+ *  \param  key  a pointer to a EC_KEY object which should be used
+ *  \param  in   memory buffer with the encoded public key
+ *  \param  len  length of the encoded public key
+ *  \return EC_KEY object with decoded public key or NULL if an error
+ *          occurred.
+ */
+OSSL_DEPRECATEDIN_3_0 EC_KEY *o2i_ECPublicKey(EC_KEY **key,
+                                              const unsigned char **in, long len);
+
+/** Encodes an ec public key in an octet string.
+ *  \param  key  the EC_KEY object with the public key
+ *  \param  out  the buffer for the result (if NULL the function returns number
+ *               of bytes needed).
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int i2o_ECPublicKey(const EC_KEY *key, unsigned char **out);
+
+/** Prints out the ec parameters on human readable form.
+ *  \param  bp   BIO object to which the information is printed
+ *  \param  key  EC_KEY object
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int ECParameters_print(BIO *bp, const EC_KEY *key);
+
+/** Prints out the contents of a EC_KEY object
+ *  \param  bp   BIO object to which the information is printed
+ *  \param  key  EC_KEY object
+ *  \param  off  line offset
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_KEY_print(BIO *bp, const EC_KEY *key, int off);
+
+#   ifndef OPENSSL_NO_STDIO
+/** Prints out the ec parameters on human readable form.
+ *  \param  fp   file descriptor to which the information is printed
+ *  \param  key  EC_KEY object
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int ECParameters_print_fp(FILE *fp, const EC_KEY *key);
+
+/** Prints out the contents of a EC_KEY object
+ *  \param  fp   file descriptor to which the information is printed
+ *  \param  key  EC_KEY object
+ *  \param  off  line offset
+ *  \return 1 on success and 0 if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 int EC_KEY_print_fp(FILE *fp, const EC_KEY *key, int off);
+#   endif /* OPENSSL_NO_STDIO */
+
+OSSL_DEPRECATEDIN_3_0 const EC_KEY_METHOD *EC_KEY_OpenSSL(void);
+OSSL_DEPRECATEDIN_3_0 const EC_KEY_METHOD *EC_KEY_get_default_method(void);
+OSSL_DEPRECATEDIN_3_0 void EC_KEY_set_default_method(const EC_KEY_METHOD *meth);
+OSSL_DEPRECATEDIN_3_0 const EC_KEY_METHOD *EC_KEY_get_method(const EC_KEY *key);
+OSSL_DEPRECATEDIN_3_0 int EC_KEY_set_method(EC_KEY *key, const EC_KEY_METHOD *meth);
+OSSL_DEPRECATEDIN_3_0 EC_KEY *EC_KEY_new_method(ENGINE *engine);
+
+/** The old name for ecdh_KDF_X9_63
+ *  The ECDH KDF specification has been mistakingly attributed to ANSI X9.62,
+ *  it is actually specified in ANSI X9.63.
+ *  This identifier is retained for backwards compatibility
+ */
+OSSL_DEPRECATEDIN_3_0 int ECDH_KDF_X9_62(unsigned char *out, size_t outlen,
+                                         const unsigned char *Z, size_t Zlen,
+                                         const unsigned char *sinfo,
+                                         size_t sinfolen, const EVP_MD *md);
+
+OSSL_DEPRECATEDIN_3_0 int ECDH_compute_key(void *out, size_t outlen,
+                                           const EC_POINT *pub_key,
+                                           const EC_KEY *ecdh,
+                                           void *(*KDF)(const void *in,
+                                                        size_t inlen, void *out,
+                                                        size_t *outlen));
+#  endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+typedef struct ECDSA_SIG_st ECDSA_SIG;
+
+/** Allocates and initialize a ECDSA_SIG structure
+ *  \return pointer to a ECDSA_SIG structure or NULL if an error occurred
+ */
+ECDSA_SIG *ECDSA_SIG_new(void);
+
+/** frees a ECDSA_SIG structure
+ *  \param  sig  pointer to the ECDSA_SIG structure
+ */
+void ECDSA_SIG_free(ECDSA_SIG *sig);
+
+/** i2d_ECDSA_SIG encodes content of ECDSA_SIG (note: this function modifies *pp
+ *  (*pp += length of the DER encoded signature)).
+ *  \param  sig  pointer to the ECDSA_SIG object
+ *  \param  pp   pointer to a unsigned char pointer for the output or NULL
+ *  \return the length of the DER encoded ECDSA_SIG object or a negative value
+ *          on error
+ */
+DECLARE_ASN1_ENCODE_FUNCTIONS_only(ECDSA_SIG, ECDSA_SIG)
+
+/** d2i_ECDSA_SIG decodes an ECDSA signature (note: this function modifies *pp
+ *  (*pp += len)).
+ *  \param  sig  pointer to ECDSA_SIG pointer (may be NULL)
+ *  \param  pp   memory buffer with the DER encoded signature
+ *  \param  len  length of the buffer
+ *  \return pointer to the decoded ECDSA_SIG structure (or NULL)
+ */
+
+/** Accessor for r and s fields of ECDSA_SIG
+ *  \param  sig  pointer to ECDSA_SIG structure
+ *  \param  pr   pointer to BIGNUM pointer for r (may be NULL)
+ *  \param  ps   pointer to BIGNUM pointer for s (may be NULL)
+ */
+void ECDSA_SIG_get0(const ECDSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps);
+
+/** Accessor for r field of ECDSA_SIG
+ *  \param  sig  pointer to ECDSA_SIG structure
+ */
+const BIGNUM *ECDSA_SIG_get0_r(const ECDSA_SIG *sig);
+
+/** Accessor for s field of ECDSA_SIG
+ *  \param  sig  pointer to ECDSA_SIG structure
+ */
+const BIGNUM *ECDSA_SIG_get0_s(const ECDSA_SIG *sig);
+
+/** Setter for r and s fields of ECDSA_SIG
+ *  \param  sig  pointer to ECDSA_SIG structure
+ *  \param  r    pointer to BIGNUM for r
+ *  \param  s    pointer to BIGNUM for s
+ */
+int ECDSA_SIG_set0(ECDSA_SIG *sig, BIGNUM *r, BIGNUM *s);
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+/** Computes the ECDSA signature of the given hash value using
+ *  the supplied private key and returns the created signature.
+ *  \param  dgst      pointer to the hash value
+ *  \param  dgst_len  length of the hash value
+ *  \param  eckey     EC_KEY object containing a private EC key
+ *  \return pointer to a ECDSA_SIG structure or NULL if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 ECDSA_SIG *ECDSA_do_sign(const unsigned char *dgst,
+                                               int dgst_len, EC_KEY *eckey);
+
+/** Computes ECDSA signature of a given hash value using the supplied
+ *  private key (note: sig must point to ECDSA_size(eckey) bytes of memory).
+ *  \param  dgst     pointer to the hash value to sign
+ *  \param  dgstlen  length of the hash value
+ *  \param  kinv     BIGNUM with a pre-computed inverse k (optional)
+ *  \param  rp       BIGNUM with a pre-computed rp value (optional),
+ *                   see ECDSA_sign_setup
+ *  \param  eckey    EC_KEY object containing a private EC key
+ *  \return pointer to a ECDSA_SIG structure or NULL if an error occurred
+ */
+OSSL_DEPRECATEDIN_3_0 ECDSA_SIG *ECDSA_do_sign_ex(const unsigned char *dgst,
+                                                  int dgstlen, const BIGNUM *kinv,
+                                                  const BIGNUM *rp, EC_KEY *eckey);
+
+/** Verifies that the supplied signature is a valid ECDSA
+ *  signature of the supplied hash value using the supplied public key.
+ *  \param  dgst      pointer to the hash value
+ *  \param  dgst_len  length of the hash value
+ *  \param  sig       ECDSA_SIG structure
+ *  \param  eckey     EC_KEY object containing a public EC key
+ *  \return 1 if the signature is valid, 0 if the signature is invalid
+ *          and -1 on error
+ */
+OSSL_DEPRECATEDIN_3_0 int ECDSA_do_verify(const unsigned char *dgst, int dgst_len,
+                                          const ECDSA_SIG *sig, EC_KEY *eckey);
+
+/** Precompute parts of the signing operation
+ *  \param  eckey  EC_KEY object containing a private EC key
+ *  \param  ctx    BN_CTX object (optional)
+ *  \param  kinv   BIGNUM pointer for the inverse of k
+ *  \param  rp     BIGNUM pointer for x coordinate of k * generator
+ *  \return 1 on success and 0 otherwise
+ */
+OSSL_DEPRECATEDIN_3_0 int ECDSA_sign_setup(EC_KEY *eckey, BN_CTX *ctx,
+                                           BIGNUM **kinv, BIGNUM **rp);
+
+/** Computes ECDSA signature of a given hash value using the supplied
+ *  private key (note: sig must point to ECDSA_size(eckey) bytes of memory).
+ *  \param  type     this parameter is ignored
+ *  \param  dgst     pointer to the hash value to sign
+ *  \param  dgstlen  length of the hash value
+ *  \param  sig      memory for the DER encoded created signature
+ *  \param  siglen   pointer to the length of the returned signature
+ *  \param  eckey    EC_KEY object containing a private EC key
+ *  \return 1 on success and 0 otherwise
+ */
+OSSL_DEPRECATEDIN_3_0 int ECDSA_sign(int type, const unsigned char *dgst,
+                                     int dgstlen, unsigned char *sig,
+                                     unsigned int *siglen, EC_KEY *eckey);
+
+/** Computes ECDSA signature of a given hash value using the supplied
+ *  private key (note: sig must point to ECDSA_size(eckey) bytes of memory).
+ *  \param  type     this parameter is ignored
+ *  \param  dgst     pointer to the hash value to sign
+ *  \param  dgstlen  length of the hash value
+ *  \param  sig      buffer to hold the DER encoded signature
+ *  \param  siglen   pointer to the length of the returned signature
+ *  \param  kinv     BIGNUM with a pre-computed inverse k (optional)
+ *  \param  rp       BIGNUM with a pre-computed rp value (optional),
+ *                   see ECDSA_sign_setup
+ *  \param  eckey    EC_KEY object containing a private EC key
+ *  \return 1 on success and 0 otherwise
+ */
+OSSL_DEPRECATEDIN_3_0 int ECDSA_sign_ex(int type, const unsigned char *dgst,
+                                        int dgstlen, unsigned char *sig,
+                                        unsigned int *siglen, const BIGNUM *kinv,
+                                        const BIGNUM *rp, EC_KEY *eckey);
+
+/** Verifies that the given signature is valid ECDSA signature
+ *  of the supplied hash value using the specified public key.
+ *  \param  type     this parameter is ignored
+ *  \param  dgst     pointer to the hash value
+ *  \param  dgstlen  length of the hash value
+ *  \param  sig      pointer to the DER encoded signature
+ *  \param  siglen   length of the DER encoded signature
+ *  \param  eckey    EC_KEY object containing a public EC key
+ *  \return 1 if the signature is valid, 0 if the signature is invalid
+ *          and -1 on error
+ */
+OSSL_DEPRECATEDIN_3_0 int ECDSA_verify(int type, const unsigned char *dgst,
+                                       int dgstlen, const unsigned char *sig,
+                                       int siglen, EC_KEY *eckey);
+
+/** Returns the maximum length of the DER encoded signature
+ *  \param  eckey  EC_KEY object
+ *  \return numbers of bytes required for the DER encoded signature
+ */
+OSSL_DEPRECATEDIN_3_0 int ECDSA_size(const EC_KEY *eckey);
+
+/********************************************************************/
+/*  EC_KEY_METHOD constructors, destructors, writers and accessors  */
+/********************************************************************/
+
+OSSL_DEPRECATEDIN_3_0 EC_KEY_METHOD *EC_KEY_METHOD_new(const EC_KEY_METHOD *meth);
+OSSL_DEPRECATEDIN_3_0 void EC_KEY_METHOD_free(EC_KEY_METHOD *meth);
+OSSL_DEPRECATEDIN_3_0 void EC_KEY_METHOD_set_init
+                      (EC_KEY_METHOD *meth,
+                       int (*init)(EC_KEY *key),
+                       void (*finish)(EC_KEY *key),
+                       int (*copy)(EC_KEY *dest, const EC_KEY *src),
+                       int (*set_group)(EC_KEY *key, const EC_GROUP *grp),
+                       int (*set_private)(EC_KEY *key, const BIGNUM *priv_key),
+                       int (*set_public)(EC_KEY *key, const EC_POINT *pub_key));
+
+OSSL_DEPRECATEDIN_3_0 void EC_KEY_METHOD_set_keygen(EC_KEY_METHOD *meth,
+                                                    int (*keygen)(EC_KEY *key));
+
+OSSL_DEPRECATEDIN_3_0 void EC_KEY_METHOD_set_compute_key
+                      (EC_KEY_METHOD *meth,
+                       int (*ckey)(unsigned char **psec, size_t *pseclen,
+                                   const EC_POINT *pub_key, const EC_KEY *ecdh));
+
+OSSL_DEPRECATEDIN_3_0 void EC_KEY_METHOD_set_sign
+                      (EC_KEY_METHOD *meth,
+                       int (*sign)(int type, const unsigned char *dgst,
+                                   int dlen, unsigned char *sig,
+                                   unsigned int *siglen,
+                                   const BIGNUM *kinv, const BIGNUM *r,
+                                   EC_KEY *eckey),
+                       int (*sign_setup)(EC_KEY *eckey, BN_CTX *ctx_in,
+                                         BIGNUM **kinvp, BIGNUM **rp),
+                       ECDSA_SIG *(*sign_sig)(const unsigned char *dgst,
+                                              int dgst_len,
+                                              const BIGNUM *in_kinv,
+                                              const BIGNUM *in_r,
+                                              EC_KEY *eckey));
+
+OSSL_DEPRECATEDIN_3_0 void EC_KEY_METHOD_set_verify
+                      (EC_KEY_METHOD *meth,
+                       int (*verify)(int type, const unsigned
+                                     char *dgst, int dgst_len,
+                                     const unsigned char *sigbuf,
+                                     int sig_len, EC_KEY *eckey),
+                       int (*verify_sig)(const unsigned char *dgst,
+                                         int dgst_len, const ECDSA_SIG *sig,
+                                         EC_KEY *eckey));
+
+OSSL_DEPRECATEDIN_3_0 void EC_KEY_METHOD_get_init
+                      (const EC_KEY_METHOD *meth,
+                       int (**pinit)(EC_KEY *key),
+                       void (**pfinish)(EC_KEY *key),
+                       int (**pcopy)(EC_KEY *dest, const EC_KEY *src),
+                       int (**pset_group)(EC_KEY *key, const EC_GROUP *grp),
+                       int (**pset_private)(EC_KEY *key, const BIGNUM *priv_key),
+                       int (**pset_public)(EC_KEY *key, const EC_POINT *pub_key));
+
+OSSL_DEPRECATEDIN_3_0 void EC_KEY_METHOD_get_keygen
+                      (const EC_KEY_METHOD *meth, int (**pkeygen)(EC_KEY *key));
+
+OSSL_DEPRECATEDIN_3_0 void EC_KEY_METHOD_get_compute_key
+                      (const EC_KEY_METHOD *meth,
+                       int (**pck)(unsigned char **psec,
+                       size_t *pseclen,
+                       const EC_POINT *pub_key,
+                       const EC_KEY *ecdh));
+
+OSSL_DEPRECATEDIN_3_0 void EC_KEY_METHOD_get_sign
+                      (const EC_KEY_METHOD *meth,
+                       int (**psign)(int type, const unsigned char *dgst,
+                                     int dlen, unsigned char *sig,
+                                     unsigned int *siglen,
+                                     const BIGNUM *kinv, const BIGNUM *r,
+                                     EC_KEY *eckey),
+                       int (**psign_setup)(EC_KEY *eckey, BN_CTX *ctx_in,
+                                           BIGNUM **kinvp, BIGNUM **rp),
+                       ECDSA_SIG *(**psign_sig)(const unsigned char *dgst,
+                                                int dgst_len,
+                                                const BIGNUM *in_kinv,
+                                                const BIGNUM *in_r,
+                                                EC_KEY *eckey));
+
+OSSL_DEPRECATEDIN_3_0 void EC_KEY_METHOD_get_verify
+                      (const EC_KEY_METHOD *meth,
+                       int (**pverify)(int type, const unsigned
+                                       char *dgst, int dgst_len,
+                                       const unsigned char *sigbuf,
+                                       int sig_len, EC_KEY *eckey),
+                       int (**pverify_sig)(const unsigned char *dgst,
+                                           int dgst_len,
+                                           const ECDSA_SIG *sig,
+                                           EC_KEY *eckey));
+#  endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+#  define EVP_EC_gen(curve) \
+    EVP_PKEY_Q_keygen(NULL, NULL, "EC", (char *)(strstr(curve, "")))
+    /* strstr is used to enable type checking for the variadic string arg */
+#  define ECParameters_dup(x) ASN1_dup_of(EC_KEY, i2d_ECParameters, \
+                                          d2i_ECParameters, x)
+
+#  ifndef __cplusplus
+#   if defined(__SUNPRO_C)
+#    if __SUNPRO_C >= 0x520
+#     pragma error_messages (default,E_ARRAY_OF_INCOMPLETE_NONAME,E_ARRAY_OF_INCOMPLETE)
+#    endif
+#   endif
+#  endif
+
+# endif
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/ecdh.h b/openssl/ecdh.h
new file mode 100644
index 0000000..56bd4cc
--- /dev/null
+++ b/openssl/ecdh.h
@@ -0,0 +1,10 @@
+/*
+ * Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <openssl/ec.h>
diff --git a/openssl/ecdsa.h b/openssl/ecdsa.h
new file mode 100644
index 0000000..56bd4cc
--- /dev/null
+++ b/openssl/ecdsa.h
@@ -0,0 +1,10 @@
+/*
+ * Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <openssl/ec.h>
diff --git a/openssl/ecerr.h b/openssl/ecerr.h
new file mode 100644
index 0000000..f15f91f
--- /dev/null
+++ b/openssl/ecerr.h
@@ -0,0 +1,104 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2023 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_ECERR_H
+# define OPENSSL_ECERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+# ifndef OPENSSL_NO_EC
+
+
+/*
+ * EC reason codes.
+ */
+#  define EC_R_ASN1_ERROR                                  115
+#  define EC_R_BAD_SIGNATURE                               156
+#  define EC_R_BIGNUM_OUT_OF_RANGE                         144
+#  define EC_R_BUFFER_TOO_SMALL                            100
+#  define EC_R_CANNOT_INVERT                               165
+#  define EC_R_COORDINATES_OUT_OF_RANGE                    146
+#  define EC_R_CURVE_DOES_NOT_SUPPORT_ECDH                 160
+#  define EC_R_CURVE_DOES_NOT_SUPPORT_ECDSA                170
+#  define EC_R_CURVE_DOES_NOT_SUPPORT_SIGNING              159
+#  define EC_R_DECODE_ERROR                                142
+#  define EC_R_DISCRIMINANT_IS_ZERO                        118
+#  define EC_R_EC_GROUP_NEW_BY_NAME_FAILURE                119
+#  define EC_R_EXPLICIT_PARAMS_NOT_SUPPORTED               127
+#  define EC_R_FAILED_MAKING_PUBLIC_KEY                    166
+#  define EC_R_FIELD_TOO_LARGE                             143
+#  define EC_R_GF2M_NOT_SUPPORTED                          147
+#  define EC_R_GROUP2PKPARAMETERS_FAILURE                  120
+#  define EC_R_I2D_ECPKPARAMETERS_FAILURE                  121
+#  define EC_R_INCOMPATIBLE_OBJECTS                        101
+#  define EC_R_INVALID_A                                   168
+#  define EC_R_INVALID_ARGUMENT                            112
+#  define EC_R_INVALID_B                                   169
+#  define EC_R_INVALID_COFACTOR                            171
+#  define EC_R_INVALID_COMPRESSED_POINT                    110
+#  define EC_R_INVALID_COMPRESSION_BIT                     109
+#  define EC_R_INVALID_CURVE                               141
+#  define EC_R_INVALID_DIGEST                              151
+#  define EC_R_INVALID_DIGEST_TYPE                         138
+#  define EC_R_INVALID_ENCODING                            102
+#  define EC_R_INVALID_FIELD                               103
+#  define EC_R_INVALID_FORM                                104
+#  define EC_R_INVALID_GENERATOR                           173
+#  define EC_R_INVALID_GROUP_ORDER                         122
+#  define EC_R_INVALID_KEY                                 116
+#  define EC_R_INVALID_LENGTH                              117
+#  define EC_R_INVALID_NAMED_GROUP_CONVERSION              174
+#  define EC_R_INVALID_OUTPUT_LENGTH                       161
+#  define EC_R_INVALID_P                                   172
+#  define EC_R_INVALID_PEER_KEY                            133
+#  define EC_R_INVALID_PENTANOMIAL_BASIS                   132
+#  define EC_R_INVALID_PRIVATE_KEY                         123
+#  define EC_R_INVALID_SEED                                175
+#  define EC_R_INVALID_TRINOMIAL_BASIS                     137
+#  define EC_R_KDF_PARAMETER_ERROR                         148
+#  define EC_R_KEYS_NOT_SET                                140
+#  define EC_R_LADDER_POST_FAILURE                         136
+#  define EC_R_LADDER_PRE_FAILURE                          153
+#  define EC_R_LADDER_STEP_FAILURE                         162
+#  define EC_R_MISSING_OID                                 167
+#  define EC_R_MISSING_PARAMETERS                          124
+#  define EC_R_MISSING_PRIVATE_KEY                         125
+#  define EC_R_NEED_NEW_SETUP_VALUES                       157
+#  define EC_R_NOT_A_NIST_PRIME                            135
+#  define EC_R_NOT_IMPLEMENTED                             126
+#  define EC_R_NOT_INITIALIZED                             111
+#  define EC_R_NO_PARAMETERS_SET                           139
+#  define EC_R_NO_PRIVATE_VALUE                            154
+#  define EC_R_OPERATION_NOT_SUPPORTED                     152
+#  define EC_R_PASSED_NULL_PARAMETER                       134
+#  define EC_R_PEER_KEY_ERROR                              149
+#  define EC_R_POINT_ARITHMETIC_FAILURE                    155
+#  define EC_R_POINT_AT_INFINITY                           106
+#  define EC_R_POINT_COORDINATES_BLIND_FAILURE             163
+#  define EC_R_POINT_IS_NOT_ON_CURVE                       107
+#  define EC_R_RANDOM_NUMBER_GENERATION_FAILED             158
+#  define EC_R_SHARED_INFO_ERROR                           150
+#  define EC_R_SLOT_FULL                                   108
+#  define EC_R_TOO_MANY_RETRIES                            176
+#  define EC_R_UNDEFINED_GENERATOR                         113
+#  define EC_R_UNDEFINED_ORDER                             128
+#  define EC_R_UNKNOWN_COFACTOR                            164
+#  define EC_R_UNKNOWN_GROUP                               129
+#  define EC_R_UNKNOWN_ORDER                               114
+#  define EC_R_UNSUPPORTED_FIELD                           131
+#  define EC_R_WRONG_CURVE_PARAMETERS                      145
+#  define EC_R_WRONG_ORDER                                 130
+
+# endif
+#endif
diff --git a/openssl/encoder.h b/openssl/encoder.h
new file mode 100644
index 0000000..c37a6f1
--- /dev/null
+++ b/openssl/encoder.h
@@ -0,0 +1,124 @@
+/*
+ * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_ENCODER_H
+# define OPENSSL_ENCODER_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+# include <stdarg.h>
+# include <stddef.h>
+# include <openssl/encodererr.h>
+# include <openssl/types.h>
+# include <openssl/core.h>
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+OSSL_ENCODER *OSSL_ENCODER_fetch(OSSL_LIB_CTX *libctx, const char *name,
+                                 const char *properties);
+int OSSL_ENCODER_up_ref(OSSL_ENCODER *encoder);
+void OSSL_ENCODER_free(OSSL_ENCODER *encoder);
+
+const OSSL_PROVIDER *OSSL_ENCODER_get0_provider(const OSSL_ENCODER *encoder);
+const char *OSSL_ENCODER_get0_properties(const OSSL_ENCODER *encoder);
+const char *OSSL_ENCODER_get0_name(const OSSL_ENCODER *kdf);
+const char *OSSL_ENCODER_get0_description(const OSSL_ENCODER *kdf);
+int OSSL_ENCODER_is_a(const OSSL_ENCODER *encoder, const char *name);
+
+void OSSL_ENCODER_do_all_provided(OSSL_LIB_CTX *libctx,
+                                  void (*fn)(OSSL_ENCODER *encoder, void *arg),
+                                  void *arg);
+int OSSL_ENCODER_names_do_all(const OSSL_ENCODER *encoder,
+                              void (*fn)(const char *name, void *data),
+                              void *data);
+const OSSL_PARAM *OSSL_ENCODER_gettable_params(OSSL_ENCODER *encoder);
+int OSSL_ENCODER_get_params(OSSL_ENCODER *encoder, OSSL_PARAM params[]);
+
+const OSSL_PARAM *OSSL_ENCODER_settable_ctx_params(OSSL_ENCODER *encoder);
+OSSL_ENCODER_CTX *OSSL_ENCODER_CTX_new(void);
+int OSSL_ENCODER_CTX_set_params(OSSL_ENCODER_CTX *ctx,
+                                const OSSL_PARAM params[]);
+void OSSL_ENCODER_CTX_free(OSSL_ENCODER_CTX *ctx);
+
+/* Utilities that help set specific parameters */
+int OSSL_ENCODER_CTX_set_passphrase(OSSL_ENCODER_CTX *ctx,
+                                    const unsigned char *kstr, size_t klen);
+int OSSL_ENCODER_CTX_set_pem_password_cb(OSSL_ENCODER_CTX *ctx,
+                                         pem_password_cb *cb, void *cbarg);
+int OSSL_ENCODER_CTX_set_passphrase_cb(OSSL_ENCODER_CTX *ctx,
+                                       OSSL_PASSPHRASE_CALLBACK *cb,
+                                       void *cbarg);
+int OSSL_ENCODER_CTX_set_passphrase_ui(OSSL_ENCODER_CTX *ctx,
+                                       const UI_METHOD *ui_method,
+                                       void *ui_data);
+int OSSL_ENCODER_CTX_set_cipher(OSSL_ENCODER_CTX *ctx,
+                                const char *cipher_name,
+                                const char *propquery);
+int OSSL_ENCODER_CTX_set_selection(OSSL_ENCODER_CTX *ctx, int selection);
+int OSSL_ENCODER_CTX_set_output_type(OSSL_ENCODER_CTX *ctx,
+                                     const char *output_type);
+int OSSL_ENCODER_CTX_set_output_structure(OSSL_ENCODER_CTX *ctx,
+                                          const char *output_structure);
+
+/* Utilities to add encoders */
+int OSSL_ENCODER_CTX_add_encoder(OSSL_ENCODER_CTX *ctx, OSSL_ENCODER *encoder);
+int OSSL_ENCODER_CTX_add_extra(OSSL_ENCODER_CTX *ctx,
+                               OSSL_LIB_CTX *libctx, const char *propq);
+int OSSL_ENCODER_CTX_get_num_encoders(OSSL_ENCODER_CTX *ctx);
+
+typedef struct ossl_encoder_instance_st OSSL_ENCODER_INSTANCE;
+OSSL_ENCODER *
+OSSL_ENCODER_INSTANCE_get_encoder(OSSL_ENCODER_INSTANCE *encoder_inst);
+void *
+OSSL_ENCODER_INSTANCE_get_encoder_ctx(OSSL_ENCODER_INSTANCE *encoder_inst);
+const char *
+OSSL_ENCODER_INSTANCE_get_output_type(OSSL_ENCODER_INSTANCE *encoder_inst);
+const char *
+OSSL_ENCODER_INSTANCE_get_output_structure(OSSL_ENCODER_INSTANCE *encoder_inst);
+
+typedef const void *OSSL_ENCODER_CONSTRUCT(OSSL_ENCODER_INSTANCE *encoder_inst,
+                                           void *construct_data);
+typedef void OSSL_ENCODER_CLEANUP(void *construct_data);
+
+int OSSL_ENCODER_CTX_set_construct(OSSL_ENCODER_CTX *ctx,
+                                   OSSL_ENCODER_CONSTRUCT *construct);
+int OSSL_ENCODER_CTX_set_construct_data(OSSL_ENCODER_CTX *ctx,
+                                        void *construct_data);
+int OSSL_ENCODER_CTX_set_cleanup(OSSL_ENCODER_CTX *ctx,
+                                 OSSL_ENCODER_CLEANUP *cleanup);
+
+/* Utilities to output the object to encode */
+int OSSL_ENCODER_to_bio(OSSL_ENCODER_CTX *ctx, BIO *out);
+#ifndef OPENSSL_NO_STDIO
+int OSSL_ENCODER_to_fp(OSSL_ENCODER_CTX *ctx, FILE *fp);
+#endif
+int OSSL_ENCODER_to_data(OSSL_ENCODER_CTX *ctx, unsigned char **pdata,
+                         size_t *pdata_len);
+
+/*
+ * Create the OSSL_ENCODER_CTX with an associated type.  This will perform
+ * an implicit OSSL_ENCODER_fetch(), suitable for the object of that type.
+ * This is more useful than calling OSSL_ENCODER_CTX_new().
+ */
+OSSL_ENCODER_CTX *OSSL_ENCODER_CTX_new_for_pkey(const EVP_PKEY *pkey,
+                                                int selection,
+                                                const char *output_type,
+                                                const char *output_struct,
+                                                const char *propquery);
+
+# ifdef __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/encodererr.h b/openssl/encodererr.h
new file mode 100644
index 0000000..5e318b1
--- /dev/null
+++ b/openssl/encodererr.h
@@ -0,0 +1,28 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_ENCODERERR_H
+# define OPENSSL_ENCODERERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * OSSL_ENCODER reason codes.
+ */
+# define OSSL_ENCODER_R_ENCODER_NOT_FOUND                 101
+# define OSSL_ENCODER_R_INCORRECT_PROPERTY_QUERY          100
+# define OSSL_ENCODER_R_MISSING_GET_PARAMS                102
+
+#endif
diff --git a/openssl/engine.h b/openssl/engine.h
new file mode 100644
index 0000000..2fbc82c
--- /dev/null
+++ b/openssl/engine.h
@@ -0,0 +1,833 @@
+/*
+ * Copyright 2000-2022 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_ENGINE_H
+# define OPENSSL_ENGINE_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_ENGINE_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_ENGINE
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#   include <openssl/bn.h>
+#   include <openssl/rsa.h>
+#   include <openssl/dsa.h>
+#   include <openssl/dh.h>
+#   include <openssl/ec.h>
+#   include <openssl/rand.h>
+#   include <openssl/ui.h>
+#   include <openssl/err.h>
+#  endif
+#  include <openssl/types.h>
+#  include <openssl/symhacks.h>
+#  include <openssl/x509.h>
+#  include <openssl/engineerr.h>
+#  ifdef  __cplusplus
+extern "C" {
+#  endif
+
+/*
+ * These flags are used to control combinations of algorithm (methods) by
+ * bitwise "OR"ing.
+ */
+#  define ENGINE_METHOD_RSA               (unsigned int)0x0001
+#  define ENGINE_METHOD_DSA               (unsigned int)0x0002
+#  define ENGINE_METHOD_DH                (unsigned int)0x0004
+#  define ENGINE_METHOD_RAND              (unsigned int)0x0008
+#  define ENGINE_METHOD_CIPHERS           (unsigned int)0x0040
+#  define ENGINE_METHOD_DIGESTS           (unsigned int)0x0080
+#  define ENGINE_METHOD_PKEY_METHS        (unsigned int)0x0200
+#  define ENGINE_METHOD_PKEY_ASN1_METHS   (unsigned int)0x0400
+#  define ENGINE_METHOD_EC                (unsigned int)0x0800
+/* Obvious all-or-nothing cases. */
+#  define ENGINE_METHOD_ALL               (unsigned int)0xFFFF
+#  define ENGINE_METHOD_NONE              (unsigned int)0x0000
+
+/*
+ * This(ese) flag(s) controls behaviour of the ENGINE_TABLE mechanism used
+ * internally to control registration of ENGINE implementations, and can be
+ * set by ENGINE_set_table_flags(). The "NOINIT" flag prevents attempts to
+ * initialise registered ENGINEs if they are not already initialised.
+ */
+#  define ENGINE_TABLE_FLAG_NOINIT        (unsigned int)0x0001
+
+/* ENGINE flags that can be set by ENGINE_set_flags(). */
+/* Not used */
+/* #define ENGINE_FLAGS_MALLOCED        0x0001 */
+
+/*
+ * This flag is for ENGINEs that wish to handle the various 'CMD'-related
+ * control commands on their own. Without this flag, ENGINE_ctrl() handles
+ * these control commands on behalf of the ENGINE using their "cmd_defns"
+ * data.
+ */
+#  define ENGINE_FLAGS_MANUAL_CMD_CTRL    (int)0x0002
+
+/*
+ * This flag is for ENGINEs who return new duplicate structures when found
+ * via "ENGINE_by_id()". When an ENGINE must store state (eg. if
+ * ENGINE_ctrl() commands are called in sequence as part of some stateful
+ * process like key-generation setup and execution), it can set this flag -
+ * then each attempt to obtain the ENGINE will result in it being copied into
+ * a new structure. Normally, ENGINEs don't declare this flag so
+ * ENGINE_by_id() just increments the existing ENGINE's structural reference
+ * count.
+ */
+#  define ENGINE_FLAGS_BY_ID_COPY         (int)0x0004
+
+/*
+ * This flag if for an ENGINE that does not want its methods registered as
+ * part of ENGINE_register_all_complete() for example if the methods are not
+ * usable as default methods.
+ */
+
+#  define ENGINE_FLAGS_NO_REGISTER_ALL    (int)0x0008
+
+/*
+ * ENGINEs can support their own command types, and these flags are used in
+ * ENGINE_CTRL_GET_CMD_FLAGS to indicate to the caller what kind of input
+ * each command expects. Currently only numeric and string input is
+ * supported. If a control command supports none of the _NUMERIC, _STRING, or
+ * _NO_INPUT options, then it is regarded as an "internal" control command -
+ * and not for use in config setting situations. As such, they're not
+ * available to the ENGINE_ctrl_cmd_string() function, only raw ENGINE_ctrl()
+ * access. Changes to this list of 'command types' should be reflected
+ * carefully in ENGINE_cmd_is_executable() and ENGINE_ctrl_cmd_string().
+ */
+
+/* accepts a 'long' input value (3rd parameter to ENGINE_ctrl) */
+#  define ENGINE_CMD_FLAG_NUMERIC         (unsigned int)0x0001
+/*
+ * accepts string input (cast from 'void*' to 'const char *', 4th parameter
+ * to ENGINE_ctrl)
+ */
+#  define ENGINE_CMD_FLAG_STRING          (unsigned int)0x0002
+/*
+ * Indicates that the control command takes *no* input. Ie. the control
+ * command is unparameterised.
+ */
+#  define ENGINE_CMD_FLAG_NO_INPUT        (unsigned int)0x0004
+/*
+ * Indicates that the control command is internal. This control command won't
+ * be shown in any output, and is only usable through the ENGINE_ctrl_cmd()
+ * function.
+ */
+#  define ENGINE_CMD_FLAG_INTERNAL        (unsigned int)0x0008
+
+/*
+ * NB: These 3 control commands are deprecated and should not be used.
+ * ENGINEs relying on these commands should compile conditional support for
+ * compatibility (eg. if these symbols are defined) but should also migrate
+ * the same functionality to their own ENGINE-specific control functions that
+ * can be "discovered" by calling applications. The fact these control
+ * commands wouldn't be "executable" (ie. usable by text-based config)
+ * doesn't change the fact that application code can find and use them
+ * without requiring per-ENGINE hacking.
+ */
+
+/*
+ * These flags are used to tell the ctrl function what should be done. All
+ * command numbers are shared between all engines, even if some don't make
+ * sense to some engines.  In such a case, they do nothing but return the
+ * error ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED.
+ */
+#  define ENGINE_CTRL_SET_LOGSTREAM               1
+#  define ENGINE_CTRL_SET_PASSWORD_CALLBACK       2
+#  define ENGINE_CTRL_HUP                         3/* Close and reinitialise
+                                                   * any handles/connections
+                                                   * etc. */
+#  define ENGINE_CTRL_SET_USER_INTERFACE          4/* Alternative to callback */
+#  define ENGINE_CTRL_SET_CALLBACK_DATA           5/* User-specific data, used
+                                                   * when calling the password
+                                                   * callback and the user
+                                                   * interface */
+#  define ENGINE_CTRL_LOAD_CONFIGURATION          6/* Load a configuration,
+                                                   * given a string that
+                                                   * represents a file name
+                                                   * or so */
+#  define ENGINE_CTRL_LOAD_SECTION                7/* Load data from a given
+                                                   * section in the already
+                                                   * loaded configuration */
+
+/*
+ * These control commands allow an application to deal with an arbitrary
+ * engine in a dynamic way. Warn: Negative return values indicate errors FOR
+ * THESE COMMANDS because zero is used to indicate 'end-of-list'. Other
+ * commands, including ENGINE-specific command types, return zero for an
+ * error. An ENGINE can choose to implement these ctrl functions, and can
+ * internally manage things however it chooses - it does so by setting the
+ * ENGINE_FLAGS_MANUAL_CMD_CTRL flag (using ENGINE_set_flags()). Otherwise
+ * the ENGINE_ctrl() code handles this on the ENGINE's behalf using the
+ * cmd_defns data (set using ENGINE_set_cmd_defns()). This means an ENGINE's
+ * ctrl() handler need only implement its own commands - the above "meta"
+ * commands will be taken care of.
+ */
+
+/*
+ * Returns non-zero if the supplied ENGINE has a ctrl() handler. If "not",
+ * then all the remaining control commands will return failure, so it is
+ * worth checking this first if the caller is trying to "discover" the
+ * engine's capabilities and doesn't want errors generated unnecessarily.
+ */
+#  define ENGINE_CTRL_HAS_CTRL_FUNCTION           10
+/*
+ * Returns a positive command number for the first command supported by the
+ * engine. Returns zero if no ctrl commands are supported.
+ */
+#  define ENGINE_CTRL_GET_FIRST_CMD_TYPE          11
+/*
+ * The 'long' argument specifies a command implemented by the engine, and the
+ * return value is the next command supported, or zero if there are no more.
+ */
+#  define ENGINE_CTRL_GET_NEXT_CMD_TYPE           12
+/*
+ * The 'void*' argument is a command name (cast from 'const char *'), and the
+ * return value is the command that corresponds to it.
+ */
+#  define ENGINE_CTRL_GET_CMD_FROM_NAME           13
+/*
+ * The next two allow a command to be converted into its corresponding string
+ * form. In each case, the 'long' argument supplies the command. In the
+ * NAME_LEN case, the return value is the length of the command name (not
+ * counting a trailing EOL). In the NAME case, the 'void*' argument must be a
+ * string buffer large enough, and it will be populated with the name of the
+ * command (WITH a trailing EOL).
+ */
+#  define ENGINE_CTRL_GET_NAME_LEN_FROM_CMD       14
+#  define ENGINE_CTRL_GET_NAME_FROM_CMD           15
+/* The next two are similar but give a "short description" of a command. */
+#  define ENGINE_CTRL_GET_DESC_LEN_FROM_CMD       16
+#  define ENGINE_CTRL_GET_DESC_FROM_CMD           17
+/*
+ * With this command, the return value is the OR'd combination of
+ * ENGINE_CMD_FLAG_*** values that indicate what kind of input a given
+ * engine-specific ctrl command expects.
+ */
+#  define ENGINE_CTRL_GET_CMD_FLAGS               18
+
+/*
+ * ENGINE implementations should start the numbering of their own control
+ * commands from this value. (ie. ENGINE_CMD_BASE, ENGINE_CMD_BASE + 1, etc).
+ */
+#  define ENGINE_CMD_BASE                         200
+
+/*
+ * NB: These 2 nCipher "chil" control commands are deprecated, and their
+ * functionality is now available through ENGINE-specific control commands
+ * (exposed through the above-mentioned 'CMD'-handling). Code using these 2
+ * commands should be migrated to the more general command handling before
+ * these are removed.
+ */
+
+/* Flags specific to the nCipher "chil" engine */
+#  define ENGINE_CTRL_CHIL_SET_FORKCHECK          100
+         /*
+          * Depending on the value of the (long)i argument, this sets or
+          * unsets the SimpleForkCheck flag in the CHIL API to enable or
+          * disable checking and workarounds for applications that fork().
+          */
+#  define ENGINE_CTRL_CHIL_NO_LOCKING             101
+         /*
+          * This prevents the initialisation function from providing mutex
+          * callbacks to the nCipher library.
+          */
+
+/*
+ * If an ENGINE supports its own specific control commands and wishes the
+ * framework to handle the above 'ENGINE_CMD_***'-manipulation commands on
+ * its behalf, it should supply a null-terminated array of ENGINE_CMD_DEFN
+ * entries to ENGINE_set_cmd_defns(). It should also implement a ctrl()
+ * handler that supports the stated commands (ie. the "cmd_num" entries as
+ * described by the array). NB: The array must be ordered in increasing order
+ * of cmd_num. "null-terminated" means that the last ENGINE_CMD_DEFN element
+ * has cmd_num set to zero and/or cmd_name set to NULL.
+ */
+typedef struct ENGINE_CMD_DEFN_st {
+    unsigned int cmd_num;       /* The command number */
+    const char *cmd_name;       /* The command name itself */
+    const char *cmd_desc;       /* A short description of the command */
+    unsigned int cmd_flags;     /* The input the command expects */
+} ENGINE_CMD_DEFN;
+
+/* Generic function pointer */
+typedef int (*ENGINE_GEN_FUNC_PTR) (void);
+/* Generic function pointer taking no arguments */
+typedef int (*ENGINE_GEN_INT_FUNC_PTR) (ENGINE *);
+/* Specific control function pointer */
+typedef int (*ENGINE_CTRL_FUNC_PTR) (ENGINE *, int, long, void *,
+                                     void (*f) (void));
+/* Generic load_key function pointer */
+typedef EVP_PKEY *(*ENGINE_LOAD_KEY_PTR)(ENGINE *, const char *,
+                                         UI_METHOD *ui_method,
+                                         void *callback_data);
+typedef int (*ENGINE_SSL_CLIENT_CERT_PTR) (ENGINE *, SSL *ssl,
+                                           STACK_OF(X509_NAME) *ca_dn,
+                                           X509 **pcert, EVP_PKEY **pkey,
+                                           STACK_OF(X509) **pother,
+                                           UI_METHOD *ui_method,
+                                           void *callback_data);
+/*-
+ * These callback types are for an ENGINE's handler for cipher and digest logic.
+ * These handlers have these prototypes;
+ *   int foo(ENGINE *e, const EVP_CIPHER **cipher, const int **nids, int nid);
+ *   int foo(ENGINE *e, const EVP_MD **digest, const int **nids, int nid);
+ * Looking at how to implement these handlers in the case of cipher support, if
+ * the framework wants the EVP_CIPHER for 'nid', it will call;
+ *   foo(e, &p_evp_cipher, NULL, nid);    (return zero for failure)
+ * If the framework wants a list of supported 'nid's, it will call;
+ *   foo(e, NULL, &p_nids, 0); (returns number of 'nids' or -1 for error)
+ */
+/*
+ * Returns to a pointer to the array of supported cipher 'nid's. If the
+ * second parameter is non-NULL it is set to the size of the returned array.
+ */
+typedef int (*ENGINE_CIPHERS_PTR) (ENGINE *, const EVP_CIPHER **,
+                                   const int **, int);
+typedef int (*ENGINE_DIGESTS_PTR) (ENGINE *, const EVP_MD **, const int **,
+                                   int);
+typedef int (*ENGINE_PKEY_METHS_PTR) (ENGINE *, EVP_PKEY_METHOD **,
+                                      const int **, int);
+typedef int (*ENGINE_PKEY_ASN1_METHS_PTR) (ENGINE *, EVP_PKEY_ASN1_METHOD **,
+                                           const int **, int);
+/*
+ * STRUCTURE functions ... all of these functions deal with pointers to
+ * ENGINE structures where the pointers have a "structural reference". This
+ * means that their reference is to allowed access to the structure but it
+ * does not imply that the structure is functional. To simply increment or
+ * decrement the structural reference count, use ENGINE_by_id and
+ * ENGINE_free. NB: This is not required when iterating using ENGINE_get_next
+ * as it will automatically decrement the structural reference count of the
+ * "current" ENGINE and increment the structural reference count of the
+ * ENGINE it returns (unless it is NULL).
+ */
+
+/* Get the first/last "ENGINE" type available. */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_get_first(void);
+OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_get_last(void);
+#  endif
+/* Iterate to the next/previous "ENGINE" type (NULL = end of the list). */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_get_next(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_get_prev(ENGINE *e);
+#  endif
+/* Add another "ENGINE" type into the array. */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int ENGINE_add(ENGINE *e);
+#  endif
+/* Remove an existing "ENGINE" type from the array. */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int ENGINE_remove(ENGINE *e);
+#  endif
+/* Retrieve an engine from the list by its unique "id" value. */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_by_id(const char *id);
+#  endif
+
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#   define ENGINE_load_openssl() \
+        OPENSSL_init_crypto(OPENSSL_INIT_ENGINE_OPENSSL, NULL)
+#   define ENGINE_load_dynamic() \
+        OPENSSL_init_crypto(OPENSSL_INIT_ENGINE_DYNAMIC, NULL)
+#   ifndef OPENSSL_NO_STATIC_ENGINE
+#    define ENGINE_load_padlock() \
+        OPENSSL_init_crypto(OPENSSL_INIT_ENGINE_PADLOCK, NULL)
+#    define ENGINE_load_capi() \
+        OPENSSL_init_crypto(OPENSSL_INIT_ENGINE_CAPI, NULL)
+#    define ENGINE_load_afalg() \
+        OPENSSL_init_crypto(OPENSSL_INIT_ENGINE_AFALG, NULL)
+#   endif
+#   define ENGINE_load_cryptodev() \
+        OPENSSL_init_crypto(OPENSSL_INIT_ENGINE_CRYPTODEV, NULL)
+#   define ENGINE_load_rdrand() \
+        OPENSSL_init_crypto(OPENSSL_INIT_ENGINE_RDRAND, NULL)
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 void ENGINE_load_builtin_engines(void);
+#  endif
+
+/*
+ * Get and set global flags (ENGINE_TABLE_FLAG_***) for the implementation
+ * "registry" handling.
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 unsigned int ENGINE_get_table_flags(void);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_set_table_flags(unsigned int flags);
+#  endif
+
+/*- Manage registration of ENGINEs per "table". For each type, there are 3
+ * functions;
+ *   ENGINE_register_***(e) - registers the implementation from 'e' (if it has one)
+ *   ENGINE_unregister_***(e) - unregister the implementation from 'e'
+ *   ENGINE_register_all_***() - call ENGINE_register_***() for each 'e' in the list
+ * Cleanup is automatically registered from each table when required.
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int ENGINE_register_RSA(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_unregister_RSA(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_register_all_RSA(void);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_register_DSA(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_unregister_DSA(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_register_all_DSA(void);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_register_EC(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_unregister_EC(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_register_all_EC(void);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_register_DH(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_unregister_DH(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_register_all_DH(void);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_register_RAND(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_unregister_RAND(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_register_all_RAND(void);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_register_ciphers(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_unregister_ciphers(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_register_all_ciphers(void);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_register_digests(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_unregister_digests(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_register_all_digests(void);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_register_pkey_meths(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_unregister_pkey_meths(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_register_all_pkey_meths(void);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_register_pkey_asn1_meths(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_unregister_pkey_asn1_meths(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_register_all_pkey_asn1_meths(void);
+#  endif
+
+/*
+ * These functions register all support from the above categories. Note, use
+ * of these functions can result in static linkage of code your application
+ * may not need. If you only need a subset of functionality, consider using
+ * more selective initialisation.
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int ENGINE_register_complete(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_register_all_complete(void);
+#  endif
+
+/*
+ * Send parameterised control commands to the engine. The possibilities to
+ * send down an integer, a pointer to data or a function pointer are
+ * provided. Any of the parameters may or may not be NULL, depending on the
+ * command number. In actuality, this function only requires a structural
+ * (rather than functional) reference to an engine, but many control commands
+ * may require the engine be functional. The caller should be aware of trying
+ * commands that require an operational ENGINE, and only use functional
+ * references in such situations.
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int ENGINE_ctrl(ENGINE *e, int cmd, long i, void *p,
+                                      void (*f) (void));
+#  endif
+
+/*
+ * This function tests if an ENGINE-specific command is usable as a
+ * "setting". Eg. in an application's config file that gets processed through
+ * ENGINE_ctrl_cmd_string(). If this returns zero, it is not available to
+ * ENGINE_ctrl_cmd_string(), only ENGINE_ctrl().
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int ENGINE_cmd_is_executable(ENGINE *e, int cmd);
+#  endif
+
+/*
+ * This function works like ENGINE_ctrl() with the exception of taking a
+ * command name instead of a command number, and can handle optional
+ * commands. See the comment on ENGINE_ctrl_cmd_string() for an explanation
+ * on how to use the cmd_name and cmd_optional.
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int ENGINE_ctrl_cmd(ENGINE *e, const char *cmd_name,
+                                          long i, void *p, void (*f) (void),
+                                          int cmd_optional);
+#  endif
+
+/*
+ * This function passes a command-name and argument to an ENGINE. The
+ * cmd_name is converted to a command number and the control command is
+ * called using 'arg' as an argument (unless the ENGINE doesn't support such
+ * a command, in which case no control command is called). The command is
+ * checked for input flags, and if necessary the argument will be converted
+ * to a numeric value. If cmd_optional is non-zero, then if the ENGINE
+ * doesn't support the given cmd_name the return value will be success
+ * anyway. This function is intended for applications to use so that users
+ * (or config files) can supply engine-specific config data to the ENGINE at
+ * run-time to control behaviour of specific engines. As such, it shouldn't
+ * be used for calling ENGINE_ctrl() functions that return data, deal with
+ * binary data, or that are otherwise supposed to be used directly through
+ * ENGINE_ctrl() in application code. Any "return" data from an ENGINE_ctrl()
+ * operation in this function will be lost - the return value is interpreted
+ * as failure if the return value is zero, success otherwise, and this
+ * function returns a boolean value as a result. In other words, vendors of
+ * 'ENGINE'-enabled devices should write ENGINE implementations with
+ * parameterisations that work in this scheme, so that compliant ENGINE-based
+ * applications can work consistently with the same configuration for the
+ * same ENGINE-enabled devices, across applications.
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+int ENGINE_ctrl_cmd_string(ENGINE *e, const char *cmd_name, const char *arg,
+                           int cmd_optional);
+#  endif
+
+/*
+ * These functions are useful for manufacturing new ENGINE structures. They
+ * don't address reference counting at all - one uses them to populate an
+ * ENGINE structure with personalised implementations of things prior to
+ * using it directly or adding it to the builtin ENGINE list in OpenSSL.
+ * These are also here so that the ENGINE structure doesn't have to be
+ * exposed and break binary compatibility!
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_new(void);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_free(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_up_ref(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_id(ENGINE *e, const char *id);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_name(ENGINE *e, const char *name);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_RSA(ENGINE *e, const RSA_METHOD *rsa_meth);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_DSA(ENGINE *e, const DSA_METHOD *dsa_meth);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_EC(ENGINE *e, const EC_KEY_METHOD *ecdsa_meth);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_DH(ENGINE *e, const DH_METHOD *dh_meth);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_RAND(ENGINE *e, const RAND_METHOD *rand_meth);
+OSSL_DEPRECATEDIN_3_0
+int ENGINE_set_destroy_function(ENGINE *e,ENGINE_GEN_INT_FUNC_PTR destroy_f);
+OSSL_DEPRECATEDIN_3_0
+int ENGINE_set_init_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR init_f);
+OSSL_DEPRECATEDIN_3_0
+int ENGINE_set_finish_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR finish_f);
+OSSL_DEPRECATEDIN_3_0
+int ENGINE_set_ctrl_function(ENGINE *e, ENGINE_CTRL_FUNC_PTR ctrl_f);
+OSSL_DEPRECATEDIN_3_0
+int ENGINE_set_load_privkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpriv_f);
+OSSL_DEPRECATEDIN_3_0
+int ENGINE_set_load_pubkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpub_f);
+OSSL_DEPRECATEDIN_3_0
+int ENGINE_set_load_ssl_client_cert_function(ENGINE *e,
+                                             ENGINE_SSL_CLIENT_CERT_PTR loadssl_f);
+OSSL_DEPRECATEDIN_3_0
+int ENGINE_set_ciphers(ENGINE *e, ENGINE_CIPHERS_PTR f);
+OSSL_DEPRECATEDIN_3_0
+int ENGINE_set_digests(ENGINE *e, ENGINE_DIGESTS_PTR f);
+OSSL_DEPRECATEDIN_3_0
+int ENGINE_set_pkey_meths(ENGINE *e, ENGINE_PKEY_METHS_PTR f);
+OSSL_DEPRECATEDIN_3_0
+int ENGINE_set_pkey_asn1_meths(ENGINE *e, ENGINE_PKEY_ASN1_METHS_PTR f);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_flags(ENGINE *e, int flags);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_cmd_defns(ENGINE *e,
+                                               const ENGINE_CMD_DEFN *defns);
+#  endif
+/* These functions allow control over any per-structure ENGINE data. */
+#  define ENGINE_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_ENGINE, l, p, newf, dupf, freef)
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_ex_data(ENGINE *e, int idx, void *arg);
+OSSL_DEPRECATEDIN_3_0 void *ENGINE_get_ex_data(const ENGINE *e, int idx);
+# endif
+
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+/*
+ * This function previously cleaned up anything that needs it. Auto-deinit will
+ * now take care of it so it is no longer required to call this function.
+ */
+#   define ENGINE_cleanup() while(0) continue
+#  endif
+
+/*
+ * These return values from within the ENGINE structure. These can be useful
+ * with functional references as well as structural references - it depends
+ * which you obtained. Using the result for functional purposes if you only
+ * obtained a structural reference may be problematic!
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 const char *ENGINE_get_id(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 const char *ENGINE_get_name(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 const RSA_METHOD *ENGINE_get_RSA(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 const DSA_METHOD *ENGINE_get_DSA(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 const EC_KEY_METHOD *ENGINE_get_EC(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 const DH_METHOD *ENGINE_get_DH(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 const RAND_METHOD *ENGINE_get_RAND(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0
+ENGINE_GEN_INT_FUNC_PTR ENGINE_get_destroy_function(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0
+ENGINE_GEN_INT_FUNC_PTR ENGINE_get_init_function(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0
+ENGINE_GEN_INT_FUNC_PTR ENGINE_get_finish_function(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0
+ENGINE_CTRL_FUNC_PTR ENGINE_get_ctrl_function(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0
+ENGINE_LOAD_KEY_PTR ENGINE_get_load_privkey_function(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0
+ENGINE_LOAD_KEY_PTR ENGINE_get_load_pubkey_function(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0
+ENGINE_SSL_CLIENT_CERT_PTR ENGINE_get_ssl_client_cert_function(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0
+ENGINE_CIPHERS_PTR ENGINE_get_ciphers(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0
+ENGINE_DIGESTS_PTR ENGINE_get_digests(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0
+ENGINE_PKEY_METHS_PTR ENGINE_get_pkey_meths(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0
+ENGINE_PKEY_ASN1_METHS_PTR ENGINE_get_pkey_asn1_meths(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0
+const EVP_CIPHER *ENGINE_get_cipher(ENGINE *e, int nid);
+OSSL_DEPRECATEDIN_3_0
+const EVP_MD *ENGINE_get_digest(ENGINE *e, int nid);
+OSSL_DEPRECATEDIN_3_0
+const EVP_PKEY_METHOD *ENGINE_get_pkey_meth(ENGINE *e, int nid);
+OSSL_DEPRECATEDIN_3_0
+const EVP_PKEY_ASN1_METHOD *ENGINE_get_pkey_asn1_meth(ENGINE *e, int nid);
+OSSL_DEPRECATEDIN_3_0
+const EVP_PKEY_ASN1_METHOD *ENGINE_get_pkey_asn1_meth_str(ENGINE *e,
+                                                          const char *str,
+                                                          int len);
+OSSL_DEPRECATEDIN_3_0
+const EVP_PKEY_ASN1_METHOD *ENGINE_pkey_asn1_find_str(ENGINE **pe,
+                                                      const char *str, int len);
+OSSL_DEPRECATEDIN_3_0
+const ENGINE_CMD_DEFN *ENGINE_get_cmd_defns(const ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_get_flags(const ENGINE *e);
+#  endif
+
+/*
+ * FUNCTIONAL functions. These functions deal with ENGINE structures that
+ * have (or will) be initialised for use. Broadly speaking, the structural
+ * functions are useful for iterating the list of available engine types,
+ * creating new engine types, and other "list" operations. These functions
+ * actually deal with ENGINEs that are to be used. As such these functions
+ * can fail (if applicable) when particular engines are unavailable - eg. if
+ * a hardware accelerator is not attached or not functioning correctly. Each
+ * ENGINE has 2 reference counts; structural and functional. Every time a
+ * functional reference is obtained or released, a corresponding structural
+ * reference is automatically obtained or released too.
+ */
+
+/*
+ * Initialise an engine type for use (or up its reference count if it's
+ * already in use). This will fail if the engine is not currently operational
+ * and cannot initialise.
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int ENGINE_init(ENGINE *e);
+#  endif
+/*
+ * Free a functional reference to an engine type. This does not require a
+ * corresponding call to ENGINE_free as it also releases a structural
+ * reference.
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int ENGINE_finish(ENGINE *e);
+#  endif
+
+/*
+ * The following functions handle keys that are stored in some secondary
+ * location, handled by the engine.  The storage may be on a card or
+ * whatever.
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+EVP_PKEY *ENGINE_load_private_key(ENGINE *e, const char *key_id,
+                                  UI_METHOD *ui_method, void *callback_data);
+OSSL_DEPRECATEDIN_3_0
+EVP_PKEY *ENGINE_load_public_key(ENGINE *e, const char *key_id,
+                                 UI_METHOD *ui_method, void *callback_data);
+OSSL_DEPRECATEDIN_3_0
+int ENGINE_load_ssl_client_cert(ENGINE *e, SSL *s, STACK_OF(X509_NAME) *ca_dn,
+                                X509 **pcert, EVP_PKEY **ppkey,
+                                STACK_OF(X509) **pother,
+                                UI_METHOD *ui_method, void *callback_data);
+#  endif
+
+/*
+ * This returns a pointer for the current ENGINE structure that is (by
+ * default) performing any RSA operations. The value returned is an
+ * incremented reference, so it should be free'd (ENGINE_finish) before it is
+ * discarded.
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_get_default_RSA(void);
+#  endif
+/* Same for the other "methods" */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_get_default_DSA(void);
+OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_get_default_EC(void);
+OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_get_default_DH(void);
+OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_get_default_RAND(void);
+#  endif
+/*
+ * These functions can be used to get a functional reference to perform
+ * ciphering or digesting corresponding to "nid".
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_get_cipher_engine(int nid);
+OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_get_digest_engine(int nid);
+OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_get_pkey_meth_engine(int nid);
+OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_get_pkey_asn1_meth_engine(int nid);
+#  endif
+
+/*
+ * This sets a new default ENGINE structure for performing RSA operations. If
+ * the result is non-zero (success) then the ENGINE structure will have had
+ * its reference count up'd so the caller should still free their own
+ * reference 'e'.
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_default_RSA(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_default_string(ENGINE *e,
+                                                    const char *def_list);
+#  endif
+/* Same for the other "methods" */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_default_DSA(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_default_EC(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_default_DH(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_default_RAND(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_default_ciphers(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_default_digests(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_default_pkey_meths(ENGINE *e);
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_default_pkey_asn1_meths(ENGINE *e);
+#  endif
+
+/*
+ * The combination "set" - the flags are bitwise "OR"d from the
+ * ENGINE_METHOD_*** defines above. As with the "ENGINE_register_complete()"
+ * function, this function can result in unnecessary static linkage. If your
+ * application requires only specific functionality, consider using more
+ * selective functions.
+ */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int ENGINE_set_default(ENGINE *e, unsigned int flags);
+OSSL_DEPRECATEDIN_3_0 void ENGINE_add_conf_module(void);
+#  endif
+
+/* Deprecated functions ... */
+/* int ENGINE_clear_defaults(void); */
+
+/**************************/
+/* DYNAMIC ENGINE SUPPORT */
+/**************************/
+
+/* Binary/behaviour compatibility levels */
+#  define OSSL_DYNAMIC_VERSION            (unsigned long)0x00030000
+/*
+ * Binary versions older than this are too old for us (whether we're a loader
+ * or a loadee)
+ */
+#  define OSSL_DYNAMIC_OLDEST             (unsigned long)0x00030000
+
+/*
+ * When compiling an ENGINE entirely as an external shared library, loadable
+ * by the "dynamic" ENGINE, these types are needed. The 'dynamic_fns'
+ * structure type provides the calling application's (or library's) error
+ * functionality and memory management function pointers to the loaded
+ * library. These should be used/set in the loaded library code so that the
+ * loading application's 'state' will be used/changed in all operations. The
+ * 'static_state' pointer allows the loaded library to know if it shares the
+ * same static data as the calling application (or library), and thus whether
+ * these callbacks need to be set or not.
+ */
+typedef void *(*dyn_MEM_malloc_fn) (size_t, const char *, int);
+typedef void *(*dyn_MEM_realloc_fn) (void *, size_t, const char *, int);
+typedef void (*dyn_MEM_free_fn) (void *, const char *, int);
+typedef struct st_dynamic_MEM_fns {
+    dyn_MEM_malloc_fn malloc_fn;
+    dyn_MEM_realloc_fn realloc_fn;
+    dyn_MEM_free_fn free_fn;
+} dynamic_MEM_fns;
+/*
+ * FIXME: Perhaps the memory and locking code (crypto.h) should declare and
+ * use these types so we (and any other dependent code) can simplify a bit??
+ */
+/* The top-level structure */
+typedef struct st_dynamic_fns {
+    void *static_state;
+    dynamic_MEM_fns mem_fns;
+} dynamic_fns;
+
+/*
+ * The version checking function should be of this prototype. NB: The
+ * ossl_version value passed in is the OSSL_DYNAMIC_VERSION of the loading
+ * code. If this function returns zero, it indicates a (potential) version
+ * incompatibility and the loaded library doesn't believe it can proceed.
+ * Otherwise, the returned value is the (latest) version supported by the
+ * loading library. The loader may still decide that the loaded code's
+ * version is unsatisfactory and could veto the load. The function is
+ * expected to be implemented with the symbol name "v_check", and a default
+ * implementation can be fully instantiated with
+ * IMPLEMENT_DYNAMIC_CHECK_FN().
+ */
+typedef unsigned long (*dynamic_v_check_fn) (unsigned long ossl_version);
+#  define IMPLEMENT_DYNAMIC_CHECK_FN() \
+        OPENSSL_EXPORT unsigned long v_check(unsigned long v); \
+        OPENSSL_EXPORT unsigned long v_check(unsigned long v) { \
+                if (v >= OSSL_DYNAMIC_OLDEST) return OSSL_DYNAMIC_VERSION; \
+                return 0; }
+
+/*
+ * This function is passed the ENGINE structure to initialise with its own
+ * function and command settings. It should not adjust the structural or
+ * functional reference counts. If this function returns zero, (a) the load
+ * will be aborted, (b) the previous ENGINE state will be memcpy'd back onto
+ * the structure, and (c) the shared library will be unloaded. So
+ * implementations should do their own internal cleanup in failure
+ * circumstances otherwise they could leak. The 'id' parameter, if non-NULL,
+ * represents the ENGINE id that the loader is looking for. If this is NULL,
+ * the shared library can choose to return failure or to initialise a
+ * 'default' ENGINE. If non-NULL, the shared library must initialise only an
+ * ENGINE matching the passed 'id'. The function is expected to be
+ * implemented with the symbol name "bind_engine". A standard implementation
+ * can be instantiated with IMPLEMENT_DYNAMIC_BIND_FN(fn) where the parameter
+ * 'fn' is a callback function that populates the ENGINE structure and
+ * returns an int value (zero for failure). 'fn' should have prototype;
+ * [static] int fn(ENGINE *e, const char *id);
+ */
+typedef int (*dynamic_bind_engine) (ENGINE *e, const char *id,
+                                    const dynamic_fns *fns);
+#  define IMPLEMENT_DYNAMIC_BIND_FN(fn) \
+        OPENSSL_EXPORT \
+        int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns); \
+        OPENSSL_EXPORT \
+        int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns) { \
+            if (ENGINE_get_static_state() == fns->static_state) goto skip_cbs; \
+            CRYPTO_set_mem_functions(fns->mem_fns.malloc_fn, \
+                                     fns->mem_fns.realloc_fn, \
+                                     fns->mem_fns.free_fn); \
+            OPENSSL_init_crypto(OPENSSL_INIT_NO_ATEXIT, NULL); \
+        skip_cbs: \
+            if (!fn(e, id)) return 0; \
+            return 1; }
+
+/*
+ * If the loading application (or library) and the loaded ENGINE library
+ * share the same static data (eg. they're both dynamically linked to the
+ * same libcrypto.so) we need a way to avoid trying to set system callbacks -
+ * this would fail, and for the same reason that it's unnecessary to try. If
+ * the loaded ENGINE has (or gets from through the loader) its own copy of
+ * the libcrypto static data, we will need to set the callbacks. The easiest
+ * way to detect this is to have a function that returns a pointer to some
+ * static data and let the loading application and loaded ENGINE compare
+ * their respective values.
+ */
+void *ENGINE_get_static_state(void);
+
+#  if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__DragonFly__)
+#   ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 void ENGINE_setup_bsd_cryptodev(void);
+#   endif
+#  endif
+
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif /* OPENSSL_NO_ENGINE */
+#endif  /* OPENSSL_ENGINE_H */
diff --git a/openssl/engineerr.h b/openssl/engineerr.h
new file mode 100644
index 0000000..d439b68
--- /dev/null
+++ b/openssl/engineerr.h
@@ -0,0 +1,63 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_ENGINEERR_H
+# define OPENSSL_ENGINEERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+# ifndef OPENSSL_NO_ENGINE
+
+
+/*
+ * ENGINE reason codes.
+ */
+#  define ENGINE_R_ALREADY_LOADED                          100
+#  define ENGINE_R_ARGUMENT_IS_NOT_A_NUMBER                133
+#  define ENGINE_R_CMD_NOT_EXECUTABLE                      134
+#  define ENGINE_R_COMMAND_TAKES_INPUT                     135
+#  define ENGINE_R_COMMAND_TAKES_NO_INPUT                  136
+#  define ENGINE_R_CONFLICTING_ENGINE_ID                   103
+#  define ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED            119
+#  define ENGINE_R_DSO_FAILURE                             104
+#  define ENGINE_R_DSO_NOT_FOUND                           132
+#  define ENGINE_R_ENGINES_SECTION_ERROR                   148
+#  define ENGINE_R_ENGINE_CONFIGURATION_ERROR              102
+#  define ENGINE_R_ENGINE_IS_NOT_IN_LIST                   105
+#  define ENGINE_R_ENGINE_SECTION_ERROR                    149
+#  define ENGINE_R_FAILED_LOADING_PRIVATE_KEY              128
+#  define ENGINE_R_FAILED_LOADING_PUBLIC_KEY               129
+#  define ENGINE_R_FINISH_FAILED                           106
+#  define ENGINE_R_ID_OR_NAME_MISSING                      108
+#  define ENGINE_R_INIT_FAILED                             109
+#  define ENGINE_R_INTERNAL_LIST_ERROR                     110
+#  define ENGINE_R_INVALID_ARGUMENT                        143
+#  define ENGINE_R_INVALID_CMD_NAME                        137
+#  define ENGINE_R_INVALID_CMD_NUMBER                      138
+#  define ENGINE_R_INVALID_INIT_VALUE                      151
+#  define ENGINE_R_INVALID_STRING                          150
+#  define ENGINE_R_NOT_INITIALISED                         117
+#  define ENGINE_R_NOT_LOADED                              112
+#  define ENGINE_R_NO_CONTROL_FUNCTION                     120
+#  define ENGINE_R_NO_INDEX                                144
+#  define ENGINE_R_NO_LOAD_FUNCTION                        125
+#  define ENGINE_R_NO_REFERENCE                            130
+#  define ENGINE_R_NO_SUCH_ENGINE                          116
+#  define ENGINE_R_UNIMPLEMENTED_CIPHER                    146
+#  define ENGINE_R_UNIMPLEMENTED_DIGEST                    147
+#  define ENGINE_R_UNIMPLEMENTED_PUBLIC_KEY_METHOD         101
+#  define ENGINE_R_VERSION_INCOMPATIBILITY                 145
+
+# endif
+#endif
diff --git a/openssl/err.h b/openssl/err.h
new file mode 100644
index 0000000..2abf248
--- /dev/null
+++ b/openssl/err.h
@@ -0,0 +1,504 @@
+/*
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+#ifndef OPENSSL_ERR_H
+# define OPENSSL_ERR_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_ERR_H
+# endif
+
+# include <openssl/e_os2.h>
+
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+#  include <stdlib.h>
+# endif
+
+# include <openssl/types.h>
+# include <openssl/bio.h>
+# include <openssl/lhash.h>
+# include <openssl/cryptoerr_legacy.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  ifndef OPENSSL_NO_FILENAMES
+#   define ERR_PUT_error(l,f,r,fn,ln)      ERR_put_error(l,f,r,fn,ln)
+#  else
+#   define ERR_PUT_error(l,f,r,fn,ln)      ERR_put_error(l,f,r,NULL,0)
+#  endif
+# endif
+
+# include <limits.h>
+# include <errno.h>
+
+# define ERR_TXT_MALLOCED        0x01
+# define ERR_TXT_STRING          0x02
+
+# if !defined(OPENSSL_NO_DEPRECATED_3_0) || defined(OSSL_FORCE_ERR_STATE)
+#  define ERR_FLAG_MARK           0x01
+#  define ERR_FLAG_CLEAR          0x02
+
+#  define ERR_NUM_ERRORS  16
+struct err_state_st {
+    int err_flags[ERR_NUM_ERRORS];
+    int err_marks[ERR_NUM_ERRORS];
+    unsigned long err_buffer[ERR_NUM_ERRORS];
+    char *err_data[ERR_NUM_ERRORS];
+    size_t err_data_size[ERR_NUM_ERRORS];
+    int err_data_flags[ERR_NUM_ERRORS];
+    char *err_file[ERR_NUM_ERRORS];
+    int err_line[ERR_NUM_ERRORS];
+    char *err_func[ERR_NUM_ERRORS];
+    int top, bottom;
+};
+# endif
+
+/* library */
+# define ERR_LIB_NONE            1
+# define ERR_LIB_SYS             2
+# define ERR_LIB_BN              3
+# define ERR_LIB_RSA             4
+# define ERR_LIB_DH              5
+# define ERR_LIB_EVP             6
+# define ERR_LIB_BUF             7
+# define ERR_LIB_OBJ             8
+# define ERR_LIB_PEM             9
+# define ERR_LIB_DSA             10
+# define ERR_LIB_X509            11
+/* #define ERR_LIB_METH         12 */
+# define ERR_LIB_ASN1            13
+# define ERR_LIB_CONF            14
+# define ERR_LIB_CRYPTO          15
+# define ERR_LIB_EC              16
+# define ERR_LIB_SSL             20
+/* #define ERR_LIB_SSL23        21 */
+/* #define ERR_LIB_SSL2         22 */
+/* #define ERR_LIB_SSL3         23 */
+/* #define ERR_LIB_RSAREF       30 */
+/* #define ERR_LIB_PROXY        31 */
+# define ERR_LIB_BIO             32
+# define ERR_LIB_PKCS7           33
+# define ERR_LIB_X509V3          34
+# define ERR_LIB_PKCS12          35
+# define ERR_LIB_RAND            36
+# define ERR_LIB_DSO             37
+# define ERR_LIB_ENGINE          38
+# define ERR_LIB_OCSP            39
+# define ERR_LIB_UI              40
+# define ERR_LIB_COMP            41
+# define ERR_LIB_ECDSA           42
+# define ERR_LIB_ECDH            43
+# define ERR_LIB_OSSL_STORE      44
+# define ERR_LIB_FIPS            45
+# define ERR_LIB_CMS             46
+# define ERR_LIB_TS              47
+# define ERR_LIB_HMAC            48
+/* # define ERR_LIB_JPAKE       49 */
+# define ERR_LIB_CT              50
+# define ERR_LIB_ASYNC           51
+# define ERR_LIB_KDF             52
+# define ERR_LIB_SM2             53
+# define ERR_LIB_ESS             54
+# define ERR_LIB_PROP            55
+# define ERR_LIB_CRMF            56
+# define ERR_LIB_PROV            57
+# define ERR_LIB_CMP             58
+# define ERR_LIB_OSSL_ENCODER    59
+# define ERR_LIB_OSSL_DECODER    60
+# define ERR_LIB_HTTP            61
+
+# define ERR_LIB_USER            128
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define ASN1err(f, r) ERR_raise_data(ERR_LIB_ASN1, (r), NULL)
+#  define ASYNCerr(f, r) ERR_raise_data(ERR_LIB_ASYNC, (r), NULL)
+#  define BIOerr(f, r) ERR_raise_data(ERR_LIB_BIO, (r), NULL)
+#  define BNerr(f, r)  ERR_raise_data(ERR_LIB_BN, (r), NULL)
+#  define BUFerr(f, r) ERR_raise_data(ERR_LIB_BUF, (r), NULL)
+#  define CMPerr(f, r) ERR_raise_data(ERR_LIB_CMP, (r), NULL)
+#  define CMSerr(f, r) ERR_raise_data(ERR_LIB_CMS, (r), NULL)
+#  define COMPerr(f, r) ERR_raise_data(ERR_LIB_COMP, (r), NULL)
+#  define CONFerr(f, r) ERR_raise_data(ERR_LIB_CONF, (r), NULL)
+#  define CRMFerr(f, r) ERR_raise_data(ERR_LIB_CRMF, (r), NULL)
+#  define CRYPTOerr(f, r) ERR_raise_data(ERR_LIB_CRYPTO, (r), NULL)
+#  define CTerr(f, r) ERR_raise_data(ERR_LIB_CT, (r), NULL)
+#  define DHerr(f, r)  ERR_raise_data(ERR_LIB_DH, (r), NULL)
+#  define DSAerr(f, r) ERR_raise_data(ERR_LIB_DSA, (r), NULL)
+#  define DSOerr(f, r) ERR_raise_data(ERR_LIB_DSO, (r), NULL)
+#  define ECDHerr(f, r) ERR_raise_data(ERR_LIB_ECDH, (r), NULL)
+#  define ECDSAerr(f, r) ERR_raise_data(ERR_LIB_ECDSA, (r), NULL)
+#  define ECerr(f, r)  ERR_raise_data(ERR_LIB_EC, (r), NULL)
+#  define ENGINEerr(f, r) ERR_raise_data(ERR_LIB_ENGINE, (r), NULL)
+#  define ESSerr(f, r) ERR_raise_data(ERR_LIB_ESS, (r), NULL)
+#  define EVPerr(f, r) ERR_raise_data(ERR_LIB_EVP, (r), NULL)
+#  define FIPSerr(f, r) ERR_raise_data(ERR_LIB_FIPS, (r), NULL)
+#  define HMACerr(f, r) ERR_raise_data(ERR_LIB_HMAC, (r), NULL)
+#  define HTTPerr(f, r) ERR_raise_data(ERR_LIB_HTTP, (r), NULL)
+#  define KDFerr(f, r) ERR_raise_data(ERR_LIB_KDF, (r), NULL)
+#  define OBJerr(f, r) ERR_raise_data(ERR_LIB_OBJ, (r), NULL)
+#  define OCSPerr(f, r) ERR_raise_data(ERR_LIB_OCSP, (r), NULL)
+#  define OSSL_STOREerr(f, r) ERR_raise_data(ERR_LIB_OSSL_STORE, (r), NULL)
+#  define PEMerr(f, r) ERR_raise_data(ERR_LIB_PEM, (r), NULL)
+#  define PKCS12err(f, r) ERR_raise_data(ERR_LIB_PKCS12, (r), NULL)
+#  define PKCS7err(f, r) ERR_raise_data(ERR_LIB_PKCS7, (r), NULL)
+#  define PROPerr(f, r) ERR_raise_data(ERR_LIB_PROP, (r), NULL)
+#  define PROVerr(f, r) ERR_raise_data(ERR_LIB_PROV, (r), NULL)
+#  define RANDerr(f, r) ERR_raise_data(ERR_LIB_RAND, (r), NULL)
+#  define RSAerr(f, r) ERR_raise_data(ERR_LIB_RSA, (r), NULL)
+#  define KDFerr(f, r) ERR_raise_data(ERR_LIB_KDF, (r), NULL)
+#  define SM2err(f, r) ERR_raise_data(ERR_LIB_SM2, (r), NULL)
+#  define SSLerr(f, r) ERR_raise_data(ERR_LIB_SSL, (r), NULL)
+#  define SYSerr(f, r) ERR_raise_data(ERR_LIB_SYS, (r), NULL)
+#  define TSerr(f, r) ERR_raise_data(ERR_LIB_TS, (r), NULL)
+#  define UIerr(f, r) ERR_raise_data(ERR_LIB_UI, (r), NULL)
+#  define X509V3err(f, r) ERR_raise_data(ERR_LIB_X509V3, (r), NULL)
+#  define X509err(f, r) ERR_raise_data(ERR_LIB_X509, (r), NULL)
+# endif
+
+/*-
+ * The error code packs differently depending on if it records a system
+ * error or an OpenSSL error.
+ *
+ * A system error packs like this (we follow POSIX and only allow positive
+ * numbers that fit in an |int|):
+ *
+ * +-+-------------------------------------------------------------+
+ * |1|                     system error number                     |
+ * +-+-------------------------------------------------------------+
+ *
+ * An OpenSSL error packs like this:
+ *
+ * <---------------------------- 32 bits -------------------------->
+ *    <--- 8 bits ---><------------------ 23 bits ----------------->
+ * +-+---------------+---------------------------------------------+
+ * |0|    library    |                    reason                   |
+ * +-+---------------+---------------------------------------------+
+ *
+ * A few of the reason bits are reserved as flags with special meaning:
+ *
+ *                    <5 bits-<>--------- 19 bits ----------------->
+ *                   +-------+-+-----------------------------------+
+ *                   | rflags| |          reason                   |
+ *                   +-------+-+-----------------------------------+
+ *                            ^
+ *                            |
+ *                           ERR_RFLAG_FATAL = ERR_R_FATAL
+ *
+ * The reason flags are part of the overall reason code for practical
+ * reasons, as they provide an easy way to place different types of
+ * reason codes in different numeric ranges.
+ *
+ * The currently known reason flags are:
+ *
+ * ERR_RFLAG_FATAL      Flags that the reason code is considered fatal.
+ *                      For backward compatibility reasons, this flag
+ *                      is also the code for ERR_R_FATAL (that reason
+ *                      code served the dual purpose of flag and reason
+ *                      code in one in pre-3.0 OpenSSL).
+ * ERR_RFLAG_COMMON     Flags that the reason code is common to all
+ *                      libraries.  All ERR_R_ macros must use this flag,
+ *                      and no other _R_ macro is allowed to use it.
+ */
+
+/* Macros to help decode recorded system errors */
+# define ERR_SYSTEM_FLAG                ((unsigned int)INT_MAX + 1)
+# define ERR_SYSTEM_MASK                ((unsigned int)INT_MAX)
+
+/*
+ * Macros to help decode recorded OpenSSL errors
+ * As expressed above, RFLAGS and REASON overlap by one bit to allow
+ * ERR_R_FATAL to use ERR_RFLAG_FATAL as its reason code.
+ */
+# define ERR_LIB_OFFSET                 23L
+# define ERR_LIB_MASK                   0xFF
+# define ERR_RFLAGS_OFFSET              18L
+# define ERR_RFLAGS_MASK                0x1F
+# define ERR_REASON_MASK                0X7FFFFF
+
+/*
+ * Reason flags are defined pre-shifted to easily combine with the reason
+ * number.
+ */
+# define ERR_RFLAG_FATAL                (0x1 << ERR_RFLAGS_OFFSET)
+# define ERR_RFLAG_COMMON               (0x2 << ERR_RFLAGS_OFFSET)
+
+# define ERR_SYSTEM_ERROR(errcode)      (((errcode) & ERR_SYSTEM_FLAG) != 0)
+
+static ossl_unused ossl_inline int ERR_GET_LIB(unsigned long errcode)
+{
+    if (ERR_SYSTEM_ERROR(errcode))
+        return ERR_LIB_SYS;
+    return (errcode >> ERR_LIB_OFFSET) & ERR_LIB_MASK;
+}
+
+static ossl_unused ossl_inline int ERR_GET_RFLAGS(unsigned long errcode)
+{
+    if (ERR_SYSTEM_ERROR(errcode))
+        return 0;
+    return errcode & (ERR_RFLAGS_MASK << ERR_RFLAGS_OFFSET);
+}
+
+static ossl_unused ossl_inline int ERR_GET_REASON(unsigned long errcode)
+{
+    if (ERR_SYSTEM_ERROR(errcode))
+        return errcode & ERR_SYSTEM_MASK;
+    return errcode & ERR_REASON_MASK;
+}
+
+static ossl_unused ossl_inline int ERR_FATAL_ERROR(unsigned long errcode)
+{
+    return (ERR_GET_RFLAGS(errcode) & ERR_RFLAG_FATAL) != 0;
+}
+
+static ossl_unused ossl_inline int ERR_COMMON_ERROR(unsigned long errcode)
+{
+    return (ERR_GET_RFLAGS(errcode) & ERR_RFLAG_COMMON) != 0;
+}
+
+/*
+ * ERR_PACK is a helper macro to properly pack OpenSSL error codes and may
+ * only be used for that purpose.  System errors are packed internally.
+ * ERR_PACK takes reason flags and reason code combined in |reason|.
+ * ERR_PACK ignores |func|, that parameter is just legacy from pre-3.0 OpenSSL.
+ */
+# define ERR_PACK(lib,func,reason)                                      \
+    ( (((unsigned long)(lib)    & ERR_LIB_MASK   ) << ERR_LIB_OFFSET) | \
+      (((unsigned long)(reason) & ERR_REASON_MASK)) )
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define SYS_F_FOPEN             0
+#  define SYS_F_CONNECT           0
+#  define SYS_F_GETSERVBYNAME     0
+#  define SYS_F_SOCKET            0
+#  define SYS_F_IOCTLSOCKET       0
+#  define SYS_F_BIND              0
+#  define SYS_F_LISTEN            0
+#  define SYS_F_ACCEPT            0
+#  define SYS_F_WSASTARTUP        0
+#  define SYS_F_OPENDIR           0
+#  define SYS_F_FREAD             0
+#  define SYS_F_GETADDRINFO       0
+#  define SYS_F_GETNAMEINFO       0
+#  define SYS_F_SETSOCKOPT        0
+#  define SYS_F_GETSOCKOPT        0
+#  define SYS_F_GETSOCKNAME       0
+#  define SYS_F_GETHOSTBYNAME     0
+#  define SYS_F_FFLUSH            0
+#  define SYS_F_OPEN              0
+#  define SYS_F_CLOSE             0
+#  define SYS_F_IOCTL             0
+#  define SYS_F_STAT              0
+#  define SYS_F_FCNTL             0
+#  define SYS_F_FSTAT             0
+#  define SYS_F_SENDFILE          0
+# endif
+
+/*
+ * All ERR_R_ codes must be combined with ERR_RFLAG_COMMON.
+ */
+
+/* "we came from here" global reason codes, range 1..255 */
+# define ERR_R_SYS_LIB          (ERR_LIB_SYS/* 2 */ | ERR_RFLAG_COMMON)
+# define ERR_R_BN_LIB           (ERR_LIB_BN/* 3 */ | ERR_RFLAG_COMMON)
+# define ERR_R_RSA_LIB          (ERR_LIB_RSA/* 4 */ | ERR_RFLAG_COMMON)
+# define ERR_R_DH_LIB           (ERR_LIB_DH/* 5 */ | ERR_RFLAG_COMMON)
+# define ERR_R_EVP_LIB          (ERR_LIB_EVP/* 6 */ | ERR_RFLAG_COMMON)
+# define ERR_R_BUF_LIB          (ERR_LIB_BUF/* 7 */ | ERR_RFLAG_COMMON)
+# define ERR_R_OBJ_LIB          (ERR_LIB_OBJ/* 8 */ | ERR_RFLAG_COMMON)
+# define ERR_R_PEM_LIB          (ERR_LIB_PEM/* 9 */ | ERR_RFLAG_COMMON)
+# define ERR_R_DSA_LIB          (ERR_LIB_DSA/* 10 */ | ERR_RFLAG_COMMON)
+# define ERR_R_X509_LIB         (ERR_LIB_X509/* 11 */ | ERR_RFLAG_COMMON)
+# define ERR_R_ASN1_LIB         (ERR_LIB_ASN1/* 13 */ | ERR_RFLAG_COMMON)
+# define ERR_R_CONF_LIB         (ERR_LIB_CONF/* 14 */ | ERR_RFLAG_COMMON)
+# define ERR_R_CRYPTO_LIB       (ERR_LIB_CRYPTO/* 15 */ | ERR_RFLAG_COMMON)
+# define ERR_R_EC_LIB           (ERR_LIB_EC/* 16 */ | ERR_RFLAG_COMMON)
+# define ERR_R_SSL_LIB          (ERR_LIB_SSL/* 20 */ | ERR_RFLAG_COMMON)
+# define ERR_R_BIO_LIB          (ERR_LIB_BIO/* 32 */ | ERR_RFLAG_COMMON)
+# define ERR_R_PKCS7_LIB        (ERR_LIB_PKCS7/* 33 */ | ERR_RFLAG_COMMON)
+# define ERR_R_X509V3_LIB       (ERR_LIB_X509V3/* 34 */ | ERR_RFLAG_COMMON)
+# define ERR_R_PKCS12_LIB       (ERR_LIB_PKCS12/* 35 */ | ERR_RFLAG_COMMON)
+# define ERR_R_RAND_LIB         (ERR_LIB_RAND/* 36 */ | ERR_RFLAG_COMMON)
+# define ERR_R_DSO_LIB          (ERR_LIB_DSO/* 37 */ | ERR_RFLAG_COMMON)
+# define ERR_R_ENGINE_LIB       (ERR_LIB_ENGINE/* 38 */ | ERR_RFLAG_COMMON)
+# define ERR_R_UI_LIB           (ERR_LIB_UI/* 40 */ | ERR_RFLAG_COMMON)
+# define ERR_R_ECDSA_LIB        (ERR_LIB_ECDSA/* 42 */ | ERR_RFLAG_COMMON)
+# define ERR_R_OSSL_STORE_LIB   (ERR_LIB_OSSL_STORE/* 44 */ | ERR_RFLAG_COMMON)
+# define ERR_R_CMS_LIB          (ERR_LIB_CMS/* 46 */ | ERR_RFLAG_COMMON)
+# define ERR_R_TS_LIB           (ERR_LIB_TS/* 47 */ | ERR_RFLAG_COMMON)
+# define ERR_R_CT_LIB           (ERR_LIB_CT/* 50 */ | ERR_RFLAG_COMMON)
+# define ERR_R_PROV_LIB         (ERR_LIB_PROV/* 57 */ | ERR_RFLAG_COMMON)
+# define ERR_R_ESS_LIB          (ERR_LIB_ESS/* 54 */ | ERR_RFLAG_COMMON)
+# define ERR_R_CMP_LIB          (ERR_LIB_CMP/* 58 */ | ERR_RFLAG_COMMON)
+# define ERR_R_OSSL_ENCODER_LIB (ERR_LIB_OSSL_ENCODER/* 59 */ | ERR_RFLAG_COMMON)
+# define ERR_R_OSSL_DECODER_LIB (ERR_LIB_OSSL_DECODER/* 60 */ | ERR_RFLAG_COMMON)
+
+/* Other common error codes, range 256..2^ERR_RFLAGS_OFFSET-1 */
+# define ERR_R_FATAL                             (ERR_RFLAG_FATAL|ERR_RFLAG_COMMON)
+# define ERR_R_MALLOC_FAILURE                    (256|ERR_R_FATAL)
+# define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED       (257|ERR_R_FATAL)
+# define ERR_R_PASSED_NULL_PARAMETER             (258|ERR_R_FATAL)
+# define ERR_R_INTERNAL_ERROR                    (259|ERR_R_FATAL)
+# define ERR_R_DISABLED                          (260|ERR_R_FATAL)
+# define ERR_R_INIT_FAIL                         (261|ERR_R_FATAL)
+# define ERR_R_PASSED_INVALID_ARGUMENT           (262|ERR_RFLAG_COMMON)
+# define ERR_R_OPERATION_FAIL                    (263|ERR_R_FATAL)
+# define ERR_R_INVALID_PROVIDER_FUNCTIONS        (264|ERR_R_FATAL)
+# define ERR_R_INTERRUPTED_OR_CANCELLED          (265|ERR_RFLAG_COMMON)
+# define ERR_R_NESTED_ASN1_ERROR                 (266|ERR_RFLAG_COMMON)
+# define ERR_R_MISSING_ASN1_EOS                  (267|ERR_RFLAG_COMMON)
+# define ERR_R_UNSUPPORTED                       (268|ERR_RFLAG_COMMON)
+# define ERR_R_FETCH_FAILED                      (269|ERR_RFLAG_COMMON)
+# define ERR_R_INVALID_PROPERTY_DEFINITION       (270|ERR_RFLAG_COMMON)
+# define ERR_R_UNABLE_TO_GET_READ_LOCK           (271|ERR_R_FATAL)
+# define ERR_R_UNABLE_TO_GET_WRITE_LOCK          (272|ERR_R_FATAL)
+
+typedef struct ERR_string_data_st {
+    unsigned long error;
+    const char *string;
+} ERR_STRING_DATA;
+
+DEFINE_LHASH_OF_INTERNAL(ERR_STRING_DATA);
+#define lh_ERR_STRING_DATA_new(hfn, cmp) ((LHASH_OF(ERR_STRING_DATA) *)OPENSSL_LH_new(ossl_check_ERR_STRING_DATA_lh_hashfunc_type(hfn), ossl_check_ERR_STRING_DATA_lh_compfunc_type(cmp)))
+#define lh_ERR_STRING_DATA_free(lh) OPENSSL_LH_free(ossl_check_ERR_STRING_DATA_lh_type(lh))
+#define lh_ERR_STRING_DATA_flush(lh) OPENSSL_LH_flush(ossl_check_ERR_STRING_DATA_lh_type(lh))
+#define lh_ERR_STRING_DATA_insert(lh, ptr) ((ERR_STRING_DATA *)OPENSSL_LH_insert(ossl_check_ERR_STRING_DATA_lh_type(lh), ossl_check_ERR_STRING_DATA_lh_plain_type(ptr)))
+#define lh_ERR_STRING_DATA_delete(lh, ptr) ((ERR_STRING_DATA *)OPENSSL_LH_delete(ossl_check_ERR_STRING_DATA_lh_type(lh), ossl_check_const_ERR_STRING_DATA_lh_plain_type(ptr)))
+#define lh_ERR_STRING_DATA_retrieve(lh, ptr) ((ERR_STRING_DATA *)OPENSSL_LH_retrieve(ossl_check_ERR_STRING_DATA_lh_type(lh), ossl_check_const_ERR_STRING_DATA_lh_plain_type(ptr)))
+#define lh_ERR_STRING_DATA_error(lh) OPENSSL_LH_error(ossl_check_ERR_STRING_DATA_lh_type(lh))
+#define lh_ERR_STRING_DATA_num_items(lh) OPENSSL_LH_num_items(ossl_check_ERR_STRING_DATA_lh_type(lh))
+#define lh_ERR_STRING_DATA_node_stats_bio(lh, out) OPENSSL_LH_node_stats_bio(ossl_check_const_ERR_STRING_DATA_lh_type(lh), out)
+#define lh_ERR_STRING_DATA_node_usage_stats_bio(lh, out) OPENSSL_LH_node_usage_stats_bio(ossl_check_const_ERR_STRING_DATA_lh_type(lh), out)
+#define lh_ERR_STRING_DATA_stats_bio(lh, out) OPENSSL_LH_stats_bio(ossl_check_const_ERR_STRING_DATA_lh_type(lh), out)
+#define lh_ERR_STRING_DATA_get_down_load(lh) OPENSSL_LH_get_down_load(ossl_check_ERR_STRING_DATA_lh_type(lh))
+#define lh_ERR_STRING_DATA_set_down_load(lh, dl) OPENSSL_LH_set_down_load(ossl_check_ERR_STRING_DATA_lh_type(lh), dl)
+#define lh_ERR_STRING_DATA_doall(lh, dfn) OPENSSL_LH_doall(ossl_check_ERR_STRING_DATA_lh_type(lh), ossl_check_ERR_STRING_DATA_lh_doallfunc_type(dfn))
+
+
+/* 12 lines and some on an 80 column terminal */
+#define ERR_MAX_DATA_SIZE       1024
+
+/* Building blocks */
+void ERR_new(void);
+void ERR_set_debug(const char *file, int line, const char *func);
+void ERR_set_error(int lib, int reason, const char *fmt, ...);
+void ERR_vset_error(int lib, int reason, const char *fmt, va_list args);
+
+/* Main error raising functions */
+# define ERR_raise(lib, reason) ERR_raise_data((lib),(reason),NULL)
+# define ERR_raise_data                                         \
+    (ERR_new(),                                                 \
+     ERR_set_debug(OPENSSL_FILE,OPENSSL_LINE,OPENSSL_FUNC),     \
+     ERR_set_error)
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+/* Backward compatibility */
+#  define ERR_put_error(lib, func, reason, file, line)          \
+    (ERR_new(),                                                 \
+     ERR_set_debug((file), (line), OPENSSL_FUNC),               \
+     ERR_set_error((lib), (reason), NULL))
+# endif
+
+void ERR_set_error_data(char *data, int flags);
+
+unsigned long ERR_get_error(void);
+unsigned long ERR_get_error_all(const char **file, int *line,
+                                const char **func,
+                                const char **data, int *flags);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+unsigned long ERR_get_error_line(const char **file, int *line);
+OSSL_DEPRECATEDIN_3_0
+unsigned long ERR_get_error_line_data(const char **file, int *line,
+                                      const char **data, int *flags);
+#endif
+unsigned long ERR_peek_error(void);
+unsigned long ERR_peek_error_line(const char **file, int *line);
+unsigned long ERR_peek_error_func(const char **func);
+unsigned long ERR_peek_error_data(const char **data, int *flags);
+unsigned long ERR_peek_error_all(const char **file, int *line,
+                                 const char **func,
+                                 const char **data, int *flags);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+unsigned long ERR_peek_error_line_data(const char **file, int *line,
+                                       const char **data, int *flags);
+# endif
+unsigned long ERR_peek_last_error(void);
+unsigned long ERR_peek_last_error_line(const char **file, int *line);
+unsigned long ERR_peek_last_error_func(const char **func);
+unsigned long ERR_peek_last_error_data(const char **data, int *flags);
+unsigned long ERR_peek_last_error_all(const char **file, int *line,
+                                      const char **func,
+                                      const char **data, int *flags);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+unsigned long ERR_peek_last_error_line_data(const char **file, int *line,
+                                            const char **data, int *flags);
+# endif
+
+void ERR_clear_error(void);
+
+char *ERR_error_string(unsigned long e, char *buf);
+void ERR_error_string_n(unsigned long e, char *buf, size_t len);
+const char *ERR_lib_error_string(unsigned long e);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 const char *ERR_func_error_string(unsigned long e);
+# endif
+const char *ERR_reason_error_string(unsigned long e);
+
+void ERR_print_errors_cb(int (*cb) (const char *str, size_t len, void *u),
+                         void *u);
+# ifndef OPENSSL_NO_STDIO
+void ERR_print_errors_fp(FILE *fp);
+# endif
+void ERR_print_errors(BIO *bp);
+
+void ERR_add_error_data(int num, ...);
+void ERR_add_error_vdata(int num, va_list args);
+void ERR_add_error_txt(const char *sepr, const char *txt);
+void ERR_add_error_mem_bio(const char *sep, BIO *bio);
+
+int ERR_load_strings(int lib, ERR_STRING_DATA *str);
+int ERR_load_strings_const(const ERR_STRING_DATA *str);
+int ERR_unload_strings(int lib, ERR_STRING_DATA *str);
+
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+# define ERR_load_crypto_strings() \
+    OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL)
+# define ERR_free_strings() while(0) continue
+#endif
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 void ERR_remove_thread_state(void *);
+#endif
+#ifndef OPENSSL_NO_DEPRECATED_1_0_0
+OSSL_DEPRECATEDIN_1_0_0 void ERR_remove_state(unsigned long pid);
+#endif
+#ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 ERR_STATE *ERR_get_state(void);
+#endif
+
+int ERR_get_next_error_library(void);
+
+int ERR_set_mark(void);
+int ERR_pop_to_mark(void);
+int ERR_clear_last_mark(void);
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif
diff --git a/openssl/err.h.in b/openssl/err.h.in
new file mode 100644
index 0000000..11dc216
--- /dev/null
+++ b/openssl/err.h.in
@@ -0,0 +1,493 @@
+/*
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_lhash_macros);
+-}
+
+#ifndef OPENSSL_ERR_H
+# define OPENSSL_ERR_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_ERR_H
+# endif
+
+# include <openssl/e_os2.h>
+
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+#  include <stdlib.h>
+# endif
+
+# include <openssl/types.h>
+# include <openssl/bio.h>
+# include <openssl/lhash.h>
+# include <openssl/cryptoerr_legacy.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  ifndef OPENSSL_NO_FILENAMES
+#   define ERR_PUT_error(l,f,r,fn,ln)      ERR_put_error(l,f,r,fn,ln)
+#  else
+#   define ERR_PUT_error(l,f,r,fn,ln)      ERR_put_error(l,f,r,NULL,0)
+#  endif
+# endif
+
+# include <limits.h>
+# include <errno.h>
+
+# define ERR_TXT_MALLOCED        0x01
+# define ERR_TXT_STRING          0x02
+
+# if !defined(OPENSSL_NO_DEPRECATED_3_0) || defined(OSSL_FORCE_ERR_STATE)
+#  define ERR_FLAG_MARK           0x01
+#  define ERR_FLAG_CLEAR          0x02
+
+#  define ERR_NUM_ERRORS  16
+struct err_state_st {
+    int err_flags[ERR_NUM_ERRORS];
+    int err_marks[ERR_NUM_ERRORS];
+    unsigned long err_buffer[ERR_NUM_ERRORS];
+    char *err_data[ERR_NUM_ERRORS];
+    size_t err_data_size[ERR_NUM_ERRORS];
+    int err_data_flags[ERR_NUM_ERRORS];
+    char *err_file[ERR_NUM_ERRORS];
+    int err_line[ERR_NUM_ERRORS];
+    char *err_func[ERR_NUM_ERRORS];
+    int top, bottom;
+};
+# endif
+
+/* library */
+# define ERR_LIB_NONE            1
+# define ERR_LIB_SYS             2
+# define ERR_LIB_BN              3
+# define ERR_LIB_RSA             4
+# define ERR_LIB_DH              5
+# define ERR_LIB_EVP             6
+# define ERR_LIB_BUF             7
+# define ERR_LIB_OBJ             8
+# define ERR_LIB_PEM             9
+# define ERR_LIB_DSA             10
+# define ERR_LIB_X509            11
+/* #define ERR_LIB_METH         12 */
+# define ERR_LIB_ASN1            13
+# define ERR_LIB_CONF            14
+# define ERR_LIB_CRYPTO          15
+# define ERR_LIB_EC              16
+# define ERR_LIB_SSL             20
+/* #define ERR_LIB_SSL23        21 */
+/* #define ERR_LIB_SSL2         22 */
+/* #define ERR_LIB_SSL3         23 */
+/* #define ERR_LIB_RSAREF       30 */
+/* #define ERR_LIB_PROXY        31 */
+# define ERR_LIB_BIO             32
+# define ERR_LIB_PKCS7           33
+# define ERR_LIB_X509V3          34
+# define ERR_LIB_PKCS12          35
+# define ERR_LIB_RAND            36
+# define ERR_LIB_DSO             37
+# define ERR_LIB_ENGINE          38
+# define ERR_LIB_OCSP            39
+# define ERR_LIB_UI              40
+# define ERR_LIB_COMP            41
+# define ERR_LIB_ECDSA           42
+# define ERR_LIB_ECDH            43
+# define ERR_LIB_OSSL_STORE      44
+# define ERR_LIB_FIPS            45
+# define ERR_LIB_CMS             46
+# define ERR_LIB_TS              47
+# define ERR_LIB_HMAC            48
+/* # define ERR_LIB_JPAKE       49 */
+# define ERR_LIB_CT              50
+# define ERR_LIB_ASYNC           51
+# define ERR_LIB_KDF             52
+# define ERR_LIB_SM2             53
+# define ERR_LIB_ESS             54
+# define ERR_LIB_PROP            55
+# define ERR_LIB_CRMF            56
+# define ERR_LIB_PROV            57
+# define ERR_LIB_CMP             58
+# define ERR_LIB_OSSL_ENCODER    59
+# define ERR_LIB_OSSL_DECODER    60
+# define ERR_LIB_HTTP            61
+
+# define ERR_LIB_USER            128
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define ASN1err(f, r) ERR_raise_data(ERR_LIB_ASN1, (r), NULL)
+#  define ASYNCerr(f, r) ERR_raise_data(ERR_LIB_ASYNC, (r), NULL)
+#  define BIOerr(f, r) ERR_raise_data(ERR_LIB_BIO, (r), NULL)
+#  define BNerr(f, r)  ERR_raise_data(ERR_LIB_BN, (r), NULL)
+#  define BUFerr(f, r) ERR_raise_data(ERR_LIB_BUF, (r), NULL)
+#  define CMPerr(f, r) ERR_raise_data(ERR_LIB_CMP, (r), NULL)
+#  define CMSerr(f, r) ERR_raise_data(ERR_LIB_CMS, (r), NULL)
+#  define COMPerr(f, r) ERR_raise_data(ERR_LIB_COMP, (r), NULL)
+#  define CONFerr(f, r) ERR_raise_data(ERR_LIB_CONF, (r), NULL)
+#  define CRMFerr(f, r) ERR_raise_data(ERR_LIB_CRMF, (r), NULL)
+#  define CRYPTOerr(f, r) ERR_raise_data(ERR_LIB_CRYPTO, (r), NULL)
+#  define CTerr(f, r) ERR_raise_data(ERR_LIB_CT, (r), NULL)
+#  define DHerr(f, r)  ERR_raise_data(ERR_LIB_DH, (r), NULL)
+#  define DSAerr(f, r) ERR_raise_data(ERR_LIB_DSA, (r), NULL)
+#  define DSOerr(f, r) ERR_raise_data(ERR_LIB_DSO, (r), NULL)
+#  define ECDHerr(f, r) ERR_raise_data(ERR_LIB_ECDH, (r), NULL)
+#  define ECDSAerr(f, r) ERR_raise_data(ERR_LIB_ECDSA, (r), NULL)
+#  define ECerr(f, r)  ERR_raise_data(ERR_LIB_EC, (r), NULL)
+#  define ENGINEerr(f, r) ERR_raise_data(ERR_LIB_ENGINE, (r), NULL)
+#  define ESSerr(f, r) ERR_raise_data(ERR_LIB_ESS, (r), NULL)
+#  define EVPerr(f, r) ERR_raise_data(ERR_LIB_EVP, (r), NULL)
+#  define FIPSerr(f, r) ERR_raise_data(ERR_LIB_FIPS, (r), NULL)
+#  define HMACerr(f, r) ERR_raise_data(ERR_LIB_HMAC, (r), NULL)
+#  define HTTPerr(f, r) ERR_raise_data(ERR_LIB_HTTP, (r), NULL)
+#  define KDFerr(f, r) ERR_raise_data(ERR_LIB_KDF, (r), NULL)
+#  define OBJerr(f, r) ERR_raise_data(ERR_LIB_OBJ, (r), NULL)
+#  define OCSPerr(f, r) ERR_raise_data(ERR_LIB_OCSP, (r), NULL)
+#  define OSSL_STOREerr(f, r) ERR_raise_data(ERR_LIB_OSSL_STORE, (r), NULL)
+#  define PEMerr(f, r) ERR_raise_data(ERR_LIB_PEM, (r), NULL)
+#  define PKCS12err(f, r) ERR_raise_data(ERR_LIB_PKCS12, (r), NULL)
+#  define PKCS7err(f, r) ERR_raise_data(ERR_LIB_PKCS7, (r), NULL)
+#  define PROPerr(f, r) ERR_raise_data(ERR_LIB_PROP, (r), NULL)
+#  define PROVerr(f, r) ERR_raise_data(ERR_LIB_PROV, (r), NULL)
+#  define RANDerr(f, r) ERR_raise_data(ERR_LIB_RAND, (r), NULL)
+#  define RSAerr(f, r) ERR_raise_data(ERR_LIB_RSA, (r), NULL)
+#  define KDFerr(f, r) ERR_raise_data(ERR_LIB_KDF, (r), NULL)
+#  define SM2err(f, r) ERR_raise_data(ERR_LIB_SM2, (r), NULL)
+#  define SSLerr(f, r) ERR_raise_data(ERR_LIB_SSL, (r), NULL)
+#  define SYSerr(f, r) ERR_raise_data(ERR_LIB_SYS, (r), NULL)
+#  define TSerr(f, r) ERR_raise_data(ERR_LIB_TS, (r), NULL)
+#  define UIerr(f, r) ERR_raise_data(ERR_LIB_UI, (r), NULL)
+#  define X509V3err(f, r) ERR_raise_data(ERR_LIB_X509V3, (r), NULL)
+#  define X509err(f, r) ERR_raise_data(ERR_LIB_X509, (r), NULL)
+# endif
+
+/*-
+ * The error code packs differently depending on if it records a system
+ * error or an OpenSSL error.
+ *
+ * A system error packs like this (we follow POSIX and only allow positive
+ * numbers that fit in an |int|):
+ *
+ * +-+-------------------------------------------------------------+
+ * |1|                     system error number                     |
+ * +-+-------------------------------------------------------------+
+ *
+ * An OpenSSL error packs like this:
+ *
+ * <---------------------------- 32 bits -------------------------->
+ *    <--- 8 bits ---><------------------ 23 bits ----------------->
+ * +-+---------------+---------------------------------------------+
+ * |0|    library    |                    reason                   |
+ * +-+---------------+---------------------------------------------+
+ *
+ * A few of the reason bits are reserved as flags with special meaning:
+ *
+ *                    <5 bits-<>--------- 19 bits ----------------->
+ *                   +-------+-+-----------------------------------+
+ *                   | rflags| |          reason                   |
+ *                   +-------+-+-----------------------------------+
+ *                            ^
+ *                            |
+ *                           ERR_RFLAG_FATAL = ERR_R_FATAL
+ *
+ * The reason flags are part of the overall reason code for practical
+ * reasons, as they provide an easy way to place different types of
+ * reason codes in different numeric ranges.
+ *
+ * The currently known reason flags are:
+ *
+ * ERR_RFLAG_FATAL      Flags that the reason code is considered fatal.
+ *                      For backward compatibility reasons, this flag
+ *                      is also the code for ERR_R_FATAL (that reason
+ *                      code served the dual purpose of flag and reason
+ *                      code in one in pre-3.0 OpenSSL).
+ * ERR_RFLAG_COMMON     Flags that the reason code is common to all
+ *                      libraries.  All ERR_R_ macros must use this flag,
+ *                      and no other _R_ macro is allowed to use it.
+ */
+
+/* Macros to help decode recorded system errors */
+# define ERR_SYSTEM_FLAG                ((unsigned int)INT_MAX + 1)
+# define ERR_SYSTEM_MASK                ((unsigned int)INT_MAX)
+
+/*
+ * Macros to help decode recorded OpenSSL errors
+ * As expressed above, RFLAGS and REASON overlap by one bit to allow
+ * ERR_R_FATAL to use ERR_RFLAG_FATAL as its reason code.
+ */
+# define ERR_LIB_OFFSET                 23L
+# define ERR_LIB_MASK                   0xFF
+# define ERR_RFLAGS_OFFSET              18L
+# define ERR_RFLAGS_MASK                0x1F
+# define ERR_REASON_MASK                0X7FFFFF
+
+/*
+ * Reason flags are defined pre-shifted to easily combine with the reason
+ * number.
+ */
+# define ERR_RFLAG_FATAL                (0x1 << ERR_RFLAGS_OFFSET)
+# define ERR_RFLAG_COMMON               (0x2 << ERR_RFLAGS_OFFSET)
+
+# define ERR_SYSTEM_ERROR(errcode)      (((errcode) & ERR_SYSTEM_FLAG) != 0)
+
+static ossl_unused ossl_inline int ERR_GET_LIB(unsigned long errcode)
+{
+    if (ERR_SYSTEM_ERROR(errcode))
+        return ERR_LIB_SYS;
+    return (errcode >> ERR_LIB_OFFSET) & ERR_LIB_MASK;
+}
+
+static ossl_unused ossl_inline int ERR_GET_RFLAGS(unsigned long errcode)
+{
+    if (ERR_SYSTEM_ERROR(errcode))
+        return 0;
+    return errcode & (ERR_RFLAGS_MASK << ERR_RFLAGS_OFFSET);
+}
+
+static ossl_unused ossl_inline int ERR_GET_REASON(unsigned long errcode)
+{
+    if (ERR_SYSTEM_ERROR(errcode))
+        return errcode & ERR_SYSTEM_MASK;
+    return errcode & ERR_REASON_MASK;
+}
+
+static ossl_unused ossl_inline int ERR_FATAL_ERROR(unsigned long errcode)
+{
+    return (ERR_GET_RFLAGS(errcode) & ERR_RFLAG_FATAL) != 0;
+}
+
+static ossl_unused ossl_inline int ERR_COMMON_ERROR(unsigned long errcode)
+{
+    return (ERR_GET_RFLAGS(errcode) & ERR_RFLAG_COMMON) != 0;
+}
+
+/*
+ * ERR_PACK is a helper macro to properly pack OpenSSL error codes and may
+ * only be used for that purpose.  System errors are packed internally.
+ * ERR_PACK takes reason flags and reason code combined in |reason|.
+ * ERR_PACK ignores |func|, that parameter is just legacy from pre-3.0 OpenSSL.
+ */
+# define ERR_PACK(lib,func,reason)                                      \
+    ( (((unsigned long)(lib)    & ERR_LIB_MASK   ) << ERR_LIB_OFFSET) | \
+      (((unsigned long)(reason) & ERR_REASON_MASK)) )
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define SYS_F_FOPEN             0
+#  define SYS_F_CONNECT           0
+#  define SYS_F_GETSERVBYNAME     0
+#  define SYS_F_SOCKET            0
+#  define SYS_F_IOCTLSOCKET       0
+#  define SYS_F_BIND              0
+#  define SYS_F_LISTEN            0
+#  define SYS_F_ACCEPT            0
+#  define SYS_F_WSASTARTUP        0
+#  define SYS_F_OPENDIR           0
+#  define SYS_F_FREAD             0
+#  define SYS_F_GETADDRINFO       0
+#  define SYS_F_GETNAMEINFO       0
+#  define SYS_F_SETSOCKOPT        0
+#  define SYS_F_GETSOCKOPT        0
+#  define SYS_F_GETSOCKNAME       0
+#  define SYS_F_GETHOSTBYNAME     0
+#  define SYS_F_FFLUSH            0
+#  define SYS_F_OPEN              0
+#  define SYS_F_CLOSE             0
+#  define SYS_F_IOCTL             0
+#  define SYS_F_STAT              0
+#  define SYS_F_FCNTL             0
+#  define SYS_F_FSTAT             0
+#  define SYS_F_SENDFILE          0
+# endif
+
+/*
+ * All ERR_R_ codes must be combined with ERR_RFLAG_COMMON.
+ */
+
+/* "we came from here" global reason codes, range 1..255 */
+# define ERR_R_SYS_LIB          (ERR_LIB_SYS/* 2 */ | ERR_RFLAG_COMMON)
+# define ERR_R_BN_LIB           (ERR_LIB_BN/* 3 */ | ERR_RFLAG_COMMON)
+# define ERR_R_RSA_LIB          (ERR_LIB_RSA/* 4 */ | ERR_RFLAG_COMMON)
+# define ERR_R_DH_LIB           (ERR_LIB_DH/* 5 */ | ERR_RFLAG_COMMON)
+# define ERR_R_EVP_LIB          (ERR_LIB_EVP/* 6 */ | ERR_RFLAG_COMMON)
+# define ERR_R_BUF_LIB          (ERR_LIB_BUF/* 7 */ | ERR_RFLAG_COMMON)
+# define ERR_R_OBJ_LIB          (ERR_LIB_OBJ/* 8 */ | ERR_RFLAG_COMMON)
+# define ERR_R_PEM_LIB          (ERR_LIB_PEM/* 9 */ | ERR_RFLAG_COMMON)
+# define ERR_R_DSA_LIB          (ERR_LIB_DSA/* 10 */ | ERR_RFLAG_COMMON)
+# define ERR_R_X509_LIB         (ERR_LIB_X509/* 11 */ | ERR_RFLAG_COMMON)
+# define ERR_R_ASN1_LIB         (ERR_LIB_ASN1/* 13 */ | ERR_RFLAG_COMMON)
+# define ERR_R_CONF_LIB         (ERR_LIB_CONF/* 14 */ | ERR_RFLAG_COMMON)
+# define ERR_R_CRYPTO_LIB       (ERR_LIB_CRYPTO/* 15 */ | ERR_RFLAG_COMMON)
+# define ERR_R_EC_LIB           (ERR_LIB_EC/* 16 */ | ERR_RFLAG_COMMON)
+# define ERR_R_SSL_LIB          (ERR_LIB_SSL/* 20 */ | ERR_RFLAG_COMMON)
+# define ERR_R_BIO_LIB          (ERR_LIB_BIO/* 32 */ | ERR_RFLAG_COMMON)
+# define ERR_R_PKCS7_LIB        (ERR_LIB_PKCS7/* 33 */ | ERR_RFLAG_COMMON)
+# define ERR_R_X509V3_LIB       (ERR_LIB_X509V3/* 34 */ | ERR_RFLAG_COMMON)
+# define ERR_R_PKCS12_LIB       (ERR_LIB_PKCS12/* 35 */ | ERR_RFLAG_COMMON)
+# define ERR_R_RAND_LIB         (ERR_LIB_RAND/* 36 */ | ERR_RFLAG_COMMON)
+# define ERR_R_DSO_LIB          (ERR_LIB_DSO/* 37 */ | ERR_RFLAG_COMMON)
+# define ERR_R_ENGINE_LIB       (ERR_LIB_ENGINE/* 38 */ | ERR_RFLAG_COMMON)
+# define ERR_R_UI_LIB           (ERR_LIB_UI/* 40 */ | ERR_RFLAG_COMMON)
+# define ERR_R_ECDSA_LIB        (ERR_LIB_ECDSA/* 42 */ | ERR_RFLAG_COMMON)
+# define ERR_R_OSSL_STORE_LIB   (ERR_LIB_OSSL_STORE/* 44 */ | ERR_RFLAG_COMMON)
+# define ERR_R_CMS_LIB          (ERR_LIB_CMS/* 46 */ | ERR_RFLAG_COMMON)
+# define ERR_R_TS_LIB           (ERR_LIB_TS/* 47 */ | ERR_RFLAG_COMMON)
+# define ERR_R_CT_LIB           (ERR_LIB_CT/* 50 */ | ERR_RFLAG_COMMON)
+# define ERR_R_PROV_LIB         (ERR_LIB_PROV/* 57 */ | ERR_RFLAG_COMMON)
+# define ERR_R_ESS_LIB          (ERR_LIB_ESS/* 54 */ | ERR_RFLAG_COMMON)
+# define ERR_R_CMP_LIB          (ERR_LIB_CMP/* 58 */ | ERR_RFLAG_COMMON)
+# define ERR_R_OSSL_ENCODER_LIB (ERR_LIB_OSSL_ENCODER/* 59 */ | ERR_RFLAG_COMMON)
+# define ERR_R_OSSL_DECODER_LIB (ERR_LIB_OSSL_DECODER/* 60 */ | ERR_RFLAG_COMMON)
+
+/* Other common error codes, range 256..2^ERR_RFLAGS_OFFSET-1 */
+# define ERR_R_FATAL                             (ERR_RFLAG_FATAL|ERR_RFLAG_COMMON)
+# define ERR_R_MALLOC_FAILURE                    (256|ERR_R_FATAL)
+# define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED       (257|ERR_R_FATAL)
+# define ERR_R_PASSED_NULL_PARAMETER             (258|ERR_R_FATAL)
+# define ERR_R_INTERNAL_ERROR                    (259|ERR_R_FATAL)
+# define ERR_R_DISABLED                          (260|ERR_R_FATAL)
+# define ERR_R_INIT_FAIL                         (261|ERR_R_FATAL)
+# define ERR_R_PASSED_INVALID_ARGUMENT           (262|ERR_RFLAG_COMMON)
+# define ERR_R_OPERATION_FAIL                    (263|ERR_R_FATAL)
+# define ERR_R_INVALID_PROVIDER_FUNCTIONS        (264|ERR_R_FATAL)
+# define ERR_R_INTERRUPTED_OR_CANCELLED          (265|ERR_RFLAG_COMMON)
+# define ERR_R_NESTED_ASN1_ERROR                 (266|ERR_RFLAG_COMMON)
+# define ERR_R_MISSING_ASN1_EOS                  (267|ERR_RFLAG_COMMON)
+# define ERR_R_UNSUPPORTED                       (268|ERR_RFLAG_COMMON)
+# define ERR_R_FETCH_FAILED                      (269|ERR_RFLAG_COMMON)
+# define ERR_R_INVALID_PROPERTY_DEFINITION       (270|ERR_RFLAG_COMMON)
+# define ERR_R_UNABLE_TO_GET_READ_LOCK           (271|ERR_R_FATAL)
+# define ERR_R_UNABLE_TO_GET_WRITE_LOCK          (272|ERR_R_FATAL)
+
+typedef struct ERR_string_data_st {
+    unsigned long error;
+    const char *string;
+} ERR_STRING_DATA;
+
+{-
+    generate_lhash_macros("ERR_STRING_DATA");
+-}
+
+/* 12 lines and some on an 80 column terminal */
+#define ERR_MAX_DATA_SIZE       1024
+
+/* Building blocks */
+void ERR_new(void);
+void ERR_set_debug(const char *file, int line, const char *func);
+void ERR_set_error(int lib, int reason, const char *fmt, ...);
+void ERR_vset_error(int lib, int reason, const char *fmt, va_list args);
+
+/* Main error raising functions */
+# define ERR_raise(lib, reason) ERR_raise_data((lib),(reason),NULL)
+# define ERR_raise_data                                         \
+    (ERR_new(),                                                 \
+     ERR_set_debug(OPENSSL_FILE,OPENSSL_LINE,OPENSSL_FUNC),     \
+     ERR_set_error)
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+/* Backward compatibility */
+#  define ERR_put_error(lib, func, reason, file, line)          \
+    (ERR_new(),                                                 \
+     ERR_set_debug((file), (line), OPENSSL_FUNC),               \
+     ERR_set_error((lib), (reason), NULL))
+# endif
+
+void ERR_set_error_data(char *data, int flags);
+
+unsigned long ERR_get_error(void);
+unsigned long ERR_get_error_all(const char **file, int *line,
+                                const char **func,
+                                const char **data, int *flags);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+unsigned long ERR_get_error_line(const char **file, int *line);
+OSSL_DEPRECATEDIN_3_0
+unsigned long ERR_get_error_line_data(const char **file, int *line,
+                                      const char **data, int *flags);
+#endif
+unsigned long ERR_peek_error(void);
+unsigned long ERR_peek_error_line(const char **file, int *line);
+unsigned long ERR_peek_error_func(const char **func);
+unsigned long ERR_peek_error_data(const char **data, int *flags);
+unsigned long ERR_peek_error_all(const char **file, int *line,
+                                 const char **func,
+                                 const char **data, int *flags);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+unsigned long ERR_peek_error_line_data(const char **file, int *line,
+                                       const char **data, int *flags);
+# endif
+unsigned long ERR_peek_last_error(void);
+unsigned long ERR_peek_last_error_line(const char **file, int *line);
+unsigned long ERR_peek_last_error_func(const char **func);
+unsigned long ERR_peek_last_error_data(const char **data, int *flags);
+unsigned long ERR_peek_last_error_all(const char **file, int *line,
+                                      const char **func,
+                                      const char **data, int *flags);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+unsigned long ERR_peek_last_error_line_data(const char **file, int *line,
+                                            const char **data, int *flags);
+# endif
+
+void ERR_clear_error(void);
+
+char *ERR_error_string(unsigned long e, char *buf);
+void ERR_error_string_n(unsigned long e, char *buf, size_t len);
+const char *ERR_lib_error_string(unsigned long e);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 const char *ERR_func_error_string(unsigned long e);
+# endif
+const char *ERR_reason_error_string(unsigned long e);
+
+void ERR_print_errors_cb(int (*cb) (const char *str, size_t len, void *u),
+                         void *u);
+# ifndef OPENSSL_NO_STDIO
+void ERR_print_errors_fp(FILE *fp);
+# endif
+void ERR_print_errors(BIO *bp);
+
+void ERR_add_error_data(int num, ...);
+void ERR_add_error_vdata(int num, va_list args);
+void ERR_add_error_txt(const char *sepr, const char *txt);
+void ERR_add_error_mem_bio(const char *sep, BIO *bio);
+
+int ERR_load_strings(int lib, ERR_STRING_DATA *str);
+int ERR_load_strings_const(const ERR_STRING_DATA *str);
+int ERR_unload_strings(int lib, ERR_STRING_DATA *str);
+
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+# define ERR_load_crypto_strings() \
+    OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL)
+# define ERR_free_strings() while(0) continue
+#endif
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 void ERR_remove_thread_state(void *);
+#endif
+#ifndef OPENSSL_NO_DEPRECATED_1_0_0
+OSSL_DEPRECATEDIN_1_0_0 void ERR_remove_state(unsigned long pid);
+#endif
+#ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 ERR_STATE *ERR_get_state(void);
+#endif
+
+int ERR_get_next_error_library(void);
+
+int ERR_set_mark(void);
+int ERR_pop_to_mark(void);
+int ERR_clear_last_mark(void);
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif
diff --git a/openssl/ess.h b/openssl/ess.h
new file mode 100644
index 0000000..dad596a
--- /dev/null
+++ b/openssl/ess.h
@@ -0,0 +1,128 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\ess.h.in
+ *
+ * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+#ifndef OPENSSL_ESS_H
+# define OPENSSL_ESS_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+
+# include <openssl/safestack.h>
+# include <openssl/x509.h>
+# include <openssl/esserr.h>
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+
+typedef struct ESS_issuer_serial ESS_ISSUER_SERIAL;
+typedef struct ESS_cert_id ESS_CERT_ID;
+typedef struct ESS_signing_cert ESS_SIGNING_CERT;
+
+SKM_DEFINE_STACK_OF_INTERNAL(ESS_CERT_ID, ESS_CERT_ID, ESS_CERT_ID)
+#define sk_ESS_CERT_ID_num(sk) OPENSSL_sk_num(ossl_check_const_ESS_CERT_ID_sk_type(sk))
+#define sk_ESS_CERT_ID_value(sk, idx) ((ESS_CERT_ID *)OPENSSL_sk_value(ossl_check_const_ESS_CERT_ID_sk_type(sk), (idx)))
+#define sk_ESS_CERT_ID_new(cmp) ((STACK_OF(ESS_CERT_ID) *)OPENSSL_sk_new(ossl_check_ESS_CERT_ID_compfunc_type(cmp)))
+#define sk_ESS_CERT_ID_new_null() ((STACK_OF(ESS_CERT_ID) *)OPENSSL_sk_new_null())
+#define sk_ESS_CERT_ID_new_reserve(cmp, n) ((STACK_OF(ESS_CERT_ID) *)OPENSSL_sk_new_reserve(ossl_check_ESS_CERT_ID_compfunc_type(cmp), (n)))
+#define sk_ESS_CERT_ID_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ESS_CERT_ID_sk_type(sk), (n))
+#define sk_ESS_CERT_ID_free(sk) OPENSSL_sk_free(ossl_check_ESS_CERT_ID_sk_type(sk))
+#define sk_ESS_CERT_ID_zero(sk) OPENSSL_sk_zero(ossl_check_ESS_CERT_ID_sk_type(sk))
+#define sk_ESS_CERT_ID_delete(sk, i) ((ESS_CERT_ID *)OPENSSL_sk_delete(ossl_check_ESS_CERT_ID_sk_type(sk), (i)))
+#define sk_ESS_CERT_ID_delete_ptr(sk, ptr) ((ESS_CERT_ID *)OPENSSL_sk_delete_ptr(ossl_check_ESS_CERT_ID_sk_type(sk), ossl_check_ESS_CERT_ID_type(ptr)))
+#define sk_ESS_CERT_ID_push(sk, ptr) OPENSSL_sk_push(ossl_check_ESS_CERT_ID_sk_type(sk), ossl_check_ESS_CERT_ID_type(ptr))
+#define sk_ESS_CERT_ID_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ESS_CERT_ID_sk_type(sk), ossl_check_ESS_CERT_ID_type(ptr))
+#define sk_ESS_CERT_ID_pop(sk) ((ESS_CERT_ID *)OPENSSL_sk_pop(ossl_check_ESS_CERT_ID_sk_type(sk)))
+#define sk_ESS_CERT_ID_shift(sk) ((ESS_CERT_ID *)OPENSSL_sk_shift(ossl_check_ESS_CERT_ID_sk_type(sk)))
+#define sk_ESS_CERT_ID_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ESS_CERT_ID_sk_type(sk),ossl_check_ESS_CERT_ID_freefunc_type(freefunc))
+#define sk_ESS_CERT_ID_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ESS_CERT_ID_sk_type(sk), ossl_check_ESS_CERT_ID_type(ptr), (idx))
+#define sk_ESS_CERT_ID_set(sk, idx, ptr) ((ESS_CERT_ID *)OPENSSL_sk_set(ossl_check_ESS_CERT_ID_sk_type(sk), (idx), ossl_check_ESS_CERT_ID_type(ptr)))
+#define sk_ESS_CERT_ID_find(sk, ptr) OPENSSL_sk_find(ossl_check_ESS_CERT_ID_sk_type(sk), ossl_check_ESS_CERT_ID_type(ptr))
+#define sk_ESS_CERT_ID_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ESS_CERT_ID_sk_type(sk), ossl_check_ESS_CERT_ID_type(ptr))
+#define sk_ESS_CERT_ID_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ESS_CERT_ID_sk_type(sk), ossl_check_ESS_CERT_ID_type(ptr), pnum)
+#define sk_ESS_CERT_ID_sort(sk) OPENSSL_sk_sort(ossl_check_ESS_CERT_ID_sk_type(sk))
+#define sk_ESS_CERT_ID_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ESS_CERT_ID_sk_type(sk))
+#define sk_ESS_CERT_ID_dup(sk) ((STACK_OF(ESS_CERT_ID) *)OPENSSL_sk_dup(ossl_check_const_ESS_CERT_ID_sk_type(sk)))
+#define sk_ESS_CERT_ID_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ESS_CERT_ID) *)OPENSSL_sk_deep_copy(ossl_check_const_ESS_CERT_ID_sk_type(sk), ossl_check_ESS_CERT_ID_copyfunc_type(copyfunc), ossl_check_ESS_CERT_ID_freefunc_type(freefunc)))
+#define sk_ESS_CERT_ID_set_cmp_func(sk, cmp) ((sk_ESS_CERT_ID_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ESS_CERT_ID_sk_type(sk), ossl_check_ESS_CERT_ID_compfunc_type(cmp)))
+
+
+
+typedef struct ESS_signing_cert_v2_st ESS_SIGNING_CERT_V2;
+typedef struct ESS_cert_id_v2_st ESS_CERT_ID_V2;
+
+SKM_DEFINE_STACK_OF_INTERNAL(ESS_CERT_ID_V2, ESS_CERT_ID_V2, ESS_CERT_ID_V2)
+#define sk_ESS_CERT_ID_V2_num(sk) OPENSSL_sk_num(ossl_check_const_ESS_CERT_ID_V2_sk_type(sk))
+#define sk_ESS_CERT_ID_V2_value(sk, idx) ((ESS_CERT_ID_V2 *)OPENSSL_sk_value(ossl_check_const_ESS_CERT_ID_V2_sk_type(sk), (idx)))
+#define sk_ESS_CERT_ID_V2_new(cmp) ((STACK_OF(ESS_CERT_ID_V2) *)OPENSSL_sk_new(ossl_check_ESS_CERT_ID_V2_compfunc_type(cmp)))
+#define sk_ESS_CERT_ID_V2_new_null() ((STACK_OF(ESS_CERT_ID_V2) *)OPENSSL_sk_new_null())
+#define sk_ESS_CERT_ID_V2_new_reserve(cmp, n) ((STACK_OF(ESS_CERT_ID_V2) *)OPENSSL_sk_new_reserve(ossl_check_ESS_CERT_ID_V2_compfunc_type(cmp), (n)))
+#define sk_ESS_CERT_ID_V2_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ESS_CERT_ID_V2_sk_type(sk), (n))
+#define sk_ESS_CERT_ID_V2_free(sk) OPENSSL_sk_free(ossl_check_ESS_CERT_ID_V2_sk_type(sk))
+#define sk_ESS_CERT_ID_V2_zero(sk) OPENSSL_sk_zero(ossl_check_ESS_CERT_ID_V2_sk_type(sk))
+#define sk_ESS_CERT_ID_V2_delete(sk, i) ((ESS_CERT_ID_V2 *)OPENSSL_sk_delete(ossl_check_ESS_CERT_ID_V2_sk_type(sk), (i)))
+#define sk_ESS_CERT_ID_V2_delete_ptr(sk, ptr) ((ESS_CERT_ID_V2 *)OPENSSL_sk_delete_ptr(ossl_check_ESS_CERT_ID_V2_sk_type(sk), ossl_check_ESS_CERT_ID_V2_type(ptr)))
+#define sk_ESS_CERT_ID_V2_push(sk, ptr) OPENSSL_sk_push(ossl_check_ESS_CERT_ID_V2_sk_type(sk), ossl_check_ESS_CERT_ID_V2_type(ptr))
+#define sk_ESS_CERT_ID_V2_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ESS_CERT_ID_V2_sk_type(sk), ossl_check_ESS_CERT_ID_V2_type(ptr))
+#define sk_ESS_CERT_ID_V2_pop(sk) ((ESS_CERT_ID_V2 *)OPENSSL_sk_pop(ossl_check_ESS_CERT_ID_V2_sk_type(sk)))
+#define sk_ESS_CERT_ID_V2_shift(sk) ((ESS_CERT_ID_V2 *)OPENSSL_sk_shift(ossl_check_ESS_CERT_ID_V2_sk_type(sk)))
+#define sk_ESS_CERT_ID_V2_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ESS_CERT_ID_V2_sk_type(sk),ossl_check_ESS_CERT_ID_V2_freefunc_type(freefunc))
+#define sk_ESS_CERT_ID_V2_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ESS_CERT_ID_V2_sk_type(sk), ossl_check_ESS_CERT_ID_V2_type(ptr), (idx))
+#define sk_ESS_CERT_ID_V2_set(sk, idx, ptr) ((ESS_CERT_ID_V2 *)OPENSSL_sk_set(ossl_check_ESS_CERT_ID_V2_sk_type(sk), (idx), ossl_check_ESS_CERT_ID_V2_type(ptr)))
+#define sk_ESS_CERT_ID_V2_find(sk, ptr) OPENSSL_sk_find(ossl_check_ESS_CERT_ID_V2_sk_type(sk), ossl_check_ESS_CERT_ID_V2_type(ptr))
+#define sk_ESS_CERT_ID_V2_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ESS_CERT_ID_V2_sk_type(sk), ossl_check_ESS_CERT_ID_V2_type(ptr))
+#define sk_ESS_CERT_ID_V2_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ESS_CERT_ID_V2_sk_type(sk), ossl_check_ESS_CERT_ID_V2_type(ptr), pnum)
+#define sk_ESS_CERT_ID_V2_sort(sk) OPENSSL_sk_sort(ossl_check_ESS_CERT_ID_V2_sk_type(sk))
+#define sk_ESS_CERT_ID_V2_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ESS_CERT_ID_V2_sk_type(sk))
+#define sk_ESS_CERT_ID_V2_dup(sk) ((STACK_OF(ESS_CERT_ID_V2) *)OPENSSL_sk_dup(ossl_check_const_ESS_CERT_ID_V2_sk_type(sk)))
+#define sk_ESS_CERT_ID_V2_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ESS_CERT_ID_V2) *)OPENSSL_sk_deep_copy(ossl_check_const_ESS_CERT_ID_V2_sk_type(sk), ossl_check_ESS_CERT_ID_V2_copyfunc_type(copyfunc), ossl_check_ESS_CERT_ID_V2_freefunc_type(freefunc)))
+#define sk_ESS_CERT_ID_V2_set_cmp_func(sk, cmp) ((sk_ESS_CERT_ID_V2_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ESS_CERT_ID_V2_sk_type(sk), ossl_check_ESS_CERT_ID_V2_compfunc_type(cmp)))
+
+
+DECLARE_ASN1_ALLOC_FUNCTIONS(ESS_ISSUER_SERIAL)
+DECLARE_ASN1_ENCODE_FUNCTIONS_only(ESS_ISSUER_SERIAL, ESS_ISSUER_SERIAL)
+DECLARE_ASN1_DUP_FUNCTION(ESS_ISSUER_SERIAL)
+
+DECLARE_ASN1_ALLOC_FUNCTIONS(ESS_CERT_ID)
+DECLARE_ASN1_ENCODE_FUNCTIONS_only(ESS_CERT_ID, ESS_CERT_ID)
+DECLARE_ASN1_DUP_FUNCTION(ESS_CERT_ID)
+
+DECLARE_ASN1_FUNCTIONS(ESS_SIGNING_CERT)
+DECLARE_ASN1_DUP_FUNCTION(ESS_SIGNING_CERT)
+
+DECLARE_ASN1_ALLOC_FUNCTIONS(ESS_CERT_ID_V2)
+DECLARE_ASN1_ENCODE_FUNCTIONS_only(ESS_CERT_ID_V2, ESS_CERT_ID_V2)
+DECLARE_ASN1_DUP_FUNCTION(ESS_CERT_ID_V2)
+
+DECLARE_ASN1_FUNCTIONS(ESS_SIGNING_CERT_V2)
+DECLARE_ASN1_DUP_FUNCTION(ESS_SIGNING_CERT_V2)
+
+ESS_SIGNING_CERT *OSSL_ESS_signing_cert_new_init(const X509 *signcert,
+                                                 const STACK_OF(X509) *certs,
+                                                 int set_issuer_serial);
+ESS_SIGNING_CERT_V2 *OSSL_ESS_signing_cert_v2_new_init(const EVP_MD *hash_alg,
+                                                       const X509 *signcert,
+                                                       const
+                                                       STACK_OF(X509) *certs,
+                                                       int set_issuer_serial);
+int OSSL_ESS_check_signing_certs(const ESS_SIGNING_CERT *ss,
+                                 const ESS_SIGNING_CERT_V2 *ssv2,
+                                 const STACK_OF(X509) *chain,
+                                 int require_signing_cert);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/ess.h.in b/openssl/ess.h.in
new file mode 100644
index 0000000..d1a685b
--- /dev/null
+++ b/openssl/ess.h.in
@@ -0,0 +1,81 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_macros);
+-}
+
+#ifndef OPENSSL_ESS_H
+# define OPENSSL_ESS_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+
+# include <openssl/safestack.h>
+# include <openssl/x509.h>
+# include <openssl/esserr.h>
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+
+typedef struct ESS_issuer_serial ESS_ISSUER_SERIAL;
+typedef struct ESS_cert_id ESS_CERT_ID;
+typedef struct ESS_signing_cert ESS_SIGNING_CERT;
+
+{-
+    generate_stack_macros("ESS_CERT_ID");
+-}
+
+
+typedef struct ESS_signing_cert_v2_st ESS_SIGNING_CERT_V2;
+typedef struct ESS_cert_id_v2_st ESS_CERT_ID_V2;
+
+{-
+    generate_stack_macros("ESS_CERT_ID_V2");
+-}
+
+DECLARE_ASN1_ALLOC_FUNCTIONS(ESS_ISSUER_SERIAL)
+DECLARE_ASN1_ENCODE_FUNCTIONS_only(ESS_ISSUER_SERIAL, ESS_ISSUER_SERIAL)
+DECLARE_ASN1_DUP_FUNCTION(ESS_ISSUER_SERIAL)
+
+DECLARE_ASN1_ALLOC_FUNCTIONS(ESS_CERT_ID)
+DECLARE_ASN1_ENCODE_FUNCTIONS_only(ESS_CERT_ID, ESS_CERT_ID)
+DECLARE_ASN1_DUP_FUNCTION(ESS_CERT_ID)
+
+DECLARE_ASN1_FUNCTIONS(ESS_SIGNING_CERT)
+DECLARE_ASN1_DUP_FUNCTION(ESS_SIGNING_CERT)
+
+DECLARE_ASN1_ALLOC_FUNCTIONS(ESS_CERT_ID_V2)
+DECLARE_ASN1_ENCODE_FUNCTIONS_only(ESS_CERT_ID_V2, ESS_CERT_ID_V2)
+DECLARE_ASN1_DUP_FUNCTION(ESS_CERT_ID_V2)
+
+DECLARE_ASN1_FUNCTIONS(ESS_SIGNING_CERT_V2)
+DECLARE_ASN1_DUP_FUNCTION(ESS_SIGNING_CERT_V2)
+
+ESS_SIGNING_CERT *OSSL_ESS_signing_cert_new_init(const X509 *signcert,
+                                                 const STACK_OF(X509) *certs,
+                                                 int set_issuer_serial);
+ESS_SIGNING_CERT_V2 *OSSL_ESS_signing_cert_v2_new_init(const EVP_MD *hash_alg,
+                                                       const X509 *signcert,
+                                                       const
+                                                       STACK_OF(X509) *certs,
+                                                       int set_issuer_serial);
+int OSSL_ESS_check_signing_certs(const ESS_SIGNING_CERT *ss,
+                                 const ESS_SIGNING_CERT_V2 *ssv2,
+                                 const STACK_OF(X509) *chain,
+                                 int require_signing_cert);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/esserr.h b/openssl/esserr.h
new file mode 100644
index 0000000..165ce7c
--- /dev/null
+++ b/openssl/esserr.h
@@ -0,0 +1,32 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_ESSERR_H
+# define OPENSSL_ESSERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+/*
+ * ESS reason codes.
+ */
+# define ESS_R_EMPTY_ESS_CERT_ID_LIST                     107
+# define ESS_R_ESS_CERT_DIGEST_ERROR                      103
+# define ESS_R_ESS_CERT_ID_NOT_FOUND                      104
+# define ESS_R_ESS_CERT_ID_WRONG_ORDER                    105
+# define ESS_R_ESS_DIGEST_ALG_UNKNOWN                     106
+# define ESS_R_ESS_SIGNING_CERTIFICATE_ERROR              102
+# define ESS_R_ESS_SIGNING_CERT_ADD_ERROR                 100
+# define ESS_R_ESS_SIGNING_CERT_V2_ADD_ERROR              101
+# define ESS_R_MISSING_SIGNING_CERTIFICATE_ATTRIBUTE      108
+
+#endif
diff --git a/openssl/evp.h b/openssl/evp.h
new file mode 100644
index 0000000..86f4e22
--- /dev/null
+++ b/openssl/evp.h
@@ -0,0 +1,2173 @@
+/*
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_EVP_H
+# define OPENSSL_EVP_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_ENVELOPE_H
+# endif
+
+# include <stdarg.h>
+
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+# include <openssl/opensslconf.h>
+# include <openssl/types.h>
+# include <openssl/core.h>
+# include <openssl/core_dispatch.h>
+# include <openssl/symhacks.h>
+# include <openssl/bio.h>
+# include <openssl/evperr.h>
+# include <openssl/params.h>
+
+# define EVP_MAX_MD_SIZE                 64/* longest known is SHA512 */
+# define EVP_MAX_KEY_LENGTH              64
+# define EVP_MAX_IV_LENGTH               16
+# define EVP_MAX_BLOCK_LENGTH            32
+
+# define PKCS5_SALT_LEN                  8
+/* Default PKCS#5 iteration count */
+# define PKCS5_DEFAULT_ITER              2048
+
+# include <openssl/objects.h>
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define EVP_PK_RSA      0x0001
+#  define EVP_PK_DSA      0x0002
+#  define EVP_PK_DH       0x0004
+#  define EVP_PK_EC       0x0008
+#  define EVP_PKT_SIGN    0x0010
+#  define EVP_PKT_ENC     0x0020
+#  define EVP_PKT_EXCH    0x0040
+#  define EVP_PKS_RSA     0x0100
+#  define EVP_PKS_DSA     0x0200
+#  define EVP_PKS_EC      0x0400
+# endif
+
+# define EVP_PKEY_NONE   NID_undef
+# define EVP_PKEY_RSA    NID_rsaEncryption
+# define EVP_PKEY_RSA2   NID_rsa
+# define EVP_PKEY_RSA_PSS NID_rsassaPss
+# define EVP_PKEY_DSA    NID_dsa
+# define EVP_PKEY_DSA1   NID_dsa_2
+# define EVP_PKEY_DSA2   NID_dsaWithSHA
+# define EVP_PKEY_DSA3   NID_dsaWithSHA1
+# define EVP_PKEY_DSA4   NID_dsaWithSHA1_2
+# define EVP_PKEY_DH     NID_dhKeyAgreement
+# define EVP_PKEY_DHX    NID_dhpublicnumber
+# define EVP_PKEY_EC     NID_X9_62_id_ecPublicKey
+# define EVP_PKEY_SM2    NID_sm2
+# define EVP_PKEY_HMAC   NID_hmac
+# define EVP_PKEY_CMAC   NID_cmac
+# define EVP_PKEY_SCRYPT NID_id_scrypt
+# define EVP_PKEY_TLS1_PRF NID_tls1_prf
+# define EVP_PKEY_HKDF   NID_hkdf
+# define EVP_PKEY_POLY1305 NID_poly1305
+# define EVP_PKEY_SIPHASH NID_siphash
+# define EVP_PKEY_X25519 NID_X25519
+# define EVP_PKEY_ED25519 NID_ED25519
+# define EVP_PKEY_X448 NID_X448
+# define EVP_PKEY_ED448 NID_ED448
+/* Special indicator that the object is uniquely provider side */
+# define EVP_PKEY_KEYMGMT -1
+
+/* Easy to use macros for EVP_PKEY related selections */
+# define EVP_PKEY_KEY_PARAMETERS                                            \
+    ( OSSL_KEYMGMT_SELECT_ALL_PARAMETERS )
+# define EVP_PKEY_PUBLIC_KEY                                                \
+    ( EVP_PKEY_KEY_PARAMETERS | OSSL_KEYMGMT_SELECT_PUBLIC_KEY )
+# define EVP_PKEY_KEYPAIR                                                   \
+    ( EVP_PKEY_PUBLIC_KEY | OSSL_KEYMGMT_SELECT_PRIVATE_KEY )
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+int EVP_set_default_properties(OSSL_LIB_CTX *libctx, const char *propq);
+int EVP_default_properties_is_fips_enabled(OSSL_LIB_CTX *libctx);
+int EVP_default_properties_enable_fips(OSSL_LIB_CTX *libctx, int enable);
+
+# define EVP_PKEY_MO_SIGN        0x0001
+# define EVP_PKEY_MO_VERIFY      0x0002
+# define EVP_PKEY_MO_ENCRYPT     0x0004
+# define EVP_PKEY_MO_DECRYPT     0x0008
+
+# ifndef EVP_MD
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 EVP_MD *EVP_MD_meth_new(int md_type, int pkey_type);
+OSSL_DEPRECATEDIN_3_0 EVP_MD *EVP_MD_meth_dup(const EVP_MD *md);
+OSSL_DEPRECATEDIN_3_0 void EVP_MD_meth_free(EVP_MD *md);
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_input_blocksize(EVP_MD *md, int blocksize);
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_result_size(EVP_MD *md, int resultsize);
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_app_datasize(EVP_MD *md, int datasize);
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_flags(EVP_MD *md, unsigned long flags);
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_init(EVP_MD *md, int (*init)(EVP_MD_CTX *ctx));
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_update(EVP_MD *md, int (*update)(EVP_MD_CTX *ctx,
+                                                     const void *data,
+                                                     size_t count));
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_final(EVP_MD *md, int (*final)(EVP_MD_CTX *ctx,
+                                                   unsigned char *md));
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_copy(EVP_MD *md, int (*copy)(EVP_MD_CTX *to,
+                                                 const EVP_MD_CTX *from));
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_cleanup(EVP_MD *md, int (*cleanup)(EVP_MD_CTX *ctx));
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_ctrl(EVP_MD *md, int (*ctrl)(EVP_MD_CTX *ctx, int cmd,
+                                                 int p1, void *p2));
+OSSL_DEPRECATEDIN_3_0 int EVP_MD_meth_get_input_blocksize(const EVP_MD *md);
+OSSL_DEPRECATEDIN_3_0 int EVP_MD_meth_get_result_size(const EVP_MD *md);
+OSSL_DEPRECATEDIN_3_0 int EVP_MD_meth_get_app_datasize(const EVP_MD *md);
+OSSL_DEPRECATEDIN_3_0 unsigned long EVP_MD_meth_get_flags(const EVP_MD *md);
+OSSL_DEPRECATEDIN_3_0
+int (*EVP_MD_meth_get_init(const EVP_MD *md))(EVP_MD_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0
+int (*EVP_MD_meth_get_update(const EVP_MD *md))(EVP_MD_CTX *ctx,
+                                                const void *data, size_t count);
+OSSL_DEPRECATEDIN_3_0
+int (*EVP_MD_meth_get_final(const EVP_MD *md))(EVP_MD_CTX *ctx,
+                                               unsigned char *md);
+OSSL_DEPRECATEDIN_3_0
+int (*EVP_MD_meth_get_copy(const EVP_MD *md))(EVP_MD_CTX *to,
+                                              const EVP_MD_CTX *from);
+OSSL_DEPRECATEDIN_3_0
+int (*EVP_MD_meth_get_cleanup(const EVP_MD *md))(EVP_MD_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0
+int (*EVP_MD_meth_get_ctrl(const EVP_MD *md))(EVP_MD_CTX *ctx, int cmd,
+                                              int p1, void *p2);
+#  endif
+/* digest can only handle a single block */
+#  define EVP_MD_FLAG_ONESHOT     0x0001
+
+/* digest is extensible-output function, XOF */
+#  define EVP_MD_FLAG_XOF         0x0002
+
+/* DigestAlgorithmIdentifier flags... */
+
+#  define EVP_MD_FLAG_DIGALGID_MASK               0x0018
+
+/* NULL or absent parameter accepted. Use NULL */
+
+#  define EVP_MD_FLAG_DIGALGID_NULL               0x0000
+
+/* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */
+
+#  define EVP_MD_FLAG_DIGALGID_ABSENT             0x0008
+
+/* Custom handling via ctrl */
+
+#  define EVP_MD_FLAG_DIGALGID_CUSTOM             0x0018
+
+/* Note if suitable for use in FIPS mode */
+#  define EVP_MD_FLAG_FIPS        0x0400
+
+/* Digest ctrls */
+
+#  define EVP_MD_CTRL_DIGALGID                    0x1
+#  define EVP_MD_CTRL_MICALG                      0x2
+#  define EVP_MD_CTRL_XOF_LEN                     0x3
+#  define EVP_MD_CTRL_TLSTREE                     0x4
+
+/* Minimum Algorithm specific ctrl value */
+
+#  define EVP_MD_CTRL_ALG_CTRL                    0x1000
+
+# endif                         /* !EVP_MD */
+
+/* values for EVP_MD_CTX flags */
+
+# define EVP_MD_CTX_FLAG_ONESHOT         0x0001/* digest update will be
+                                                * called once only */
+# define EVP_MD_CTX_FLAG_CLEANED         0x0002/* context has already been
+                                                * cleaned */
+# define EVP_MD_CTX_FLAG_REUSE           0x0004/* Don't free up ctx->md_data
+                                                * in EVP_MD_CTX_reset */
+/*
+ * FIPS and pad options are ignored in 1.0.0, definitions are here so we
+ * don't accidentally reuse the values for other purposes.
+ */
+
+/* This flag has no effect from openssl-3.0 onwards */
+# define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW  0x0008
+
+/*
+ * The following PAD options are also currently ignored in 1.0.0, digest
+ * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*()
+ * instead.
+ */
+# define EVP_MD_CTX_FLAG_PAD_MASK        0xF0/* RSA mode to use */
+# define EVP_MD_CTX_FLAG_PAD_PKCS1       0x00/* PKCS#1 v1.5 mode */
+# define EVP_MD_CTX_FLAG_PAD_X931        0x10/* X9.31 mode */
+# define EVP_MD_CTX_FLAG_PAD_PSS         0x20/* PSS mode */
+
+# define EVP_MD_CTX_FLAG_NO_INIT         0x0100/* Don't initialize md_data */
+/*
+ * Some functions such as EVP_DigestSign only finalise copies of internal
+ * contexts so additional data can be included after the finalisation call.
+ * This is inefficient if this functionality is not required: it is disabled
+ * if the following flag is set.
+ */
+# define EVP_MD_CTX_FLAG_FINALISE        0x0200
+/* NOTE: 0x0400 is reserved for internal usage */
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+EVP_CIPHER *EVP_CIPHER_meth_new(int cipher_type, int block_size, int key_len);
+OSSL_DEPRECATEDIN_3_0
+EVP_CIPHER *EVP_CIPHER_meth_dup(const EVP_CIPHER *cipher);
+OSSL_DEPRECATEDIN_3_0
+void EVP_CIPHER_meth_free(EVP_CIPHER *cipher);
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_meth_set_iv_length(EVP_CIPHER *cipher, int iv_len);
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_meth_set_flags(EVP_CIPHER *cipher, unsigned long flags);
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_meth_set_impl_ctx_size(EVP_CIPHER *cipher, int ctx_size);
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_meth_set_init(EVP_CIPHER *cipher,
+                             int (*init) (EVP_CIPHER_CTX *ctx,
+                                          const unsigned char *key,
+                                          const unsigned char *iv,
+                                          int enc));
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_meth_set_do_cipher(EVP_CIPHER *cipher,
+                                  int (*do_cipher) (EVP_CIPHER_CTX *ctx,
+                                                    unsigned char *out,
+                                                    const unsigned char *in,
+                                                    size_t inl));
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_meth_set_cleanup(EVP_CIPHER *cipher,
+                                int (*cleanup) (EVP_CIPHER_CTX *));
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_meth_set_set_asn1_params(EVP_CIPHER *cipher,
+                                        int (*set_asn1_parameters) (EVP_CIPHER_CTX *,
+                                                                    ASN1_TYPE *));
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_meth_set_get_asn1_params(EVP_CIPHER *cipher,
+                                        int (*get_asn1_parameters) (EVP_CIPHER_CTX *,
+                                                                    ASN1_TYPE *));
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_meth_set_ctrl(EVP_CIPHER *cipher,
+                             int (*ctrl) (EVP_CIPHER_CTX *, int type,
+                                          int arg, void *ptr));
+OSSL_DEPRECATEDIN_3_0 int
+(*EVP_CIPHER_meth_get_init(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *ctx,
+                                                      const unsigned char *key,
+                                                      const unsigned char *iv,
+                                                      int enc);
+OSSL_DEPRECATEDIN_3_0 int
+(*EVP_CIPHER_meth_get_do_cipher(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *ctx,
+                                                           unsigned char *out,
+                                                           const unsigned char *in,
+                                                           size_t inl);
+OSSL_DEPRECATEDIN_3_0 int
+(*EVP_CIPHER_meth_get_cleanup(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *);
+OSSL_DEPRECATEDIN_3_0 int
+(*EVP_CIPHER_meth_get_set_asn1_params(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *,
+                                                                 ASN1_TYPE *);
+OSSL_DEPRECATEDIN_3_0 int
+(*EVP_CIPHER_meth_get_get_asn1_params(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *,
+                                                                 ASN1_TYPE *);
+OSSL_DEPRECATEDIN_3_0 int
+(*EVP_CIPHER_meth_get_ctrl(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *, int type,
+                                                      int arg, void *ptr);
+# endif
+
+/* Values for cipher flags */
+
+/* Modes for ciphers */
+
+# define         EVP_CIPH_STREAM_CIPHER          0x0
+# define         EVP_CIPH_ECB_MODE               0x1
+# define         EVP_CIPH_CBC_MODE               0x2
+# define         EVP_CIPH_CFB_MODE               0x3
+# define         EVP_CIPH_OFB_MODE               0x4
+# define         EVP_CIPH_CTR_MODE               0x5
+# define         EVP_CIPH_GCM_MODE               0x6
+# define         EVP_CIPH_CCM_MODE               0x7
+# define         EVP_CIPH_XTS_MODE               0x10001
+# define         EVP_CIPH_WRAP_MODE              0x10002
+# define         EVP_CIPH_OCB_MODE               0x10003
+# define         EVP_CIPH_SIV_MODE               0x10004
+# define         EVP_CIPH_MODE                   0xF0007
+/* Set if variable length cipher */
+# define         EVP_CIPH_VARIABLE_LENGTH        0x8
+/* Set if the iv handling should be done by the cipher itself */
+# define         EVP_CIPH_CUSTOM_IV              0x10
+/* Set if the cipher's init() function should be called if key is NULL */
+# define         EVP_CIPH_ALWAYS_CALL_INIT       0x20
+/* Call ctrl() to init cipher parameters */
+# define         EVP_CIPH_CTRL_INIT              0x40
+/* Don't use standard key length function */
+# define         EVP_CIPH_CUSTOM_KEY_LENGTH      0x80
+/* Don't use standard block padding */
+# define         EVP_CIPH_NO_PADDING             0x100
+/* cipher handles random key generation */
+# define         EVP_CIPH_RAND_KEY               0x200
+/* cipher has its own additional copying logic */
+# define         EVP_CIPH_CUSTOM_COPY            0x400
+/* Don't use standard iv length function */
+# define         EVP_CIPH_CUSTOM_IV_LENGTH       0x800
+/* Legacy and no longer relevant: Allow use default ASN1 get/set iv */
+# define         EVP_CIPH_FLAG_DEFAULT_ASN1      0
+/* Free:                                         0x1000 */
+/* Buffer length in bits not bytes: CFB1 mode only */
+# define         EVP_CIPH_FLAG_LENGTH_BITS       0x2000
+/* Deprecated FIPS flag: was 0x4000 */
+# define         EVP_CIPH_FLAG_FIPS              0
+/* Deprecated FIPS flag: was 0x8000 */
+# define         EVP_CIPH_FLAG_NON_FIPS_ALLOW    0
+
+/*
+ * Cipher handles any and all padding logic as well as finalisation.
+ */
+# define         EVP_CIPH_FLAG_CTS               0x4000
+# define         EVP_CIPH_FLAG_CUSTOM_CIPHER     0x100000
+# define         EVP_CIPH_FLAG_AEAD_CIPHER       0x200000
+# define         EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0x400000
+/* Cipher can handle pipeline operations */
+# define         EVP_CIPH_FLAG_PIPELINE          0X800000
+/* For provider implementations that handle  ASN1 get/set param themselves */
+# define         EVP_CIPH_FLAG_CUSTOM_ASN1       0x1000000
+/* For ciphers generating unprotected CMS attributes */
+# define         EVP_CIPH_FLAG_CIPHER_WITH_MAC   0x2000000
+/* For supplementary wrap cipher support */
+# define         EVP_CIPH_FLAG_GET_WRAP_CIPHER   0x4000000
+# define         EVP_CIPH_FLAG_INVERSE_CIPHER    0x8000000
+
+/*
+ * Cipher context flag to indicate we can handle wrap mode: if allowed in
+ * older applications it could overflow buffers.
+ */
+
+# define         EVP_CIPHER_CTX_FLAG_WRAP_ALLOW  0x1
+
+/* ctrl() values */
+
+# define         EVP_CTRL_INIT                   0x0
+# define         EVP_CTRL_SET_KEY_LENGTH         0x1
+# define         EVP_CTRL_GET_RC2_KEY_BITS       0x2
+# define         EVP_CTRL_SET_RC2_KEY_BITS       0x3
+# define         EVP_CTRL_GET_RC5_ROUNDS         0x4
+# define         EVP_CTRL_SET_RC5_ROUNDS         0x5
+# define         EVP_CTRL_RAND_KEY               0x6
+# define         EVP_CTRL_PBE_PRF_NID            0x7
+# define         EVP_CTRL_COPY                   0x8
+# define         EVP_CTRL_AEAD_SET_IVLEN         0x9
+# define         EVP_CTRL_AEAD_GET_TAG           0x10
+# define         EVP_CTRL_AEAD_SET_TAG           0x11
+# define         EVP_CTRL_AEAD_SET_IV_FIXED      0x12
+# define         EVP_CTRL_GCM_SET_IVLEN          EVP_CTRL_AEAD_SET_IVLEN
+# define         EVP_CTRL_GCM_GET_TAG            EVP_CTRL_AEAD_GET_TAG
+# define         EVP_CTRL_GCM_SET_TAG            EVP_CTRL_AEAD_SET_TAG
+# define         EVP_CTRL_GCM_SET_IV_FIXED       EVP_CTRL_AEAD_SET_IV_FIXED
+# define         EVP_CTRL_GCM_IV_GEN             0x13
+# define         EVP_CTRL_CCM_SET_IVLEN          EVP_CTRL_AEAD_SET_IVLEN
+# define         EVP_CTRL_CCM_GET_TAG            EVP_CTRL_AEAD_GET_TAG
+# define         EVP_CTRL_CCM_SET_TAG            EVP_CTRL_AEAD_SET_TAG
+# define         EVP_CTRL_CCM_SET_IV_FIXED       EVP_CTRL_AEAD_SET_IV_FIXED
+# define         EVP_CTRL_CCM_SET_L              0x14
+# define         EVP_CTRL_CCM_SET_MSGLEN         0x15
+/*
+ * AEAD cipher deduces payload length and returns number of bytes required to
+ * store MAC and eventual padding. Subsequent call to EVP_Cipher even
+ * appends/verifies MAC.
+ */
+# define         EVP_CTRL_AEAD_TLS1_AAD          0x16
+/* Used by composite AEAD ciphers, no-op in GCM, CCM... */
+# define         EVP_CTRL_AEAD_SET_MAC_KEY       0x17
+/* Set the GCM invocation field, decrypt only */
+# define         EVP_CTRL_GCM_SET_IV_INV         0x18
+
+# define         EVP_CTRL_TLS1_1_MULTIBLOCK_AAD  0x19
+# define         EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT      0x1a
+# define         EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT      0x1b
+# define         EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE  0x1c
+
+# define         EVP_CTRL_SSL3_MASTER_SECRET             0x1d
+
+/* EVP_CTRL_SET_SBOX takes the char * specifying S-boxes */
+# define         EVP_CTRL_SET_SBOX                       0x1e
+/*
+ * EVP_CTRL_SBOX_USED takes a 'size_t' and 'char *', pointing at a
+ * pre-allocated buffer with specified size
+ */
+# define         EVP_CTRL_SBOX_USED                      0x1f
+/* EVP_CTRL_KEY_MESH takes 'size_t' number of bytes to mesh the key after,
+ * 0 switches meshing off
+ */
+# define         EVP_CTRL_KEY_MESH                       0x20
+/* EVP_CTRL_BLOCK_PADDING_MODE takes the padding mode */
+# define         EVP_CTRL_BLOCK_PADDING_MODE             0x21
+
+/* Set the output buffers to use for a pipelined operation */
+# define         EVP_CTRL_SET_PIPELINE_OUTPUT_BUFS       0x22
+/* Set the input buffers to use for a pipelined operation */
+# define         EVP_CTRL_SET_PIPELINE_INPUT_BUFS        0x23
+/* Set the input buffer lengths to use for a pipelined operation */
+# define         EVP_CTRL_SET_PIPELINE_INPUT_LENS        0x24
+/* Get the IV length used by the cipher */
+# define         EVP_CTRL_GET_IVLEN                      0x25
+/* 0x26 is unused */
+/* Tell the cipher it's doing a speed test (SIV disallows multiple ops) */
+# define         EVP_CTRL_SET_SPEED                      0x27
+/* Get the unprotectedAttrs from cipher ctx */
+# define         EVP_CTRL_PROCESS_UNPROTECTED            0x28
+/* Get the supplementary wrap cipher */
+#define          EVP_CTRL_GET_WRAP_CIPHER                0x29
+/* TLSTREE key diversification */
+#define          EVP_CTRL_TLSTREE                        0x2A
+
+/* Padding modes */
+#define EVP_PADDING_PKCS7       1
+#define EVP_PADDING_ISO7816_4   2
+#define EVP_PADDING_ANSI923     3
+#define EVP_PADDING_ISO10126    4
+#define EVP_PADDING_ZERO        5
+
+/* RFC 5246 defines additional data to be 13 bytes in length */
+# define         EVP_AEAD_TLS1_AAD_LEN           13
+
+typedef struct {
+    unsigned char *out;
+    const unsigned char *inp;
+    size_t len;
+    unsigned int interleave;
+} EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM;
+
+/* GCM TLS constants */
+/* Length of fixed part of IV derived from PRF */
+# define EVP_GCM_TLS_FIXED_IV_LEN                        4
+/* Length of explicit part of IV part of TLS records */
+# define EVP_GCM_TLS_EXPLICIT_IV_LEN                     8
+/* Length of tag for TLS */
+# define EVP_GCM_TLS_TAG_LEN                             16
+
+/* CCM TLS constants */
+/* Length of fixed part of IV derived from PRF */
+# define EVP_CCM_TLS_FIXED_IV_LEN                        4
+/* Length of explicit part of IV part of TLS records */
+# define EVP_CCM_TLS_EXPLICIT_IV_LEN                     8
+/* Total length of CCM IV length for TLS */
+# define EVP_CCM_TLS_IV_LEN                              12
+/* Length of tag for TLS */
+# define EVP_CCM_TLS_TAG_LEN                             16
+/* Length of CCM8 tag for TLS */
+# define EVP_CCM8_TLS_TAG_LEN                            8
+
+/* Length of tag for TLS */
+# define EVP_CHACHAPOLY_TLS_TAG_LEN                      16
+
+typedef struct evp_cipher_info_st {
+    const EVP_CIPHER *cipher;
+    unsigned char iv[EVP_MAX_IV_LENGTH];
+} EVP_CIPHER_INFO;
+
+
+/* Password based encryption function */
+typedef int (EVP_PBE_KEYGEN) (EVP_CIPHER_CTX *ctx, const char *pass,
+                              int passlen, ASN1_TYPE *param,
+                              const EVP_CIPHER *cipher, const EVP_MD *md,
+                              int en_de);
+
+typedef int (EVP_PBE_KEYGEN_EX) (EVP_CIPHER_CTX *ctx, const char *pass,
+                                 int passlen, ASN1_TYPE *param,
+                                 const EVP_CIPHER *cipher, const EVP_MD *md,
+                                 int en_de, OSSL_LIB_CTX *libctx, const char *propq);
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
+                                                         (rsa))
+# endif
+
+# ifndef OPENSSL_NO_DSA
+#  define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
+                                        (dsa))
+# endif
+
+# if !defined(OPENSSL_NO_DH) && !defined(OPENSSL_NO_DEPRECATED_3_0)
+#  define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,(dh))
+# endif
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  ifndef OPENSSL_NO_EC
+#   define EVP_PKEY_assign_EC_KEY(pkey,eckey) \
+        EVP_PKEY_assign((pkey), EVP_PKEY_EC, (eckey))
+#  endif
+# endif
+# ifndef OPENSSL_NO_SIPHASH
+#  define EVP_PKEY_assign_SIPHASH(pkey,shkey) EVP_PKEY_assign((pkey),\
+                                        EVP_PKEY_SIPHASH,(shkey))
+# endif
+
+# ifndef OPENSSL_NO_POLY1305
+#  define EVP_PKEY_assign_POLY1305(pkey,polykey) EVP_PKEY_assign((pkey),\
+                                        EVP_PKEY_POLY1305,(polykey))
+# endif
+
+/* Add some extra combinations */
+# define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
+# define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
+# define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
+# define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
+
+int EVP_MD_get_type(const EVP_MD *md);
+# define EVP_MD_type EVP_MD_get_type
+# define EVP_MD_nid EVP_MD_get_type
+const char *EVP_MD_get0_name(const EVP_MD *md);
+# define EVP_MD_name EVP_MD_get0_name
+const char *EVP_MD_get0_description(const EVP_MD *md);
+int EVP_MD_is_a(const EVP_MD *md, const char *name);
+int EVP_MD_names_do_all(const EVP_MD *md,
+                        void (*fn)(const char *name, void *data),
+                        void *data);
+const OSSL_PROVIDER *EVP_MD_get0_provider(const EVP_MD *md);
+int EVP_MD_get_pkey_type(const EVP_MD *md);
+# define EVP_MD_pkey_type EVP_MD_get_pkey_type
+int EVP_MD_get_size(const EVP_MD *md);
+# define EVP_MD_size EVP_MD_get_size
+int EVP_MD_get_block_size(const EVP_MD *md);
+# define EVP_MD_block_size EVP_MD_get_block_size
+unsigned long EVP_MD_get_flags(const EVP_MD *md);
+# define EVP_MD_flags EVP_MD_get_flags
+
+const EVP_MD *EVP_MD_CTX_get0_md(const EVP_MD_CTX *ctx);
+EVP_MD *EVP_MD_CTX_get1_md(EVP_MD_CTX *ctx);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0
+int (*EVP_MD_CTX_update_fn(EVP_MD_CTX *ctx))(EVP_MD_CTX *ctx,
+                                             const void *data, size_t count);
+OSSL_DEPRECATEDIN_3_0
+void EVP_MD_CTX_set_update_fn(EVP_MD_CTX *ctx,
+                              int (*update) (EVP_MD_CTX *ctx,
+                                             const void *data, size_t count));
+# endif
+# define EVP_MD_CTX_get0_name(e)       EVP_MD_get0_name(EVP_MD_CTX_get0_md(e))
+# define EVP_MD_CTX_get_size(e)        EVP_MD_get_size(EVP_MD_CTX_get0_md(e))
+# define EVP_MD_CTX_size               EVP_MD_CTX_get_size
+# define EVP_MD_CTX_get_block_size(e)  EVP_MD_get_block_size(EVP_MD_CTX_get0_md(e))
+# define EVP_MD_CTX_block_size EVP_MD_CTX_get_block_size
+# define EVP_MD_CTX_get_type(e)            EVP_MD_get_type(EVP_MD_CTX_get0_md(e))
+# define EVP_MD_CTX_type EVP_MD_CTX_get_type
+EVP_PKEY_CTX *EVP_MD_CTX_get_pkey_ctx(const EVP_MD_CTX *ctx);
+# define EVP_MD_CTX_pkey_ctx EVP_MD_CTX_get_pkey_ctx
+void EVP_MD_CTX_set_pkey_ctx(EVP_MD_CTX *ctx, EVP_PKEY_CTX *pctx);
+void *EVP_MD_CTX_get0_md_data(const EVP_MD_CTX *ctx);
+# define EVP_MD_CTX_md_data EVP_MD_CTX_get0_md_data
+
+int EVP_CIPHER_get_nid(const EVP_CIPHER *cipher);
+# define EVP_CIPHER_nid EVP_CIPHER_get_nid
+const char *EVP_CIPHER_get0_name(const EVP_CIPHER *cipher);
+# define EVP_CIPHER_name EVP_CIPHER_get0_name
+const char *EVP_CIPHER_get0_description(const EVP_CIPHER *cipher);
+int EVP_CIPHER_is_a(const EVP_CIPHER *cipher, const char *name);
+int EVP_CIPHER_names_do_all(const EVP_CIPHER *cipher,
+                            void (*fn)(const char *name, void *data),
+                            void *data);
+const OSSL_PROVIDER *EVP_CIPHER_get0_provider(const EVP_CIPHER *cipher);
+int EVP_CIPHER_get_block_size(const EVP_CIPHER *cipher);
+# define EVP_CIPHER_block_size EVP_CIPHER_get_block_size
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_impl_ctx_size(const EVP_CIPHER *cipher);
+# endif
+int EVP_CIPHER_get_key_length(const EVP_CIPHER *cipher);
+# define EVP_CIPHER_key_length EVP_CIPHER_get_key_length
+int EVP_CIPHER_get_iv_length(const EVP_CIPHER *cipher);
+# define EVP_CIPHER_iv_length EVP_CIPHER_get_iv_length
+unsigned long EVP_CIPHER_get_flags(const EVP_CIPHER *cipher);
+# define EVP_CIPHER_flags EVP_CIPHER_get_flags
+int EVP_CIPHER_get_mode(const EVP_CIPHER *cipher);
+# define EVP_CIPHER_mode EVP_CIPHER_get_mode
+int EVP_CIPHER_get_type(const EVP_CIPHER *cipher);
+# define EVP_CIPHER_type EVP_CIPHER_get_type
+EVP_CIPHER *EVP_CIPHER_fetch(OSSL_LIB_CTX *ctx, const char *algorithm,
+                             const char *properties);
+int EVP_CIPHER_up_ref(EVP_CIPHER *cipher);
+void EVP_CIPHER_free(EVP_CIPHER *cipher);
+
+const EVP_CIPHER *EVP_CIPHER_CTX_get0_cipher(const EVP_CIPHER_CTX *ctx);
+EVP_CIPHER *EVP_CIPHER_CTX_get1_cipher(EVP_CIPHER_CTX *ctx);
+int EVP_CIPHER_CTX_is_encrypting(const EVP_CIPHER_CTX *ctx);
+# define EVP_CIPHER_CTX_encrypting EVP_CIPHER_CTX_is_encrypting
+int EVP_CIPHER_CTX_get_nid(const EVP_CIPHER_CTX *ctx);
+# define EVP_CIPHER_CTX_nid EVP_CIPHER_CTX_get_nid
+int EVP_CIPHER_CTX_get_block_size(const EVP_CIPHER_CTX *ctx);
+# define EVP_CIPHER_CTX_block_size EVP_CIPHER_CTX_get_block_size
+int EVP_CIPHER_CTX_get_key_length(const EVP_CIPHER_CTX *ctx);
+# define EVP_CIPHER_CTX_key_length EVP_CIPHER_CTX_get_key_length
+int EVP_CIPHER_CTX_get_iv_length(const EVP_CIPHER_CTX *ctx);
+# define EVP_CIPHER_CTX_iv_length EVP_CIPHER_CTX_get_iv_length
+int EVP_CIPHER_CTX_get_tag_length(const EVP_CIPHER_CTX *ctx);
+# define EVP_CIPHER_CTX_tag_length EVP_CIPHER_CTX_get_tag_length
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0 const unsigned char *EVP_CIPHER_CTX_iv(const EVP_CIPHER_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0 const unsigned char *EVP_CIPHER_CTX_original_iv(const EVP_CIPHER_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0 unsigned char *EVP_CIPHER_CTX_iv_noconst(EVP_CIPHER_CTX *ctx);
+# endif
+int EVP_CIPHER_CTX_get_updated_iv(EVP_CIPHER_CTX *ctx, void *buf, size_t len);
+int EVP_CIPHER_CTX_get_original_iv(EVP_CIPHER_CTX *ctx, void *buf, size_t len);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+unsigned char *EVP_CIPHER_CTX_buf_noconst(EVP_CIPHER_CTX *ctx);
+# endif
+int EVP_CIPHER_CTX_get_num(const EVP_CIPHER_CTX *ctx);
+# define EVP_CIPHER_CTX_num EVP_CIPHER_CTX_get_num
+int EVP_CIPHER_CTX_set_num(EVP_CIPHER_CTX *ctx, int num);
+EVP_CIPHER_CTX *EVP_CIPHER_CTX_dup(const EVP_CIPHER_CTX *in);
+int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
+void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx);
+void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data);
+void *EVP_CIPHER_CTX_get_cipher_data(const EVP_CIPHER_CTX *ctx);
+void *EVP_CIPHER_CTX_set_cipher_data(EVP_CIPHER_CTX *ctx, void *cipher_data);
+# define EVP_CIPHER_CTX_get0_name(c) EVP_CIPHER_get0_name(EVP_CIPHER_CTX_get0_cipher(c))
+# define EVP_CIPHER_CTX_get_type(c)  EVP_CIPHER_get_type(EVP_CIPHER_CTX_get0_cipher(c))
+# define EVP_CIPHER_CTX_type         EVP_CIPHER_CTX_get_type
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define EVP_CIPHER_CTX_flags(c)    EVP_CIPHER_get_flags(EVP_CIPHER_CTX_get0_cipher(c))
+# endif
+# define EVP_CIPHER_CTX_get_mode(c)  EVP_CIPHER_get_mode(EVP_CIPHER_CTX_get0_cipher(c))
+# define EVP_CIPHER_CTX_mode         EVP_CIPHER_CTX_get_mode
+
+# define EVP_ENCODE_LENGTH(l)    ((((l)+2)/3*4)+((l)/48+1)*2+80)
+# define EVP_DECODE_LENGTH(l)    (((l)+3)/4*3+80)
+
+# define EVP_SignInit_ex(a,b,c)          EVP_DigestInit_ex(a,b,c)
+# define EVP_SignInit(a,b)               EVP_DigestInit(a,b)
+# define EVP_SignUpdate(a,b,c)           EVP_DigestUpdate(a,b,c)
+# define EVP_VerifyInit_ex(a,b,c)        EVP_DigestInit_ex(a,b,c)
+# define EVP_VerifyInit(a,b)             EVP_DigestInit(a,b)
+# define EVP_VerifyUpdate(a,b,c)         EVP_DigestUpdate(a,b,c)
+# define EVP_OpenUpdate(a,b,c,d,e)       EVP_DecryptUpdate(a,b,c,d,e)
+# define EVP_SealUpdate(a,b,c,d,e)       EVP_EncryptUpdate(a,b,c,d,e)
+
+# ifdef CONST_STRICT
+void BIO_set_md(BIO *, const EVP_MD *md);
+# else
+#  define BIO_set_md(b,md)          BIO_ctrl(b,BIO_C_SET_MD,0,(void *)(md))
+# endif
+# define BIO_get_md(b,mdp)          BIO_ctrl(b,BIO_C_GET_MD,0,(mdp))
+# define BIO_get_md_ctx(b,mdcp)     BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(mdcp))
+# define BIO_set_md_ctx(b,mdcp)     BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(mdcp))
+# define BIO_get_cipher_status(b)   BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
+# define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(c_pp))
+
+/*__owur*/ int EVP_Cipher(EVP_CIPHER_CTX *c,
+                          unsigned char *out,
+                          const unsigned char *in, unsigned int inl);
+
+# define EVP_add_cipher_alias(n,alias) \
+        OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
+# define EVP_add_digest_alias(n,alias) \
+        OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
+# define EVP_delete_cipher_alias(alias) \
+        OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
+# define EVP_delete_digest_alias(alias) \
+        OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
+
+int EVP_MD_get_params(const EVP_MD *digest, OSSL_PARAM params[]);
+int EVP_MD_CTX_set_params(EVP_MD_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_MD_CTX_get_params(EVP_MD_CTX *ctx, OSSL_PARAM params[]);
+const OSSL_PARAM *EVP_MD_gettable_params(const EVP_MD *digest);
+const OSSL_PARAM *EVP_MD_settable_ctx_params(const EVP_MD *md);
+const OSSL_PARAM *EVP_MD_gettable_ctx_params(const EVP_MD *md);
+const OSSL_PARAM *EVP_MD_CTX_settable_params(EVP_MD_CTX *ctx);
+const OSSL_PARAM *EVP_MD_CTX_gettable_params(EVP_MD_CTX *ctx);
+int EVP_MD_CTX_ctrl(EVP_MD_CTX *ctx, int cmd, int p1, void *p2);
+EVP_MD_CTX *EVP_MD_CTX_new(void);
+int EVP_MD_CTX_reset(EVP_MD_CTX *ctx);
+void EVP_MD_CTX_free(EVP_MD_CTX *ctx);
+# define EVP_MD_CTX_create()     EVP_MD_CTX_new()
+# define EVP_MD_CTX_init(ctx)    EVP_MD_CTX_reset((ctx))
+# define EVP_MD_CTX_destroy(ctx) EVP_MD_CTX_free((ctx))
+__owur EVP_MD_CTX *EVP_MD_CTX_dup(const EVP_MD_CTX *in);
+__owur int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in);
+void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags);
+void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags);
+int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags);
+__owur int EVP_DigestInit_ex2(EVP_MD_CTX *ctx, const EVP_MD *type,
+                              const OSSL_PARAM params[]);
+__owur int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type,
+                                 ENGINE *impl);
+__owur int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *d,
+                                size_t cnt);
+__owur int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md,
+                                  unsigned int *s);
+__owur int EVP_Digest(const void *data, size_t count,
+                          unsigned char *md, unsigned int *size,
+                          const EVP_MD *type, ENGINE *impl);
+__owur int EVP_Q_digest(OSSL_LIB_CTX *libctx, const char *name,
+                        const char *propq, const void *data, size_t datalen,
+                        unsigned char *md, size_t *mdlen);
+
+__owur int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in);
+__owur int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
+__owur int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md,
+                           unsigned int *s);
+__owur int EVP_DigestFinalXOF(EVP_MD_CTX *ctx, unsigned char *md,
+                              size_t len);
+
+__owur EVP_MD *EVP_MD_fetch(OSSL_LIB_CTX *ctx, const char *algorithm,
+                            const char *properties);
+
+int EVP_MD_up_ref(EVP_MD *md);
+void EVP_MD_free(EVP_MD *md);
+
+int EVP_read_pw_string(char *buf, int length, const char *prompt, int verify);
+int EVP_read_pw_string_min(char *buf, int minlen, int maxlen,
+                           const char *prompt, int verify);
+void EVP_set_pw_prompt(const char *prompt);
+char *EVP_get_pw_prompt(void);
+
+__owur int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md,
+                          const unsigned char *salt,
+                          const unsigned char *data, int datal, int count,
+                          unsigned char *key, unsigned char *iv);
+
+void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
+void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
+int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags);
+
+__owur int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+                           const unsigned char *key, const unsigned char *iv);
+/*__owur*/ int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,
+                                  const EVP_CIPHER *cipher, ENGINE *impl,
+                                  const unsigned char *key,
+                                  const unsigned char *iv);
+__owur int EVP_EncryptInit_ex2(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+                               const unsigned char *key,
+                               const unsigned char *iv,
+                               const OSSL_PARAM params[]);
+/*__owur*/ int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                                 int *outl, const unsigned char *in, int inl);
+/*__owur*/ int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                                   int *outl);
+/*__owur*/ int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                                int *outl);
+
+__owur int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+                           const unsigned char *key, const unsigned char *iv);
+/*__owur*/ int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,
+                                  const EVP_CIPHER *cipher, ENGINE *impl,
+                                  const unsigned char *key,
+                                  const unsigned char *iv);
+__owur int EVP_DecryptInit_ex2(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+                               const unsigned char *key,
+                               const unsigned char *iv,
+                               const OSSL_PARAM params[]);
+/*__owur*/ int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                                 int *outl, const unsigned char *in, int inl);
+__owur int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
+                            int *outl);
+/*__owur*/ int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
+                                   int *outl);
+
+__owur int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+                          const unsigned char *key, const unsigned char *iv,
+                          int enc);
+/*__owur*/ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,
+                                 const EVP_CIPHER *cipher, ENGINE *impl,
+                                 const unsigned char *key,
+                                 const unsigned char *iv, int enc);
+__owur int EVP_CipherInit_ex2(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+                              const unsigned char *key, const unsigned char *iv,
+                              int enc, const OSSL_PARAM params[]);
+__owur int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                            int *outl, const unsigned char *in, int inl);
+__owur int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
+                           int *outl);
+__owur int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
+                              int *outl);
+
+__owur int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s,
+                         EVP_PKEY *pkey);
+__owur int EVP_SignFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s,
+                            EVP_PKEY *pkey, OSSL_LIB_CTX *libctx,
+                            const char *propq);
+
+__owur int EVP_DigestSign(EVP_MD_CTX *ctx, unsigned char *sigret,
+                          size_t *siglen, const unsigned char *tbs,
+                          size_t tbslen);
+
+__owur int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf,
+                           unsigned int siglen, EVP_PKEY *pkey);
+__owur int EVP_VerifyFinal_ex(EVP_MD_CTX *ctx, const unsigned char *sigbuf,
+                              unsigned int siglen, EVP_PKEY *pkey,
+                              OSSL_LIB_CTX *libctx, const char *propq);
+
+__owur int EVP_DigestVerify(EVP_MD_CTX *ctx, const unsigned char *sigret,
+                            size_t siglen, const unsigned char *tbs,
+                            size_t tbslen);
+
+int EVP_DigestSignInit_ex(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
+                          const char *mdname, OSSL_LIB_CTX *libctx,
+                          const char *props, EVP_PKEY *pkey,
+                          const OSSL_PARAM params[]);
+/*__owur*/ int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
+                                  const EVP_MD *type, ENGINE *e,
+                                  EVP_PKEY *pkey);
+int EVP_DigestSignUpdate(EVP_MD_CTX *ctx, const void *data, size_t dsize);
+__owur int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
+                               size_t *siglen);
+
+int EVP_DigestVerifyInit_ex(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
+                            const char *mdname, OSSL_LIB_CTX *libctx,
+                            const char *props, EVP_PKEY *pkey,
+                            const OSSL_PARAM params[]);
+__owur int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
+                                const EVP_MD *type, ENGINE *e,
+                                EVP_PKEY *pkey);
+int EVP_DigestVerifyUpdate(EVP_MD_CTX *ctx, const void *data, size_t dsize);
+__owur int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig,
+                                 size_t siglen);
+
+__owur int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
+                        const unsigned char *ek, int ekl,
+                        const unsigned char *iv, EVP_PKEY *priv);
+__owur int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
+
+__owur int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
+                        unsigned char **ek, int *ekl, unsigned char *iv,
+                        EVP_PKEY **pubk, int npubk);
+__owur int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
+
+EVP_ENCODE_CTX *EVP_ENCODE_CTX_new(void);
+void EVP_ENCODE_CTX_free(EVP_ENCODE_CTX *ctx);
+int EVP_ENCODE_CTX_copy(EVP_ENCODE_CTX *dctx, const EVP_ENCODE_CTX *sctx);
+int EVP_ENCODE_CTX_num(EVP_ENCODE_CTX *ctx);
+void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
+int EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
+                     const unsigned char *in, int inl);
+void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl);
+int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
+
+void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
+int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
+                     const unsigned char *in, int inl);
+int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
+                    char *out, int *outl);
+int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define EVP_CIPHER_CTX_init(c)      EVP_CIPHER_CTX_reset(c)
+#  define EVP_CIPHER_CTX_cleanup(c)   EVP_CIPHER_CTX_reset(c)
+# endif
+EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
+int EVP_CIPHER_CTX_reset(EVP_CIPHER_CTX *c);
+void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *c);
+int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
+int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
+int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
+int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
+int EVP_CIPHER_get_params(EVP_CIPHER *cipher, OSSL_PARAM params[]);
+int EVP_CIPHER_CTX_set_params(EVP_CIPHER_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_CIPHER_CTX_get_params(EVP_CIPHER_CTX *ctx, OSSL_PARAM params[]);
+const OSSL_PARAM *EVP_CIPHER_gettable_params(const EVP_CIPHER *cipher);
+const OSSL_PARAM *EVP_CIPHER_settable_ctx_params(const EVP_CIPHER *cipher);
+const OSSL_PARAM *EVP_CIPHER_gettable_ctx_params(const EVP_CIPHER *cipher);
+const OSSL_PARAM *EVP_CIPHER_CTX_settable_params(EVP_CIPHER_CTX *ctx);
+const OSSL_PARAM *EVP_CIPHER_CTX_gettable_params(EVP_CIPHER_CTX *ctx);
+
+const BIO_METHOD *BIO_f_md(void);
+const BIO_METHOD *BIO_f_base64(void);
+const BIO_METHOD *BIO_f_cipher(void);
+const BIO_METHOD *BIO_f_reliable(void);
+__owur int BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k,
+                          const unsigned char *i, int enc);
+
+const EVP_MD *EVP_md_null(void);
+# ifndef OPENSSL_NO_MD2
+const EVP_MD *EVP_md2(void);
+# endif
+# ifndef OPENSSL_NO_MD4
+const EVP_MD *EVP_md4(void);
+# endif
+# ifndef OPENSSL_NO_MD5
+const EVP_MD *EVP_md5(void);
+const EVP_MD *EVP_md5_sha1(void);
+# endif
+# ifndef OPENSSL_NO_BLAKE2
+const EVP_MD *EVP_blake2b512(void);
+const EVP_MD *EVP_blake2s256(void);
+# endif
+const EVP_MD *EVP_sha1(void);
+const EVP_MD *EVP_sha224(void);
+const EVP_MD *EVP_sha256(void);
+const EVP_MD *EVP_sha384(void);
+const EVP_MD *EVP_sha512(void);
+const EVP_MD *EVP_sha512_224(void);
+const EVP_MD *EVP_sha512_256(void);
+const EVP_MD *EVP_sha3_224(void);
+const EVP_MD *EVP_sha3_256(void);
+const EVP_MD *EVP_sha3_384(void);
+const EVP_MD *EVP_sha3_512(void);
+const EVP_MD *EVP_shake128(void);
+const EVP_MD *EVP_shake256(void);
+
+# ifndef OPENSSL_NO_MDC2
+const EVP_MD *EVP_mdc2(void);
+# endif
+# ifndef OPENSSL_NO_RMD160
+const EVP_MD *EVP_ripemd160(void);
+# endif
+# ifndef OPENSSL_NO_WHIRLPOOL
+const EVP_MD *EVP_whirlpool(void);
+# endif
+# ifndef OPENSSL_NO_SM3
+const EVP_MD *EVP_sm3(void);
+# endif
+const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
+# ifndef OPENSSL_NO_DES
+const EVP_CIPHER *EVP_des_ecb(void);
+const EVP_CIPHER *EVP_des_ede(void);
+const EVP_CIPHER *EVP_des_ede3(void);
+const EVP_CIPHER *EVP_des_ede_ecb(void);
+const EVP_CIPHER *EVP_des_ede3_ecb(void);
+const EVP_CIPHER *EVP_des_cfb64(void);
+#  define EVP_des_cfb EVP_des_cfb64
+const EVP_CIPHER *EVP_des_cfb1(void);
+const EVP_CIPHER *EVP_des_cfb8(void);
+const EVP_CIPHER *EVP_des_ede_cfb64(void);
+#  define EVP_des_ede_cfb EVP_des_ede_cfb64
+const EVP_CIPHER *EVP_des_ede3_cfb64(void);
+#  define EVP_des_ede3_cfb EVP_des_ede3_cfb64
+const EVP_CIPHER *EVP_des_ede3_cfb1(void);
+const EVP_CIPHER *EVP_des_ede3_cfb8(void);
+const EVP_CIPHER *EVP_des_ofb(void);
+const EVP_CIPHER *EVP_des_ede_ofb(void);
+const EVP_CIPHER *EVP_des_ede3_ofb(void);
+const EVP_CIPHER *EVP_des_cbc(void);
+const EVP_CIPHER *EVP_des_ede_cbc(void);
+const EVP_CIPHER *EVP_des_ede3_cbc(void);
+const EVP_CIPHER *EVP_desx_cbc(void);
+const EVP_CIPHER *EVP_des_ede3_wrap(void);
+/*
+ * This should now be supported through the dev_crypto ENGINE. But also, why
+ * are rc4 and md5 declarations made here inside a "NO_DES" precompiler
+ * branch?
+ */
+# endif
+# ifndef OPENSSL_NO_RC4
+const EVP_CIPHER *EVP_rc4(void);
+const EVP_CIPHER *EVP_rc4_40(void);
+#  ifndef OPENSSL_NO_MD5
+const EVP_CIPHER *EVP_rc4_hmac_md5(void);
+#  endif
+# endif
+# ifndef OPENSSL_NO_IDEA
+const EVP_CIPHER *EVP_idea_ecb(void);
+const EVP_CIPHER *EVP_idea_cfb64(void);
+#  define EVP_idea_cfb EVP_idea_cfb64
+const EVP_CIPHER *EVP_idea_ofb(void);
+const EVP_CIPHER *EVP_idea_cbc(void);
+# endif
+# ifndef OPENSSL_NO_RC2
+const EVP_CIPHER *EVP_rc2_ecb(void);
+const EVP_CIPHER *EVP_rc2_cbc(void);
+const EVP_CIPHER *EVP_rc2_40_cbc(void);
+const EVP_CIPHER *EVP_rc2_64_cbc(void);
+const EVP_CIPHER *EVP_rc2_cfb64(void);
+#  define EVP_rc2_cfb EVP_rc2_cfb64
+const EVP_CIPHER *EVP_rc2_ofb(void);
+# endif
+# ifndef OPENSSL_NO_BF
+const EVP_CIPHER *EVP_bf_ecb(void);
+const EVP_CIPHER *EVP_bf_cbc(void);
+const EVP_CIPHER *EVP_bf_cfb64(void);
+#  define EVP_bf_cfb EVP_bf_cfb64
+const EVP_CIPHER *EVP_bf_ofb(void);
+# endif
+# ifndef OPENSSL_NO_CAST
+const EVP_CIPHER *EVP_cast5_ecb(void);
+const EVP_CIPHER *EVP_cast5_cbc(void);
+const EVP_CIPHER *EVP_cast5_cfb64(void);
+#  define EVP_cast5_cfb EVP_cast5_cfb64
+const EVP_CIPHER *EVP_cast5_ofb(void);
+# endif
+# ifndef OPENSSL_NO_RC5
+const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
+const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
+const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void);
+#  define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
+const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
+# endif
+const EVP_CIPHER *EVP_aes_128_ecb(void);
+const EVP_CIPHER *EVP_aes_128_cbc(void);
+const EVP_CIPHER *EVP_aes_128_cfb1(void);
+const EVP_CIPHER *EVP_aes_128_cfb8(void);
+const EVP_CIPHER *EVP_aes_128_cfb128(void);
+# define EVP_aes_128_cfb EVP_aes_128_cfb128
+const EVP_CIPHER *EVP_aes_128_ofb(void);
+const EVP_CIPHER *EVP_aes_128_ctr(void);
+const EVP_CIPHER *EVP_aes_128_ccm(void);
+const EVP_CIPHER *EVP_aes_128_gcm(void);
+const EVP_CIPHER *EVP_aes_128_xts(void);
+const EVP_CIPHER *EVP_aes_128_wrap(void);
+const EVP_CIPHER *EVP_aes_128_wrap_pad(void);
+# ifndef OPENSSL_NO_OCB
+const EVP_CIPHER *EVP_aes_128_ocb(void);
+# endif
+const EVP_CIPHER *EVP_aes_192_ecb(void);
+const EVP_CIPHER *EVP_aes_192_cbc(void);
+const EVP_CIPHER *EVP_aes_192_cfb1(void);
+const EVP_CIPHER *EVP_aes_192_cfb8(void);
+const EVP_CIPHER *EVP_aes_192_cfb128(void);
+# define EVP_aes_192_cfb EVP_aes_192_cfb128
+const EVP_CIPHER *EVP_aes_192_ofb(void);
+const EVP_CIPHER *EVP_aes_192_ctr(void);
+const EVP_CIPHER *EVP_aes_192_ccm(void);
+const EVP_CIPHER *EVP_aes_192_gcm(void);
+const EVP_CIPHER *EVP_aes_192_wrap(void);
+const EVP_CIPHER *EVP_aes_192_wrap_pad(void);
+# ifndef OPENSSL_NO_OCB
+const EVP_CIPHER *EVP_aes_192_ocb(void);
+# endif
+const EVP_CIPHER *EVP_aes_256_ecb(void);
+const EVP_CIPHER *EVP_aes_256_cbc(void);
+const EVP_CIPHER *EVP_aes_256_cfb1(void);
+const EVP_CIPHER *EVP_aes_256_cfb8(void);
+const EVP_CIPHER *EVP_aes_256_cfb128(void);
+# define EVP_aes_256_cfb EVP_aes_256_cfb128
+const EVP_CIPHER *EVP_aes_256_ofb(void);
+const EVP_CIPHER *EVP_aes_256_ctr(void);
+const EVP_CIPHER *EVP_aes_256_ccm(void);
+const EVP_CIPHER *EVP_aes_256_gcm(void);
+const EVP_CIPHER *EVP_aes_256_xts(void);
+const EVP_CIPHER *EVP_aes_256_wrap(void);
+const EVP_CIPHER *EVP_aes_256_wrap_pad(void);
+# ifndef OPENSSL_NO_OCB
+const EVP_CIPHER *EVP_aes_256_ocb(void);
+# endif
+const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void);
+const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void);
+const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void);
+const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void);
+# ifndef OPENSSL_NO_ARIA
+const EVP_CIPHER *EVP_aria_128_ecb(void);
+const EVP_CIPHER *EVP_aria_128_cbc(void);
+const EVP_CIPHER *EVP_aria_128_cfb1(void);
+const EVP_CIPHER *EVP_aria_128_cfb8(void);
+const EVP_CIPHER *EVP_aria_128_cfb128(void);
+#  define EVP_aria_128_cfb EVP_aria_128_cfb128
+const EVP_CIPHER *EVP_aria_128_ctr(void);
+const EVP_CIPHER *EVP_aria_128_ofb(void);
+const EVP_CIPHER *EVP_aria_128_gcm(void);
+const EVP_CIPHER *EVP_aria_128_ccm(void);
+const EVP_CIPHER *EVP_aria_192_ecb(void);
+const EVP_CIPHER *EVP_aria_192_cbc(void);
+const EVP_CIPHER *EVP_aria_192_cfb1(void);
+const EVP_CIPHER *EVP_aria_192_cfb8(void);
+const EVP_CIPHER *EVP_aria_192_cfb128(void);
+#  define EVP_aria_192_cfb EVP_aria_192_cfb128
+const EVP_CIPHER *EVP_aria_192_ctr(void);
+const EVP_CIPHER *EVP_aria_192_ofb(void);
+const EVP_CIPHER *EVP_aria_192_gcm(void);
+const EVP_CIPHER *EVP_aria_192_ccm(void);
+const EVP_CIPHER *EVP_aria_256_ecb(void);
+const EVP_CIPHER *EVP_aria_256_cbc(void);
+const EVP_CIPHER *EVP_aria_256_cfb1(void);
+const EVP_CIPHER *EVP_aria_256_cfb8(void);
+const EVP_CIPHER *EVP_aria_256_cfb128(void);
+#  define EVP_aria_256_cfb EVP_aria_256_cfb128
+const EVP_CIPHER *EVP_aria_256_ctr(void);
+const EVP_CIPHER *EVP_aria_256_ofb(void);
+const EVP_CIPHER *EVP_aria_256_gcm(void);
+const EVP_CIPHER *EVP_aria_256_ccm(void);
+# endif
+# ifndef OPENSSL_NO_CAMELLIA
+const EVP_CIPHER *EVP_camellia_128_ecb(void);
+const EVP_CIPHER *EVP_camellia_128_cbc(void);
+const EVP_CIPHER *EVP_camellia_128_cfb1(void);
+const EVP_CIPHER *EVP_camellia_128_cfb8(void);
+const EVP_CIPHER *EVP_camellia_128_cfb128(void);
+#  define EVP_camellia_128_cfb EVP_camellia_128_cfb128
+const EVP_CIPHER *EVP_camellia_128_ofb(void);
+const EVP_CIPHER *EVP_camellia_128_ctr(void);
+const EVP_CIPHER *EVP_camellia_192_ecb(void);
+const EVP_CIPHER *EVP_camellia_192_cbc(void);
+const EVP_CIPHER *EVP_camellia_192_cfb1(void);
+const EVP_CIPHER *EVP_camellia_192_cfb8(void);
+const EVP_CIPHER *EVP_camellia_192_cfb128(void);
+#  define EVP_camellia_192_cfb EVP_camellia_192_cfb128
+const EVP_CIPHER *EVP_camellia_192_ofb(void);
+const EVP_CIPHER *EVP_camellia_192_ctr(void);
+const EVP_CIPHER *EVP_camellia_256_ecb(void);
+const EVP_CIPHER *EVP_camellia_256_cbc(void);
+const EVP_CIPHER *EVP_camellia_256_cfb1(void);
+const EVP_CIPHER *EVP_camellia_256_cfb8(void);
+const EVP_CIPHER *EVP_camellia_256_cfb128(void);
+#  define EVP_camellia_256_cfb EVP_camellia_256_cfb128
+const EVP_CIPHER *EVP_camellia_256_ofb(void);
+const EVP_CIPHER *EVP_camellia_256_ctr(void);
+# endif
+# ifndef OPENSSL_NO_CHACHA
+const EVP_CIPHER *EVP_chacha20(void);
+#  ifndef OPENSSL_NO_POLY1305
+const EVP_CIPHER *EVP_chacha20_poly1305(void);
+#  endif
+# endif
+
+# ifndef OPENSSL_NO_SEED
+const EVP_CIPHER *EVP_seed_ecb(void);
+const EVP_CIPHER *EVP_seed_cbc(void);
+const EVP_CIPHER *EVP_seed_cfb128(void);
+#  define EVP_seed_cfb EVP_seed_cfb128
+const EVP_CIPHER *EVP_seed_ofb(void);
+# endif
+
+# ifndef OPENSSL_NO_SM4
+const EVP_CIPHER *EVP_sm4_ecb(void);
+const EVP_CIPHER *EVP_sm4_cbc(void);
+const EVP_CIPHER *EVP_sm4_cfb128(void);
+#  define EVP_sm4_cfb EVP_sm4_cfb128
+const EVP_CIPHER *EVP_sm4_ofb(void);
+const EVP_CIPHER *EVP_sm4_ctr(void);
+# endif
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define OPENSSL_add_all_algorithms_conf() \
+    OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
+                        | OPENSSL_INIT_ADD_ALL_DIGESTS \
+                        | OPENSSL_INIT_LOAD_CONFIG, NULL)
+#  define OPENSSL_add_all_algorithms_noconf() \
+    OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
+                        | OPENSSL_INIT_ADD_ALL_DIGESTS, NULL)
+
+#  ifdef OPENSSL_LOAD_CONF
+#   define OpenSSL_add_all_algorithms() OPENSSL_add_all_algorithms_conf()
+#  else
+#   define OpenSSL_add_all_algorithms() OPENSSL_add_all_algorithms_noconf()
+#  endif
+
+#  define OpenSSL_add_all_ciphers() \
+    OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS, NULL)
+#  define OpenSSL_add_all_digests() \
+    OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_DIGESTS, NULL)
+
+#  define EVP_cleanup() while(0) continue
+# endif
+
+int EVP_add_cipher(const EVP_CIPHER *cipher);
+int EVP_add_digest(const EVP_MD *digest);
+
+const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
+const EVP_MD *EVP_get_digestbyname(const char *name);
+
+void EVP_CIPHER_do_all(void (*fn) (const EVP_CIPHER *ciph,
+                                   const char *from, const char *to, void *x),
+                       void *arg);
+void EVP_CIPHER_do_all_sorted(void (*fn)
+                               (const EVP_CIPHER *ciph, const char *from,
+                                const char *to, void *x), void *arg);
+void EVP_CIPHER_do_all_provided(OSSL_LIB_CTX *libctx,
+                                void (*fn)(EVP_CIPHER *cipher, void *arg),
+                                void *arg);
+
+void EVP_MD_do_all(void (*fn) (const EVP_MD *ciph,
+                               const char *from, const char *to, void *x),
+                   void *arg);
+void EVP_MD_do_all_sorted(void (*fn)
+                           (const EVP_MD *ciph, const char *from,
+                            const char *to, void *x), void *arg);
+void EVP_MD_do_all_provided(OSSL_LIB_CTX *libctx,
+                            void (*fn)(EVP_MD *md, void *arg),
+                            void *arg);
+
+/* MAC stuff */
+
+EVP_MAC *EVP_MAC_fetch(OSSL_LIB_CTX *libctx, const char *algorithm,
+                       const char *properties);
+int EVP_MAC_up_ref(EVP_MAC *mac);
+void EVP_MAC_free(EVP_MAC *mac);
+const char *EVP_MAC_get0_name(const EVP_MAC *mac);
+const char *EVP_MAC_get0_description(const EVP_MAC *mac);
+int EVP_MAC_is_a(const EVP_MAC *mac, const char *name);
+const OSSL_PROVIDER *EVP_MAC_get0_provider(const EVP_MAC *mac);
+int EVP_MAC_get_params(EVP_MAC *mac, OSSL_PARAM params[]);
+
+EVP_MAC_CTX *EVP_MAC_CTX_new(EVP_MAC *mac);
+void EVP_MAC_CTX_free(EVP_MAC_CTX *ctx);
+EVP_MAC_CTX *EVP_MAC_CTX_dup(const EVP_MAC_CTX *src);
+EVP_MAC *EVP_MAC_CTX_get0_mac(EVP_MAC_CTX *ctx);
+int EVP_MAC_CTX_get_params(EVP_MAC_CTX *ctx, OSSL_PARAM params[]);
+int EVP_MAC_CTX_set_params(EVP_MAC_CTX *ctx, const OSSL_PARAM params[]);
+
+size_t EVP_MAC_CTX_get_mac_size(EVP_MAC_CTX *ctx);
+size_t EVP_MAC_CTX_get_block_size(EVP_MAC_CTX *ctx);
+unsigned char *EVP_Q_mac(OSSL_LIB_CTX *libctx, const char *name, const char *propq,
+                         const char *subalg, const OSSL_PARAM *params,
+                         const void *key, size_t keylen,
+                         const unsigned char *data, size_t datalen,
+                         unsigned char *out, size_t outsize, size_t *outlen);
+int EVP_MAC_init(EVP_MAC_CTX *ctx, const unsigned char *key, size_t keylen,
+                 const OSSL_PARAM params[]);
+int EVP_MAC_update(EVP_MAC_CTX *ctx, const unsigned char *data, size_t datalen);
+int EVP_MAC_final(EVP_MAC_CTX *ctx,
+                  unsigned char *out, size_t *outl, size_t outsize);
+int EVP_MAC_finalXOF(EVP_MAC_CTX *ctx, unsigned char *out, size_t outsize);
+const OSSL_PARAM *EVP_MAC_gettable_params(const EVP_MAC *mac);
+const OSSL_PARAM *EVP_MAC_gettable_ctx_params(const EVP_MAC *mac);
+const OSSL_PARAM *EVP_MAC_settable_ctx_params(const EVP_MAC *mac);
+const OSSL_PARAM *EVP_MAC_CTX_gettable_params(EVP_MAC_CTX *ctx);
+const OSSL_PARAM *EVP_MAC_CTX_settable_params(EVP_MAC_CTX *ctx);
+
+void EVP_MAC_do_all_provided(OSSL_LIB_CTX *libctx,
+                             void (*fn)(EVP_MAC *mac, void *arg),
+                             void *arg);
+int EVP_MAC_names_do_all(const EVP_MAC *mac,
+                         void (*fn)(const char *name, void *data),
+                         void *data);
+
+/* RAND stuff */
+EVP_RAND *EVP_RAND_fetch(OSSL_LIB_CTX *libctx, const char *algorithm,
+                         const char *properties);
+int EVP_RAND_up_ref(EVP_RAND *rand);
+void EVP_RAND_free(EVP_RAND *rand);
+const char *EVP_RAND_get0_name(const EVP_RAND *rand);
+const char *EVP_RAND_get0_description(const EVP_RAND *md);
+int EVP_RAND_is_a(const EVP_RAND *rand, const char *name);
+const OSSL_PROVIDER *EVP_RAND_get0_provider(const EVP_RAND *rand);
+int EVP_RAND_get_params(EVP_RAND *rand, OSSL_PARAM params[]);
+
+EVP_RAND_CTX *EVP_RAND_CTX_new(EVP_RAND *rand, EVP_RAND_CTX *parent);
+int EVP_RAND_CTX_up_ref(EVP_RAND_CTX *ctx);
+void EVP_RAND_CTX_free(EVP_RAND_CTX *ctx);
+EVP_RAND *EVP_RAND_CTX_get0_rand(EVP_RAND_CTX *ctx);
+int EVP_RAND_CTX_get_params(EVP_RAND_CTX *ctx, OSSL_PARAM params[]);
+int EVP_RAND_CTX_set_params(EVP_RAND_CTX *ctx, const OSSL_PARAM params[]);
+const OSSL_PARAM *EVP_RAND_gettable_params(const EVP_RAND *rand);
+const OSSL_PARAM *EVP_RAND_gettable_ctx_params(const EVP_RAND *rand);
+const OSSL_PARAM *EVP_RAND_settable_ctx_params(const EVP_RAND *rand);
+const OSSL_PARAM *EVP_RAND_CTX_gettable_params(EVP_RAND_CTX *ctx);
+const OSSL_PARAM *EVP_RAND_CTX_settable_params(EVP_RAND_CTX *ctx);
+
+void EVP_RAND_do_all_provided(OSSL_LIB_CTX *libctx,
+                              void (*fn)(EVP_RAND *rand, void *arg),
+                              void *arg);
+int EVP_RAND_names_do_all(const EVP_RAND *rand,
+                          void (*fn)(const char *name, void *data),
+                          void *data);
+
+__owur int EVP_RAND_instantiate(EVP_RAND_CTX *ctx, unsigned int strength,
+                                int prediction_resistance,
+                                const unsigned char *pstr, size_t pstr_len,
+                                const OSSL_PARAM params[]);
+int EVP_RAND_uninstantiate(EVP_RAND_CTX *ctx);
+__owur int EVP_RAND_generate(EVP_RAND_CTX *ctx, unsigned char *out,
+                             size_t outlen, unsigned int strength,
+                             int prediction_resistance,
+                             const unsigned char *addin, size_t addin_len);
+int EVP_RAND_reseed(EVP_RAND_CTX *ctx, int prediction_resistance,
+                    const unsigned char *ent, size_t ent_len,
+                    const unsigned char *addin, size_t addin_len);
+__owur int EVP_RAND_nonce(EVP_RAND_CTX *ctx, unsigned char *out, size_t outlen);
+__owur int EVP_RAND_enable_locking(EVP_RAND_CTX *ctx);
+
+int EVP_RAND_verify_zeroization(EVP_RAND_CTX *ctx);
+unsigned int EVP_RAND_get_strength(EVP_RAND_CTX *ctx);
+int EVP_RAND_get_state(EVP_RAND_CTX *ctx);
+
+# define EVP_RAND_STATE_UNINITIALISED    0
+# define EVP_RAND_STATE_READY            1
+# define EVP_RAND_STATE_ERROR            2
+
+/* PKEY stuff */
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int EVP_PKEY_decrypt_old(unsigned char *dec_key,
+                                          const unsigned char *enc_key,
+                                          int enc_key_len,
+                                          EVP_PKEY *private_key);
+OSSL_DEPRECATEDIN_3_0 int EVP_PKEY_encrypt_old(unsigned char *enc_key,
+                                          const unsigned char *key,
+                                          int key_len, EVP_PKEY *pub_key);
+# endif
+int EVP_PKEY_is_a(const EVP_PKEY *pkey, const char *name);
+int EVP_PKEY_type_names_do_all(const EVP_PKEY *pkey,
+                               void (*fn)(const char *name, void *data),
+                               void *data);
+int EVP_PKEY_type(int type);
+int EVP_PKEY_get_id(const EVP_PKEY *pkey);
+# define EVP_PKEY_id EVP_PKEY_get_id
+int EVP_PKEY_get_base_id(const EVP_PKEY *pkey);
+# define EVP_PKEY_base_id EVP_PKEY_get_base_id
+int EVP_PKEY_get_bits(const EVP_PKEY *pkey);
+# define EVP_PKEY_bits EVP_PKEY_get_bits
+int EVP_PKEY_get_security_bits(const EVP_PKEY *pkey);
+# define EVP_PKEY_security_bits EVP_PKEY_get_security_bits
+int EVP_PKEY_get_size(const EVP_PKEY *pkey);
+# define EVP_PKEY_size EVP_PKEY_get_size
+int EVP_PKEY_can_sign(const EVP_PKEY *pkey);
+int EVP_PKEY_set_type(EVP_PKEY *pkey, int type);
+int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
+int EVP_PKEY_set_type_by_keymgmt(EVP_PKEY *pkey, EVP_KEYMGMT *keymgmt);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  ifndef OPENSSL_NO_ENGINE
+OSSL_DEPRECATEDIN_3_0
+int EVP_PKEY_set1_engine(EVP_PKEY *pkey, ENGINE *e);
+OSSL_DEPRECATEDIN_3_0
+ENGINE *EVP_PKEY_get0_engine(const EVP_PKEY *pkey);
+#  endif
+OSSL_DEPRECATEDIN_3_0
+int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key);
+OSSL_DEPRECATEDIN_3_0
+void *EVP_PKEY_get0(const EVP_PKEY *pkey);
+OSSL_DEPRECATEDIN_3_0
+const unsigned char *EVP_PKEY_get0_hmac(const EVP_PKEY *pkey, size_t *len);
+#  ifndef OPENSSL_NO_POLY1305
+OSSL_DEPRECATEDIN_3_0
+const unsigned char *EVP_PKEY_get0_poly1305(const EVP_PKEY *pkey, size_t *len);
+#  endif
+#  ifndef OPENSSL_NO_SIPHASH
+OSSL_DEPRECATEDIN_3_0
+const unsigned char *EVP_PKEY_get0_siphash(const EVP_PKEY *pkey, size_t *len);
+#  endif
+
+struct rsa_st;
+OSSL_DEPRECATEDIN_3_0
+int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, struct rsa_st *key);
+OSSL_DEPRECATEDIN_3_0
+const struct rsa_st *EVP_PKEY_get0_RSA(const EVP_PKEY *pkey);
+OSSL_DEPRECATEDIN_3_0
+struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
+
+#  ifndef OPENSSL_NO_DSA
+struct dsa_st;
+OSSL_DEPRECATEDIN_3_0
+int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, struct dsa_st *key);
+OSSL_DEPRECATEDIN_3_0
+const struct dsa_st *EVP_PKEY_get0_DSA(const EVP_PKEY *pkey);
+OSSL_DEPRECATEDIN_3_0
+struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
+#  endif
+
+#  ifndef OPENSSL_NO_DH
+struct dh_st;
+OSSL_DEPRECATEDIN_3_0 int EVP_PKEY_set1_DH(EVP_PKEY *pkey, struct dh_st *key);
+OSSL_DEPRECATEDIN_3_0 const struct dh_st *EVP_PKEY_get0_DH(const EVP_PKEY *pkey);
+OSSL_DEPRECATEDIN_3_0 struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
+#  endif
+
+#  ifndef OPENSSL_NO_EC
+struct ec_key_st;
+OSSL_DEPRECATEDIN_3_0
+int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, struct ec_key_st *key);
+OSSL_DEPRECATEDIN_3_0
+const struct ec_key_st *EVP_PKEY_get0_EC_KEY(const EVP_PKEY *pkey);
+OSSL_DEPRECATEDIN_3_0
+struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
+#  endif
+# endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+EVP_PKEY *EVP_PKEY_new(void);
+int EVP_PKEY_up_ref(EVP_PKEY *pkey);
+EVP_PKEY *EVP_PKEY_dup(EVP_PKEY *pkey);
+void EVP_PKEY_free(EVP_PKEY *pkey);
+const char *EVP_PKEY_get0_description(const EVP_PKEY *pkey);
+const OSSL_PROVIDER *EVP_PKEY_get0_provider(const EVP_PKEY *key);
+
+EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp,
+                        long length);
+int i2d_PublicKey(const EVP_PKEY *a, unsigned char **pp);
+
+
+EVP_PKEY *d2i_PrivateKey_ex(int type, EVP_PKEY **a, const unsigned char **pp,
+                            long length, OSSL_LIB_CTX *libctx,
+                            const char *propq);
+EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
+                         long length);
+EVP_PKEY *d2i_AutoPrivateKey_ex(EVP_PKEY **a, const unsigned char **pp,
+                                long length, OSSL_LIB_CTX *libctx,
+                                const char *propq);
+EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
+                             long length);
+int i2d_PrivateKey(const EVP_PKEY *a, unsigned char **pp);
+
+int i2d_KeyParams(const EVP_PKEY *a, unsigned char **pp);
+EVP_PKEY *d2i_KeyParams(int type, EVP_PKEY **a, const unsigned char **pp,
+                        long length);
+int i2d_KeyParams_bio(BIO *bp, const EVP_PKEY *pkey);
+EVP_PKEY *d2i_KeyParams_bio(int type, EVP_PKEY **a, BIO *in);
+
+int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
+int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
+int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode);
+int EVP_PKEY_parameters_eq(const EVP_PKEY *a, const EVP_PKEY *b);
+int EVP_PKEY_eq(const EVP_PKEY *a, const EVP_PKEY *b);
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
+OSSL_DEPRECATEDIN_3_0
+int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
+# endif
+
+int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
+                          int indent, ASN1_PCTX *pctx);
+int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
+                           int indent, ASN1_PCTX *pctx);
+int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
+                          int indent, ASN1_PCTX *pctx);
+# ifndef OPENSSL_NO_STDIO
+int EVP_PKEY_print_public_fp(FILE *fp, const EVP_PKEY *pkey,
+                             int indent, ASN1_PCTX *pctx);
+int EVP_PKEY_print_private_fp(FILE *fp, const EVP_PKEY *pkey,
+                              int indent, ASN1_PCTX *pctx);
+int EVP_PKEY_print_params_fp(FILE *fp, const EVP_PKEY *pkey,
+                             int indent, ASN1_PCTX *pctx);
+# endif
+
+int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
+int EVP_PKEY_get_default_digest_name(EVP_PKEY *pkey,
+                                     char *mdname, size_t mdname_sz);
+int EVP_PKEY_digestsign_supports_digest(EVP_PKEY *pkey, OSSL_LIB_CTX *libctx,
+                                        const char *name, const char *propq);
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+/*
+ * For backwards compatibility. Use EVP_PKEY_set1_encoded_public_key in
+ * preference
+ */
+#  define EVP_PKEY_set1_tls_encodedpoint(pkey, pt, ptlen) \
+          EVP_PKEY_set1_encoded_public_key((pkey), (pt), (ptlen))
+# endif
+
+int EVP_PKEY_set1_encoded_public_key(EVP_PKEY *pkey,
+                                     const unsigned char *pub, size_t publen);
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+/*
+ * For backwards compatibility. Use EVP_PKEY_get1_encoded_public_key in
+ * preference
+ */
+#  define EVP_PKEY_get1_tls_encodedpoint(pkey, ppt) \
+          EVP_PKEY_get1_encoded_public_key((pkey), (ppt))
+# endif
+
+size_t EVP_PKEY_get1_encoded_public_key(EVP_PKEY *pkey, unsigned char **ppub);
+
+/* calls methods */
+int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
+int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
+
+/* These are used by EVP_CIPHER methods */
+int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
+int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
+
+/* PKCS5 password based encryption */
+int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
+                       ASN1_TYPE *param, const EVP_CIPHER *cipher,
+                       const EVP_MD *md, int en_de);
+int PKCS5_PBE_keyivgen_ex(EVP_CIPHER_CTX *cctx, const char *pass, int passlen,
+                          ASN1_TYPE *param, const EVP_CIPHER *cipher,
+                          const EVP_MD *md, int en_de, OSSL_LIB_CTX *libctx,
+                          const char *propq);
+int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
+                           const unsigned char *salt, int saltlen, int iter,
+                           int keylen, unsigned char *out);
+int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
+                      const unsigned char *salt, int saltlen, int iter,
+                      const EVP_MD *digest, int keylen, unsigned char *out);
+int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
+                          ASN1_TYPE *param, const EVP_CIPHER *cipher,
+                          const EVP_MD *md, int en_de);
+int PKCS5_v2_PBE_keyivgen_ex(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
+                             ASN1_TYPE *param, const EVP_CIPHER *cipher,
+                             const EVP_MD *md, int en_de,
+                             OSSL_LIB_CTX *libctx, const char *propq);
+
+#ifndef OPENSSL_NO_SCRYPT
+int EVP_PBE_scrypt(const char *pass, size_t passlen,
+                   const unsigned char *salt, size_t saltlen,
+                   uint64_t N, uint64_t r, uint64_t p, uint64_t maxmem,
+                   unsigned char *key, size_t keylen);
+int EVP_PBE_scrypt_ex(const char *pass, size_t passlen,
+                      const unsigned char *salt, size_t saltlen,
+                      uint64_t N, uint64_t r, uint64_t p, uint64_t maxmem,
+                      unsigned char *key, size_t keylen,
+                      OSSL_LIB_CTX *ctx, const char *propq);
+
+int PKCS5_v2_scrypt_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass,
+                             int passlen, ASN1_TYPE *param,
+                             const EVP_CIPHER *c, const EVP_MD *md, int en_de);
+int PKCS5_v2_scrypt_keyivgen_ex(EVP_CIPHER_CTX *ctx, const char *pass,
+                                int passlen, ASN1_TYPE *param,
+                                const EVP_CIPHER *c, const EVP_MD *md, int en_de,
+                                OSSL_LIB_CTX *libctx, const char *propq);
+#endif
+
+void PKCS5_PBE_add(void);
+
+int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
+                       ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
+
+int EVP_PBE_CipherInit_ex(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
+                          ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de,
+                          OSSL_LIB_CTX *libctx, const char *propq);
+
+/* PBE type */
+
+/* Can appear as the outermost AlgorithmIdentifier */
+# define EVP_PBE_TYPE_OUTER      0x0
+/* Is an PRF type OID */
+# define EVP_PBE_TYPE_PRF        0x1
+/* Is a PKCS#5 v2.0 KDF */
+# define EVP_PBE_TYPE_KDF        0x2
+
+int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid,
+                         int md_nid, EVP_PBE_KEYGEN *keygen);
+int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
+                    EVP_PBE_KEYGEN *keygen);
+int EVP_PBE_find(int type, int pbe_nid, int *pcnid, int *pmnid,
+                 EVP_PBE_KEYGEN **pkeygen);
+int EVP_PBE_find_ex(int type, int pbe_nid, int *pcnid, int *pmnid,
+                    EVP_PBE_KEYGEN **pkeygen, EVP_PBE_KEYGEN_EX **pkeygen_ex);
+void EVP_PBE_cleanup(void);
+int EVP_PBE_get(int *ptype, int *ppbe_nid, size_t num);
+
+# define ASN1_PKEY_ALIAS         0x1
+# define ASN1_PKEY_DYNAMIC       0x2
+# define ASN1_PKEY_SIGPARAM_NULL 0x4
+
+# define ASN1_PKEY_CTRL_PKCS7_SIGN       0x1
+# define ASN1_PKEY_CTRL_PKCS7_ENCRYPT    0x2
+# define ASN1_PKEY_CTRL_DEFAULT_MD_NID   0x3
+# define ASN1_PKEY_CTRL_CMS_SIGN         0x5
+# define ASN1_PKEY_CTRL_CMS_ENVELOPE     0x7
+# define ASN1_PKEY_CTRL_CMS_RI_TYPE      0x8
+
+# define ASN1_PKEY_CTRL_SET1_TLS_ENCPT   0x9
+# define ASN1_PKEY_CTRL_GET1_TLS_ENCPT   0xa
+# define ASN1_PKEY_CTRL_CMS_IS_RI_TYPE_SUPPORTED 0xb
+
+int EVP_PKEY_asn1_get_count(void);
+const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
+const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
+const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
+                                                   const char *str, int len);
+int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth);
+int EVP_PKEY_asn1_add_alias(int to, int from);
+int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id,
+                            int *ppkey_flags, const char **pinfo,
+                            const char **ppem_str,
+                            const EVP_PKEY_ASN1_METHOD *ameth);
+
+const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(const EVP_PKEY *pkey);
+EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags,
+                                        const char *pem_str,
+                                        const char *info);
+void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst,
+                        const EVP_PKEY_ASN1_METHOD *src);
+void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth);
+void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
+                              int (*pub_decode) (EVP_PKEY *pk,
+                                                 const X509_PUBKEY *pub),
+                              int (*pub_encode) (X509_PUBKEY *pub,
+                                                 const EVP_PKEY *pk),
+                              int (*pub_cmp) (const EVP_PKEY *a,
+                                              const EVP_PKEY *b),
+                              int (*pub_print) (BIO *out,
+                                                const EVP_PKEY *pkey,
+                                                int indent, ASN1_PCTX *pctx),
+                              int (*pkey_size) (const EVP_PKEY *pk),
+                              int (*pkey_bits) (const EVP_PKEY *pk));
+void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
+                               int (*priv_decode) (EVP_PKEY *pk,
+                                                   const PKCS8_PRIV_KEY_INFO
+                                                   *p8inf),
+                               int (*priv_encode) (PKCS8_PRIV_KEY_INFO *p8,
+                                                   const EVP_PKEY *pk),
+                               int (*priv_print) (BIO *out,
+                                                  const EVP_PKEY *pkey,
+                                                  int indent,
+                                                  ASN1_PCTX *pctx));
+void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
+                             int (*param_decode) (EVP_PKEY *pkey,
+                                                  const unsigned char **pder,
+                                                  int derlen),
+                             int (*param_encode) (const EVP_PKEY *pkey,
+                                                  unsigned char **pder),
+                             int (*param_missing) (const EVP_PKEY *pk),
+                             int (*param_copy) (EVP_PKEY *to,
+                                                const EVP_PKEY *from),
+                             int (*param_cmp) (const EVP_PKEY *a,
+                                               const EVP_PKEY *b),
+                             int (*param_print) (BIO *out,
+                                                 const EVP_PKEY *pkey,
+                                                 int indent,
+                                                 ASN1_PCTX *pctx));
+
+void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
+                            void (*pkey_free) (EVP_PKEY *pkey));
+void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
+                            int (*pkey_ctrl) (EVP_PKEY *pkey, int op,
+                                              long arg1, void *arg2));
+void EVP_PKEY_asn1_set_item(EVP_PKEY_ASN1_METHOD *ameth,
+                            int (*item_verify) (EVP_MD_CTX *ctx,
+                                                const ASN1_ITEM *it,
+                                                const void *data,
+                                                const X509_ALGOR *a,
+                                                const ASN1_BIT_STRING *sig,
+                                                EVP_PKEY *pkey),
+                            int (*item_sign) (EVP_MD_CTX *ctx,
+                                              const ASN1_ITEM *it,
+                                              const void *data,
+                                              X509_ALGOR *alg1,
+                                              X509_ALGOR *alg2,
+                                              ASN1_BIT_STRING *sig));
+
+void EVP_PKEY_asn1_set_siginf(EVP_PKEY_ASN1_METHOD *ameth,
+                              int (*siginf_set) (X509_SIG_INFO *siginf,
+                                                 const X509_ALGOR *alg,
+                                                 const ASN1_STRING *sig));
+
+void EVP_PKEY_asn1_set_check(EVP_PKEY_ASN1_METHOD *ameth,
+                             int (*pkey_check) (const EVP_PKEY *pk));
+
+void EVP_PKEY_asn1_set_public_check(EVP_PKEY_ASN1_METHOD *ameth,
+                                    int (*pkey_pub_check) (const EVP_PKEY *pk));
+
+void EVP_PKEY_asn1_set_param_check(EVP_PKEY_ASN1_METHOD *ameth,
+                                   int (*pkey_param_check) (const EVP_PKEY *pk));
+
+void EVP_PKEY_asn1_set_set_priv_key(EVP_PKEY_ASN1_METHOD *ameth,
+                                    int (*set_priv_key) (EVP_PKEY *pk,
+                                                         const unsigned char
+                                                            *priv,
+                                                         size_t len));
+void EVP_PKEY_asn1_set_set_pub_key(EVP_PKEY_ASN1_METHOD *ameth,
+                                   int (*set_pub_key) (EVP_PKEY *pk,
+                                                       const unsigned char *pub,
+                                                       size_t len));
+void EVP_PKEY_asn1_set_get_priv_key(EVP_PKEY_ASN1_METHOD *ameth,
+                                    int (*get_priv_key) (const EVP_PKEY *pk,
+                                                         unsigned char *priv,
+                                                         size_t *len));
+void EVP_PKEY_asn1_set_get_pub_key(EVP_PKEY_ASN1_METHOD *ameth,
+                                   int (*get_pub_key) (const EVP_PKEY *pk,
+                                                       unsigned char *pub,
+                                                       size_t *len));
+
+void EVP_PKEY_asn1_set_security_bits(EVP_PKEY_ASN1_METHOD *ameth,
+                                     int (*pkey_security_bits) (const EVP_PKEY
+                                                                *pk));
+
+int EVP_PKEY_CTX_get_signature_md(EVP_PKEY_CTX *ctx, const EVP_MD **md);
+int EVP_PKEY_CTX_set_signature_md(EVP_PKEY_CTX *ctx, const EVP_MD *md);
+
+int EVP_PKEY_CTX_set1_id(EVP_PKEY_CTX *ctx, const void *id, int len);
+int EVP_PKEY_CTX_get1_id(EVP_PKEY_CTX *ctx, void *id);
+int EVP_PKEY_CTX_get1_id_len(EVP_PKEY_CTX *ctx, size_t *id_len);
+
+int EVP_PKEY_CTX_set_kem_op(EVP_PKEY_CTX *ctx, const char *op);
+
+const char *EVP_PKEY_get0_type_name(const EVP_PKEY *key);
+
+# define EVP_PKEY_OP_UNDEFINED           0
+# define EVP_PKEY_OP_PARAMGEN            (1<<1)
+# define EVP_PKEY_OP_KEYGEN              (1<<2)
+# define EVP_PKEY_OP_FROMDATA            (1<<3)
+# define EVP_PKEY_OP_SIGN                (1<<4)
+# define EVP_PKEY_OP_VERIFY              (1<<5)
+# define EVP_PKEY_OP_VERIFYRECOVER       (1<<6)
+# define EVP_PKEY_OP_SIGNCTX             (1<<7)
+# define EVP_PKEY_OP_VERIFYCTX           (1<<8)
+# define EVP_PKEY_OP_ENCRYPT             (1<<9)
+# define EVP_PKEY_OP_DECRYPT             (1<<10)
+# define EVP_PKEY_OP_DERIVE              (1<<11)
+# define EVP_PKEY_OP_ENCAPSULATE         (1<<12)
+# define EVP_PKEY_OP_DECAPSULATE         (1<<13)
+
+# define EVP_PKEY_OP_TYPE_SIG    \
+        (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
+                | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
+
+# define EVP_PKEY_OP_TYPE_CRYPT \
+        (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
+
+# define EVP_PKEY_OP_TYPE_NOGEN \
+        (EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT | EVP_PKEY_OP_DERIVE)
+
+# define EVP_PKEY_OP_TYPE_GEN \
+        (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
+
+
+int EVP_PKEY_CTX_set_mac_key(EVP_PKEY_CTX *ctx, const unsigned char *key,
+                             int keylen);
+
+# define EVP_PKEY_CTRL_MD                1
+# define EVP_PKEY_CTRL_PEER_KEY          2
+# define EVP_PKEY_CTRL_SET_MAC_KEY       6
+# define EVP_PKEY_CTRL_DIGESTINIT        7
+/* Used by GOST key encryption in TLS */
+# define EVP_PKEY_CTRL_SET_IV            8
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define EVP_PKEY_CTRL_PKCS7_ENCRYPT     3
+#  define EVP_PKEY_CTRL_PKCS7_DECRYPT     4
+#  define EVP_PKEY_CTRL_PKCS7_SIGN        5
+#  define EVP_PKEY_CTRL_CMS_ENCRYPT       9
+#  define EVP_PKEY_CTRL_CMS_DECRYPT       10
+#  define EVP_PKEY_CTRL_CMS_SIGN          11
+# endif
+# define EVP_PKEY_CTRL_CIPHER            12
+# define EVP_PKEY_CTRL_GET_MD            13
+# define EVP_PKEY_CTRL_SET_DIGEST_SIZE   14
+# define EVP_PKEY_CTRL_SET1_ID           15
+# define EVP_PKEY_CTRL_GET1_ID           16
+# define EVP_PKEY_CTRL_GET1_ID_LEN       17
+
+# define EVP_PKEY_ALG_CTRL               0x1000
+
+# define EVP_PKEY_FLAG_AUTOARGLEN        2
+/*
+ * Method handles all operations: don't assume any digest related defaults.
+ */
+# define EVP_PKEY_FLAG_SIGCTX_CUSTOM     4
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type);
+OSSL_DEPRECATEDIN_3_0 EVP_PKEY_METHOD *EVP_PKEY_meth_new(int id, int flags);
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
+                                              const EVP_PKEY_METHOD *meth);
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst,
+                                         const EVP_PKEY_METHOD *src);
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth);
+OSSL_DEPRECATEDIN_3_0 int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth);
+OSSL_DEPRECATEDIN_3_0 int EVP_PKEY_meth_remove(const EVP_PKEY_METHOD *pmeth);
+OSSL_DEPRECATEDIN_3_0 size_t EVP_PKEY_meth_get_count(void);
+OSSL_DEPRECATEDIN_3_0 const EVP_PKEY_METHOD *EVP_PKEY_meth_get0(size_t idx);
+# endif
+
+EVP_KEYMGMT *EVP_KEYMGMT_fetch(OSSL_LIB_CTX *ctx, const char *algorithm,
+                               const char *properties);
+int EVP_KEYMGMT_up_ref(EVP_KEYMGMT *keymgmt);
+void EVP_KEYMGMT_free(EVP_KEYMGMT *keymgmt);
+const OSSL_PROVIDER *EVP_KEYMGMT_get0_provider(const EVP_KEYMGMT *keymgmt);
+const char *EVP_KEYMGMT_get0_name(const EVP_KEYMGMT *keymgmt);
+const char *EVP_KEYMGMT_get0_description(const EVP_KEYMGMT *keymgmt);
+int EVP_KEYMGMT_is_a(const EVP_KEYMGMT *keymgmt, const char *name);
+void EVP_KEYMGMT_do_all_provided(OSSL_LIB_CTX *libctx,
+                                 void (*fn)(EVP_KEYMGMT *keymgmt, void *arg),
+                                 void *arg);
+int EVP_KEYMGMT_names_do_all(const EVP_KEYMGMT *keymgmt,
+                             void (*fn)(const char *name, void *data),
+                             void *data);
+const OSSL_PARAM *EVP_KEYMGMT_gettable_params(const EVP_KEYMGMT *keymgmt);
+const OSSL_PARAM *EVP_KEYMGMT_settable_params(const EVP_KEYMGMT *keymgmt);
+const OSSL_PARAM *EVP_KEYMGMT_gen_settable_params(const EVP_KEYMGMT *keymgmt);
+
+EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e);
+EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e);
+EVP_PKEY_CTX *EVP_PKEY_CTX_new_from_name(OSSL_LIB_CTX *libctx,
+                                         const char *name,
+                                         const char *propquery);
+EVP_PKEY_CTX *EVP_PKEY_CTX_new_from_pkey(OSSL_LIB_CTX *libctx,
+                                         EVP_PKEY *pkey, const char *propquery);
+EVP_PKEY_CTX *EVP_PKEY_CTX_dup(const EVP_PKEY_CTX *ctx);
+void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_CTX_is_a(EVP_PKEY_CTX *ctx, const char *keytype);
+
+int EVP_PKEY_CTX_get_params(EVP_PKEY_CTX *ctx, OSSL_PARAM *params);
+const OSSL_PARAM *EVP_PKEY_CTX_gettable_params(const EVP_PKEY_CTX *ctx);
+int EVP_PKEY_CTX_set_params(EVP_PKEY_CTX *ctx, const OSSL_PARAM *params);
+const OSSL_PARAM *EVP_PKEY_CTX_settable_params(const EVP_PKEY_CTX *ctx);
+int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype,
+                      int cmd, int p1, void *p2);
+int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
+                          const char *value);
+int EVP_PKEY_CTX_ctrl_uint64(EVP_PKEY_CTX *ctx, int keytype, int optype,
+                             int cmd, uint64_t value);
+
+int EVP_PKEY_CTX_str2ctrl(EVP_PKEY_CTX *ctx, int cmd, const char *str);
+int EVP_PKEY_CTX_hex2ctrl(EVP_PKEY_CTX *ctx, int cmd, const char *hex);
+
+int EVP_PKEY_CTX_md(EVP_PKEY_CTX *ctx, int optype, int cmd, const char *md);
+
+int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx);
+void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen);
+
+EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e,
+                               const unsigned char *key, int keylen);
+EVP_PKEY *EVP_PKEY_new_raw_private_key_ex(OSSL_LIB_CTX *libctx,
+                                          const char *keytype,
+                                          const char *propq,
+                                          const unsigned char *priv, size_t len);
+EVP_PKEY *EVP_PKEY_new_raw_private_key(int type, ENGINE *e,
+                                       const unsigned char *priv,
+                                       size_t len);
+EVP_PKEY *EVP_PKEY_new_raw_public_key_ex(OSSL_LIB_CTX *libctx,
+                                         const char *keytype, const char *propq,
+                                         const unsigned char *pub, size_t len);
+EVP_PKEY *EVP_PKEY_new_raw_public_key(int type, ENGINE *e,
+                                      const unsigned char *pub,
+                                      size_t len);
+int EVP_PKEY_get_raw_private_key(const EVP_PKEY *pkey, unsigned char *priv,
+                                 size_t *len);
+int EVP_PKEY_get_raw_public_key(const EVP_PKEY *pkey, unsigned char *pub,
+                                size_t *len);
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+EVP_PKEY *EVP_PKEY_new_CMAC_key(ENGINE *e, const unsigned char *priv,
+                                size_t len, const EVP_CIPHER *cipher);
+# endif
+
+void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
+void *EVP_PKEY_CTX_get_data(const EVP_PKEY_CTX *ctx);
+EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx);
+
+EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx);
+
+void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data);
+void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
+
+void EVP_SIGNATURE_free(EVP_SIGNATURE *signature);
+int EVP_SIGNATURE_up_ref(EVP_SIGNATURE *signature);
+OSSL_PROVIDER *EVP_SIGNATURE_get0_provider(const EVP_SIGNATURE *signature);
+EVP_SIGNATURE *EVP_SIGNATURE_fetch(OSSL_LIB_CTX *ctx, const char *algorithm,
+                                   const char *properties);
+int EVP_SIGNATURE_is_a(const EVP_SIGNATURE *signature, const char *name);
+const char *EVP_SIGNATURE_get0_name(const EVP_SIGNATURE *signature);
+const char *EVP_SIGNATURE_get0_description(const EVP_SIGNATURE *signature);
+void EVP_SIGNATURE_do_all_provided(OSSL_LIB_CTX *libctx,
+                                   void (*fn)(EVP_SIGNATURE *signature,
+                                              void *data),
+                                   void *data);
+int EVP_SIGNATURE_names_do_all(const EVP_SIGNATURE *signature,
+                               void (*fn)(const char *name, void *data),
+                               void *data);
+const OSSL_PARAM *EVP_SIGNATURE_gettable_ctx_params(const EVP_SIGNATURE *sig);
+const OSSL_PARAM *EVP_SIGNATURE_settable_ctx_params(const EVP_SIGNATURE *sig);
+
+void EVP_ASYM_CIPHER_free(EVP_ASYM_CIPHER *cipher);
+int EVP_ASYM_CIPHER_up_ref(EVP_ASYM_CIPHER *cipher);
+OSSL_PROVIDER *EVP_ASYM_CIPHER_get0_provider(const EVP_ASYM_CIPHER *cipher);
+EVP_ASYM_CIPHER *EVP_ASYM_CIPHER_fetch(OSSL_LIB_CTX *ctx, const char *algorithm,
+                                       const char *properties);
+int EVP_ASYM_CIPHER_is_a(const EVP_ASYM_CIPHER *cipher, const char *name);
+const char *EVP_ASYM_CIPHER_get0_name(const EVP_ASYM_CIPHER *cipher);
+const char *EVP_ASYM_CIPHER_get0_description(const EVP_ASYM_CIPHER *cipher);
+void EVP_ASYM_CIPHER_do_all_provided(OSSL_LIB_CTX *libctx,
+                                     void (*fn)(EVP_ASYM_CIPHER *cipher,
+                                                void *arg),
+                                     void *arg);
+int EVP_ASYM_CIPHER_names_do_all(const EVP_ASYM_CIPHER *cipher,
+                                 void (*fn)(const char *name, void *data),
+                                 void *data);
+const OSSL_PARAM *EVP_ASYM_CIPHER_gettable_ctx_params(const EVP_ASYM_CIPHER *ciph);
+const OSSL_PARAM *EVP_ASYM_CIPHER_settable_ctx_params(const EVP_ASYM_CIPHER *ciph);
+
+void EVP_KEM_free(EVP_KEM *wrap);
+int EVP_KEM_up_ref(EVP_KEM *wrap);
+OSSL_PROVIDER *EVP_KEM_get0_provider(const EVP_KEM *wrap);
+EVP_KEM *EVP_KEM_fetch(OSSL_LIB_CTX *ctx, const char *algorithm,
+                       const char *properties);
+int EVP_KEM_is_a(const EVP_KEM *wrap, const char *name);
+const char *EVP_KEM_get0_name(const EVP_KEM *wrap);
+const char *EVP_KEM_get0_description(const EVP_KEM *wrap);
+void EVP_KEM_do_all_provided(OSSL_LIB_CTX *libctx,
+                             void (*fn)(EVP_KEM *wrap, void *arg), void *arg);
+int EVP_KEM_names_do_all(const EVP_KEM *wrap,
+                         void (*fn)(const char *name, void *data), void *data);
+const OSSL_PARAM *EVP_KEM_gettable_ctx_params(const EVP_KEM *kem);
+const OSSL_PARAM *EVP_KEM_settable_ctx_params(const EVP_KEM *kem);
+
+int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_sign_init_ex(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
+                  unsigned char *sig, size_t *siglen,
+                  const unsigned char *tbs, size_t tbslen);
+int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_verify_init_ex(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
+                    const unsigned char *sig, size_t siglen,
+                    const unsigned char *tbs, size_t tbslen);
+int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_verify_recover_init_ex(EVP_PKEY_CTX *ctx,
+                                    const OSSL_PARAM params[]);
+int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
+                            unsigned char *rout, size_t *routlen,
+                            const unsigned char *sig, size_t siglen);
+int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_encrypt_init_ex(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
+                     unsigned char *out, size_t *outlen,
+                     const unsigned char *in, size_t inlen);
+int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_decrypt_init_ex(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
+                     unsigned char *out, size_t *outlen,
+                     const unsigned char *in, size_t inlen);
+
+int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_derive_init_ex(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_PKEY_derive_set_peer_ex(EVP_PKEY_CTX *ctx, EVP_PKEY *peer,
+                                int validate_peer);
+int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
+int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
+
+int EVP_PKEY_encapsulate_init(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_PKEY_encapsulate(EVP_PKEY_CTX *ctx,
+                         unsigned char *wrappedkey, size_t *wrappedkeylen,
+                         unsigned char *genkey, size_t *genkeylen);
+int EVP_PKEY_decapsulate_init(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_PKEY_decapsulate(EVP_PKEY_CTX *ctx,
+                         unsigned char *unwrapped, size_t *unwrappedlen,
+                         const unsigned char *wrapped, size_t wrappedlen);
+
+typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx);
+
+int EVP_PKEY_fromdata_init(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_fromdata(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey, int selection,
+                      OSSL_PARAM param[]);
+const OSSL_PARAM *EVP_PKEY_fromdata_settable(EVP_PKEY_CTX *ctx, int selection);
+
+int EVP_PKEY_todata(const EVP_PKEY *pkey, int selection, OSSL_PARAM **params);
+int EVP_PKEY_export(const EVP_PKEY *pkey, int selection,
+                    OSSL_CALLBACK *export_cb, void *export_cbarg);
+
+const OSSL_PARAM *EVP_PKEY_gettable_params(const EVP_PKEY *pkey);
+int EVP_PKEY_get_params(const EVP_PKEY *pkey, OSSL_PARAM params[]);
+int EVP_PKEY_get_int_param(const EVP_PKEY *pkey, const char *key_name,
+                           int *out);
+int EVP_PKEY_get_size_t_param(const EVP_PKEY *pkey, const char *key_name,
+                              size_t *out);
+int EVP_PKEY_get_bn_param(const EVP_PKEY *pkey, const char *key_name,
+                          BIGNUM **bn);
+int EVP_PKEY_get_utf8_string_param(const EVP_PKEY *pkey, const char *key_name,
+                                    char *str, size_t max_buf_sz, size_t *out_sz);
+int EVP_PKEY_get_octet_string_param(const EVP_PKEY *pkey, const char *key_name,
+                                    unsigned char *buf, size_t max_buf_sz,
+                                    size_t *out_sz);
+
+const OSSL_PARAM *EVP_PKEY_settable_params(const EVP_PKEY *pkey);
+int EVP_PKEY_set_params(EVP_PKEY *pkey, OSSL_PARAM params[]);
+int EVP_PKEY_set_int_param(EVP_PKEY *pkey, const char *key_name, int in);
+int EVP_PKEY_set_size_t_param(EVP_PKEY *pkey, const char *key_name, size_t in);
+int EVP_PKEY_set_bn_param(EVP_PKEY *pkey, const char *key_name,
+                          const BIGNUM *bn);
+int EVP_PKEY_set_utf8_string_param(EVP_PKEY *pkey, const char *key_name,
+                                   const char *str);
+int EVP_PKEY_set_octet_string_param(EVP_PKEY *pkey, const char *key_name,
+                                    const unsigned char *buf, size_t bsize);
+
+int EVP_PKEY_get_ec_point_conv_form(const EVP_PKEY *pkey);
+int EVP_PKEY_get_field_type(const EVP_PKEY *pkey);
+
+EVP_PKEY *EVP_PKEY_Q_keygen(OSSL_LIB_CTX *libctx, const char *propq,
+                            const char *type, ...);
+int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
+int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
+int EVP_PKEY_generate(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
+int EVP_PKEY_check(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_public_check(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_public_check_quick(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_param_check(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_param_check_quick(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_private_check(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_pairwise_check(EVP_PKEY_CTX *ctx);
+
+# define EVP_PKEY_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_EVP_PKEY, l, p, newf, dupf, freef)
+int EVP_PKEY_set_ex_data(EVP_PKEY *key, int idx, void *arg);
+void *EVP_PKEY_get_ex_data(const EVP_PKEY *key, int idx);
+
+void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
+EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
+
+int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
+                                             int (*init) (EVP_PKEY_CTX *ctx));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_copy
+    (EVP_PKEY_METHOD *pmeth, int (*copy) (EVP_PKEY_CTX *dst,
+                                          const EVP_PKEY_CTX *src));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_cleanup
+    (EVP_PKEY_METHOD *pmeth, void (*cleanup) (EVP_PKEY_CTX *ctx));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_paramgen
+    (EVP_PKEY_METHOD *pmeth, int (*paramgen_init) (EVP_PKEY_CTX *ctx),
+     int (*paramgen) (EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_keygen
+    (EVP_PKEY_METHOD *pmeth, int (*keygen_init) (EVP_PKEY_CTX *ctx),
+     int (*keygen) (EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_sign
+    (EVP_PKEY_METHOD *pmeth, int (*sign_init) (EVP_PKEY_CTX *ctx),
+     int (*sign) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
+                  const unsigned char *tbs, size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_verify
+    (EVP_PKEY_METHOD *pmeth, int (*verify_init) (EVP_PKEY_CTX *ctx),
+     int (*verify) (EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen,
+                    const unsigned char *tbs, size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_verify_recover
+    (EVP_PKEY_METHOD *pmeth, int (*verify_recover_init) (EVP_PKEY_CTX *ctx),
+     int (*verify_recover) (EVP_PKEY_CTX *ctx, unsigned char *sig,
+                            size_t *siglen, const unsigned char *tbs,
+                            size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_signctx
+    (EVP_PKEY_METHOD *pmeth, int (*signctx_init) (EVP_PKEY_CTX *ctx,
+                                                  EVP_MD_CTX *mctx),
+     int (*signctx) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
+                     EVP_MD_CTX *mctx));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_verifyctx
+    (EVP_PKEY_METHOD *pmeth, int (*verifyctx_init) (EVP_PKEY_CTX *ctx,
+                                                    EVP_MD_CTX *mctx),
+     int (*verifyctx) (EVP_PKEY_CTX *ctx, const unsigned char *sig, int siglen,
+                       EVP_MD_CTX *mctx));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_encrypt
+    (EVP_PKEY_METHOD *pmeth, int (*encrypt_init) (EVP_PKEY_CTX *ctx),
+     int (*encryptfn) (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
+                       const unsigned char *in, size_t inlen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_decrypt
+    (EVP_PKEY_METHOD *pmeth, int (*decrypt_init) (EVP_PKEY_CTX *ctx),
+     int (*decrypt) (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
+                     const unsigned char *in, size_t inlen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_derive
+    (EVP_PKEY_METHOD *pmeth, int (*derive_init) (EVP_PKEY_CTX *ctx),
+     int (*derive) (EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_ctrl
+    (EVP_PKEY_METHOD *pmeth, int (*ctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
+                                          void *p2),
+     int (*ctrl_str) (EVP_PKEY_CTX *ctx, const char *type, const char *value));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_digestsign
+    (EVP_PKEY_METHOD *pmeth,
+     int (*digestsign) (EVP_MD_CTX *ctx, unsigned char *sig, size_t *siglen,
+                        const unsigned char *tbs, size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_digestverify
+    (EVP_PKEY_METHOD *pmeth,
+     int (*digestverify) (EVP_MD_CTX *ctx, const unsigned char *sig,
+                          size_t siglen, const unsigned char *tbs,
+                          size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_check
+    (EVP_PKEY_METHOD *pmeth, int (*check) (EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_public_check
+    (EVP_PKEY_METHOD *pmeth, int (*check) (EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_param_check
+    (EVP_PKEY_METHOD *pmeth, int (*check) (EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_digest_custom
+    (EVP_PKEY_METHOD *pmeth, int (*digest_custom) (EVP_PKEY_CTX *ctx,
+                                                   EVP_MD_CTX *mctx));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_init
+    (const EVP_PKEY_METHOD *pmeth, int (**pinit) (EVP_PKEY_CTX *ctx));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_copy
+    (const EVP_PKEY_METHOD *pmeth, int (**pcopy) (EVP_PKEY_CTX *dst,
+                                                  const EVP_PKEY_CTX *src));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_cleanup
+    (const EVP_PKEY_METHOD *pmeth, void (**pcleanup) (EVP_PKEY_CTX *ctx));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_paramgen
+    (const EVP_PKEY_METHOD *pmeth, int (**pparamgen_init) (EVP_PKEY_CTX *ctx),
+     int (**pparamgen) (EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_keygen
+    (const EVP_PKEY_METHOD *pmeth, int (**pkeygen_init) (EVP_PKEY_CTX *ctx),
+     int (**pkeygen) (EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_sign
+    (const EVP_PKEY_METHOD *pmeth, int (**psign_init) (EVP_PKEY_CTX *ctx),
+     int (**psign) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
+                    const unsigned char *tbs, size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_verify
+    (const EVP_PKEY_METHOD *pmeth, int (**pverify_init) (EVP_PKEY_CTX *ctx),
+     int (**pverify) (EVP_PKEY_CTX *ctx, const unsigned char *sig,
+                      size_t siglen, const unsigned char *tbs, size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_verify_recover
+    (const EVP_PKEY_METHOD *pmeth,
+     int (**pverify_recover_init) (EVP_PKEY_CTX *ctx),
+     int (**pverify_recover) (EVP_PKEY_CTX *ctx, unsigned char *sig,
+                              size_t *siglen, const unsigned char *tbs,
+                              size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_signctx
+    (const EVP_PKEY_METHOD *pmeth,
+     int (**psignctx_init) (EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
+     int (**psignctx) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
+                       EVP_MD_CTX *mctx));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_verifyctx
+    (const EVP_PKEY_METHOD *pmeth,
+     int (**pverifyctx_init) (EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
+     int (**pverifyctx) (EVP_PKEY_CTX *ctx, const unsigned char *sig,
+                          int siglen, EVP_MD_CTX *mctx));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_encrypt
+    (const EVP_PKEY_METHOD *pmeth, int (**pencrypt_init) (EVP_PKEY_CTX *ctx),
+     int (**pencryptfn) (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
+                         const unsigned char *in, size_t inlen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_decrypt
+    (const EVP_PKEY_METHOD *pmeth, int (**pdecrypt_init) (EVP_PKEY_CTX *ctx),
+     int (**pdecrypt) (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
+                       const unsigned char *in, size_t inlen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_derive
+    (const EVP_PKEY_METHOD *pmeth, int (**pderive_init) (EVP_PKEY_CTX *ctx),
+     int (**pderive) (EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_ctrl
+    (const EVP_PKEY_METHOD *pmeth,
+     int (**pctrl) (EVP_PKEY_CTX *ctx, int type, int p1, void *p2),
+     int (**pctrl_str) (EVP_PKEY_CTX *ctx, const char *type,
+                        const char *value));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_digestsign
+    (const EVP_PKEY_METHOD *pmeth,
+     int (**digestsign) (EVP_MD_CTX *ctx, unsigned char *sig, size_t *siglen,
+                         const unsigned char *tbs, size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_digestverify
+    (const EVP_PKEY_METHOD *pmeth,
+     int (**digestverify) (EVP_MD_CTX *ctx, const unsigned char *sig,
+                           size_t siglen, const unsigned char *tbs,
+                           size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_check
+    (const EVP_PKEY_METHOD *pmeth, int (**pcheck) (EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_public_check
+    (const EVP_PKEY_METHOD *pmeth, int (**pcheck) (EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_param_check
+    (const EVP_PKEY_METHOD *pmeth, int (**pcheck) (EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_digest_custom
+    (const EVP_PKEY_METHOD *pmeth,
+     int (**pdigest_custom) (EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx));
+# endif
+
+void EVP_KEYEXCH_free(EVP_KEYEXCH *exchange);
+int EVP_KEYEXCH_up_ref(EVP_KEYEXCH *exchange);
+EVP_KEYEXCH *EVP_KEYEXCH_fetch(OSSL_LIB_CTX *ctx, const char *algorithm,
+                               const char *properties);
+OSSL_PROVIDER *EVP_KEYEXCH_get0_provider(const EVP_KEYEXCH *exchange);
+int EVP_KEYEXCH_is_a(const EVP_KEYEXCH *keyexch, const char *name);
+const char *EVP_KEYEXCH_get0_name(const EVP_KEYEXCH *keyexch);
+const char *EVP_KEYEXCH_get0_description(const EVP_KEYEXCH *keyexch);
+void EVP_KEYEXCH_do_all_provided(OSSL_LIB_CTX *libctx,
+                                 void (*fn)(EVP_KEYEXCH *keyexch, void *data),
+                                 void *data);
+int EVP_KEYEXCH_names_do_all(const EVP_KEYEXCH *keyexch,
+                             void (*fn)(const char *name, void *data),
+                             void *data);
+const OSSL_PARAM *EVP_KEYEXCH_gettable_ctx_params(const EVP_KEYEXCH *keyexch);
+const OSSL_PARAM *EVP_KEYEXCH_settable_ctx_params(const EVP_KEYEXCH *keyexch);
+
+void EVP_add_alg_module(void);
+
+int EVP_PKEY_CTX_set_group_name(EVP_PKEY_CTX *ctx, const char *name);
+int EVP_PKEY_CTX_get_group_name(EVP_PKEY_CTX *ctx, char *name, size_t namelen);
+int EVP_PKEY_get_group_name(const EVP_PKEY *pkey, char *name, size_t name_sz,
+                            size_t *gname_len);
+
+OSSL_LIB_CTX *EVP_PKEY_CTX_get0_libctx(EVP_PKEY_CTX *ctx);
+const char *EVP_PKEY_CTX_get0_propq(const EVP_PKEY_CTX *ctx);
+const OSSL_PROVIDER *EVP_PKEY_CTX_get0_provider(const EVP_PKEY_CTX *ctx);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/evperr.h b/openssl/evperr.h
new file mode 100644
index 0000000..a5053f6
--- /dev/null
+++ b/openssl/evperr.h
@@ -0,0 +1,134 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_EVPERR_H
+# define OPENSSL_EVPERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * EVP reason codes.
+ */
+# define EVP_R_AES_KEY_SETUP_FAILED                       143
+# define EVP_R_ARIA_KEY_SETUP_FAILED                      176
+# define EVP_R_BAD_ALGORITHM_NAME                         200
+# define EVP_R_BAD_DECRYPT                                100
+# define EVP_R_BAD_KEY_LENGTH                             195
+# define EVP_R_BUFFER_TOO_SMALL                           155
+# define EVP_R_CACHE_CONSTANTS_FAILED                     225
+# define EVP_R_CAMELLIA_KEY_SETUP_FAILED                  157
+# define EVP_R_CANNOT_GET_PARAMETERS                      197
+# define EVP_R_CANNOT_SET_PARAMETERS                      198
+# define EVP_R_CIPHER_NOT_GCM_MODE                        184
+# define EVP_R_CIPHER_PARAMETER_ERROR                     122
+# define EVP_R_COMMAND_NOT_SUPPORTED                      147
+# define EVP_R_CONFLICTING_ALGORITHM_NAME                 201
+# define EVP_R_COPY_ERROR                                 173
+# define EVP_R_CTRL_NOT_IMPLEMENTED                       132
+# define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED             133
+# define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH          138
+# define EVP_R_DECODE_ERROR                               114
+# define EVP_R_DEFAULT_QUERY_PARSE_ERROR                  210
+# define EVP_R_DIFFERENT_KEY_TYPES                        101
+# define EVP_R_DIFFERENT_PARAMETERS                       153
+# define EVP_R_ERROR_LOADING_SECTION                      165
+# define EVP_R_EXPECTING_AN_HMAC_KEY                      174
+# define EVP_R_EXPECTING_AN_RSA_KEY                       127
+# define EVP_R_EXPECTING_A_DH_KEY                         128
+# define EVP_R_EXPECTING_A_DSA_KEY                        129
+# define EVP_R_EXPECTING_A_ECX_KEY                        219
+# define EVP_R_EXPECTING_A_EC_KEY                         142
+# define EVP_R_EXPECTING_A_POLY1305_KEY                   164
+# define EVP_R_EXPECTING_A_SIPHASH_KEY                    175
+# define EVP_R_FINAL_ERROR                                188
+# define EVP_R_GENERATE_ERROR                             214
+# define EVP_R_GET_RAW_KEY_FAILED                         182
+# define EVP_R_ILLEGAL_SCRYPT_PARAMETERS                  171
+# define EVP_R_INACCESSIBLE_DOMAIN_PARAMETERS             204
+# define EVP_R_INACCESSIBLE_KEY                           203
+# define EVP_R_INITIALIZATION_ERROR                       134
+# define EVP_R_INPUT_NOT_INITIALIZED                      111
+# define EVP_R_INVALID_CUSTOM_LENGTH                      185
+# define EVP_R_INVALID_DIGEST                             152
+# define EVP_R_INVALID_IV_LENGTH                          194
+# define EVP_R_INVALID_KEY                                163
+# define EVP_R_INVALID_KEY_LENGTH                         130
+# define EVP_R_INVALID_LENGTH                             221
+# define EVP_R_INVALID_NULL_ALGORITHM                     218
+# define EVP_R_INVALID_OPERATION                          148
+# define EVP_R_INVALID_PROVIDER_FUNCTIONS                 193
+# define EVP_R_INVALID_SALT_LENGTH                        186
+# define EVP_R_INVALID_SECRET_LENGTH                      223
+# define EVP_R_INVALID_SEED_LENGTH                        220
+# define EVP_R_INVALID_VALUE                              222
+# define EVP_R_KEYMGMT_EXPORT_FAILURE                     205
+# define EVP_R_KEY_SETUP_FAILED                           180
+# define EVP_R_LOCKING_NOT_SUPPORTED                      213
+# define EVP_R_MEMORY_LIMIT_EXCEEDED                      172
+# define EVP_R_MESSAGE_DIGEST_IS_NULL                     159
+# define EVP_R_METHOD_NOT_SUPPORTED                       144
+# define EVP_R_MISSING_PARAMETERS                         103
+# define EVP_R_NOT_ABLE_TO_COPY_CTX                       190
+# define EVP_R_NOT_XOF_OR_INVALID_LENGTH                  178
+# define EVP_R_NO_CIPHER_SET                              131
+# define EVP_R_NO_DEFAULT_DIGEST                          158
+# define EVP_R_NO_DIGEST_SET                              139
+# define EVP_R_NO_IMPORT_FUNCTION                         206
+# define EVP_R_NO_KEYMGMT_AVAILABLE                       199
+# define EVP_R_NO_KEYMGMT_PRESENT                         196
+# define EVP_R_NO_KEY_SET                                 154
+# define EVP_R_NO_OPERATION_SET                           149
+# define EVP_R_NULL_MAC_PKEY_CTX                          208
+# define EVP_R_ONLY_ONESHOT_SUPPORTED                     177
+# define EVP_R_OPERATION_NOT_INITIALIZED                  151
+# define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE   150
+# define EVP_R_OUTPUT_WOULD_OVERFLOW                      202
+# define EVP_R_PARAMETER_TOO_LARGE                        187
+# define EVP_R_PARTIALLY_OVERLAPPING                      162
+# define EVP_R_PBKDF2_ERROR                               181
+# define EVP_R_PKEY_APPLICATION_ASN1_METHOD_ALREADY_REGISTERED 179
+# define EVP_R_PRIVATE_KEY_DECODE_ERROR                   145
+# define EVP_R_PRIVATE_KEY_ENCODE_ERROR                   146
+# define EVP_R_PUBLIC_KEY_NOT_RSA                         106
+# define EVP_R_SETTING_XOF_FAILED                         227
+# define EVP_R_SET_DEFAULT_PROPERTY_FAILURE               209
+# define EVP_R_TOO_MANY_RECORDS                           183
+# define EVP_R_UNABLE_TO_ENABLE_LOCKING                   212
+# define EVP_R_UNABLE_TO_GET_MAXIMUM_REQUEST_SIZE         215
+# define EVP_R_UNABLE_TO_GET_RANDOM_STRENGTH              216
+# define EVP_R_UNABLE_TO_LOCK_CONTEXT                     211
+# define EVP_R_UNABLE_TO_SET_CALLBACKS                    217
+# define EVP_R_UNKNOWN_CIPHER                             160
+# define EVP_R_UNKNOWN_DIGEST                             161
+# define EVP_R_UNKNOWN_KEY_TYPE                           207
+# define EVP_R_UNKNOWN_OPTION                             169
+# define EVP_R_UNKNOWN_PBE_ALGORITHM                      121
+# define EVP_R_UNSUPPORTED_ALGORITHM                      156
+# define EVP_R_UNSUPPORTED_CIPHER                         107
+# define EVP_R_UNSUPPORTED_KEYLENGTH                      123
+# define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION        124
+# define EVP_R_UNSUPPORTED_KEY_SIZE                       108
+# define EVP_R_UNSUPPORTED_KEY_TYPE                       224
+# define EVP_R_UNSUPPORTED_NUMBER_OF_ROUNDS               135
+# define EVP_R_UNSUPPORTED_PRF                            125
+# define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM          118
+# define EVP_R_UNSUPPORTED_SALT_TYPE                      126
+# define EVP_R_UPDATE_ERROR                               189
+# define EVP_R_WRAP_MODE_NOT_ALLOWED                      170
+# define EVP_R_WRONG_FINAL_BLOCK_LENGTH                   109
+# define EVP_R_XTS_DATA_UNIT_IS_TOO_LARGE                 191
+# define EVP_R_XTS_DUPLICATED_KEYS                        192
+
+#endif
diff --git a/openssl/fips_names.h b/openssl/fips_names.h
new file mode 100644
index 0000000..a94e262
--- /dev/null
+++ b/openssl/fips_names.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright 2019-2023 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_FIPS_NAMES_H
+# define OPENSSL_FIPS_NAMES_H
+# pragma once
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+/*
+ * Parameter names that the FIPS Provider defines
+ */
+
+/*
+ * The calculated MAC of the module file (Used for FIPS Self Testing)
+ * Type: OSSL_PARAM_UTF8_STRING
+ */
+# define OSSL_PROV_FIPS_PARAM_MODULE_MAC      "module-mac"
+/*
+ * A version number for the fips install process (Used for FIPS Self Testing)
+ * Type: OSSL_PARAM_UTF8_STRING
+ */
+# define OSSL_PROV_FIPS_PARAM_INSTALL_VERSION "install-version"
+/*
+ * The calculated MAC of the install status indicator (Used for FIPS Self Testing)
+ * Type: OSSL_PARAM_UTF8_STRING
+ */
+# define OSSL_PROV_FIPS_PARAM_INSTALL_MAC     "install-mac"
+/*
+ * The install status indicator (Used for FIPS Self Testing)
+ * Type: OSSL_PARAM_UTF8_STRING
+ */
+# define OSSL_PROV_FIPS_PARAM_INSTALL_STATUS  "install-status"
+
+/*
+ * A boolean that determines if the FIPS conditional test errors result in
+ * the module entering an error state.
+ * Type: OSSL_PARAM_UTF8_STRING
+ */
+# define OSSL_PROV_FIPS_PARAM_CONDITIONAL_ERRORS "conditional-errors"
+
+/*
+ * A boolean that determines if the runtime FIPS security checks are performed.
+ * Type: OSSL_PARAM_UTF8_STRING
+ */
+# define OSSL_PROV_FIPS_PARAM_SECURITY_CHECKS "security-checks"
+
+/*
+ * A boolean that determines if the runtime FIPS check for TLS1_PRF EMS is performed.
+ * This is disabled by default.
+ *
+ * Type: OSSL_PARAM_UTF8_STRING
+ */
+# define OSSL_PROV_FIPS_PARAM_TLS1_PRF_EMS_CHECK "tls1-prf-ems-check"
+
+# ifdef __cplusplus
+}
+# endif
+
+#endif /* OPENSSL_FIPS_NAMES_H */
diff --git a/openssl/fipskey.h b/openssl/fipskey.h
new file mode 100644
index 0000000..ccc1d2f
--- /dev/null
+++ b/openssl/fipskey.h
@@ -0,0 +1,36 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\fipskey.h.in
+ *
+ * Copyright 2020-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_FIPSKEY_H
+# define OPENSSL_FIPSKEY_H
+# pragma once
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+/*
+ * The FIPS validation HMAC key, usable as an array initializer.
+ */
+#define FIPS_KEY_ELEMENTS \
+    0xf4, 0x55, 0x66, 0x50, 0xac, 0x31, 0xd3, 0x54, 0x61, 0x61, 0x0b, 0xac, 0x4e, 0xd8, 0x1b, 0x1a, 0x18, 0x1b, 0x2d, 0x8a, 0x43, 0xea, 0x28, 0x54, 0xcb, 0xae, 0x22, 0xca, 0x74, 0x56, 0x08, 0x13
+
+/*
+ * The FIPS validation key, as a string.
+ */
+#define FIPS_KEY_STRING "f4556650ac31d35461610bac4ed81b1a181b2d8a43ea2854cbae22ca74560813"
+
+# ifdef  __cplusplus
+}
+# endif
+
+#endif
diff --git a/openssl/fipskey.h.in b/openssl/fipskey.h.in
new file mode 100644
index 0000000..56b947e
--- /dev/null
+++ b/openssl/fipskey.h.in
@@ -0,0 +1,35 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 2020-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_FIPSKEY_H
+# define OPENSSL_FIPSKEY_H
+# pragma once
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+/*
+ * The FIPS validation HMAC key, usable as an array initializer.
+ */
+#define FIPS_KEY_ELEMENTS \
+    {- join(', ', map { "0x$_" } unpack("(A2)*", $config{FIPSKEY})) -}
+
+/*
+ * The FIPS validation key, as a string.
+ */
+#define FIPS_KEY_STRING "{- $config{FIPSKEY} -}"
+
+# ifdef  __cplusplus
+}
+# endif
+
+#endif
diff --git a/openssl/hmac.h b/openssl/hmac.h
new file mode 100644
index 0000000..f9e1bff
--- /dev/null
+++ b/openssl/hmac.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_HMAC_H
+# define OPENSSL_HMAC_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_HMAC_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# include <openssl/evp.h>
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HMAC_MAX_MD_CBLOCK      200    /* Deprecated */
+# endif
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 size_t HMAC_size(const HMAC_CTX *e);
+OSSL_DEPRECATEDIN_3_0 HMAC_CTX *HMAC_CTX_new(void);
+OSSL_DEPRECATEDIN_3_0 int HMAC_CTX_reset(HMAC_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0 void HMAC_CTX_free(HMAC_CTX *ctx);
+# endif
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 __owur int HMAC_Init(HMAC_CTX *ctx,
+                                             const void *key, int len,
+                                             const EVP_MD *md);
+# endif
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int len,
+                                       const EVP_MD *md, ENGINE *impl);
+OSSL_DEPRECATEDIN_3_0 int HMAC_Update(HMAC_CTX *ctx, const unsigned char *data,
+                                      size_t len);
+OSSL_DEPRECATEDIN_3_0 int HMAC_Final(HMAC_CTX *ctx, unsigned char *md,
+                                     unsigned int *len);
+OSSL_DEPRECATEDIN_3_0 __owur int HMAC_CTX_copy(HMAC_CTX *dctx, HMAC_CTX *sctx);
+OSSL_DEPRECATEDIN_3_0 void HMAC_CTX_set_flags(HMAC_CTX *ctx, unsigned long flags);
+OSSL_DEPRECATEDIN_3_0 const EVP_MD *HMAC_CTX_get_md(const HMAC_CTX *ctx);
+# endif
+
+unsigned char *HMAC(const EVP_MD *evp_md, const void *key, int key_len,
+                    const unsigned char *data, size_t data_len,
+                    unsigned char *md, unsigned int *md_len);
+
+# ifdef  __cplusplus
+}
+# endif
+
+#endif
diff --git a/openssl/http.h b/openssl/http.h
new file mode 100644
index 0000000..f7ab214
--- /dev/null
+++ b/openssl/http.h
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright Siemens AG 2018-2020
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_HTTP_H
+# define OPENSSL_HTTP_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+
+# include <openssl/bio.h>
+# include <openssl/asn1.h>
+# include <openssl/conf.h>
+
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+# define OSSL_HTTP_NAME "http"
+# define OSSL_HTTPS_NAME "https"
+# define OSSL_HTTP_PREFIX OSSL_HTTP_NAME"://"
+# define OSSL_HTTPS_PREFIX OSSL_HTTPS_NAME"://"
+# define OSSL_HTTP_PORT "80"
+# define OSSL_HTTPS_PORT "443"
+# define OPENSSL_NO_PROXY "NO_PROXY"
+# define OPENSSL_HTTP_PROXY "HTTP_PROXY"
+# define OPENSSL_HTTPS_PROXY "HTTPS_PROXY"
+
+#define OSSL_HTTP_DEFAULT_MAX_LINE_LEN (4 * 1024)
+#define OSSL_HTTP_DEFAULT_MAX_RESP_LEN (100 * 1024)
+
+/* Low-level HTTP API */
+OSSL_HTTP_REQ_CTX *OSSL_HTTP_REQ_CTX_new(BIO *wbio, BIO *rbio, int buf_size);
+void OSSL_HTTP_REQ_CTX_free(OSSL_HTTP_REQ_CTX *rctx);
+int OSSL_HTTP_REQ_CTX_set_request_line(OSSL_HTTP_REQ_CTX *rctx, int method_POST,
+                                       const char *server, const char *port,
+                                       const char *path);
+int OSSL_HTTP_REQ_CTX_add1_header(OSSL_HTTP_REQ_CTX *rctx,
+                                  const char *name, const char *value);
+int OSSL_HTTP_REQ_CTX_set_expected(OSSL_HTTP_REQ_CTX *rctx,
+                                   const char *content_type, int asn1,
+                                   int timeout, int keep_alive);
+int OSSL_HTTP_REQ_CTX_set1_req(OSSL_HTTP_REQ_CTX *rctx, const char *content_type,
+                               const ASN1_ITEM *it, const ASN1_VALUE *req);
+int OSSL_HTTP_REQ_CTX_nbio(OSSL_HTTP_REQ_CTX *rctx);
+int OSSL_HTTP_REQ_CTX_nbio_d2i(OSSL_HTTP_REQ_CTX *rctx,
+                               ASN1_VALUE **pval, const ASN1_ITEM *it);
+BIO *OSSL_HTTP_REQ_CTX_exchange(OSSL_HTTP_REQ_CTX *rctx);
+BIO *OSSL_HTTP_REQ_CTX_get0_mem_bio(const OSSL_HTTP_REQ_CTX *rctx);
+size_t OSSL_HTTP_REQ_CTX_get_resp_len(const OSSL_HTTP_REQ_CTX *rctx);
+void OSSL_HTTP_REQ_CTX_set_max_response_length(OSSL_HTTP_REQ_CTX *rctx,
+                                               unsigned long len);
+int OSSL_HTTP_is_alive(const OSSL_HTTP_REQ_CTX *rctx);
+
+/* High-level HTTP API */
+typedef BIO *(*OSSL_HTTP_bio_cb_t)(BIO *bio, void *arg, int connect, int detail);
+OSSL_HTTP_REQ_CTX *OSSL_HTTP_open(const char *server, const char *port,
+                                  const char *proxy, const char *no_proxy,
+                                  int use_ssl, BIO *bio, BIO *rbio,
+                                  OSSL_HTTP_bio_cb_t bio_update_fn, void *arg,
+                                  int buf_size, int overall_timeout);
+int OSSL_HTTP_proxy_connect(BIO *bio, const char *server, const char *port,
+                            const char *proxyuser, const char *proxypass,
+                            int timeout, BIO *bio_err, const char *prog);
+int OSSL_HTTP_set1_request(OSSL_HTTP_REQ_CTX *rctx, const char *path,
+                           const STACK_OF(CONF_VALUE) *headers,
+                           const char *content_type, BIO *req,
+                           const char *expected_content_type, int expect_asn1,
+                           size_t max_resp_len, int timeout, int keep_alive);
+BIO *OSSL_HTTP_exchange(OSSL_HTTP_REQ_CTX *rctx, char **redirection_url);
+BIO *OSSL_HTTP_get(const char *url, const char *proxy, const char *no_proxy,
+                   BIO *bio, BIO *rbio,
+                   OSSL_HTTP_bio_cb_t bio_update_fn, void *arg,
+                   int buf_size, const STACK_OF(CONF_VALUE) *headers,
+                   const char *expected_content_type, int expect_asn1,
+                   size_t max_resp_len, int timeout);
+BIO *OSSL_HTTP_transfer(OSSL_HTTP_REQ_CTX **prctx,
+                        const char *server, const char *port,
+                        const char *path, int use_ssl,
+                        const char *proxy, const char *no_proxy,
+                        BIO *bio, BIO *rbio,
+                        OSSL_HTTP_bio_cb_t bio_update_fn, void *arg,
+                        int buf_size, const STACK_OF(CONF_VALUE) *headers,
+                        const char *content_type, BIO *req,
+                        const char *expected_content_type, int expect_asn1,
+                        size_t max_resp_len, int timeout, int keep_alive);
+int OSSL_HTTP_close(OSSL_HTTP_REQ_CTX *rctx, int ok);
+
+/* Auxiliary functions */
+int OSSL_parse_url(const char *url, char **pscheme, char **puser, char **phost,
+                   char **pport, int *pport_num,
+                   char **ppath, char **pquery, char **pfrag);
+int OSSL_HTTP_parse_url(const char *url, int *pssl, char **puser, char **phost,
+                        char **pport, int *pport_num,
+                        char **ppath, char **pquery, char **pfrag);
+const char *OSSL_HTTP_adapt_proxy(const char *proxy, const char *no_proxy,
+                                  const char *server, int use_ssl);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif /* !defined(OPENSSL_HTTP_H) */
diff --git a/openssl/httperr.h b/openssl/httperr.h
new file mode 100644
index 0000000..ee08959
--- /dev/null
+++ b/openssl/httperr.h
@@ -0,0 +1,55 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_HTTPERR_H
+# define OPENSSL_HTTPERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * HTTP reason codes.
+ */
+# define HTTP_R_ASN1_LEN_EXCEEDS_MAX_RESP_LEN             108
+# define HTTP_R_CONNECT_FAILURE                           100
+# define HTTP_R_ERROR_PARSING_ASN1_LENGTH                 109
+# define HTTP_R_ERROR_PARSING_CONTENT_LENGTH              119
+# define HTTP_R_ERROR_PARSING_URL                         101
+# define HTTP_R_ERROR_RECEIVING                           103
+# define HTTP_R_ERROR_SENDING                             102
+# define HTTP_R_FAILED_READING_DATA                       128
+# define HTTP_R_HEADER_PARSE_ERROR                        126
+# define HTTP_R_INCONSISTENT_CONTENT_LENGTH               120
+# define HTTP_R_INVALID_PORT_NUMBER                       123
+# define HTTP_R_INVALID_URL_PATH                          125
+# define HTTP_R_INVALID_URL_SCHEME                        124
+# define HTTP_R_MAX_RESP_LEN_EXCEEDED                     117
+# define HTTP_R_MISSING_ASN1_ENCODING                     110
+# define HTTP_R_MISSING_CONTENT_TYPE                      121
+# define HTTP_R_MISSING_REDIRECT_LOCATION                 111
+# define HTTP_R_RECEIVED_ERROR                            105
+# define HTTP_R_RECEIVED_WRONG_HTTP_VERSION               106
+# define HTTP_R_REDIRECTION_FROM_HTTPS_TO_HTTP            112
+# define HTTP_R_REDIRECTION_NOT_ENABLED                   116
+# define HTTP_R_RESPONSE_LINE_TOO_LONG                    113
+# define HTTP_R_RESPONSE_PARSE_ERROR                      104
+# define HTTP_R_RETRY_TIMEOUT                             129
+# define HTTP_R_SERVER_CANCELED_CONNECTION                127
+# define HTTP_R_SOCK_NOT_SUPPORTED                        122
+# define HTTP_R_STATUS_CODE_UNSUPPORTED                   114
+# define HTTP_R_TLS_NOT_ENABLED                           107
+# define HTTP_R_TOO_MANY_REDIRECTIONS                     115
+# define HTTP_R_UNEXPECTED_CONTENT_TYPE                   118
+
+#endif
diff --git a/openssl/idea.h b/openssl/idea.h
new file mode 100644
index 0000000..1f9bb3b
--- /dev/null
+++ b/openssl/idea.h
@@ -0,0 +1,82 @@
+/*
+ * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_IDEA_H
+# define OPENSSL_IDEA_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_IDEA_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_IDEA
+#  ifdef  __cplusplus
+extern "C" {
+#  endif
+
+#  define IDEA_BLOCK      8
+#  define IDEA_KEY_LENGTH 16
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+
+typedef unsigned int IDEA_INT;
+
+#   define IDEA_ENCRYPT    1
+#   define IDEA_DECRYPT    0
+
+typedef struct idea_key_st {
+    IDEA_INT data[9][6];
+} IDEA_KEY_SCHEDULE;
+#endif
+#ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 const char *IDEA_options(void);
+OSSL_DEPRECATEDIN_3_0 void IDEA_ecb_encrypt(const unsigned char *in,
+                                            unsigned char *out,
+                                            IDEA_KEY_SCHEDULE *ks);
+OSSL_DEPRECATEDIN_3_0 void IDEA_set_encrypt_key(const unsigned char *key,
+                                                IDEA_KEY_SCHEDULE *ks);
+OSSL_DEPRECATEDIN_3_0 void IDEA_set_decrypt_key(IDEA_KEY_SCHEDULE *ek,
+                                                IDEA_KEY_SCHEDULE *dk);
+OSSL_DEPRECATEDIN_3_0 void IDEA_cbc_encrypt(const unsigned char *in,
+                                            unsigned char *out, long length,
+                                            IDEA_KEY_SCHEDULE *ks,
+                                            unsigned char *iv, int enc);
+OSSL_DEPRECATEDIN_3_0 void IDEA_cfb64_encrypt(const unsigned char *in,
+                                              unsigned char *out, long length,
+                                              IDEA_KEY_SCHEDULE *ks,
+                                              unsigned char *iv, int *num,
+                                              int enc);
+OSSL_DEPRECATEDIN_3_0 void IDEA_ofb64_encrypt(const unsigned char *in,
+                                              unsigned char *out, long length,
+                                              IDEA_KEY_SCHEDULE *ks,
+                                              unsigned char *iv, int *num);
+OSSL_DEPRECATEDIN_3_0 void IDEA_encrypt(unsigned long *in,
+                                        IDEA_KEY_SCHEDULE *ks);
+#endif
+
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#   define idea_options          IDEA_options
+#   define idea_ecb_encrypt      IDEA_ecb_encrypt
+#   define idea_set_encrypt_key  IDEA_set_encrypt_key
+#   define idea_set_decrypt_key  IDEA_set_decrypt_key
+#   define idea_cbc_encrypt      IDEA_cbc_encrypt
+#   define idea_cfb64_encrypt    IDEA_cfb64_encrypt
+#   define idea_ofb64_encrypt    IDEA_ofb64_encrypt
+#   define idea_encrypt          IDEA_encrypt
+#  endif
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif
+
+#endif
diff --git a/openssl/kdf.h b/openssl/kdf.h
new file mode 100644
index 0000000..0983230
--- /dev/null
+++ b/openssl/kdf.h
@@ -0,0 +1,138 @@
+/*
+ * Copyright 2016-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_KDF_H
+# define OPENSSL_KDF_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_KDF_H
+# endif
+
+# include <stdarg.h>
+# include <stddef.h>
+# include <openssl/types.h>
+# include <openssl/core.h>
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+int EVP_KDF_up_ref(EVP_KDF *kdf);
+void EVP_KDF_free(EVP_KDF *kdf);
+EVP_KDF *EVP_KDF_fetch(OSSL_LIB_CTX *libctx, const char *algorithm,
+                       const char *properties);
+
+EVP_KDF_CTX *EVP_KDF_CTX_new(EVP_KDF *kdf);
+void EVP_KDF_CTX_free(EVP_KDF_CTX *ctx);
+EVP_KDF_CTX *EVP_KDF_CTX_dup(const EVP_KDF_CTX *src);
+const char *EVP_KDF_get0_description(const EVP_KDF *kdf);
+int EVP_KDF_is_a(const EVP_KDF *kdf, const char *name);
+const char *EVP_KDF_get0_name(const EVP_KDF *kdf);
+const OSSL_PROVIDER *EVP_KDF_get0_provider(const EVP_KDF *kdf);
+const EVP_KDF *EVP_KDF_CTX_kdf(EVP_KDF_CTX *ctx);
+
+void EVP_KDF_CTX_reset(EVP_KDF_CTX *ctx);
+size_t EVP_KDF_CTX_get_kdf_size(EVP_KDF_CTX *ctx);
+int EVP_KDF_derive(EVP_KDF_CTX *ctx, unsigned char *key, size_t keylen,
+                   const OSSL_PARAM params[]);
+int EVP_KDF_get_params(EVP_KDF *kdf, OSSL_PARAM params[]);
+int EVP_KDF_CTX_get_params(EVP_KDF_CTX *ctx, OSSL_PARAM params[]);
+int EVP_KDF_CTX_set_params(EVP_KDF_CTX *ctx, const OSSL_PARAM params[]);
+const OSSL_PARAM *EVP_KDF_gettable_params(const EVP_KDF *kdf);
+const OSSL_PARAM *EVP_KDF_gettable_ctx_params(const EVP_KDF *kdf);
+const OSSL_PARAM *EVP_KDF_settable_ctx_params(const EVP_KDF *kdf);
+const OSSL_PARAM *EVP_KDF_CTX_gettable_params(EVP_KDF_CTX *ctx);
+const OSSL_PARAM *EVP_KDF_CTX_settable_params(EVP_KDF_CTX *ctx);
+
+void EVP_KDF_do_all_provided(OSSL_LIB_CTX *libctx,
+                             void (*fn)(EVP_KDF *kdf, void *arg),
+                             void *arg);
+int EVP_KDF_names_do_all(const EVP_KDF *kdf,
+                         void (*fn)(const char *name, void *data),
+                         void *data);
+
+# define EVP_KDF_HKDF_MODE_EXTRACT_AND_EXPAND  0
+# define EVP_KDF_HKDF_MODE_EXTRACT_ONLY        1
+# define EVP_KDF_HKDF_MODE_EXPAND_ONLY         2
+
+#define EVP_KDF_SSHKDF_TYPE_INITIAL_IV_CLI_TO_SRV     65
+#define EVP_KDF_SSHKDF_TYPE_INITIAL_IV_SRV_TO_CLI     66
+#define EVP_KDF_SSHKDF_TYPE_ENCRYPTION_KEY_CLI_TO_SRV 67
+#define EVP_KDF_SSHKDF_TYPE_ENCRYPTION_KEY_SRV_TO_CLI 68
+#define EVP_KDF_SSHKDF_TYPE_INTEGRITY_KEY_CLI_TO_SRV  69
+#define EVP_KDF_SSHKDF_TYPE_INTEGRITY_KEY_SRV_TO_CLI  70
+
+/**** The legacy PKEY-based KDF API follows. ****/
+
+# define EVP_PKEY_CTRL_TLS_MD                   (EVP_PKEY_ALG_CTRL)
+# define EVP_PKEY_CTRL_TLS_SECRET               (EVP_PKEY_ALG_CTRL + 1)
+# define EVP_PKEY_CTRL_TLS_SEED                 (EVP_PKEY_ALG_CTRL + 2)
+# define EVP_PKEY_CTRL_HKDF_MD                  (EVP_PKEY_ALG_CTRL + 3)
+# define EVP_PKEY_CTRL_HKDF_SALT                (EVP_PKEY_ALG_CTRL + 4)
+# define EVP_PKEY_CTRL_HKDF_KEY                 (EVP_PKEY_ALG_CTRL + 5)
+# define EVP_PKEY_CTRL_HKDF_INFO                (EVP_PKEY_ALG_CTRL + 6)
+# define EVP_PKEY_CTRL_HKDF_MODE                (EVP_PKEY_ALG_CTRL + 7)
+# define EVP_PKEY_CTRL_PASS                     (EVP_PKEY_ALG_CTRL + 8)
+# define EVP_PKEY_CTRL_SCRYPT_SALT              (EVP_PKEY_ALG_CTRL + 9)
+# define EVP_PKEY_CTRL_SCRYPT_N                 (EVP_PKEY_ALG_CTRL + 10)
+# define EVP_PKEY_CTRL_SCRYPT_R                 (EVP_PKEY_ALG_CTRL + 11)
+# define EVP_PKEY_CTRL_SCRYPT_P                 (EVP_PKEY_ALG_CTRL + 12)
+# define EVP_PKEY_CTRL_SCRYPT_MAXMEM_BYTES      (EVP_PKEY_ALG_CTRL + 13)
+
+# define EVP_PKEY_HKDEF_MODE_EXTRACT_AND_EXPAND \
+            EVP_KDF_HKDF_MODE_EXTRACT_AND_EXPAND
+# define EVP_PKEY_HKDEF_MODE_EXTRACT_ONLY       \
+            EVP_KDF_HKDF_MODE_EXTRACT_ONLY
+# define EVP_PKEY_HKDEF_MODE_EXPAND_ONLY        \
+            EVP_KDF_HKDF_MODE_EXPAND_ONLY
+
+int EVP_PKEY_CTX_set_tls1_prf_md(EVP_PKEY_CTX *ctx, const EVP_MD *md);
+
+int EVP_PKEY_CTX_set1_tls1_prf_secret(EVP_PKEY_CTX *pctx,
+                                      const unsigned char *sec, int seclen);
+
+int EVP_PKEY_CTX_add1_tls1_prf_seed(EVP_PKEY_CTX *pctx,
+                                    const unsigned char *seed, int seedlen);
+
+int EVP_PKEY_CTX_set_hkdf_md(EVP_PKEY_CTX *ctx, const EVP_MD *md);
+
+int EVP_PKEY_CTX_set1_hkdf_salt(EVP_PKEY_CTX *ctx,
+                                const unsigned char *salt, int saltlen);
+
+int EVP_PKEY_CTX_set1_hkdf_key(EVP_PKEY_CTX *ctx,
+                               const unsigned char *key, int keylen);
+
+int EVP_PKEY_CTX_add1_hkdf_info(EVP_PKEY_CTX *ctx,
+                                const unsigned char *info, int infolen);
+
+int EVP_PKEY_CTX_set_hkdf_mode(EVP_PKEY_CTX *ctx, int mode);
+# define EVP_PKEY_CTX_hkdf_mode EVP_PKEY_CTX_set_hkdf_mode
+
+int EVP_PKEY_CTX_set1_pbe_pass(EVP_PKEY_CTX *ctx, const char *pass,
+                               int passlen);
+
+int EVP_PKEY_CTX_set1_scrypt_salt(EVP_PKEY_CTX *ctx,
+                                  const unsigned char *salt, int saltlen);
+
+int EVP_PKEY_CTX_set_scrypt_N(EVP_PKEY_CTX *ctx, uint64_t n);
+
+int EVP_PKEY_CTX_set_scrypt_r(EVP_PKEY_CTX *ctx, uint64_t r);
+
+int EVP_PKEY_CTX_set_scrypt_p(EVP_PKEY_CTX *ctx, uint64_t p);
+
+int EVP_PKEY_CTX_set_scrypt_maxmem_bytes(EVP_PKEY_CTX *ctx,
+                                         uint64_t maxmem_bytes);
+
+
+# ifdef __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/kdferr.h b/openssl/kdferr.h
new file mode 100644
index 0000000..963d766
--- /dev/null
+++ b/openssl/kdferr.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright 2020-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_KDFERR_H
+# define OPENSSL_KDFERR_H
+# pragma once
+
+#include <openssl/cryptoerr_legacy.h>
+
+#endif /* !defined(OPENSSL_KDFERR_H) */
diff --git a/openssl/lhash.h b/openssl/lhash.h
new file mode 100644
index 0000000..f4155df
--- /dev/null
+++ b/openssl/lhash.h
@@ -0,0 +1,331 @@
+/*
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+/*
+ * Header for dynamic hash table routines Author - Eric Young
+ */
+
+#ifndef OPENSSL_LHASH_H
+# define OPENSSL_LHASH_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_LHASH_H
+# endif
+
+# include <openssl/e_os2.h>
+# include <openssl/bio.h>
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+typedef struct lhash_node_st OPENSSL_LH_NODE;
+typedef int (*OPENSSL_LH_COMPFUNC) (const void *, const void *);
+typedef unsigned long (*OPENSSL_LH_HASHFUNC) (const void *);
+typedef void (*OPENSSL_LH_DOALL_FUNC) (void *);
+typedef void (*OPENSSL_LH_DOALL_FUNCARG) (void *, void *);
+typedef struct lhash_st OPENSSL_LHASH;
+
+/*
+ * Macros for declaring and implementing type-safe wrappers for LHASH
+ * callbacks. This way, callbacks can be provided to LHASH structures without
+ * function pointer casting and the macro-defined callbacks provide
+ * per-variable casting before deferring to the underlying type-specific
+ * callbacks. NB: It is possible to place a "static" in front of both the
+ * DECLARE and IMPLEMENT macros if the functions are strictly internal.
+ */
+
+/* First: "hash" functions */
+# define DECLARE_LHASH_HASH_FN(name, o_type) \
+        unsigned long name##_LHASH_HASH(const void *);
+# define IMPLEMENT_LHASH_HASH_FN(name, o_type) \
+        unsigned long name##_LHASH_HASH(const void *arg) { \
+                const o_type *a = arg; \
+                return name##_hash(a); }
+# define LHASH_HASH_FN(name) name##_LHASH_HASH
+
+/* Second: "compare" functions */
+# define DECLARE_LHASH_COMP_FN(name, o_type) \
+        int name##_LHASH_COMP(const void *, const void *);
+# define IMPLEMENT_LHASH_COMP_FN(name, o_type) \
+        int name##_LHASH_COMP(const void *arg1, const void *arg2) { \
+                const o_type *a = arg1;             \
+                const o_type *b = arg2; \
+                return name##_cmp(a,b); }
+# define LHASH_COMP_FN(name) name##_LHASH_COMP
+
+/* Fourth: "doall_arg" functions */
+# define DECLARE_LHASH_DOALL_ARG_FN(name, o_type, a_type) \
+        void name##_LHASH_DOALL_ARG(void *, void *);
+# define IMPLEMENT_LHASH_DOALL_ARG_FN(name, o_type, a_type) \
+        void name##_LHASH_DOALL_ARG(void *arg1, void *arg2) { \
+                o_type *a = arg1; \
+                a_type *b = arg2; \
+                name##_doall_arg(a, b); }
+# define LHASH_DOALL_ARG_FN(name) name##_LHASH_DOALL_ARG
+
+
+# define LH_LOAD_MULT    256
+
+int OPENSSL_LH_error(OPENSSL_LHASH *lh);
+OPENSSL_LHASH *OPENSSL_LH_new(OPENSSL_LH_HASHFUNC h, OPENSSL_LH_COMPFUNC c);
+void OPENSSL_LH_free(OPENSSL_LHASH *lh);
+void OPENSSL_LH_flush(OPENSSL_LHASH *lh);
+void *OPENSSL_LH_insert(OPENSSL_LHASH *lh, void *data);
+void *OPENSSL_LH_delete(OPENSSL_LHASH *lh, const void *data);
+void *OPENSSL_LH_retrieve(OPENSSL_LHASH *lh, const void *data);
+void OPENSSL_LH_doall(OPENSSL_LHASH *lh, OPENSSL_LH_DOALL_FUNC func);
+void OPENSSL_LH_doall_arg(OPENSSL_LHASH *lh, OPENSSL_LH_DOALL_FUNCARG func, void *arg);
+unsigned long OPENSSL_LH_strhash(const char *c);
+unsigned long OPENSSL_LH_num_items(const OPENSSL_LHASH *lh);
+unsigned long OPENSSL_LH_get_down_load(const OPENSSL_LHASH *lh);
+void OPENSSL_LH_set_down_load(OPENSSL_LHASH *lh, unsigned long down_load);
+
+# ifndef OPENSSL_NO_STDIO
+#  ifndef OPENSSL_NO_DEPRECATED_3_1
+OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_stats(const OPENSSL_LHASH *lh, FILE *fp);
+OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_stats(const OPENSSL_LHASH *lh, FILE *fp);
+OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_usage_stats(const OPENSSL_LHASH *lh, FILE *fp);
+#  endif
+# endif
+# ifndef OPENSSL_NO_DEPRECATED_3_1
+OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_stats_bio(const OPENSSL_LHASH *lh, BIO *out);
+OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_stats_bio(const OPENSSL_LHASH *lh, BIO *out);
+OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_usage_stats_bio(const OPENSSL_LHASH *lh, BIO *out);
+# endif
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define _LHASH OPENSSL_LHASH
+#  define LHASH_NODE OPENSSL_LH_NODE
+#  define lh_error OPENSSL_LH_error
+#  define lh_new OPENSSL_LH_new
+#  define lh_free OPENSSL_LH_free
+#  define lh_insert OPENSSL_LH_insert
+#  define lh_delete OPENSSL_LH_delete
+#  define lh_retrieve OPENSSL_LH_retrieve
+#  define lh_doall OPENSSL_LH_doall
+#  define lh_doall_arg OPENSSL_LH_doall_arg
+#  define lh_strhash OPENSSL_LH_strhash
+#  define lh_num_items OPENSSL_LH_num_items
+#  ifndef OPENSSL_NO_STDIO
+#   define lh_stats OPENSSL_LH_stats
+#   define lh_node_stats OPENSSL_LH_node_stats
+#   define lh_node_usage_stats OPENSSL_LH_node_usage_stats
+#  endif
+#  define lh_stats_bio OPENSSL_LH_stats_bio
+#  define lh_node_stats_bio OPENSSL_LH_node_stats_bio
+#  define lh_node_usage_stats_bio OPENSSL_LH_node_usage_stats_bio
+# endif
+
+/* Type checking... */
+
+# define LHASH_OF(type) struct lhash_st_##type
+
+/* Helper macro for internal use */
+# define DEFINE_LHASH_OF_INTERNAL(type) \
+    LHASH_OF(type) { \
+        union lh_##type##_dummy { void* d1; unsigned long d2; int d3; } dummy; \
+    }; \
+    typedef int (*lh_##type##_compfunc)(const type *a, const type *b); \
+    typedef unsigned long (*lh_##type##_hashfunc)(const type *a); \
+    typedef void (*lh_##type##_doallfunc)(type *a); \
+    static ossl_unused ossl_inline type *\
+    ossl_check_##type##_lh_plain_type(type *ptr) \
+    { \
+        return ptr; \
+    } \
+    static ossl_unused ossl_inline const type * \
+    ossl_check_const_##type##_lh_plain_type(const type *ptr) \
+    { \
+        return ptr; \
+    } \
+    static ossl_unused ossl_inline const OPENSSL_LHASH * \
+    ossl_check_const_##type##_lh_type(const LHASH_OF(type) *lh) \
+    { \
+        return (const OPENSSL_LHASH *)lh; \
+    } \
+    static ossl_unused ossl_inline OPENSSL_LHASH * \
+    ossl_check_##type##_lh_type(LHASH_OF(type) *lh) \
+    { \
+        return (OPENSSL_LHASH *)lh; \
+    } \
+    static ossl_unused ossl_inline OPENSSL_LH_COMPFUNC \
+    ossl_check_##type##_lh_compfunc_type(lh_##type##_compfunc cmp) \
+    { \
+        return (OPENSSL_LH_COMPFUNC)cmp; \
+    } \
+    static ossl_unused ossl_inline OPENSSL_LH_HASHFUNC \
+    ossl_check_##type##_lh_hashfunc_type(lh_##type##_hashfunc hfn) \
+    { \
+        return (OPENSSL_LH_HASHFUNC)hfn; \
+    } \
+    static ossl_unused ossl_inline OPENSSL_LH_DOALL_FUNC \
+    ossl_check_##type##_lh_doallfunc_type(lh_##type##_doallfunc dfn) \
+    { \
+        return (OPENSSL_LH_DOALL_FUNC)dfn; \
+    } \
+    LHASH_OF(type)
+
+# ifndef OPENSSL_NO_DEPRECATED_3_1
+#  define DEFINE_LHASH_OF_DEPRECATED(type) \
+    static ossl_unused ossl_inline void \
+    lh_##type##_node_stats_bio(const LHASH_OF(type) *lh, BIO *out) \
+    { \
+        OPENSSL_LH_node_stats_bio((const OPENSSL_LHASH *)lh, out); \
+    } \
+    static ossl_unused ossl_inline void \
+    lh_##type##_node_usage_stats_bio(const LHASH_OF(type) *lh, BIO *out) \
+    { \
+        OPENSSL_LH_node_usage_stats_bio((const OPENSSL_LHASH *)lh, out); \
+    } \
+    static ossl_unused ossl_inline void \
+    lh_##type##_stats_bio(const LHASH_OF(type) *lh, BIO *out) \
+    { \
+        OPENSSL_LH_stats_bio((const OPENSSL_LHASH *)lh, out); \
+    }
+# else
+#  define DEFINE_LHASH_OF_DEPRECATED(type)
+# endif
+
+# define DEFINE_LHASH_OF_EX(type) \
+    LHASH_OF(type) { \
+        union lh_##type##_dummy { void* d1; unsigned long d2; int d3; } dummy; \
+    }; \
+    static ossl_unused ossl_inline LHASH_OF(type) * \
+    lh_##type##_new(unsigned long (*hfn)(const type *), \
+                    int (*cfn)(const type *, const type *)) \
+    { \
+        return (LHASH_OF(type) *) \
+            OPENSSL_LH_new((OPENSSL_LH_HASHFUNC)hfn, (OPENSSL_LH_COMPFUNC)cfn); \
+    } \
+    static ossl_unused ossl_inline void \
+    lh_##type##_free(LHASH_OF(type) *lh) \
+    { \
+        OPENSSL_LH_free((OPENSSL_LHASH *)lh); \
+    } \
+    static ossl_unused ossl_inline void \
+    lh_##type##_flush(LHASH_OF(type) *lh) \
+    { \
+        OPENSSL_LH_flush((OPENSSL_LHASH *)lh); \
+    } \
+    static ossl_unused ossl_inline type * \
+    lh_##type##_insert(LHASH_OF(type) *lh, type *d) \
+    { \
+        return (type *)OPENSSL_LH_insert((OPENSSL_LHASH *)lh, d); \
+    } \
+    static ossl_unused ossl_inline type * \
+    lh_##type##_delete(LHASH_OF(type) *lh, const type *d) \
+    { \
+        return (type *)OPENSSL_LH_delete((OPENSSL_LHASH *)lh, d); \
+    } \
+    static ossl_unused ossl_inline type * \
+    lh_##type##_retrieve(LHASH_OF(type) *lh, const type *d) \
+    { \
+        return (type *)OPENSSL_LH_retrieve((OPENSSL_LHASH *)lh, d); \
+    } \
+    static ossl_unused ossl_inline int \
+    lh_##type##_error(LHASH_OF(type) *lh) \
+    { \
+        return OPENSSL_LH_error((OPENSSL_LHASH *)lh); \
+    } \
+    static ossl_unused ossl_inline unsigned long \
+    lh_##type##_num_items(LHASH_OF(type) *lh) \
+    { \
+        return OPENSSL_LH_num_items((OPENSSL_LHASH *)lh); \
+    } \
+    static ossl_unused ossl_inline unsigned long \
+    lh_##type##_get_down_load(LHASH_OF(type) *lh) \
+    { \
+        return OPENSSL_LH_get_down_load((OPENSSL_LHASH *)lh); \
+    } \
+    static ossl_unused ossl_inline void \
+    lh_##type##_set_down_load(LHASH_OF(type) *lh, unsigned long dl) \
+    { \
+        OPENSSL_LH_set_down_load((OPENSSL_LHASH *)lh, dl); \
+    } \
+    static ossl_unused ossl_inline void \
+    lh_##type##_doall(LHASH_OF(type) *lh, void (*doall)(type *)) \
+    { \
+        OPENSSL_LH_doall((OPENSSL_LHASH *)lh, (OPENSSL_LH_DOALL_FUNC)doall); \
+    } \
+    static ossl_unused ossl_inline void \
+    lh_##type##_doall_arg(LHASH_OF(type) *lh, \
+                          void (*doallarg)(type *, void *), void *arg) \
+    { \
+        OPENSSL_LH_doall_arg((OPENSSL_LHASH *)lh, \
+                             (OPENSSL_LH_DOALL_FUNCARG)doallarg, arg); \
+    } \
+    LHASH_OF(type)
+
+# define DEFINE_LHASH_OF(type) \
+    DEFINE_LHASH_OF_EX(type); \
+    DEFINE_LHASH_OF_DEPRECATED(type) \
+    LHASH_OF(type)
+
+#define IMPLEMENT_LHASH_DOALL_ARG_CONST(type, argtype) \
+    int_implement_lhash_doall(type, argtype, const type)
+
+#define IMPLEMENT_LHASH_DOALL_ARG(type, argtype) \
+    int_implement_lhash_doall(type, argtype, type)
+
+#define int_implement_lhash_doall(type, argtype, cbargtype) \
+    static ossl_unused ossl_inline void \
+        lh_##type##_doall_##argtype(LHASH_OF(type) *lh, \
+                                   void (*fn)(cbargtype *, argtype *), \
+                                   argtype *arg) \
+    { \
+        OPENSSL_LH_doall_arg((OPENSSL_LHASH *)lh, \
+                             (OPENSSL_LH_DOALL_FUNCARG)fn, (void *)arg); \
+    } \
+    LHASH_OF(type)
+
+DEFINE_LHASH_OF_INTERNAL(OPENSSL_STRING);
+#define lh_OPENSSL_STRING_new(hfn, cmp) ((LHASH_OF(OPENSSL_STRING) *)OPENSSL_LH_new(ossl_check_OPENSSL_STRING_lh_hashfunc_type(hfn), ossl_check_OPENSSL_STRING_lh_compfunc_type(cmp)))
+#define lh_OPENSSL_STRING_free(lh) OPENSSL_LH_free(ossl_check_OPENSSL_STRING_lh_type(lh))
+#define lh_OPENSSL_STRING_flush(lh) OPENSSL_LH_flush(ossl_check_OPENSSL_STRING_lh_type(lh))
+#define lh_OPENSSL_STRING_insert(lh, ptr) ((OPENSSL_STRING *)OPENSSL_LH_insert(ossl_check_OPENSSL_STRING_lh_type(lh), ossl_check_OPENSSL_STRING_lh_plain_type(ptr)))
+#define lh_OPENSSL_STRING_delete(lh, ptr) ((OPENSSL_STRING *)OPENSSL_LH_delete(ossl_check_OPENSSL_STRING_lh_type(lh), ossl_check_const_OPENSSL_STRING_lh_plain_type(ptr)))
+#define lh_OPENSSL_STRING_retrieve(lh, ptr) ((OPENSSL_STRING *)OPENSSL_LH_retrieve(ossl_check_OPENSSL_STRING_lh_type(lh), ossl_check_const_OPENSSL_STRING_lh_plain_type(ptr)))
+#define lh_OPENSSL_STRING_error(lh) OPENSSL_LH_error(ossl_check_OPENSSL_STRING_lh_type(lh))
+#define lh_OPENSSL_STRING_num_items(lh) OPENSSL_LH_num_items(ossl_check_OPENSSL_STRING_lh_type(lh))
+#define lh_OPENSSL_STRING_node_stats_bio(lh, out) OPENSSL_LH_node_stats_bio(ossl_check_const_OPENSSL_STRING_lh_type(lh), out)
+#define lh_OPENSSL_STRING_node_usage_stats_bio(lh, out) OPENSSL_LH_node_usage_stats_bio(ossl_check_const_OPENSSL_STRING_lh_type(lh), out)
+#define lh_OPENSSL_STRING_stats_bio(lh, out) OPENSSL_LH_stats_bio(ossl_check_const_OPENSSL_STRING_lh_type(lh), out)
+#define lh_OPENSSL_STRING_get_down_load(lh) OPENSSL_LH_get_down_load(ossl_check_OPENSSL_STRING_lh_type(lh))
+#define lh_OPENSSL_STRING_set_down_load(lh, dl) OPENSSL_LH_set_down_load(ossl_check_OPENSSL_STRING_lh_type(lh), dl)
+#define lh_OPENSSL_STRING_doall(lh, dfn) OPENSSL_LH_doall(ossl_check_OPENSSL_STRING_lh_type(lh), ossl_check_OPENSSL_STRING_lh_doallfunc_type(dfn))
+DEFINE_LHASH_OF_INTERNAL(OPENSSL_CSTRING);
+#define lh_OPENSSL_CSTRING_new(hfn, cmp) ((LHASH_OF(OPENSSL_CSTRING) *)OPENSSL_LH_new(ossl_check_OPENSSL_CSTRING_lh_hashfunc_type(hfn), ossl_check_OPENSSL_CSTRING_lh_compfunc_type(cmp)))
+#define lh_OPENSSL_CSTRING_free(lh) OPENSSL_LH_free(ossl_check_OPENSSL_CSTRING_lh_type(lh))
+#define lh_OPENSSL_CSTRING_flush(lh) OPENSSL_LH_flush(ossl_check_OPENSSL_CSTRING_lh_type(lh))
+#define lh_OPENSSL_CSTRING_insert(lh, ptr) ((OPENSSL_CSTRING *)OPENSSL_LH_insert(ossl_check_OPENSSL_CSTRING_lh_type(lh), ossl_check_OPENSSL_CSTRING_lh_plain_type(ptr)))
+#define lh_OPENSSL_CSTRING_delete(lh, ptr) ((OPENSSL_CSTRING *)OPENSSL_LH_delete(ossl_check_OPENSSL_CSTRING_lh_type(lh), ossl_check_const_OPENSSL_CSTRING_lh_plain_type(ptr)))
+#define lh_OPENSSL_CSTRING_retrieve(lh, ptr) ((OPENSSL_CSTRING *)OPENSSL_LH_retrieve(ossl_check_OPENSSL_CSTRING_lh_type(lh), ossl_check_const_OPENSSL_CSTRING_lh_plain_type(ptr)))
+#define lh_OPENSSL_CSTRING_error(lh) OPENSSL_LH_error(ossl_check_OPENSSL_CSTRING_lh_type(lh))
+#define lh_OPENSSL_CSTRING_num_items(lh) OPENSSL_LH_num_items(ossl_check_OPENSSL_CSTRING_lh_type(lh))
+#define lh_OPENSSL_CSTRING_node_stats_bio(lh, out) OPENSSL_LH_node_stats_bio(ossl_check_const_OPENSSL_CSTRING_lh_type(lh), out)
+#define lh_OPENSSL_CSTRING_node_usage_stats_bio(lh, out) OPENSSL_LH_node_usage_stats_bio(ossl_check_const_OPENSSL_CSTRING_lh_type(lh), out)
+#define lh_OPENSSL_CSTRING_stats_bio(lh, out) OPENSSL_LH_stats_bio(ossl_check_const_OPENSSL_CSTRING_lh_type(lh), out)
+#define lh_OPENSSL_CSTRING_get_down_load(lh) OPENSSL_LH_get_down_load(ossl_check_OPENSSL_CSTRING_lh_type(lh))
+#define lh_OPENSSL_CSTRING_set_down_load(lh, dl) OPENSSL_LH_set_down_load(ossl_check_OPENSSL_CSTRING_lh_type(lh), dl)
+#define lh_OPENSSL_CSTRING_doall(lh, dfn) OPENSSL_LH_doall(ossl_check_OPENSSL_CSTRING_lh_type(lh), ossl_check_OPENSSL_CSTRING_lh_doallfunc_type(dfn))
+
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif
diff --git a/openssl/lhash.h.in b/openssl/lhash.h.in
new file mode 100644
index 0000000..dc344a5
--- /dev/null
+++ b/openssl/lhash.h.in
@@ -0,0 +1,306 @@
+/*
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_lhash_macros);
+-}
+
+/*
+ * Header for dynamic hash table routines Author - Eric Young
+ */
+
+#ifndef OPENSSL_LHASH_H
+# define OPENSSL_LHASH_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_LHASH_H
+# endif
+
+# include <openssl/e_os2.h>
+# include <openssl/bio.h>
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+typedef struct lhash_node_st OPENSSL_LH_NODE;
+typedef int (*OPENSSL_LH_COMPFUNC) (const void *, const void *);
+typedef unsigned long (*OPENSSL_LH_HASHFUNC) (const void *);
+typedef void (*OPENSSL_LH_DOALL_FUNC) (void *);
+typedef void (*OPENSSL_LH_DOALL_FUNCARG) (void *, void *);
+typedef struct lhash_st OPENSSL_LHASH;
+
+/*
+ * Macros for declaring and implementing type-safe wrappers for LHASH
+ * callbacks. This way, callbacks can be provided to LHASH structures without
+ * function pointer casting and the macro-defined callbacks provide
+ * per-variable casting before deferring to the underlying type-specific
+ * callbacks. NB: It is possible to place a "static" in front of both the
+ * DECLARE and IMPLEMENT macros if the functions are strictly internal.
+ */
+
+/* First: "hash" functions */
+# define DECLARE_LHASH_HASH_FN(name, o_type) \
+        unsigned long name##_LHASH_HASH(const void *);
+# define IMPLEMENT_LHASH_HASH_FN(name, o_type) \
+        unsigned long name##_LHASH_HASH(const void *arg) { \
+                const o_type *a = arg; \
+                return name##_hash(a); }
+# define LHASH_HASH_FN(name) name##_LHASH_HASH
+
+/* Second: "compare" functions */
+# define DECLARE_LHASH_COMP_FN(name, o_type) \
+        int name##_LHASH_COMP(const void *, const void *);
+# define IMPLEMENT_LHASH_COMP_FN(name, o_type) \
+        int name##_LHASH_COMP(const void *arg1, const void *arg2) { \
+                const o_type *a = arg1;             \
+                const o_type *b = arg2; \
+                return name##_cmp(a,b); }
+# define LHASH_COMP_FN(name) name##_LHASH_COMP
+
+/* Fourth: "doall_arg" functions */
+# define DECLARE_LHASH_DOALL_ARG_FN(name, o_type, a_type) \
+        void name##_LHASH_DOALL_ARG(void *, void *);
+# define IMPLEMENT_LHASH_DOALL_ARG_FN(name, o_type, a_type) \
+        void name##_LHASH_DOALL_ARG(void *arg1, void *arg2) { \
+                o_type *a = arg1; \
+                a_type *b = arg2; \
+                name##_doall_arg(a, b); }
+# define LHASH_DOALL_ARG_FN(name) name##_LHASH_DOALL_ARG
+
+
+# define LH_LOAD_MULT    256
+
+int OPENSSL_LH_error(OPENSSL_LHASH *lh);
+OPENSSL_LHASH *OPENSSL_LH_new(OPENSSL_LH_HASHFUNC h, OPENSSL_LH_COMPFUNC c);
+void OPENSSL_LH_free(OPENSSL_LHASH *lh);
+void OPENSSL_LH_flush(OPENSSL_LHASH *lh);
+void *OPENSSL_LH_insert(OPENSSL_LHASH *lh, void *data);
+void *OPENSSL_LH_delete(OPENSSL_LHASH *lh, const void *data);
+void *OPENSSL_LH_retrieve(OPENSSL_LHASH *lh, const void *data);
+void OPENSSL_LH_doall(OPENSSL_LHASH *lh, OPENSSL_LH_DOALL_FUNC func);
+void OPENSSL_LH_doall_arg(OPENSSL_LHASH *lh, OPENSSL_LH_DOALL_FUNCARG func, void *arg);
+unsigned long OPENSSL_LH_strhash(const char *c);
+unsigned long OPENSSL_LH_num_items(const OPENSSL_LHASH *lh);
+unsigned long OPENSSL_LH_get_down_load(const OPENSSL_LHASH *lh);
+void OPENSSL_LH_set_down_load(OPENSSL_LHASH *lh, unsigned long down_load);
+
+# ifndef OPENSSL_NO_STDIO
+#  ifndef OPENSSL_NO_DEPRECATED_3_1
+OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_stats(const OPENSSL_LHASH *lh, FILE *fp);
+OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_stats(const OPENSSL_LHASH *lh, FILE *fp);
+OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_usage_stats(const OPENSSL_LHASH *lh, FILE *fp);
+#  endif
+# endif
+# ifndef OPENSSL_NO_DEPRECATED_3_1
+OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_stats_bio(const OPENSSL_LHASH *lh, BIO *out);
+OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_stats_bio(const OPENSSL_LHASH *lh, BIO *out);
+OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_usage_stats_bio(const OPENSSL_LHASH *lh, BIO *out);
+# endif
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define _LHASH OPENSSL_LHASH
+#  define LHASH_NODE OPENSSL_LH_NODE
+#  define lh_error OPENSSL_LH_error
+#  define lh_new OPENSSL_LH_new
+#  define lh_free OPENSSL_LH_free
+#  define lh_insert OPENSSL_LH_insert
+#  define lh_delete OPENSSL_LH_delete
+#  define lh_retrieve OPENSSL_LH_retrieve
+#  define lh_doall OPENSSL_LH_doall
+#  define lh_doall_arg OPENSSL_LH_doall_arg
+#  define lh_strhash OPENSSL_LH_strhash
+#  define lh_num_items OPENSSL_LH_num_items
+#  ifndef OPENSSL_NO_STDIO
+#   define lh_stats OPENSSL_LH_stats
+#   define lh_node_stats OPENSSL_LH_node_stats
+#   define lh_node_usage_stats OPENSSL_LH_node_usage_stats
+#  endif
+#  define lh_stats_bio OPENSSL_LH_stats_bio
+#  define lh_node_stats_bio OPENSSL_LH_node_stats_bio
+#  define lh_node_usage_stats_bio OPENSSL_LH_node_usage_stats_bio
+# endif
+
+/* Type checking... */
+
+# define LHASH_OF(type) struct lhash_st_##type
+
+/* Helper macro for internal use */
+# define DEFINE_LHASH_OF_INTERNAL(type) \
+    LHASH_OF(type) { \
+        union lh_##type##_dummy { void* d1; unsigned long d2; int d3; } dummy; \
+    }; \
+    typedef int (*lh_##type##_compfunc)(const type *a, const type *b); \
+    typedef unsigned long (*lh_##type##_hashfunc)(const type *a); \
+    typedef void (*lh_##type##_doallfunc)(type *a); \
+    static ossl_unused ossl_inline type *\
+    ossl_check_##type##_lh_plain_type(type *ptr) \
+    { \
+        return ptr; \
+    } \
+    static ossl_unused ossl_inline const type * \
+    ossl_check_const_##type##_lh_plain_type(const type *ptr) \
+    { \
+        return ptr; \
+    } \
+    static ossl_unused ossl_inline const OPENSSL_LHASH * \
+    ossl_check_const_##type##_lh_type(const LHASH_OF(type) *lh) \
+    { \
+        return (const OPENSSL_LHASH *)lh; \
+    } \
+    static ossl_unused ossl_inline OPENSSL_LHASH * \
+    ossl_check_##type##_lh_type(LHASH_OF(type) *lh) \
+    { \
+        return (OPENSSL_LHASH *)lh; \
+    } \
+    static ossl_unused ossl_inline OPENSSL_LH_COMPFUNC \
+    ossl_check_##type##_lh_compfunc_type(lh_##type##_compfunc cmp) \
+    { \
+        return (OPENSSL_LH_COMPFUNC)cmp; \
+    } \
+    static ossl_unused ossl_inline OPENSSL_LH_HASHFUNC \
+    ossl_check_##type##_lh_hashfunc_type(lh_##type##_hashfunc hfn) \
+    { \
+        return (OPENSSL_LH_HASHFUNC)hfn; \
+    } \
+    static ossl_unused ossl_inline OPENSSL_LH_DOALL_FUNC \
+    ossl_check_##type##_lh_doallfunc_type(lh_##type##_doallfunc dfn) \
+    { \
+        return (OPENSSL_LH_DOALL_FUNC)dfn; \
+    } \
+    LHASH_OF(type)
+
+# ifndef OPENSSL_NO_DEPRECATED_3_1
+#  define DEFINE_LHASH_OF_DEPRECATED(type) \
+    static ossl_unused ossl_inline void \
+    lh_##type##_node_stats_bio(const LHASH_OF(type) *lh, BIO *out) \
+    { \
+        OPENSSL_LH_node_stats_bio((const OPENSSL_LHASH *)lh, out); \
+    } \
+    static ossl_unused ossl_inline void \
+    lh_##type##_node_usage_stats_bio(const LHASH_OF(type) *lh, BIO *out) \
+    { \
+        OPENSSL_LH_node_usage_stats_bio((const OPENSSL_LHASH *)lh, out); \
+    } \
+    static ossl_unused ossl_inline void \
+    lh_##type##_stats_bio(const LHASH_OF(type) *lh, BIO *out) \
+    { \
+        OPENSSL_LH_stats_bio((const OPENSSL_LHASH *)lh, out); \
+    }
+# else
+#  define DEFINE_LHASH_OF_DEPRECATED(type)
+# endif
+
+# define DEFINE_LHASH_OF_EX(type) \
+    LHASH_OF(type) { \
+        union lh_##type##_dummy { void* d1; unsigned long d2; int d3; } dummy; \
+    }; \
+    static ossl_unused ossl_inline LHASH_OF(type) * \
+    lh_##type##_new(unsigned long (*hfn)(const type *), \
+                    int (*cfn)(const type *, const type *)) \
+    { \
+        return (LHASH_OF(type) *) \
+            OPENSSL_LH_new((OPENSSL_LH_HASHFUNC)hfn, (OPENSSL_LH_COMPFUNC)cfn); \
+    } \
+    static ossl_unused ossl_inline void \
+    lh_##type##_free(LHASH_OF(type) *lh) \
+    { \
+        OPENSSL_LH_free((OPENSSL_LHASH *)lh); \
+    } \
+    static ossl_unused ossl_inline void \
+    lh_##type##_flush(LHASH_OF(type) *lh) \
+    { \
+        OPENSSL_LH_flush((OPENSSL_LHASH *)lh); \
+    } \
+    static ossl_unused ossl_inline type * \
+    lh_##type##_insert(LHASH_OF(type) *lh, type *d) \
+    { \
+        return (type *)OPENSSL_LH_insert((OPENSSL_LHASH *)lh, d); \
+    } \
+    static ossl_unused ossl_inline type * \
+    lh_##type##_delete(LHASH_OF(type) *lh, const type *d) \
+    { \
+        return (type *)OPENSSL_LH_delete((OPENSSL_LHASH *)lh, d); \
+    } \
+    static ossl_unused ossl_inline type * \
+    lh_##type##_retrieve(LHASH_OF(type) *lh, const type *d) \
+    { \
+        return (type *)OPENSSL_LH_retrieve((OPENSSL_LHASH *)lh, d); \
+    } \
+    static ossl_unused ossl_inline int \
+    lh_##type##_error(LHASH_OF(type) *lh) \
+    { \
+        return OPENSSL_LH_error((OPENSSL_LHASH *)lh); \
+    } \
+    static ossl_unused ossl_inline unsigned long \
+    lh_##type##_num_items(LHASH_OF(type) *lh) \
+    { \
+        return OPENSSL_LH_num_items((OPENSSL_LHASH *)lh); \
+    } \
+    static ossl_unused ossl_inline unsigned long \
+    lh_##type##_get_down_load(LHASH_OF(type) *lh) \
+    { \
+        return OPENSSL_LH_get_down_load((OPENSSL_LHASH *)lh); \
+    } \
+    static ossl_unused ossl_inline void \
+    lh_##type##_set_down_load(LHASH_OF(type) *lh, unsigned long dl) \
+    { \
+        OPENSSL_LH_set_down_load((OPENSSL_LHASH *)lh, dl); \
+    } \
+    static ossl_unused ossl_inline void \
+    lh_##type##_doall(LHASH_OF(type) *lh, void (*doall)(type *)) \
+    { \
+        OPENSSL_LH_doall((OPENSSL_LHASH *)lh, (OPENSSL_LH_DOALL_FUNC)doall); \
+    } \
+    static ossl_unused ossl_inline void \
+    lh_##type##_doall_arg(LHASH_OF(type) *lh, \
+                          void (*doallarg)(type *, void *), void *arg) \
+    { \
+        OPENSSL_LH_doall_arg((OPENSSL_LHASH *)lh, \
+                             (OPENSSL_LH_DOALL_FUNCARG)doallarg, arg); \
+    } \
+    LHASH_OF(type)
+
+# define DEFINE_LHASH_OF(type) \
+    DEFINE_LHASH_OF_EX(type); \
+    DEFINE_LHASH_OF_DEPRECATED(type) \
+    LHASH_OF(type)
+
+#define IMPLEMENT_LHASH_DOALL_ARG_CONST(type, argtype) \
+    int_implement_lhash_doall(type, argtype, const type)
+
+#define IMPLEMENT_LHASH_DOALL_ARG(type, argtype) \
+    int_implement_lhash_doall(type, argtype, type)
+
+#define int_implement_lhash_doall(type, argtype, cbargtype) \
+    static ossl_unused ossl_inline void \
+        lh_##type##_doall_##argtype(LHASH_OF(type) *lh, \
+                                   void (*fn)(cbargtype *, argtype *), \
+                                   argtype *arg) \
+    { \
+        OPENSSL_LH_doall_arg((OPENSSL_LHASH *)lh, \
+                             (OPENSSL_LH_DOALL_FUNCARG)fn, (void *)arg); \
+    } \
+    LHASH_OF(type)
+
+{-
+    generate_lhash_macros("OPENSSL_STRING")
+    .generate_lhash_macros("OPENSSL_CSTRING");
+-}
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif
diff --git a/openssl/macros.h b/openssl/macros.h
new file mode 100644
index 0000000..bcd42ec
--- /dev/null
+++ b/openssl/macros.h
@@ -0,0 +1,325 @@
+/*
+ * Copyright 2019-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_MACROS_H
+# define OPENSSL_MACROS_H
+# pragma once
+
+#include <openssl/opensslconf.h>
+#include <openssl/opensslv.h>
+
+
+/* Helper macros for CPP string composition */
+# define OPENSSL_MSTR_HELPER(x) #x
+# define OPENSSL_MSTR(x) OPENSSL_MSTR_HELPER(x)
+
+/*
+ * Sometimes OPENSSL_NO_xxx ends up with an empty file and some compilers
+ * don't like that.  This will hopefully silence them.
+ */
+# define NON_EMPTY_TRANSLATION_UNIT static void *dummy = &dummy;
+
+/*
+ * Generic deprecation macro
+ *
+ * If OPENSSL_SUPPRESS_DEPRECATED is defined, then OSSL_DEPRECATED and
+ * OSSL_DEPRECATED_FOR become no-ops
+ */
+# ifndef OSSL_DEPRECATED
+#  undef OSSL_DEPRECATED_FOR
+#  ifndef OPENSSL_SUPPRESS_DEPRECATED
+#   if defined(_MSC_VER)
+     /*
+      * MSVC supports __declspec(deprecated) since MSVC 2003 (13.10),
+      * and __declspec(deprecated(message)) since MSVC 2005 (14.00)
+      */
+#    if _MSC_VER >= 1400
+#     define OSSL_DEPRECATED(since) \
+          __declspec(deprecated("Since OpenSSL " # since))
+#     define OSSL_DEPRECATED_FOR(since, message) \
+          __declspec(deprecated("Since OpenSSL " # since ";" message))
+#    elif _MSC_VER >= 1310
+#     define OSSL_DEPRECATED(since) __declspec(deprecated)
+#     define OSSL_DEPRECATED_FOR(since, message) __declspec(deprecated)
+#    endif
+#   elif defined(__GNUC__)
+     /*
+      * According to GCC documentation, deprecations with message appeared in
+      * GCC 4.5.0
+      */
+#    if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)
+#     define OSSL_DEPRECATED(since) \
+          __attribute__((deprecated("Since OpenSSL " # since)))
+#     define OSSL_DEPRECATED_FOR(since, message) \
+          __attribute__((deprecated("Since OpenSSL " # since ";" message)))
+#    elif __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 0)
+#     define OSSL_DEPRECATED(since) __attribute__((deprecated))
+#     define OSSL_DEPRECATED_FOR(since, message) __attribute__((deprecated))
+#    endif
+#   elif defined(__SUNPRO_C)
+#    if (__SUNPRO_C >= 0x5130)
+#     define OSSL_DEPRECATED(since) __attribute__ ((deprecated))
+#     define OSSL_DEPRECATED_FOR(since, message) __attribute__ ((deprecated))
+#    endif
+#   endif
+#  endif
+# endif
+
+/*
+ * Still not defined?  Then define no-op macros. This means these macros
+ * are unsuitable for use in a typedef.
+ */
+# ifndef OSSL_DEPRECATED
+#  define OSSL_DEPRECATED(since)                extern
+#  define OSSL_DEPRECATED_FOR(since, message)   extern
+# endif
+
+/*
+ * Applications should use -DOPENSSL_API_COMPAT=<version> to suppress the
+ * declarations of functions deprecated in or before <version>.  If this is
+ * undefined, the value of the macro OPENSSL_CONFIGURED_API (defined in
+ * <openssl/opensslconf.h>) is the default.
+ *
+ * For any version number up until version 1.1.x, <version> is expected to be
+ * the calculated version number 0xMNNFFPPSL.
+ * For version numbers 3.0 and on, <version> is expected to be a computation
+ * of the major and minor numbers in decimal using this formula:
+ *
+ *     MAJOR * 10000 + MINOR * 100
+ *
+ * So version 3.0 becomes 30000, version 3.2 becomes 30200, etc.
+ */
+
+/*
+ * We use the OPENSSL_API_COMPAT value to define API level macros.  These
+ * macros are used to enable or disable features at that API version boundary.
+ */
+
+# ifdef OPENSSL_API_LEVEL
+#  error "OPENSSL_API_LEVEL must not be defined by application"
+# endif
+
+/*
+ * We figure out what API level was intended by simple numeric comparison.
+ * The lowest old style number we recognise is 0x00908000L, so we take some
+ * safety margin and assume that anything below 0x00900000L is a new style
+ * number.  This allows new versions up to and including v943.71.83.
+ */
+# ifdef OPENSSL_API_COMPAT
+#  if OPENSSL_API_COMPAT < 0x900000L
+#   define OPENSSL_API_LEVEL (OPENSSL_API_COMPAT)
+#  else
+#   define OPENSSL_API_LEVEL                            \
+           (((OPENSSL_API_COMPAT >> 28) & 0xF) * 10000  \
+            + ((OPENSSL_API_COMPAT >> 20) & 0xFF) * 100 \
+            + ((OPENSSL_API_COMPAT >> 12) & 0xFF))
+#  endif
+# endif
+
+/*
+ * If OPENSSL_API_COMPAT wasn't given, we use default numbers to set
+ * the API compatibility level.
+ */
+# ifndef OPENSSL_API_LEVEL
+#  if OPENSSL_CONFIGURED_API > 0
+#   define OPENSSL_API_LEVEL (OPENSSL_CONFIGURED_API)
+#  else
+#   define OPENSSL_API_LEVEL \
+           (OPENSSL_VERSION_MAJOR * 10000 + OPENSSL_VERSION_MINOR * 100)
+#  endif
+# endif
+
+# if OPENSSL_API_LEVEL > OPENSSL_CONFIGURED_API
+#  error "The requested API level higher than the configured API compatibility level"
+# endif
+
+/*
+ * Check of sane values.
+ */
+/* Can't go higher than the current version. */
+# if OPENSSL_API_LEVEL > (OPENSSL_VERSION_MAJOR * 10000 + OPENSSL_VERSION_MINOR * 100)
+#  error "OPENSSL_API_COMPAT expresses an impossible API compatibility level"
+# endif
+/* OpenSSL will have no version 2.y.z */
+# if OPENSSL_API_LEVEL < 30000 && OPENSSL_API_LEVEL >= 20000
+#  error "OPENSSL_API_COMPAT expresses an impossible API compatibility level"
+# endif
+/* Below 0.9.8 is unacceptably low */
+# if OPENSSL_API_LEVEL < 908
+#  error "OPENSSL_API_COMPAT expresses an impossible API compatibility level"
+# endif
+
+/*
+ * Define macros for deprecation and simulated removal purposes.
+ *
+ * The macros OSSL_DEPRECATED_{major}_{minor} are always defined for
+ * all OpenSSL versions we care for.  They can be used as attributes
+ * in function declarations where appropriate.
+ *
+ * The macros OPENSSL_NO_DEPRECATED_{major}_{minor} are defined for
+ * all OpenSSL versions up to or equal to the version given with
+ * OPENSSL_API_COMPAT.  They are used as guards around anything that's
+ * deprecated up to that version, as an effect of the developer option
+ * 'no-deprecated'.
+ */
+
+# undef OPENSSL_NO_DEPRECATED_3_0
+# undef OPENSSL_NO_DEPRECATED_1_1_1
+# undef OPENSSL_NO_DEPRECATED_1_1_0
+# undef OPENSSL_NO_DEPRECATED_1_0_2
+# undef OPENSSL_NO_DEPRECATED_1_0_1
+# undef OPENSSL_NO_DEPRECATED_1_0_0
+# undef OPENSSL_NO_DEPRECATED_0_9_8
+
+# if OPENSSL_API_LEVEL >= 30100
+#  ifndef OPENSSL_NO_DEPRECATED
+#   define OSSL_DEPRECATEDIN_3_1                OSSL_DEPRECATED(3.1)
+#   define OSSL_DEPRECATEDIN_3_1_FOR(msg)       OSSL_DEPRECATED_FOR(3.1, msg)
+#  else
+#   define OPENSSL_NO_DEPRECATED_3_1
+#  endif
+# else
+#  define OSSL_DEPRECATEDIN_3_1
+#  define OSSL_DEPRECATEDIN_3_1_FOR(msg)
+# endif
+# if OPENSSL_API_LEVEL >= 30000
+#  ifndef OPENSSL_NO_DEPRECATED
+#   define OSSL_DEPRECATEDIN_3_0                OSSL_DEPRECATED(3.0)
+#   define OSSL_DEPRECATEDIN_3_0_FOR(msg)       OSSL_DEPRECATED_FOR(3.0, msg)
+#  else
+#   define OPENSSL_NO_DEPRECATED_3_0
+#  endif
+# else
+#  define OSSL_DEPRECATEDIN_3_0
+#  define OSSL_DEPRECATEDIN_3_0_FOR(msg)
+# endif
+# if OPENSSL_API_LEVEL >= 10101
+#  ifndef OPENSSL_NO_DEPRECATED
+#   define OSSL_DEPRECATEDIN_1_1_1              OSSL_DEPRECATED(1.1.1)
+#   define OSSL_DEPRECATEDIN_1_1_1_FOR(msg)     OSSL_DEPRECATED_FOR(1.1.1, msg)
+#  else
+#   define OPENSSL_NO_DEPRECATED_1_1_1
+#  endif
+# else
+#  define OSSL_DEPRECATEDIN_1_1_1
+#  define OSSL_DEPRECATEDIN_1_1_1_FOR(msg)
+# endif
+# if OPENSSL_API_LEVEL >= 10100
+#  ifndef OPENSSL_NO_DEPRECATED
+#   define OSSL_DEPRECATEDIN_1_1_0              OSSL_DEPRECATED(1.1.0)
+#   define OSSL_DEPRECATEDIN_1_1_0_FOR(msg)     OSSL_DEPRECATED_FOR(1.1.0, msg)
+#  else
+#   define OPENSSL_NO_DEPRECATED_1_1_0
+#  endif
+# else
+#  define OSSL_DEPRECATEDIN_1_1_0
+#  define OSSL_DEPRECATEDIN_1_1_0_FOR(msg)
+# endif
+# if OPENSSL_API_LEVEL >= 10002
+#  ifndef OPENSSL_NO_DEPRECATED
+#   define OSSL_DEPRECATEDIN_1_0_2              OSSL_DEPRECATED(1.0.2)
+#   define OSSL_DEPRECATEDIN_1_0_2_FOR(msg)     OSSL_DEPRECATED_FOR(1.0.2, msg)
+#  else
+#   define OPENSSL_NO_DEPRECATED_1_0_2
+#  endif
+# else
+#  define OSSL_DEPRECATEDIN_1_0_2
+#  define OSSL_DEPRECATEDIN_1_0_2_FOR(msg)
+# endif
+# if OPENSSL_API_LEVEL >= 10001
+#  ifndef OPENSSL_NO_DEPRECATED
+#   define OSSL_DEPRECATEDIN_1_0_1              OSSL_DEPRECATED(1.0.1)
+#   define OSSL_DEPRECATEDIN_1_0_1_FOR(msg)     OSSL_DEPRECATED_FOR(1.0.1, msg)
+#  else
+#   define OPENSSL_NO_DEPRECATED_1_0_1
+#  endif
+# else
+#  define OSSL_DEPRECATEDIN_1_0_1
+#  define OSSL_DEPRECATEDIN_1_0_1_FOR(msg)
+# endif
+# if OPENSSL_API_LEVEL >= 10000
+#  ifndef OPENSSL_NO_DEPRECATED
+#   define OSSL_DEPRECATEDIN_1_0_0              OSSL_DEPRECATED(1.0.0)
+#   define OSSL_DEPRECATEDIN_1_0_0_FOR(msg)     OSSL_DEPRECATED_FOR(1.0.0, msg)
+#  else
+#   define OPENSSL_NO_DEPRECATED_1_0_0
+#  endif
+# else
+#  define OSSL_DEPRECATEDIN_1_0_0
+#  define OSSL_DEPRECATEDIN_1_0_0_FOR(msg)
+# endif
+# if OPENSSL_API_LEVEL >= 908
+#  ifndef OPENSSL_NO_DEPRECATED
+#   define OSSL_DEPRECATEDIN_0_9_8              OSSL_DEPRECATED(0.9.8)
+#   define OSSL_DEPRECATEDIN_0_9_8_FOR(msg)     OSSL_DEPRECATED_FOR(0.9.8, msg)
+#  else
+#   define OPENSSL_NO_DEPRECATED_0_9_8
+#  endif
+# else
+#  define OSSL_DEPRECATEDIN_0_9_8
+#  define OSSL_DEPRECATEDIN_0_9_8_FOR(msg)
+# endif
+
+/*
+ * Make our own variants of __FILE__ and __LINE__, depending on configuration
+ */
+
+# ifndef OPENSSL_FILE
+#  ifdef OPENSSL_NO_FILENAMES
+#   define OPENSSL_FILE ""
+#   define OPENSSL_LINE 0
+#  else
+#   define OPENSSL_FILE __FILE__
+#   define OPENSSL_LINE __LINE__
+#  endif
+# endif
+
+/*
+ * __func__ was standardized in C99, so for any compiler that claims
+ * to implement that language level or newer, we assume we can safely
+ * use that symbol.
+ *
+ * GNU C also provides __FUNCTION__ since version 2, which predates
+ * C99.  We can, however, only use this if __STDC_VERSION__ exists,
+ * as it's otherwise not allowed according to ISO C standards (C90).
+ * (compiling with GNU C's -pedantic tells us so)
+ *
+ * If none of the above applies, we check if the compiler is MSVC,
+ * and use __FUNCTION__ if that's the case.
+ */
+# ifndef OPENSSL_FUNC
+#  if defined(__STDC_VERSION__)
+#   if __STDC_VERSION__ >= 199901L
+#    define OPENSSL_FUNC __func__
+#   elif defined(__GNUC__) && __GNUC__ >= 2
+#    define OPENSSL_FUNC __FUNCTION__
+#   endif
+#  elif defined(_MSC_VER)
+#    define OPENSSL_FUNC __FUNCTION__
+#  endif
+/*
+ * If all these possibilities are exhausted, we give up and use a
+ * static string.
+ */
+#  ifndef OPENSSL_FUNC
+#   define OPENSSL_FUNC "(unknown function)"
+#  endif
+# endif
+
+# ifndef OSSL_CRYPTO_ALLOC
+#  if defined(__GNUC__)
+#   define OSSL_CRYPTO_ALLOC __attribute__((malloc))
+#  elif defined(_MSC_VER)
+#   define OSSL_CRYPTO_ALLOC __declspec(restrict)
+#  else
+#   define OSSL_CRYPTO_ALLOC
+#  endif
+# endif
+
+#endif  /* OPENSSL_MACROS_H */
diff --git a/openssl/md2.h b/openssl/md2.h
new file mode 100644
index 0000000..5d4cb77
--- /dev/null
+++ b/openssl/md2.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_MD2_H
+# define OPENSSL_MD2_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_MD2_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_MD2
+#  include <stddef.h>
+#  ifdef  __cplusplus
+extern "C" {
+#  endif
+
+#  define MD2_DIGEST_LENGTH       16
+
+#  if !defined(OPENSSL_NO_DEPRECATED_3_0)
+
+typedef unsigned char MD2_INT;
+
+#   define MD2_BLOCK               16
+
+typedef struct MD2state_st {
+    unsigned int num;
+    unsigned char data[MD2_BLOCK];
+    MD2_INT cksm[MD2_BLOCK];
+    MD2_INT state[MD2_BLOCK];
+} MD2_CTX;
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 const char *MD2_options(void);
+OSSL_DEPRECATEDIN_3_0 int MD2_Init(MD2_CTX *c);
+OSSL_DEPRECATEDIN_3_0 int MD2_Update(MD2_CTX *c, const unsigned char *data,
+                                     size_t len);
+OSSL_DEPRECATEDIN_3_0 int MD2_Final(unsigned char *md, MD2_CTX *c);
+OSSL_DEPRECATEDIN_3_0 unsigned char *MD2(const unsigned char *d, size_t n,
+                                         unsigned char *md);
+#  endif
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif
+#endif
diff --git a/openssl/md4.h b/openssl/md4.h
new file mode 100644
index 0000000..6c150a6
--- /dev/null
+++ b/openssl/md4.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_MD4_H
+# define OPENSSL_MD4_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_MD4_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_MD4
+#  include <openssl/e_os2.h>
+#  include <stddef.h>
+#  ifdef  __cplusplus
+extern "C" {
+#   endif
+
+#  define MD4_DIGEST_LENGTH 16
+
+#  if !defined(OPENSSL_NO_DEPRECATED_3_0)
+
+/*-
+ * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+ * ! MD4_LONG has to be at least 32 bits wide.                     !
+ * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+ */
+#   define MD4_LONG unsigned int
+
+#   define MD4_CBLOCK      64
+#   define MD4_LBLOCK      (MD4_CBLOCK/4)
+
+typedef struct MD4state_st {
+    MD4_LONG A, B, C, D;
+    MD4_LONG Nl, Nh;
+    MD4_LONG data[MD4_LBLOCK];
+    unsigned int num;
+} MD4_CTX;
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int MD4_Init(MD4_CTX *c);
+OSSL_DEPRECATEDIN_3_0 int MD4_Update(MD4_CTX *c, const void *data, size_t len);
+OSSL_DEPRECATEDIN_3_0 int MD4_Final(unsigned char *md, MD4_CTX *c);
+OSSL_DEPRECATEDIN_3_0 unsigned char *MD4(const unsigned char *d, size_t n,
+                                         unsigned char *md);
+OSSL_DEPRECATEDIN_3_0 void MD4_Transform(MD4_CTX *c, const unsigned char *b);
+#  endif
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif
+
+#endif
diff --git a/openssl/md5.h b/openssl/md5.h
new file mode 100644
index 0000000..77a5773
--- /dev/null
+++ b/openssl/md5.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_MD5_H
+# define OPENSSL_MD5_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_MD5_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_MD5
+#  include <openssl/e_os2.h>
+#  include <stddef.h>
+#  ifdef  __cplusplus
+extern "C" {
+#  endif
+
+#  define MD5_DIGEST_LENGTH 16
+
+#  if !defined(OPENSSL_NO_DEPRECATED_3_0)
+/*
+ * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+ * ! MD5_LONG has to be at least 32 bits wide.                     !
+ * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+ */
+#   define MD5_LONG unsigned int
+
+#   define MD5_CBLOCK      64
+#   define MD5_LBLOCK      (MD5_CBLOCK/4)
+
+typedef struct MD5state_st {
+    MD5_LONG A, B, C, D;
+    MD5_LONG Nl, Nh;
+    MD5_LONG data[MD5_LBLOCK];
+    unsigned int num;
+} MD5_CTX;
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int MD5_Init(MD5_CTX *c);
+OSSL_DEPRECATEDIN_3_0 int MD5_Update(MD5_CTX *c, const void *data, size_t len);
+OSSL_DEPRECATEDIN_3_0 int MD5_Final(unsigned char *md, MD5_CTX *c);
+OSSL_DEPRECATEDIN_3_0 unsigned char *MD5(const unsigned char *d, size_t n,
+                                         unsigned char *md);
+OSSL_DEPRECATEDIN_3_0 void MD5_Transform(MD5_CTX *c, const unsigned char *b);
+#  endif
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif
+
+#endif
diff --git a/openssl/mdc2.h b/openssl/mdc2.h
new file mode 100644
index 0000000..5a7ee28
--- /dev/null
+++ b/openssl/mdc2.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_MDC2_H
+# define OPENSSL_MDC2_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_MDC2_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_MDC2
+#  include <stdlib.h>
+#  include <openssl/des.h>
+#  ifdef  __cplusplus
+extern "C" {
+#  endif
+
+#  define MDC2_DIGEST_LENGTH      16
+
+#  if !defined(OPENSSL_NO_DEPRECATED_3_0)
+
+#   define MDC2_BLOCK              8
+
+typedef struct mdc2_ctx_st {
+    unsigned int num;
+    unsigned char data[MDC2_BLOCK];
+    DES_cblock h, hh;
+    unsigned int pad_type;   /* either 1 or 2, default 1 */
+} MDC2_CTX;
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int MDC2_Init(MDC2_CTX *c);
+OSSL_DEPRECATEDIN_3_0 int MDC2_Update(MDC2_CTX *c, const unsigned char *data,
+                                      size_t len);
+OSSL_DEPRECATEDIN_3_0 int MDC2_Final(unsigned char *md, MDC2_CTX *c);
+OSSL_DEPRECATEDIN_3_0 unsigned char *MDC2(const unsigned char *d, size_t n,
+                                          unsigned char *md);
+#  endif
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif
+
+#endif
diff --git a/openssl/modes.h b/openssl/modes.h
new file mode 100644
index 0000000..e190799
--- /dev/null
+++ b/openssl/modes.h
@@ -0,0 +1,219 @@
+/*
+ * Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_MODES_H
+# define OPENSSL_MODES_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_MODES_H
+# endif
+
+# include <stddef.h>
+# include <openssl/types.h>
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+typedef void (*block128_f) (const unsigned char in[16],
+                            unsigned char out[16], const void *key);
+
+typedef void (*cbc128_f) (const unsigned char *in, unsigned char *out,
+                          size_t len, const void *key,
+                          unsigned char ivec[16], int enc);
+
+typedef void (*ecb128_f) (const unsigned char *in, unsigned char *out,
+                          size_t len, const void *key,
+                          int enc);
+
+typedef void (*ctr128_f) (const unsigned char *in, unsigned char *out,
+                          size_t blocks, const void *key,
+                          const unsigned char ivec[16]);
+
+typedef void (*ccm128_f) (const unsigned char *in, unsigned char *out,
+                          size_t blocks, const void *key,
+                          const unsigned char ivec[16],
+                          unsigned char cmac[16]);
+
+void CRYPTO_cbc128_encrypt(const unsigned char *in, unsigned char *out,
+                           size_t len, const void *key,
+                           unsigned char ivec[16], block128_f block);
+void CRYPTO_cbc128_decrypt(const unsigned char *in, unsigned char *out,
+                           size_t len, const void *key,
+                           unsigned char ivec[16], block128_f block);
+
+void CRYPTO_ctr128_encrypt(const unsigned char *in, unsigned char *out,
+                           size_t len, const void *key,
+                           unsigned char ivec[16],
+                           unsigned char ecount_buf[16], unsigned int *num,
+                           block128_f block);
+
+void CRYPTO_ctr128_encrypt_ctr32(const unsigned char *in, unsigned char *out,
+                                 size_t len, const void *key,
+                                 unsigned char ivec[16],
+                                 unsigned char ecount_buf[16],
+                                 unsigned int *num, ctr128_f ctr);
+
+void CRYPTO_ofb128_encrypt(const unsigned char *in, unsigned char *out,
+                           size_t len, const void *key,
+                           unsigned char ivec[16], int *num,
+                           block128_f block);
+
+void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
+                           size_t len, const void *key,
+                           unsigned char ivec[16], int *num,
+                           int enc, block128_f block);
+void CRYPTO_cfb128_8_encrypt(const unsigned char *in, unsigned char *out,
+                             size_t length, const void *key,
+                             unsigned char ivec[16], int *num,
+                             int enc, block128_f block);
+void CRYPTO_cfb128_1_encrypt(const unsigned char *in, unsigned char *out,
+                             size_t bits, const void *key,
+                             unsigned char ivec[16], int *num,
+                             int enc, block128_f block);
+
+size_t CRYPTO_cts128_encrypt_block(const unsigned char *in,
+                                   unsigned char *out, size_t len,
+                                   const void *key, unsigned char ivec[16],
+                                   block128_f block);
+size_t CRYPTO_cts128_encrypt(const unsigned char *in, unsigned char *out,
+                             size_t len, const void *key,
+                             unsigned char ivec[16], cbc128_f cbc);
+size_t CRYPTO_cts128_decrypt_block(const unsigned char *in,
+                                   unsigned char *out, size_t len,
+                                   const void *key, unsigned char ivec[16],
+                                   block128_f block);
+size_t CRYPTO_cts128_decrypt(const unsigned char *in, unsigned char *out,
+                             size_t len, const void *key,
+                             unsigned char ivec[16], cbc128_f cbc);
+
+size_t CRYPTO_nistcts128_encrypt_block(const unsigned char *in,
+                                       unsigned char *out, size_t len,
+                                       const void *key,
+                                       unsigned char ivec[16],
+                                       block128_f block);
+size_t CRYPTO_nistcts128_encrypt(const unsigned char *in, unsigned char *out,
+                                 size_t len, const void *key,
+                                 unsigned char ivec[16], cbc128_f cbc);
+size_t CRYPTO_nistcts128_decrypt_block(const unsigned char *in,
+                                       unsigned char *out, size_t len,
+                                       const void *key,
+                                       unsigned char ivec[16],
+                                       block128_f block);
+size_t CRYPTO_nistcts128_decrypt(const unsigned char *in, unsigned char *out,
+                                 size_t len, const void *key,
+                                 unsigned char ivec[16], cbc128_f cbc);
+
+typedef struct gcm128_context GCM128_CONTEXT;
+
+GCM128_CONTEXT *CRYPTO_gcm128_new(void *key, block128_f block);
+void CRYPTO_gcm128_init(GCM128_CONTEXT *ctx, void *key, block128_f block);
+void CRYPTO_gcm128_setiv(GCM128_CONTEXT *ctx, const unsigned char *iv,
+                         size_t len);
+int CRYPTO_gcm128_aad(GCM128_CONTEXT *ctx, const unsigned char *aad,
+                      size_t len);
+int CRYPTO_gcm128_encrypt(GCM128_CONTEXT *ctx,
+                          const unsigned char *in, unsigned char *out,
+                          size_t len);
+int CRYPTO_gcm128_decrypt(GCM128_CONTEXT *ctx,
+                          const unsigned char *in, unsigned char *out,
+                          size_t len);
+int CRYPTO_gcm128_encrypt_ctr32(GCM128_CONTEXT *ctx,
+                                const unsigned char *in, unsigned char *out,
+                                size_t len, ctr128_f stream);
+int CRYPTO_gcm128_decrypt_ctr32(GCM128_CONTEXT *ctx,
+                                const unsigned char *in, unsigned char *out,
+                                size_t len, ctr128_f stream);
+int CRYPTO_gcm128_finish(GCM128_CONTEXT *ctx, const unsigned char *tag,
+                         size_t len);
+void CRYPTO_gcm128_tag(GCM128_CONTEXT *ctx, unsigned char *tag, size_t len);
+void CRYPTO_gcm128_release(GCM128_CONTEXT *ctx);
+
+typedef struct ccm128_context CCM128_CONTEXT;
+
+void CRYPTO_ccm128_init(CCM128_CONTEXT *ctx,
+                        unsigned int M, unsigned int L, void *key,
+                        block128_f block);
+int CRYPTO_ccm128_setiv(CCM128_CONTEXT *ctx, const unsigned char *nonce,
+                        size_t nlen, size_t mlen);
+void CRYPTO_ccm128_aad(CCM128_CONTEXT *ctx, const unsigned char *aad,
+                       size_t alen);
+int CRYPTO_ccm128_encrypt(CCM128_CONTEXT *ctx, const unsigned char *inp,
+                          unsigned char *out, size_t len);
+int CRYPTO_ccm128_decrypt(CCM128_CONTEXT *ctx, const unsigned char *inp,
+                          unsigned char *out, size_t len);
+int CRYPTO_ccm128_encrypt_ccm64(CCM128_CONTEXT *ctx, const unsigned char *inp,
+                                unsigned char *out, size_t len,
+                                ccm128_f stream);
+int CRYPTO_ccm128_decrypt_ccm64(CCM128_CONTEXT *ctx, const unsigned char *inp,
+                                unsigned char *out, size_t len,
+                                ccm128_f stream);
+size_t CRYPTO_ccm128_tag(CCM128_CONTEXT *ctx, unsigned char *tag, size_t len);
+
+typedef struct xts128_context XTS128_CONTEXT;
+
+int CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx,
+                          const unsigned char iv[16],
+                          const unsigned char *inp, unsigned char *out,
+                          size_t len, int enc);
+
+size_t CRYPTO_128_wrap(void *key, const unsigned char *iv,
+                       unsigned char *out,
+                       const unsigned char *in, size_t inlen,
+                       block128_f block);
+
+size_t CRYPTO_128_unwrap(void *key, const unsigned char *iv,
+                         unsigned char *out,
+                         const unsigned char *in, size_t inlen,
+                         block128_f block);
+size_t CRYPTO_128_wrap_pad(void *key, const unsigned char *icv,
+                           unsigned char *out, const unsigned char *in,
+                           size_t inlen, block128_f block);
+size_t CRYPTO_128_unwrap_pad(void *key, const unsigned char *icv,
+                             unsigned char *out, const unsigned char *in,
+                             size_t inlen, block128_f block);
+
+# ifndef OPENSSL_NO_OCB
+typedef struct ocb128_context OCB128_CONTEXT;
+
+typedef void (*ocb128_f) (const unsigned char *in, unsigned char *out,
+                          size_t blocks, const void *key,
+                          size_t start_block_num,
+                          unsigned char offset_i[16],
+                          const unsigned char L_[][16],
+                          unsigned char checksum[16]);
+
+OCB128_CONTEXT *CRYPTO_ocb128_new(void *keyenc, void *keydec,
+                                  block128_f encrypt, block128_f decrypt,
+                                  ocb128_f stream);
+int CRYPTO_ocb128_init(OCB128_CONTEXT *ctx, void *keyenc, void *keydec,
+                       block128_f encrypt, block128_f decrypt,
+                       ocb128_f stream);
+int CRYPTO_ocb128_copy_ctx(OCB128_CONTEXT *dest, OCB128_CONTEXT *src,
+                           void *keyenc, void *keydec);
+int CRYPTO_ocb128_setiv(OCB128_CONTEXT *ctx, const unsigned char *iv,
+                        size_t len, size_t taglen);
+int CRYPTO_ocb128_aad(OCB128_CONTEXT *ctx, const unsigned char *aad,
+                      size_t len);
+int CRYPTO_ocb128_encrypt(OCB128_CONTEXT *ctx, const unsigned char *in,
+                          unsigned char *out, size_t len);
+int CRYPTO_ocb128_decrypt(OCB128_CONTEXT *ctx, const unsigned char *in,
+                          unsigned char *out, size_t len);
+int CRYPTO_ocb128_finish(OCB128_CONTEXT *ctx, const unsigned char *tag,
+                         size_t len);
+int CRYPTO_ocb128_tag(OCB128_CONTEXT *ctx, unsigned char *tag, size_t len);
+void CRYPTO_ocb128_cleanup(OCB128_CONTEXT *ctx);
+# endif                          /* OPENSSL_NO_OCB */
+
+# ifdef  __cplusplus
+}
+# endif
+
+#endif
diff --git a/openssl/obj_mac.h b/openssl/obj_mac.h
new file mode 100644
index 0000000..0e86027
--- /dev/null
+++ b/openssl/obj_mac.h
@@ -0,0 +1,5481 @@
+/*
+ * WARNING: do not edit!
+ * Generated by crypto/objects/objects.pl
+ *
+ * Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_OBJ_MAC_H
+# define OPENSSL_OBJ_MAC_H
+# pragma once
+
+#define SN_undef                        "UNDEF"
+#define LN_undef                        "undefined"
+#define NID_undef                       0
+#define OBJ_undef                       0L
+
+#define SN_itu_t                "ITU-T"
+#define LN_itu_t                "itu-t"
+#define NID_itu_t               645
+#define OBJ_itu_t               0L
+
+#define NID_ccitt               404
+#define OBJ_ccitt               OBJ_itu_t
+
+#define SN_iso          "ISO"
+#define LN_iso          "iso"
+#define NID_iso         181
+#define OBJ_iso         1L
+
+#define SN_joint_iso_itu_t              "JOINT-ISO-ITU-T"
+#define LN_joint_iso_itu_t              "joint-iso-itu-t"
+#define NID_joint_iso_itu_t             646
+#define OBJ_joint_iso_itu_t             2L
+
+#define NID_joint_iso_ccitt             393
+#define OBJ_joint_iso_ccitt             OBJ_joint_iso_itu_t
+
+#define SN_member_body          "member-body"
+#define LN_member_body          "ISO Member Body"
+#define NID_member_body         182
+#define OBJ_member_body         OBJ_iso,2L
+
+#define SN_identified_organization              "identified-organization"
+#define NID_identified_organization             676
+#define OBJ_identified_organization             OBJ_iso,3L
+
+#define SN_gmac         "GMAC"
+#define LN_gmac         "gmac"
+#define NID_gmac                1195
+#define OBJ_gmac                OBJ_iso,0L,9797L,3L,4L
+
+#define SN_hmac_md5             "HMAC-MD5"
+#define LN_hmac_md5             "hmac-md5"
+#define NID_hmac_md5            780
+#define OBJ_hmac_md5            OBJ_identified_organization,6L,1L,5L,5L,8L,1L,1L
+
+#define SN_hmac_sha1            "HMAC-SHA1"
+#define LN_hmac_sha1            "hmac-sha1"
+#define NID_hmac_sha1           781
+#define OBJ_hmac_sha1           OBJ_identified_organization,6L,1L,5L,5L,8L,1L,2L
+
+#define SN_x509ExtAdmission             "x509ExtAdmission"
+#define LN_x509ExtAdmission             "Professional Information or basis for Admission"
+#define NID_x509ExtAdmission            1093
+#define OBJ_x509ExtAdmission            OBJ_identified_organization,36L,8L,3L,3L
+
+#define SN_certicom_arc         "certicom-arc"
+#define NID_certicom_arc                677
+#define OBJ_certicom_arc                OBJ_identified_organization,132L
+
+#define SN_ieee         "ieee"
+#define NID_ieee                1170
+#define OBJ_ieee                OBJ_identified_organization,111L
+
+#define SN_ieee_siswg           "ieee-siswg"
+#define LN_ieee_siswg           "IEEE Security in Storage Working Group"
+#define NID_ieee_siswg          1171
+#define OBJ_ieee_siswg          OBJ_ieee,2L,1619L
+
+#define SN_international_organizations          "international-organizations"
+#define LN_international_organizations          "International Organizations"
+#define NID_international_organizations         647
+#define OBJ_international_organizations         OBJ_joint_iso_itu_t,23L
+
+#define SN_wap          "wap"
+#define NID_wap         678
+#define OBJ_wap         OBJ_international_organizations,43L
+
+#define SN_wap_wsg              "wap-wsg"
+#define NID_wap_wsg             679
+#define OBJ_wap_wsg             OBJ_wap,1L
+
+#define SN_selected_attribute_types             "selected-attribute-types"
+#define LN_selected_attribute_types             "Selected Attribute Types"
+#define NID_selected_attribute_types            394
+#define OBJ_selected_attribute_types            OBJ_joint_iso_itu_t,5L,1L,5L
+
+#define SN_clearance            "clearance"
+#define NID_clearance           395
+#define OBJ_clearance           OBJ_selected_attribute_types,55L
+
+#define SN_ISO_US               "ISO-US"
+#define LN_ISO_US               "ISO US Member Body"
+#define NID_ISO_US              183
+#define OBJ_ISO_US              OBJ_member_body,840L
+
+#define SN_X9_57                "X9-57"
+#define LN_X9_57                "X9.57"
+#define NID_X9_57               184
+#define OBJ_X9_57               OBJ_ISO_US,10040L
+
+#define SN_X9cm         "X9cm"
+#define LN_X9cm         "X9.57 CM ?"
+#define NID_X9cm                185
+#define OBJ_X9cm                OBJ_X9_57,4L
+
+#define SN_ISO_CN               "ISO-CN"
+#define LN_ISO_CN               "ISO CN Member Body"
+#define NID_ISO_CN              1140
+#define OBJ_ISO_CN              OBJ_member_body,156L
+
+#define SN_oscca                "oscca"
+#define NID_oscca               1141
+#define OBJ_oscca               OBJ_ISO_CN,10197L
+
+#define SN_sm_scheme            "sm-scheme"
+#define NID_sm_scheme           1142
+#define OBJ_sm_scheme           OBJ_oscca,1L
+
+#define SN_dsa          "DSA"
+#define LN_dsa          "dsaEncryption"
+#define NID_dsa         116
+#define OBJ_dsa         OBJ_X9cm,1L
+
+#define SN_dsaWithSHA1          "DSA-SHA1"
+#define LN_dsaWithSHA1          "dsaWithSHA1"
+#define NID_dsaWithSHA1         113
+#define OBJ_dsaWithSHA1         OBJ_X9cm,3L
+
+#define SN_ansi_X9_62           "ansi-X9-62"
+#define LN_ansi_X9_62           "ANSI X9.62"
+#define NID_ansi_X9_62          405
+#define OBJ_ansi_X9_62          OBJ_ISO_US,10045L
+
+#define OBJ_X9_62_id_fieldType          OBJ_ansi_X9_62,1L
+
+#define SN_X9_62_prime_field            "prime-field"
+#define NID_X9_62_prime_field           406
+#define OBJ_X9_62_prime_field           OBJ_X9_62_id_fieldType,1L
+
+#define SN_X9_62_characteristic_two_field               "characteristic-two-field"
+#define NID_X9_62_characteristic_two_field              407
+#define OBJ_X9_62_characteristic_two_field              OBJ_X9_62_id_fieldType,2L
+
+#define SN_X9_62_id_characteristic_two_basis            "id-characteristic-two-basis"
+#define NID_X9_62_id_characteristic_two_basis           680
+#define OBJ_X9_62_id_characteristic_two_basis           OBJ_X9_62_characteristic_two_field,3L
+
+#define SN_X9_62_onBasis                "onBasis"
+#define NID_X9_62_onBasis               681
+#define OBJ_X9_62_onBasis               OBJ_X9_62_id_characteristic_two_basis,1L
+
+#define SN_X9_62_tpBasis                "tpBasis"
+#define NID_X9_62_tpBasis               682
+#define OBJ_X9_62_tpBasis               OBJ_X9_62_id_characteristic_two_basis,2L
+
+#define SN_X9_62_ppBasis                "ppBasis"
+#define NID_X9_62_ppBasis               683
+#define OBJ_X9_62_ppBasis               OBJ_X9_62_id_characteristic_two_basis,3L
+
+#define OBJ_X9_62_id_publicKeyType              OBJ_ansi_X9_62,2L
+
+#define SN_X9_62_id_ecPublicKey         "id-ecPublicKey"
+#define NID_X9_62_id_ecPublicKey                408
+#define OBJ_X9_62_id_ecPublicKey                OBJ_X9_62_id_publicKeyType,1L
+
+#define OBJ_X9_62_ellipticCurve         OBJ_ansi_X9_62,3L
+
+#define OBJ_X9_62_c_TwoCurve            OBJ_X9_62_ellipticCurve,0L
+
+#define SN_X9_62_c2pnb163v1             "c2pnb163v1"
+#define NID_X9_62_c2pnb163v1            684
+#define OBJ_X9_62_c2pnb163v1            OBJ_X9_62_c_TwoCurve,1L
+
+#define SN_X9_62_c2pnb163v2             "c2pnb163v2"
+#define NID_X9_62_c2pnb163v2            685
+#define OBJ_X9_62_c2pnb163v2            OBJ_X9_62_c_TwoCurve,2L
+
+#define SN_X9_62_c2pnb163v3             "c2pnb163v3"
+#define NID_X9_62_c2pnb163v3            686
+#define OBJ_X9_62_c2pnb163v3            OBJ_X9_62_c_TwoCurve,3L
+
+#define SN_X9_62_c2pnb176v1             "c2pnb176v1"
+#define NID_X9_62_c2pnb176v1            687
+#define OBJ_X9_62_c2pnb176v1            OBJ_X9_62_c_TwoCurve,4L
+
+#define SN_X9_62_c2tnb191v1             "c2tnb191v1"
+#define NID_X9_62_c2tnb191v1            688
+#define OBJ_X9_62_c2tnb191v1            OBJ_X9_62_c_TwoCurve,5L
+
+#define SN_X9_62_c2tnb191v2             "c2tnb191v2"
+#define NID_X9_62_c2tnb191v2            689
+#define OBJ_X9_62_c2tnb191v2            OBJ_X9_62_c_TwoCurve,6L
+
+#define SN_X9_62_c2tnb191v3             "c2tnb191v3"
+#define NID_X9_62_c2tnb191v3            690
+#define OBJ_X9_62_c2tnb191v3            OBJ_X9_62_c_TwoCurve,7L
+
+#define SN_X9_62_c2onb191v4             "c2onb191v4"
+#define NID_X9_62_c2onb191v4            691
+#define OBJ_X9_62_c2onb191v4            OBJ_X9_62_c_TwoCurve,8L
+
+#define SN_X9_62_c2onb191v5             "c2onb191v5"
+#define NID_X9_62_c2onb191v5            692
+#define OBJ_X9_62_c2onb191v5            OBJ_X9_62_c_TwoCurve,9L
+
+#define SN_X9_62_c2pnb208w1             "c2pnb208w1"
+#define NID_X9_62_c2pnb208w1            693
+#define OBJ_X9_62_c2pnb208w1            OBJ_X9_62_c_TwoCurve,10L
+
+#define SN_X9_62_c2tnb239v1             "c2tnb239v1"
+#define NID_X9_62_c2tnb239v1            694
+#define OBJ_X9_62_c2tnb239v1            OBJ_X9_62_c_TwoCurve,11L
+
+#define SN_X9_62_c2tnb239v2             "c2tnb239v2"
+#define NID_X9_62_c2tnb239v2            695
+#define OBJ_X9_62_c2tnb239v2            OBJ_X9_62_c_TwoCurve,12L
+
+#define SN_X9_62_c2tnb239v3             "c2tnb239v3"
+#define NID_X9_62_c2tnb239v3            696
+#define OBJ_X9_62_c2tnb239v3            OBJ_X9_62_c_TwoCurve,13L
+
+#define SN_X9_62_c2onb239v4             "c2onb239v4"
+#define NID_X9_62_c2onb239v4            697
+#define OBJ_X9_62_c2onb239v4            OBJ_X9_62_c_TwoCurve,14L
+
+#define SN_X9_62_c2onb239v5             "c2onb239v5"
+#define NID_X9_62_c2onb239v5            698
+#define OBJ_X9_62_c2onb239v5            OBJ_X9_62_c_TwoCurve,15L
+
+#define SN_X9_62_c2pnb272w1             "c2pnb272w1"
+#define NID_X9_62_c2pnb272w1            699
+#define OBJ_X9_62_c2pnb272w1            OBJ_X9_62_c_TwoCurve,16L
+
+#define SN_X9_62_c2pnb304w1             "c2pnb304w1"
+#define NID_X9_62_c2pnb304w1            700
+#define OBJ_X9_62_c2pnb304w1            OBJ_X9_62_c_TwoCurve,17L
+
+#define SN_X9_62_c2tnb359v1             "c2tnb359v1"
+#define NID_X9_62_c2tnb359v1            701
+#define OBJ_X9_62_c2tnb359v1            OBJ_X9_62_c_TwoCurve,18L
+
+#define SN_X9_62_c2pnb368w1             "c2pnb368w1"
+#define NID_X9_62_c2pnb368w1            702
+#define OBJ_X9_62_c2pnb368w1            OBJ_X9_62_c_TwoCurve,19L
+
+#define SN_X9_62_c2tnb431r1             "c2tnb431r1"
+#define NID_X9_62_c2tnb431r1            703
+#define OBJ_X9_62_c2tnb431r1            OBJ_X9_62_c_TwoCurve,20L
+
+#define OBJ_X9_62_primeCurve            OBJ_X9_62_ellipticCurve,1L
+
+#define SN_X9_62_prime192v1             "prime192v1"
+#define NID_X9_62_prime192v1            409
+#define OBJ_X9_62_prime192v1            OBJ_X9_62_primeCurve,1L
+
+#define SN_X9_62_prime192v2             "prime192v2"
+#define NID_X9_62_prime192v2            410
+#define OBJ_X9_62_prime192v2            OBJ_X9_62_primeCurve,2L
+
+#define SN_X9_62_prime192v3             "prime192v3"
+#define NID_X9_62_prime192v3            411
+#define OBJ_X9_62_prime192v3            OBJ_X9_62_primeCurve,3L
+
+#define SN_X9_62_prime239v1             "prime239v1"
+#define NID_X9_62_prime239v1            412
+#define OBJ_X9_62_prime239v1            OBJ_X9_62_primeCurve,4L
+
+#define SN_X9_62_prime239v2             "prime239v2"
+#define NID_X9_62_prime239v2            413
+#define OBJ_X9_62_prime239v2            OBJ_X9_62_primeCurve,5L
+
+#define SN_X9_62_prime239v3             "prime239v3"
+#define NID_X9_62_prime239v3            414
+#define OBJ_X9_62_prime239v3            OBJ_X9_62_primeCurve,6L
+
+#define SN_X9_62_prime256v1             "prime256v1"
+#define NID_X9_62_prime256v1            415
+#define OBJ_X9_62_prime256v1            OBJ_X9_62_primeCurve,7L
+
+#define OBJ_X9_62_id_ecSigType          OBJ_ansi_X9_62,4L
+
+#define SN_ecdsa_with_SHA1              "ecdsa-with-SHA1"
+#define NID_ecdsa_with_SHA1             416
+#define OBJ_ecdsa_with_SHA1             OBJ_X9_62_id_ecSigType,1L
+
+#define SN_ecdsa_with_Recommended               "ecdsa-with-Recommended"
+#define NID_ecdsa_with_Recommended              791
+#define OBJ_ecdsa_with_Recommended              OBJ_X9_62_id_ecSigType,2L
+
+#define SN_ecdsa_with_Specified         "ecdsa-with-Specified"
+#define NID_ecdsa_with_Specified                792
+#define OBJ_ecdsa_with_Specified                OBJ_X9_62_id_ecSigType,3L
+
+#define SN_ecdsa_with_SHA224            "ecdsa-with-SHA224"
+#define NID_ecdsa_with_SHA224           793
+#define OBJ_ecdsa_with_SHA224           OBJ_ecdsa_with_Specified,1L
+
+#define SN_ecdsa_with_SHA256            "ecdsa-with-SHA256"
+#define NID_ecdsa_with_SHA256           794
+#define OBJ_ecdsa_with_SHA256           OBJ_ecdsa_with_Specified,2L
+
+#define SN_ecdsa_with_SHA384            "ecdsa-with-SHA384"
+#define NID_ecdsa_with_SHA384           795
+#define OBJ_ecdsa_with_SHA384           OBJ_ecdsa_with_Specified,3L
+
+#define SN_ecdsa_with_SHA512            "ecdsa-with-SHA512"
+#define NID_ecdsa_with_SHA512           796
+#define OBJ_ecdsa_with_SHA512           OBJ_ecdsa_with_Specified,4L
+
+#define OBJ_secg_ellipticCurve          OBJ_certicom_arc,0L
+
+#define SN_secp112r1            "secp112r1"
+#define NID_secp112r1           704
+#define OBJ_secp112r1           OBJ_secg_ellipticCurve,6L
+
+#define SN_secp112r2            "secp112r2"
+#define NID_secp112r2           705
+#define OBJ_secp112r2           OBJ_secg_ellipticCurve,7L
+
+#define SN_secp128r1            "secp128r1"
+#define NID_secp128r1           706
+#define OBJ_secp128r1           OBJ_secg_ellipticCurve,28L
+
+#define SN_secp128r2            "secp128r2"
+#define NID_secp128r2           707
+#define OBJ_secp128r2           OBJ_secg_ellipticCurve,29L
+
+#define SN_secp160k1            "secp160k1"
+#define NID_secp160k1           708
+#define OBJ_secp160k1           OBJ_secg_ellipticCurve,9L
+
+#define SN_secp160r1            "secp160r1"
+#define NID_secp160r1           709
+#define OBJ_secp160r1           OBJ_secg_ellipticCurve,8L
+
+#define SN_secp160r2            "secp160r2"
+#define NID_secp160r2           710
+#define OBJ_secp160r2           OBJ_secg_ellipticCurve,30L
+
+#define SN_secp192k1            "secp192k1"
+#define NID_secp192k1           711
+#define OBJ_secp192k1           OBJ_secg_ellipticCurve,31L
+
+#define SN_secp224k1            "secp224k1"
+#define NID_secp224k1           712
+#define OBJ_secp224k1           OBJ_secg_ellipticCurve,32L
+
+#define SN_secp224r1            "secp224r1"
+#define NID_secp224r1           713
+#define OBJ_secp224r1           OBJ_secg_ellipticCurve,33L
+
+#define SN_secp256k1            "secp256k1"
+#define NID_secp256k1           714
+#define OBJ_secp256k1           OBJ_secg_ellipticCurve,10L
+
+#define SN_secp384r1            "secp384r1"
+#define NID_secp384r1           715
+#define OBJ_secp384r1           OBJ_secg_ellipticCurve,34L
+
+#define SN_secp521r1            "secp521r1"
+#define NID_secp521r1           716
+#define OBJ_secp521r1           OBJ_secg_ellipticCurve,35L
+
+#define SN_sect113r1            "sect113r1"
+#define NID_sect113r1           717
+#define OBJ_sect113r1           OBJ_secg_ellipticCurve,4L
+
+#define SN_sect113r2            "sect113r2"
+#define NID_sect113r2           718
+#define OBJ_sect113r2           OBJ_secg_ellipticCurve,5L
+
+#define SN_sect131r1            "sect131r1"
+#define NID_sect131r1           719
+#define OBJ_sect131r1           OBJ_secg_ellipticCurve,22L
+
+#define SN_sect131r2            "sect131r2"
+#define NID_sect131r2           720
+#define OBJ_sect131r2           OBJ_secg_ellipticCurve,23L
+
+#define SN_sect163k1            "sect163k1"
+#define NID_sect163k1           721
+#define OBJ_sect163k1           OBJ_secg_ellipticCurve,1L
+
+#define SN_sect163r1            "sect163r1"
+#define NID_sect163r1           722
+#define OBJ_sect163r1           OBJ_secg_ellipticCurve,2L
+
+#define SN_sect163r2            "sect163r2"
+#define NID_sect163r2           723
+#define OBJ_sect163r2           OBJ_secg_ellipticCurve,15L
+
+#define SN_sect193r1            "sect193r1"
+#define NID_sect193r1           724
+#define OBJ_sect193r1           OBJ_secg_ellipticCurve,24L
+
+#define SN_sect193r2            "sect193r2"
+#define NID_sect193r2           725
+#define OBJ_sect193r2           OBJ_secg_ellipticCurve,25L
+
+#define SN_sect233k1            "sect233k1"
+#define NID_sect233k1           726
+#define OBJ_sect233k1           OBJ_secg_ellipticCurve,26L
+
+#define SN_sect233r1            "sect233r1"
+#define NID_sect233r1           727
+#define OBJ_sect233r1           OBJ_secg_ellipticCurve,27L
+
+#define SN_sect239k1            "sect239k1"
+#define NID_sect239k1           728
+#define OBJ_sect239k1           OBJ_secg_ellipticCurve,3L
+
+#define SN_sect283k1            "sect283k1"
+#define NID_sect283k1           729
+#define OBJ_sect283k1           OBJ_secg_ellipticCurve,16L
+
+#define SN_sect283r1            "sect283r1"
+#define NID_sect283r1           730
+#define OBJ_sect283r1           OBJ_secg_ellipticCurve,17L
+
+#define SN_sect409k1            "sect409k1"
+#define NID_sect409k1           731
+#define OBJ_sect409k1           OBJ_secg_ellipticCurve,36L
+
+#define SN_sect409r1            "sect409r1"
+#define NID_sect409r1           732
+#define OBJ_sect409r1           OBJ_secg_ellipticCurve,37L
+
+#define SN_sect571k1            "sect571k1"
+#define NID_sect571k1           733
+#define OBJ_sect571k1           OBJ_secg_ellipticCurve,38L
+
+#define SN_sect571r1            "sect571r1"
+#define NID_sect571r1           734
+#define OBJ_sect571r1           OBJ_secg_ellipticCurve,39L
+
+#define OBJ_wap_wsg_idm_ecid            OBJ_wap_wsg,4L
+
+#define SN_wap_wsg_idm_ecid_wtls1               "wap-wsg-idm-ecid-wtls1"
+#define NID_wap_wsg_idm_ecid_wtls1              735
+#define OBJ_wap_wsg_idm_ecid_wtls1              OBJ_wap_wsg_idm_ecid,1L
+
+#define SN_wap_wsg_idm_ecid_wtls3               "wap-wsg-idm-ecid-wtls3"
+#define NID_wap_wsg_idm_ecid_wtls3              736
+#define OBJ_wap_wsg_idm_ecid_wtls3              OBJ_wap_wsg_idm_ecid,3L
+
+#define SN_wap_wsg_idm_ecid_wtls4               "wap-wsg-idm-ecid-wtls4"
+#define NID_wap_wsg_idm_ecid_wtls4              737
+#define OBJ_wap_wsg_idm_ecid_wtls4              OBJ_wap_wsg_idm_ecid,4L
+
+#define SN_wap_wsg_idm_ecid_wtls5               "wap-wsg-idm-ecid-wtls5"
+#define NID_wap_wsg_idm_ecid_wtls5              738
+#define OBJ_wap_wsg_idm_ecid_wtls5              OBJ_wap_wsg_idm_ecid,5L
+
+#define SN_wap_wsg_idm_ecid_wtls6               "wap-wsg-idm-ecid-wtls6"
+#define NID_wap_wsg_idm_ecid_wtls6              739
+#define OBJ_wap_wsg_idm_ecid_wtls6              OBJ_wap_wsg_idm_ecid,6L
+
+#define SN_wap_wsg_idm_ecid_wtls7               "wap-wsg-idm-ecid-wtls7"
+#define NID_wap_wsg_idm_ecid_wtls7              740
+#define OBJ_wap_wsg_idm_ecid_wtls7              OBJ_wap_wsg_idm_ecid,7L
+
+#define SN_wap_wsg_idm_ecid_wtls8               "wap-wsg-idm-ecid-wtls8"
+#define NID_wap_wsg_idm_ecid_wtls8              741
+#define OBJ_wap_wsg_idm_ecid_wtls8              OBJ_wap_wsg_idm_ecid,8L
+
+#define SN_wap_wsg_idm_ecid_wtls9               "wap-wsg-idm-ecid-wtls9"
+#define NID_wap_wsg_idm_ecid_wtls9              742
+#define OBJ_wap_wsg_idm_ecid_wtls9              OBJ_wap_wsg_idm_ecid,9L
+
+#define SN_wap_wsg_idm_ecid_wtls10              "wap-wsg-idm-ecid-wtls10"
+#define NID_wap_wsg_idm_ecid_wtls10             743
+#define OBJ_wap_wsg_idm_ecid_wtls10             OBJ_wap_wsg_idm_ecid,10L
+
+#define SN_wap_wsg_idm_ecid_wtls11              "wap-wsg-idm-ecid-wtls11"
+#define NID_wap_wsg_idm_ecid_wtls11             744
+#define OBJ_wap_wsg_idm_ecid_wtls11             OBJ_wap_wsg_idm_ecid,11L
+
+#define SN_wap_wsg_idm_ecid_wtls12              "wap-wsg-idm-ecid-wtls12"
+#define NID_wap_wsg_idm_ecid_wtls12             745
+#define OBJ_wap_wsg_idm_ecid_wtls12             OBJ_wap_wsg_idm_ecid,12L
+
+#define SN_cast5_cbc            "CAST5-CBC"
+#define LN_cast5_cbc            "cast5-cbc"
+#define NID_cast5_cbc           108
+#define OBJ_cast5_cbc           OBJ_ISO_US,113533L,7L,66L,10L
+
+#define SN_cast5_ecb            "CAST5-ECB"
+#define LN_cast5_ecb            "cast5-ecb"
+#define NID_cast5_ecb           109
+
+#define SN_cast5_cfb64          "CAST5-CFB"
+#define LN_cast5_cfb64          "cast5-cfb"
+#define NID_cast5_cfb64         110
+
+#define SN_cast5_ofb64          "CAST5-OFB"
+#define LN_cast5_ofb64          "cast5-ofb"
+#define NID_cast5_ofb64         111
+
+#define LN_pbeWithMD5AndCast5_CBC               "pbeWithMD5AndCast5CBC"
+#define NID_pbeWithMD5AndCast5_CBC              112
+#define OBJ_pbeWithMD5AndCast5_CBC              OBJ_ISO_US,113533L,7L,66L,12L
+
+#define SN_id_PasswordBasedMAC          "id-PasswordBasedMAC"
+#define LN_id_PasswordBasedMAC          "password based MAC"
+#define NID_id_PasswordBasedMAC         782
+#define OBJ_id_PasswordBasedMAC         OBJ_ISO_US,113533L,7L,66L,13L
+
+#define SN_id_DHBasedMac                "id-DHBasedMac"
+#define LN_id_DHBasedMac                "Diffie-Hellman based MAC"
+#define NID_id_DHBasedMac               783
+#define OBJ_id_DHBasedMac               OBJ_ISO_US,113533L,7L,66L,30L
+
+#define SN_rsadsi               "rsadsi"
+#define LN_rsadsi               "RSA Data Security, Inc."
+#define NID_rsadsi              1
+#define OBJ_rsadsi              OBJ_ISO_US,113549L
+
+#define SN_pkcs         "pkcs"
+#define LN_pkcs         "RSA Data Security, Inc. PKCS"
+#define NID_pkcs                2
+#define OBJ_pkcs                OBJ_rsadsi,1L
+
+#define SN_pkcs1                "pkcs1"
+#define NID_pkcs1               186
+#define OBJ_pkcs1               OBJ_pkcs,1L
+
+#define LN_rsaEncryption                "rsaEncryption"
+#define NID_rsaEncryption               6
+#define OBJ_rsaEncryption               OBJ_pkcs1,1L
+
+#define SN_md2WithRSAEncryption         "RSA-MD2"
+#define LN_md2WithRSAEncryption         "md2WithRSAEncryption"
+#define NID_md2WithRSAEncryption                7
+#define OBJ_md2WithRSAEncryption                OBJ_pkcs1,2L
+
+#define SN_md4WithRSAEncryption         "RSA-MD4"
+#define LN_md4WithRSAEncryption         "md4WithRSAEncryption"
+#define NID_md4WithRSAEncryption                396
+#define OBJ_md4WithRSAEncryption                OBJ_pkcs1,3L
+
+#define SN_md5WithRSAEncryption         "RSA-MD5"
+#define LN_md5WithRSAEncryption         "md5WithRSAEncryption"
+#define NID_md5WithRSAEncryption                8
+#define OBJ_md5WithRSAEncryption                OBJ_pkcs1,4L
+
+#define SN_sha1WithRSAEncryption                "RSA-SHA1"
+#define LN_sha1WithRSAEncryption                "sha1WithRSAEncryption"
+#define NID_sha1WithRSAEncryption               65
+#define OBJ_sha1WithRSAEncryption               OBJ_pkcs1,5L
+
+#define SN_rsaesOaep            "RSAES-OAEP"
+#define LN_rsaesOaep            "rsaesOaep"
+#define NID_rsaesOaep           919
+#define OBJ_rsaesOaep           OBJ_pkcs1,7L
+
+#define SN_mgf1         "MGF1"
+#define LN_mgf1         "mgf1"
+#define NID_mgf1                911
+#define OBJ_mgf1                OBJ_pkcs1,8L
+
+#define SN_pSpecified           "PSPECIFIED"
+#define LN_pSpecified           "pSpecified"
+#define NID_pSpecified          935
+#define OBJ_pSpecified          OBJ_pkcs1,9L
+
+#define SN_rsassaPss            "RSASSA-PSS"
+#define LN_rsassaPss            "rsassaPss"
+#define NID_rsassaPss           912
+#define OBJ_rsassaPss           OBJ_pkcs1,10L
+
+#define SN_sha256WithRSAEncryption              "RSA-SHA256"
+#define LN_sha256WithRSAEncryption              "sha256WithRSAEncryption"
+#define NID_sha256WithRSAEncryption             668
+#define OBJ_sha256WithRSAEncryption             OBJ_pkcs1,11L
+
+#define SN_sha384WithRSAEncryption              "RSA-SHA384"
+#define LN_sha384WithRSAEncryption              "sha384WithRSAEncryption"
+#define NID_sha384WithRSAEncryption             669
+#define OBJ_sha384WithRSAEncryption             OBJ_pkcs1,12L
+
+#define SN_sha512WithRSAEncryption              "RSA-SHA512"
+#define LN_sha512WithRSAEncryption              "sha512WithRSAEncryption"
+#define NID_sha512WithRSAEncryption             670
+#define OBJ_sha512WithRSAEncryption             OBJ_pkcs1,13L
+
+#define SN_sha224WithRSAEncryption              "RSA-SHA224"
+#define LN_sha224WithRSAEncryption              "sha224WithRSAEncryption"
+#define NID_sha224WithRSAEncryption             671
+#define OBJ_sha224WithRSAEncryption             OBJ_pkcs1,14L
+
+#define SN_sha512_224WithRSAEncryption          "RSA-SHA512/224"
+#define LN_sha512_224WithRSAEncryption          "sha512-224WithRSAEncryption"
+#define NID_sha512_224WithRSAEncryption         1145
+#define OBJ_sha512_224WithRSAEncryption         OBJ_pkcs1,15L
+
+#define SN_sha512_256WithRSAEncryption          "RSA-SHA512/256"
+#define LN_sha512_256WithRSAEncryption          "sha512-256WithRSAEncryption"
+#define NID_sha512_256WithRSAEncryption         1146
+#define OBJ_sha512_256WithRSAEncryption         OBJ_pkcs1,16L
+
+#define SN_pkcs3                "pkcs3"
+#define NID_pkcs3               27
+#define OBJ_pkcs3               OBJ_pkcs,3L
+
+#define LN_dhKeyAgreement               "dhKeyAgreement"
+#define NID_dhKeyAgreement              28
+#define OBJ_dhKeyAgreement              OBJ_pkcs3,1L
+
+#define SN_pkcs5                "pkcs5"
+#define NID_pkcs5               187
+#define OBJ_pkcs5               OBJ_pkcs,5L
+
+#define SN_pbeWithMD2AndDES_CBC         "PBE-MD2-DES"
+#define LN_pbeWithMD2AndDES_CBC         "pbeWithMD2AndDES-CBC"
+#define NID_pbeWithMD2AndDES_CBC                9
+#define OBJ_pbeWithMD2AndDES_CBC                OBJ_pkcs5,1L
+
+#define SN_pbeWithMD5AndDES_CBC         "PBE-MD5-DES"
+#define LN_pbeWithMD5AndDES_CBC         "pbeWithMD5AndDES-CBC"
+#define NID_pbeWithMD5AndDES_CBC                10
+#define OBJ_pbeWithMD5AndDES_CBC                OBJ_pkcs5,3L
+
+#define SN_pbeWithMD2AndRC2_CBC         "PBE-MD2-RC2-64"
+#define LN_pbeWithMD2AndRC2_CBC         "pbeWithMD2AndRC2-CBC"
+#define NID_pbeWithMD2AndRC2_CBC                168
+#define OBJ_pbeWithMD2AndRC2_CBC                OBJ_pkcs5,4L
+
+#define SN_pbeWithMD5AndRC2_CBC         "PBE-MD5-RC2-64"
+#define LN_pbeWithMD5AndRC2_CBC         "pbeWithMD5AndRC2-CBC"
+#define NID_pbeWithMD5AndRC2_CBC                169
+#define OBJ_pbeWithMD5AndRC2_CBC                OBJ_pkcs5,6L
+
+#define SN_pbeWithSHA1AndDES_CBC                "PBE-SHA1-DES"
+#define LN_pbeWithSHA1AndDES_CBC                "pbeWithSHA1AndDES-CBC"
+#define NID_pbeWithSHA1AndDES_CBC               170
+#define OBJ_pbeWithSHA1AndDES_CBC               OBJ_pkcs5,10L
+
+#define SN_pbeWithSHA1AndRC2_CBC                "PBE-SHA1-RC2-64"
+#define LN_pbeWithSHA1AndRC2_CBC                "pbeWithSHA1AndRC2-CBC"
+#define NID_pbeWithSHA1AndRC2_CBC               68
+#define OBJ_pbeWithSHA1AndRC2_CBC               OBJ_pkcs5,11L
+
+#define LN_id_pbkdf2            "PBKDF2"
+#define NID_id_pbkdf2           69
+#define OBJ_id_pbkdf2           OBJ_pkcs5,12L
+
+#define LN_pbes2                "PBES2"
+#define NID_pbes2               161
+#define OBJ_pbes2               OBJ_pkcs5,13L
+
+#define LN_pbmac1               "PBMAC1"
+#define NID_pbmac1              162
+#define OBJ_pbmac1              OBJ_pkcs5,14L
+
+#define SN_pkcs7                "pkcs7"
+#define NID_pkcs7               20
+#define OBJ_pkcs7               OBJ_pkcs,7L
+
+#define LN_pkcs7_data           "pkcs7-data"
+#define NID_pkcs7_data          21
+#define OBJ_pkcs7_data          OBJ_pkcs7,1L
+
+#define LN_pkcs7_signed         "pkcs7-signedData"
+#define NID_pkcs7_signed                22
+#define OBJ_pkcs7_signed                OBJ_pkcs7,2L
+
+#define LN_pkcs7_enveloped              "pkcs7-envelopedData"
+#define NID_pkcs7_enveloped             23
+#define OBJ_pkcs7_enveloped             OBJ_pkcs7,3L
+
+#define LN_pkcs7_signedAndEnveloped             "pkcs7-signedAndEnvelopedData"
+#define NID_pkcs7_signedAndEnveloped            24
+#define OBJ_pkcs7_signedAndEnveloped            OBJ_pkcs7,4L
+
+#define LN_pkcs7_digest         "pkcs7-digestData"
+#define NID_pkcs7_digest                25
+#define OBJ_pkcs7_digest                OBJ_pkcs7,5L
+
+#define LN_pkcs7_encrypted              "pkcs7-encryptedData"
+#define NID_pkcs7_encrypted             26
+#define OBJ_pkcs7_encrypted             OBJ_pkcs7,6L
+
+#define SN_pkcs9                "pkcs9"
+#define NID_pkcs9               47
+#define OBJ_pkcs9               OBJ_pkcs,9L
+
+#define LN_pkcs9_emailAddress           "emailAddress"
+#define NID_pkcs9_emailAddress          48
+#define OBJ_pkcs9_emailAddress          OBJ_pkcs9,1L
+
+#define LN_pkcs9_unstructuredName               "unstructuredName"
+#define NID_pkcs9_unstructuredName              49
+#define OBJ_pkcs9_unstructuredName              OBJ_pkcs9,2L
+
+#define LN_pkcs9_contentType            "contentType"
+#define NID_pkcs9_contentType           50
+#define OBJ_pkcs9_contentType           OBJ_pkcs9,3L
+
+#define LN_pkcs9_messageDigest          "messageDigest"
+#define NID_pkcs9_messageDigest         51
+#define OBJ_pkcs9_messageDigest         OBJ_pkcs9,4L
+
+#define LN_pkcs9_signingTime            "signingTime"
+#define NID_pkcs9_signingTime           52
+#define OBJ_pkcs9_signingTime           OBJ_pkcs9,5L
+
+#define LN_pkcs9_countersignature               "countersignature"
+#define NID_pkcs9_countersignature              53
+#define OBJ_pkcs9_countersignature              OBJ_pkcs9,6L
+
+#define LN_pkcs9_challengePassword              "challengePassword"
+#define NID_pkcs9_challengePassword             54
+#define OBJ_pkcs9_challengePassword             OBJ_pkcs9,7L
+
+#define LN_pkcs9_unstructuredAddress            "unstructuredAddress"
+#define NID_pkcs9_unstructuredAddress           55
+#define OBJ_pkcs9_unstructuredAddress           OBJ_pkcs9,8L
+
+#define LN_pkcs9_extCertAttributes              "extendedCertificateAttributes"
+#define NID_pkcs9_extCertAttributes             56
+#define OBJ_pkcs9_extCertAttributes             OBJ_pkcs9,9L
+
+#define SN_ext_req              "extReq"
+#define LN_ext_req              "Extension Request"
+#define NID_ext_req             172
+#define OBJ_ext_req             OBJ_pkcs9,14L
+
+#define SN_SMIMECapabilities            "SMIME-CAPS"
+#define LN_SMIMECapabilities            "S/MIME Capabilities"
+#define NID_SMIMECapabilities           167
+#define OBJ_SMIMECapabilities           OBJ_pkcs9,15L
+
+#define SN_SMIME                "SMIME"
+#define LN_SMIME                "S/MIME"
+#define NID_SMIME               188
+#define OBJ_SMIME               OBJ_pkcs9,16L
+
+#define SN_id_smime_mod         "id-smime-mod"
+#define NID_id_smime_mod                189
+#define OBJ_id_smime_mod                OBJ_SMIME,0L
+
+#define SN_id_smime_ct          "id-smime-ct"
+#define NID_id_smime_ct         190
+#define OBJ_id_smime_ct         OBJ_SMIME,1L
+
+#define SN_id_smime_aa          "id-smime-aa"
+#define NID_id_smime_aa         191
+#define OBJ_id_smime_aa         OBJ_SMIME,2L
+
+#define SN_id_smime_alg         "id-smime-alg"
+#define NID_id_smime_alg                192
+#define OBJ_id_smime_alg                OBJ_SMIME,3L
+
+#define SN_id_smime_cd          "id-smime-cd"
+#define NID_id_smime_cd         193
+#define OBJ_id_smime_cd         OBJ_SMIME,4L
+
+#define SN_id_smime_spq         "id-smime-spq"
+#define NID_id_smime_spq                194
+#define OBJ_id_smime_spq                OBJ_SMIME,5L
+
+#define SN_id_smime_cti         "id-smime-cti"
+#define NID_id_smime_cti                195
+#define OBJ_id_smime_cti                OBJ_SMIME,6L
+
+#define SN_id_smime_mod_cms             "id-smime-mod-cms"
+#define NID_id_smime_mod_cms            196
+#define OBJ_id_smime_mod_cms            OBJ_id_smime_mod,1L
+
+#define SN_id_smime_mod_ess             "id-smime-mod-ess"
+#define NID_id_smime_mod_ess            197
+#define OBJ_id_smime_mod_ess            OBJ_id_smime_mod,2L
+
+#define SN_id_smime_mod_oid             "id-smime-mod-oid"
+#define NID_id_smime_mod_oid            198
+#define OBJ_id_smime_mod_oid            OBJ_id_smime_mod,3L
+
+#define SN_id_smime_mod_msg_v3          "id-smime-mod-msg-v3"
+#define NID_id_smime_mod_msg_v3         199
+#define OBJ_id_smime_mod_msg_v3         OBJ_id_smime_mod,4L
+
+#define SN_id_smime_mod_ets_eSignature_88               "id-smime-mod-ets-eSignature-88"
+#define NID_id_smime_mod_ets_eSignature_88              200
+#define OBJ_id_smime_mod_ets_eSignature_88              OBJ_id_smime_mod,5L
+
+#define SN_id_smime_mod_ets_eSignature_97               "id-smime-mod-ets-eSignature-97"
+#define NID_id_smime_mod_ets_eSignature_97              201
+#define OBJ_id_smime_mod_ets_eSignature_97              OBJ_id_smime_mod,6L
+
+#define SN_id_smime_mod_ets_eSigPolicy_88               "id-smime-mod-ets-eSigPolicy-88"
+#define NID_id_smime_mod_ets_eSigPolicy_88              202
+#define OBJ_id_smime_mod_ets_eSigPolicy_88              OBJ_id_smime_mod,7L
+
+#define SN_id_smime_mod_ets_eSigPolicy_97               "id-smime-mod-ets-eSigPolicy-97"
+#define NID_id_smime_mod_ets_eSigPolicy_97              203
+#define OBJ_id_smime_mod_ets_eSigPolicy_97              OBJ_id_smime_mod,8L
+
+#define SN_id_smime_ct_receipt          "id-smime-ct-receipt"
+#define NID_id_smime_ct_receipt         204
+#define OBJ_id_smime_ct_receipt         OBJ_id_smime_ct,1L
+
+#define SN_id_smime_ct_authData         "id-smime-ct-authData"
+#define NID_id_smime_ct_authData                205
+#define OBJ_id_smime_ct_authData                OBJ_id_smime_ct,2L
+
+#define SN_id_smime_ct_publishCert              "id-smime-ct-publishCert"
+#define NID_id_smime_ct_publishCert             206
+#define OBJ_id_smime_ct_publishCert             OBJ_id_smime_ct,3L
+
+#define SN_id_smime_ct_TSTInfo          "id-smime-ct-TSTInfo"
+#define NID_id_smime_ct_TSTInfo         207
+#define OBJ_id_smime_ct_TSTInfo         OBJ_id_smime_ct,4L
+
+#define SN_id_smime_ct_TDTInfo          "id-smime-ct-TDTInfo"
+#define NID_id_smime_ct_TDTInfo         208
+#define OBJ_id_smime_ct_TDTInfo         OBJ_id_smime_ct,5L
+
+#define SN_id_smime_ct_contentInfo              "id-smime-ct-contentInfo"
+#define NID_id_smime_ct_contentInfo             209
+#define OBJ_id_smime_ct_contentInfo             OBJ_id_smime_ct,6L
+
+#define SN_id_smime_ct_DVCSRequestData          "id-smime-ct-DVCSRequestData"
+#define NID_id_smime_ct_DVCSRequestData         210
+#define OBJ_id_smime_ct_DVCSRequestData         OBJ_id_smime_ct,7L
+
+#define SN_id_smime_ct_DVCSResponseData         "id-smime-ct-DVCSResponseData"
+#define NID_id_smime_ct_DVCSResponseData                211
+#define OBJ_id_smime_ct_DVCSResponseData                OBJ_id_smime_ct,8L
+
+#define SN_id_smime_ct_compressedData           "id-smime-ct-compressedData"
+#define NID_id_smime_ct_compressedData          786
+#define OBJ_id_smime_ct_compressedData          OBJ_id_smime_ct,9L
+
+#define SN_id_smime_ct_contentCollection                "id-smime-ct-contentCollection"
+#define NID_id_smime_ct_contentCollection               1058
+#define OBJ_id_smime_ct_contentCollection               OBJ_id_smime_ct,19L
+
+#define SN_id_smime_ct_authEnvelopedData                "id-smime-ct-authEnvelopedData"
+#define NID_id_smime_ct_authEnvelopedData               1059
+#define OBJ_id_smime_ct_authEnvelopedData               OBJ_id_smime_ct,23L
+
+#define SN_id_ct_routeOriginAuthz               "id-ct-routeOriginAuthz"
+#define NID_id_ct_routeOriginAuthz              1234
+#define OBJ_id_ct_routeOriginAuthz              OBJ_id_smime_ct,24L
+
+#define SN_id_ct_rpkiManifest           "id-ct-rpkiManifest"
+#define NID_id_ct_rpkiManifest          1235
+#define OBJ_id_ct_rpkiManifest          OBJ_id_smime_ct,26L
+
+#define SN_id_ct_asciiTextWithCRLF              "id-ct-asciiTextWithCRLF"
+#define NID_id_ct_asciiTextWithCRLF             787
+#define OBJ_id_ct_asciiTextWithCRLF             OBJ_id_smime_ct,27L
+
+#define SN_id_ct_xml            "id-ct-xml"
+#define NID_id_ct_xml           1060
+#define OBJ_id_ct_xml           OBJ_id_smime_ct,28L
+
+#define SN_id_ct_rpkiGhostbusters               "id-ct-rpkiGhostbusters"
+#define NID_id_ct_rpkiGhostbusters              1236
+#define OBJ_id_ct_rpkiGhostbusters              OBJ_id_smime_ct,35L
+
+#define SN_id_ct_resourceTaggedAttest           "id-ct-resourceTaggedAttest"
+#define NID_id_ct_resourceTaggedAttest          1237
+#define OBJ_id_ct_resourceTaggedAttest          OBJ_id_smime_ct,36L
+
+#define SN_id_ct_geofeedCSVwithCRLF             "id-ct-geofeedCSVwithCRLF"
+#define NID_id_ct_geofeedCSVwithCRLF            1246
+#define OBJ_id_ct_geofeedCSVwithCRLF            OBJ_id_smime_ct,47L
+
+#define SN_id_ct_signedChecklist                "id-ct-signedChecklist"
+#define NID_id_ct_signedChecklist               1247
+#define OBJ_id_ct_signedChecklist               OBJ_id_smime_ct,48L
+
+#define SN_id_smime_aa_receiptRequest           "id-smime-aa-receiptRequest"
+#define NID_id_smime_aa_receiptRequest          212
+#define OBJ_id_smime_aa_receiptRequest          OBJ_id_smime_aa,1L
+
+#define SN_id_smime_aa_securityLabel            "id-smime-aa-securityLabel"
+#define NID_id_smime_aa_securityLabel           213
+#define OBJ_id_smime_aa_securityLabel           OBJ_id_smime_aa,2L
+
+#define SN_id_smime_aa_mlExpandHistory          "id-smime-aa-mlExpandHistory"
+#define NID_id_smime_aa_mlExpandHistory         214
+#define OBJ_id_smime_aa_mlExpandHistory         OBJ_id_smime_aa,3L
+
+#define SN_id_smime_aa_contentHint              "id-smime-aa-contentHint"
+#define NID_id_smime_aa_contentHint             215
+#define OBJ_id_smime_aa_contentHint             OBJ_id_smime_aa,4L
+
+#define SN_id_smime_aa_msgSigDigest             "id-smime-aa-msgSigDigest"
+#define NID_id_smime_aa_msgSigDigest            216
+#define OBJ_id_smime_aa_msgSigDigest            OBJ_id_smime_aa,5L
+
+#define SN_id_smime_aa_encapContentType         "id-smime-aa-encapContentType"
+#define NID_id_smime_aa_encapContentType                217
+#define OBJ_id_smime_aa_encapContentType                OBJ_id_smime_aa,6L
+
+#define SN_id_smime_aa_contentIdentifier                "id-smime-aa-contentIdentifier"
+#define NID_id_smime_aa_contentIdentifier               218
+#define OBJ_id_smime_aa_contentIdentifier               OBJ_id_smime_aa,7L
+
+#define SN_id_smime_aa_macValue         "id-smime-aa-macValue"
+#define NID_id_smime_aa_macValue                219
+#define OBJ_id_smime_aa_macValue                OBJ_id_smime_aa,8L
+
+#define SN_id_smime_aa_equivalentLabels         "id-smime-aa-equivalentLabels"
+#define NID_id_smime_aa_equivalentLabels                220
+#define OBJ_id_smime_aa_equivalentLabels                OBJ_id_smime_aa,9L
+
+#define SN_id_smime_aa_contentReference         "id-smime-aa-contentReference"
+#define NID_id_smime_aa_contentReference                221
+#define OBJ_id_smime_aa_contentReference                OBJ_id_smime_aa,10L
+
+#define SN_id_smime_aa_encrypKeyPref            "id-smime-aa-encrypKeyPref"
+#define NID_id_smime_aa_encrypKeyPref           222
+#define OBJ_id_smime_aa_encrypKeyPref           OBJ_id_smime_aa,11L
+
+#define SN_id_smime_aa_signingCertificate               "id-smime-aa-signingCertificate"
+#define NID_id_smime_aa_signingCertificate              223
+#define OBJ_id_smime_aa_signingCertificate              OBJ_id_smime_aa,12L
+
+#define SN_id_smime_aa_smimeEncryptCerts                "id-smime-aa-smimeEncryptCerts"
+#define NID_id_smime_aa_smimeEncryptCerts               224
+#define OBJ_id_smime_aa_smimeEncryptCerts               OBJ_id_smime_aa,13L
+
+#define SN_id_smime_aa_timeStampToken           "id-smime-aa-timeStampToken"
+#define NID_id_smime_aa_timeStampToken          225
+#define OBJ_id_smime_aa_timeStampToken          OBJ_id_smime_aa,14L
+
+#define SN_id_smime_aa_ets_sigPolicyId          "id-smime-aa-ets-sigPolicyId"
+#define NID_id_smime_aa_ets_sigPolicyId         226
+#define OBJ_id_smime_aa_ets_sigPolicyId         OBJ_id_smime_aa,15L
+
+#define SN_id_smime_aa_ets_commitmentType               "id-smime-aa-ets-commitmentType"
+#define NID_id_smime_aa_ets_commitmentType              227
+#define OBJ_id_smime_aa_ets_commitmentType              OBJ_id_smime_aa,16L
+
+#define SN_id_smime_aa_ets_signerLocation               "id-smime-aa-ets-signerLocation"
+#define NID_id_smime_aa_ets_signerLocation              228
+#define OBJ_id_smime_aa_ets_signerLocation              OBJ_id_smime_aa,17L
+
+#define SN_id_smime_aa_ets_signerAttr           "id-smime-aa-ets-signerAttr"
+#define NID_id_smime_aa_ets_signerAttr          229
+#define OBJ_id_smime_aa_ets_signerAttr          OBJ_id_smime_aa,18L
+
+#define SN_id_smime_aa_ets_otherSigCert         "id-smime-aa-ets-otherSigCert"
+#define NID_id_smime_aa_ets_otherSigCert                230
+#define OBJ_id_smime_aa_ets_otherSigCert                OBJ_id_smime_aa,19L
+
+#define SN_id_smime_aa_ets_contentTimestamp             "id-smime-aa-ets-contentTimestamp"
+#define NID_id_smime_aa_ets_contentTimestamp            231
+#define OBJ_id_smime_aa_ets_contentTimestamp            OBJ_id_smime_aa,20L
+
+#define SN_id_smime_aa_ets_CertificateRefs              "id-smime-aa-ets-CertificateRefs"
+#define NID_id_smime_aa_ets_CertificateRefs             232
+#define OBJ_id_smime_aa_ets_CertificateRefs             OBJ_id_smime_aa,21L
+
+#define SN_id_smime_aa_ets_RevocationRefs               "id-smime-aa-ets-RevocationRefs"
+#define NID_id_smime_aa_ets_RevocationRefs              233
+#define OBJ_id_smime_aa_ets_RevocationRefs              OBJ_id_smime_aa,22L
+
+#define SN_id_smime_aa_ets_certValues           "id-smime-aa-ets-certValues"
+#define NID_id_smime_aa_ets_certValues          234
+#define OBJ_id_smime_aa_ets_certValues          OBJ_id_smime_aa,23L
+
+#define SN_id_smime_aa_ets_revocationValues             "id-smime-aa-ets-revocationValues"
+#define NID_id_smime_aa_ets_revocationValues            235
+#define OBJ_id_smime_aa_ets_revocationValues            OBJ_id_smime_aa,24L
+
+#define SN_id_smime_aa_ets_escTimeStamp         "id-smime-aa-ets-escTimeStamp"
+#define NID_id_smime_aa_ets_escTimeStamp                236
+#define OBJ_id_smime_aa_ets_escTimeStamp                OBJ_id_smime_aa,25L
+
+#define SN_id_smime_aa_ets_certCRLTimestamp             "id-smime-aa-ets-certCRLTimestamp"
+#define NID_id_smime_aa_ets_certCRLTimestamp            237
+#define OBJ_id_smime_aa_ets_certCRLTimestamp            OBJ_id_smime_aa,26L
+
+#define SN_id_smime_aa_ets_archiveTimeStamp             "id-smime-aa-ets-archiveTimeStamp"
+#define NID_id_smime_aa_ets_archiveTimeStamp            238
+#define OBJ_id_smime_aa_ets_archiveTimeStamp            OBJ_id_smime_aa,27L
+
+#define SN_id_smime_aa_signatureType            "id-smime-aa-signatureType"
+#define NID_id_smime_aa_signatureType           239
+#define OBJ_id_smime_aa_signatureType           OBJ_id_smime_aa,28L
+
+#define SN_id_smime_aa_dvcs_dvc         "id-smime-aa-dvcs-dvc"
+#define NID_id_smime_aa_dvcs_dvc                240
+#define OBJ_id_smime_aa_dvcs_dvc                OBJ_id_smime_aa,29L
+
+#define SN_id_smime_aa_signingCertificateV2             "id-smime-aa-signingCertificateV2"
+#define NID_id_smime_aa_signingCertificateV2            1086
+#define OBJ_id_smime_aa_signingCertificateV2            OBJ_id_smime_aa,47L
+
+#define SN_id_smime_alg_ESDHwith3DES            "id-smime-alg-ESDHwith3DES"
+#define NID_id_smime_alg_ESDHwith3DES           241
+#define OBJ_id_smime_alg_ESDHwith3DES           OBJ_id_smime_alg,1L
+
+#define SN_id_smime_alg_ESDHwithRC2             "id-smime-alg-ESDHwithRC2"
+#define NID_id_smime_alg_ESDHwithRC2            242
+#define OBJ_id_smime_alg_ESDHwithRC2            OBJ_id_smime_alg,2L
+
+#define SN_id_smime_alg_3DESwrap                "id-smime-alg-3DESwrap"
+#define NID_id_smime_alg_3DESwrap               243
+#define OBJ_id_smime_alg_3DESwrap               OBJ_id_smime_alg,3L
+
+#define SN_id_smime_alg_RC2wrap         "id-smime-alg-RC2wrap"
+#define NID_id_smime_alg_RC2wrap                244
+#define OBJ_id_smime_alg_RC2wrap                OBJ_id_smime_alg,4L
+
+#define SN_id_smime_alg_ESDH            "id-smime-alg-ESDH"
+#define NID_id_smime_alg_ESDH           245
+#define OBJ_id_smime_alg_ESDH           OBJ_id_smime_alg,5L
+
+#define SN_id_smime_alg_CMS3DESwrap             "id-smime-alg-CMS3DESwrap"
+#define NID_id_smime_alg_CMS3DESwrap            246
+#define OBJ_id_smime_alg_CMS3DESwrap            OBJ_id_smime_alg,6L
+
+#define SN_id_smime_alg_CMSRC2wrap              "id-smime-alg-CMSRC2wrap"
+#define NID_id_smime_alg_CMSRC2wrap             247
+#define OBJ_id_smime_alg_CMSRC2wrap             OBJ_id_smime_alg,7L
+
+#define SN_id_alg_PWRI_KEK              "id-alg-PWRI-KEK"
+#define NID_id_alg_PWRI_KEK             893
+#define OBJ_id_alg_PWRI_KEK             OBJ_id_smime_alg,9L
+
+#define SN_id_smime_cd_ldap             "id-smime-cd-ldap"
+#define NID_id_smime_cd_ldap            248
+#define OBJ_id_smime_cd_ldap            OBJ_id_smime_cd,1L
+
+#define SN_id_smime_spq_ets_sqt_uri             "id-smime-spq-ets-sqt-uri"
+#define NID_id_smime_spq_ets_sqt_uri            249
+#define OBJ_id_smime_spq_ets_sqt_uri            OBJ_id_smime_spq,1L
+
+#define SN_id_smime_spq_ets_sqt_unotice         "id-smime-spq-ets-sqt-unotice"
+#define NID_id_smime_spq_ets_sqt_unotice                250
+#define OBJ_id_smime_spq_ets_sqt_unotice                OBJ_id_smime_spq,2L
+
+#define SN_id_smime_cti_ets_proofOfOrigin               "id-smime-cti-ets-proofOfOrigin"
+#define NID_id_smime_cti_ets_proofOfOrigin              251
+#define OBJ_id_smime_cti_ets_proofOfOrigin              OBJ_id_smime_cti,1L
+
+#define SN_id_smime_cti_ets_proofOfReceipt              "id-smime-cti-ets-proofOfReceipt"
+#define NID_id_smime_cti_ets_proofOfReceipt             252
+#define OBJ_id_smime_cti_ets_proofOfReceipt             OBJ_id_smime_cti,2L
+
+#define SN_id_smime_cti_ets_proofOfDelivery             "id-smime-cti-ets-proofOfDelivery"
+#define NID_id_smime_cti_ets_proofOfDelivery            253
+#define OBJ_id_smime_cti_ets_proofOfDelivery            OBJ_id_smime_cti,3L
+
+#define SN_id_smime_cti_ets_proofOfSender               "id-smime-cti-ets-proofOfSender"
+#define NID_id_smime_cti_ets_proofOfSender              254
+#define OBJ_id_smime_cti_ets_proofOfSender              OBJ_id_smime_cti,4L
+
+#define SN_id_smime_cti_ets_proofOfApproval             "id-smime-cti-ets-proofOfApproval"
+#define NID_id_smime_cti_ets_proofOfApproval            255
+#define OBJ_id_smime_cti_ets_proofOfApproval            OBJ_id_smime_cti,5L
+
+#define SN_id_smime_cti_ets_proofOfCreation             "id-smime-cti-ets-proofOfCreation"
+#define NID_id_smime_cti_ets_proofOfCreation            256
+#define OBJ_id_smime_cti_ets_proofOfCreation            OBJ_id_smime_cti,6L
+
+#define LN_friendlyName         "friendlyName"
+#define NID_friendlyName                156
+#define OBJ_friendlyName                OBJ_pkcs9,20L
+
+#define LN_localKeyID           "localKeyID"
+#define NID_localKeyID          157
+#define OBJ_localKeyID          OBJ_pkcs9,21L
+
+#define SN_ms_csp_name          "CSPName"
+#define LN_ms_csp_name          "Microsoft CSP Name"
+#define NID_ms_csp_name         417
+#define OBJ_ms_csp_name         1L,3L,6L,1L,4L,1L,311L,17L,1L
+
+#define SN_LocalKeySet          "LocalKeySet"
+#define LN_LocalKeySet          "Microsoft Local Key set"
+#define NID_LocalKeySet         856
+#define OBJ_LocalKeySet         1L,3L,6L,1L,4L,1L,311L,17L,2L
+
+#define OBJ_certTypes           OBJ_pkcs9,22L
+
+#define LN_x509Certificate              "x509Certificate"
+#define NID_x509Certificate             158
+#define OBJ_x509Certificate             OBJ_certTypes,1L
+
+#define LN_sdsiCertificate              "sdsiCertificate"
+#define NID_sdsiCertificate             159
+#define OBJ_sdsiCertificate             OBJ_certTypes,2L
+
+#define OBJ_crlTypes            OBJ_pkcs9,23L
+
+#define LN_x509Crl              "x509Crl"
+#define NID_x509Crl             160
+#define OBJ_x509Crl             OBJ_crlTypes,1L
+
+#define OBJ_pkcs12              OBJ_pkcs,12L
+
+#define OBJ_pkcs12_pbeids               OBJ_pkcs12,1L
+
+#define SN_pbe_WithSHA1And128BitRC4             "PBE-SHA1-RC4-128"
+#define LN_pbe_WithSHA1And128BitRC4             "pbeWithSHA1And128BitRC4"
+#define NID_pbe_WithSHA1And128BitRC4            144
+#define OBJ_pbe_WithSHA1And128BitRC4            OBJ_pkcs12_pbeids,1L
+
+#define SN_pbe_WithSHA1And40BitRC4              "PBE-SHA1-RC4-40"
+#define LN_pbe_WithSHA1And40BitRC4              "pbeWithSHA1And40BitRC4"
+#define NID_pbe_WithSHA1And40BitRC4             145
+#define OBJ_pbe_WithSHA1And40BitRC4             OBJ_pkcs12_pbeids,2L
+
+#define SN_pbe_WithSHA1And3_Key_TripleDES_CBC           "PBE-SHA1-3DES"
+#define LN_pbe_WithSHA1And3_Key_TripleDES_CBC           "pbeWithSHA1And3-KeyTripleDES-CBC"
+#define NID_pbe_WithSHA1And3_Key_TripleDES_CBC          146
+#define OBJ_pbe_WithSHA1And3_Key_TripleDES_CBC          OBJ_pkcs12_pbeids,3L
+
+#define SN_pbe_WithSHA1And2_Key_TripleDES_CBC           "PBE-SHA1-2DES"
+#define LN_pbe_WithSHA1And2_Key_TripleDES_CBC           "pbeWithSHA1And2-KeyTripleDES-CBC"
+#define NID_pbe_WithSHA1And2_Key_TripleDES_CBC          147
+#define OBJ_pbe_WithSHA1And2_Key_TripleDES_CBC          OBJ_pkcs12_pbeids,4L
+
+#define SN_pbe_WithSHA1And128BitRC2_CBC         "PBE-SHA1-RC2-128"
+#define LN_pbe_WithSHA1And128BitRC2_CBC         "pbeWithSHA1And128BitRC2-CBC"
+#define NID_pbe_WithSHA1And128BitRC2_CBC                148
+#define OBJ_pbe_WithSHA1And128BitRC2_CBC                OBJ_pkcs12_pbeids,5L
+
+#define SN_pbe_WithSHA1And40BitRC2_CBC          "PBE-SHA1-RC2-40"
+#define LN_pbe_WithSHA1And40BitRC2_CBC          "pbeWithSHA1And40BitRC2-CBC"
+#define NID_pbe_WithSHA1And40BitRC2_CBC         149
+#define OBJ_pbe_WithSHA1And40BitRC2_CBC         OBJ_pkcs12_pbeids,6L
+
+#define OBJ_pkcs12_Version1             OBJ_pkcs12,10L
+
+#define OBJ_pkcs12_BagIds               OBJ_pkcs12_Version1,1L
+
+#define LN_keyBag               "keyBag"
+#define NID_keyBag              150
+#define OBJ_keyBag              OBJ_pkcs12_BagIds,1L
+
+#define LN_pkcs8ShroudedKeyBag          "pkcs8ShroudedKeyBag"
+#define NID_pkcs8ShroudedKeyBag         151
+#define OBJ_pkcs8ShroudedKeyBag         OBJ_pkcs12_BagIds,2L
+
+#define LN_certBag              "certBag"
+#define NID_certBag             152
+#define OBJ_certBag             OBJ_pkcs12_BagIds,3L
+
+#define LN_crlBag               "crlBag"
+#define NID_crlBag              153
+#define OBJ_crlBag              OBJ_pkcs12_BagIds,4L
+
+#define LN_secretBag            "secretBag"
+#define NID_secretBag           154
+#define OBJ_secretBag           OBJ_pkcs12_BagIds,5L
+
+#define LN_safeContentsBag              "safeContentsBag"
+#define NID_safeContentsBag             155
+#define OBJ_safeContentsBag             OBJ_pkcs12_BagIds,6L
+
+#define SN_md2          "MD2"
+#define LN_md2          "md2"
+#define NID_md2         3
+#define OBJ_md2         OBJ_rsadsi,2L,2L
+
+#define SN_md4          "MD4"
+#define LN_md4          "md4"
+#define NID_md4         257
+#define OBJ_md4         OBJ_rsadsi,2L,4L
+
+#define SN_md5          "MD5"
+#define LN_md5          "md5"
+#define NID_md5         4
+#define OBJ_md5         OBJ_rsadsi,2L,5L
+
+#define SN_md5_sha1             "MD5-SHA1"
+#define LN_md5_sha1             "md5-sha1"
+#define NID_md5_sha1            114
+
+#define LN_hmacWithMD5          "hmacWithMD5"
+#define NID_hmacWithMD5         797
+#define OBJ_hmacWithMD5         OBJ_rsadsi,2L,6L
+
+#define LN_hmacWithSHA1         "hmacWithSHA1"
+#define NID_hmacWithSHA1                163
+#define OBJ_hmacWithSHA1                OBJ_rsadsi,2L,7L
+
+#define SN_sm2          "SM2"
+#define LN_sm2          "sm2"
+#define NID_sm2         1172
+#define OBJ_sm2         OBJ_sm_scheme,301L
+
+#define SN_sm3          "SM3"
+#define LN_sm3          "sm3"
+#define NID_sm3         1143
+#define OBJ_sm3         OBJ_sm_scheme,401L
+
+#define SN_sm3WithRSAEncryption         "RSA-SM3"
+#define LN_sm3WithRSAEncryption         "sm3WithRSAEncryption"
+#define NID_sm3WithRSAEncryption                1144
+#define OBJ_sm3WithRSAEncryption                OBJ_sm_scheme,504L
+
+#define SN_SM2_with_SM3         "SM2-SM3"
+#define LN_SM2_with_SM3         "SM2-with-SM3"
+#define NID_SM2_with_SM3                1204
+#define OBJ_SM2_with_SM3                OBJ_sm_scheme,501L
+
+#define LN_hmacWithSHA224               "hmacWithSHA224"
+#define NID_hmacWithSHA224              798
+#define OBJ_hmacWithSHA224              OBJ_rsadsi,2L,8L
+
+#define LN_hmacWithSHA256               "hmacWithSHA256"
+#define NID_hmacWithSHA256              799
+#define OBJ_hmacWithSHA256              OBJ_rsadsi,2L,9L
+
+#define LN_hmacWithSHA384               "hmacWithSHA384"
+#define NID_hmacWithSHA384              800
+#define OBJ_hmacWithSHA384              OBJ_rsadsi,2L,10L
+
+#define LN_hmacWithSHA512               "hmacWithSHA512"
+#define NID_hmacWithSHA512              801
+#define OBJ_hmacWithSHA512              OBJ_rsadsi,2L,11L
+
+#define LN_hmacWithSHA512_224           "hmacWithSHA512-224"
+#define NID_hmacWithSHA512_224          1193
+#define OBJ_hmacWithSHA512_224          OBJ_rsadsi,2L,12L
+
+#define LN_hmacWithSHA512_256           "hmacWithSHA512-256"
+#define NID_hmacWithSHA512_256          1194
+#define OBJ_hmacWithSHA512_256          OBJ_rsadsi,2L,13L
+
+#define SN_rc2_cbc              "RC2-CBC"
+#define LN_rc2_cbc              "rc2-cbc"
+#define NID_rc2_cbc             37
+#define OBJ_rc2_cbc             OBJ_rsadsi,3L,2L
+
+#define SN_rc2_ecb              "RC2-ECB"
+#define LN_rc2_ecb              "rc2-ecb"
+#define NID_rc2_ecb             38
+
+#define SN_rc2_cfb64            "RC2-CFB"
+#define LN_rc2_cfb64            "rc2-cfb"
+#define NID_rc2_cfb64           39
+
+#define SN_rc2_ofb64            "RC2-OFB"
+#define LN_rc2_ofb64            "rc2-ofb"
+#define NID_rc2_ofb64           40
+
+#define SN_rc2_40_cbc           "RC2-40-CBC"
+#define LN_rc2_40_cbc           "rc2-40-cbc"
+#define NID_rc2_40_cbc          98
+
+#define SN_rc2_64_cbc           "RC2-64-CBC"
+#define LN_rc2_64_cbc           "rc2-64-cbc"
+#define NID_rc2_64_cbc          166
+
+#define SN_rc4          "RC4"
+#define LN_rc4          "rc4"
+#define NID_rc4         5
+#define OBJ_rc4         OBJ_rsadsi,3L,4L
+
+#define SN_rc4_40               "RC4-40"
+#define LN_rc4_40               "rc4-40"
+#define NID_rc4_40              97
+
+#define SN_des_ede3_cbc         "DES-EDE3-CBC"
+#define LN_des_ede3_cbc         "des-ede3-cbc"
+#define NID_des_ede3_cbc                44
+#define OBJ_des_ede3_cbc                OBJ_rsadsi,3L,7L
+
+#define SN_rc5_cbc              "RC5-CBC"
+#define LN_rc5_cbc              "rc5-cbc"
+#define NID_rc5_cbc             120
+#define OBJ_rc5_cbc             OBJ_rsadsi,3L,8L
+
+#define SN_rc5_ecb              "RC5-ECB"
+#define LN_rc5_ecb              "rc5-ecb"
+#define NID_rc5_ecb             121
+
+#define SN_rc5_cfb64            "RC5-CFB"
+#define LN_rc5_cfb64            "rc5-cfb"
+#define NID_rc5_cfb64           122
+
+#define SN_rc5_ofb64            "RC5-OFB"
+#define LN_rc5_ofb64            "rc5-ofb"
+#define NID_rc5_ofb64           123
+
+#define SN_ms_ext_req           "msExtReq"
+#define LN_ms_ext_req           "Microsoft Extension Request"
+#define NID_ms_ext_req          171
+#define OBJ_ms_ext_req          1L,3L,6L,1L,4L,1L,311L,2L,1L,14L
+
+#define SN_ms_code_ind          "msCodeInd"
+#define LN_ms_code_ind          "Microsoft Individual Code Signing"
+#define NID_ms_code_ind         134
+#define OBJ_ms_code_ind         1L,3L,6L,1L,4L,1L,311L,2L,1L,21L
+
+#define SN_ms_code_com          "msCodeCom"
+#define LN_ms_code_com          "Microsoft Commercial Code Signing"
+#define NID_ms_code_com         135
+#define OBJ_ms_code_com         1L,3L,6L,1L,4L,1L,311L,2L,1L,22L
+
+#define SN_ms_ctl_sign          "msCTLSign"
+#define LN_ms_ctl_sign          "Microsoft Trust List Signing"
+#define NID_ms_ctl_sign         136
+#define OBJ_ms_ctl_sign         1L,3L,6L,1L,4L,1L,311L,10L,3L,1L
+
+#define SN_ms_sgc               "msSGC"
+#define LN_ms_sgc               "Microsoft Server Gated Crypto"
+#define NID_ms_sgc              137
+#define OBJ_ms_sgc              1L,3L,6L,1L,4L,1L,311L,10L,3L,3L
+
+#define SN_ms_efs               "msEFS"
+#define LN_ms_efs               "Microsoft Encrypted File System"
+#define NID_ms_efs              138
+#define OBJ_ms_efs              1L,3L,6L,1L,4L,1L,311L,10L,3L,4L
+
+#define SN_ms_smartcard_login           "msSmartcardLogin"
+#define LN_ms_smartcard_login           "Microsoft Smartcard Login"
+#define NID_ms_smartcard_login          648
+#define OBJ_ms_smartcard_login          1L,3L,6L,1L,4L,1L,311L,20L,2L,2L
+
+#define SN_ms_upn               "msUPN"
+#define LN_ms_upn               "Microsoft User Principal Name"
+#define NID_ms_upn              649
+#define OBJ_ms_upn              1L,3L,6L,1L,4L,1L,311L,20L,2L,3L
+
+#define SN_idea_cbc             "IDEA-CBC"
+#define LN_idea_cbc             "idea-cbc"
+#define NID_idea_cbc            34
+#define OBJ_idea_cbc            1L,3L,6L,1L,4L,1L,188L,7L,1L,1L,2L
+
+#define SN_idea_ecb             "IDEA-ECB"
+#define LN_idea_ecb             "idea-ecb"
+#define NID_idea_ecb            36
+
+#define SN_idea_cfb64           "IDEA-CFB"
+#define LN_idea_cfb64           "idea-cfb"
+#define NID_idea_cfb64          35
+
+#define SN_idea_ofb64           "IDEA-OFB"
+#define LN_idea_ofb64           "idea-ofb"
+#define NID_idea_ofb64          46
+
+#define SN_bf_cbc               "BF-CBC"
+#define LN_bf_cbc               "bf-cbc"
+#define NID_bf_cbc              91
+#define OBJ_bf_cbc              1L,3L,6L,1L,4L,1L,3029L,1L,2L
+
+#define SN_bf_ecb               "BF-ECB"
+#define LN_bf_ecb               "bf-ecb"
+#define NID_bf_ecb              92
+
+#define SN_bf_cfb64             "BF-CFB"
+#define LN_bf_cfb64             "bf-cfb"
+#define NID_bf_cfb64            93
+
+#define SN_bf_ofb64             "BF-OFB"
+#define LN_bf_ofb64             "bf-ofb"
+#define NID_bf_ofb64            94
+
+#define SN_id_pkix              "PKIX"
+#define NID_id_pkix             127
+#define OBJ_id_pkix             1L,3L,6L,1L,5L,5L,7L
+
+#define SN_id_pkix_mod          "id-pkix-mod"
+#define NID_id_pkix_mod         258
+#define OBJ_id_pkix_mod         OBJ_id_pkix,0L
+
+#define SN_id_pe                "id-pe"
+#define NID_id_pe               175
+#define OBJ_id_pe               OBJ_id_pkix,1L
+
+#define SN_id_qt                "id-qt"
+#define NID_id_qt               259
+#define OBJ_id_qt               OBJ_id_pkix,2L
+
+#define SN_id_kp                "id-kp"
+#define NID_id_kp               128
+#define OBJ_id_kp               OBJ_id_pkix,3L
+
+#define SN_id_it                "id-it"
+#define NID_id_it               260
+#define OBJ_id_it               OBJ_id_pkix,4L
+
+#define SN_id_pkip              "id-pkip"
+#define NID_id_pkip             261
+#define OBJ_id_pkip             OBJ_id_pkix,5L
+
+#define SN_id_alg               "id-alg"
+#define NID_id_alg              262
+#define OBJ_id_alg              OBJ_id_pkix,6L
+
+#define SN_id_cmc               "id-cmc"
+#define NID_id_cmc              263
+#define OBJ_id_cmc              OBJ_id_pkix,7L
+
+#define SN_id_on                "id-on"
+#define NID_id_on               264
+#define OBJ_id_on               OBJ_id_pkix,8L
+
+#define SN_id_pda               "id-pda"
+#define NID_id_pda              265
+#define OBJ_id_pda              OBJ_id_pkix,9L
+
+#define SN_id_aca               "id-aca"
+#define NID_id_aca              266
+#define OBJ_id_aca              OBJ_id_pkix,10L
+
+#define SN_id_qcs               "id-qcs"
+#define NID_id_qcs              267
+#define OBJ_id_qcs              OBJ_id_pkix,11L
+
+#define SN_id_cp                "id-cp"
+#define NID_id_cp               1238
+#define OBJ_id_cp               OBJ_id_pkix,14L
+
+#define SN_id_cct               "id-cct"
+#define NID_id_cct              268
+#define OBJ_id_cct              OBJ_id_pkix,12L
+
+#define SN_id_ppl               "id-ppl"
+#define NID_id_ppl              662
+#define OBJ_id_ppl              OBJ_id_pkix,21L
+
+#define SN_id_ad                "id-ad"
+#define NID_id_ad               176
+#define OBJ_id_ad               OBJ_id_pkix,48L
+
+#define SN_id_pkix1_explicit_88         "id-pkix1-explicit-88"
+#define NID_id_pkix1_explicit_88                269
+#define OBJ_id_pkix1_explicit_88                OBJ_id_pkix_mod,1L
+
+#define SN_id_pkix1_implicit_88         "id-pkix1-implicit-88"
+#define NID_id_pkix1_implicit_88                270
+#define OBJ_id_pkix1_implicit_88                OBJ_id_pkix_mod,2L
+
+#define SN_id_pkix1_explicit_93         "id-pkix1-explicit-93"
+#define NID_id_pkix1_explicit_93                271
+#define OBJ_id_pkix1_explicit_93                OBJ_id_pkix_mod,3L
+
+#define SN_id_pkix1_implicit_93         "id-pkix1-implicit-93"
+#define NID_id_pkix1_implicit_93                272
+#define OBJ_id_pkix1_implicit_93                OBJ_id_pkix_mod,4L
+
+#define SN_id_mod_crmf          "id-mod-crmf"
+#define NID_id_mod_crmf         273
+#define OBJ_id_mod_crmf         OBJ_id_pkix_mod,5L
+
+#define SN_id_mod_cmc           "id-mod-cmc"
+#define NID_id_mod_cmc          274
+#define OBJ_id_mod_cmc          OBJ_id_pkix_mod,6L
+
+#define SN_id_mod_kea_profile_88                "id-mod-kea-profile-88"
+#define NID_id_mod_kea_profile_88               275
+#define OBJ_id_mod_kea_profile_88               OBJ_id_pkix_mod,7L
+
+#define SN_id_mod_kea_profile_93                "id-mod-kea-profile-93"
+#define NID_id_mod_kea_profile_93               276
+#define OBJ_id_mod_kea_profile_93               OBJ_id_pkix_mod,8L
+
+#define SN_id_mod_cmp           "id-mod-cmp"
+#define NID_id_mod_cmp          277
+#define OBJ_id_mod_cmp          OBJ_id_pkix_mod,9L
+
+#define SN_id_mod_qualified_cert_88             "id-mod-qualified-cert-88"
+#define NID_id_mod_qualified_cert_88            278
+#define OBJ_id_mod_qualified_cert_88            OBJ_id_pkix_mod,10L
+
+#define SN_id_mod_qualified_cert_93             "id-mod-qualified-cert-93"
+#define NID_id_mod_qualified_cert_93            279
+#define OBJ_id_mod_qualified_cert_93            OBJ_id_pkix_mod,11L
+
+#define SN_id_mod_attribute_cert                "id-mod-attribute-cert"
+#define NID_id_mod_attribute_cert               280
+#define OBJ_id_mod_attribute_cert               OBJ_id_pkix_mod,12L
+
+#define SN_id_mod_timestamp_protocol            "id-mod-timestamp-protocol"
+#define NID_id_mod_timestamp_protocol           281
+#define OBJ_id_mod_timestamp_protocol           OBJ_id_pkix_mod,13L
+
+#define SN_id_mod_ocsp          "id-mod-ocsp"
+#define NID_id_mod_ocsp         282
+#define OBJ_id_mod_ocsp         OBJ_id_pkix_mod,14L
+
+#define SN_id_mod_dvcs          "id-mod-dvcs"
+#define NID_id_mod_dvcs         283
+#define OBJ_id_mod_dvcs         OBJ_id_pkix_mod,15L
+
+#define SN_id_mod_cmp2000               "id-mod-cmp2000"
+#define NID_id_mod_cmp2000              284
+#define OBJ_id_mod_cmp2000              OBJ_id_pkix_mod,16L
+
+#define SN_info_access          "authorityInfoAccess"
+#define LN_info_access          "Authority Information Access"
+#define NID_info_access         177
+#define OBJ_info_access         OBJ_id_pe,1L
+
+#define SN_biometricInfo                "biometricInfo"
+#define LN_biometricInfo                "Biometric Info"
+#define NID_biometricInfo               285
+#define OBJ_biometricInfo               OBJ_id_pe,2L
+
+#define SN_qcStatements         "qcStatements"
+#define NID_qcStatements                286
+#define OBJ_qcStatements                OBJ_id_pe,3L
+
+#define SN_ac_auditEntity               "ac-auditEntity"
+#define NID_ac_auditEntity              287
+#define OBJ_ac_auditEntity              OBJ_id_pe,4L
+
+#define SN_ac_targeting         "ac-targeting"
+#define NID_ac_targeting                288
+#define OBJ_ac_targeting                OBJ_id_pe,5L
+
+#define SN_aaControls           "aaControls"
+#define NID_aaControls          289
+#define OBJ_aaControls          OBJ_id_pe,6L
+
+#define SN_sbgp_ipAddrBlock             "sbgp-ipAddrBlock"
+#define NID_sbgp_ipAddrBlock            290
+#define OBJ_sbgp_ipAddrBlock            OBJ_id_pe,7L
+
+#define SN_sbgp_autonomousSysNum                "sbgp-autonomousSysNum"
+#define NID_sbgp_autonomousSysNum               291
+#define OBJ_sbgp_autonomousSysNum               OBJ_id_pe,8L
+
+#define SN_sbgp_routerIdentifier                "sbgp-routerIdentifier"
+#define NID_sbgp_routerIdentifier               292
+#define OBJ_sbgp_routerIdentifier               OBJ_id_pe,9L
+
+#define SN_ac_proxying          "ac-proxying"
+#define NID_ac_proxying         397
+#define OBJ_ac_proxying         OBJ_id_pe,10L
+
+#define SN_sinfo_access         "subjectInfoAccess"
+#define LN_sinfo_access         "Subject Information Access"
+#define NID_sinfo_access                398
+#define OBJ_sinfo_access                OBJ_id_pe,11L
+
+#define SN_proxyCertInfo                "proxyCertInfo"
+#define LN_proxyCertInfo                "Proxy Certificate Information"
+#define NID_proxyCertInfo               663
+#define OBJ_proxyCertInfo               OBJ_id_pe,14L
+
+#define SN_tlsfeature           "tlsfeature"
+#define LN_tlsfeature           "TLS Feature"
+#define NID_tlsfeature          1020
+#define OBJ_tlsfeature          OBJ_id_pe,24L
+
+#define SN_sbgp_ipAddrBlockv2           "sbgp-ipAddrBlockv2"
+#define NID_sbgp_ipAddrBlockv2          1239
+#define OBJ_sbgp_ipAddrBlockv2          OBJ_id_pe,28L
+
+#define SN_sbgp_autonomousSysNumv2              "sbgp-autonomousSysNumv2"
+#define NID_sbgp_autonomousSysNumv2             1240
+#define OBJ_sbgp_autonomousSysNumv2             OBJ_id_pe,29L
+
+#define SN_id_qt_cps            "id-qt-cps"
+#define LN_id_qt_cps            "Policy Qualifier CPS"
+#define NID_id_qt_cps           164
+#define OBJ_id_qt_cps           OBJ_id_qt,1L
+
+#define SN_id_qt_unotice                "id-qt-unotice"
+#define LN_id_qt_unotice                "Policy Qualifier User Notice"
+#define NID_id_qt_unotice               165
+#define OBJ_id_qt_unotice               OBJ_id_qt,2L
+
+#define SN_textNotice           "textNotice"
+#define NID_textNotice          293
+#define OBJ_textNotice          OBJ_id_qt,3L
+
+#define SN_server_auth          "serverAuth"
+#define LN_server_auth          "TLS Web Server Authentication"
+#define NID_server_auth         129
+#define OBJ_server_auth         OBJ_id_kp,1L
+
+#define SN_client_auth          "clientAuth"
+#define LN_client_auth          "TLS Web Client Authentication"
+#define NID_client_auth         130
+#define OBJ_client_auth         OBJ_id_kp,2L
+
+#define SN_code_sign            "codeSigning"
+#define LN_code_sign            "Code Signing"
+#define NID_code_sign           131
+#define OBJ_code_sign           OBJ_id_kp,3L
+
+#define SN_email_protect                "emailProtection"
+#define LN_email_protect                "E-mail Protection"
+#define NID_email_protect               132
+#define OBJ_email_protect               OBJ_id_kp,4L
+
+#define SN_ipsecEndSystem               "ipsecEndSystem"
+#define LN_ipsecEndSystem               "IPSec End System"
+#define NID_ipsecEndSystem              294
+#define OBJ_ipsecEndSystem              OBJ_id_kp,5L
+
+#define SN_ipsecTunnel          "ipsecTunnel"
+#define LN_ipsecTunnel          "IPSec Tunnel"
+#define NID_ipsecTunnel         295
+#define OBJ_ipsecTunnel         OBJ_id_kp,6L
+
+#define SN_ipsecUser            "ipsecUser"
+#define LN_ipsecUser            "IPSec User"
+#define NID_ipsecUser           296
+#define OBJ_ipsecUser           OBJ_id_kp,7L
+
+#define SN_time_stamp           "timeStamping"
+#define LN_time_stamp           "Time Stamping"
+#define NID_time_stamp          133
+#define OBJ_time_stamp          OBJ_id_kp,8L
+
+#define SN_OCSP_sign            "OCSPSigning"
+#define LN_OCSP_sign            "OCSP Signing"
+#define NID_OCSP_sign           180
+#define OBJ_OCSP_sign           OBJ_id_kp,9L
+
+#define SN_dvcs         "DVCS"
+#define LN_dvcs         "dvcs"
+#define NID_dvcs                297
+#define OBJ_dvcs                OBJ_id_kp,10L
+
+#define SN_ipsec_IKE            "ipsecIKE"
+#define LN_ipsec_IKE            "ipsec Internet Key Exchange"
+#define NID_ipsec_IKE           1022
+#define OBJ_ipsec_IKE           OBJ_id_kp,17L
+
+#define SN_capwapAC             "capwapAC"
+#define LN_capwapAC             "Ctrl/provision WAP Access"
+#define NID_capwapAC            1023
+#define OBJ_capwapAC            OBJ_id_kp,18L
+
+#define SN_capwapWTP            "capwapWTP"
+#define LN_capwapWTP            "Ctrl/Provision WAP Termination"
+#define NID_capwapWTP           1024
+#define OBJ_capwapWTP           OBJ_id_kp,19L
+
+#define SN_sshClient            "secureShellClient"
+#define LN_sshClient            "SSH Client"
+#define NID_sshClient           1025
+#define OBJ_sshClient           OBJ_id_kp,21L
+
+#define SN_sshServer            "secureShellServer"
+#define LN_sshServer            "SSH Server"
+#define NID_sshServer           1026
+#define OBJ_sshServer           OBJ_id_kp,22L
+
+#define SN_sendRouter           "sendRouter"
+#define LN_sendRouter           "Send Router"
+#define NID_sendRouter          1027
+#define OBJ_sendRouter          OBJ_id_kp,23L
+
+#define SN_sendProxiedRouter            "sendProxiedRouter"
+#define LN_sendProxiedRouter            "Send Proxied Router"
+#define NID_sendProxiedRouter           1028
+#define OBJ_sendProxiedRouter           OBJ_id_kp,24L
+
+#define SN_sendOwner            "sendOwner"
+#define LN_sendOwner            "Send Owner"
+#define NID_sendOwner           1029
+#define OBJ_sendOwner           OBJ_id_kp,25L
+
+#define SN_sendProxiedOwner             "sendProxiedOwner"
+#define LN_sendProxiedOwner             "Send Proxied Owner"
+#define NID_sendProxiedOwner            1030
+#define OBJ_sendProxiedOwner            OBJ_id_kp,26L
+
+#define SN_cmcCA                "cmcCA"
+#define LN_cmcCA                "CMC Certificate Authority"
+#define NID_cmcCA               1131
+#define OBJ_cmcCA               OBJ_id_kp,27L
+
+#define SN_cmcRA                "cmcRA"
+#define LN_cmcRA                "CMC Registration Authority"
+#define NID_cmcRA               1132
+#define OBJ_cmcRA               OBJ_id_kp,28L
+
+#define SN_cmcArchive           "cmcArchive"
+#define LN_cmcArchive           "CMC Archive Server"
+#define NID_cmcArchive          1219
+#define OBJ_cmcArchive          OBJ_id_kp,29L
+
+#define SN_id_kp_bgpsec_router          "id-kp-bgpsec-router"
+#define LN_id_kp_bgpsec_router          "BGPsec Router"
+#define NID_id_kp_bgpsec_router         1220
+#define OBJ_id_kp_bgpsec_router         OBJ_id_kp,30L
+
+#define SN_id_kp_BrandIndicatorforMessageIdentification         "id-kp-BrandIndicatorforMessageIdentification"
+#define LN_id_kp_BrandIndicatorforMessageIdentification         "Brand Indicator for Message Identification"
+#define NID_id_kp_BrandIndicatorforMessageIdentification                1221
+#define OBJ_id_kp_BrandIndicatorforMessageIdentification                OBJ_id_kp,31L
+
+#define SN_cmKGA                "cmKGA"
+#define LN_cmKGA                "Certificate Management Key Generation Authority"
+#define NID_cmKGA               1222
+#define OBJ_cmKGA               OBJ_id_kp,32L
+
+#define SN_id_it_caProtEncCert          "id-it-caProtEncCert"
+#define NID_id_it_caProtEncCert         298
+#define OBJ_id_it_caProtEncCert         OBJ_id_it,1L
+
+#define SN_id_it_signKeyPairTypes               "id-it-signKeyPairTypes"
+#define NID_id_it_signKeyPairTypes              299
+#define OBJ_id_it_signKeyPairTypes              OBJ_id_it,2L
+
+#define SN_id_it_encKeyPairTypes                "id-it-encKeyPairTypes"
+#define NID_id_it_encKeyPairTypes               300
+#define OBJ_id_it_encKeyPairTypes               OBJ_id_it,3L
+
+#define SN_id_it_preferredSymmAlg               "id-it-preferredSymmAlg"
+#define NID_id_it_preferredSymmAlg              301
+#define OBJ_id_it_preferredSymmAlg              OBJ_id_it,4L
+
+#define SN_id_it_caKeyUpdateInfo                "id-it-caKeyUpdateInfo"
+#define NID_id_it_caKeyUpdateInfo               302
+#define OBJ_id_it_caKeyUpdateInfo               OBJ_id_it,5L
+
+#define SN_id_it_currentCRL             "id-it-currentCRL"
+#define NID_id_it_currentCRL            303
+#define OBJ_id_it_currentCRL            OBJ_id_it,6L
+
+#define SN_id_it_unsupportedOIDs                "id-it-unsupportedOIDs"
+#define NID_id_it_unsupportedOIDs               304
+#define OBJ_id_it_unsupportedOIDs               OBJ_id_it,7L
+
+#define SN_id_it_subscriptionRequest            "id-it-subscriptionRequest"
+#define NID_id_it_subscriptionRequest           305
+#define OBJ_id_it_subscriptionRequest           OBJ_id_it,8L
+
+#define SN_id_it_subscriptionResponse           "id-it-subscriptionResponse"
+#define NID_id_it_subscriptionResponse          306
+#define OBJ_id_it_subscriptionResponse          OBJ_id_it,9L
+
+#define SN_id_it_keyPairParamReq                "id-it-keyPairParamReq"
+#define NID_id_it_keyPairParamReq               307
+#define OBJ_id_it_keyPairParamReq               OBJ_id_it,10L
+
+#define SN_id_it_keyPairParamRep                "id-it-keyPairParamRep"
+#define NID_id_it_keyPairParamRep               308
+#define OBJ_id_it_keyPairParamRep               OBJ_id_it,11L
+
+#define SN_id_it_revPassphrase          "id-it-revPassphrase"
+#define NID_id_it_revPassphrase         309
+#define OBJ_id_it_revPassphrase         OBJ_id_it,12L
+
+#define SN_id_it_implicitConfirm                "id-it-implicitConfirm"
+#define NID_id_it_implicitConfirm               310
+#define OBJ_id_it_implicitConfirm               OBJ_id_it,13L
+
+#define SN_id_it_confirmWaitTime                "id-it-confirmWaitTime"
+#define NID_id_it_confirmWaitTime               311
+#define OBJ_id_it_confirmWaitTime               OBJ_id_it,14L
+
+#define SN_id_it_origPKIMessage         "id-it-origPKIMessage"
+#define NID_id_it_origPKIMessage                312
+#define OBJ_id_it_origPKIMessage                OBJ_id_it,15L
+
+#define SN_id_it_suppLangTags           "id-it-suppLangTags"
+#define NID_id_it_suppLangTags          784
+#define OBJ_id_it_suppLangTags          OBJ_id_it,16L
+
+#define SN_id_it_caCerts                "id-it-caCerts"
+#define NID_id_it_caCerts               1223
+#define OBJ_id_it_caCerts               OBJ_id_it,17L
+
+#define SN_id_it_rootCaKeyUpdate                "id-it-rootCaKeyUpdate"
+#define NID_id_it_rootCaKeyUpdate               1224
+#define OBJ_id_it_rootCaKeyUpdate               OBJ_id_it,18L
+
+#define SN_id_it_certReqTemplate                "id-it-certReqTemplate"
+#define NID_id_it_certReqTemplate               1225
+#define OBJ_id_it_certReqTemplate               OBJ_id_it,19L
+
+#define SN_id_regCtrl           "id-regCtrl"
+#define NID_id_regCtrl          313
+#define OBJ_id_regCtrl          OBJ_id_pkip,1L
+
+#define SN_id_regInfo           "id-regInfo"
+#define NID_id_regInfo          314
+#define OBJ_id_regInfo          OBJ_id_pkip,2L
+
+#define SN_id_regCtrl_regToken          "id-regCtrl-regToken"
+#define NID_id_regCtrl_regToken         315
+#define OBJ_id_regCtrl_regToken         OBJ_id_regCtrl,1L
+
+#define SN_id_regCtrl_authenticator             "id-regCtrl-authenticator"
+#define NID_id_regCtrl_authenticator            316
+#define OBJ_id_regCtrl_authenticator            OBJ_id_regCtrl,2L
+
+#define SN_id_regCtrl_pkiPublicationInfo                "id-regCtrl-pkiPublicationInfo"
+#define NID_id_regCtrl_pkiPublicationInfo               317
+#define OBJ_id_regCtrl_pkiPublicationInfo               OBJ_id_regCtrl,3L
+
+#define SN_id_regCtrl_pkiArchiveOptions         "id-regCtrl-pkiArchiveOptions"
+#define NID_id_regCtrl_pkiArchiveOptions                318
+#define OBJ_id_regCtrl_pkiArchiveOptions                OBJ_id_regCtrl,4L
+
+#define SN_id_regCtrl_oldCertID         "id-regCtrl-oldCertID"
+#define NID_id_regCtrl_oldCertID                319
+#define OBJ_id_regCtrl_oldCertID                OBJ_id_regCtrl,5L
+
+#define SN_id_regCtrl_protocolEncrKey           "id-regCtrl-protocolEncrKey"
+#define NID_id_regCtrl_protocolEncrKey          320
+#define OBJ_id_regCtrl_protocolEncrKey          OBJ_id_regCtrl,6L
+
+#define SN_id_regInfo_utf8Pairs         "id-regInfo-utf8Pairs"
+#define NID_id_regInfo_utf8Pairs                321
+#define OBJ_id_regInfo_utf8Pairs                OBJ_id_regInfo,1L
+
+#define SN_id_regInfo_certReq           "id-regInfo-certReq"
+#define NID_id_regInfo_certReq          322
+#define OBJ_id_regInfo_certReq          OBJ_id_regInfo,2L
+
+#define SN_id_alg_des40         "id-alg-des40"
+#define NID_id_alg_des40                323
+#define OBJ_id_alg_des40                OBJ_id_alg,1L
+
+#define SN_id_alg_noSignature           "id-alg-noSignature"
+#define NID_id_alg_noSignature          324
+#define OBJ_id_alg_noSignature          OBJ_id_alg,2L
+
+#define SN_id_alg_dh_sig_hmac_sha1              "id-alg-dh-sig-hmac-sha1"
+#define NID_id_alg_dh_sig_hmac_sha1             325
+#define OBJ_id_alg_dh_sig_hmac_sha1             OBJ_id_alg,3L
+
+#define SN_id_alg_dh_pop                "id-alg-dh-pop"
+#define NID_id_alg_dh_pop               326
+#define OBJ_id_alg_dh_pop               OBJ_id_alg,4L
+
+#define SN_id_cmc_statusInfo            "id-cmc-statusInfo"
+#define NID_id_cmc_statusInfo           327
+#define OBJ_id_cmc_statusInfo           OBJ_id_cmc,1L
+
+#define SN_id_cmc_identification                "id-cmc-identification"
+#define NID_id_cmc_identification               328
+#define OBJ_id_cmc_identification               OBJ_id_cmc,2L
+
+#define SN_id_cmc_identityProof         "id-cmc-identityProof"
+#define NID_id_cmc_identityProof                329
+#define OBJ_id_cmc_identityProof                OBJ_id_cmc,3L
+
+#define SN_id_cmc_dataReturn            "id-cmc-dataReturn"
+#define NID_id_cmc_dataReturn           330
+#define OBJ_id_cmc_dataReturn           OBJ_id_cmc,4L
+
+#define SN_id_cmc_transactionId         "id-cmc-transactionId"
+#define NID_id_cmc_transactionId                331
+#define OBJ_id_cmc_transactionId                OBJ_id_cmc,5L
+
+#define SN_id_cmc_senderNonce           "id-cmc-senderNonce"
+#define NID_id_cmc_senderNonce          332
+#define OBJ_id_cmc_senderNonce          OBJ_id_cmc,6L
+
+#define SN_id_cmc_recipientNonce                "id-cmc-recipientNonce"
+#define NID_id_cmc_recipientNonce               333
+#define OBJ_id_cmc_recipientNonce               OBJ_id_cmc,7L
+
+#define SN_id_cmc_addExtensions         "id-cmc-addExtensions"
+#define NID_id_cmc_addExtensions                334
+#define OBJ_id_cmc_addExtensions                OBJ_id_cmc,8L
+
+#define SN_id_cmc_encryptedPOP          "id-cmc-encryptedPOP"
+#define NID_id_cmc_encryptedPOP         335
+#define OBJ_id_cmc_encryptedPOP         OBJ_id_cmc,9L
+
+#define SN_id_cmc_decryptedPOP          "id-cmc-decryptedPOP"
+#define NID_id_cmc_decryptedPOP         336
+#define OBJ_id_cmc_decryptedPOP         OBJ_id_cmc,10L
+
+#define SN_id_cmc_lraPOPWitness         "id-cmc-lraPOPWitness"
+#define NID_id_cmc_lraPOPWitness                337
+#define OBJ_id_cmc_lraPOPWitness                OBJ_id_cmc,11L
+
+#define SN_id_cmc_getCert               "id-cmc-getCert"
+#define NID_id_cmc_getCert              338
+#define OBJ_id_cmc_getCert              OBJ_id_cmc,15L
+
+#define SN_id_cmc_getCRL                "id-cmc-getCRL"
+#define NID_id_cmc_getCRL               339
+#define OBJ_id_cmc_getCRL               OBJ_id_cmc,16L
+
+#define SN_id_cmc_revokeRequest         "id-cmc-revokeRequest"
+#define NID_id_cmc_revokeRequest                340
+#define OBJ_id_cmc_revokeRequest                OBJ_id_cmc,17L
+
+#define SN_id_cmc_regInfo               "id-cmc-regInfo"
+#define NID_id_cmc_regInfo              341
+#define OBJ_id_cmc_regInfo              OBJ_id_cmc,18L
+
+#define SN_id_cmc_responseInfo          "id-cmc-responseInfo"
+#define NID_id_cmc_responseInfo         342
+#define OBJ_id_cmc_responseInfo         OBJ_id_cmc,19L
+
+#define SN_id_cmc_queryPending          "id-cmc-queryPending"
+#define NID_id_cmc_queryPending         343
+#define OBJ_id_cmc_queryPending         OBJ_id_cmc,21L
+
+#define SN_id_cmc_popLinkRandom         "id-cmc-popLinkRandom"
+#define NID_id_cmc_popLinkRandom                344
+#define OBJ_id_cmc_popLinkRandom                OBJ_id_cmc,22L
+
+#define SN_id_cmc_popLinkWitness                "id-cmc-popLinkWitness"
+#define NID_id_cmc_popLinkWitness               345
+#define OBJ_id_cmc_popLinkWitness               OBJ_id_cmc,23L
+
+#define SN_id_cmc_confirmCertAcceptance         "id-cmc-confirmCertAcceptance"
+#define NID_id_cmc_confirmCertAcceptance                346
+#define OBJ_id_cmc_confirmCertAcceptance                OBJ_id_cmc,24L
+
+#define SN_id_on_personalData           "id-on-personalData"
+#define NID_id_on_personalData          347
+#define OBJ_id_on_personalData          OBJ_id_on,1L
+
+#define SN_id_on_permanentIdentifier            "id-on-permanentIdentifier"
+#define LN_id_on_permanentIdentifier            "Permanent Identifier"
+#define NID_id_on_permanentIdentifier           858
+#define OBJ_id_on_permanentIdentifier           OBJ_id_on,3L
+
+#define SN_XmppAddr             "id-on-xmppAddr"
+#define LN_XmppAddr             "XmppAddr"
+#define NID_XmppAddr            1209
+#define OBJ_XmppAddr            OBJ_id_on,5L
+
+#define SN_SRVName              "id-on-dnsSRV"
+#define LN_SRVName              "SRVName"
+#define NID_SRVName             1210
+#define OBJ_SRVName             OBJ_id_on,7L
+
+#define SN_NAIRealm             "id-on-NAIRealm"
+#define LN_NAIRealm             "NAIRealm"
+#define NID_NAIRealm            1211
+#define OBJ_NAIRealm            OBJ_id_on,8L
+
+#define SN_id_on_SmtpUTF8Mailbox                "id-on-SmtpUTF8Mailbox"
+#define LN_id_on_SmtpUTF8Mailbox                "Smtp UTF8 Mailbox"
+#define NID_id_on_SmtpUTF8Mailbox               1208
+#define OBJ_id_on_SmtpUTF8Mailbox               OBJ_id_on,9L
+
+#define SN_id_pda_dateOfBirth           "id-pda-dateOfBirth"
+#define NID_id_pda_dateOfBirth          348
+#define OBJ_id_pda_dateOfBirth          OBJ_id_pda,1L
+
+#define SN_id_pda_placeOfBirth          "id-pda-placeOfBirth"
+#define NID_id_pda_placeOfBirth         349
+#define OBJ_id_pda_placeOfBirth         OBJ_id_pda,2L
+
+#define SN_id_pda_gender                "id-pda-gender"
+#define NID_id_pda_gender               351
+#define OBJ_id_pda_gender               OBJ_id_pda,3L
+
+#define SN_id_pda_countryOfCitizenship          "id-pda-countryOfCitizenship"
+#define NID_id_pda_countryOfCitizenship         352
+#define OBJ_id_pda_countryOfCitizenship         OBJ_id_pda,4L
+
+#define SN_id_pda_countryOfResidence            "id-pda-countryOfResidence"
+#define NID_id_pda_countryOfResidence           353
+#define OBJ_id_pda_countryOfResidence           OBJ_id_pda,5L
+
+#define SN_id_aca_authenticationInfo            "id-aca-authenticationInfo"
+#define NID_id_aca_authenticationInfo           354
+#define OBJ_id_aca_authenticationInfo           OBJ_id_aca,1L
+
+#define SN_id_aca_accessIdentity                "id-aca-accessIdentity"
+#define NID_id_aca_accessIdentity               355
+#define OBJ_id_aca_accessIdentity               OBJ_id_aca,2L
+
+#define SN_id_aca_chargingIdentity              "id-aca-chargingIdentity"
+#define NID_id_aca_chargingIdentity             356
+#define OBJ_id_aca_chargingIdentity             OBJ_id_aca,3L
+
+#define SN_id_aca_group         "id-aca-group"
+#define NID_id_aca_group                357
+#define OBJ_id_aca_group                OBJ_id_aca,4L
+
+#define SN_id_aca_role          "id-aca-role"
+#define NID_id_aca_role         358
+#define OBJ_id_aca_role         OBJ_id_aca,5L
+
+#define SN_id_aca_encAttrs              "id-aca-encAttrs"
+#define NID_id_aca_encAttrs             399
+#define OBJ_id_aca_encAttrs             OBJ_id_aca,6L
+
+#define SN_id_qcs_pkixQCSyntax_v1               "id-qcs-pkixQCSyntax-v1"
+#define NID_id_qcs_pkixQCSyntax_v1              359
+#define OBJ_id_qcs_pkixQCSyntax_v1              OBJ_id_qcs,1L
+
+#define SN_ipAddr_asNumber              "ipAddr-asNumber"
+#define NID_ipAddr_asNumber             1241
+#define OBJ_ipAddr_asNumber             OBJ_id_cp,2L
+
+#define SN_ipAddr_asNumberv2            "ipAddr-asNumberv2"
+#define NID_ipAddr_asNumberv2           1242
+#define OBJ_ipAddr_asNumberv2           OBJ_id_cp,3L
+
+#define SN_id_cct_crs           "id-cct-crs"
+#define NID_id_cct_crs          360
+#define OBJ_id_cct_crs          OBJ_id_cct,1L
+
+#define SN_id_cct_PKIData               "id-cct-PKIData"
+#define NID_id_cct_PKIData              361
+#define OBJ_id_cct_PKIData              OBJ_id_cct,2L
+
+#define SN_id_cct_PKIResponse           "id-cct-PKIResponse"
+#define NID_id_cct_PKIResponse          362
+#define OBJ_id_cct_PKIResponse          OBJ_id_cct,3L
+
+#define SN_id_ppl_anyLanguage           "id-ppl-anyLanguage"
+#define LN_id_ppl_anyLanguage           "Any language"
+#define NID_id_ppl_anyLanguage          664
+#define OBJ_id_ppl_anyLanguage          OBJ_id_ppl,0L
+
+#define SN_id_ppl_inheritAll            "id-ppl-inheritAll"
+#define LN_id_ppl_inheritAll            "Inherit all"
+#define NID_id_ppl_inheritAll           665
+#define OBJ_id_ppl_inheritAll           OBJ_id_ppl,1L
+
+#define SN_Independent          "id-ppl-independent"
+#define LN_Independent          "Independent"
+#define NID_Independent         667
+#define OBJ_Independent         OBJ_id_ppl,2L
+
+#define SN_ad_OCSP              "OCSP"
+#define LN_ad_OCSP              "OCSP"
+#define NID_ad_OCSP             178
+#define OBJ_ad_OCSP             OBJ_id_ad,1L
+
+#define SN_ad_ca_issuers                "caIssuers"
+#define LN_ad_ca_issuers                "CA Issuers"
+#define NID_ad_ca_issuers               179
+#define OBJ_ad_ca_issuers               OBJ_id_ad,2L
+
+#define SN_ad_timeStamping              "ad_timestamping"
+#define LN_ad_timeStamping              "AD Time Stamping"
+#define NID_ad_timeStamping             363
+#define OBJ_ad_timeStamping             OBJ_id_ad,3L
+
+#define SN_ad_dvcs              "AD_DVCS"
+#define LN_ad_dvcs              "ad dvcs"
+#define NID_ad_dvcs             364
+#define OBJ_ad_dvcs             OBJ_id_ad,4L
+
+#define SN_caRepository         "caRepository"
+#define LN_caRepository         "CA Repository"
+#define NID_caRepository                785
+#define OBJ_caRepository                OBJ_id_ad,5L
+
+#define SN_rpkiManifest         "rpkiManifest"
+#define LN_rpkiManifest         "RPKI Manifest"
+#define NID_rpkiManifest                1243
+#define OBJ_rpkiManifest                OBJ_id_ad,10L
+
+#define SN_signedObject         "signedObject"
+#define LN_signedObject         "Signed Object"
+#define NID_signedObject                1244
+#define OBJ_signedObject                OBJ_id_ad,11L
+
+#define SN_rpkiNotify           "rpkiNotify"
+#define LN_rpkiNotify           "RPKI Notify"
+#define NID_rpkiNotify          1245
+#define OBJ_rpkiNotify          OBJ_id_ad,13L
+
+#define OBJ_id_pkix_OCSP                OBJ_ad_OCSP
+
+#define SN_id_pkix_OCSP_basic           "basicOCSPResponse"
+#define LN_id_pkix_OCSP_basic           "Basic OCSP Response"
+#define NID_id_pkix_OCSP_basic          365
+#define OBJ_id_pkix_OCSP_basic          OBJ_id_pkix_OCSP,1L
+
+#define SN_id_pkix_OCSP_Nonce           "Nonce"
+#define LN_id_pkix_OCSP_Nonce           "OCSP Nonce"
+#define NID_id_pkix_OCSP_Nonce          366
+#define OBJ_id_pkix_OCSP_Nonce          OBJ_id_pkix_OCSP,2L
+
+#define SN_id_pkix_OCSP_CrlID           "CrlID"
+#define LN_id_pkix_OCSP_CrlID           "OCSP CRL ID"
+#define NID_id_pkix_OCSP_CrlID          367
+#define OBJ_id_pkix_OCSP_CrlID          OBJ_id_pkix_OCSP,3L
+
+#define SN_id_pkix_OCSP_acceptableResponses             "acceptableResponses"
+#define LN_id_pkix_OCSP_acceptableResponses             "Acceptable OCSP Responses"
+#define NID_id_pkix_OCSP_acceptableResponses            368
+#define OBJ_id_pkix_OCSP_acceptableResponses            OBJ_id_pkix_OCSP,4L
+
+#define SN_id_pkix_OCSP_noCheck         "noCheck"
+#define LN_id_pkix_OCSP_noCheck         "OCSP No Check"
+#define NID_id_pkix_OCSP_noCheck                369
+#define OBJ_id_pkix_OCSP_noCheck                OBJ_id_pkix_OCSP,5L
+
+#define SN_id_pkix_OCSP_archiveCutoff           "archiveCutoff"
+#define LN_id_pkix_OCSP_archiveCutoff           "OCSP Archive Cutoff"
+#define NID_id_pkix_OCSP_archiveCutoff          370
+#define OBJ_id_pkix_OCSP_archiveCutoff          OBJ_id_pkix_OCSP,6L
+
+#define SN_id_pkix_OCSP_serviceLocator          "serviceLocator"
+#define LN_id_pkix_OCSP_serviceLocator          "OCSP Service Locator"
+#define NID_id_pkix_OCSP_serviceLocator         371
+#define OBJ_id_pkix_OCSP_serviceLocator         OBJ_id_pkix_OCSP,7L
+
+#define SN_id_pkix_OCSP_extendedStatus          "extendedStatus"
+#define LN_id_pkix_OCSP_extendedStatus          "Extended OCSP Status"
+#define NID_id_pkix_OCSP_extendedStatus         372
+#define OBJ_id_pkix_OCSP_extendedStatus         OBJ_id_pkix_OCSP,8L
+
+#define SN_id_pkix_OCSP_valid           "valid"
+#define NID_id_pkix_OCSP_valid          373
+#define OBJ_id_pkix_OCSP_valid          OBJ_id_pkix_OCSP,9L
+
+#define SN_id_pkix_OCSP_path            "path"
+#define NID_id_pkix_OCSP_path           374
+#define OBJ_id_pkix_OCSP_path           OBJ_id_pkix_OCSP,10L
+
+#define SN_id_pkix_OCSP_trustRoot               "trustRoot"
+#define LN_id_pkix_OCSP_trustRoot               "Trust Root"
+#define NID_id_pkix_OCSP_trustRoot              375
+#define OBJ_id_pkix_OCSP_trustRoot              OBJ_id_pkix_OCSP,11L
+
+#define SN_algorithm            "algorithm"
+#define LN_algorithm            "algorithm"
+#define NID_algorithm           376
+#define OBJ_algorithm           1L,3L,14L,3L,2L
+
+#define SN_md5WithRSA           "RSA-NP-MD5"
+#define LN_md5WithRSA           "md5WithRSA"
+#define NID_md5WithRSA          104
+#define OBJ_md5WithRSA          OBJ_algorithm,3L
+
+#define SN_des_ecb              "DES-ECB"
+#define LN_des_ecb              "des-ecb"
+#define NID_des_ecb             29
+#define OBJ_des_ecb             OBJ_algorithm,6L
+
+#define SN_des_cbc              "DES-CBC"
+#define LN_des_cbc              "des-cbc"
+#define NID_des_cbc             31
+#define OBJ_des_cbc             OBJ_algorithm,7L
+
+#define SN_des_ofb64            "DES-OFB"
+#define LN_des_ofb64            "des-ofb"
+#define NID_des_ofb64           45
+#define OBJ_des_ofb64           OBJ_algorithm,8L
+
+#define SN_des_cfb64            "DES-CFB"
+#define LN_des_cfb64            "des-cfb"
+#define NID_des_cfb64           30
+#define OBJ_des_cfb64           OBJ_algorithm,9L
+
+#define SN_rsaSignature         "rsaSignature"
+#define NID_rsaSignature                377
+#define OBJ_rsaSignature                OBJ_algorithm,11L
+
+#define SN_dsa_2                "DSA-old"
+#define LN_dsa_2                "dsaEncryption-old"
+#define NID_dsa_2               67
+#define OBJ_dsa_2               OBJ_algorithm,12L
+
+#define SN_dsaWithSHA           "DSA-SHA"
+#define LN_dsaWithSHA           "dsaWithSHA"
+#define NID_dsaWithSHA          66
+#define OBJ_dsaWithSHA          OBJ_algorithm,13L
+
+#define SN_shaWithRSAEncryption         "RSA-SHA"
+#define LN_shaWithRSAEncryption         "shaWithRSAEncryption"
+#define NID_shaWithRSAEncryption                42
+#define OBJ_shaWithRSAEncryption                OBJ_algorithm,15L
+
+#define SN_des_ede_ecb          "DES-EDE"
+#define LN_des_ede_ecb          "des-ede"
+#define NID_des_ede_ecb         32
+#define OBJ_des_ede_ecb         OBJ_algorithm,17L
+
+#define SN_des_ede3_ecb         "DES-EDE3"
+#define LN_des_ede3_ecb         "des-ede3"
+#define NID_des_ede3_ecb                33
+
+#define SN_des_ede_cbc          "DES-EDE-CBC"
+#define LN_des_ede_cbc          "des-ede-cbc"
+#define NID_des_ede_cbc         43
+
+#define SN_des_ede_cfb64                "DES-EDE-CFB"
+#define LN_des_ede_cfb64                "des-ede-cfb"
+#define NID_des_ede_cfb64               60
+
+#define SN_des_ede3_cfb64               "DES-EDE3-CFB"
+#define LN_des_ede3_cfb64               "des-ede3-cfb"
+#define NID_des_ede3_cfb64              61
+
+#define SN_des_ede_ofb64                "DES-EDE-OFB"
+#define LN_des_ede_ofb64                "des-ede-ofb"
+#define NID_des_ede_ofb64               62
+
+#define SN_des_ede3_ofb64               "DES-EDE3-OFB"
+#define LN_des_ede3_ofb64               "des-ede3-ofb"
+#define NID_des_ede3_ofb64              63
+
+#define SN_desx_cbc             "DESX-CBC"
+#define LN_desx_cbc             "desx-cbc"
+#define NID_desx_cbc            80
+
+#define SN_sha          "SHA"
+#define LN_sha          "sha"
+#define NID_sha         41
+#define OBJ_sha         OBJ_algorithm,18L
+
+#define SN_sha1         "SHA1"
+#define LN_sha1         "sha1"
+#define NID_sha1                64
+#define OBJ_sha1                OBJ_algorithm,26L
+
+#define SN_dsaWithSHA1_2                "DSA-SHA1-old"
+#define LN_dsaWithSHA1_2                "dsaWithSHA1-old"
+#define NID_dsaWithSHA1_2               70
+#define OBJ_dsaWithSHA1_2               OBJ_algorithm,27L
+
+#define SN_sha1WithRSA          "RSA-SHA1-2"
+#define LN_sha1WithRSA          "sha1WithRSA"
+#define NID_sha1WithRSA         115
+#define OBJ_sha1WithRSA         OBJ_algorithm,29L
+
+#define SN_ripemd160            "RIPEMD160"
+#define LN_ripemd160            "ripemd160"
+#define NID_ripemd160           117
+#define OBJ_ripemd160           1L,3L,36L,3L,2L,1L
+
+#define SN_ripemd160WithRSA             "RSA-RIPEMD160"
+#define LN_ripemd160WithRSA             "ripemd160WithRSA"
+#define NID_ripemd160WithRSA            119
+#define OBJ_ripemd160WithRSA            1L,3L,36L,3L,3L,1L,2L
+
+#define SN_blake2bmac           "BLAKE2BMAC"
+#define LN_blake2bmac           "blake2bmac"
+#define NID_blake2bmac          1201
+#define OBJ_blake2bmac          1L,3L,6L,1L,4L,1L,1722L,12L,2L,1L
+
+#define SN_blake2smac           "BLAKE2SMAC"
+#define LN_blake2smac           "blake2smac"
+#define NID_blake2smac          1202
+#define OBJ_blake2smac          1L,3L,6L,1L,4L,1L,1722L,12L,2L,2L
+
+#define SN_blake2b512           "BLAKE2b512"
+#define LN_blake2b512           "blake2b512"
+#define NID_blake2b512          1056
+#define OBJ_blake2b512          OBJ_blake2bmac,16L
+
+#define SN_blake2s256           "BLAKE2s256"
+#define LN_blake2s256           "blake2s256"
+#define NID_blake2s256          1057
+#define OBJ_blake2s256          OBJ_blake2smac,8L
+
+#define SN_sxnet                "SXNetID"
+#define LN_sxnet                "Strong Extranet ID"
+#define NID_sxnet               143
+#define OBJ_sxnet               1L,3L,101L,1L,4L,1L
+
+#define SN_X500         "X500"
+#define LN_X500         "directory services (X.500)"
+#define NID_X500                11
+#define OBJ_X500                2L,5L
+
+#define SN_X509         "X509"
+#define NID_X509                12
+#define OBJ_X509                OBJ_X500,4L
+
+#define SN_commonName           "CN"
+#define LN_commonName           "commonName"
+#define NID_commonName          13
+#define OBJ_commonName          OBJ_X509,3L
+
+#define SN_surname              "SN"
+#define LN_surname              "surname"
+#define NID_surname             100
+#define OBJ_surname             OBJ_X509,4L
+
+#define LN_serialNumber         "serialNumber"
+#define NID_serialNumber                105
+#define OBJ_serialNumber                OBJ_X509,5L
+
+#define SN_countryName          "C"
+#define LN_countryName          "countryName"
+#define NID_countryName         14
+#define OBJ_countryName         OBJ_X509,6L
+
+#define SN_localityName         "L"
+#define LN_localityName         "localityName"
+#define NID_localityName                15
+#define OBJ_localityName                OBJ_X509,7L
+
+#define SN_stateOrProvinceName          "ST"
+#define LN_stateOrProvinceName          "stateOrProvinceName"
+#define NID_stateOrProvinceName         16
+#define OBJ_stateOrProvinceName         OBJ_X509,8L
+
+#define SN_streetAddress                "street"
+#define LN_streetAddress                "streetAddress"
+#define NID_streetAddress               660
+#define OBJ_streetAddress               OBJ_X509,9L
+
+#define SN_organizationName             "O"
+#define LN_organizationName             "organizationName"
+#define NID_organizationName            17
+#define OBJ_organizationName            OBJ_X509,10L
+
+#define SN_organizationalUnitName               "OU"
+#define LN_organizationalUnitName               "organizationalUnitName"
+#define NID_organizationalUnitName              18
+#define OBJ_organizationalUnitName              OBJ_X509,11L
+
+#define SN_title                "title"
+#define LN_title                "title"
+#define NID_title               106
+#define OBJ_title               OBJ_X509,12L
+
+#define LN_description          "description"
+#define NID_description         107
+#define OBJ_description         OBJ_X509,13L
+
+#define LN_searchGuide          "searchGuide"
+#define NID_searchGuide         859
+#define OBJ_searchGuide         OBJ_X509,14L
+
+#define LN_businessCategory             "businessCategory"
+#define NID_businessCategory            860
+#define OBJ_businessCategory            OBJ_X509,15L
+
+#define LN_postalAddress                "postalAddress"
+#define NID_postalAddress               861
+#define OBJ_postalAddress               OBJ_X509,16L
+
+#define LN_postalCode           "postalCode"
+#define NID_postalCode          661
+#define OBJ_postalCode          OBJ_X509,17L
+
+#define LN_postOfficeBox                "postOfficeBox"
+#define NID_postOfficeBox               862
+#define OBJ_postOfficeBox               OBJ_X509,18L
+
+#define LN_physicalDeliveryOfficeName           "physicalDeliveryOfficeName"
+#define NID_physicalDeliveryOfficeName          863
+#define OBJ_physicalDeliveryOfficeName          OBJ_X509,19L
+
+#define LN_telephoneNumber              "telephoneNumber"
+#define NID_telephoneNumber             864
+#define OBJ_telephoneNumber             OBJ_X509,20L
+
+#define LN_telexNumber          "telexNumber"
+#define NID_telexNumber         865
+#define OBJ_telexNumber         OBJ_X509,21L
+
+#define LN_teletexTerminalIdentifier            "teletexTerminalIdentifier"
+#define NID_teletexTerminalIdentifier           866
+#define OBJ_teletexTerminalIdentifier           OBJ_X509,22L
+
+#define LN_facsimileTelephoneNumber             "facsimileTelephoneNumber"
+#define NID_facsimileTelephoneNumber            867
+#define OBJ_facsimileTelephoneNumber            OBJ_X509,23L
+
+#define LN_x121Address          "x121Address"
+#define NID_x121Address         868
+#define OBJ_x121Address         OBJ_X509,24L
+
+#define LN_internationaliSDNNumber              "internationaliSDNNumber"
+#define NID_internationaliSDNNumber             869
+#define OBJ_internationaliSDNNumber             OBJ_X509,25L
+
+#define LN_registeredAddress            "registeredAddress"
+#define NID_registeredAddress           870
+#define OBJ_registeredAddress           OBJ_X509,26L
+
+#define LN_destinationIndicator         "destinationIndicator"
+#define NID_destinationIndicator                871
+#define OBJ_destinationIndicator                OBJ_X509,27L
+
+#define LN_preferredDeliveryMethod              "preferredDeliveryMethod"
+#define NID_preferredDeliveryMethod             872
+#define OBJ_preferredDeliveryMethod             OBJ_X509,28L
+
+#define LN_presentationAddress          "presentationAddress"
+#define NID_presentationAddress         873
+#define OBJ_presentationAddress         OBJ_X509,29L
+
+#define LN_supportedApplicationContext          "supportedApplicationContext"
+#define NID_supportedApplicationContext         874
+#define OBJ_supportedApplicationContext         OBJ_X509,30L
+
+#define SN_member               "member"
+#define NID_member              875
+#define OBJ_member              OBJ_X509,31L
+
+#define SN_owner                "owner"
+#define NID_owner               876
+#define OBJ_owner               OBJ_X509,32L
+
+#define LN_roleOccupant         "roleOccupant"
+#define NID_roleOccupant                877
+#define OBJ_roleOccupant                OBJ_X509,33L
+
+#define SN_seeAlso              "seeAlso"
+#define NID_seeAlso             878
+#define OBJ_seeAlso             OBJ_X509,34L
+
+#define LN_userPassword         "userPassword"
+#define NID_userPassword                879
+#define OBJ_userPassword                OBJ_X509,35L
+
+#define LN_userCertificate              "userCertificate"
+#define NID_userCertificate             880
+#define OBJ_userCertificate             OBJ_X509,36L
+
+#define LN_cACertificate                "cACertificate"
+#define NID_cACertificate               881
+#define OBJ_cACertificate               OBJ_X509,37L
+
+#define LN_authorityRevocationList              "authorityRevocationList"
+#define NID_authorityRevocationList             882
+#define OBJ_authorityRevocationList             OBJ_X509,38L
+
+#define LN_certificateRevocationList            "certificateRevocationList"
+#define NID_certificateRevocationList           883
+#define OBJ_certificateRevocationList           OBJ_X509,39L
+
+#define LN_crossCertificatePair         "crossCertificatePair"
+#define NID_crossCertificatePair                884
+#define OBJ_crossCertificatePair                OBJ_X509,40L
+
+#define SN_name         "name"
+#define LN_name         "name"
+#define NID_name                173
+#define OBJ_name                OBJ_X509,41L
+
+#define SN_givenName            "GN"
+#define LN_givenName            "givenName"
+#define NID_givenName           99
+#define OBJ_givenName           OBJ_X509,42L
+
+#define SN_initials             "initials"
+#define LN_initials             "initials"
+#define NID_initials            101
+#define OBJ_initials            OBJ_X509,43L
+
+#define LN_generationQualifier          "generationQualifier"
+#define NID_generationQualifier         509
+#define OBJ_generationQualifier         OBJ_X509,44L
+
+#define LN_x500UniqueIdentifier         "x500UniqueIdentifier"
+#define NID_x500UniqueIdentifier                503
+#define OBJ_x500UniqueIdentifier                OBJ_X509,45L
+
+#define SN_dnQualifier          "dnQualifier"
+#define LN_dnQualifier          "dnQualifier"
+#define NID_dnQualifier         174
+#define OBJ_dnQualifier         OBJ_X509,46L
+
+#define LN_enhancedSearchGuide          "enhancedSearchGuide"
+#define NID_enhancedSearchGuide         885
+#define OBJ_enhancedSearchGuide         OBJ_X509,47L
+
+#define LN_protocolInformation          "protocolInformation"
+#define NID_protocolInformation         886
+#define OBJ_protocolInformation         OBJ_X509,48L
+
+#define LN_distinguishedName            "distinguishedName"
+#define NID_distinguishedName           887
+#define OBJ_distinguishedName           OBJ_X509,49L
+
+#define LN_uniqueMember         "uniqueMember"
+#define NID_uniqueMember                888
+#define OBJ_uniqueMember                OBJ_X509,50L
+
+#define LN_houseIdentifier              "houseIdentifier"
+#define NID_houseIdentifier             889
+#define OBJ_houseIdentifier             OBJ_X509,51L
+
+#define LN_supportedAlgorithms          "supportedAlgorithms"
+#define NID_supportedAlgorithms         890
+#define OBJ_supportedAlgorithms         OBJ_X509,52L
+
+#define LN_deltaRevocationList          "deltaRevocationList"
+#define NID_deltaRevocationList         891
+#define OBJ_deltaRevocationList         OBJ_X509,53L
+
+#define SN_dmdName              "dmdName"
+#define NID_dmdName             892
+#define OBJ_dmdName             OBJ_X509,54L
+
+#define LN_pseudonym            "pseudonym"
+#define NID_pseudonym           510
+#define OBJ_pseudonym           OBJ_X509,65L
+
+#define SN_role         "role"
+#define LN_role         "role"
+#define NID_role                400
+#define OBJ_role                OBJ_X509,72L
+
+#define LN_organizationIdentifier               "organizationIdentifier"
+#define NID_organizationIdentifier              1089
+#define OBJ_organizationIdentifier              OBJ_X509,97L
+
+#define SN_countryCode3c                "c3"
+#define LN_countryCode3c                "countryCode3c"
+#define NID_countryCode3c               1090
+#define OBJ_countryCode3c               OBJ_X509,98L
+
+#define SN_countryCode3n                "n3"
+#define LN_countryCode3n                "countryCode3n"
+#define NID_countryCode3n               1091
+#define OBJ_countryCode3n               OBJ_X509,99L
+
+#define LN_dnsName              "dnsName"
+#define NID_dnsName             1092
+#define OBJ_dnsName             OBJ_X509,100L
+
+#define SN_X500algorithms               "X500algorithms"
+#define LN_X500algorithms               "directory services - algorithms"
+#define NID_X500algorithms              378
+#define OBJ_X500algorithms              OBJ_X500,8L
+
+#define SN_rsa          "RSA"
+#define LN_rsa          "rsa"
+#define NID_rsa         19
+#define OBJ_rsa         OBJ_X500algorithms,1L,1L
+
+#define SN_mdc2WithRSA          "RSA-MDC2"
+#define LN_mdc2WithRSA          "mdc2WithRSA"
+#define NID_mdc2WithRSA         96
+#define OBJ_mdc2WithRSA         OBJ_X500algorithms,3L,100L
+
+#define SN_mdc2         "MDC2"
+#define LN_mdc2         "mdc2"
+#define NID_mdc2                95
+#define OBJ_mdc2                OBJ_X500algorithms,3L,101L
+
+#define SN_id_ce                "id-ce"
+#define NID_id_ce               81
+#define OBJ_id_ce               OBJ_X500,29L
+
+#define SN_subject_directory_attributes         "subjectDirectoryAttributes"
+#define LN_subject_directory_attributes         "X509v3 Subject Directory Attributes"
+#define NID_subject_directory_attributes                769
+#define OBJ_subject_directory_attributes                OBJ_id_ce,9L
+
+#define SN_subject_key_identifier               "subjectKeyIdentifier"
+#define LN_subject_key_identifier               "X509v3 Subject Key Identifier"
+#define NID_subject_key_identifier              82
+#define OBJ_subject_key_identifier              OBJ_id_ce,14L
+
+#define SN_key_usage            "keyUsage"
+#define LN_key_usage            "X509v3 Key Usage"
+#define NID_key_usage           83
+#define OBJ_key_usage           OBJ_id_ce,15L
+
+#define SN_private_key_usage_period             "privateKeyUsagePeriod"
+#define LN_private_key_usage_period             "X509v3 Private Key Usage Period"
+#define NID_private_key_usage_period            84
+#define OBJ_private_key_usage_period            OBJ_id_ce,16L
+
+#define SN_subject_alt_name             "subjectAltName"
+#define LN_subject_alt_name             "X509v3 Subject Alternative Name"
+#define NID_subject_alt_name            85
+#define OBJ_subject_alt_name            OBJ_id_ce,17L
+
+#define SN_issuer_alt_name              "issuerAltName"
+#define LN_issuer_alt_name              "X509v3 Issuer Alternative Name"
+#define NID_issuer_alt_name             86
+#define OBJ_issuer_alt_name             OBJ_id_ce,18L
+
+#define SN_basic_constraints            "basicConstraints"
+#define LN_basic_constraints            "X509v3 Basic Constraints"
+#define NID_basic_constraints           87
+#define OBJ_basic_constraints           OBJ_id_ce,19L
+
+#define SN_crl_number           "crlNumber"
+#define LN_crl_number           "X509v3 CRL Number"
+#define NID_crl_number          88
+#define OBJ_crl_number          OBJ_id_ce,20L
+
+#define SN_crl_reason           "CRLReason"
+#define LN_crl_reason           "X509v3 CRL Reason Code"
+#define NID_crl_reason          141
+#define OBJ_crl_reason          OBJ_id_ce,21L
+
+#define SN_invalidity_date              "invalidityDate"
+#define LN_invalidity_date              "Invalidity Date"
+#define NID_invalidity_date             142
+#define OBJ_invalidity_date             OBJ_id_ce,24L
+
+#define SN_delta_crl            "deltaCRL"
+#define LN_delta_crl            "X509v3 Delta CRL Indicator"
+#define NID_delta_crl           140
+#define OBJ_delta_crl           OBJ_id_ce,27L
+
+#define SN_issuing_distribution_point           "issuingDistributionPoint"
+#define LN_issuing_distribution_point           "X509v3 Issuing Distribution Point"
+#define NID_issuing_distribution_point          770
+#define OBJ_issuing_distribution_point          OBJ_id_ce,28L
+
+#define SN_certificate_issuer           "certificateIssuer"
+#define LN_certificate_issuer           "X509v3 Certificate Issuer"
+#define NID_certificate_issuer          771
+#define OBJ_certificate_issuer          OBJ_id_ce,29L
+
+#define SN_name_constraints             "nameConstraints"
+#define LN_name_constraints             "X509v3 Name Constraints"
+#define NID_name_constraints            666
+#define OBJ_name_constraints            OBJ_id_ce,30L
+
+#define SN_crl_distribution_points              "crlDistributionPoints"
+#define LN_crl_distribution_points              "X509v3 CRL Distribution Points"
+#define NID_crl_distribution_points             103
+#define OBJ_crl_distribution_points             OBJ_id_ce,31L
+
+#define SN_certificate_policies         "certificatePolicies"
+#define LN_certificate_policies         "X509v3 Certificate Policies"
+#define NID_certificate_policies                89
+#define OBJ_certificate_policies                OBJ_id_ce,32L
+
+#define SN_any_policy           "anyPolicy"
+#define LN_any_policy           "X509v3 Any Policy"
+#define NID_any_policy          746
+#define OBJ_any_policy          OBJ_certificate_policies,0L
+
+#define SN_policy_mappings              "policyMappings"
+#define LN_policy_mappings              "X509v3 Policy Mappings"
+#define NID_policy_mappings             747
+#define OBJ_policy_mappings             OBJ_id_ce,33L
+
+#define SN_authority_key_identifier             "authorityKeyIdentifier"
+#define LN_authority_key_identifier             "X509v3 Authority Key Identifier"
+#define NID_authority_key_identifier            90
+#define OBJ_authority_key_identifier            OBJ_id_ce,35L
+
+#define SN_policy_constraints           "policyConstraints"
+#define LN_policy_constraints           "X509v3 Policy Constraints"
+#define NID_policy_constraints          401
+#define OBJ_policy_constraints          OBJ_id_ce,36L
+
+#define SN_ext_key_usage                "extendedKeyUsage"
+#define LN_ext_key_usage                "X509v3 Extended Key Usage"
+#define NID_ext_key_usage               126
+#define OBJ_ext_key_usage               OBJ_id_ce,37L
+
+#define SN_freshest_crl         "freshestCRL"
+#define LN_freshest_crl         "X509v3 Freshest CRL"
+#define NID_freshest_crl                857
+#define OBJ_freshest_crl                OBJ_id_ce,46L
+
+#define SN_inhibit_any_policy           "inhibitAnyPolicy"
+#define LN_inhibit_any_policy           "X509v3 Inhibit Any Policy"
+#define NID_inhibit_any_policy          748
+#define OBJ_inhibit_any_policy          OBJ_id_ce,54L
+
+#define SN_target_information           "targetInformation"
+#define LN_target_information           "X509v3 AC Targeting"
+#define NID_target_information          402
+#define OBJ_target_information          OBJ_id_ce,55L
+
+#define SN_no_rev_avail         "noRevAvail"
+#define LN_no_rev_avail         "X509v3 No Revocation Available"
+#define NID_no_rev_avail                403
+#define OBJ_no_rev_avail                OBJ_id_ce,56L
+
+#define SN_anyExtendedKeyUsage          "anyExtendedKeyUsage"
+#define LN_anyExtendedKeyUsage          "Any Extended Key Usage"
+#define NID_anyExtendedKeyUsage         910
+#define OBJ_anyExtendedKeyUsage         OBJ_ext_key_usage,0L
+
+#define SN_netscape             "Netscape"
+#define LN_netscape             "Netscape Communications Corp."
+#define NID_netscape            57
+#define OBJ_netscape            2L,16L,840L,1L,113730L
+
+#define SN_netscape_cert_extension              "nsCertExt"
+#define LN_netscape_cert_extension              "Netscape Certificate Extension"
+#define NID_netscape_cert_extension             58
+#define OBJ_netscape_cert_extension             OBJ_netscape,1L
+
+#define SN_netscape_data_type           "nsDataType"
+#define LN_netscape_data_type           "Netscape Data Type"
+#define NID_netscape_data_type          59
+#define OBJ_netscape_data_type          OBJ_netscape,2L
+
+#define SN_netscape_cert_type           "nsCertType"
+#define LN_netscape_cert_type           "Netscape Cert Type"
+#define NID_netscape_cert_type          71
+#define OBJ_netscape_cert_type          OBJ_netscape_cert_extension,1L
+
+#define SN_netscape_base_url            "nsBaseUrl"
+#define LN_netscape_base_url            "Netscape Base Url"
+#define NID_netscape_base_url           72
+#define OBJ_netscape_base_url           OBJ_netscape_cert_extension,2L
+
+#define SN_netscape_revocation_url              "nsRevocationUrl"
+#define LN_netscape_revocation_url              "Netscape Revocation Url"
+#define NID_netscape_revocation_url             73
+#define OBJ_netscape_revocation_url             OBJ_netscape_cert_extension,3L
+
+#define SN_netscape_ca_revocation_url           "nsCaRevocationUrl"
+#define LN_netscape_ca_revocation_url           "Netscape CA Revocation Url"
+#define NID_netscape_ca_revocation_url          74
+#define OBJ_netscape_ca_revocation_url          OBJ_netscape_cert_extension,4L
+
+#define SN_netscape_renewal_url         "nsRenewalUrl"
+#define LN_netscape_renewal_url         "Netscape Renewal Url"
+#define NID_netscape_renewal_url                75
+#define OBJ_netscape_renewal_url                OBJ_netscape_cert_extension,7L
+
+#define SN_netscape_ca_policy_url               "nsCaPolicyUrl"
+#define LN_netscape_ca_policy_url               "Netscape CA Policy Url"
+#define NID_netscape_ca_policy_url              76
+#define OBJ_netscape_ca_policy_url              OBJ_netscape_cert_extension,8L
+
+#define SN_netscape_ssl_server_name             "nsSslServerName"
+#define LN_netscape_ssl_server_name             "Netscape SSL Server Name"
+#define NID_netscape_ssl_server_name            77
+#define OBJ_netscape_ssl_server_name            OBJ_netscape_cert_extension,12L
+
+#define SN_netscape_comment             "nsComment"
+#define LN_netscape_comment             "Netscape Comment"
+#define NID_netscape_comment            78
+#define OBJ_netscape_comment            OBJ_netscape_cert_extension,13L
+
+#define SN_netscape_cert_sequence               "nsCertSequence"
+#define LN_netscape_cert_sequence               "Netscape Certificate Sequence"
+#define NID_netscape_cert_sequence              79
+#define OBJ_netscape_cert_sequence              OBJ_netscape_data_type,5L
+
+#define SN_ns_sgc               "nsSGC"
+#define LN_ns_sgc               "Netscape Server Gated Crypto"
+#define NID_ns_sgc              139
+#define OBJ_ns_sgc              OBJ_netscape,4L,1L
+
+#define SN_org          "ORG"
+#define LN_org          "org"
+#define NID_org         379
+#define OBJ_org         OBJ_iso,3L
+
+#define SN_dod          "DOD"
+#define LN_dod          "dod"
+#define NID_dod         380
+#define OBJ_dod         OBJ_org,6L
+
+#define SN_iana         "IANA"
+#define LN_iana         "iana"
+#define NID_iana                381
+#define OBJ_iana                OBJ_dod,1L
+
+#define OBJ_internet            OBJ_iana
+
+#define SN_Directory            "directory"
+#define LN_Directory            "Directory"
+#define NID_Directory           382
+#define OBJ_Directory           OBJ_internet,1L
+
+#define SN_Management           "mgmt"
+#define LN_Management           "Management"
+#define NID_Management          383
+#define OBJ_Management          OBJ_internet,2L
+
+#define SN_Experimental         "experimental"
+#define LN_Experimental         "Experimental"
+#define NID_Experimental                384
+#define OBJ_Experimental                OBJ_internet,3L
+
+#define SN_Private              "private"
+#define LN_Private              "Private"
+#define NID_Private             385
+#define OBJ_Private             OBJ_internet,4L
+
+#define SN_Security             "security"
+#define LN_Security             "Security"
+#define NID_Security            386
+#define OBJ_Security            OBJ_internet,5L
+
+#define SN_SNMPv2               "snmpv2"
+#define LN_SNMPv2               "SNMPv2"
+#define NID_SNMPv2              387
+#define OBJ_SNMPv2              OBJ_internet,6L
+
+#define LN_Mail         "Mail"
+#define NID_Mail                388
+#define OBJ_Mail                OBJ_internet,7L
+
+#define SN_Enterprises          "enterprises"
+#define LN_Enterprises          "Enterprises"
+#define NID_Enterprises         389
+#define OBJ_Enterprises         OBJ_Private,1L
+
+#define SN_dcObject             "dcobject"
+#define LN_dcObject             "dcObject"
+#define NID_dcObject            390
+#define OBJ_dcObject            OBJ_Enterprises,1466L,344L
+
+#define SN_mime_mhs             "mime-mhs"
+#define LN_mime_mhs             "MIME MHS"
+#define NID_mime_mhs            504
+#define OBJ_mime_mhs            OBJ_Mail,1L
+
+#define SN_mime_mhs_headings            "mime-mhs-headings"
+#define LN_mime_mhs_headings            "mime-mhs-headings"
+#define NID_mime_mhs_headings           505
+#define OBJ_mime_mhs_headings           OBJ_mime_mhs,1L
+
+#define SN_mime_mhs_bodies              "mime-mhs-bodies"
+#define LN_mime_mhs_bodies              "mime-mhs-bodies"
+#define NID_mime_mhs_bodies             506
+#define OBJ_mime_mhs_bodies             OBJ_mime_mhs,2L
+
+#define SN_id_hex_partial_message               "id-hex-partial-message"
+#define LN_id_hex_partial_message               "id-hex-partial-message"
+#define NID_id_hex_partial_message              507
+#define OBJ_id_hex_partial_message              OBJ_mime_mhs_headings,1L
+
+#define SN_id_hex_multipart_message             "id-hex-multipart-message"
+#define LN_id_hex_multipart_message             "id-hex-multipart-message"
+#define NID_id_hex_multipart_message            508
+#define OBJ_id_hex_multipart_message            OBJ_mime_mhs_headings,2L
+
+#define SN_zlib_compression             "ZLIB"
+#define LN_zlib_compression             "zlib compression"
+#define NID_zlib_compression            125
+#define OBJ_zlib_compression            OBJ_id_smime_alg,8L
+
+#define OBJ_csor                2L,16L,840L,1L,101L,3L
+
+#define OBJ_nistAlgorithms              OBJ_csor,4L
+
+#define OBJ_aes         OBJ_nistAlgorithms,1L
+
+#define SN_aes_128_ecb          "AES-128-ECB"
+#define LN_aes_128_ecb          "aes-128-ecb"
+#define NID_aes_128_ecb         418
+#define OBJ_aes_128_ecb         OBJ_aes,1L
+
+#define SN_aes_128_cbc          "AES-128-CBC"
+#define LN_aes_128_cbc          "aes-128-cbc"
+#define NID_aes_128_cbc         419
+#define OBJ_aes_128_cbc         OBJ_aes,2L
+
+#define SN_aes_128_ofb128               "AES-128-OFB"
+#define LN_aes_128_ofb128               "aes-128-ofb"
+#define NID_aes_128_ofb128              420
+#define OBJ_aes_128_ofb128              OBJ_aes,3L
+
+#define SN_aes_128_cfb128               "AES-128-CFB"
+#define LN_aes_128_cfb128               "aes-128-cfb"
+#define NID_aes_128_cfb128              421
+#define OBJ_aes_128_cfb128              OBJ_aes,4L
+
+#define SN_id_aes128_wrap               "id-aes128-wrap"
+#define NID_id_aes128_wrap              788
+#define OBJ_id_aes128_wrap              OBJ_aes,5L
+
+#define SN_aes_128_gcm          "id-aes128-GCM"
+#define LN_aes_128_gcm          "aes-128-gcm"
+#define NID_aes_128_gcm         895
+#define OBJ_aes_128_gcm         OBJ_aes,6L
+
+#define SN_aes_128_ccm          "id-aes128-CCM"
+#define LN_aes_128_ccm          "aes-128-ccm"
+#define NID_aes_128_ccm         896
+#define OBJ_aes_128_ccm         OBJ_aes,7L
+
+#define SN_id_aes128_wrap_pad           "id-aes128-wrap-pad"
+#define NID_id_aes128_wrap_pad          897
+#define OBJ_id_aes128_wrap_pad          OBJ_aes,8L
+
+#define SN_aes_192_ecb          "AES-192-ECB"
+#define LN_aes_192_ecb          "aes-192-ecb"
+#define NID_aes_192_ecb         422
+#define OBJ_aes_192_ecb         OBJ_aes,21L
+
+#define SN_aes_192_cbc          "AES-192-CBC"
+#define LN_aes_192_cbc          "aes-192-cbc"
+#define NID_aes_192_cbc         423
+#define OBJ_aes_192_cbc         OBJ_aes,22L
+
+#define SN_aes_192_ofb128               "AES-192-OFB"
+#define LN_aes_192_ofb128               "aes-192-ofb"
+#define NID_aes_192_ofb128              424
+#define OBJ_aes_192_ofb128              OBJ_aes,23L
+
+#define SN_aes_192_cfb128               "AES-192-CFB"
+#define LN_aes_192_cfb128               "aes-192-cfb"
+#define NID_aes_192_cfb128              425
+#define OBJ_aes_192_cfb128              OBJ_aes,24L
+
+#define SN_id_aes192_wrap               "id-aes192-wrap"
+#define NID_id_aes192_wrap              789
+#define OBJ_id_aes192_wrap              OBJ_aes,25L
+
+#define SN_aes_192_gcm          "id-aes192-GCM"
+#define LN_aes_192_gcm          "aes-192-gcm"
+#define NID_aes_192_gcm         898
+#define OBJ_aes_192_gcm         OBJ_aes,26L
+
+#define SN_aes_192_ccm          "id-aes192-CCM"
+#define LN_aes_192_ccm          "aes-192-ccm"
+#define NID_aes_192_ccm         899
+#define OBJ_aes_192_ccm         OBJ_aes,27L
+
+#define SN_id_aes192_wrap_pad           "id-aes192-wrap-pad"
+#define NID_id_aes192_wrap_pad          900
+#define OBJ_id_aes192_wrap_pad          OBJ_aes,28L
+
+#define SN_aes_256_ecb          "AES-256-ECB"
+#define LN_aes_256_ecb          "aes-256-ecb"
+#define NID_aes_256_ecb         426
+#define OBJ_aes_256_ecb         OBJ_aes,41L
+
+#define SN_aes_256_cbc          "AES-256-CBC"
+#define LN_aes_256_cbc          "aes-256-cbc"
+#define NID_aes_256_cbc         427
+#define OBJ_aes_256_cbc         OBJ_aes,42L
+
+#define SN_aes_256_ofb128               "AES-256-OFB"
+#define LN_aes_256_ofb128               "aes-256-ofb"
+#define NID_aes_256_ofb128              428
+#define OBJ_aes_256_ofb128              OBJ_aes,43L
+
+#define SN_aes_256_cfb128               "AES-256-CFB"
+#define LN_aes_256_cfb128               "aes-256-cfb"
+#define NID_aes_256_cfb128              429
+#define OBJ_aes_256_cfb128              OBJ_aes,44L
+
+#define SN_id_aes256_wrap               "id-aes256-wrap"
+#define NID_id_aes256_wrap              790
+#define OBJ_id_aes256_wrap              OBJ_aes,45L
+
+#define SN_aes_256_gcm          "id-aes256-GCM"
+#define LN_aes_256_gcm          "aes-256-gcm"
+#define NID_aes_256_gcm         901
+#define OBJ_aes_256_gcm         OBJ_aes,46L
+
+#define SN_aes_256_ccm          "id-aes256-CCM"
+#define LN_aes_256_ccm          "aes-256-ccm"
+#define NID_aes_256_ccm         902
+#define OBJ_aes_256_ccm         OBJ_aes,47L
+
+#define SN_id_aes256_wrap_pad           "id-aes256-wrap-pad"
+#define NID_id_aes256_wrap_pad          903
+#define OBJ_id_aes256_wrap_pad          OBJ_aes,48L
+
+#define SN_aes_128_xts          "AES-128-XTS"
+#define LN_aes_128_xts          "aes-128-xts"
+#define NID_aes_128_xts         913
+#define OBJ_aes_128_xts         OBJ_ieee_siswg,0L,1L,1L
+
+#define SN_aes_256_xts          "AES-256-XTS"
+#define LN_aes_256_xts          "aes-256-xts"
+#define NID_aes_256_xts         914
+#define OBJ_aes_256_xts         OBJ_ieee_siswg,0L,1L,2L
+
+#define SN_aes_128_cfb1         "AES-128-CFB1"
+#define LN_aes_128_cfb1         "aes-128-cfb1"
+#define NID_aes_128_cfb1                650
+
+#define SN_aes_192_cfb1         "AES-192-CFB1"
+#define LN_aes_192_cfb1         "aes-192-cfb1"
+#define NID_aes_192_cfb1                651
+
+#define SN_aes_256_cfb1         "AES-256-CFB1"
+#define LN_aes_256_cfb1         "aes-256-cfb1"
+#define NID_aes_256_cfb1                652
+
+#define SN_aes_128_cfb8         "AES-128-CFB8"
+#define LN_aes_128_cfb8         "aes-128-cfb8"
+#define NID_aes_128_cfb8                653
+
+#define SN_aes_192_cfb8         "AES-192-CFB8"
+#define LN_aes_192_cfb8         "aes-192-cfb8"
+#define NID_aes_192_cfb8                654
+
+#define SN_aes_256_cfb8         "AES-256-CFB8"
+#define LN_aes_256_cfb8         "aes-256-cfb8"
+#define NID_aes_256_cfb8                655
+
+#define SN_aes_128_ctr          "AES-128-CTR"
+#define LN_aes_128_ctr          "aes-128-ctr"
+#define NID_aes_128_ctr         904
+
+#define SN_aes_192_ctr          "AES-192-CTR"
+#define LN_aes_192_ctr          "aes-192-ctr"
+#define NID_aes_192_ctr         905
+
+#define SN_aes_256_ctr          "AES-256-CTR"
+#define LN_aes_256_ctr          "aes-256-ctr"
+#define NID_aes_256_ctr         906
+
+#define SN_aes_128_ocb          "AES-128-OCB"
+#define LN_aes_128_ocb          "aes-128-ocb"
+#define NID_aes_128_ocb         958
+
+#define SN_aes_192_ocb          "AES-192-OCB"
+#define LN_aes_192_ocb          "aes-192-ocb"
+#define NID_aes_192_ocb         959
+
+#define SN_aes_256_ocb          "AES-256-OCB"
+#define LN_aes_256_ocb          "aes-256-ocb"
+#define NID_aes_256_ocb         960
+
+#define SN_des_cfb1             "DES-CFB1"
+#define LN_des_cfb1             "des-cfb1"
+#define NID_des_cfb1            656
+
+#define SN_des_cfb8             "DES-CFB8"
+#define LN_des_cfb8             "des-cfb8"
+#define NID_des_cfb8            657
+
+#define SN_des_ede3_cfb1                "DES-EDE3-CFB1"
+#define LN_des_ede3_cfb1                "des-ede3-cfb1"
+#define NID_des_ede3_cfb1               658
+
+#define SN_des_ede3_cfb8                "DES-EDE3-CFB8"
+#define LN_des_ede3_cfb8                "des-ede3-cfb8"
+#define NID_des_ede3_cfb8               659
+
+#define OBJ_nist_hashalgs               OBJ_nistAlgorithms,2L
+
+#define SN_sha256               "SHA256"
+#define LN_sha256               "sha256"
+#define NID_sha256              672
+#define OBJ_sha256              OBJ_nist_hashalgs,1L
+
+#define SN_sha384               "SHA384"
+#define LN_sha384               "sha384"
+#define NID_sha384              673
+#define OBJ_sha384              OBJ_nist_hashalgs,2L
+
+#define SN_sha512               "SHA512"
+#define LN_sha512               "sha512"
+#define NID_sha512              674
+#define OBJ_sha512              OBJ_nist_hashalgs,3L
+
+#define SN_sha224               "SHA224"
+#define LN_sha224               "sha224"
+#define NID_sha224              675
+#define OBJ_sha224              OBJ_nist_hashalgs,4L
+
+#define SN_sha512_224           "SHA512-224"
+#define LN_sha512_224           "sha512-224"
+#define NID_sha512_224          1094
+#define OBJ_sha512_224          OBJ_nist_hashalgs,5L
+
+#define SN_sha512_256           "SHA512-256"
+#define LN_sha512_256           "sha512-256"
+#define NID_sha512_256          1095
+#define OBJ_sha512_256          OBJ_nist_hashalgs,6L
+
+#define SN_sha3_224             "SHA3-224"
+#define LN_sha3_224             "sha3-224"
+#define NID_sha3_224            1096
+#define OBJ_sha3_224            OBJ_nist_hashalgs,7L
+
+#define SN_sha3_256             "SHA3-256"
+#define LN_sha3_256             "sha3-256"
+#define NID_sha3_256            1097
+#define OBJ_sha3_256            OBJ_nist_hashalgs,8L
+
+#define SN_sha3_384             "SHA3-384"
+#define LN_sha3_384             "sha3-384"
+#define NID_sha3_384            1098
+#define OBJ_sha3_384            OBJ_nist_hashalgs,9L
+
+#define SN_sha3_512             "SHA3-512"
+#define LN_sha3_512             "sha3-512"
+#define NID_sha3_512            1099
+#define OBJ_sha3_512            OBJ_nist_hashalgs,10L
+
+#define SN_shake128             "SHAKE128"
+#define LN_shake128             "shake128"
+#define NID_shake128            1100
+#define OBJ_shake128            OBJ_nist_hashalgs,11L
+
+#define SN_shake256             "SHAKE256"
+#define LN_shake256             "shake256"
+#define NID_shake256            1101
+#define OBJ_shake256            OBJ_nist_hashalgs,12L
+
+#define SN_hmac_sha3_224                "id-hmacWithSHA3-224"
+#define LN_hmac_sha3_224                "hmac-sha3-224"
+#define NID_hmac_sha3_224               1102
+#define OBJ_hmac_sha3_224               OBJ_nist_hashalgs,13L
+
+#define SN_hmac_sha3_256                "id-hmacWithSHA3-256"
+#define LN_hmac_sha3_256                "hmac-sha3-256"
+#define NID_hmac_sha3_256               1103
+#define OBJ_hmac_sha3_256               OBJ_nist_hashalgs,14L
+
+#define SN_hmac_sha3_384                "id-hmacWithSHA3-384"
+#define LN_hmac_sha3_384                "hmac-sha3-384"
+#define NID_hmac_sha3_384               1104
+#define OBJ_hmac_sha3_384               OBJ_nist_hashalgs,15L
+
+#define SN_hmac_sha3_512                "id-hmacWithSHA3-512"
+#define LN_hmac_sha3_512                "hmac-sha3-512"
+#define NID_hmac_sha3_512               1105
+#define OBJ_hmac_sha3_512               OBJ_nist_hashalgs,16L
+
+#define SN_kmac128              "KMAC128"
+#define LN_kmac128              "kmac128"
+#define NID_kmac128             1196
+#define OBJ_kmac128             OBJ_nist_hashalgs,19L
+
+#define SN_kmac256              "KMAC256"
+#define LN_kmac256              "kmac256"
+#define NID_kmac256             1197
+#define OBJ_kmac256             OBJ_nist_hashalgs,20L
+
+#define OBJ_dsa_with_sha2               OBJ_nistAlgorithms,3L
+
+#define SN_dsa_with_SHA224              "dsa_with_SHA224"
+#define NID_dsa_with_SHA224             802
+#define OBJ_dsa_with_SHA224             OBJ_dsa_with_sha2,1L
+
+#define SN_dsa_with_SHA256              "dsa_with_SHA256"
+#define NID_dsa_with_SHA256             803
+#define OBJ_dsa_with_SHA256             OBJ_dsa_with_sha2,2L
+
+#define OBJ_sigAlgs             OBJ_nistAlgorithms,3L
+
+#define SN_dsa_with_SHA384              "id-dsa-with-sha384"
+#define LN_dsa_with_SHA384              "dsa_with_SHA384"
+#define NID_dsa_with_SHA384             1106
+#define OBJ_dsa_with_SHA384             OBJ_sigAlgs,3L
+
+#define SN_dsa_with_SHA512              "id-dsa-with-sha512"
+#define LN_dsa_with_SHA512              "dsa_with_SHA512"
+#define NID_dsa_with_SHA512             1107
+#define OBJ_dsa_with_SHA512             OBJ_sigAlgs,4L
+
+#define SN_dsa_with_SHA3_224            "id-dsa-with-sha3-224"
+#define LN_dsa_with_SHA3_224            "dsa_with_SHA3-224"
+#define NID_dsa_with_SHA3_224           1108
+#define OBJ_dsa_with_SHA3_224           OBJ_sigAlgs,5L
+
+#define SN_dsa_with_SHA3_256            "id-dsa-with-sha3-256"
+#define LN_dsa_with_SHA3_256            "dsa_with_SHA3-256"
+#define NID_dsa_with_SHA3_256           1109
+#define OBJ_dsa_with_SHA3_256           OBJ_sigAlgs,6L
+
+#define SN_dsa_with_SHA3_384            "id-dsa-with-sha3-384"
+#define LN_dsa_with_SHA3_384            "dsa_with_SHA3-384"
+#define NID_dsa_with_SHA3_384           1110
+#define OBJ_dsa_with_SHA3_384           OBJ_sigAlgs,7L
+
+#define SN_dsa_with_SHA3_512            "id-dsa-with-sha3-512"
+#define LN_dsa_with_SHA3_512            "dsa_with_SHA3-512"
+#define NID_dsa_with_SHA3_512           1111
+#define OBJ_dsa_with_SHA3_512           OBJ_sigAlgs,8L
+
+#define SN_ecdsa_with_SHA3_224          "id-ecdsa-with-sha3-224"
+#define LN_ecdsa_with_SHA3_224          "ecdsa_with_SHA3-224"
+#define NID_ecdsa_with_SHA3_224         1112
+#define OBJ_ecdsa_with_SHA3_224         OBJ_sigAlgs,9L
+
+#define SN_ecdsa_with_SHA3_256          "id-ecdsa-with-sha3-256"
+#define LN_ecdsa_with_SHA3_256          "ecdsa_with_SHA3-256"
+#define NID_ecdsa_with_SHA3_256         1113
+#define OBJ_ecdsa_with_SHA3_256         OBJ_sigAlgs,10L
+
+#define SN_ecdsa_with_SHA3_384          "id-ecdsa-with-sha3-384"
+#define LN_ecdsa_with_SHA3_384          "ecdsa_with_SHA3-384"
+#define NID_ecdsa_with_SHA3_384         1114
+#define OBJ_ecdsa_with_SHA3_384         OBJ_sigAlgs,11L
+
+#define SN_ecdsa_with_SHA3_512          "id-ecdsa-with-sha3-512"
+#define LN_ecdsa_with_SHA3_512          "ecdsa_with_SHA3-512"
+#define NID_ecdsa_with_SHA3_512         1115
+#define OBJ_ecdsa_with_SHA3_512         OBJ_sigAlgs,12L
+
+#define SN_RSA_SHA3_224         "id-rsassa-pkcs1-v1_5-with-sha3-224"
+#define LN_RSA_SHA3_224         "RSA-SHA3-224"
+#define NID_RSA_SHA3_224                1116
+#define OBJ_RSA_SHA3_224                OBJ_sigAlgs,13L
+
+#define SN_RSA_SHA3_256         "id-rsassa-pkcs1-v1_5-with-sha3-256"
+#define LN_RSA_SHA3_256         "RSA-SHA3-256"
+#define NID_RSA_SHA3_256                1117
+#define OBJ_RSA_SHA3_256                OBJ_sigAlgs,14L
+
+#define SN_RSA_SHA3_384         "id-rsassa-pkcs1-v1_5-with-sha3-384"
+#define LN_RSA_SHA3_384         "RSA-SHA3-384"
+#define NID_RSA_SHA3_384                1118
+#define OBJ_RSA_SHA3_384                OBJ_sigAlgs,15L
+
+#define SN_RSA_SHA3_512         "id-rsassa-pkcs1-v1_5-with-sha3-512"
+#define LN_RSA_SHA3_512         "RSA-SHA3-512"
+#define NID_RSA_SHA3_512                1119
+#define OBJ_RSA_SHA3_512                OBJ_sigAlgs,16L
+
+#define SN_hold_instruction_code                "holdInstructionCode"
+#define LN_hold_instruction_code                "Hold Instruction Code"
+#define NID_hold_instruction_code               430
+#define OBJ_hold_instruction_code               OBJ_id_ce,23L
+
+#define OBJ_holdInstruction             OBJ_X9_57,2L
+
+#define SN_hold_instruction_none                "holdInstructionNone"
+#define LN_hold_instruction_none                "Hold Instruction None"
+#define NID_hold_instruction_none               431
+#define OBJ_hold_instruction_none               OBJ_holdInstruction,1L
+
+#define SN_hold_instruction_call_issuer         "holdInstructionCallIssuer"
+#define LN_hold_instruction_call_issuer         "Hold Instruction Call Issuer"
+#define NID_hold_instruction_call_issuer                432
+#define OBJ_hold_instruction_call_issuer                OBJ_holdInstruction,2L
+
+#define SN_hold_instruction_reject              "holdInstructionReject"
+#define LN_hold_instruction_reject              "Hold Instruction Reject"
+#define NID_hold_instruction_reject             433
+#define OBJ_hold_instruction_reject             OBJ_holdInstruction,3L
+
+#define SN_data         "data"
+#define NID_data                434
+#define OBJ_data                OBJ_itu_t,9L
+
+#define SN_pss          "pss"
+#define NID_pss         435
+#define OBJ_pss         OBJ_data,2342L
+
+#define SN_ucl          "ucl"
+#define NID_ucl         436
+#define OBJ_ucl         OBJ_pss,19200300L
+
+#define SN_pilot                "pilot"
+#define NID_pilot               437
+#define OBJ_pilot               OBJ_ucl,100L
+
+#define LN_pilotAttributeType           "pilotAttributeType"
+#define NID_pilotAttributeType          438
+#define OBJ_pilotAttributeType          OBJ_pilot,1L
+
+#define LN_pilotAttributeSyntax         "pilotAttributeSyntax"
+#define NID_pilotAttributeSyntax                439
+#define OBJ_pilotAttributeSyntax                OBJ_pilot,3L
+
+#define LN_pilotObjectClass             "pilotObjectClass"
+#define NID_pilotObjectClass            440
+#define OBJ_pilotObjectClass            OBJ_pilot,4L
+
+#define LN_pilotGroups          "pilotGroups"
+#define NID_pilotGroups         441
+#define OBJ_pilotGroups         OBJ_pilot,10L
+
+#define LN_iA5StringSyntax              "iA5StringSyntax"
+#define NID_iA5StringSyntax             442
+#define OBJ_iA5StringSyntax             OBJ_pilotAttributeSyntax,4L
+
+#define LN_caseIgnoreIA5StringSyntax            "caseIgnoreIA5StringSyntax"
+#define NID_caseIgnoreIA5StringSyntax           443
+#define OBJ_caseIgnoreIA5StringSyntax           OBJ_pilotAttributeSyntax,5L
+
+#define LN_pilotObject          "pilotObject"
+#define NID_pilotObject         444
+#define OBJ_pilotObject         OBJ_pilotObjectClass,3L
+
+#define LN_pilotPerson          "pilotPerson"
+#define NID_pilotPerson         445
+#define OBJ_pilotPerson         OBJ_pilotObjectClass,4L
+
+#define SN_account              "account"
+#define NID_account             446
+#define OBJ_account             OBJ_pilotObjectClass,5L
+
+#define SN_document             "document"
+#define NID_document            447
+#define OBJ_document            OBJ_pilotObjectClass,6L
+
+#define SN_room         "room"
+#define NID_room                448
+#define OBJ_room                OBJ_pilotObjectClass,7L
+
+#define LN_documentSeries               "documentSeries"
+#define NID_documentSeries              449
+#define OBJ_documentSeries              OBJ_pilotObjectClass,9L
+
+#define SN_Domain               "domain"
+#define LN_Domain               "Domain"
+#define NID_Domain              392
+#define OBJ_Domain              OBJ_pilotObjectClass,13L
+
+#define LN_rFC822localPart              "rFC822localPart"
+#define NID_rFC822localPart             450
+#define OBJ_rFC822localPart             OBJ_pilotObjectClass,14L
+
+#define LN_dNSDomain            "dNSDomain"
+#define NID_dNSDomain           451
+#define OBJ_dNSDomain           OBJ_pilotObjectClass,15L
+
+#define LN_domainRelatedObject          "domainRelatedObject"
+#define NID_domainRelatedObject         452
+#define OBJ_domainRelatedObject         OBJ_pilotObjectClass,17L
+
+#define LN_friendlyCountry              "friendlyCountry"
+#define NID_friendlyCountry             453
+#define OBJ_friendlyCountry             OBJ_pilotObjectClass,18L
+
+#define LN_simpleSecurityObject         "simpleSecurityObject"
+#define NID_simpleSecurityObject                454
+#define OBJ_simpleSecurityObject                OBJ_pilotObjectClass,19L
+
+#define LN_pilotOrganization            "pilotOrganization"
+#define NID_pilotOrganization           455
+#define OBJ_pilotOrganization           OBJ_pilotObjectClass,20L
+
+#define LN_pilotDSA             "pilotDSA"
+#define NID_pilotDSA            456
+#define OBJ_pilotDSA            OBJ_pilotObjectClass,21L
+
+#define LN_qualityLabelledData          "qualityLabelledData"
+#define NID_qualityLabelledData         457
+#define OBJ_qualityLabelledData         OBJ_pilotObjectClass,22L
+
+#define SN_userId               "UID"
+#define LN_userId               "userId"
+#define NID_userId              458
+#define OBJ_userId              OBJ_pilotAttributeType,1L
+
+#define LN_textEncodedORAddress         "textEncodedORAddress"
+#define NID_textEncodedORAddress                459
+#define OBJ_textEncodedORAddress                OBJ_pilotAttributeType,2L
+
+#define SN_rfc822Mailbox                "mail"
+#define LN_rfc822Mailbox                "rfc822Mailbox"
+#define NID_rfc822Mailbox               460
+#define OBJ_rfc822Mailbox               OBJ_pilotAttributeType,3L
+
+#define SN_info         "info"
+#define NID_info                461
+#define OBJ_info                OBJ_pilotAttributeType,4L
+
+#define LN_favouriteDrink               "favouriteDrink"
+#define NID_favouriteDrink              462
+#define OBJ_favouriteDrink              OBJ_pilotAttributeType,5L
+
+#define LN_roomNumber           "roomNumber"
+#define NID_roomNumber          463
+#define OBJ_roomNumber          OBJ_pilotAttributeType,6L
+
+#define SN_photo                "photo"
+#define NID_photo               464
+#define OBJ_photo               OBJ_pilotAttributeType,7L
+
+#define LN_userClass            "userClass"
+#define NID_userClass           465
+#define OBJ_userClass           OBJ_pilotAttributeType,8L
+
+#define SN_host         "host"
+#define NID_host                466
+#define OBJ_host                OBJ_pilotAttributeType,9L
+
+#define SN_manager              "manager"
+#define NID_manager             467
+#define OBJ_manager             OBJ_pilotAttributeType,10L
+
+#define LN_documentIdentifier           "documentIdentifier"
+#define NID_documentIdentifier          468
+#define OBJ_documentIdentifier          OBJ_pilotAttributeType,11L
+
+#define LN_documentTitle                "documentTitle"
+#define NID_documentTitle               469
+#define OBJ_documentTitle               OBJ_pilotAttributeType,12L
+
+#define LN_documentVersion              "documentVersion"
+#define NID_documentVersion             470
+#define OBJ_documentVersion             OBJ_pilotAttributeType,13L
+
+#define LN_documentAuthor               "documentAuthor"
+#define NID_documentAuthor              471
+#define OBJ_documentAuthor              OBJ_pilotAttributeType,14L
+
+#define LN_documentLocation             "documentLocation"
+#define NID_documentLocation            472
+#define OBJ_documentLocation            OBJ_pilotAttributeType,15L
+
+#define LN_homeTelephoneNumber          "homeTelephoneNumber"
+#define NID_homeTelephoneNumber         473
+#define OBJ_homeTelephoneNumber         OBJ_pilotAttributeType,20L
+
+#define SN_secretary            "secretary"
+#define NID_secretary           474
+#define OBJ_secretary           OBJ_pilotAttributeType,21L
+
+#define LN_otherMailbox         "otherMailbox"
+#define NID_otherMailbox                475
+#define OBJ_otherMailbox                OBJ_pilotAttributeType,22L
+
+#define LN_lastModifiedTime             "lastModifiedTime"
+#define NID_lastModifiedTime            476
+#define OBJ_lastModifiedTime            OBJ_pilotAttributeType,23L
+
+#define LN_lastModifiedBy               "lastModifiedBy"
+#define NID_lastModifiedBy              477
+#define OBJ_lastModifiedBy              OBJ_pilotAttributeType,24L
+
+#define SN_domainComponent              "DC"
+#define LN_domainComponent              "domainComponent"
+#define NID_domainComponent             391
+#define OBJ_domainComponent             OBJ_pilotAttributeType,25L
+
+#define LN_aRecord              "aRecord"
+#define NID_aRecord             478
+#define OBJ_aRecord             OBJ_pilotAttributeType,26L
+
+#define LN_pilotAttributeType27         "pilotAttributeType27"
+#define NID_pilotAttributeType27                479
+#define OBJ_pilotAttributeType27                OBJ_pilotAttributeType,27L
+
+#define LN_mXRecord             "mXRecord"
+#define NID_mXRecord            480
+#define OBJ_mXRecord            OBJ_pilotAttributeType,28L
+
+#define LN_nSRecord             "nSRecord"
+#define NID_nSRecord            481
+#define OBJ_nSRecord            OBJ_pilotAttributeType,29L
+
+#define LN_sOARecord            "sOARecord"
+#define NID_sOARecord           482
+#define OBJ_sOARecord           OBJ_pilotAttributeType,30L
+
+#define LN_cNAMERecord          "cNAMERecord"
+#define NID_cNAMERecord         483
+#define OBJ_cNAMERecord         OBJ_pilotAttributeType,31L
+
+#define LN_associatedDomain             "associatedDomain"
+#define NID_associatedDomain            484
+#define OBJ_associatedDomain            OBJ_pilotAttributeType,37L
+
+#define LN_associatedName               "associatedName"
+#define NID_associatedName              485
+#define OBJ_associatedName              OBJ_pilotAttributeType,38L
+
+#define LN_homePostalAddress            "homePostalAddress"
+#define NID_homePostalAddress           486
+#define OBJ_homePostalAddress           OBJ_pilotAttributeType,39L
+
+#define LN_personalTitle                "personalTitle"
+#define NID_personalTitle               487
+#define OBJ_personalTitle               OBJ_pilotAttributeType,40L
+
+#define LN_mobileTelephoneNumber                "mobileTelephoneNumber"
+#define NID_mobileTelephoneNumber               488
+#define OBJ_mobileTelephoneNumber               OBJ_pilotAttributeType,41L
+
+#define LN_pagerTelephoneNumber         "pagerTelephoneNumber"
+#define NID_pagerTelephoneNumber                489
+#define OBJ_pagerTelephoneNumber                OBJ_pilotAttributeType,42L
+
+#define LN_friendlyCountryName          "friendlyCountryName"
+#define NID_friendlyCountryName         490
+#define OBJ_friendlyCountryName         OBJ_pilotAttributeType,43L
+
+#define SN_uniqueIdentifier             "uid"
+#define LN_uniqueIdentifier             "uniqueIdentifier"
+#define NID_uniqueIdentifier            102
+#define OBJ_uniqueIdentifier            OBJ_pilotAttributeType,44L
+
+#define LN_organizationalStatus         "organizationalStatus"
+#define NID_organizationalStatus                491
+#define OBJ_organizationalStatus                OBJ_pilotAttributeType,45L
+
+#define LN_janetMailbox         "janetMailbox"
+#define NID_janetMailbox                492
+#define OBJ_janetMailbox                OBJ_pilotAttributeType,46L
+
+#define LN_mailPreferenceOption         "mailPreferenceOption"
+#define NID_mailPreferenceOption                493
+#define OBJ_mailPreferenceOption                OBJ_pilotAttributeType,47L
+
+#define LN_buildingName         "buildingName"
+#define NID_buildingName                494
+#define OBJ_buildingName                OBJ_pilotAttributeType,48L
+
+#define LN_dSAQuality           "dSAQuality"
+#define NID_dSAQuality          495
+#define OBJ_dSAQuality          OBJ_pilotAttributeType,49L
+
+#define LN_singleLevelQuality           "singleLevelQuality"
+#define NID_singleLevelQuality          496
+#define OBJ_singleLevelQuality          OBJ_pilotAttributeType,50L
+
+#define LN_subtreeMinimumQuality                "subtreeMinimumQuality"
+#define NID_subtreeMinimumQuality               497
+#define OBJ_subtreeMinimumQuality               OBJ_pilotAttributeType,51L
+
+#define LN_subtreeMaximumQuality                "subtreeMaximumQuality"
+#define NID_subtreeMaximumQuality               498
+#define OBJ_subtreeMaximumQuality               OBJ_pilotAttributeType,52L
+
+#define LN_personalSignature            "personalSignature"
+#define NID_personalSignature           499
+#define OBJ_personalSignature           OBJ_pilotAttributeType,53L
+
+#define LN_dITRedirect          "dITRedirect"
+#define NID_dITRedirect         500
+#define OBJ_dITRedirect         OBJ_pilotAttributeType,54L
+
+#define SN_audio                "audio"
+#define NID_audio               501
+#define OBJ_audio               OBJ_pilotAttributeType,55L
+
+#define LN_documentPublisher            "documentPublisher"
+#define NID_documentPublisher           502
+#define OBJ_documentPublisher           OBJ_pilotAttributeType,56L
+
+#define SN_id_set               "id-set"
+#define LN_id_set               "Secure Electronic Transactions"
+#define NID_id_set              512
+#define OBJ_id_set              OBJ_international_organizations,42L
+
+#define SN_set_ctype            "set-ctype"
+#define LN_set_ctype            "content types"
+#define NID_set_ctype           513
+#define OBJ_set_ctype           OBJ_id_set,0L
+
+#define SN_set_msgExt           "set-msgExt"
+#define LN_set_msgExt           "message extensions"
+#define NID_set_msgExt          514
+#define OBJ_set_msgExt          OBJ_id_set,1L
+
+#define SN_set_attr             "set-attr"
+#define NID_set_attr            515
+#define OBJ_set_attr            OBJ_id_set,3L
+
+#define SN_set_policy           "set-policy"
+#define NID_set_policy          516
+#define OBJ_set_policy          OBJ_id_set,5L
+
+#define SN_set_certExt          "set-certExt"
+#define LN_set_certExt          "certificate extensions"
+#define NID_set_certExt         517
+#define OBJ_set_certExt         OBJ_id_set,7L
+
+#define SN_set_brand            "set-brand"
+#define NID_set_brand           518
+#define OBJ_set_brand           OBJ_id_set,8L
+
+#define SN_setct_PANData                "setct-PANData"
+#define NID_setct_PANData               519
+#define OBJ_setct_PANData               OBJ_set_ctype,0L
+
+#define SN_setct_PANToken               "setct-PANToken"
+#define NID_setct_PANToken              520
+#define OBJ_setct_PANToken              OBJ_set_ctype,1L
+
+#define SN_setct_PANOnly                "setct-PANOnly"
+#define NID_setct_PANOnly               521
+#define OBJ_setct_PANOnly               OBJ_set_ctype,2L
+
+#define SN_setct_OIData         "setct-OIData"
+#define NID_setct_OIData                522
+#define OBJ_setct_OIData                OBJ_set_ctype,3L
+
+#define SN_setct_PI             "setct-PI"
+#define NID_setct_PI            523
+#define OBJ_setct_PI            OBJ_set_ctype,4L
+
+#define SN_setct_PIData         "setct-PIData"
+#define NID_setct_PIData                524
+#define OBJ_setct_PIData                OBJ_set_ctype,5L
+
+#define SN_setct_PIDataUnsigned         "setct-PIDataUnsigned"
+#define NID_setct_PIDataUnsigned                525
+#define OBJ_setct_PIDataUnsigned                OBJ_set_ctype,6L
+
+#define SN_setct_HODInput               "setct-HODInput"
+#define NID_setct_HODInput              526
+#define OBJ_setct_HODInput              OBJ_set_ctype,7L
+
+#define SN_setct_AuthResBaggage         "setct-AuthResBaggage"
+#define NID_setct_AuthResBaggage                527
+#define OBJ_setct_AuthResBaggage                OBJ_set_ctype,8L
+
+#define SN_setct_AuthRevReqBaggage              "setct-AuthRevReqBaggage"
+#define NID_setct_AuthRevReqBaggage             528
+#define OBJ_setct_AuthRevReqBaggage             OBJ_set_ctype,9L
+
+#define SN_setct_AuthRevResBaggage              "setct-AuthRevResBaggage"
+#define NID_setct_AuthRevResBaggage             529
+#define OBJ_setct_AuthRevResBaggage             OBJ_set_ctype,10L
+
+#define SN_setct_CapTokenSeq            "setct-CapTokenSeq"
+#define NID_setct_CapTokenSeq           530
+#define OBJ_setct_CapTokenSeq           OBJ_set_ctype,11L
+
+#define SN_setct_PInitResData           "setct-PInitResData"
+#define NID_setct_PInitResData          531
+#define OBJ_setct_PInitResData          OBJ_set_ctype,12L
+
+#define SN_setct_PI_TBS         "setct-PI-TBS"
+#define NID_setct_PI_TBS                532
+#define OBJ_setct_PI_TBS                OBJ_set_ctype,13L
+
+#define SN_setct_PResData               "setct-PResData"
+#define NID_setct_PResData              533
+#define OBJ_setct_PResData              OBJ_set_ctype,14L
+
+#define SN_setct_AuthReqTBS             "setct-AuthReqTBS"
+#define NID_setct_AuthReqTBS            534
+#define OBJ_setct_AuthReqTBS            OBJ_set_ctype,16L
+
+#define SN_setct_AuthResTBS             "setct-AuthResTBS"
+#define NID_setct_AuthResTBS            535
+#define OBJ_setct_AuthResTBS            OBJ_set_ctype,17L
+
+#define SN_setct_AuthResTBSX            "setct-AuthResTBSX"
+#define NID_setct_AuthResTBSX           536
+#define OBJ_setct_AuthResTBSX           OBJ_set_ctype,18L
+
+#define SN_setct_AuthTokenTBS           "setct-AuthTokenTBS"
+#define NID_setct_AuthTokenTBS          537
+#define OBJ_setct_AuthTokenTBS          OBJ_set_ctype,19L
+
+#define SN_setct_CapTokenData           "setct-CapTokenData"
+#define NID_setct_CapTokenData          538
+#define OBJ_setct_CapTokenData          OBJ_set_ctype,20L
+
+#define SN_setct_CapTokenTBS            "setct-CapTokenTBS"
+#define NID_setct_CapTokenTBS           539
+#define OBJ_setct_CapTokenTBS           OBJ_set_ctype,21L
+
+#define SN_setct_AcqCardCodeMsg         "setct-AcqCardCodeMsg"
+#define NID_setct_AcqCardCodeMsg                540
+#define OBJ_setct_AcqCardCodeMsg                OBJ_set_ctype,22L
+
+#define SN_setct_AuthRevReqTBS          "setct-AuthRevReqTBS"
+#define NID_setct_AuthRevReqTBS         541
+#define OBJ_setct_AuthRevReqTBS         OBJ_set_ctype,23L
+
+#define SN_setct_AuthRevResData         "setct-AuthRevResData"
+#define NID_setct_AuthRevResData                542
+#define OBJ_setct_AuthRevResData                OBJ_set_ctype,24L
+
+#define SN_setct_AuthRevResTBS          "setct-AuthRevResTBS"
+#define NID_setct_AuthRevResTBS         543
+#define OBJ_setct_AuthRevResTBS         OBJ_set_ctype,25L
+
+#define SN_setct_CapReqTBS              "setct-CapReqTBS"
+#define NID_setct_CapReqTBS             544
+#define OBJ_setct_CapReqTBS             OBJ_set_ctype,26L
+
+#define SN_setct_CapReqTBSX             "setct-CapReqTBSX"
+#define NID_setct_CapReqTBSX            545
+#define OBJ_setct_CapReqTBSX            OBJ_set_ctype,27L
+
+#define SN_setct_CapResData             "setct-CapResData"
+#define NID_setct_CapResData            546
+#define OBJ_setct_CapResData            OBJ_set_ctype,28L
+
+#define SN_setct_CapRevReqTBS           "setct-CapRevReqTBS"
+#define NID_setct_CapRevReqTBS          547
+#define OBJ_setct_CapRevReqTBS          OBJ_set_ctype,29L
+
+#define SN_setct_CapRevReqTBSX          "setct-CapRevReqTBSX"
+#define NID_setct_CapRevReqTBSX         548
+#define OBJ_setct_CapRevReqTBSX         OBJ_set_ctype,30L
+
+#define SN_setct_CapRevResData          "setct-CapRevResData"
+#define NID_setct_CapRevResData         549
+#define OBJ_setct_CapRevResData         OBJ_set_ctype,31L
+
+#define SN_setct_CredReqTBS             "setct-CredReqTBS"
+#define NID_setct_CredReqTBS            550
+#define OBJ_setct_CredReqTBS            OBJ_set_ctype,32L
+
+#define SN_setct_CredReqTBSX            "setct-CredReqTBSX"
+#define NID_setct_CredReqTBSX           551
+#define OBJ_setct_CredReqTBSX           OBJ_set_ctype,33L
+
+#define SN_setct_CredResData            "setct-CredResData"
+#define NID_setct_CredResData           552
+#define OBJ_setct_CredResData           OBJ_set_ctype,34L
+
+#define SN_setct_CredRevReqTBS          "setct-CredRevReqTBS"
+#define NID_setct_CredRevReqTBS         553
+#define OBJ_setct_CredRevReqTBS         OBJ_set_ctype,35L
+
+#define SN_setct_CredRevReqTBSX         "setct-CredRevReqTBSX"
+#define NID_setct_CredRevReqTBSX                554
+#define OBJ_setct_CredRevReqTBSX                OBJ_set_ctype,36L
+
+#define SN_setct_CredRevResData         "setct-CredRevResData"
+#define NID_setct_CredRevResData                555
+#define OBJ_setct_CredRevResData                OBJ_set_ctype,37L
+
+#define SN_setct_PCertReqData           "setct-PCertReqData"
+#define NID_setct_PCertReqData          556
+#define OBJ_setct_PCertReqData          OBJ_set_ctype,38L
+
+#define SN_setct_PCertResTBS            "setct-PCertResTBS"
+#define NID_setct_PCertResTBS           557
+#define OBJ_setct_PCertResTBS           OBJ_set_ctype,39L
+
+#define SN_setct_BatchAdminReqData              "setct-BatchAdminReqData"
+#define NID_setct_BatchAdminReqData             558
+#define OBJ_setct_BatchAdminReqData             OBJ_set_ctype,40L
+
+#define SN_setct_BatchAdminResData              "setct-BatchAdminResData"
+#define NID_setct_BatchAdminResData             559
+#define OBJ_setct_BatchAdminResData             OBJ_set_ctype,41L
+
+#define SN_setct_CardCInitResTBS                "setct-CardCInitResTBS"
+#define NID_setct_CardCInitResTBS               560
+#define OBJ_setct_CardCInitResTBS               OBJ_set_ctype,42L
+
+#define SN_setct_MeAqCInitResTBS                "setct-MeAqCInitResTBS"
+#define NID_setct_MeAqCInitResTBS               561
+#define OBJ_setct_MeAqCInitResTBS               OBJ_set_ctype,43L
+
+#define SN_setct_RegFormResTBS          "setct-RegFormResTBS"
+#define NID_setct_RegFormResTBS         562
+#define OBJ_setct_RegFormResTBS         OBJ_set_ctype,44L
+
+#define SN_setct_CertReqData            "setct-CertReqData"
+#define NID_setct_CertReqData           563
+#define OBJ_setct_CertReqData           OBJ_set_ctype,45L
+
+#define SN_setct_CertReqTBS             "setct-CertReqTBS"
+#define NID_setct_CertReqTBS            564
+#define OBJ_setct_CertReqTBS            OBJ_set_ctype,46L
+
+#define SN_setct_CertResData            "setct-CertResData"
+#define NID_setct_CertResData           565
+#define OBJ_setct_CertResData           OBJ_set_ctype,47L
+
+#define SN_setct_CertInqReqTBS          "setct-CertInqReqTBS"
+#define NID_setct_CertInqReqTBS         566
+#define OBJ_setct_CertInqReqTBS         OBJ_set_ctype,48L
+
+#define SN_setct_ErrorTBS               "setct-ErrorTBS"
+#define NID_setct_ErrorTBS              567
+#define OBJ_setct_ErrorTBS              OBJ_set_ctype,49L
+
+#define SN_setct_PIDualSignedTBE                "setct-PIDualSignedTBE"
+#define NID_setct_PIDualSignedTBE               568
+#define OBJ_setct_PIDualSignedTBE               OBJ_set_ctype,50L
+
+#define SN_setct_PIUnsignedTBE          "setct-PIUnsignedTBE"
+#define NID_setct_PIUnsignedTBE         569
+#define OBJ_setct_PIUnsignedTBE         OBJ_set_ctype,51L
+
+#define SN_setct_AuthReqTBE             "setct-AuthReqTBE"
+#define NID_setct_AuthReqTBE            570
+#define OBJ_setct_AuthReqTBE            OBJ_set_ctype,52L
+
+#define SN_setct_AuthResTBE             "setct-AuthResTBE"
+#define NID_setct_AuthResTBE            571
+#define OBJ_setct_AuthResTBE            OBJ_set_ctype,53L
+
+#define SN_setct_AuthResTBEX            "setct-AuthResTBEX"
+#define NID_setct_AuthResTBEX           572
+#define OBJ_setct_AuthResTBEX           OBJ_set_ctype,54L
+
+#define SN_setct_AuthTokenTBE           "setct-AuthTokenTBE"
+#define NID_setct_AuthTokenTBE          573
+#define OBJ_setct_AuthTokenTBE          OBJ_set_ctype,55L
+
+#define SN_setct_CapTokenTBE            "setct-CapTokenTBE"
+#define NID_setct_CapTokenTBE           574
+#define OBJ_setct_CapTokenTBE           OBJ_set_ctype,56L
+
+#define SN_setct_CapTokenTBEX           "setct-CapTokenTBEX"
+#define NID_setct_CapTokenTBEX          575
+#define OBJ_setct_CapTokenTBEX          OBJ_set_ctype,57L
+
+#define SN_setct_AcqCardCodeMsgTBE              "setct-AcqCardCodeMsgTBE"
+#define NID_setct_AcqCardCodeMsgTBE             576
+#define OBJ_setct_AcqCardCodeMsgTBE             OBJ_set_ctype,58L
+
+#define SN_setct_AuthRevReqTBE          "setct-AuthRevReqTBE"
+#define NID_setct_AuthRevReqTBE         577
+#define OBJ_setct_AuthRevReqTBE         OBJ_set_ctype,59L
+
+#define SN_setct_AuthRevResTBE          "setct-AuthRevResTBE"
+#define NID_setct_AuthRevResTBE         578
+#define OBJ_setct_AuthRevResTBE         OBJ_set_ctype,60L
+
+#define SN_setct_AuthRevResTBEB         "setct-AuthRevResTBEB"
+#define NID_setct_AuthRevResTBEB                579
+#define OBJ_setct_AuthRevResTBEB                OBJ_set_ctype,61L
+
+#define SN_setct_CapReqTBE              "setct-CapReqTBE"
+#define NID_setct_CapReqTBE             580
+#define OBJ_setct_CapReqTBE             OBJ_set_ctype,62L
+
+#define SN_setct_CapReqTBEX             "setct-CapReqTBEX"
+#define NID_setct_CapReqTBEX            581
+#define OBJ_setct_CapReqTBEX            OBJ_set_ctype,63L
+
+#define SN_setct_CapResTBE              "setct-CapResTBE"
+#define NID_setct_CapResTBE             582
+#define OBJ_setct_CapResTBE             OBJ_set_ctype,64L
+
+#define SN_setct_CapRevReqTBE           "setct-CapRevReqTBE"
+#define NID_setct_CapRevReqTBE          583
+#define OBJ_setct_CapRevReqTBE          OBJ_set_ctype,65L
+
+#define SN_setct_CapRevReqTBEX          "setct-CapRevReqTBEX"
+#define NID_setct_CapRevReqTBEX         584
+#define OBJ_setct_CapRevReqTBEX         OBJ_set_ctype,66L
+
+#define SN_setct_CapRevResTBE           "setct-CapRevResTBE"
+#define NID_setct_CapRevResTBE          585
+#define OBJ_setct_CapRevResTBE          OBJ_set_ctype,67L
+
+#define SN_setct_CredReqTBE             "setct-CredReqTBE"
+#define NID_setct_CredReqTBE            586
+#define OBJ_setct_CredReqTBE            OBJ_set_ctype,68L
+
+#define SN_setct_CredReqTBEX            "setct-CredReqTBEX"
+#define NID_setct_CredReqTBEX           587
+#define OBJ_setct_CredReqTBEX           OBJ_set_ctype,69L
+
+#define SN_setct_CredResTBE             "setct-CredResTBE"
+#define NID_setct_CredResTBE            588
+#define OBJ_setct_CredResTBE            OBJ_set_ctype,70L
+
+#define SN_setct_CredRevReqTBE          "setct-CredRevReqTBE"
+#define NID_setct_CredRevReqTBE         589
+#define OBJ_setct_CredRevReqTBE         OBJ_set_ctype,71L
+
+#define SN_setct_CredRevReqTBEX         "setct-CredRevReqTBEX"
+#define NID_setct_CredRevReqTBEX                590
+#define OBJ_setct_CredRevReqTBEX                OBJ_set_ctype,72L
+
+#define SN_setct_CredRevResTBE          "setct-CredRevResTBE"
+#define NID_setct_CredRevResTBE         591
+#define OBJ_setct_CredRevResTBE         OBJ_set_ctype,73L
+
+#define SN_setct_BatchAdminReqTBE               "setct-BatchAdminReqTBE"
+#define NID_setct_BatchAdminReqTBE              592
+#define OBJ_setct_BatchAdminReqTBE              OBJ_set_ctype,74L
+
+#define SN_setct_BatchAdminResTBE               "setct-BatchAdminResTBE"
+#define NID_setct_BatchAdminResTBE              593
+#define OBJ_setct_BatchAdminResTBE              OBJ_set_ctype,75L
+
+#define SN_setct_RegFormReqTBE          "setct-RegFormReqTBE"
+#define NID_setct_RegFormReqTBE         594
+#define OBJ_setct_RegFormReqTBE         OBJ_set_ctype,76L
+
+#define SN_setct_CertReqTBE             "setct-CertReqTBE"
+#define NID_setct_CertReqTBE            595
+#define OBJ_setct_CertReqTBE            OBJ_set_ctype,77L
+
+#define SN_setct_CertReqTBEX            "setct-CertReqTBEX"
+#define NID_setct_CertReqTBEX           596
+#define OBJ_setct_CertReqTBEX           OBJ_set_ctype,78L
+
+#define SN_setct_CertResTBE             "setct-CertResTBE"
+#define NID_setct_CertResTBE            597
+#define OBJ_setct_CertResTBE            OBJ_set_ctype,79L
+
+#define SN_setct_CRLNotificationTBS             "setct-CRLNotificationTBS"
+#define NID_setct_CRLNotificationTBS            598
+#define OBJ_setct_CRLNotificationTBS            OBJ_set_ctype,80L
+
+#define SN_setct_CRLNotificationResTBS          "setct-CRLNotificationResTBS"
+#define NID_setct_CRLNotificationResTBS         599
+#define OBJ_setct_CRLNotificationResTBS         OBJ_set_ctype,81L
+
+#define SN_setct_BCIDistributionTBS             "setct-BCIDistributionTBS"
+#define NID_setct_BCIDistributionTBS            600
+#define OBJ_setct_BCIDistributionTBS            OBJ_set_ctype,82L
+
+#define SN_setext_genCrypt              "setext-genCrypt"
+#define LN_setext_genCrypt              "generic cryptogram"
+#define NID_setext_genCrypt             601
+#define OBJ_setext_genCrypt             OBJ_set_msgExt,1L
+
+#define SN_setext_miAuth                "setext-miAuth"
+#define LN_setext_miAuth                "merchant initiated auth"
+#define NID_setext_miAuth               602
+#define OBJ_setext_miAuth               OBJ_set_msgExt,3L
+
+#define SN_setext_pinSecure             "setext-pinSecure"
+#define NID_setext_pinSecure            603
+#define OBJ_setext_pinSecure            OBJ_set_msgExt,4L
+
+#define SN_setext_pinAny                "setext-pinAny"
+#define NID_setext_pinAny               604
+#define OBJ_setext_pinAny               OBJ_set_msgExt,5L
+
+#define SN_setext_track2                "setext-track2"
+#define NID_setext_track2               605
+#define OBJ_setext_track2               OBJ_set_msgExt,7L
+
+#define SN_setext_cv            "setext-cv"
+#define LN_setext_cv            "additional verification"
+#define NID_setext_cv           606
+#define OBJ_setext_cv           OBJ_set_msgExt,8L
+
+#define SN_set_policy_root              "set-policy-root"
+#define NID_set_policy_root             607
+#define OBJ_set_policy_root             OBJ_set_policy,0L
+
+#define SN_setCext_hashedRoot           "setCext-hashedRoot"
+#define NID_setCext_hashedRoot          608
+#define OBJ_setCext_hashedRoot          OBJ_set_certExt,0L
+
+#define SN_setCext_certType             "setCext-certType"
+#define NID_setCext_certType            609
+#define OBJ_setCext_certType            OBJ_set_certExt,1L
+
+#define SN_setCext_merchData            "setCext-merchData"
+#define NID_setCext_merchData           610
+#define OBJ_setCext_merchData           OBJ_set_certExt,2L
+
+#define SN_setCext_cCertRequired                "setCext-cCertRequired"
+#define NID_setCext_cCertRequired               611
+#define OBJ_setCext_cCertRequired               OBJ_set_certExt,3L
+
+#define SN_setCext_tunneling            "setCext-tunneling"
+#define NID_setCext_tunneling           612
+#define OBJ_setCext_tunneling           OBJ_set_certExt,4L
+
+#define SN_setCext_setExt               "setCext-setExt"
+#define NID_setCext_setExt              613
+#define OBJ_setCext_setExt              OBJ_set_certExt,5L
+
+#define SN_setCext_setQualf             "setCext-setQualf"
+#define NID_setCext_setQualf            614
+#define OBJ_setCext_setQualf            OBJ_set_certExt,6L
+
+#define SN_setCext_PGWYcapabilities             "setCext-PGWYcapabilities"
+#define NID_setCext_PGWYcapabilities            615
+#define OBJ_setCext_PGWYcapabilities            OBJ_set_certExt,7L
+
+#define SN_setCext_TokenIdentifier              "setCext-TokenIdentifier"
+#define NID_setCext_TokenIdentifier             616
+#define OBJ_setCext_TokenIdentifier             OBJ_set_certExt,8L
+
+#define SN_setCext_Track2Data           "setCext-Track2Data"
+#define NID_setCext_Track2Data          617
+#define OBJ_setCext_Track2Data          OBJ_set_certExt,9L
+
+#define SN_setCext_TokenType            "setCext-TokenType"
+#define NID_setCext_TokenType           618
+#define OBJ_setCext_TokenType           OBJ_set_certExt,10L
+
+#define SN_setCext_IssuerCapabilities           "setCext-IssuerCapabilities"
+#define NID_setCext_IssuerCapabilities          619
+#define OBJ_setCext_IssuerCapabilities          OBJ_set_certExt,11L
+
+#define SN_setAttr_Cert         "setAttr-Cert"
+#define NID_setAttr_Cert                620
+#define OBJ_setAttr_Cert                OBJ_set_attr,0L
+
+#define SN_setAttr_PGWYcap              "setAttr-PGWYcap"
+#define LN_setAttr_PGWYcap              "payment gateway capabilities"
+#define NID_setAttr_PGWYcap             621
+#define OBJ_setAttr_PGWYcap             OBJ_set_attr,1L
+
+#define SN_setAttr_TokenType            "setAttr-TokenType"
+#define NID_setAttr_TokenType           622
+#define OBJ_setAttr_TokenType           OBJ_set_attr,2L
+
+#define SN_setAttr_IssCap               "setAttr-IssCap"
+#define LN_setAttr_IssCap               "issuer capabilities"
+#define NID_setAttr_IssCap              623
+#define OBJ_setAttr_IssCap              OBJ_set_attr,3L
+
+#define SN_set_rootKeyThumb             "set-rootKeyThumb"
+#define NID_set_rootKeyThumb            624
+#define OBJ_set_rootKeyThumb            OBJ_setAttr_Cert,0L
+
+#define SN_set_addPolicy                "set-addPolicy"
+#define NID_set_addPolicy               625
+#define OBJ_set_addPolicy               OBJ_setAttr_Cert,1L
+
+#define SN_setAttr_Token_EMV            "setAttr-Token-EMV"
+#define NID_setAttr_Token_EMV           626
+#define OBJ_setAttr_Token_EMV           OBJ_setAttr_TokenType,1L
+
+#define SN_setAttr_Token_B0Prime                "setAttr-Token-B0Prime"
+#define NID_setAttr_Token_B0Prime               627
+#define OBJ_setAttr_Token_B0Prime               OBJ_setAttr_TokenType,2L
+
+#define SN_setAttr_IssCap_CVM           "setAttr-IssCap-CVM"
+#define NID_setAttr_IssCap_CVM          628
+#define OBJ_setAttr_IssCap_CVM          OBJ_setAttr_IssCap,3L
+
+#define SN_setAttr_IssCap_T2            "setAttr-IssCap-T2"
+#define NID_setAttr_IssCap_T2           629
+#define OBJ_setAttr_IssCap_T2           OBJ_setAttr_IssCap,4L
+
+#define SN_setAttr_IssCap_Sig           "setAttr-IssCap-Sig"
+#define NID_setAttr_IssCap_Sig          630
+#define OBJ_setAttr_IssCap_Sig          OBJ_setAttr_IssCap,5L
+
+#define SN_setAttr_GenCryptgrm          "setAttr-GenCryptgrm"
+#define LN_setAttr_GenCryptgrm          "generate cryptogram"
+#define NID_setAttr_GenCryptgrm         631
+#define OBJ_setAttr_GenCryptgrm         OBJ_setAttr_IssCap_CVM,1L
+
+#define SN_setAttr_T2Enc                "setAttr-T2Enc"
+#define LN_setAttr_T2Enc                "encrypted track 2"
+#define NID_setAttr_T2Enc               632
+#define OBJ_setAttr_T2Enc               OBJ_setAttr_IssCap_T2,1L
+
+#define SN_setAttr_T2cleartxt           "setAttr-T2cleartxt"
+#define LN_setAttr_T2cleartxt           "cleartext track 2"
+#define NID_setAttr_T2cleartxt          633
+#define OBJ_setAttr_T2cleartxt          OBJ_setAttr_IssCap_T2,2L
+
+#define SN_setAttr_TokICCsig            "setAttr-TokICCsig"
+#define LN_setAttr_TokICCsig            "ICC or token signature"
+#define NID_setAttr_TokICCsig           634
+#define OBJ_setAttr_TokICCsig           OBJ_setAttr_IssCap_Sig,1L
+
+#define SN_setAttr_SecDevSig            "setAttr-SecDevSig"
+#define LN_setAttr_SecDevSig            "secure device signature"
+#define NID_setAttr_SecDevSig           635
+#define OBJ_setAttr_SecDevSig           OBJ_setAttr_IssCap_Sig,2L
+
+#define SN_set_brand_IATA_ATA           "set-brand-IATA-ATA"
+#define NID_set_brand_IATA_ATA          636
+#define OBJ_set_brand_IATA_ATA          OBJ_set_brand,1L
+
+#define SN_set_brand_Diners             "set-brand-Diners"
+#define NID_set_brand_Diners            637
+#define OBJ_set_brand_Diners            OBJ_set_brand,30L
+
+#define SN_set_brand_AmericanExpress            "set-brand-AmericanExpress"
+#define NID_set_brand_AmericanExpress           638
+#define OBJ_set_brand_AmericanExpress           OBJ_set_brand,34L
+
+#define SN_set_brand_JCB                "set-brand-JCB"
+#define NID_set_brand_JCB               639
+#define OBJ_set_brand_JCB               OBJ_set_brand,35L
+
+#define SN_set_brand_Visa               "set-brand-Visa"
+#define NID_set_brand_Visa              640
+#define OBJ_set_brand_Visa              OBJ_set_brand,4L
+
+#define SN_set_brand_MasterCard         "set-brand-MasterCard"
+#define NID_set_brand_MasterCard                641
+#define OBJ_set_brand_MasterCard                OBJ_set_brand,5L
+
+#define SN_set_brand_Novus              "set-brand-Novus"
+#define NID_set_brand_Novus             642
+#define OBJ_set_brand_Novus             OBJ_set_brand,6011L
+
+#define SN_des_cdmf             "DES-CDMF"
+#define LN_des_cdmf             "des-cdmf"
+#define NID_des_cdmf            643
+#define OBJ_des_cdmf            OBJ_rsadsi,3L,10L
+
+#define SN_rsaOAEPEncryptionSET         "rsaOAEPEncryptionSET"
+#define NID_rsaOAEPEncryptionSET                644
+#define OBJ_rsaOAEPEncryptionSET                OBJ_rsadsi,1L,1L,6L
+
+#define SN_ipsec3               "Oakley-EC2N-3"
+#define LN_ipsec3               "ipsec3"
+#define NID_ipsec3              749
+
+#define SN_ipsec4               "Oakley-EC2N-4"
+#define LN_ipsec4               "ipsec4"
+#define NID_ipsec4              750
+
+#define SN_whirlpool            "whirlpool"
+#define NID_whirlpool           804
+#define OBJ_whirlpool           OBJ_iso,0L,10118L,3L,0L,55L
+
+#define SN_cryptopro            "cryptopro"
+#define NID_cryptopro           805
+#define OBJ_cryptopro           OBJ_member_body,643L,2L,2L
+
+#define SN_cryptocom            "cryptocom"
+#define NID_cryptocom           806
+#define OBJ_cryptocom           OBJ_member_body,643L,2L,9L
+
+#define SN_id_tc26              "id-tc26"
+#define NID_id_tc26             974
+#define OBJ_id_tc26             OBJ_member_body,643L,7L,1L
+
+#define SN_id_GostR3411_94_with_GostR3410_2001          "id-GostR3411-94-with-GostR3410-2001"
+#define LN_id_GostR3411_94_with_GostR3410_2001          "GOST R 34.11-94 with GOST R 34.10-2001"
+#define NID_id_GostR3411_94_with_GostR3410_2001         807
+#define OBJ_id_GostR3411_94_with_GostR3410_2001         OBJ_cryptopro,3L
+
+#define SN_id_GostR3411_94_with_GostR3410_94            "id-GostR3411-94-with-GostR3410-94"
+#define LN_id_GostR3411_94_with_GostR3410_94            "GOST R 34.11-94 with GOST R 34.10-94"
+#define NID_id_GostR3411_94_with_GostR3410_94           808
+#define OBJ_id_GostR3411_94_with_GostR3410_94           OBJ_cryptopro,4L
+
+#define SN_id_GostR3411_94              "md_gost94"
+#define LN_id_GostR3411_94              "GOST R 34.11-94"
+#define NID_id_GostR3411_94             809
+#define OBJ_id_GostR3411_94             OBJ_cryptopro,9L
+
+#define SN_id_HMACGostR3411_94          "id-HMACGostR3411-94"
+#define LN_id_HMACGostR3411_94          "HMAC GOST 34.11-94"
+#define NID_id_HMACGostR3411_94         810
+#define OBJ_id_HMACGostR3411_94         OBJ_cryptopro,10L
+
+#define SN_id_GostR3410_2001            "gost2001"
+#define LN_id_GostR3410_2001            "GOST R 34.10-2001"
+#define NID_id_GostR3410_2001           811
+#define OBJ_id_GostR3410_2001           OBJ_cryptopro,19L
+
+#define SN_id_GostR3410_94              "gost94"
+#define LN_id_GostR3410_94              "GOST R 34.10-94"
+#define NID_id_GostR3410_94             812
+#define OBJ_id_GostR3410_94             OBJ_cryptopro,20L
+
+#define SN_id_Gost28147_89              "gost89"
+#define LN_id_Gost28147_89              "GOST 28147-89"
+#define NID_id_Gost28147_89             813
+#define OBJ_id_Gost28147_89             OBJ_cryptopro,21L
+
+#define SN_gost89_cnt           "gost89-cnt"
+#define NID_gost89_cnt          814
+
+#define SN_gost89_cnt_12                "gost89-cnt-12"
+#define NID_gost89_cnt_12               975
+
+#define SN_gost89_cbc           "gost89-cbc"
+#define NID_gost89_cbc          1009
+
+#define SN_gost89_ecb           "gost89-ecb"
+#define NID_gost89_ecb          1010
+
+#define SN_gost89_ctr           "gost89-ctr"
+#define NID_gost89_ctr          1011
+
+#define SN_id_Gost28147_89_MAC          "gost-mac"
+#define LN_id_Gost28147_89_MAC          "GOST 28147-89 MAC"
+#define NID_id_Gost28147_89_MAC         815
+#define OBJ_id_Gost28147_89_MAC         OBJ_cryptopro,22L
+
+#define SN_gost_mac_12          "gost-mac-12"
+#define NID_gost_mac_12         976
+
+#define SN_id_GostR3411_94_prf          "prf-gostr3411-94"
+#define LN_id_GostR3411_94_prf          "GOST R 34.11-94 PRF"
+#define NID_id_GostR3411_94_prf         816
+#define OBJ_id_GostR3411_94_prf         OBJ_cryptopro,23L
+
+#define SN_id_GostR3410_2001DH          "id-GostR3410-2001DH"
+#define LN_id_GostR3410_2001DH          "GOST R 34.10-2001 DH"
+#define NID_id_GostR3410_2001DH         817
+#define OBJ_id_GostR3410_2001DH         OBJ_cryptopro,98L
+
+#define SN_id_GostR3410_94DH            "id-GostR3410-94DH"
+#define LN_id_GostR3410_94DH            "GOST R 34.10-94 DH"
+#define NID_id_GostR3410_94DH           818
+#define OBJ_id_GostR3410_94DH           OBJ_cryptopro,99L
+
+#define SN_id_Gost28147_89_CryptoPro_KeyMeshing         "id-Gost28147-89-CryptoPro-KeyMeshing"
+#define NID_id_Gost28147_89_CryptoPro_KeyMeshing                819
+#define OBJ_id_Gost28147_89_CryptoPro_KeyMeshing                OBJ_cryptopro,14L,1L
+
+#define SN_id_Gost28147_89_None_KeyMeshing              "id-Gost28147-89-None-KeyMeshing"
+#define NID_id_Gost28147_89_None_KeyMeshing             820
+#define OBJ_id_Gost28147_89_None_KeyMeshing             OBJ_cryptopro,14L,0L
+
+#define SN_id_GostR3411_94_TestParamSet         "id-GostR3411-94-TestParamSet"
+#define NID_id_GostR3411_94_TestParamSet                821
+#define OBJ_id_GostR3411_94_TestParamSet                OBJ_cryptopro,30L,0L
+
+#define SN_id_GostR3411_94_CryptoProParamSet            "id-GostR3411-94-CryptoProParamSet"
+#define NID_id_GostR3411_94_CryptoProParamSet           822
+#define OBJ_id_GostR3411_94_CryptoProParamSet           OBJ_cryptopro,30L,1L
+
+#define SN_id_Gost28147_89_TestParamSet         "id-Gost28147-89-TestParamSet"
+#define NID_id_Gost28147_89_TestParamSet                823
+#define OBJ_id_Gost28147_89_TestParamSet                OBJ_cryptopro,31L,0L
+
+#define SN_id_Gost28147_89_CryptoPro_A_ParamSet         "id-Gost28147-89-CryptoPro-A-ParamSet"
+#define NID_id_Gost28147_89_CryptoPro_A_ParamSet                824
+#define OBJ_id_Gost28147_89_CryptoPro_A_ParamSet                OBJ_cryptopro,31L,1L
+
+#define SN_id_Gost28147_89_CryptoPro_B_ParamSet         "id-Gost28147-89-CryptoPro-B-ParamSet"
+#define NID_id_Gost28147_89_CryptoPro_B_ParamSet                825
+#define OBJ_id_Gost28147_89_CryptoPro_B_ParamSet                OBJ_cryptopro,31L,2L
+
+#define SN_id_Gost28147_89_CryptoPro_C_ParamSet         "id-Gost28147-89-CryptoPro-C-ParamSet"
+#define NID_id_Gost28147_89_CryptoPro_C_ParamSet                826
+#define OBJ_id_Gost28147_89_CryptoPro_C_ParamSet                OBJ_cryptopro,31L,3L
+
+#define SN_id_Gost28147_89_CryptoPro_D_ParamSet         "id-Gost28147-89-CryptoPro-D-ParamSet"
+#define NID_id_Gost28147_89_CryptoPro_D_ParamSet                827
+#define OBJ_id_Gost28147_89_CryptoPro_D_ParamSet                OBJ_cryptopro,31L,4L
+
+#define SN_id_Gost28147_89_CryptoPro_Oscar_1_1_ParamSet         "id-Gost28147-89-CryptoPro-Oscar-1-1-ParamSet"
+#define NID_id_Gost28147_89_CryptoPro_Oscar_1_1_ParamSet                828
+#define OBJ_id_Gost28147_89_CryptoPro_Oscar_1_1_ParamSet                OBJ_cryptopro,31L,5L
+
+#define SN_id_Gost28147_89_CryptoPro_Oscar_1_0_ParamSet         "id-Gost28147-89-CryptoPro-Oscar-1-0-ParamSet"
+#define NID_id_Gost28147_89_CryptoPro_Oscar_1_0_ParamSet                829
+#define OBJ_id_Gost28147_89_CryptoPro_Oscar_1_0_ParamSet                OBJ_cryptopro,31L,6L
+
+#define SN_id_Gost28147_89_CryptoPro_RIC_1_ParamSet             "id-Gost28147-89-CryptoPro-RIC-1-ParamSet"
+#define NID_id_Gost28147_89_CryptoPro_RIC_1_ParamSet            830
+#define OBJ_id_Gost28147_89_CryptoPro_RIC_1_ParamSet            OBJ_cryptopro,31L,7L
+
+#define SN_id_GostR3410_94_TestParamSet         "id-GostR3410-94-TestParamSet"
+#define NID_id_GostR3410_94_TestParamSet                831
+#define OBJ_id_GostR3410_94_TestParamSet                OBJ_cryptopro,32L,0L
+
+#define SN_id_GostR3410_94_CryptoPro_A_ParamSet         "id-GostR3410-94-CryptoPro-A-ParamSet"
+#define NID_id_GostR3410_94_CryptoPro_A_ParamSet                832
+#define OBJ_id_GostR3410_94_CryptoPro_A_ParamSet                OBJ_cryptopro,32L,2L
+
+#define SN_id_GostR3410_94_CryptoPro_B_ParamSet         "id-GostR3410-94-CryptoPro-B-ParamSet"
+#define NID_id_GostR3410_94_CryptoPro_B_ParamSet                833
+#define OBJ_id_GostR3410_94_CryptoPro_B_ParamSet                OBJ_cryptopro,32L,3L
+
+#define SN_id_GostR3410_94_CryptoPro_C_ParamSet         "id-GostR3410-94-CryptoPro-C-ParamSet"
+#define NID_id_GostR3410_94_CryptoPro_C_ParamSet                834
+#define OBJ_id_GostR3410_94_CryptoPro_C_ParamSet                OBJ_cryptopro,32L,4L
+
+#define SN_id_GostR3410_94_CryptoPro_D_ParamSet         "id-GostR3410-94-CryptoPro-D-ParamSet"
+#define NID_id_GostR3410_94_CryptoPro_D_ParamSet                835
+#define OBJ_id_GostR3410_94_CryptoPro_D_ParamSet                OBJ_cryptopro,32L,5L
+
+#define SN_id_GostR3410_94_CryptoPro_XchA_ParamSet              "id-GostR3410-94-CryptoPro-XchA-ParamSet"
+#define NID_id_GostR3410_94_CryptoPro_XchA_ParamSet             836
+#define OBJ_id_GostR3410_94_CryptoPro_XchA_ParamSet             OBJ_cryptopro,33L,1L
+
+#define SN_id_GostR3410_94_CryptoPro_XchB_ParamSet              "id-GostR3410-94-CryptoPro-XchB-ParamSet"
+#define NID_id_GostR3410_94_CryptoPro_XchB_ParamSet             837
+#define OBJ_id_GostR3410_94_CryptoPro_XchB_ParamSet             OBJ_cryptopro,33L,2L
+
+#define SN_id_GostR3410_94_CryptoPro_XchC_ParamSet              "id-GostR3410-94-CryptoPro-XchC-ParamSet"
+#define NID_id_GostR3410_94_CryptoPro_XchC_ParamSet             838
+#define OBJ_id_GostR3410_94_CryptoPro_XchC_ParamSet             OBJ_cryptopro,33L,3L
+
+#define SN_id_GostR3410_2001_TestParamSet               "id-GostR3410-2001-TestParamSet"
+#define NID_id_GostR3410_2001_TestParamSet              839
+#define OBJ_id_GostR3410_2001_TestParamSet              OBJ_cryptopro,35L,0L
+
+#define SN_id_GostR3410_2001_CryptoPro_A_ParamSet               "id-GostR3410-2001-CryptoPro-A-ParamSet"
+#define NID_id_GostR3410_2001_CryptoPro_A_ParamSet              840
+#define OBJ_id_GostR3410_2001_CryptoPro_A_ParamSet              OBJ_cryptopro,35L,1L
+
+#define SN_id_GostR3410_2001_CryptoPro_B_ParamSet               "id-GostR3410-2001-CryptoPro-B-ParamSet"
+#define NID_id_GostR3410_2001_CryptoPro_B_ParamSet              841
+#define OBJ_id_GostR3410_2001_CryptoPro_B_ParamSet              OBJ_cryptopro,35L,2L
+
+#define SN_id_GostR3410_2001_CryptoPro_C_ParamSet               "id-GostR3410-2001-CryptoPro-C-ParamSet"
+#define NID_id_GostR3410_2001_CryptoPro_C_ParamSet              842
+#define OBJ_id_GostR3410_2001_CryptoPro_C_ParamSet              OBJ_cryptopro,35L,3L
+
+#define SN_id_GostR3410_2001_CryptoPro_XchA_ParamSet            "id-GostR3410-2001-CryptoPro-XchA-ParamSet"
+#define NID_id_GostR3410_2001_CryptoPro_XchA_ParamSet           843
+#define OBJ_id_GostR3410_2001_CryptoPro_XchA_ParamSet           OBJ_cryptopro,36L,0L
+
+#define SN_id_GostR3410_2001_CryptoPro_XchB_ParamSet            "id-GostR3410-2001-CryptoPro-XchB-ParamSet"
+#define NID_id_GostR3410_2001_CryptoPro_XchB_ParamSet           844
+#define OBJ_id_GostR3410_2001_CryptoPro_XchB_ParamSet           OBJ_cryptopro,36L,1L
+
+#define SN_id_GostR3410_94_a            "id-GostR3410-94-a"
+#define NID_id_GostR3410_94_a           845
+#define OBJ_id_GostR3410_94_a           OBJ_id_GostR3410_94,1L
+
+#define SN_id_GostR3410_94_aBis         "id-GostR3410-94-aBis"
+#define NID_id_GostR3410_94_aBis                846
+#define OBJ_id_GostR3410_94_aBis                OBJ_id_GostR3410_94,2L
+
+#define SN_id_GostR3410_94_b            "id-GostR3410-94-b"
+#define NID_id_GostR3410_94_b           847
+#define OBJ_id_GostR3410_94_b           OBJ_id_GostR3410_94,3L
+
+#define SN_id_GostR3410_94_bBis         "id-GostR3410-94-bBis"
+#define NID_id_GostR3410_94_bBis                848
+#define OBJ_id_GostR3410_94_bBis                OBJ_id_GostR3410_94,4L
+
+#define SN_id_Gost28147_89_cc           "id-Gost28147-89-cc"
+#define LN_id_Gost28147_89_cc           "GOST 28147-89 Cryptocom ParamSet"
+#define NID_id_Gost28147_89_cc          849
+#define OBJ_id_Gost28147_89_cc          OBJ_cryptocom,1L,6L,1L
+
+#define SN_id_GostR3410_94_cc           "gost94cc"
+#define LN_id_GostR3410_94_cc           "GOST 34.10-94 Cryptocom"
+#define NID_id_GostR3410_94_cc          850
+#define OBJ_id_GostR3410_94_cc          OBJ_cryptocom,1L,5L,3L
+
+#define SN_id_GostR3410_2001_cc         "gost2001cc"
+#define LN_id_GostR3410_2001_cc         "GOST 34.10-2001 Cryptocom"
+#define NID_id_GostR3410_2001_cc                851
+#define OBJ_id_GostR3410_2001_cc                OBJ_cryptocom,1L,5L,4L
+
+#define SN_id_GostR3411_94_with_GostR3410_94_cc         "id-GostR3411-94-with-GostR3410-94-cc"
+#define LN_id_GostR3411_94_with_GostR3410_94_cc         "GOST R 34.11-94 with GOST R 34.10-94 Cryptocom"
+#define NID_id_GostR3411_94_with_GostR3410_94_cc                852
+#define OBJ_id_GostR3411_94_with_GostR3410_94_cc                OBJ_cryptocom,1L,3L,3L
+
+#define SN_id_GostR3411_94_with_GostR3410_2001_cc               "id-GostR3411-94-with-GostR3410-2001-cc"
+#define LN_id_GostR3411_94_with_GostR3410_2001_cc               "GOST R 34.11-94 with GOST R 34.10-2001 Cryptocom"
+#define NID_id_GostR3411_94_with_GostR3410_2001_cc              853
+#define OBJ_id_GostR3411_94_with_GostR3410_2001_cc              OBJ_cryptocom,1L,3L,4L
+
+#define SN_id_GostR3410_2001_ParamSet_cc                "id-GostR3410-2001-ParamSet-cc"
+#define LN_id_GostR3410_2001_ParamSet_cc                "GOST R 3410-2001 Parameter Set Cryptocom"
+#define NID_id_GostR3410_2001_ParamSet_cc               854
+#define OBJ_id_GostR3410_2001_ParamSet_cc               OBJ_cryptocom,1L,8L,1L
+
+#define SN_id_tc26_algorithms           "id-tc26-algorithms"
+#define NID_id_tc26_algorithms          977
+#define OBJ_id_tc26_algorithms          OBJ_id_tc26,1L
+
+#define SN_id_tc26_sign         "id-tc26-sign"
+#define NID_id_tc26_sign                978
+#define OBJ_id_tc26_sign                OBJ_id_tc26_algorithms,1L
+
+#define SN_id_GostR3410_2012_256                "gost2012_256"
+#define LN_id_GostR3410_2012_256                "GOST R 34.10-2012 with 256 bit modulus"
+#define NID_id_GostR3410_2012_256               979
+#define OBJ_id_GostR3410_2012_256               OBJ_id_tc26_sign,1L
+
+#define SN_id_GostR3410_2012_512                "gost2012_512"
+#define LN_id_GostR3410_2012_512                "GOST R 34.10-2012 with 512 bit modulus"
+#define NID_id_GostR3410_2012_512               980
+#define OBJ_id_GostR3410_2012_512               OBJ_id_tc26_sign,2L
+
+#define SN_id_tc26_digest               "id-tc26-digest"
+#define NID_id_tc26_digest              981
+#define OBJ_id_tc26_digest              OBJ_id_tc26_algorithms,2L
+
+#define SN_id_GostR3411_2012_256                "md_gost12_256"
+#define LN_id_GostR3411_2012_256                "GOST R 34.11-2012 with 256 bit hash"
+#define NID_id_GostR3411_2012_256               982
+#define OBJ_id_GostR3411_2012_256               OBJ_id_tc26_digest,2L
+
+#define SN_id_GostR3411_2012_512                "md_gost12_512"
+#define LN_id_GostR3411_2012_512                "GOST R 34.11-2012 with 512 bit hash"
+#define NID_id_GostR3411_2012_512               983
+#define OBJ_id_GostR3411_2012_512               OBJ_id_tc26_digest,3L
+
+#define SN_id_tc26_signwithdigest               "id-tc26-signwithdigest"
+#define NID_id_tc26_signwithdigest              984
+#define OBJ_id_tc26_signwithdigest              OBJ_id_tc26_algorithms,3L
+
+#define SN_id_tc26_signwithdigest_gost3410_2012_256             "id-tc26-signwithdigest-gost3410-2012-256"
+#define LN_id_tc26_signwithdigest_gost3410_2012_256             "GOST R 34.10-2012 with GOST R 34.11-2012 (256 bit)"
+#define NID_id_tc26_signwithdigest_gost3410_2012_256            985
+#define OBJ_id_tc26_signwithdigest_gost3410_2012_256            OBJ_id_tc26_signwithdigest,2L
+
+#define SN_id_tc26_signwithdigest_gost3410_2012_512             "id-tc26-signwithdigest-gost3410-2012-512"
+#define LN_id_tc26_signwithdigest_gost3410_2012_512             "GOST R 34.10-2012 with GOST R 34.11-2012 (512 bit)"
+#define NID_id_tc26_signwithdigest_gost3410_2012_512            986
+#define OBJ_id_tc26_signwithdigest_gost3410_2012_512            OBJ_id_tc26_signwithdigest,3L
+
+#define SN_id_tc26_mac          "id-tc26-mac"
+#define NID_id_tc26_mac         987
+#define OBJ_id_tc26_mac         OBJ_id_tc26_algorithms,4L
+
+#define SN_id_tc26_hmac_gost_3411_2012_256              "id-tc26-hmac-gost-3411-2012-256"
+#define LN_id_tc26_hmac_gost_3411_2012_256              "HMAC GOST 34.11-2012 256 bit"
+#define NID_id_tc26_hmac_gost_3411_2012_256             988
+#define OBJ_id_tc26_hmac_gost_3411_2012_256             OBJ_id_tc26_mac,1L
+
+#define SN_id_tc26_hmac_gost_3411_2012_512              "id-tc26-hmac-gost-3411-2012-512"
+#define LN_id_tc26_hmac_gost_3411_2012_512              "HMAC GOST 34.11-2012 512 bit"
+#define NID_id_tc26_hmac_gost_3411_2012_512             989
+#define OBJ_id_tc26_hmac_gost_3411_2012_512             OBJ_id_tc26_mac,2L
+
+#define SN_id_tc26_cipher               "id-tc26-cipher"
+#define NID_id_tc26_cipher              990
+#define OBJ_id_tc26_cipher              OBJ_id_tc26_algorithms,5L
+
+#define SN_id_tc26_cipher_gostr3412_2015_magma          "id-tc26-cipher-gostr3412-2015-magma"
+#define NID_id_tc26_cipher_gostr3412_2015_magma         1173
+#define OBJ_id_tc26_cipher_gostr3412_2015_magma         OBJ_id_tc26_cipher,1L
+
+#define SN_magma_ctr_acpkm              "magma-ctr-acpkm"
+#define NID_magma_ctr_acpkm             1174
+#define OBJ_magma_ctr_acpkm             OBJ_id_tc26_cipher_gostr3412_2015_magma,1L
+
+#define SN_magma_ctr_acpkm_omac         "magma-ctr-acpkm-omac"
+#define NID_magma_ctr_acpkm_omac                1175
+#define OBJ_magma_ctr_acpkm_omac                OBJ_id_tc26_cipher_gostr3412_2015_magma,2L
+
+#define SN_id_tc26_cipher_gostr3412_2015_kuznyechik             "id-tc26-cipher-gostr3412-2015-kuznyechik"
+#define NID_id_tc26_cipher_gostr3412_2015_kuznyechik            1176
+#define OBJ_id_tc26_cipher_gostr3412_2015_kuznyechik            OBJ_id_tc26_cipher,2L
+
+#define SN_kuznyechik_ctr_acpkm         "kuznyechik-ctr-acpkm"
+#define NID_kuznyechik_ctr_acpkm                1177
+#define OBJ_kuznyechik_ctr_acpkm                OBJ_id_tc26_cipher_gostr3412_2015_kuznyechik,1L
+
+#define SN_kuznyechik_ctr_acpkm_omac            "kuznyechik-ctr-acpkm-omac"
+#define NID_kuznyechik_ctr_acpkm_omac           1178
+#define OBJ_kuznyechik_ctr_acpkm_omac           OBJ_id_tc26_cipher_gostr3412_2015_kuznyechik,2L
+
+#define SN_id_tc26_agreement            "id-tc26-agreement"
+#define NID_id_tc26_agreement           991
+#define OBJ_id_tc26_agreement           OBJ_id_tc26_algorithms,6L
+
+#define SN_id_tc26_agreement_gost_3410_2012_256         "id-tc26-agreement-gost-3410-2012-256"
+#define NID_id_tc26_agreement_gost_3410_2012_256                992
+#define OBJ_id_tc26_agreement_gost_3410_2012_256                OBJ_id_tc26_agreement,1L
+
+#define SN_id_tc26_agreement_gost_3410_2012_512         "id-tc26-agreement-gost-3410-2012-512"
+#define NID_id_tc26_agreement_gost_3410_2012_512                993
+#define OBJ_id_tc26_agreement_gost_3410_2012_512                OBJ_id_tc26_agreement,2L
+
+#define SN_id_tc26_wrap         "id-tc26-wrap"
+#define NID_id_tc26_wrap                1179
+#define OBJ_id_tc26_wrap                OBJ_id_tc26_algorithms,7L
+
+#define SN_id_tc26_wrap_gostr3412_2015_magma            "id-tc26-wrap-gostr3412-2015-magma"
+#define NID_id_tc26_wrap_gostr3412_2015_magma           1180
+#define OBJ_id_tc26_wrap_gostr3412_2015_magma           OBJ_id_tc26_wrap,1L
+
+#define SN_magma_kexp15         "magma-kexp15"
+#define NID_magma_kexp15                1181
+#define OBJ_magma_kexp15                OBJ_id_tc26_wrap_gostr3412_2015_magma,1L
+
+#define SN_id_tc26_wrap_gostr3412_2015_kuznyechik               "id-tc26-wrap-gostr3412-2015-kuznyechik"
+#define NID_id_tc26_wrap_gostr3412_2015_kuznyechik              1182
+#define OBJ_id_tc26_wrap_gostr3412_2015_kuznyechik              OBJ_id_tc26_wrap,2L
+
+#define SN_kuznyechik_kexp15            "kuznyechik-kexp15"
+#define NID_kuznyechik_kexp15           1183
+#define OBJ_kuznyechik_kexp15           OBJ_id_tc26_wrap_gostr3412_2015_kuznyechik,1L
+
+#define SN_id_tc26_constants            "id-tc26-constants"
+#define NID_id_tc26_constants           994
+#define OBJ_id_tc26_constants           OBJ_id_tc26,2L
+
+#define SN_id_tc26_sign_constants               "id-tc26-sign-constants"
+#define NID_id_tc26_sign_constants              995
+#define OBJ_id_tc26_sign_constants              OBJ_id_tc26_constants,1L
+
+#define SN_id_tc26_gost_3410_2012_256_constants         "id-tc26-gost-3410-2012-256-constants"
+#define NID_id_tc26_gost_3410_2012_256_constants                1147
+#define OBJ_id_tc26_gost_3410_2012_256_constants                OBJ_id_tc26_sign_constants,1L
+
+#define SN_id_tc26_gost_3410_2012_256_paramSetA         "id-tc26-gost-3410-2012-256-paramSetA"
+#define LN_id_tc26_gost_3410_2012_256_paramSetA         "GOST R 34.10-2012 (256 bit) ParamSet A"
+#define NID_id_tc26_gost_3410_2012_256_paramSetA                1148
+#define OBJ_id_tc26_gost_3410_2012_256_paramSetA                OBJ_id_tc26_gost_3410_2012_256_constants,1L
+
+#define SN_id_tc26_gost_3410_2012_256_paramSetB         "id-tc26-gost-3410-2012-256-paramSetB"
+#define LN_id_tc26_gost_3410_2012_256_paramSetB         "GOST R 34.10-2012 (256 bit) ParamSet B"
+#define NID_id_tc26_gost_3410_2012_256_paramSetB                1184
+#define OBJ_id_tc26_gost_3410_2012_256_paramSetB                OBJ_id_tc26_gost_3410_2012_256_constants,2L
+
+#define SN_id_tc26_gost_3410_2012_256_paramSetC         "id-tc26-gost-3410-2012-256-paramSetC"
+#define LN_id_tc26_gost_3410_2012_256_paramSetC         "GOST R 34.10-2012 (256 bit) ParamSet C"
+#define NID_id_tc26_gost_3410_2012_256_paramSetC                1185
+#define OBJ_id_tc26_gost_3410_2012_256_paramSetC                OBJ_id_tc26_gost_3410_2012_256_constants,3L
+
+#define SN_id_tc26_gost_3410_2012_256_paramSetD         "id-tc26-gost-3410-2012-256-paramSetD"
+#define LN_id_tc26_gost_3410_2012_256_paramSetD         "GOST R 34.10-2012 (256 bit) ParamSet D"
+#define NID_id_tc26_gost_3410_2012_256_paramSetD                1186
+#define OBJ_id_tc26_gost_3410_2012_256_paramSetD                OBJ_id_tc26_gost_3410_2012_256_constants,4L
+
+#define SN_id_tc26_gost_3410_2012_512_constants         "id-tc26-gost-3410-2012-512-constants"
+#define NID_id_tc26_gost_3410_2012_512_constants                996
+#define OBJ_id_tc26_gost_3410_2012_512_constants                OBJ_id_tc26_sign_constants,2L
+
+#define SN_id_tc26_gost_3410_2012_512_paramSetTest              "id-tc26-gost-3410-2012-512-paramSetTest"
+#define LN_id_tc26_gost_3410_2012_512_paramSetTest              "GOST R 34.10-2012 (512 bit) testing parameter set"
+#define NID_id_tc26_gost_3410_2012_512_paramSetTest             997
+#define OBJ_id_tc26_gost_3410_2012_512_paramSetTest             OBJ_id_tc26_gost_3410_2012_512_constants,0L
+
+#define SN_id_tc26_gost_3410_2012_512_paramSetA         "id-tc26-gost-3410-2012-512-paramSetA"
+#define LN_id_tc26_gost_3410_2012_512_paramSetA         "GOST R 34.10-2012 (512 bit) ParamSet A"
+#define NID_id_tc26_gost_3410_2012_512_paramSetA                998
+#define OBJ_id_tc26_gost_3410_2012_512_paramSetA                OBJ_id_tc26_gost_3410_2012_512_constants,1L
+
+#define SN_id_tc26_gost_3410_2012_512_paramSetB         "id-tc26-gost-3410-2012-512-paramSetB"
+#define LN_id_tc26_gost_3410_2012_512_paramSetB         "GOST R 34.10-2012 (512 bit) ParamSet B"
+#define NID_id_tc26_gost_3410_2012_512_paramSetB                999
+#define OBJ_id_tc26_gost_3410_2012_512_paramSetB                OBJ_id_tc26_gost_3410_2012_512_constants,2L
+
+#define SN_id_tc26_gost_3410_2012_512_paramSetC         "id-tc26-gost-3410-2012-512-paramSetC"
+#define LN_id_tc26_gost_3410_2012_512_paramSetC         "GOST R 34.10-2012 (512 bit) ParamSet C"
+#define NID_id_tc26_gost_3410_2012_512_paramSetC                1149
+#define OBJ_id_tc26_gost_3410_2012_512_paramSetC                OBJ_id_tc26_gost_3410_2012_512_constants,3L
+
+#define SN_id_tc26_digest_constants             "id-tc26-digest-constants"
+#define NID_id_tc26_digest_constants            1000
+#define OBJ_id_tc26_digest_constants            OBJ_id_tc26_constants,2L
+
+#define SN_id_tc26_cipher_constants             "id-tc26-cipher-constants"
+#define NID_id_tc26_cipher_constants            1001
+#define OBJ_id_tc26_cipher_constants            OBJ_id_tc26_constants,5L
+
+#define SN_id_tc26_gost_28147_constants         "id-tc26-gost-28147-constants"
+#define NID_id_tc26_gost_28147_constants                1002
+#define OBJ_id_tc26_gost_28147_constants                OBJ_id_tc26_cipher_constants,1L
+
+#define SN_id_tc26_gost_28147_param_Z           "id-tc26-gost-28147-param-Z"
+#define LN_id_tc26_gost_28147_param_Z           "GOST 28147-89 TC26 parameter set"
+#define NID_id_tc26_gost_28147_param_Z          1003
+#define OBJ_id_tc26_gost_28147_param_Z          OBJ_id_tc26_gost_28147_constants,1L
+
+#define SN_INN          "INN"
+#define LN_INN          "INN"
+#define NID_INN         1004
+#define OBJ_INN         OBJ_member_body,643L,3L,131L,1L,1L
+
+#define SN_OGRN         "OGRN"
+#define LN_OGRN         "OGRN"
+#define NID_OGRN                1005
+#define OBJ_OGRN                OBJ_member_body,643L,100L,1L
+
+#define SN_SNILS                "SNILS"
+#define LN_SNILS                "SNILS"
+#define NID_SNILS               1006
+#define OBJ_SNILS               OBJ_member_body,643L,100L,3L
+
+#define SN_OGRNIP               "OGRNIP"
+#define LN_OGRNIP               "OGRNIP"
+#define NID_OGRNIP              1226
+#define OBJ_OGRNIP              OBJ_member_body,643L,100L,5L
+
+#define SN_subjectSignTool              "subjectSignTool"
+#define LN_subjectSignTool              "Signing Tool of Subject"
+#define NID_subjectSignTool             1007
+#define OBJ_subjectSignTool             OBJ_member_body,643L,100L,111L
+
+#define SN_issuerSignTool               "issuerSignTool"
+#define LN_issuerSignTool               "Signing Tool of Issuer"
+#define NID_issuerSignTool              1008
+#define OBJ_issuerSignTool              OBJ_member_body,643L,100L,112L
+
+#define SN_classSignTool                "classSignTool"
+#define LN_classSignTool                "Class of Signing Tool"
+#define NID_classSignTool               1227
+#define OBJ_classSignTool               OBJ_member_body,643L,100L,113L
+
+#define SN_classSignToolKC1             "classSignToolKC1"
+#define LN_classSignToolKC1             "Class of Signing Tool KC1"
+#define NID_classSignToolKC1            1228
+#define OBJ_classSignToolKC1            OBJ_member_body,643L,100L,113L,1L
+
+#define SN_classSignToolKC2             "classSignToolKC2"
+#define LN_classSignToolKC2             "Class of Signing Tool KC2"
+#define NID_classSignToolKC2            1229
+#define OBJ_classSignToolKC2            OBJ_member_body,643L,100L,113L,2L
+
+#define SN_classSignToolKC3             "classSignToolKC3"
+#define LN_classSignToolKC3             "Class of Signing Tool KC3"
+#define NID_classSignToolKC3            1230
+#define OBJ_classSignToolKC3            OBJ_member_body,643L,100L,113L,3L
+
+#define SN_classSignToolKB1             "classSignToolKB1"
+#define LN_classSignToolKB1             "Class of Signing Tool KB1"
+#define NID_classSignToolKB1            1231
+#define OBJ_classSignToolKB1            OBJ_member_body,643L,100L,113L,4L
+
+#define SN_classSignToolKB2             "classSignToolKB2"
+#define LN_classSignToolKB2             "Class of Signing Tool KB2"
+#define NID_classSignToolKB2            1232
+#define OBJ_classSignToolKB2            OBJ_member_body,643L,100L,113L,5L
+
+#define SN_classSignToolKA1             "classSignToolKA1"
+#define LN_classSignToolKA1             "Class of Signing Tool KA1"
+#define NID_classSignToolKA1            1233
+#define OBJ_classSignToolKA1            OBJ_member_body,643L,100L,113L,6L
+
+#define SN_kuznyechik_ecb               "kuznyechik-ecb"
+#define NID_kuznyechik_ecb              1012
+
+#define SN_kuznyechik_ctr               "kuznyechik-ctr"
+#define NID_kuznyechik_ctr              1013
+
+#define SN_kuznyechik_ofb               "kuznyechik-ofb"
+#define NID_kuznyechik_ofb              1014
+
+#define SN_kuznyechik_cbc               "kuznyechik-cbc"
+#define NID_kuznyechik_cbc              1015
+
+#define SN_kuznyechik_cfb               "kuznyechik-cfb"
+#define NID_kuznyechik_cfb              1016
+
+#define SN_kuznyechik_mac               "kuznyechik-mac"
+#define NID_kuznyechik_mac              1017
+
+#define SN_magma_ecb            "magma-ecb"
+#define NID_magma_ecb           1187
+
+#define SN_magma_ctr            "magma-ctr"
+#define NID_magma_ctr           1188
+
+#define SN_magma_ofb            "magma-ofb"
+#define NID_magma_ofb           1189
+
+#define SN_magma_cbc            "magma-cbc"
+#define NID_magma_cbc           1190
+
+#define SN_magma_cfb            "magma-cfb"
+#define NID_magma_cfb           1191
+
+#define SN_magma_mac            "magma-mac"
+#define NID_magma_mac           1192
+
+#define SN_camellia_128_cbc             "CAMELLIA-128-CBC"
+#define LN_camellia_128_cbc             "camellia-128-cbc"
+#define NID_camellia_128_cbc            751
+#define OBJ_camellia_128_cbc            1L,2L,392L,200011L,61L,1L,1L,1L,2L
+
+#define SN_camellia_192_cbc             "CAMELLIA-192-CBC"
+#define LN_camellia_192_cbc             "camellia-192-cbc"
+#define NID_camellia_192_cbc            752
+#define OBJ_camellia_192_cbc            1L,2L,392L,200011L,61L,1L,1L,1L,3L
+
+#define SN_camellia_256_cbc             "CAMELLIA-256-CBC"
+#define LN_camellia_256_cbc             "camellia-256-cbc"
+#define NID_camellia_256_cbc            753
+#define OBJ_camellia_256_cbc            1L,2L,392L,200011L,61L,1L,1L,1L,4L
+
+#define SN_id_camellia128_wrap          "id-camellia128-wrap"
+#define NID_id_camellia128_wrap         907
+#define OBJ_id_camellia128_wrap         1L,2L,392L,200011L,61L,1L,1L,3L,2L
+
+#define SN_id_camellia192_wrap          "id-camellia192-wrap"
+#define NID_id_camellia192_wrap         908
+#define OBJ_id_camellia192_wrap         1L,2L,392L,200011L,61L,1L,1L,3L,3L
+
+#define SN_id_camellia256_wrap          "id-camellia256-wrap"
+#define NID_id_camellia256_wrap         909
+#define OBJ_id_camellia256_wrap         1L,2L,392L,200011L,61L,1L,1L,3L,4L
+
+#define OBJ_ntt_ds              0L,3L,4401L,5L
+
+#define OBJ_camellia            OBJ_ntt_ds,3L,1L,9L
+
+#define SN_camellia_128_ecb             "CAMELLIA-128-ECB"
+#define LN_camellia_128_ecb             "camellia-128-ecb"
+#define NID_camellia_128_ecb            754
+#define OBJ_camellia_128_ecb            OBJ_camellia,1L
+
+#define SN_camellia_128_ofb128          "CAMELLIA-128-OFB"
+#define LN_camellia_128_ofb128          "camellia-128-ofb"
+#define NID_camellia_128_ofb128         766
+#define OBJ_camellia_128_ofb128         OBJ_camellia,3L
+
+#define SN_camellia_128_cfb128          "CAMELLIA-128-CFB"
+#define LN_camellia_128_cfb128          "camellia-128-cfb"
+#define NID_camellia_128_cfb128         757
+#define OBJ_camellia_128_cfb128         OBJ_camellia,4L
+
+#define SN_camellia_128_gcm             "CAMELLIA-128-GCM"
+#define LN_camellia_128_gcm             "camellia-128-gcm"
+#define NID_camellia_128_gcm            961
+#define OBJ_camellia_128_gcm            OBJ_camellia,6L
+
+#define SN_camellia_128_ccm             "CAMELLIA-128-CCM"
+#define LN_camellia_128_ccm             "camellia-128-ccm"
+#define NID_camellia_128_ccm            962
+#define OBJ_camellia_128_ccm            OBJ_camellia,7L
+
+#define SN_camellia_128_ctr             "CAMELLIA-128-CTR"
+#define LN_camellia_128_ctr             "camellia-128-ctr"
+#define NID_camellia_128_ctr            963
+#define OBJ_camellia_128_ctr            OBJ_camellia,9L
+
+#define SN_camellia_128_cmac            "CAMELLIA-128-CMAC"
+#define LN_camellia_128_cmac            "camellia-128-cmac"
+#define NID_camellia_128_cmac           964
+#define OBJ_camellia_128_cmac           OBJ_camellia,10L
+
+#define SN_camellia_192_ecb             "CAMELLIA-192-ECB"
+#define LN_camellia_192_ecb             "camellia-192-ecb"
+#define NID_camellia_192_ecb            755
+#define OBJ_camellia_192_ecb            OBJ_camellia,21L
+
+#define SN_camellia_192_ofb128          "CAMELLIA-192-OFB"
+#define LN_camellia_192_ofb128          "camellia-192-ofb"
+#define NID_camellia_192_ofb128         767
+#define OBJ_camellia_192_ofb128         OBJ_camellia,23L
+
+#define SN_camellia_192_cfb128          "CAMELLIA-192-CFB"
+#define LN_camellia_192_cfb128          "camellia-192-cfb"
+#define NID_camellia_192_cfb128         758
+#define OBJ_camellia_192_cfb128         OBJ_camellia,24L
+
+#define SN_camellia_192_gcm             "CAMELLIA-192-GCM"
+#define LN_camellia_192_gcm             "camellia-192-gcm"
+#define NID_camellia_192_gcm            965
+#define OBJ_camellia_192_gcm            OBJ_camellia,26L
+
+#define SN_camellia_192_ccm             "CAMELLIA-192-CCM"
+#define LN_camellia_192_ccm             "camellia-192-ccm"
+#define NID_camellia_192_ccm            966
+#define OBJ_camellia_192_ccm            OBJ_camellia,27L
+
+#define SN_camellia_192_ctr             "CAMELLIA-192-CTR"
+#define LN_camellia_192_ctr             "camellia-192-ctr"
+#define NID_camellia_192_ctr            967
+#define OBJ_camellia_192_ctr            OBJ_camellia,29L
+
+#define SN_camellia_192_cmac            "CAMELLIA-192-CMAC"
+#define LN_camellia_192_cmac            "camellia-192-cmac"
+#define NID_camellia_192_cmac           968
+#define OBJ_camellia_192_cmac           OBJ_camellia,30L
+
+#define SN_camellia_256_ecb             "CAMELLIA-256-ECB"
+#define LN_camellia_256_ecb             "camellia-256-ecb"
+#define NID_camellia_256_ecb            756
+#define OBJ_camellia_256_ecb            OBJ_camellia,41L
+
+#define SN_camellia_256_ofb128          "CAMELLIA-256-OFB"
+#define LN_camellia_256_ofb128          "camellia-256-ofb"
+#define NID_camellia_256_ofb128         768
+#define OBJ_camellia_256_ofb128         OBJ_camellia,43L
+
+#define SN_camellia_256_cfb128          "CAMELLIA-256-CFB"
+#define LN_camellia_256_cfb128          "camellia-256-cfb"
+#define NID_camellia_256_cfb128         759
+#define OBJ_camellia_256_cfb128         OBJ_camellia,44L
+
+#define SN_camellia_256_gcm             "CAMELLIA-256-GCM"
+#define LN_camellia_256_gcm             "camellia-256-gcm"
+#define NID_camellia_256_gcm            969
+#define OBJ_camellia_256_gcm            OBJ_camellia,46L
+
+#define SN_camellia_256_ccm             "CAMELLIA-256-CCM"
+#define LN_camellia_256_ccm             "camellia-256-ccm"
+#define NID_camellia_256_ccm            970
+#define OBJ_camellia_256_ccm            OBJ_camellia,47L
+
+#define SN_camellia_256_ctr             "CAMELLIA-256-CTR"
+#define LN_camellia_256_ctr             "camellia-256-ctr"
+#define NID_camellia_256_ctr            971
+#define OBJ_camellia_256_ctr            OBJ_camellia,49L
+
+#define SN_camellia_256_cmac            "CAMELLIA-256-CMAC"
+#define LN_camellia_256_cmac            "camellia-256-cmac"
+#define NID_camellia_256_cmac           972
+#define OBJ_camellia_256_cmac           OBJ_camellia,50L
+
+#define SN_camellia_128_cfb1            "CAMELLIA-128-CFB1"
+#define LN_camellia_128_cfb1            "camellia-128-cfb1"
+#define NID_camellia_128_cfb1           760
+
+#define SN_camellia_192_cfb1            "CAMELLIA-192-CFB1"
+#define LN_camellia_192_cfb1            "camellia-192-cfb1"
+#define NID_camellia_192_cfb1           761
+
+#define SN_camellia_256_cfb1            "CAMELLIA-256-CFB1"
+#define LN_camellia_256_cfb1            "camellia-256-cfb1"
+#define NID_camellia_256_cfb1           762
+
+#define SN_camellia_128_cfb8            "CAMELLIA-128-CFB8"
+#define LN_camellia_128_cfb8            "camellia-128-cfb8"
+#define NID_camellia_128_cfb8           763
+
+#define SN_camellia_192_cfb8            "CAMELLIA-192-CFB8"
+#define LN_camellia_192_cfb8            "camellia-192-cfb8"
+#define NID_camellia_192_cfb8           764
+
+#define SN_camellia_256_cfb8            "CAMELLIA-256-CFB8"
+#define LN_camellia_256_cfb8            "camellia-256-cfb8"
+#define NID_camellia_256_cfb8           765
+
+#define OBJ_aria                1L,2L,410L,200046L,1L,1L
+
+#define SN_aria_128_ecb         "ARIA-128-ECB"
+#define LN_aria_128_ecb         "aria-128-ecb"
+#define NID_aria_128_ecb                1065
+#define OBJ_aria_128_ecb                OBJ_aria,1L
+
+#define SN_aria_128_cbc         "ARIA-128-CBC"
+#define LN_aria_128_cbc         "aria-128-cbc"
+#define NID_aria_128_cbc                1066
+#define OBJ_aria_128_cbc                OBJ_aria,2L
+
+#define SN_aria_128_cfb128              "ARIA-128-CFB"
+#define LN_aria_128_cfb128              "aria-128-cfb"
+#define NID_aria_128_cfb128             1067
+#define OBJ_aria_128_cfb128             OBJ_aria,3L
+
+#define SN_aria_128_ofb128              "ARIA-128-OFB"
+#define LN_aria_128_ofb128              "aria-128-ofb"
+#define NID_aria_128_ofb128             1068
+#define OBJ_aria_128_ofb128             OBJ_aria,4L
+
+#define SN_aria_128_ctr         "ARIA-128-CTR"
+#define LN_aria_128_ctr         "aria-128-ctr"
+#define NID_aria_128_ctr                1069
+#define OBJ_aria_128_ctr                OBJ_aria,5L
+
+#define SN_aria_192_ecb         "ARIA-192-ECB"
+#define LN_aria_192_ecb         "aria-192-ecb"
+#define NID_aria_192_ecb                1070
+#define OBJ_aria_192_ecb                OBJ_aria,6L
+
+#define SN_aria_192_cbc         "ARIA-192-CBC"
+#define LN_aria_192_cbc         "aria-192-cbc"
+#define NID_aria_192_cbc                1071
+#define OBJ_aria_192_cbc                OBJ_aria,7L
+
+#define SN_aria_192_cfb128              "ARIA-192-CFB"
+#define LN_aria_192_cfb128              "aria-192-cfb"
+#define NID_aria_192_cfb128             1072
+#define OBJ_aria_192_cfb128             OBJ_aria,8L
+
+#define SN_aria_192_ofb128              "ARIA-192-OFB"
+#define LN_aria_192_ofb128              "aria-192-ofb"
+#define NID_aria_192_ofb128             1073
+#define OBJ_aria_192_ofb128             OBJ_aria,9L
+
+#define SN_aria_192_ctr         "ARIA-192-CTR"
+#define LN_aria_192_ctr         "aria-192-ctr"
+#define NID_aria_192_ctr                1074
+#define OBJ_aria_192_ctr                OBJ_aria,10L
+
+#define SN_aria_256_ecb         "ARIA-256-ECB"
+#define LN_aria_256_ecb         "aria-256-ecb"
+#define NID_aria_256_ecb                1075
+#define OBJ_aria_256_ecb                OBJ_aria,11L
+
+#define SN_aria_256_cbc         "ARIA-256-CBC"
+#define LN_aria_256_cbc         "aria-256-cbc"
+#define NID_aria_256_cbc                1076
+#define OBJ_aria_256_cbc                OBJ_aria,12L
+
+#define SN_aria_256_cfb128              "ARIA-256-CFB"
+#define LN_aria_256_cfb128              "aria-256-cfb"
+#define NID_aria_256_cfb128             1077
+#define OBJ_aria_256_cfb128             OBJ_aria,13L
+
+#define SN_aria_256_ofb128              "ARIA-256-OFB"
+#define LN_aria_256_ofb128              "aria-256-ofb"
+#define NID_aria_256_ofb128             1078
+#define OBJ_aria_256_ofb128             OBJ_aria,14L
+
+#define SN_aria_256_ctr         "ARIA-256-CTR"
+#define LN_aria_256_ctr         "aria-256-ctr"
+#define NID_aria_256_ctr                1079
+#define OBJ_aria_256_ctr                OBJ_aria,15L
+
+#define SN_aria_128_cfb1                "ARIA-128-CFB1"
+#define LN_aria_128_cfb1                "aria-128-cfb1"
+#define NID_aria_128_cfb1               1080
+
+#define SN_aria_192_cfb1                "ARIA-192-CFB1"
+#define LN_aria_192_cfb1                "aria-192-cfb1"
+#define NID_aria_192_cfb1               1081
+
+#define SN_aria_256_cfb1                "ARIA-256-CFB1"
+#define LN_aria_256_cfb1                "aria-256-cfb1"
+#define NID_aria_256_cfb1               1082
+
+#define SN_aria_128_cfb8                "ARIA-128-CFB8"
+#define LN_aria_128_cfb8                "aria-128-cfb8"
+#define NID_aria_128_cfb8               1083
+
+#define SN_aria_192_cfb8                "ARIA-192-CFB8"
+#define LN_aria_192_cfb8                "aria-192-cfb8"
+#define NID_aria_192_cfb8               1084
+
+#define SN_aria_256_cfb8                "ARIA-256-CFB8"
+#define LN_aria_256_cfb8                "aria-256-cfb8"
+#define NID_aria_256_cfb8               1085
+
+#define SN_aria_128_ccm         "ARIA-128-CCM"
+#define LN_aria_128_ccm         "aria-128-ccm"
+#define NID_aria_128_ccm                1120
+#define OBJ_aria_128_ccm                OBJ_aria,37L
+
+#define SN_aria_192_ccm         "ARIA-192-CCM"
+#define LN_aria_192_ccm         "aria-192-ccm"
+#define NID_aria_192_ccm                1121
+#define OBJ_aria_192_ccm                OBJ_aria,38L
+
+#define SN_aria_256_ccm         "ARIA-256-CCM"
+#define LN_aria_256_ccm         "aria-256-ccm"
+#define NID_aria_256_ccm                1122
+#define OBJ_aria_256_ccm                OBJ_aria,39L
+
+#define SN_aria_128_gcm         "ARIA-128-GCM"
+#define LN_aria_128_gcm         "aria-128-gcm"
+#define NID_aria_128_gcm                1123
+#define OBJ_aria_128_gcm                OBJ_aria,34L
+
+#define SN_aria_192_gcm         "ARIA-192-GCM"
+#define LN_aria_192_gcm         "aria-192-gcm"
+#define NID_aria_192_gcm                1124
+#define OBJ_aria_192_gcm                OBJ_aria,35L
+
+#define SN_aria_256_gcm         "ARIA-256-GCM"
+#define LN_aria_256_gcm         "aria-256-gcm"
+#define NID_aria_256_gcm                1125
+#define OBJ_aria_256_gcm                OBJ_aria,36L
+
+#define SN_kisa         "KISA"
+#define LN_kisa         "kisa"
+#define NID_kisa                773
+#define OBJ_kisa                OBJ_member_body,410L,200004L
+
+#define SN_seed_ecb             "SEED-ECB"
+#define LN_seed_ecb             "seed-ecb"
+#define NID_seed_ecb            776
+#define OBJ_seed_ecb            OBJ_kisa,1L,3L
+
+#define SN_seed_cbc             "SEED-CBC"
+#define LN_seed_cbc             "seed-cbc"
+#define NID_seed_cbc            777
+#define OBJ_seed_cbc            OBJ_kisa,1L,4L
+
+#define SN_seed_cfb128          "SEED-CFB"
+#define LN_seed_cfb128          "seed-cfb"
+#define NID_seed_cfb128         779
+#define OBJ_seed_cfb128         OBJ_kisa,1L,5L
+
+#define SN_seed_ofb128          "SEED-OFB"
+#define LN_seed_ofb128          "seed-ofb"
+#define NID_seed_ofb128         778
+#define OBJ_seed_ofb128         OBJ_kisa,1L,6L
+
+#define SN_sm4_ecb              "SM4-ECB"
+#define LN_sm4_ecb              "sm4-ecb"
+#define NID_sm4_ecb             1133
+#define OBJ_sm4_ecb             OBJ_sm_scheme,104L,1L
+
+#define SN_sm4_cbc              "SM4-CBC"
+#define LN_sm4_cbc              "sm4-cbc"
+#define NID_sm4_cbc             1134
+#define OBJ_sm4_cbc             OBJ_sm_scheme,104L,2L
+
+#define SN_sm4_ofb128           "SM4-OFB"
+#define LN_sm4_ofb128           "sm4-ofb"
+#define NID_sm4_ofb128          1135
+#define OBJ_sm4_ofb128          OBJ_sm_scheme,104L,3L
+
+#define SN_sm4_cfb128           "SM4-CFB"
+#define LN_sm4_cfb128           "sm4-cfb"
+#define NID_sm4_cfb128          1137
+#define OBJ_sm4_cfb128          OBJ_sm_scheme,104L,4L
+
+#define SN_sm4_cfb1             "SM4-CFB1"
+#define LN_sm4_cfb1             "sm4-cfb1"
+#define NID_sm4_cfb1            1136
+#define OBJ_sm4_cfb1            OBJ_sm_scheme,104L,5L
+
+#define SN_sm4_cfb8             "SM4-CFB8"
+#define LN_sm4_cfb8             "sm4-cfb8"
+#define NID_sm4_cfb8            1138
+#define OBJ_sm4_cfb8            OBJ_sm_scheme,104L,6L
+
+#define SN_sm4_ctr              "SM4-CTR"
+#define LN_sm4_ctr              "sm4-ctr"
+#define NID_sm4_ctr             1139
+#define OBJ_sm4_ctr             OBJ_sm_scheme,104L,7L
+
+#define SN_hmac         "HMAC"
+#define LN_hmac         "hmac"
+#define NID_hmac                855
+
+#define SN_cmac         "CMAC"
+#define LN_cmac         "cmac"
+#define NID_cmac                894
+
+#define SN_rc4_hmac_md5         "RC4-HMAC-MD5"
+#define LN_rc4_hmac_md5         "rc4-hmac-md5"
+#define NID_rc4_hmac_md5                915
+
+#define SN_aes_128_cbc_hmac_sha1                "AES-128-CBC-HMAC-SHA1"
+#define LN_aes_128_cbc_hmac_sha1                "aes-128-cbc-hmac-sha1"
+#define NID_aes_128_cbc_hmac_sha1               916
+
+#define SN_aes_192_cbc_hmac_sha1                "AES-192-CBC-HMAC-SHA1"
+#define LN_aes_192_cbc_hmac_sha1                "aes-192-cbc-hmac-sha1"
+#define NID_aes_192_cbc_hmac_sha1               917
+
+#define SN_aes_256_cbc_hmac_sha1                "AES-256-CBC-HMAC-SHA1"
+#define LN_aes_256_cbc_hmac_sha1                "aes-256-cbc-hmac-sha1"
+#define NID_aes_256_cbc_hmac_sha1               918
+
+#define SN_aes_128_cbc_hmac_sha256              "AES-128-CBC-HMAC-SHA256"
+#define LN_aes_128_cbc_hmac_sha256              "aes-128-cbc-hmac-sha256"
+#define NID_aes_128_cbc_hmac_sha256             948
+
+#define SN_aes_192_cbc_hmac_sha256              "AES-192-CBC-HMAC-SHA256"
+#define LN_aes_192_cbc_hmac_sha256              "aes-192-cbc-hmac-sha256"
+#define NID_aes_192_cbc_hmac_sha256             949
+
+#define SN_aes_256_cbc_hmac_sha256              "AES-256-CBC-HMAC-SHA256"
+#define LN_aes_256_cbc_hmac_sha256              "aes-256-cbc-hmac-sha256"
+#define NID_aes_256_cbc_hmac_sha256             950
+
+#define SN_chacha20_poly1305            "ChaCha20-Poly1305"
+#define LN_chacha20_poly1305            "chacha20-poly1305"
+#define NID_chacha20_poly1305           1018
+
+#define SN_chacha20             "ChaCha20"
+#define LN_chacha20             "chacha20"
+#define NID_chacha20            1019
+
+#define SN_dhpublicnumber               "dhpublicnumber"
+#define LN_dhpublicnumber               "X9.42 DH"
+#define NID_dhpublicnumber              920
+#define OBJ_dhpublicnumber              OBJ_ISO_US,10046L,2L,1L
+
+#define SN_brainpoolP160r1              "brainpoolP160r1"
+#define NID_brainpoolP160r1             921
+#define OBJ_brainpoolP160r1             1L,3L,36L,3L,3L,2L,8L,1L,1L,1L
+
+#define SN_brainpoolP160t1              "brainpoolP160t1"
+#define NID_brainpoolP160t1             922
+#define OBJ_brainpoolP160t1             1L,3L,36L,3L,3L,2L,8L,1L,1L,2L
+
+#define SN_brainpoolP192r1              "brainpoolP192r1"
+#define NID_brainpoolP192r1             923
+#define OBJ_brainpoolP192r1             1L,3L,36L,3L,3L,2L,8L,1L,1L,3L
+
+#define SN_brainpoolP192t1              "brainpoolP192t1"
+#define NID_brainpoolP192t1             924
+#define OBJ_brainpoolP192t1             1L,3L,36L,3L,3L,2L,8L,1L,1L,4L
+
+#define SN_brainpoolP224r1              "brainpoolP224r1"
+#define NID_brainpoolP224r1             925
+#define OBJ_brainpoolP224r1             1L,3L,36L,3L,3L,2L,8L,1L,1L,5L
+
+#define SN_brainpoolP224t1              "brainpoolP224t1"
+#define NID_brainpoolP224t1             926
+#define OBJ_brainpoolP224t1             1L,3L,36L,3L,3L,2L,8L,1L,1L,6L
+
+#define SN_brainpoolP256r1              "brainpoolP256r1"
+#define NID_brainpoolP256r1             927
+#define OBJ_brainpoolP256r1             1L,3L,36L,3L,3L,2L,8L,1L,1L,7L
+
+#define SN_brainpoolP256t1              "brainpoolP256t1"
+#define NID_brainpoolP256t1             928
+#define OBJ_brainpoolP256t1             1L,3L,36L,3L,3L,2L,8L,1L,1L,8L
+
+#define SN_brainpoolP320r1              "brainpoolP320r1"
+#define NID_brainpoolP320r1             929
+#define OBJ_brainpoolP320r1             1L,3L,36L,3L,3L,2L,8L,1L,1L,9L
+
+#define SN_brainpoolP320t1              "brainpoolP320t1"
+#define NID_brainpoolP320t1             930
+#define OBJ_brainpoolP320t1             1L,3L,36L,3L,3L,2L,8L,1L,1L,10L
+
+#define SN_brainpoolP384r1              "brainpoolP384r1"
+#define NID_brainpoolP384r1             931
+#define OBJ_brainpoolP384r1             1L,3L,36L,3L,3L,2L,8L,1L,1L,11L
+
+#define SN_brainpoolP384t1              "brainpoolP384t1"
+#define NID_brainpoolP384t1             932
+#define OBJ_brainpoolP384t1             1L,3L,36L,3L,3L,2L,8L,1L,1L,12L
+
+#define SN_brainpoolP512r1              "brainpoolP512r1"
+#define NID_brainpoolP512r1             933
+#define OBJ_brainpoolP512r1             1L,3L,36L,3L,3L,2L,8L,1L,1L,13L
+
+#define SN_brainpoolP512t1              "brainpoolP512t1"
+#define NID_brainpoolP512t1             934
+#define OBJ_brainpoolP512t1             1L,3L,36L,3L,3L,2L,8L,1L,1L,14L
+
+#define OBJ_x9_63_scheme                1L,3L,133L,16L,840L,63L,0L
+
+#define OBJ_secg_scheme         OBJ_certicom_arc,1L
+
+#define SN_dhSinglePass_stdDH_sha1kdf_scheme            "dhSinglePass-stdDH-sha1kdf-scheme"
+#define NID_dhSinglePass_stdDH_sha1kdf_scheme           936
+#define OBJ_dhSinglePass_stdDH_sha1kdf_scheme           OBJ_x9_63_scheme,2L
+
+#define SN_dhSinglePass_stdDH_sha224kdf_scheme          "dhSinglePass-stdDH-sha224kdf-scheme"
+#define NID_dhSinglePass_stdDH_sha224kdf_scheme         937
+#define OBJ_dhSinglePass_stdDH_sha224kdf_scheme         OBJ_secg_scheme,11L,0L
+
+#define SN_dhSinglePass_stdDH_sha256kdf_scheme          "dhSinglePass-stdDH-sha256kdf-scheme"
+#define NID_dhSinglePass_stdDH_sha256kdf_scheme         938
+#define OBJ_dhSinglePass_stdDH_sha256kdf_scheme         OBJ_secg_scheme,11L,1L
+
+#define SN_dhSinglePass_stdDH_sha384kdf_scheme          "dhSinglePass-stdDH-sha384kdf-scheme"
+#define NID_dhSinglePass_stdDH_sha384kdf_scheme         939
+#define OBJ_dhSinglePass_stdDH_sha384kdf_scheme         OBJ_secg_scheme,11L,2L
+
+#define SN_dhSinglePass_stdDH_sha512kdf_scheme          "dhSinglePass-stdDH-sha512kdf-scheme"
+#define NID_dhSinglePass_stdDH_sha512kdf_scheme         940
+#define OBJ_dhSinglePass_stdDH_sha512kdf_scheme         OBJ_secg_scheme,11L,3L
+
+#define SN_dhSinglePass_cofactorDH_sha1kdf_scheme               "dhSinglePass-cofactorDH-sha1kdf-scheme"
+#define NID_dhSinglePass_cofactorDH_sha1kdf_scheme              941
+#define OBJ_dhSinglePass_cofactorDH_sha1kdf_scheme              OBJ_x9_63_scheme,3L
+
+#define SN_dhSinglePass_cofactorDH_sha224kdf_scheme             "dhSinglePass-cofactorDH-sha224kdf-scheme"
+#define NID_dhSinglePass_cofactorDH_sha224kdf_scheme            942
+#define OBJ_dhSinglePass_cofactorDH_sha224kdf_scheme            OBJ_secg_scheme,14L,0L
+
+#define SN_dhSinglePass_cofactorDH_sha256kdf_scheme             "dhSinglePass-cofactorDH-sha256kdf-scheme"
+#define NID_dhSinglePass_cofactorDH_sha256kdf_scheme            943
+#define OBJ_dhSinglePass_cofactorDH_sha256kdf_scheme            OBJ_secg_scheme,14L,1L
+
+#define SN_dhSinglePass_cofactorDH_sha384kdf_scheme             "dhSinglePass-cofactorDH-sha384kdf-scheme"
+#define NID_dhSinglePass_cofactorDH_sha384kdf_scheme            944
+#define OBJ_dhSinglePass_cofactorDH_sha384kdf_scheme            OBJ_secg_scheme,14L,2L
+
+#define SN_dhSinglePass_cofactorDH_sha512kdf_scheme             "dhSinglePass-cofactorDH-sha512kdf-scheme"
+#define NID_dhSinglePass_cofactorDH_sha512kdf_scheme            945
+#define OBJ_dhSinglePass_cofactorDH_sha512kdf_scheme            OBJ_secg_scheme,14L,3L
+
+#define SN_dh_std_kdf           "dh-std-kdf"
+#define NID_dh_std_kdf          946
+
+#define SN_dh_cofactor_kdf              "dh-cofactor-kdf"
+#define NID_dh_cofactor_kdf             947
+
+#define SN_ct_precert_scts              "ct_precert_scts"
+#define LN_ct_precert_scts              "CT Precertificate SCTs"
+#define NID_ct_precert_scts             951
+#define OBJ_ct_precert_scts             1L,3L,6L,1L,4L,1L,11129L,2L,4L,2L
+
+#define SN_ct_precert_poison            "ct_precert_poison"
+#define LN_ct_precert_poison            "CT Precertificate Poison"
+#define NID_ct_precert_poison           952
+#define OBJ_ct_precert_poison           1L,3L,6L,1L,4L,1L,11129L,2L,4L,3L
+
+#define SN_ct_precert_signer            "ct_precert_signer"
+#define LN_ct_precert_signer            "CT Precertificate Signer"
+#define NID_ct_precert_signer           953
+#define OBJ_ct_precert_signer           1L,3L,6L,1L,4L,1L,11129L,2L,4L,4L
+
+#define SN_ct_cert_scts         "ct_cert_scts"
+#define LN_ct_cert_scts         "CT Certificate SCTs"
+#define NID_ct_cert_scts                954
+#define OBJ_ct_cert_scts                1L,3L,6L,1L,4L,1L,11129L,2L,4L,5L
+
+#define SN_jurisdictionLocalityName             "jurisdictionL"
+#define LN_jurisdictionLocalityName             "jurisdictionLocalityName"
+#define NID_jurisdictionLocalityName            955
+#define OBJ_jurisdictionLocalityName            1L,3L,6L,1L,4L,1L,311L,60L,2L,1L,1L
+
+#define SN_jurisdictionStateOrProvinceName              "jurisdictionST"
+#define LN_jurisdictionStateOrProvinceName              "jurisdictionStateOrProvinceName"
+#define NID_jurisdictionStateOrProvinceName             956
+#define OBJ_jurisdictionStateOrProvinceName             1L,3L,6L,1L,4L,1L,311L,60L,2L,1L,2L
+
+#define SN_jurisdictionCountryName              "jurisdictionC"
+#define LN_jurisdictionCountryName              "jurisdictionCountryName"
+#define NID_jurisdictionCountryName             957
+#define OBJ_jurisdictionCountryName             1L,3L,6L,1L,4L,1L,311L,60L,2L,1L,3L
+
+#define SN_id_scrypt            "id-scrypt"
+#define LN_id_scrypt            "scrypt"
+#define NID_id_scrypt           973
+#define OBJ_id_scrypt           1L,3L,6L,1L,4L,1L,11591L,4L,11L
+
+#define SN_tls1_prf             "TLS1-PRF"
+#define LN_tls1_prf             "tls1-prf"
+#define NID_tls1_prf            1021
+
+#define SN_hkdf         "HKDF"
+#define LN_hkdf         "hkdf"
+#define NID_hkdf                1036
+
+#define SN_sshkdf               "SSHKDF"
+#define LN_sshkdf               "sshkdf"
+#define NID_sshkdf              1203
+
+#define SN_sskdf                "SSKDF"
+#define LN_sskdf                "sskdf"
+#define NID_sskdf               1205
+
+#define SN_x942kdf              "X942KDF"
+#define LN_x942kdf              "x942kdf"
+#define NID_x942kdf             1207
+
+#define SN_x963kdf              "X963KDF"
+#define LN_x963kdf              "x963kdf"
+#define NID_x963kdf             1206
+
+#define SN_id_pkinit            "id-pkinit"
+#define NID_id_pkinit           1031
+#define OBJ_id_pkinit           1L,3L,6L,1L,5L,2L,3L
+
+#define SN_pkInitClientAuth             "pkInitClientAuth"
+#define LN_pkInitClientAuth             "PKINIT Client Auth"
+#define NID_pkInitClientAuth            1032
+#define OBJ_pkInitClientAuth            OBJ_id_pkinit,4L
+
+#define SN_pkInitKDC            "pkInitKDC"
+#define LN_pkInitKDC            "Signing KDC Response"
+#define NID_pkInitKDC           1033
+#define OBJ_pkInitKDC           OBJ_id_pkinit,5L
+
+#define SN_X25519               "X25519"
+#define NID_X25519              1034
+#define OBJ_X25519              1L,3L,101L,110L
+
+#define SN_X448         "X448"
+#define NID_X448                1035
+#define OBJ_X448                1L,3L,101L,111L
+
+#define SN_ED25519              "ED25519"
+#define NID_ED25519             1087
+#define OBJ_ED25519             1L,3L,101L,112L
+
+#define SN_ED448                "ED448"
+#define NID_ED448               1088
+#define OBJ_ED448               1L,3L,101L,113L
+
+#define SN_kx_rsa               "KxRSA"
+#define LN_kx_rsa               "kx-rsa"
+#define NID_kx_rsa              1037
+
+#define SN_kx_ecdhe             "KxECDHE"
+#define LN_kx_ecdhe             "kx-ecdhe"
+#define NID_kx_ecdhe            1038
+
+#define SN_kx_dhe               "KxDHE"
+#define LN_kx_dhe               "kx-dhe"
+#define NID_kx_dhe              1039
+
+#define SN_kx_ecdhe_psk         "KxECDHE-PSK"
+#define LN_kx_ecdhe_psk         "kx-ecdhe-psk"
+#define NID_kx_ecdhe_psk                1040
+
+#define SN_kx_dhe_psk           "KxDHE-PSK"
+#define LN_kx_dhe_psk           "kx-dhe-psk"
+#define NID_kx_dhe_psk          1041
+
+#define SN_kx_rsa_psk           "KxRSA_PSK"
+#define LN_kx_rsa_psk           "kx-rsa-psk"
+#define NID_kx_rsa_psk          1042
+
+#define SN_kx_psk               "KxPSK"
+#define LN_kx_psk               "kx-psk"
+#define NID_kx_psk              1043
+
+#define SN_kx_srp               "KxSRP"
+#define LN_kx_srp               "kx-srp"
+#define NID_kx_srp              1044
+
+#define SN_kx_gost              "KxGOST"
+#define LN_kx_gost              "kx-gost"
+#define NID_kx_gost             1045
+
+#define SN_kx_gost18            "KxGOST18"
+#define LN_kx_gost18            "kx-gost18"
+#define NID_kx_gost18           1218
+
+#define SN_kx_any               "KxANY"
+#define LN_kx_any               "kx-any"
+#define NID_kx_any              1063
+
+#define SN_auth_rsa             "AuthRSA"
+#define LN_auth_rsa             "auth-rsa"
+#define NID_auth_rsa            1046
+
+#define SN_auth_ecdsa           "AuthECDSA"
+#define LN_auth_ecdsa           "auth-ecdsa"
+#define NID_auth_ecdsa          1047
+
+#define SN_auth_psk             "AuthPSK"
+#define LN_auth_psk             "auth-psk"
+#define NID_auth_psk            1048
+
+#define SN_auth_dss             "AuthDSS"
+#define LN_auth_dss             "auth-dss"
+#define NID_auth_dss            1049
+
+#define SN_auth_gost01          "AuthGOST01"
+#define LN_auth_gost01          "auth-gost01"
+#define NID_auth_gost01         1050
+
+#define SN_auth_gost12          "AuthGOST12"
+#define LN_auth_gost12          "auth-gost12"
+#define NID_auth_gost12         1051
+
+#define SN_auth_srp             "AuthSRP"
+#define LN_auth_srp             "auth-srp"
+#define NID_auth_srp            1052
+
+#define SN_auth_null            "AuthNULL"
+#define LN_auth_null            "auth-null"
+#define NID_auth_null           1053
+
+#define SN_auth_any             "AuthANY"
+#define LN_auth_any             "auth-any"
+#define NID_auth_any            1064
+
+#define SN_poly1305             "Poly1305"
+#define LN_poly1305             "poly1305"
+#define NID_poly1305            1061
+
+#define SN_siphash              "SipHash"
+#define LN_siphash              "siphash"
+#define NID_siphash             1062
+
+#define SN_ffdhe2048            "ffdhe2048"
+#define NID_ffdhe2048           1126
+
+#define SN_ffdhe3072            "ffdhe3072"
+#define NID_ffdhe3072           1127
+
+#define SN_ffdhe4096            "ffdhe4096"
+#define NID_ffdhe4096           1128
+
+#define SN_ffdhe6144            "ffdhe6144"
+#define NID_ffdhe6144           1129
+
+#define SN_ffdhe8192            "ffdhe8192"
+#define NID_ffdhe8192           1130
+
+#define SN_modp_1536            "modp_1536"
+#define NID_modp_1536           1212
+
+#define SN_modp_2048            "modp_2048"
+#define NID_modp_2048           1213
+
+#define SN_modp_3072            "modp_3072"
+#define NID_modp_3072           1214
+
+#define SN_modp_4096            "modp_4096"
+#define NID_modp_4096           1215
+
+#define SN_modp_6144            "modp_6144"
+#define NID_modp_6144           1216
+
+#define SN_modp_8192            "modp_8192"
+#define NID_modp_8192           1217
+
+#define SN_ISO_UA               "ISO-UA"
+#define NID_ISO_UA              1150
+#define OBJ_ISO_UA              OBJ_member_body,804L
+
+#define SN_ua_pki               "ua-pki"
+#define NID_ua_pki              1151
+#define OBJ_ua_pki              OBJ_ISO_UA,2L,1L,1L,1L
+
+#define SN_dstu28147            "dstu28147"
+#define LN_dstu28147            "DSTU Gost 28147-2009"
+#define NID_dstu28147           1152
+#define OBJ_dstu28147           OBJ_ua_pki,1L,1L,1L
+
+#define SN_dstu28147_ofb                "dstu28147-ofb"
+#define LN_dstu28147_ofb                "DSTU Gost 28147-2009 OFB mode"
+#define NID_dstu28147_ofb               1153
+#define OBJ_dstu28147_ofb               OBJ_dstu28147,2L
+
+#define SN_dstu28147_cfb                "dstu28147-cfb"
+#define LN_dstu28147_cfb                "DSTU Gost 28147-2009 CFB mode"
+#define NID_dstu28147_cfb               1154
+#define OBJ_dstu28147_cfb               OBJ_dstu28147,3L
+
+#define SN_dstu28147_wrap               "dstu28147-wrap"
+#define LN_dstu28147_wrap               "DSTU Gost 28147-2009 key wrap"
+#define NID_dstu28147_wrap              1155
+#define OBJ_dstu28147_wrap              OBJ_dstu28147,5L
+
+#define SN_hmacWithDstu34311            "hmacWithDstu34311"
+#define LN_hmacWithDstu34311            "HMAC DSTU Gost 34311-95"
+#define NID_hmacWithDstu34311           1156
+#define OBJ_hmacWithDstu34311           OBJ_ua_pki,1L,1L,2L
+
+#define SN_dstu34311            "dstu34311"
+#define LN_dstu34311            "DSTU Gost 34311-95"
+#define NID_dstu34311           1157
+#define OBJ_dstu34311           OBJ_ua_pki,1L,2L,1L
+
+#define SN_dstu4145le           "dstu4145le"
+#define LN_dstu4145le           "DSTU 4145-2002 little endian"
+#define NID_dstu4145le          1158
+#define OBJ_dstu4145le          OBJ_ua_pki,1L,3L,1L,1L
+
+#define SN_dstu4145be           "dstu4145be"
+#define LN_dstu4145be           "DSTU 4145-2002 big endian"
+#define NID_dstu4145be          1159
+#define OBJ_dstu4145be          OBJ_dstu4145le,1L,1L
+
+#define SN_uacurve0             "uacurve0"
+#define LN_uacurve0             "DSTU curve 0"
+#define NID_uacurve0            1160
+#define OBJ_uacurve0            OBJ_dstu4145le,2L,0L
+
+#define SN_uacurve1             "uacurve1"
+#define LN_uacurve1             "DSTU curve 1"
+#define NID_uacurve1            1161
+#define OBJ_uacurve1            OBJ_dstu4145le,2L,1L
+
+#define SN_uacurve2             "uacurve2"
+#define LN_uacurve2             "DSTU curve 2"
+#define NID_uacurve2            1162
+#define OBJ_uacurve2            OBJ_dstu4145le,2L,2L
+
+#define SN_uacurve3             "uacurve3"
+#define LN_uacurve3             "DSTU curve 3"
+#define NID_uacurve3            1163
+#define OBJ_uacurve3            OBJ_dstu4145le,2L,3L
+
+#define SN_uacurve4             "uacurve4"
+#define LN_uacurve4             "DSTU curve 4"
+#define NID_uacurve4            1164
+#define OBJ_uacurve4            OBJ_dstu4145le,2L,4L
+
+#define SN_uacurve5             "uacurve5"
+#define LN_uacurve5             "DSTU curve 5"
+#define NID_uacurve5            1165
+#define OBJ_uacurve5            OBJ_dstu4145le,2L,5L
+
+#define SN_uacurve6             "uacurve6"
+#define LN_uacurve6             "DSTU curve 6"
+#define NID_uacurve6            1166
+#define OBJ_uacurve6            OBJ_dstu4145le,2L,6L
+
+#define SN_uacurve7             "uacurve7"
+#define LN_uacurve7             "DSTU curve 7"
+#define NID_uacurve7            1167
+#define OBJ_uacurve7            OBJ_dstu4145le,2L,7L
+
+#define SN_uacurve8             "uacurve8"
+#define LN_uacurve8             "DSTU curve 8"
+#define NID_uacurve8            1168
+#define OBJ_uacurve8            OBJ_dstu4145le,2L,8L
+
+#define SN_uacurve9             "uacurve9"
+#define LN_uacurve9             "DSTU curve 9"
+#define NID_uacurve9            1169
+#define OBJ_uacurve9            OBJ_dstu4145le,2L,9L
+
+#define SN_aes_128_siv          "AES-128-SIV"
+#define LN_aes_128_siv          "aes-128-siv"
+#define NID_aes_128_siv         1198
+
+#define SN_aes_192_siv          "AES-192-SIV"
+#define LN_aes_192_siv          "aes-192-siv"
+#define NID_aes_192_siv         1199
+
+#define SN_aes_256_siv          "AES-256-SIV"
+#define LN_aes_256_siv          "aes-256-siv"
+#define NID_aes_256_siv         1200
+
+#endif /* OPENSSL_OBJ_MAC_H */
+
+#ifndef OPENSSL_NO_DEPRECATED_3_0
+
+#define SN_id_tc26_cipher_gostr3412_2015_magma_ctracpkm                 SN_magma_ctr_acpkm
+#define NID_id_tc26_cipher_gostr3412_2015_magma_ctracpkm                NID_magma_ctr_acpkm
+#define OBJ_id_tc26_cipher_gostr3412_2015_magma_ctracpkm                OBJ_magma_ctr_acpkm
+
+#define SN_id_tc26_cipher_gostr3412_2015_magma_ctracpkm_omac            SN_magma_ctr_acpkm_omac
+#define NID_id_tc26_cipher_gostr3412_2015_magma_ctracpkm_omac           NID_magma_ctr_acpkm_omac
+#define OBJ_id_tc26_cipher_gostr3412_2015_magma_ctracpkm_omac           OBJ_magma_ctr_acpkm_omac
+
+#define SN_id_tc26_cipher_gostr3412_2015_kuznyechik_ctracpkm            SN_kuznyechik_ctr_acpkm
+#define NID_id_tc26_cipher_gostr3412_2015_kuznyechik_ctracpkm           NID_kuznyechik_ctr_acpkm
+#define OBJ_id_tc26_cipher_gostr3412_2015_kuznyechik_ctracpkm           OBJ_kuznyechik_ctr_acpkm
+
+#define SN_id_tc26_cipher_gostr3412_2015_kuznyechik_ctracpkm_omac               SN_kuznyechik_ctr_acpkm_omac
+#define NID_id_tc26_cipher_gostr3412_2015_kuznyechik_ctracpkm_omac              NID_kuznyechik_ctr_acpkm_omac
+#define OBJ_id_tc26_cipher_gostr3412_2015_kuznyechik_ctracpkm_omac              OBJ_kuznyechik_ctr_acpkm_omac
+
+#define SN_id_tc26_wrap_gostr3412_2015_magma_kexp15             SN_magma_kexp15
+#define NID_id_tc26_wrap_gostr3412_2015_magma_kexp15            NID_magma_kexp15
+#define OBJ_id_tc26_wrap_gostr3412_2015_magma_kexp15            OBJ_magma_kexp15
+
+#define SN_id_tc26_wrap_gostr3412_2015_kuznyechik_kexp15                SN_kuznyechik_kexp15
+#define NID_id_tc26_wrap_gostr3412_2015_kuznyechik_kexp15               NID_kuznyechik_kexp15
+#define OBJ_id_tc26_wrap_gostr3412_2015_kuznyechik_kexp15               OBJ_kuznyechik_kexp15
+
+#define SN_grasshopper_ecb              SN_kuznyechik_ecb
+#define NID_grasshopper_ecb             NID_kuznyechik_ecb
+
+#define SN_grasshopper_ctr              SN_kuznyechik_ctr
+#define NID_grasshopper_ctr             NID_kuznyechik_ctr
+
+#define SN_grasshopper_ofb              SN_kuznyechik_ofb
+#define NID_grasshopper_ofb             NID_kuznyechik_ofb
+
+#define SN_grasshopper_cbc              SN_kuznyechik_cbc
+#define NID_grasshopper_cbc             NID_kuznyechik_cbc
+
+#define SN_grasshopper_cfb              SN_kuznyechik_cfb
+#define NID_grasshopper_cfb             NID_kuznyechik_cfb
+
+#define SN_grasshopper_mac              SN_kuznyechik_mac
+#define NID_grasshopper_mac             NID_kuznyechik_mac
+
+#endif  /* OPENSSL_NO_DEPRECATED_3_0 */
diff --git a/openssl/objects.h b/openssl/objects.h
new file mode 100644
index 0000000..9ea91c2
--- /dev/null
+++ b/openssl/objects.h
@@ -0,0 +1,183 @@
+/*
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_OBJECTS_H
+# define OPENSSL_OBJECTS_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_OBJECTS_H
+# endif
+
+# include <openssl/obj_mac.h>
+# include <openssl/bio.h>
+# include <openssl/asn1.h>
+# include <openssl/objectserr.h>
+
+# define OBJ_NAME_TYPE_UNDEF             0x00
+# define OBJ_NAME_TYPE_MD_METH           0x01
+# define OBJ_NAME_TYPE_CIPHER_METH       0x02
+# define OBJ_NAME_TYPE_PKEY_METH         0x03
+# define OBJ_NAME_TYPE_COMP_METH         0x04
+# define OBJ_NAME_TYPE_MAC_METH          0x05
+# define OBJ_NAME_TYPE_KDF_METH          0x06
+# define OBJ_NAME_TYPE_NUM               0x07
+
+# define OBJ_NAME_ALIAS                  0x8000
+
+# define OBJ_BSEARCH_VALUE_ON_NOMATCH            0x01
+# define OBJ_BSEARCH_FIRST_VALUE_ON_MATCH        0x02
+
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+typedef struct obj_name_st {
+    int type;
+    int alias;
+    const char *name;
+    const char *data;
+} OBJ_NAME;
+
+# define         OBJ_create_and_add_object(a,b,c) OBJ_create(a,b,c)
+
+int OBJ_NAME_init(void);
+int OBJ_NAME_new_index(unsigned long (*hash_func) (const char *),
+                       int (*cmp_func) (const char *, const char *),
+                       void (*free_func) (const char *, int, const char *));
+const char *OBJ_NAME_get(const char *name, int type);
+int OBJ_NAME_add(const char *name, int type, const char *data);
+int OBJ_NAME_remove(const char *name, int type);
+void OBJ_NAME_cleanup(int type); /* -1 for everything */
+void OBJ_NAME_do_all(int type, void (*fn) (const OBJ_NAME *, void *arg),
+                     void *arg);
+void OBJ_NAME_do_all_sorted(int type,
+                            void (*fn) (const OBJ_NAME *, void *arg),
+                            void *arg);
+
+DECLARE_ASN1_DUP_FUNCTION_name(ASN1_OBJECT, OBJ)
+ASN1_OBJECT *OBJ_nid2obj(int n);
+const char *OBJ_nid2ln(int n);
+const char *OBJ_nid2sn(int n);
+int OBJ_obj2nid(const ASN1_OBJECT *o);
+ASN1_OBJECT *OBJ_txt2obj(const char *s, int no_name);
+int OBJ_obj2txt(char *buf, int buf_len, const ASN1_OBJECT *a, int no_name);
+int OBJ_txt2nid(const char *s);
+int OBJ_ln2nid(const char *s);
+int OBJ_sn2nid(const char *s);
+int OBJ_cmp(const ASN1_OBJECT *a, const ASN1_OBJECT *b);
+const void *OBJ_bsearch_(const void *key, const void *base, int num, int size,
+                         int (*cmp) (const void *, const void *));
+const void *OBJ_bsearch_ex_(const void *key, const void *base, int num,
+                            int size,
+                            int (*cmp) (const void *, const void *),
+                            int flags);
+
+# define _DECLARE_OBJ_BSEARCH_CMP_FN(scope, type1, type2, nm)    \
+  static int nm##_cmp_BSEARCH_CMP_FN(const void *, const void *); \
+  static int nm##_cmp(type1 const *, type2 const *); \
+  scope type2 * OBJ_bsearch_##nm(type1 *key, type2 const *base, int num)
+
+# define DECLARE_OBJ_BSEARCH_CMP_FN(type1, type2, cmp)   \
+  _DECLARE_OBJ_BSEARCH_CMP_FN(static, type1, type2, cmp)
+# define DECLARE_OBJ_BSEARCH_GLOBAL_CMP_FN(type1, type2, nm)     \
+  type2 * OBJ_bsearch_##nm(type1 *key, type2 const *base, int num)
+
+/*-
+ * Unsolved problem: if a type is actually a pointer type, like
+ * nid_triple is, then its impossible to get a const where you need
+ * it. Consider:
+ *
+ * typedef int nid_triple[3];
+ * const void *a_;
+ * const nid_triple const *a = a_;
+ *
+ * The assignment discards a const because what you really want is:
+ *
+ * const int const * const *a = a_;
+ *
+ * But if you do that, you lose the fact that a is an array of 3 ints,
+ * which breaks comparison functions.
+ *
+ * Thus we end up having to cast, sadly, or unpack the
+ * declarations. Or, as I finally did in this case, declare nid_triple
+ * to be a struct, which it should have been in the first place.
+ *
+ * Ben, August 2008.
+ *
+ * Also, strictly speaking not all types need be const, but handling
+ * the non-constness means a lot of complication, and in practice
+ * comparison routines do always not touch their arguments.
+ */
+
+# define IMPLEMENT_OBJ_BSEARCH_CMP_FN(type1, type2, nm)  \
+  static int nm##_cmp_BSEARCH_CMP_FN(const void *a_, const void *b_)    \
+      { \
+      type1 const *a = a_; \
+      type2 const *b = b_; \
+      return nm##_cmp(a,b); \
+      } \
+  static type2 *OBJ_bsearch_##nm(type1 *key, type2 const *base, int num) \
+      { \
+      return (type2 *)OBJ_bsearch_(key, base, num, sizeof(type2), \
+                                        nm##_cmp_BSEARCH_CMP_FN); \
+      } \
+      extern void dummy_prototype(void)
+
+# define IMPLEMENT_OBJ_BSEARCH_GLOBAL_CMP_FN(type1, type2, nm)   \
+  static int nm##_cmp_BSEARCH_CMP_FN(const void *a_, const void *b_)    \
+      { \
+      type1 const *a = a_; \
+      type2 const *b = b_; \
+      return nm##_cmp(a,b); \
+      } \
+  type2 *OBJ_bsearch_##nm(type1 *key, type2 const *base, int num) \
+      { \
+      return (type2 *)OBJ_bsearch_(key, base, num, sizeof(type2), \
+                                        nm##_cmp_BSEARCH_CMP_FN); \
+      } \
+      extern void dummy_prototype(void)
+
+# define OBJ_bsearch(type1,key,type2,base,num,cmp)                              \
+  ((type2 *)OBJ_bsearch_(CHECKED_PTR_OF(type1,key),CHECKED_PTR_OF(type2,base), \
+                         num,sizeof(type2),                             \
+                         ((void)CHECKED_PTR_OF(type1,cmp##_type_1),     \
+                          (void)CHECKED_PTR_OF(type2,cmp##_type_2),     \
+                          cmp##_BSEARCH_CMP_FN)))
+
+# define OBJ_bsearch_ex(type1,key,type2,base,num,cmp,flags)                      \
+  ((type2 *)OBJ_bsearch_ex_(CHECKED_PTR_OF(type1,key),CHECKED_PTR_OF(type2,base), \
+                         num,sizeof(type2),                             \
+                         ((void)CHECKED_PTR_OF(type1,cmp##_type_1),     \
+                          (void)type_2=CHECKED_PTR_OF(type2,cmp##_type_2), \
+                          cmp##_BSEARCH_CMP_FN)),flags)
+
+int OBJ_new_nid(int num);
+int OBJ_add_object(const ASN1_OBJECT *obj);
+int OBJ_create(const char *oid, const char *sn, const char *ln);
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+# define OBJ_cleanup() while(0) continue
+#endif
+int OBJ_create_objects(BIO *in);
+
+size_t OBJ_length(const ASN1_OBJECT *obj);
+const unsigned char *OBJ_get0_data(const ASN1_OBJECT *obj);
+
+int OBJ_find_sigid_algs(int signid, int *pdig_nid, int *ppkey_nid);
+int OBJ_find_sigid_by_algs(int *psignid, int dig_nid, int pkey_nid);
+int OBJ_add_sigid(int signid, int dig_id, int pkey_id);
+void OBJ_sigid_free(void);
+
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/objectserr.h b/openssl/objectserr.h
new file mode 100644
index 0000000..585217f
--- /dev/null
+++ b/openssl/objectserr.h
@@ -0,0 +1,28 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_OBJECTSERR_H
+# define OPENSSL_OBJECTSERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * OBJ reason codes.
+ */
+# define OBJ_R_OID_EXISTS                                 102
+# define OBJ_R_UNKNOWN_NID                                101
+# define OBJ_R_UNKNOWN_OBJECT_NAME                        103
+
+#endif
diff --git a/openssl/ocsp.h b/openssl/ocsp.h
new file mode 100644
index 0000000..5688381
--- /dev/null
+++ b/openssl/ocsp.h
@@ -0,0 +1,483 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\ocsp.h.in
+ *
+ * Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+#ifndef OPENSSL_OCSP_H
+# define OPENSSL_OCSP_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_OCSP_H
+# endif
+
+# include <openssl/opensslconf.h>
+# include <openssl/http.h>
+# include <openssl/asn1.h>
+
+/*
+ * These definitions are outside the OPENSSL_NO_OCSP guard because although for
+ * historical reasons they have OCSP_* names, they can actually be used
+ * independently of OCSP. E.g. see RFC5280
+ */
+/*-
+ *   CRLReason ::= ENUMERATED {
+ *        unspecified             (0),
+ *        keyCompromise           (1),
+ *        cACompromise            (2),
+ *        affiliationChanged      (3),
+ *        superseded              (4),
+ *        cessationOfOperation    (5),
+ *        certificateHold         (6),
+ *        -- value 7 is not used
+ *        removeFromCRL           (8),
+ *        privilegeWithdrawn      (9),
+ *        aACompromise           (10) }
+ */
+# define OCSP_REVOKED_STATUS_NOSTATUS                -1
+# define OCSP_REVOKED_STATUS_UNSPECIFIED             0
+# define OCSP_REVOKED_STATUS_KEYCOMPROMISE           1
+# define OCSP_REVOKED_STATUS_CACOMPROMISE            2
+# define OCSP_REVOKED_STATUS_AFFILIATIONCHANGED      3
+# define OCSP_REVOKED_STATUS_SUPERSEDED              4
+# define OCSP_REVOKED_STATUS_CESSATIONOFOPERATION    5
+# define OCSP_REVOKED_STATUS_CERTIFICATEHOLD         6
+# define OCSP_REVOKED_STATUS_REMOVEFROMCRL           8
+# define OCSP_REVOKED_STATUS_PRIVILEGEWITHDRAWN      9
+# define OCSP_REVOKED_STATUS_AACOMPROMISE            10
+
+
+# ifndef OPENSSL_NO_OCSP
+
+#  include <openssl/x509.h>
+#  include <openssl/x509v3.h>
+#  include <openssl/safestack.h>
+#  include <openssl/ocsperr.h>
+
+#  ifdef __cplusplus
+extern "C" {
+#  endif
+
+/* Various flags and values */
+
+#  define OCSP_DEFAULT_NONCE_LENGTH       16
+
+#  define OCSP_NOCERTS                    0x1
+#  define OCSP_NOINTERN                   0x2
+#  define OCSP_NOSIGS                     0x4
+#  define OCSP_NOCHAIN                    0x8
+#  define OCSP_NOVERIFY                   0x10
+#  define OCSP_NOEXPLICIT                 0x20
+#  define OCSP_NOCASIGN                   0x40
+#  define OCSP_NODELEGATED                0x80
+#  define OCSP_NOCHECKS                   0x100
+#  define OCSP_TRUSTOTHER                 0x200
+#  define OCSP_RESPID_KEY                 0x400
+#  define OCSP_NOTIME                     0x800
+#  define OCSP_PARTIAL_CHAIN              0x1000
+
+typedef struct ocsp_cert_id_st OCSP_CERTID;
+typedef struct ocsp_one_request_st OCSP_ONEREQ;
+typedef struct ocsp_req_info_st OCSP_REQINFO;
+typedef struct ocsp_signature_st OCSP_SIGNATURE;
+typedef struct ocsp_request_st OCSP_REQUEST;
+
+SKM_DEFINE_STACK_OF_INTERNAL(OCSP_CERTID, OCSP_CERTID, OCSP_CERTID)
+#define sk_OCSP_CERTID_num(sk) OPENSSL_sk_num(ossl_check_const_OCSP_CERTID_sk_type(sk))
+#define sk_OCSP_CERTID_value(sk, idx) ((OCSP_CERTID *)OPENSSL_sk_value(ossl_check_const_OCSP_CERTID_sk_type(sk), (idx)))
+#define sk_OCSP_CERTID_new(cmp) ((STACK_OF(OCSP_CERTID) *)OPENSSL_sk_new(ossl_check_OCSP_CERTID_compfunc_type(cmp)))
+#define sk_OCSP_CERTID_new_null() ((STACK_OF(OCSP_CERTID) *)OPENSSL_sk_new_null())
+#define sk_OCSP_CERTID_new_reserve(cmp, n) ((STACK_OF(OCSP_CERTID) *)OPENSSL_sk_new_reserve(ossl_check_OCSP_CERTID_compfunc_type(cmp), (n)))
+#define sk_OCSP_CERTID_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_OCSP_CERTID_sk_type(sk), (n))
+#define sk_OCSP_CERTID_free(sk) OPENSSL_sk_free(ossl_check_OCSP_CERTID_sk_type(sk))
+#define sk_OCSP_CERTID_zero(sk) OPENSSL_sk_zero(ossl_check_OCSP_CERTID_sk_type(sk))
+#define sk_OCSP_CERTID_delete(sk, i) ((OCSP_CERTID *)OPENSSL_sk_delete(ossl_check_OCSP_CERTID_sk_type(sk), (i)))
+#define sk_OCSP_CERTID_delete_ptr(sk, ptr) ((OCSP_CERTID *)OPENSSL_sk_delete_ptr(ossl_check_OCSP_CERTID_sk_type(sk), ossl_check_OCSP_CERTID_type(ptr)))
+#define sk_OCSP_CERTID_push(sk, ptr) OPENSSL_sk_push(ossl_check_OCSP_CERTID_sk_type(sk), ossl_check_OCSP_CERTID_type(ptr))
+#define sk_OCSP_CERTID_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_OCSP_CERTID_sk_type(sk), ossl_check_OCSP_CERTID_type(ptr))
+#define sk_OCSP_CERTID_pop(sk) ((OCSP_CERTID *)OPENSSL_sk_pop(ossl_check_OCSP_CERTID_sk_type(sk)))
+#define sk_OCSP_CERTID_shift(sk) ((OCSP_CERTID *)OPENSSL_sk_shift(ossl_check_OCSP_CERTID_sk_type(sk)))
+#define sk_OCSP_CERTID_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_OCSP_CERTID_sk_type(sk),ossl_check_OCSP_CERTID_freefunc_type(freefunc))
+#define sk_OCSP_CERTID_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_OCSP_CERTID_sk_type(sk), ossl_check_OCSP_CERTID_type(ptr), (idx))
+#define sk_OCSP_CERTID_set(sk, idx, ptr) ((OCSP_CERTID *)OPENSSL_sk_set(ossl_check_OCSP_CERTID_sk_type(sk), (idx), ossl_check_OCSP_CERTID_type(ptr)))
+#define sk_OCSP_CERTID_find(sk, ptr) OPENSSL_sk_find(ossl_check_OCSP_CERTID_sk_type(sk), ossl_check_OCSP_CERTID_type(ptr))
+#define sk_OCSP_CERTID_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_OCSP_CERTID_sk_type(sk), ossl_check_OCSP_CERTID_type(ptr))
+#define sk_OCSP_CERTID_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_OCSP_CERTID_sk_type(sk), ossl_check_OCSP_CERTID_type(ptr), pnum)
+#define sk_OCSP_CERTID_sort(sk) OPENSSL_sk_sort(ossl_check_OCSP_CERTID_sk_type(sk))
+#define sk_OCSP_CERTID_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_OCSP_CERTID_sk_type(sk))
+#define sk_OCSP_CERTID_dup(sk) ((STACK_OF(OCSP_CERTID) *)OPENSSL_sk_dup(ossl_check_const_OCSP_CERTID_sk_type(sk)))
+#define sk_OCSP_CERTID_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(OCSP_CERTID) *)OPENSSL_sk_deep_copy(ossl_check_const_OCSP_CERTID_sk_type(sk), ossl_check_OCSP_CERTID_copyfunc_type(copyfunc), ossl_check_OCSP_CERTID_freefunc_type(freefunc)))
+#define sk_OCSP_CERTID_set_cmp_func(sk, cmp) ((sk_OCSP_CERTID_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_OCSP_CERTID_sk_type(sk), ossl_check_OCSP_CERTID_compfunc_type(cmp)))
+SKM_DEFINE_STACK_OF_INTERNAL(OCSP_ONEREQ, OCSP_ONEREQ, OCSP_ONEREQ)
+#define sk_OCSP_ONEREQ_num(sk) OPENSSL_sk_num(ossl_check_const_OCSP_ONEREQ_sk_type(sk))
+#define sk_OCSP_ONEREQ_value(sk, idx) ((OCSP_ONEREQ *)OPENSSL_sk_value(ossl_check_const_OCSP_ONEREQ_sk_type(sk), (idx)))
+#define sk_OCSP_ONEREQ_new(cmp) ((STACK_OF(OCSP_ONEREQ) *)OPENSSL_sk_new(ossl_check_OCSP_ONEREQ_compfunc_type(cmp)))
+#define sk_OCSP_ONEREQ_new_null() ((STACK_OF(OCSP_ONEREQ) *)OPENSSL_sk_new_null())
+#define sk_OCSP_ONEREQ_new_reserve(cmp, n) ((STACK_OF(OCSP_ONEREQ) *)OPENSSL_sk_new_reserve(ossl_check_OCSP_ONEREQ_compfunc_type(cmp), (n)))
+#define sk_OCSP_ONEREQ_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_OCSP_ONEREQ_sk_type(sk), (n))
+#define sk_OCSP_ONEREQ_free(sk) OPENSSL_sk_free(ossl_check_OCSP_ONEREQ_sk_type(sk))
+#define sk_OCSP_ONEREQ_zero(sk) OPENSSL_sk_zero(ossl_check_OCSP_ONEREQ_sk_type(sk))
+#define sk_OCSP_ONEREQ_delete(sk, i) ((OCSP_ONEREQ *)OPENSSL_sk_delete(ossl_check_OCSP_ONEREQ_sk_type(sk), (i)))
+#define sk_OCSP_ONEREQ_delete_ptr(sk, ptr) ((OCSP_ONEREQ *)OPENSSL_sk_delete_ptr(ossl_check_OCSP_ONEREQ_sk_type(sk), ossl_check_OCSP_ONEREQ_type(ptr)))
+#define sk_OCSP_ONEREQ_push(sk, ptr) OPENSSL_sk_push(ossl_check_OCSP_ONEREQ_sk_type(sk), ossl_check_OCSP_ONEREQ_type(ptr))
+#define sk_OCSP_ONEREQ_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_OCSP_ONEREQ_sk_type(sk), ossl_check_OCSP_ONEREQ_type(ptr))
+#define sk_OCSP_ONEREQ_pop(sk) ((OCSP_ONEREQ *)OPENSSL_sk_pop(ossl_check_OCSP_ONEREQ_sk_type(sk)))
+#define sk_OCSP_ONEREQ_shift(sk) ((OCSP_ONEREQ *)OPENSSL_sk_shift(ossl_check_OCSP_ONEREQ_sk_type(sk)))
+#define sk_OCSP_ONEREQ_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_OCSP_ONEREQ_sk_type(sk),ossl_check_OCSP_ONEREQ_freefunc_type(freefunc))
+#define sk_OCSP_ONEREQ_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_OCSP_ONEREQ_sk_type(sk), ossl_check_OCSP_ONEREQ_type(ptr), (idx))
+#define sk_OCSP_ONEREQ_set(sk, idx, ptr) ((OCSP_ONEREQ *)OPENSSL_sk_set(ossl_check_OCSP_ONEREQ_sk_type(sk), (idx), ossl_check_OCSP_ONEREQ_type(ptr)))
+#define sk_OCSP_ONEREQ_find(sk, ptr) OPENSSL_sk_find(ossl_check_OCSP_ONEREQ_sk_type(sk), ossl_check_OCSP_ONEREQ_type(ptr))
+#define sk_OCSP_ONEREQ_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_OCSP_ONEREQ_sk_type(sk), ossl_check_OCSP_ONEREQ_type(ptr))
+#define sk_OCSP_ONEREQ_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_OCSP_ONEREQ_sk_type(sk), ossl_check_OCSP_ONEREQ_type(ptr), pnum)
+#define sk_OCSP_ONEREQ_sort(sk) OPENSSL_sk_sort(ossl_check_OCSP_ONEREQ_sk_type(sk))
+#define sk_OCSP_ONEREQ_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_OCSP_ONEREQ_sk_type(sk))
+#define sk_OCSP_ONEREQ_dup(sk) ((STACK_OF(OCSP_ONEREQ) *)OPENSSL_sk_dup(ossl_check_const_OCSP_ONEREQ_sk_type(sk)))
+#define sk_OCSP_ONEREQ_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(OCSP_ONEREQ) *)OPENSSL_sk_deep_copy(ossl_check_const_OCSP_ONEREQ_sk_type(sk), ossl_check_OCSP_ONEREQ_copyfunc_type(copyfunc), ossl_check_OCSP_ONEREQ_freefunc_type(freefunc)))
+#define sk_OCSP_ONEREQ_set_cmp_func(sk, cmp) ((sk_OCSP_ONEREQ_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_OCSP_ONEREQ_sk_type(sk), ossl_check_OCSP_ONEREQ_compfunc_type(cmp)))
+
+
+#  define OCSP_RESPONSE_STATUS_SUCCESSFUL           0
+#  define OCSP_RESPONSE_STATUS_MALFORMEDREQUEST     1
+#  define OCSP_RESPONSE_STATUS_INTERNALERROR        2
+#  define OCSP_RESPONSE_STATUS_TRYLATER             3
+#  define OCSP_RESPONSE_STATUS_SIGREQUIRED          5
+#  define OCSP_RESPONSE_STATUS_UNAUTHORIZED         6
+
+typedef struct ocsp_resp_bytes_st OCSP_RESPBYTES;
+
+#  define V_OCSP_RESPID_NAME 0
+#  define V_OCSP_RESPID_KEY  1
+
+SKM_DEFINE_STACK_OF_INTERNAL(OCSP_RESPID, OCSP_RESPID, OCSP_RESPID)
+#define sk_OCSP_RESPID_num(sk) OPENSSL_sk_num(ossl_check_const_OCSP_RESPID_sk_type(sk))
+#define sk_OCSP_RESPID_value(sk, idx) ((OCSP_RESPID *)OPENSSL_sk_value(ossl_check_const_OCSP_RESPID_sk_type(sk), (idx)))
+#define sk_OCSP_RESPID_new(cmp) ((STACK_OF(OCSP_RESPID) *)OPENSSL_sk_new(ossl_check_OCSP_RESPID_compfunc_type(cmp)))
+#define sk_OCSP_RESPID_new_null() ((STACK_OF(OCSP_RESPID) *)OPENSSL_sk_new_null())
+#define sk_OCSP_RESPID_new_reserve(cmp, n) ((STACK_OF(OCSP_RESPID) *)OPENSSL_sk_new_reserve(ossl_check_OCSP_RESPID_compfunc_type(cmp), (n)))
+#define sk_OCSP_RESPID_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_OCSP_RESPID_sk_type(sk), (n))
+#define sk_OCSP_RESPID_free(sk) OPENSSL_sk_free(ossl_check_OCSP_RESPID_sk_type(sk))
+#define sk_OCSP_RESPID_zero(sk) OPENSSL_sk_zero(ossl_check_OCSP_RESPID_sk_type(sk))
+#define sk_OCSP_RESPID_delete(sk, i) ((OCSP_RESPID *)OPENSSL_sk_delete(ossl_check_OCSP_RESPID_sk_type(sk), (i)))
+#define sk_OCSP_RESPID_delete_ptr(sk, ptr) ((OCSP_RESPID *)OPENSSL_sk_delete_ptr(ossl_check_OCSP_RESPID_sk_type(sk), ossl_check_OCSP_RESPID_type(ptr)))
+#define sk_OCSP_RESPID_push(sk, ptr) OPENSSL_sk_push(ossl_check_OCSP_RESPID_sk_type(sk), ossl_check_OCSP_RESPID_type(ptr))
+#define sk_OCSP_RESPID_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_OCSP_RESPID_sk_type(sk), ossl_check_OCSP_RESPID_type(ptr))
+#define sk_OCSP_RESPID_pop(sk) ((OCSP_RESPID *)OPENSSL_sk_pop(ossl_check_OCSP_RESPID_sk_type(sk)))
+#define sk_OCSP_RESPID_shift(sk) ((OCSP_RESPID *)OPENSSL_sk_shift(ossl_check_OCSP_RESPID_sk_type(sk)))
+#define sk_OCSP_RESPID_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_OCSP_RESPID_sk_type(sk),ossl_check_OCSP_RESPID_freefunc_type(freefunc))
+#define sk_OCSP_RESPID_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_OCSP_RESPID_sk_type(sk), ossl_check_OCSP_RESPID_type(ptr), (idx))
+#define sk_OCSP_RESPID_set(sk, idx, ptr) ((OCSP_RESPID *)OPENSSL_sk_set(ossl_check_OCSP_RESPID_sk_type(sk), (idx), ossl_check_OCSP_RESPID_type(ptr)))
+#define sk_OCSP_RESPID_find(sk, ptr) OPENSSL_sk_find(ossl_check_OCSP_RESPID_sk_type(sk), ossl_check_OCSP_RESPID_type(ptr))
+#define sk_OCSP_RESPID_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_OCSP_RESPID_sk_type(sk), ossl_check_OCSP_RESPID_type(ptr))
+#define sk_OCSP_RESPID_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_OCSP_RESPID_sk_type(sk), ossl_check_OCSP_RESPID_type(ptr), pnum)
+#define sk_OCSP_RESPID_sort(sk) OPENSSL_sk_sort(ossl_check_OCSP_RESPID_sk_type(sk))
+#define sk_OCSP_RESPID_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_OCSP_RESPID_sk_type(sk))
+#define sk_OCSP_RESPID_dup(sk) ((STACK_OF(OCSP_RESPID) *)OPENSSL_sk_dup(ossl_check_const_OCSP_RESPID_sk_type(sk)))
+#define sk_OCSP_RESPID_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(OCSP_RESPID) *)OPENSSL_sk_deep_copy(ossl_check_const_OCSP_RESPID_sk_type(sk), ossl_check_OCSP_RESPID_copyfunc_type(copyfunc), ossl_check_OCSP_RESPID_freefunc_type(freefunc)))
+#define sk_OCSP_RESPID_set_cmp_func(sk, cmp) ((sk_OCSP_RESPID_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_OCSP_RESPID_sk_type(sk), ossl_check_OCSP_RESPID_compfunc_type(cmp)))
+
+
+typedef struct ocsp_revoked_info_st OCSP_REVOKEDINFO;
+
+#  define V_OCSP_CERTSTATUS_GOOD    0
+#  define V_OCSP_CERTSTATUS_REVOKED 1
+#  define V_OCSP_CERTSTATUS_UNKNOWN 2
+
+typedef struct ocsp_cert_status_st OCSP_CERTSTATUS;
+typedef struct ocsp_single_response_st OCSP_SINGLERESP;
+
+SKM_DEFINE_STACK_OF_INTERNAL(OCSP_SINGLERESP, OCSP_SINGLERESP, OCSP_SINGLERESP)
+#define sk_OCSP_SINGLERESP_num(sk) OPENSSL_sk_num(ossl_check_const_OCSP_SINGLERESP_sk_type(sk))
+#define sk_OCSP_SINGLERESP_value(sk, idx) ((OCSP_SINGLERESP *)OPENSSL_sk_value(ossl_check_const_OCSP_SINGLERESP_sk_type(sk), (idx)))
+#define sk_OCSP_SINGLERESP_new(cmp) ((STACK_OF(OCSP_SINGLERESP) *)OPENSSL_sk_new(ossl_check_OCSP_SINGLERESP_compfunc_type(cmp)))
+#define sk_OCSP_SINGLERESP_new_null() ((STACK_OF(OCSP_SINGLERESP) *)OPENSSL_sk_new_null())
+#define sk_OCSP_SINGLERESP_new_reserve(cmp, n) ((STACK_OF(OCSP_SINGLERESP) *)OPENSSL_sk_new_reserve(ossl_check_OCSP_SINGLERESP_compfunc_type(cmp), (n)))
+#define sk_OCSP_SINGLERESP_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_OCSP_SINGLERESP_sk_type(sk), (n))
+#define sk_OCSP_SINGLERESP_free(sk) OPENSSL_sk_free(ossl_check_OCSP_SINGLERESP_sk_type(sk))
+#define sk_OCSP_SINGLERESP_zero(sk) OPENSSL_sk_zero(ossl_check_OCSP_SINGLERESP_sk_type(sk))
+#define sk_OCSP_SINGLERESP_delete(sk, i) ((OCSP_SINGLERESP *)OPENSSL_sk_delete(ossl_check_OCSP_SINGLERESP_sk_type(sk), (i)))
+#define sk_OCSP_SINGLERESP_delete_ptr(sk, ptr) ((OCSP_SINGLERESP *)OPENSSL_sk_delete_ptr(ossl_check_OCSP_SINGLERESP_sk_type(sk), ossl_check_OCSP_SINGLERESP_type(ptr)))
+#define sk_OCSP_SINGLERESP_push(sk, ptr) OPENSSL_sk_push(ossl_check_OCSP_SINGLERESP_sk_type(sk), ossl_check_OCSP_SINGLERESP_type(ptr))
+#define sk_OCSP_SINGLERESP_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_OCSP_SINGLERESP_sk_type(sk), ossl_check_OCSP_SINGLERESP_type(ptr))
+#define sk_OCSP_SINGLERESP_pop(sk) ((OCSP_SINGLERESP *)OPENSSL_sk_pop(ossl_check_OCSP_SINGLERESP_sk_type(sk)))
+#define sk_OCSP_SINGLERESP_shift(sk) ((OCSP_SINGLERESP *)OPENSSL_sk_shift(ossl_check_OCSP_SINGLERESP_sk_type(sk)))
+#define sk_OCSP_SINGLERESP_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_OCSP_SINGLERESP_sk_type(sk),ossl_check_OCSP_SINGLERESP_freefunc_type(freefunc))
+#define sk_OCSP_SINGLERESP_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_OCSP_SINGLERESP_sk_type(sk), ossl_check_OCSP_SINGLERESP_type(ptr), (idx))
+#define sk_OCSP_SINGLERESP_set(sk, idx, ptr) ((OCSP_SINGLERESP *)OPENSSL_sk_set(ossl_check_OCSP_SINGLERESP_sk_type(sk), (idx), ossl_check_OCSP_SINGLERESP_type(ptr)))
+#define sk_OCSP_SINGLERESP_find(sk, ptr) OPENSSL_sk_find(ossl_check_OCSP_SINGLERESP_sk_type(sk), ossl_check_OCSP_SINGLERESP_type(ptr))
+#define sk_OCSP_SINGLERESP_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_OCSP_SINGLERESP_sk_type(sk), ossl_check_OCSP_SINGLERESP_type(ptr))
+#define sk_OCSP_SINGLERESP_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_OCSP_SINGLERESP_sk_type(sk), ossl_check_OCSP_SINGLERESP_type(ptr), pnum)
+#define sk_OCSP_SINGLERESP_sort(sk) OPENSSL_sk_sort(ossl_check_OCSP_SINGLERESP_sk_type(sk))
+#define sk_OCSP_SINGLERESP_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_OCSP_SINGLERESP_sk_type(sk))
+#define sk_OCSP_SINGLERESP_dup(sk) ((STACK_OF(OCSP_SINGLERESP) *)OPENSSL_sk_dup(ossl_check_const_OCSP_SINGLERESP_sk_type(sk)))
+#define sk_OCSP_SINGLERESP_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(OCSP_SINGLERESP) *)OPENSSL_sk_deep_copy(ossl_check_const_OCSP_SINGLERESP_sk_type(sk), ossl_check_OCSP_SINGLERESP_copyfunc_type(copyfunc), ossl_check_OCSP_SINGLERESP_freefunc_type(freefunc)))
+#define sk_OCSP_SINGLERESP_set_cmp_func(sk, cmp) ((sk_OCSP_SINGLERESP_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_OCSP_SINGLERESP_sk_type(sk), ossl_check_OCSP_SINGLERESP_compfunc_type(cmp)))
+
+
+typedef struct ocsp_response_data_st OCSP_RESPDATA;
+
+typedef struct ocsp_basic_response_st OCSP_BASICRESP;
+
+typedef struct ocsp_crl_id_st OCSP_CRLID;
+typedef struct ocsp_service_locator_st OCSP_SERVICELOC;
+
+#  define PEM_STRING_OCSP_REQUEST "OCSP REQUEST"
+#  define PEM_STRING_OCSP_RESPONSE "OCSP RESPONSE"
+
+#  define d2i_OCSP_REQUEST_bio(bp,p) ASN1_d2i_bio_of(OCSP_REQUEST,OCSP_REQUEST_new,d2i_OCSP_REQUEST,bp,p)
+
+#  define d2i_OCSP_RESPONSE_bio(bp,p) ASN1_d2i_bio_of(OCSP_RESPONSE,OCSP_RESPONSE_new,d2i_OCSP_RESPONSE,bp,p)
+
+#  define PEM_read_bio_OCSP_REQUEST(bp,x,cb) (OCSP_REQUEST *)PEM_ASN1_read_bio( \
+     (char *(*)())d2i_OCSP_REQUEST,PEM_STRING_OCSP_REQUEST, \
+     bp,(char **)(x),cb,NULL)
+
+#  define PEM_read_bio_OCSP_RESPONSE(bp,x,cb) (OCSP_RESPONSE *)PEM_ASN1_read_bio(\
+     (char *(*)())d2i_OCSP_RESPONSE,PEM_STRING_OCSP_RESPONSE, \
+     bp,(char **)(x),cb,NULL)
+
+#  define PEM_write_bio_OCSP_REQUEST(bp,o) \
+    PEM_ASN1_write_bio((int (*)())i2d_OCSP_REQUEST,PEM_STRING_OCSP_REQUEST,\
+                        bp,(char *)(o), NULL,NULL,0,NULL,NULL)
+
+#  define PEM_write_bio_OCSP_RESPONSE(bp,o) \
+    PEM_ASN1_write_bio((int (*)())i2d_OCSP_RESPONSE,PEM_STRING_OCSP_RESPONSE,\
+                        bp,(char *)(o), NULL,NULL,0,NULL,NULL)
+
+#  define i2d_OCSP_RESPONSE_bio(bp,o) ASN1_i2d_bio_of(OCSP_RESPONSE,i2d_OCSP_RESPONSE,bp,o)
+
+#  define i2d_OCSP_REQUEST_bio(bp,o) ASN1_i2d_bio_of(OCSP_REQUEST,i2d_OCSP_REQUEST,bp,o)
+
+#  define ASN1_BIT_STRING_digest(data,type,md,len) \
+        ASN1_item_digest(ASN1_ITEM_rptr(ASN1_BIT_STRING),type,data,md,len)
+
+#  define OCSP_CERTSTATUS_dup(cs)\
+                (OCSP_CERTSTATUS*)ASN1_dup((i2d_of_void *)i2d_OCSP_CERTSTATUS,\
+                (d2i_of_void *)d2i_OCSP_CERTSTATUS,(char *)(cs))
+
+DECLARE_ASN1_DUP_FUNCTION(OCSP_CERTID)
+
+OSSL_HTTP_REQ_CTX *OCSP_sendreq_new(BIO *io, const char *path,
+                                    const OCSP_REQUEST *req, int buf_size);
+OCSP_RESPONSE *OCSP_sendreq_bio(BIO *b, const char *path, OCSP_REQUEST *req);
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+typedef OSSL_HTTP_REQ_CTX OCSP_REQ_CTX;
+#   define OCSP_REQ_CTX_new(io, buf_size) \
+        OSSL_HTTP_REQ_CTX_new(io, io, buf_size)
+#   define OCSP_REQ_CTX_free OSSL_HTTP_REQ_CTX_free
+#   define OCSP_REQ_CTX_http(rctx, op, path) \
+        (OSSL_HTTP_REQ_CTX_set_expected(rctx, NULL, 1 /* asn1 */, 0, 0) && \
+         OSSL_HTTP_REQ_CTX_set_request_line(rctx, strcmp(op, "POST") == 0, \
+                                            NULL, NULL, path))
+#   define OCSP_REQ_CTX_add1_header OSSL_HTTP_REQ_CTX_add1_header
+#   define OCSP_REQ_CTX_i2d(r, it, req) \
+        OSSL_HTTP_REQ_CTX_set1_req(r, "application/ocsp-request", it, req)
+#   define OCSP_REQ_CTX_set1_req(r, req) \
+        OCSP_REQ_CTX_i2d(r, ASN1_ITEM_rptr(OCSP_REQUEST), (ASN1_VALUE *)(req))
+#   define OCSP_REQ_CTX_nbio OSSL_HTTP_REQ_CTX_nbio
+#   define OCSP_REQ_CTX_nbio_d2i OSSL_HTTP_REQ_CTX_nbio_d2i
+#   define OCSP_sendreq_nbio(p, r) \
+        OSSL_HTTP_REQ_CTX_nbio_d2i(r, (ASN1_VALUE **)(p), \
+                                   ASN1_ITEM_rptr(OCSP_RESPONSE))
+#   define OCSP_REQ_CTX_get0_mem_bio OSSL_HTTP_REQ_CTX_get0_mem_bio
+#   define OCSP_set_max_response_length OSSL_HTTP_REQ_CTX_set_max_response_length
+#  endif
+
+OCSP_CERTID *OCSP_cert_to_id(const EVP_MD *dgst, const X509 *subject,
+                             const X509 *issuer);
+
+OCSP_CERTID *OCSP_cert_id_new(const EVP_MD *dgst,
+                              const X509_NAME *issuerName,
+                              const ASN1_BIT_STRING *issuerKey,
+                              const ASN1_INTEGER *serialNumber);
+
+OCSP_ONEREQ *OCSP_request_add0_id(OCSP_REQUEST *req, OCSP_CERTID *cid);
+
+int OCSP_request_add1_nonce(OCSP_REQUEST *req, unsigned char *val, int len);
+int OCSP_basic_add1_nonce(OCSP_BASICRESP *resp, unsigned char *val, int len);
+int OCSP_check_nonce(OCSP_REQUEST *req, OCSP_BASICRESP *bs);
+int OCSP_copy_nonce(OCSP_BASICRESP *resp, OCSP_REQUEST *req);
+
+int OCSP_request_set1_name(OCSP_REQUEST *req, const X509_NAME *nm);
+int OCSP_request_add1_cert(OCSP_REQUEST *req, X509 *cert);
+
+int OCSP_request_sign(OCSP_REQUEST *req,
+                      X509 *signer,
+                      EVP_PKEY *key,
+                      const EVP_MD *dgst,
+                      STACK_OF(X509) *certs, unsigned long flags);
+
+int OCSP_response_status(OCSP_RESPONSE *resp);
+OCSP_BASICRESP *OCSP_response_get1_basic(OCSP_RESPONSE *resp);
+
+const ASN1_OCTET_STRING *OCSP_resp_get0_signature(const OCSP_BASICRESP *bs);
+const X509_ALGOR *OCSP_resp_get0_tbs_sigalg(const OCSP_BASICRESP *bs);
+const OCSP_RESPDATA *OCSP_resp_get0_respdata(const OCSP_BASICRESP *bs);
+int OCSP_resp_get0_signer(OCSP_BASICRESP *bs, X509 **signer,
+                          STACK_OF(X509) *extra_certs);
+
+int OCSP_resp_count(OCSP_BASICRESP *bs);
+OCSP_SINGLERESP *OCSP_resp_get0(OCSP_BASICRESP *bs, int idx);
+const ASN1_GENERALIZEDTIME *OCSP_resp_get0_produced_at(const OCSP_BASICRESP* bs);
+const STACK_OF(X509) *OCSP_resp_get0_certs(const OCSP_BASICRESP *bs);
+int OCSP_resp_get0_id(const OCSP_BASICRESP *bs,
+                      const ASN1_OCTET_STRING **pid,
+                      const X509_NAME **pname);
+int OCSP_resp_get1_id(const OCSP_BASICRESP *bs,
+                      ASN1_OCTET_STRING **pid,
+                      X509_NAME **pname);
+
+int OCSP_resp_find(OCSP_BASICRESP *bs, OCSP_CERTID *id, int last);
+int OCSP_single_get0_status(OCSP_SINGLERESP *single, int *reason,
+                            ASN1_GENERALIZEDTIME **revtime,
+                            ASN1_GENERALIZEDTIME **thisupd,
+                            ASN1_GENERALIZEDTIME **nextupd);
+int OCSP_resp_find_status(OCSP_BASICRESP *bs, OCSP_CERTID *id, int *status,
+                          int *reason,
+                          ASN1_GENERALIZEDTIME **revtime,
+                          ASN1_GENERALIZEDTIME **thisupd,
+                          ASN1_GENERALIZEDTIME **nextupd);
+int OCSP_check_validity(ASN1_GENERALIZEDTIME *thisupd,
+                        ASN1_GENERALIZEDTIME *nextupd, long sec, long maxsec);
+
+int OCSP_request_verify(OCSP_REQUEST *req, STACK_OF(X509) *certs,
+                        X509_STORE *store, unsigned long flags);
+
+#  define OCSP_parse_url(url, host, port, path, ssl) \
+    OSSL_HTTP_parse_url(url, ssl, NULL, host, port, NULL, path, NULL, NULL)
+
+int OCSP_id_issuer_cmp(const OCSP_CERTID *a, const OCSP_CERTID *b);
+int OCSP_id_cmp(const OCSP_CERTID *a, const OCSP_CERTID *b);
+
+int OCSP_request_onereq_count(OCSP_REQUEST *req);
+OCSP_ONEREQ *OCSP_request_onereq_get0(OCSP_REQUEST *req, int i);
+OCSP_CERTID *OCSP_onereq_get0_id(OCSP_ONEREQ *one);
+int OCSP_id_get0_info(ASN1_OCTET_STRING **piNameHash, ASN1_OBJECT **pmd,
+                      ASN1_OCTET_STRING **pikeyHash,
+                      ASN1_INTEGER **pserial, OCSP_CERTID *cid);
+int OCSP_request_is_signed(OCSP_REQUEST *req);
+OCSP_RESPONSE *OCSP_response_create(int status, OCSP_BASICRESP *bs);
+OCSP_SINGLERESP *OCSP_basic_add1_status(OCSP_BASICRESP *rsp,
+                                        OCSP_CERTID *cid,
+                                        int status, int reason,
+                                        ASN1_TIME *revtime,
+                                        ASN1_TIME *thisupd,
+                                        ASN1_TIME *nextupd);
+int OCSP_basic_add1_cert(OCSP_BASICRESP *resp, X509 *cert);
+int OCSP_basic_sign(OCSP_BASICRESP *brsp,
+                    X509 *signer, EVP_PKEY *key, const EVP_MD *dgst,
+                    STACK_OF(X509) *certs, unsigned long flags);
+int OCSP_basic_sign_ctx(OCSP_BASICRESP *brsp,
+                        X509 *signer, EVP_MD_CTX *ctx,
+                        STACK_OF(X509) *certs, unsigned long flags);
+int OCSP_RESPID_set_by_name(OCSP_RESPID *respid, X509 *cert);
+int OCSP_RESPID_set_by_key_ex(OCSP_RESPID *respid, X509 *cert,
+                              OSSL_LIB_CTX *libctx, const char *propq);
+int OCSP_RESPID_set_by_key(OCSP_RESPID *respid, X509 *cert);
+int OCSP_RESPID_match_ex(OCSP_RESPID *respid, X509 *cert, OSSL_LIB_CTX *libctx,
+                         const char *propq);
+int OCSP_RESPID_match(OCSP_RESPID *respid, X509 *cert);
+
+X509_EXTENSION *OCSP_crlID_new(const char *url, long *n, char *tim);
+
+X509_EXTENSION *OCSP_accept_responses_new(char **oids);
+
+X509_EXTENSION *OCSP_archive_cutoff_new(char *tim);
+
+X509_EXTENSION *OCSP_url_svcloc_new(const X509_NAME *issuer, const char **urls);
+
+int OCSP_REQUEST_get_ext_count(OCSP_REQUEST *x);
+int OCSP_REQUEST_get_ext_by_NID(OCSP_REQUEST *x, int nid, int lastpos);
+int OCSP_REQUEST_get_ext_by_OBJ(OCSP_REQUEST *x, const ASN1_OBJECT *obj,
+                                int lastpos);
+int OCSP_REQUEST_get_ext_by_critical(OCSP_REQUEST *x, int crit, int lastpos);
+X509_EXTENSION *OCSP_REQUEST_get_ext(OCSP_REQUEST *x, int loc);
+X509_EXTENSION *OCSP_REQUEST_delete_ext(OCSP_REQUEST *x, int loc);
+void *OCSP_REQUEST_get1_ext_d2i(OCSP_REQUEST *x, int nid, int *crit,
+                                int *idx);
+int OCSP_REQUEST_add1_ext_i2d(OCSP_REQUEST *x, int nid, void *value, int crit,
+                              unsigned long flags);
+int OCSP_REQUEST_add_ext(OCSP_REQUEST *x, X509_EXTENSION *ex, int loc);
+
+int OCSP_ONEREQ_get_ext_count(OCSP_ONEREQ *x);
+int OCSP_ONEREQ_get_ext_by_NID(OCSP_ONEREQ *x, int nid, int lastpos);
+int OCSP_ONEREQ_get_ext_by_OBJ(OCSP_ONEREQ *x, const ASN1_OBJECT *obj, int lastpos);
+int OCSP_ONEREQ_get_ext_by_critical(OCSP_ONEREQ *x, int crit, int lastpos);
+X509_EXTENSION *OCSP_ONEREQ_get_ext(OCSP_ONEREQ *x, int loc);
+X509_EXTENSION *OCSP_ONEREQ_delete_ext(OCSP_ONEREQ *x, int loc);
+void *OCSP_ONEREQ_get1_ext_d2i(OCSP_ONEREQ *x, int nid, int *crit, int *idx);
+int OCSP_ONEREQ_add1_ext_i2d(OCSP_ONEREQ *x, int nid, void *value, int crit,
+                             unsigned long flags);
+int OCSP_ONEREQ_add_ext(OCSP_ONEREQ *x, X509_EXTENSION *ex, int loc);
+
+int OCSP_BASICRESP_get_ext_count(OCSP_BASICRESP *x);
+int OCSP_BASICRESP_get_ext_by_NID(OCSP_BASICRESP *x, int nid, int lastpos);
+int OCSP_BASICRESP_get_ext_by_OBJ(OCSP_BASICRESP *x, const ASN1_OBJECT *obj,
+                                  int lastpos);
+int OCSP_BASICRESP_get_ext_by_critical(OCSP_BASICRESP *x, int crit,
+                                       int lastpos);
+X509_EXTENSION *OCSP_BASICRESP_get_ext(OCSP_BASICRESP *x, int loc);
+X509_EXTENSION *OCSP_BASICRESP_delete_ext(OCSP_BASICRESP *x, int loc);
+void *OCSP_BASICRESP_get1_ext_d2i(OCSP_BASICRESP *x, int nid, int *crit,
+                                  int *idx);
+int OCSP_BASICRESP_add1_ext_i2d(OCSP_BASICRESP *x, int nid, void *value,
+                                int crit, unsigned long flags);
+int OCSP_BASICRESP_add_ext(OCSP_BASICRESP *x, X509_EXTENSION *ex, int loc);
+
+int OCSP_SINGLERESP_get_ext_count(OCSP_SINGLERESP *x);
+int OCSP_SINGLERESP_get_ext_by_NID(OCSP_SINGLERESP *x, int nid, int lastpos);
+int OCSP_SINGLERESP_get_ext_by_OBJ(OCSP_SINGLERESP *x, const ASN1_OBJECT *obj,
+                                   int lastpos);
+int OCSP_SINGLERESP_get_ext_by_critical(OCSP_SINGLERESP *x, int crit,
+                                        int lastpos);
+X509_EXTENSION *OCSP_SINGLERESP_get_ext(OCSP_SINGLERESP *x, int loc);
+X509_EXTENSION *OCSP_SINGLERESP_delete_ext(OCSP_SINGLERESP *x, int loc);
+void *OCSP_SINGLERESP_get1_ext_d2i(OCSP_SINGLERESP *x, int nid, int *crit,
+                                   int *idx);
+int OCSP_SINGLERESP_add1_ext_i2d(OCSP_SINGLERESP *x, int nid, void *value,
+                                 int crit, unsigned long flags);
+int OCSP_SINGLERESP_add_ext(OCSP_SINGLERESP *x, X509_EXTENSION *ex, int loc);
+const OCSP_CERTID *OCSP_SINGLERESP_get0_id(const OCSP_SINGLERESP *x);
+
+DECLARE_ASN1_FUNCTIONS(OCSP_SINGLERESP)
+DECLARE_ASN1_FUNCTIONS(OCSP_CERTSTATUS)
+DECLARE_ASN1_FUNCTIONS(OCSP_REVOKEDINFO)
+DECLARE_ASN1_FUNCTIONS(OCSP_BASICRESP)
+DECLARE_ASN1_FUNCTIONS(OCSP_RESPDATA)
+DECLARE_ASN1_FUNCTIONS(OCSP_RESPID)
+DECLARE_ASN1_FUNCTIONS(OCSP_RESPONSE)
+DECLARE_ASN1_FUNCTIONS(OCSP_RESPBYTES)
+DECLARE_ASN1_FUNCTIONS(OCSP_ONEREQ)
+DECLARE_ASN1_FUNCTIONS(OCSP_CERTID)
+DECLARE_ASN1_FUNCTIONS(OCSP_REQUEST)
+DECLARE_ASN1_FUNCTIONS(OCSP_SIGNATURE)
+DECLARE_ASN1_FUNCTIONS(OCSP_REQINFO)
+DECLARE_ASN1_FUNCTIONS(OCSP_CRLID)
+DECLARE_ASN1_FUNCTIONS(OCSP_SERVICELOC)
+
+const char *OCSP_response_status_str(long s);
+const char *OCSP_cert_status_str(long s);
+const char *OCSP_crl_reason_str(long s);
+
+int OCSP_REQUEST_print(BIO *bp, OCSP_REQUEST *a, unsigned long flags);
+int OCSP_RESPONSE_print(BIO *bp, OCSP_RESPONSE *o, unsigned long flags);
+
+int OCSP_basic_verify(OCSP_BASICRESP *bs, STACK_OF(X509) *certs,
+                      X509_STORE *st, unsigned long flags);
+
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif /* !defined(OPENSSL_NO_OCSP) */
+#endif
diff --git a/openssl/ocsp.h.in b/openssl/ocsp.h.in
new file mode 100644
index 0000000..e2cc271
--- /dev/null
+++ b/openssl/ocsp.h.in
@@ -0,0 +1,387 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_macros);
+-}
+
+#ifndef OPENSSL_OCSP_H
+# define OPENSSL_OCSP_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_OCSP_H
+# endif
+
+# include <openssl/opensslconf.h>
+# include <openssl/http.h>
+# include <openssl/asn1.h>
+
+/*
+ * These definitions are outside the OPENSSL_NO_OCSP guard because although for
+ * historical reasons they have OCSP_* names, they can actually be used
+ * independently of OCSP. E.g. see RFC5280
+ */
+/*-
+ *   CRLReason ::= ENUMERATED {
+ *        unspecified             (0),
+ *        keyCompromise           (1),
+ *        cACompromise            (2),
+ *        affiliationChanged      (3),
+ *        superseded              (4),
+ *        cessationOfOperation    (5),
+ *        certificateHold         (6),
+ *        -- value 7 is not used
+ *        removeFromCRL           (8),
+ *        privilegeWithdrawn      (9),
+ *        aACompromise           (10) }
+ */
+# define OCSP_REVOKED_STATUS_NOSTATUS                -1
+# define OCSP_REVOKED_STATUS_UNSPECIFIED             0
+# define OCSP_REVOKED_STATUS_KEYCOMPROMISE           1
+# define OCSP_REVOKED_STATUS_CACOMPROMISE            2
+# define OCSP_REVOKED_STATUS_AFFILIATIONCHANGED      3
+# define OCSP_REVOKED_STATUS_SUPERSEDED              4
+# define OCSP_REVOKED_STATUS_CESSATIONOFOPERATION    5
+# define OCSP_REVOKED_STATUS_CERTIFICATEHOLD         6
+# define OCSP_REVOKED_STATUS_REMOVEFROMCRL           8
+# define OCSP_REVOKED_STATUS_PRIVILEGEWITHDRAWN      9
+# define OCSP_REVOKED_STATUS_AACOMPROMISE            10
+
+
+# ifndef OPENSSL_NO_OCSP
+
+#  include <openssl/x509.h>
+#  include <openssl/x509v3.h>
+#  include <openssl/safestack.h>
+#  include <openssl/ocsperr.h>
+
+#  ifdef __cplusplus
+extern "C" {
+#  endif
+
+/* Various flags and values */
+
+#  define OCSP_DEFAULT_NONCE_LENGTH       16
+
+#  define OCSP_NOCERTS                    0x1
+#  define OCSP_NOINTERN                   0x2
+#  define OCSP_NOSIGS                     0x4
+#  define OCSP_NOCHAIN                    0x8
+#  define OCSP_NOVERIFY                   0x10
+#  define OCSP_NOEXPLICIT                 0x20
+#  define OCSP_NOCASIGN                   0x40
+#  define OCSP_NODELEGATED                0x80
+#  define OCSP_NOCHECKS                   0x100
+#  define OCSP_TRUSTOTHER                 0x200
+#  define OCSP_RESPID_KEY                 0x400
+#  define OCSP_NOTIME                     0x800
+#  define OCSP_PARTIAL_CHAIN              0x1000
+
+typedef struct ocsp_cert_id_st OCSP_CERTID;
+typedef struct ocsp_one_request_st OCSP_ONEREQ;
+typedef struct ocsp_req_info_st OCSP_REQINFO;
+typedef struct ocsp_signature_st OCSP_SIGNATURE;
+typedef struct ocsp_request_st OCSP_REQUEST;
+
+{-
+    generate_stack_macros("OCSP_CERTID")
+    .generate_stack_macros("OCSP_ONEREQ");
+-}
+
+#  define OCSP_RESPONSE_STATUS_SUCCESSFUL           0
+#  define OCSP_RESPONSE_STATUS_MALFORMEDREQUEST     1
+#  define OCSP_RESPONSE_STATUS_INTERNALERROR        2
+#  define OCSP_RESPONSE_STATUS_TRYLATER             3
+#  define OCSP_RESPONSE_STATUS_SIGREQUIRED          5
+#  define OCSP_RESPONSE_STATUS_UNAUTHORIZED         6
+
+typedef struct ocsp_resp_bytes_st OCSP_RESPBYTES;
+
+#  define V_OCSP_RESPID_NAME 0
+#  define V_OCSP_RESPID_KEY  1
+
+{-
+    generate_stack_macros("OCSP_RESPID");
+-}
+
+typedef struct ocsp_revoked_info_st OCSP_REVOKEDINFO;
+
+#  define V_OCSP_CERTSTATUS_GOOD    0
+#  define V_OCSP_CERTSTATUS_REVOKED 1
+#  define V_OCSP_CERTSTATUS_UNKNOWN 2
+
+typedef struct ocsp_cert_status_st OCSP_CERTSTATUS;
+typedef struct ocsp_single_response_st OCSP_SINGLERESP;
+
+{-
+    generate_stack_macros("OCSP_SINGLERESP");
+-}
+
+typedef struct ocsp_response_data_st OCSP_RESPDATA;
+
+typedef struct ocsp_basic_response_st OCSP_BASICRESP;
+
+typedef struct ocsp_crl_id_st OCSP_CRLID;
+typedef struct ocsp_service_locator_st OCSP_SERVICELOC;
+
+#  define PEM_STRING_OCSP_REQUEST "OCSP REQUEST"
+#  define PEM_STRING_OCSP_RESPONSE "OCSP RESPONSE"
+
+#  define d2i_OCSP_REQUEST_bio(bp,p) ASN1_d2i_bio_of(OCSP_REQUEST,OCSP_REQUEST_new,d2i_OCSP_REQUEST,bp,p)
+
+#  define d2i_OCSP_RESPONSE_bio(bp,p) ASN1_d2i_bio_of(OCSP_RESPONSE,OCSP_RESPONSE_new,d2i_OCSP_RESPONSE,bp,p)
+
+#  define PEM_read_bio_OCSP_REQUEST(bp,x,cb) (OCSP_REQUEST *)PEM_ASN1_read_bio( \
+     (char *(*)())d2i_OCSP_REQUEST,PEM_STRING_OCSP_REQUEST, \
+     bp,(char **)(x),cb,NULL)
+
+#  define PEM_read_bio_OCSP_RESPONSE(bp,x,cb) (OCSP_RESPONSE *)PEM_ASN1_read_bio(\
+     (char *(*)())d2i_OCSP_RESPONSE,PEM_STRING_OCSP_RESPONSE, \
+     bp,(char **)(x),cb,NULL)
+
+#  define PEM_write_bio_OCSP_REQUEST(bp,o) \
+    PEM_ASN1_write_bio((int (*)())i2d_OCSP_REQUEST,PEM_STRING_OCSP_REQUEST,\
+                        bp,(char *)(o), NULL,NULL,0,NULL,NULL)
+
+#  define PEM_write_bio_OCSP_RESPONSE(bp,o) \
+    PEM_ASN1_write_bio((int (*)())i2d_OCSP_RESPONSE,PEM_STRING_OCSP_RESPONSE,\
+                        bp,(char *)(o), NULL,NULL,0,NULL,NULL)
+
+#  define i2d_OCSP_RESPONSE_bio(bp,o) ASN1_i2d_bio_of(OCSP_RESPONSE,i2d_OCSP_RESPONSE,bp,o)
+
+#  define i2d_OCSP_REQUEST_bio(bp,o) ASN1_i2d_bio_of(OCSP_REQUEST,i2d_OCSP_REQUEST,bp,o)
+
+#  define ASN1_BIT_STRING_digest(data,type,md,len) \
+        ASN1_item_digest(ASN1_ITEM_rptr(ASN1_BIT_STRING),type,data,md,len)
+
+#  define OCSP_CERTSTATUS_dup(cs)\
+                (OCSP_CERTSTATUS*)ASN1_dup((i2d_of_void *)i2d_OCSP_CERTSTATUS,\
+                (d2i_of_void *)d2i_OCSP_CERTSTATUS,(char *)(cs))
+
+DECLARE_ASN1_DUP_FUNCTION(OCSP_CERTID)
+
+OSSL_HTTP_REQ_CTX *OCSP_sendreq_new(BIO *io, const char *path,
+                                    const OCSP_REQUEST *req, int buf_size);
+OCSP_RESPONSE *OCSP_sendreq_bio(BIO *b, const char *path, OCSP_REQUEST *req);
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+typedef OSSL_HTTP_REQ_CTX OCSP_REQ_CTX;
+#   define OCSP_REQ_CTX_new(io, buf_size) \
+        OSSL_HTTP_REQ_CTX_new(io, io, buf_size)
+#   define OCSP_REQ_CTX_free OSSL_HTTP_REQ_CTX_free
+#   define OCSP_REQ_CTX_http(rctx, op, path) \
+        (OSSL_HTTP_REQ_CTX_set_expected(rctx, NULL, 1 /* asn1 */, 0, 0) && \
+         OSSL_HTTP_REQ_CTX_set_request_line(rctx, strcmp(op, "POST") == 0, \
+                                            NULL, NULL, path))
+#   define OCSP_REQ_CTX_add1_header OSSL_HTTP_REQ_CTX_add1_header
+#   define OCSP_REQ_CTX_i2d(r, it, req) \
+        OSSL_HTTP_REQ_CTX_set1_req(r, "application/ocsp-request", it, req)
+#   define OCSP_REQ_CTX_set1_req(r, req) \
+        OCSP_REQ_CTX_i2d(r, ASN1_ITEM_rptr(OCSP_REQUEST), (ASN1_VALUE *)(req))
+#   define OCSP_REQ_CTX_nbio OSSL_HTTP_REQ_CTX_nbio
+#   define OCSP_REQ_CTX_nbio_d2i OSSL_HTTP_REQ_CTX_nbio_d2i
+#   define OCSP_sendreq_nbio(p, r) \
+        OSSL_HTTP_REQ_CTX_nbio_d2i(r, (ASN1_VALUE **)(p), \
+                                   ASN1_ITEM_rptr(OCSP_RESPONSE))
+#   define OCSP_REQ_CTX_get0_mem_bio OSSL_HTTP_REQ_CTX_get0_mem_bio
+#   define OCSP_set_max_response_length OSSL_HTTP_REQ_CTX_set_max_response_length
+#  endif
+
+OCSP_CERTID *OCSP_cert_to_id(const EVP_MD *dgst, const X509 *subject,
+                             const X509 *issuer);
+
+OCSP_CERTID *OCSP_cert_id_new(const EVP_MD *dgst,
+                              const X509_NAME *issuerName,
+                              const ASN1_BIT_STRING *issuerKey,
+                              const ASN1_INTEGER *serialNumber);
+
+OCSP_ONEREQ *OCSP_request_add0_id(OCSP_REQUEST *req, OCSP_CERTID *cid);
+
+int OCSP_request_add1_nonce(OCSP_REQUEST *req, unsigned char *val, int len);
+int OCSP_basic_add1_nonce(OCSP_BASICRESP *resp, unsigned char *val, int len);
+int OCSP_check_nonce(OCSP_REQUEST *req, OCSP_BASICRESP *bs);
+int OCSP_copy_nonce(OCSP_BASICRESP *resp, OCSP_REQUEST *req);
+
+int OCSP_request_set1_name(OCSP_REQUEST *req, const X509_NAME *nm);
+int OCSP_request_add1_cert(OCSP_REQUEST *req, X509 *cert);
+
+int OCSP_request_sign(OCSP_REQUEST *req,
+                      X509 *signer,
+                      EVP_PKEY *key,
+                      const EVP_MD *dgst,
+                      STACK_OF(X509) *certs, unsigned long flags);
+
+int OCSP_response_status(OCSP_RESPONSE *resp);
+OCSP_BASICRESP *OCSP_response_get1_basic(OCSP_RESPONSE *resp);
+
+const ASN1_OCTET_STRING *OCSP_resp_get0_signature(const OCSP_BASICRESP *bs);
+const X509_ALGOR *OCSP_resp_get0_tbs_sigalg(const OCSP_BASICRESP *bs);
+const OCSP_RESPDATA *OCSP_resp_get0_respdata(const OCSP_BASICRESP *bs);
+int OCSP_resp_get0_signer(OCSP_BASICRESP *bs, X509 **signer,
+                          STACK_OF(X509) *extra_certs);
+
+int OCSP_resp_count(OCSP_BASICRESP *bs);
+OCSP_SINGLERESP *OCSP_resp_get0(OCSP_BASICRESP *bs, int idx);
+const ASN1_GENERALIZEDTIME *OCSP_resp_get0_produced_at(const OCSP_BASICRESP* bs);
+const STACK_OF(X509) *OCSP_resp_get0_certs(const OCSP_BASICRESP *bs);
+int OCSP_resp_get0_id(const OCSP_BASICRESP *bs,
+                      const ASN1_OCTET_STRING **pid,
+                      const X509_NAME **pname);
+int OCSP_resp_get1_id(const OCSP_BASICRESP *bs,
+                      ASN1_OCTET_STRING **pid,
+                      X509_NAME **pname);
+
+int OCSP_resp_find(OCSP_BASICRESP *bs, OCSP_CERTID *id, int last);
+int OCSP_single_get0_status(OCSP_SINGLERESP *single, int *reason,
+                            ASN1_GENERALIZEDTIME **revtime,
+                            ASN1_GENERALIZEDTIME **thisupd,
+                            ASN1_GENERALIZEDTIME **nextupd);
+int OCSP_resp_find_status(OCSP_BASICRESP *bs, OCSP_CERTID *id, int *status,
+                          int *reason,
+                          ASN1_GENERALIZEDTIME **revtime,
+                          ASN1_GENERALIZEDTIME **thisupd,
+                          ASN1_GENERALIZEDTIME **nextupd);
+int OCSP_check_validity(ASN1_GENERALIZEDTIME *thisupd,
+                        ASN1_GENERALIZEDTIME *nextupd, long sec, long maxsec);
+
+int OCSP_request_verify(OCSP_REQUEST *req, STACK_OF(X509) *certs,
+                        X509_STORE *store, unsigned long flags);
+
+#  define OCSP_parse_url(url, host, port, path, ssl) \
+    OSSL_HTTP_parse_url(url, ssl, NULL, host, port, NULL, path, NULL, NULL)
+
+int OCSP_id_issuer_cmp(const OCSP_CERTID *a, const OCSP_CERTID *b);
+int OCSP_id_cmp(const OCSP_CERTID *a, const OCSP_CERTID *b);
+
+int OCSP_request_onereq_count(OCSP_REQUEST *req);
+OCSP_ONEREQ *OCSP_request_onereq_get0(OCSP_REQUEST *req, int i);
+OCSP_CERTID *OCSP_onereq_get0_id(OCSP_ONEREQ *one);
+int OCSP_id_get0_info(ASN1_OCTET_STRING **piNameHash, ASN1_OBJECT **pmd,
+                      ASN1_OCTET_STRING **pikeyHash,
+                      ASN1_INTEGER **pserial, OCSP_CERTID *cid);
+int OCSP_request_is_signed(OCSP_REQUEST *req);
+OCSP_RESPONSE *OCSP_response_create(int status, OCSP_BASICRESP *bs);
+OCSP_SINGLERESP *OCSP_basic_add1_status(OCSP_BASICRESP *rsp,
+                                        OCSP_CERTID *cid,
+                                        int status, int reason,
+                                        ASN1_TIME *revtime,
+                                        ASN1_TIME *thisupd,
+                                        ASN1_TIME *nextupd);
+int OCSP_basic_add1_cert(OCSP_BASICRESP *resp, X509 *cert);
+int OCSP_basic_sign(OCSP_BASICRESP *brsp,
+                    X509 *signer, EVP_PKEY *key, const EVP_MD *dgst,
+                    STACK_OF(X509) *certs, unsigned long flags);
+int OCSP_basic_sign_ctx(OCSP_BASICRESP *brsp,
+                        X509 *signer, EVP_MD_CTX *ctx,
+                        STACK_OF(X509) *certs, unsigned long flags);
+int OCSP_RESPID_set_by_name(OCSP_RESPID *respid, X509 *cert);
+int OCSP_RESPID_set_by_key_ex(OCSP_RESPID *respid, X509 *cert,
+                              OSSL_LIB_CTX *libctx, const char *propq);
+int OCSP_RESPID_set_by_key(OCSP_RESPID *respid, X509 *cert);
+int OCSP_RESPID_match_ex(OCSP_RESPID *respid, X509 *cert, OSSL_LIB_CTX *libctx,
+                         const char *propq);
+int OCSP_RESPID_match(OCSP_RESPID *respid, X509 *cert);
+
+X509_EXTENSION *OCSP_crlID_new(const char *url, long *n, char *tim);
+
+X509_EXTENSION *OCSP_accept_responses_new(char **oids);
+
+X509_EXTENSION *OCSP_archive_cutoff_new(char *tim);
+
+X509_EXTENSION *OCSP_url_svcloc_new(const X509_NAME *issuer, const char **urls);
+
+int OCSP_REQUEST_get_ext_count(OCSP_REQUEST *x);
+int OCSP_REQUEST_get_ext_by_NID(OCSP_REQUEST *x, int nid, int lastpos);
+int OCSP_REQUEST_get_ext_by_OBJ(OCSP_REQUEST *x, const ASN1_OBJECT *obj,
+                                int lastpos);
+int OCSP_REQUEST_get_ext_by_critical(OCSP_REQUEST *x, int crit, int lastpos);
+X509_EXTENSION *OCSP_REQUEST_get_ext(OCSP_REQUEST *x, int loc);
+X509_EXTENSION *OCSP_REQUEST_delete_ext(OCSP_REQUEST *x, int loc);
+void *OCSP_REQUEST_get1_ext_d2i(OCSP_REQUEST *x, int nid, int *crit,
+                                int *idx);
+int OCSP_REQUEST_add1_ext_i2d(OCSP_REQUEST *x, int nid, void *value, int crit,
+                              unsigned long flags);
+int OCSP_REQUEST_add_ext(OCSP_REQUEST *x, X509_EXTENSION *ex, int loc);
+
+int OCSP_ONEREQ_get_ext_count(OCSP_ONEREQ *x);
+int OCSP_ONEREQ_get_ext_by_NID(OCSP_ONEREQ *x, int nid, int lastpos);
+int OCSP_ONEREQ_get_ext_by_OBJ(OCSP_ONEREQ *x, const ASN1_OBJECT *obj, int lastpos);
+int OCSP_ONEREQ_get_ext_by_critical(OCSP_ONEREQ *x, int crit, int lastpos);
+X509_EXTENSION *OCSP_ONEREQ_get_ext(OCSP_ONEREQ *x, int loc);
+X509_EXTENSION *OCSP_ONEREQ_delete_ext(OCSP_ONEREQ *x, int loc);
+void *OCSP_ONEREQ_get1_ext_d2i(OCSP_ONEREQ *x, int nid, int *crit, int *idx);
+int OCSP_ONEREQ_add1_ext_i2d(OCSP_ONEREQ *x, int nid, void *value, int crit,
+                             unsigned long flags);
+int OCSP_ONEREQ_add_ext(OCSP_ONEREQ *x, X509_EXTENSION *ex, int loc);
+
+int OCSP_BASICRESP_get_ext_count(OCSP_BASICRESP *x);
+int OCSP_BASICRESP_get_ext_by_NID(OCSP_BASICRESP *x, int nid, int lastpos);
+int OCSP_BASICRESP_get_ext_by_OBJ(OCSP_BASICRESP *x, const ASN1_OBJECT *obj,
+                                  int lastpos);
+int OCSP_BASICRESP_get_ext_by_critical(OCSP_BASICRESP *x, int crit,
+                                       int lastpos);
+X509_EXTENSION *OCSP_BASICRESP_get_ext(OCSP_BASICRESP *x, int loc);
+X509_EXTENSION *OCSP_BASICRESP_delete_ext(OCSP_BASICRESP *x, int loc);
+void *OCSP_BASICRESP_get1_ext_d2i(OCSP_BASICRESP *x, int nid, int *crit,
+                                  int *idx);
+int OCSP_BASICRESP_add1_ext_i2d(OCSP_BASICRESP *x, int nid, void *value,
+                                int crit, unsigned long flags);
+int OCSP_BASICRESP_add_ext(OCSP_BASICRESP *x, X509_EXTENSION *ex, int loc);
+
+int OCSP_SINGLERESP_get_ext_count(OCSP_SINGLERESP *x);
+int OCSP_SINGLERESP_get_ext_by_NID(OCSP_SINGLERESP *x, int nid, int lastpos);
+int OCSP_SINGLERESP_get_ext_by_OBJ(OCSP_SINGLERESP *x, const ASN1_OBJECT *obj,
+                                   int lastpos);
+int OCSP_SINGLERESP_get_ext_by_critical(OCSP_SINGLERESP *x, int crit,
+                                        int lastpos);
+X509_EXTENSION *OCSP_SINGLERESP_get_ext(OCSP_SINGLERESP *x, int loc);
+X509_EXTENSION *OCSP_SINGLERESP_delete_ext(OCSP_SINGLERESP *x, int loc);
+void *OCSP_SINGLERESP_get1_ext_d2i(OCSP_SINGLERESP *x, int nid, int *crit,
+                                   int *idx);
+int OCSP_SINGLERESP_add1_ext_i2d(OCSP_SINGLERESP *x, int nid, void *value,
+                                 int crit, unsigned long flags);
+int OCSP_SINGLERESP_add_ext(OCSP_SINGLERESP *x, X509_EXTENSION *ex, int loc);
+const OCSP_CERTID *OCSP_SINGLERESP_get0_id(const OCSP_SINGLERESP *x);
+
+DECLARE_ASN1_FUNCTIONS(OCSP_SINGLERESP)
+DECLARE_ASN1_FUNCTIONS(OCSP_CERTSTATUS)
+DECLARE_ASN1_FUNCTIONS(OCSP_REVOKEDINFO)
+DECLARE_ASN1_FUNCTIONS(OCSP_BASICRESP)
+DECLARE_ASN1_FUNCTIONS(OCSP_RESPDATA)
+DECLARE_ASN1_FUNCTIONS(OCSP_RESPID)
+DECLARE_ASN1_FUNCTIONS(OCSP_RESPONSE)
+DECLARE_ASN1_FUNCTIONS(OCSP_RESPBYTES)
+DECLARE_ASN1_FUNCTIONS(OCSP_ONEREQ)
+DECLARE_ASN1_FUNCTIONS(OCSP_CERTID)
+DECLARE_ASN1_FUNCTIONS(OCSP_REQUEST)
+DECLARE_ASN1_FUNCTIONS(OCSP_SIGNATURE)
+DECLARE_ASN1_FUNCTIONS(OCSP_REQINFO)
+DECLARE_ASN1_FUNCTIONS(OCSP_CRLID)
+DECLARE_ASN1_FUNCTIONS(OCSP_SERVICELOC)
+
+const char *OCSP_response_status_str(long s);
+const char *OCSP_cert_status_str(long s);
+const char *OCSP_crl_reason_str(long s);
+
+int OCSP_REQUEST_print(BIO *bp, OCSP_REQUEST *a, unsigned long flags);
+int OCSP_RESPONSE_print(BIO *bp, OCSP_RESPONSE *o, unsigned long flags);
+
+int OCSP_basic_verify(OCSP_BASICRESP *bs, STACK_OF(X509) *certs,
+                      X509_STORE *st, unsigned long flags);
+
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif /* !defined(OPENSSL_NO_OCSP) */
+#endif
diff --git a/openssl/ocsperr.h b/openssl/ocsperr.h
new file mode 100644
index 0000000..46a0523
--- /dev/null
+++ b/openssl/ocsperr.h
@@ -0,0 +1,53 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_OCSPERR_H
+# define OPENSSL_OCSPERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+# ifndef OPENSSL_NO_OCSP
+
+
+/*
+ * OCSP reason codes.
+ */
+#  define OCSP_R_CERTIFICATE_VERIFY_ERROR                  101
+#  define OCSP_R_DIGEST_ERR                                102
+#  define OCSP_R_DIGEST_NAME_ERR                           106
+#  define OCSP_R_DIGEST_SIZE_ERR                           107
+#  define OCSP_R_ERROR_IN_NEXTUPDATE_FIELD                 122
+#  define OCSP_R_ERROR_IN_THISUPDATE_FIELD                 123
+#  define OCSP_R_MISSING_OCSPSIGNING_USAGE                 103
+#  define OCSP_R_NEXTUPDATE_BEFORE_THISUPDATE              124
+#  define OCSP_R_NOT_BASIC_RESPONSE                        104
+#  define OCSP_R_NO_CERTIFICATES_IN_CHAIN                  105
+#  define OCSP_R_NO_RESPONSE_DATA                          108
+#  define OCSP_R_NO_REVOKED_TIME                           109
+#  define OCSP_R_NO_SIGNER_KEY                             130
+#  define OCSP_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE    110
+#  define OCSP_R_REQUEST_NOT_SIGNED                        128
+#  define OCSP_R_RESPONSE_CONTAINS_NO_REVOCATION_DATA      111
+#  define OCSP_R_ROOT_CA_NOT_TRUSTED                       112
+#  define OCSP_R_SIGNATURE_FAILURE                         117
+#  define OCSP_R_SIGNER_CERTIFICATE_NOT_FOUND              118
+#  define OCSP_R_STATUS_EXPIRED                            125
+#  define OCSP_R_STATUS_NOT_YET_VALID                      126
+#  define OCSP_R_STATUS_TOO_OLD                            127
+#  define OCSP_R_UNKNOWN_MESSAGE_DIGEST                    119
+#  define OCSP_R_UNKNOWN_NID                               120
+#  define OCSP_R_UNSUPPORTED_REQUESTORNAME_TYPE            129
+
+# endif
+#endif
diff --git a/openssl/opensslconf.h b/openssl/opensslconf.h
new file mode 100644
index 0000000..1e83371
--- /dev/null
+++ b/openssl/opensslconf.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_OPENSSLCONF_H
+# define OPENSSL_OPENSSLCONF_H
+# pragma once
+
+# include <openssl/configuration.h>
+# include <openssl/macros.h>
+
+#endif  /* OPENSSL_OPENSSLCONF_H */
diff --git a/openssl/opensslv.h b/openssl/opensslv.h
new file mode 100644
index 0000000..80e5f61
--- /dev/null
+++ b/openssl/opensslv.h
@@ -0,0 +1,114 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\opensslv.h.in
+ *
+ * Copyright 1999-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_OPENSSLV_H
+# define OPENSSL_OPENSSLV_H
+# pragma once
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+/*
+ * SECTION 1: VERSION DATA.  These will change for each release
+ */
+
+/*
+ * Base version macros
+ *
+ * These macros express version number MAJOR.MINOR.PATCH exactly
+ */
+# define OPENSSL_VERSION_MAJOR  3
+# define OPENSSL_VERSION_MINOR  1
+# define OPENSSL_VERSION_PATCH  0
+
+/*
+ * Additional version information
+ *
+ * These are also part of the new version scheme, but aren't part
+ * of the version number itself.
+ */
+
+/* Could be: #define OPENSSL_VERSION_PRE_RELEASE "-alpha.1" */
+# define OPENSSL_VERSION_PRE_RELEASE ""
+/* Could be: #define OPENSSL_VERSION_BUILD_METADATA "+fips" */
+/* Could be: #define OPENSSL_VERSION_BUILD_METADATA "+vendor.1" */
+# define OPENSSL_VERSION_BUILD_METADATA ""
+
+/*
+ * Note: The OpenSSL Project will never define OPENSSL_VERSION_BUILD_METADATA
+ * to be anything but the empty string.  Its use is entirely reserved for
+ * others
+ */
+
+/*
+ * Shared library version
+ *
+ * This is strictly to express ABI version, which may or may not
+ * be related to the API version expressed with the macros above.
+ * This is defined in free form.
+ */
+# define OPENSSL_SHLIB_VERSION 3
+
+/*
+ * SECTION 2: USEFUL MACROS
+ */
+
+/* For checking general API compatibility when preprocessing */
+# define OPENSSL_VERSION_PREREQ(maj,min)                                \
+    ((OPENSSL_VERSION_MAJOR << 16) + OPENSSL_VERSION_MINOR >= ((maj) << 16) + (min))
+
+/*
+ * Macros to get the version in easily digested string form, both the short
+ * "MAJOR.MINOR.PATCH" variant (where MAJOR, MINOR and PATCH are replaced
+ * with the values from the corresponding OPENSSL_VERSION_ macros) and the
+ * longer variant with OPENSSL_VERSION_PRE_RELEASE_STR and
+ * OPENSSL_VERSION_BUILD_METADATA_STR appended.
+ */
+# define OPENSSL_VERSION_STR "3.1.0"
+# define OPENSSL_FULL_VERSION_STR "3.1.0"
+
+/*
+ * SECTION 3: ADDITIONAL METADATA
+ *
+ * These strings are defined separately to allow them to be parsable.
+ */
+# define OPENSSL_RELEASE_DATE "14 Mar 2023"
+
+/*
+ * SECTION 4: BACKWARD COMPATIBILITY
+ */
+
+# define OPENSSL_VERSION_TEXT "OpenSSL 3.1.0 14 Mar 2023"
+
+/* Synthesize OPENSSL_VERSION_NUMBER with the layout 0xMNN00PPSL */
+# ifdef OPENSSL_VERSION_PRE_RELEASE
+#  define _OPENSSL_VERSION_PRE_RELEASE 0x0L
+# else
+#  define _OPENSSL_VERSION_PRE_RELEASE 0xfL
+# endif
+# define OPENSSL_VERSION_NUMBER          \
+    ( (OPENSSL_VERSION_MAJOR<<28)        \
+      |(OPENSSL_VERSION_MINOR<<20)       \
+      |(OPENSSL_VERSION_PATCH<<4)        \
+      |_OPENSSL_VERSION_PRE_RELEASE )
+
+# ifdef  __cplusplus
+}
+# endif
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_OPENSSLV_H
+# endif
+
+#endif                          /* OPENSSL_OPENSSLV_H */
diff --git a/openssl/opensslv.h.in b/openssl/opensslv.h.in
new file mode 100644
index 0000000..3f47a2a
--- /dev/null
+++ b/openssl/opensslv.h.in
@@ -0,0 +1,113 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 1999-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_OPENSSLV_H
+# define OPENSSL_OPENSSLV_H
+# pragma once
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+/*
+ * SECTION 1: VERSION DATA.  These will change for each release
+ */
+
+/*
+ * Base version macros
+ *
+ * These macros express version number MAJOR.MINOR.PATCH exactly
+ */
+# define OPENSSL_VERSION_MAJOR  {- $config{major} -}
+# define OPENSSL_VERSION_MINOR  {- $config{minor} -}
+# define OPENSSL_VERSION_PATCH  {- $config{patch} -}
+
+/*
+ * Additional version information
+ *
+ * These are also part of the new version scheme, but aren't part
+ * of the version number itself.
+ */
+
+/* Could be: #define OPENSSL_VERSION_PRE_RELEASE "-alpha.1" */
+# define OPENSSL_VERSION_PRE_RELEASE "{- $config{prerelease} -}"
+/* Could be: #define OPENSSL_VERSION_BUILD_METADATA "+fips" */
+/* Could be: #define OPENSSL_VERSION_BUILD_METADATA "+vendor.1" */
+# define OPENSSL_VERSION_BUILD_METADATA "{- $config{build_metadata} -}"
+
+/*
+ * Note: The OpenSSL Project will never define OPENSSL_VERSION_BUILD_METADATA
+ * to be anything but the empty string.  Its use is entirely reserved for
+ * others
+ */
+
+/*
+ * Shared library version
+ *
+ * This is strictly to express ABI version, which may or may not
+ * be related to the API version expressed with the macros above.
+ * This is defined in free form.
+ */
+# define OPENSSL_SHLIB_VERSION {- $config{shlib_version} -}
+
+/*
+ * SECTION 2: USEFUL MACROS
+ */
+
+/* For checking general API compatibility when preprocessing */
+# define OPENSSL_VERSION_PREREQ(maj,min)                                \
+    ((OPENSSL_VERSION_MAJOR << 16) + OPENSSL_VERSION_MINOR >= ((maj) << 16) + (min))
+
+/*
+ * Macros to get the version in easily digested string form, both the short
+ * "MAJOR.MINOR.PATCH" variant (where MAJOR, MINOR and PATCH are replaced
+ * with the values from the corresponding OPENSSL_VERSION_ macros) and the
+ * longer variant with OPENSSL_VERSION_PRE_RELEASE_STR and
+ * OPENSSL_VERSION_BUILD_METADATA_STR appended.
+ */
+# define OPENSSL_VERSION_STR "{- $config{version} -}"
+# define OPENSSL_FULL_VERSION_STR "{- $config{full_version} -}"
+
+/*
+ * SECTION 3: ADDITIONAL METADATA
+ *
+ * These strings are defined separately to allow them to be parsable.
+ */
+# define OPENSSL_RELEASE_DATE "{- $config{release_date} -}"
+
+/*
+ * SECTION 4: BACKWARD COMPATIBILITY
+ */
+
+# define OPENSSL_VERSION_TEXT "OpenSSL {- "$config{full_version} $config{release_date}" -}"
+
+/* Synthesize OPENSSL_VERSION_NUMBER with the layout 0xMNN00PPSL */
+# ifdef OPENSSL_VERSION_PRE_RELEASE
+#  define _OPENSSL_VERSION_PRE_RELEASE 0x0L
+# else
+#  define _OPENSSL_VERSION_PRE_RELEASE 0xfL
+# endif
+# define OPENSSL_VERSION_NUMBER          \
+    ( (OPENSSL_VERSION_MAJOR<<28)        \
+      |(OPENSSL_VERSION_MINOR<<20)       \
+      |(OPENSSL_VERSION_PATCH<<4)        \
+      |_OPENSSL_VERSION_PRE_RELEASE )
+
+# ifdef  __cplusplus
+}
+# endif
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_OPENSSLV_H
+# endif
+
+#endif                          /* OPENSSL_OPENSSLV_H */
diff --git a/openssl/ossl_typ.h b/openssl/ossl_typ.h
new file mode 100644
index 0000000..82a5898
--- /dev/null
+++ b/openssl/ossl_typ.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+/*
+ * The original <openssl/ossl_typ.h> was renamed to <openssl/types.h>
+ *
+ * This header file only exists for compatibility reasons with older
+ * applications which #include <openssl/ossl_typ.h>.
+ */
+# include <openssl/types.h>
diff --git a/openssl/param_build.h b/openssl/param_build.h
new file mode 100644
index 0000000..f29fdb2
--- /dev/null
+++ b/openssl/param_build.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2019, Oracle and/or its affiliates.  All rights reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_PARAM_BUILD_H
+# define OPENSSL_PARAM_BUILD_H
+# pragma once
+
+# include <openssl/params.h>
+# include <openssl/types.h>
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+OSSL_PARAM_BLD *OSSL_PARAM_BLD_new(void);
+OSSL_PARAM *OSSL_PARAM_BLD_to_param(OSSL_PARAM_BLD *bld);
+void OSSL_PARAM_BLD_free(OSSL_PARAM_BLD *bld);
+
+int OSSL_PARAM_BLD_push_int(OSSL_PARAM_BLD *bld, const char *key, int val);
+int OSSL_PARAM_BLD_push_uint(OSSL_PARAM_BLD *bld, const char *key,
+                             unsigned int val);
+int OSSL_PARAM_BLD_push_long(OSSL_PARAM_BLD *bld, const char *key,
+                             long int val);
+int OSSL_PARAM_BLD_push_ulong(OSSL_PARAM_BLD *bld, const char *key,
+                              unsigned long int val);
+int OSSL_PARAM_BLD_push_int32(OSSL_PARAM_BLD *bld, const char *key,
+                              int32_t val);
+int OSSL_PARAM_BLD_push_uint32(OSSL_PARAM_BLD *bld, const char *key,
+                               uint32_t val);
+int OSSL_PARAM_BLD_push_int64(OSSL_PARAM_BLD *bld, const char *key,
+                              int64_t val);
+int OSSL_PARAM_BLD_push_uint64(OSSL_PARAM_BLD *bld, const char *key,
+                               uint64_t val);
+int OSSL_PARAM_BLD_push_size_t(OSSL_PARAM_BLD *bld, const char *key,
+                               size_t val);
+int OSSL_PARAM_BLD_push_time_t(OSSL_PARAM_BLD *bld, const char *key,
+                               time_t val);
+int OSSL_PARAM_BLD_push_double(OSSL_PARAM_BLD *bld, const char *key,
+                               double val);
+int OSSL_PARAM_BLD_push_BN(OSSL_PARAM_BLD *bld, const char *key,
+                           const BIGNUM *bn);
+int OSSL_PARAM_BLD_push_BN_pad(OSSL_PARAM_BLD *bld, const char *key,
+                               const BIGNUM *bn, size_t sz);
+int OSSL_PARAM_BLD_push_utf8_string(OSSL_PARAM_BLD *bld, const char *key,
+                                    const char *buf, size_t bsize);
+int OSSL_PARAM_BLD_push_utf8_ptr(OSSL_PARAM_BLD *bld, const char *key,
+                                 char *buf, size_t bsize);
+int OSSL_PARAM_BLD_push_octet_string(OSSL_PARAM_BLD *bld, const char *key,
+                                     const void *buf, size_t bsize);
+int OSSL_PARAM_BLD_push_octet_ptr(OSSL_PARAM_BLD *bld, const char *key,
+                                  void *buf, size_t bsize);
+
+# ifdef __cplusplus
+}
+# endif
+#endif  /* OPENSSL_PARAM_BUILD_H */
diff --git a/openssl/params.h b/openssl/params.h
new file mode 100644
index 0000000..d75eab0
--- /dev/null
+++ b/openssl/params.h
@@ -0,0 +1,160 @@
+/*
+ * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2019, Oracle and/or its affiliates.  All rights reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_PARAMS_H
+# define OPENSSL_PARAMS_H
+# pragma once
+
+# include <openssl/core.h>
+# include <openssl/bn.h>
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+# define OSSL_PARAM_UNMODIFIED ((size_t)-1)
+
+# define OSSL_PARAM_END \
+    { NULL, 0, NULL, 0, 0 }
+
+# define OSSL_PARAM_DEFN(key, type, addr, sz)    \
+    { (key), (type), (addr), (sz), OSSL_PARAM_UNMODIFIED }
+
+/* Basic parameter types without return sizes */
+# define OSSL_PARAM_int(key, addr) \
+    OSSL_PARAM_DEFN((key), OSSL_PARAM_INTEGER, (addr), sizeof(int))
+# define OSSL_PARAM_uint(key, addr) \
+    OSSL_PARAM_DEFN((key), OSSL_PARAM_UNSIGNED_INTEGER, (addr), \
+                    sizeof(unsigned int))
+# define OSSL_PARAM_long(key, addr) \
+    OSSL_PARAM_DEFN((key), OSSL_PARAM_INTEGER, (addr), sizeof(long int))
+# define OSSL_PARAM_ulong(key, addr) \
+    OSSL_PARAM_DEFN((key), OSSL_PARAM_UNSIGNED_INTEGER, (addr), \
+                    sizeof(unsigned long int))
+# define OSSL_PARAM_int32(key, addr) \
+    OSSL_PARAM_DEFN((key), OSSL_PARAM_INTEGER, (addr), sizeof(int32_t))
+# define OSSL_PARAM_uint32(key, addr) \
+    OSSL_PARAM_DEFN((key), OSSL_PARAM_UNSIGNED_INTEGER, (addr), \
+                    sizeof(uint32_t))
+# define OSSL_PARAM_int64(key, addr) \
+    OSSL_PARAM_DEFN((key), OSSL_PARAM_INTEGER, (addr), sizeof(int64_t))
+# define OSSL_PARAM_uint64(key, addr) \
+    OSSL_PARAM_DEFN((key), OSSL_PARAM_UNSIGNED_INTEGER, (addr), \
+                    sizeof(uint64_t))
+# define OSSL_PARAM_size_t(key, addr) \
+    OSSL_PARAM_DEFN((key), OSSL_PARAM_UNSIGNED_INTEGER, (addr), sizeof(size_t))
+# define OSSL_PARAM_time_t(key, addr) \
+    OSSL_PARAM_DEFN((key), OSSL_PARAM_INTEGER, (addr), sizeof(time_t))
+# define OSSL_PARAM_double(key, addr) \
+    OSSL_PARAM_DEFN((key), OSSL_PARAM_REAL, (addr), sizeof(double))
+
+# define OSSL_PARAM_BN(key, bn, sz) \
+    OSSL_PARAM_DEFN((key), OSSL_PARAM_UNSIGNED_INTEGER, (bn), (sz))
+# define OSSL_PARAM_utf8_string(key, addr, sz) \
+    OSSL_PARAM_DEFN((key), OSSL_PARAM_UTF8_STRING, (addr), sz)
+# define OSSL_PARAM_octet_string(key, addr, sz) \
+    OSSL_PARAM_DEFN((key), OSSL_PARAM_OCTET_STRING, (addr), sz)
+
+# define OSSL_PARAM_utf8_ptr(key, addr, sz) \
+    OSSL_PARAM_DEFN((key), OSSL_PARAM_UTF8_PTR, (addr), sz)
+# define OSSL_PARAM_octet_ptr(key, addr, sz) \
+    OSSL_PARAM_DEFN((key), OSSL_PARAM_OCTET_PTR, (addr), sz)
+
+/* Search an OSSL_PARAM array for a matching name */
+OSSL_PARAM *OSSL_PARAM_locate(OSSL_PARAM *p, const char *key);
+const OSSL_PARAM *OSSL_PARAM_locate_const(const OSSL_PARAM *p, const char *key);
+
+/* Basic parameter type run-time construction */
+OSSL_PARAM OSSL_PARAM_construct_int(const char *key, int *buf);
+OSSL_PARAM OSSL_PARAM_construct_uint(const char *key, unsigned int *buf);
+OSSL_PARAM OSSL_PARAM_construct_long(const char *key, long int *buf);
+OSSL_PARAM OSSL_PARAM_construct_ulong(const char *key, unsigned long int *buf);
+OSSL_PARAM OSSL_PARAM_construct_int32(const char *key, int32_t *buf);
+OSSL_PARAM OSSL_PARAM_construct_uint32(const char *key, uint32_t *buf);
+OSSL_PARAM OSSL_PARAM_construct_int64(const char *key, int64_t *buf);
+OSSL_PARAM OSSL_PARAM_construct_uint64(const char *key, uint64_t *buf);
+OSSL_PARAM OSSL_PARAM_construct_size_t(const char *key, size_t *buf);
+OSSL_PARAM OSSL_PARAM_construct_time_t(const char *key, time_t *buf);
+OSSL_PARAM OSSL_PARAM_construct_BN(const char *key, unsigned char *buf,
+                                   size_t bsize);
+OSSL_PARAM OSSL_PARAM_construct_double(const char *key, double *buf);
+OSSL_PARAM OSSL_PARAM_construct_utf8_string(const char *key, char *buf,
+                                            size_t bsize);
+OSSL_PARAM OSSL_PARAM_construct_utf8_ptr(const char *key, char **buf,
+                                         size_t bsize);
+OSSL_PARAM OSSL_PARAM_construct_octet_string(const char *key, void *buf,
+                                             size_t bsize);
+OSSL_PARAM OSSL_PARAM_construct_octet_ptr(const char *key, void **buf,
+                                          size_t bsize);
+OSSL_PARAM OSSL_PARAM_construct_end(void);
+
+int OSSL_PARAM_allocate_from_text(OSSL_PARAM *to,
+                                  const OSSL_PARAM *paramdefs,
+                                  const char *key, const char *value,
+                                  size_t value_n, int *found);
+
+int OSSL_PARAM_get_int(const OSSL_PARAM *p, int *val);
+int OSSL_PARAM_get_uint(const OSSL_PARAM *p, unsigned int *val);
+int OSSL_PARAM_get_long(const OSSL_PARAM *p, long int *val);
+int OSSL_PARAM_get_ulong(const OSSL_PARAM *p, unsigned long int *val);
+int OSSL_PARAM_get_int32(const OSSL_PARAM *p, int32_t *val);
+int OSSL_PARAM_get_uint32(const OSSL_PARAM *p, uint32_t *val);
+int OSSL_PARAM_get_int64(const OSSL_PARAM *p, int64_t *val);
+int OSSL_PARAM_get_uint64(const OSSL_PARAM *p, uint64_t *val);
+int OSSL_PARAM_get_size_t(const OSSL_PARAM *p, size_t *val);
+int OSSL_PARAM_get_time_t(const OSSL_PARAM *p, time_t *val);
+
+int OSSL_PARAM_set_int(OSSL_PARAM *p, int val);
+int OSSL_PARAM_set_uint(OSSL_PARAM *p, unsigned int val);
+int OSSL_PARAM_set_long(OSSL_PARAM *p, long int val);
+int OSSL_PARAM_set_ulong(OSSL_PARAM *p, unsigned long int val);
+int OSSL_PARAM_set_int32(OSSL_PARAM *p, int32_t val);
+int OSSL_PARAM_set_uint32(OSSL_PARAM *p, uint32_t val);
+int OSSL_PARAM_set_int64(OSSL_PARAM *p, int64_t val);
+int OSSL_PARAM_set_uint64(OSSL_PARAM *p, uint64_t val);
+int OSSL_PARAM_set_size_t(OSSL_PARAM *p, size_t val);
+int OSSL_PARAM_set_time_t(OSSL_PARAM *p, time_t val);
+
+int OSSL_PARAM_get_double(const OSSL_PARAM *p, double *val);
+int OSSL_PARAM_set_double(OSSL_PARAM *p, double val);
+
+int OSSL_PARAM_get_BN(const OSSL_PARAM *p, BIGNUM **val);
+int OSSL_PARAM_set_BN(OSSL_PARAM *p, const BIGNUM *val);
+
+int OSSL_PARAM_get_utf8_string(const OSSL_PARAM *p, char **val, size_t max_len);
+int OSSL_PARAM_set_utf8_string(OSSL_PARAM *p, const char *val);
+
+int OSSL_PARAM_get_octet_string(const OSSL_PARAM *p, void **val, size_t max_len,
+                                size_t *used_len);
+int OSSL_PARAM_set_octet_string(OSSL_PARAM *p, const void *val, size_t len);
+
+int OSSL_PARAM_get_utf8_ptr(const OSSL_PARAM *p, const char **val);
+int OSSL_PARAM_set_utf8_ptr(OSSL_PARAM *p, const char *val);
+
+int OSSL_PARAM_get_octet_ptr(const OSSL_PARAM *p, const void **val,
+                             size_t *used_len);
+int OSSL_PARAM_set_octet_ptr(OSSL_PARAM *p, const void *val,
+                             size_t used_len);
+
+int OSSL_PARAM_get_utf8_string_ptr(const OSSL_PARAM *p, const char **val);
+int OSSL_PARAM_get_octet_string_ptr(const OSSL_PARAM *p, const void **val,
+                                    size_t *used_len);
+
+int OSSL_PARAM_modified(const OSSL_PARAM *p);
+void OSSL_PARAM_set_all_unmodified(OSSL_PARAM *p);
+
+OSSL_PARAM *OSSL_PARAM_dup(const OSSL_PARAM *p);
+OSSL_PARAM *OSSL_PARAM_merge(const OSSL_PARAM *p1, const OSSL_PARAM *p2);
+void OSSL_PARAM_free(OSSL_PARAM *p);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/pem.h b/openssl/pem.h
new file mode 100644
index 0000000..000d9c8
--- /dev/null
+++ b/openssl/pem.h
@@ -0,0 +1,541 @@
+/*
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_PEM_H
+# define OPENSSL_PEM_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_PEM_H
+# endif
+
+# include <openssl/e_os2.h>
+# include <openssl/bio.h>
+# include <openssl/safestack.h>
+# include <openssl/evp.h>
+# include <openssl/x509.h>
+# include <openssl/pemerr.h>
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+# define PEM_BUFSIZE             1024
+
+# define PEM_STRING_X509_OLD     "X509 CERTIFICATE"
+# define PEM_STRING_X509         "CERTIFICATE"
+# define PEM_STRING_X509_TRUSTED "TRUSTED CERTIFICATE"
+# define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST"
+# define PEM_STRING_X509_REQ     "CERTIFICATE REQUEST"
+# define PEM_STRING_X509_CRL     "X509 CRL"
+# define PEM_STRING_EVP_PKEY     "ANY PRIVATE KEY"
+# define PEM_STRING_PUBLIC       "PUBLIC KEY"
+# define PEM_STRING_RSA          "RSA PRIVATE KEY"
+# define PEM_STRING_RSA_PUBLIC   "RSA PUBLIC KEY"
+# define PEM_STRING_DSA          "DSA PRIVATE KEY"
+# define PEM_STRING_DSA_PUBLIC   "DSA PUBLIC KEY"
+# define PEM_STRING_PKCS7        "PKCS7"
+# define PEM_STRING_PKCS7_SIGNED "PKCS #7 SIGNED DATA"
+# define PEM_STRING_PKCS8        "ENCRYPTED PRIVATE KEY"
+# define PEM_STRING_PKCS8INF     "PRIVATE KEY"
+# define PEM_STRING_DHPARAMS     "DH PARAMETERS"
+# define PEM_STRING_DHXPARAMS    "X9.42 DH PARAMETERS"
+# define PEM_STRING_SSL_SESSION  "SSL SESSION PARAMETERS"
+# define PEM_STRING_DSAPARAMS    "DSA PARAMETERS"
+# define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY"
+# define PEM_STRING_ECPARAMETERS "EC PARAMETERS"
+# define PEM_STRING_ECPRIVATEKEY "EC PRIVATE KEY"
+# define PEM_STRING_PARAMETERS   "PARAMETERS"
+# define PEM_STRING_CMS          "CMS"
+
+# define PEM_TYPE_ENCRYPTED      10
+# define PEM_TYPE_MIC_ONLY       20
+# define PEM_TYPE_MIC_CLEAR      30
+# define PEM_TYPE_CLEAR          40
+
+/*
+ * These macros make the PEM_read/PEM_write functions easier to maintain and
+ * write. Now they are all implemented with either: IMPLEMENT_PEM_rw(...) or
+ * IMPLEMENT_PEM_rw_cb(...)
+ */
+
+# define PEM_read_cb_fnsig(name, type, INTYPE, readname)                \
+    type *PEM_##readname##_##name(INTYPE *out, type **x,                \
+                                 pem_password_cb *cb, void *u)
+# define PEM_read_cb_ex_fnsig(name, type, INTYPE, readname)             \
+    type *PEM_##readname##_##name##_ex(INTYPE *out, type **x,           \
+                                       pem_password_cb *cb, void *u,    \
+                                       OSSL_LIB_CTX *libctx,            \
+                                       const char *propq)
+
+# define PEM_write_fnsig(name, type, OUTTYPE, writename)                \
+    int PEM_##writename##_##name(OUTTYPE *out, const type *x)
+# define PEM_write_cb_fnsig(name, type, OUTTYPE, writename)             \
+    int PEM_##writename##_##name(OUTTYPE *out, const type *x,           \
+                                 const EVP_CIPHER *enc,                 \
+                                 const unsigned char *kstr, int klen,   \
+                                 pem_password_cb *cb, void *u)
+# define PEM_write_ex_fnsig(name, type, OUTTYPE, writename)             \
+    int PEM_##writename##_##name##_ex(OUTTYPE *out, const type *x,      \
+                                      OSSL_LIB_CTX *libctx,             \
+                                      const char *propq)
+# define PEM_write_cb_ex_fnsig(name, type, OUTTYPE, writename)          \
+    int PEM_##writename##_##name##_ex(OUTTYPE *out, const type *x,      \
+                                      const EVP_CIPHER *enc,            \
+                                      const unsigned char *kstr, int klen, \
+                                      pem_password_cb *cb, void *u,     \
+                                      OSSL_LIB_CTX *libctx,             \
+                                      const char *propq)
+
+# ifdef OPENSSL_NO_STDIO
+
+#  define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
+#  define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) /**/
+#  endif
+#  define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) /**/
+#  endif
+# else
+
+#  define IMPLEMENT_PEM_read_fp(name, type, str, asn1)                  \
+    type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u) \
+    {                                                                   \
+        return PEM_ASN1_read((d2i_of_void *)d2i_##asn1, str, fp,        \
+                             (void **)x, cb, u);                        \
+    }
+
+#  define IMPLEMENT_PEM_write_fp(name, type, str, asn1)                 \
+    PEM_write_fnsig(name, type, FILE, write)                            \
+    {                                                                   \
+        return PEM_ASN1_write((i2d_of_void *)i2d_##asn1, str, out,      \
+                              x, NULL, NULL, 0, NULL, NULL);            \
+    }
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)  \
+    IMPLEMENT_PEM_write_fp(name, type, str, asn1)
+#  endif
+
+#  define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)              \
+    PEM_write_cb_fnsig(name, type, FILE, write)                         \
+    {                                                                   \
+        return PEM_ASN1_write((i2d_of_void *)i2d_##asn1, str, out,      \
+                              x, enc, kstr, klen, cb, u);               \
+    }
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)       \
+    IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
+#  endif
+# endif
+
+# define IMPLEMENT_PEM_read_bio(name, type, str, asn1)                  \
+    type *PEM_read_bio_##name(BIO *bp, type **x,                        \
+                              pem_password_cb *cb, void *u)             \
+    {                                                                   \
+        return PEM_ASN1_read_bio((d2i_of_void *)d2i_##asn1, str, bp,    \
+                                 (void **)x, cb, u);                    \
+    }
+
+# define IMPLEMENT_PEM_write_bio(name, type, str, asn1)                 \
+    PEM_write_fnsig(name, type, BIO, write_bio)                         \
+    {                                                                   \
+        return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1, str, out,  \
+                                  x, NULL,NULL,0,NULL,NULL);            \
+    }
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1)   \
+    IMPLEMENT_PEM_write_bio(name, type, str, asn1)
+# endif
+
+# define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1)              \
+    PEM_write_cb_fnsig(name, type, BIO, write_bio)                      \
+    {                                                                   \
+        return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1, str, out,  \
+                                  x, enc, kstr, klen, cb, u);           \
+    }
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1)  \
+    IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1)
+# endif
+
+# define IMPLEMENT_PEM_write(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_fp(name, type, str, asn1)
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)
+# endif
+
+# define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)
+# endif
+
+# define IMPLEMENT_PEM_read(name, type, str, asn1) \
+        IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
+        IMPLEMENT_PEM_read_fp(name, type, str, asn1)
+
+# define IMPLEMENT_PEM_rw(name, type, str, asn1) \
+        IMPLEMENT_PEM_read(name, type, str, asn1) \
+        IMPLEMENT_PEM_write(name, type, str, asn1)
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
+        IMPLEMENT_PEM_read(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_const(name, type, str, asn1)
+# endif
+
+# define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
+        IMPLEMENT_PEM_read(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_cb(name, type, str, asn1)
+
+/* These are the same except they are for the declarations */
+
+/*
+ * The mysterious 'extern' that's passed to some macros is innocuous,
+ * and is there to quiet pre-C99 compilers that may complain about empty
+ * arguments in macro calls.
+ */
+# if defined(OPENSSL_NO_STDIO)
+
+#  define DECLARE_PEM_read_fp_attr(attr, name, type) /**/
+#  define DECLARE_PEM_read_fp_ex_attr(attr, name, type) /**/
+#  define DECLARE_PEM_write_fp_attr(attr, name, type) /**/
+#  define DECLARE_PEM_write_fp_ex_attr(attr, name, type) /**/
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   define DECLARE_PEM_write_fp_const_attr(attr, name, type) /**/
+#  endif
+#  define DECLARE_PEM_write_cb_fp_attr(attr, name, type) /**/
+#  define DECLARE_PEM_write_cb_fp_ex_attr(attr, name, type) /**/
+
+# else
+
+#  define DECLARE_PEM_read_fp_attr(attr, name, type)                        \
+    attr PEM_read_cb_fnsig(name, type, FILE, read);
+#  define DECLARE_PEM_read_fp_ex_attr(attr, name, type)                     \
+    attr PEM_read_cb_fnsig(name, type, FILE, read);                         \
+    attr PEM_read_cb_ex_fnsig(name, type, FILE, read);
+
+#  define DECLARE_PEM_write_fp_attr(attr, name, type)                       \
+    attr PEM_write_fnsig(name, type, FILE, write);
+#  define DECLARE_PEM_write_fp_ex_attr(attr, name, type)                    \
+    attr PEM_write_fnsig(name, type, FILE, write);                          \
+    attr PEM_write_ex_fnsig(name, type, FILE, write);
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   define DECLARE_PEM_write_fp_const_attr(attr, name, type)                \
+    attr PEM_write_fnsig(name, type, FILE, write);
+#  endif
+#  define DECLARE_PEM_write_cb_fp_attr(attr, name, type)                    \
+    attr PEM_write_cb_fnsig(name, type, FILE, write);
+#  define DECLARE_PEM_write_cb_fp_ex_attr(attr, name, type)                 \
+    attr PEM_write_cb_fnsig(name, type, FILE, write);                       \
+    attr PEM_write_cb_ex_fnsig(name, type, FILE, write);
+
+# endif
+
+# define DECLARE_PEM_read_fp(name, type)                                    \
+    DECLARE_PEM_read_fp_attr(extern, name, type)
+# define DECLARE_PEM_write_fp(name, type)                                   \
+    DECLARE_PEM_write_fp_attr(extern, name, type)
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#   define DECLARE_PEM_write_fp_const(name, type)                           \
+    DECLARE_PEM_write_fp_const_attr(extern, name, type)
+# endif
+# define DECLARE_PEM_write_cb_fp(name, type)                                \
+    DECLARE_PEM_write_cb_fp_attr(extern, name, type)
+
+#  define DECLARE_PEM_read_bio_attr(attr, name, type)                       \
+    attr PEM_read_cb_fnsig(name, type, BIO, read_bio);
+#  define DECLARE_PEM_read_bio_ex_attr(attr, name, type)                    \
+    attr PEM_read_cb_fnsig(name, type, BIO, read_bio);                      \
+    attr PEM_read_cb_ex_fnsig(name, type, BIO, read_bio);
+# define DECLARE_PEM_read_bio(name, type)                                   \
+    DECLARE_PEM_read_bio_attr(extern, name, type)
+# define DECLARE_PEM_read_bio_ex(name, type)                                \
+    DECLARE_PEM_read_bio_ex_attr(extern, name, type)
+
+# define DECLARE_PEM_write_bio_attr(attr, name, type)                       \
+    attr PEM_write_fnsig(name, type, BIO, write_bio);
+# define DECLARE_PEM_write_bio_ex_attr(attr, name, type)                    \
+    attr PEM_write_fnsig(name, type, BIO, write_bio);                       \
+    attr PEM_write_ex_fnsig(name, type, BIO, write_bio);
+# define DECLARE_PEM_write_bio(name, type)                                  \
+    DECLARE_PEM_write_bio_attr(extern, name, type)
+# define DECLARE_PEM_write_bio_ex(name, type)                               \
+    DECLARE_PEM_write_bio_ex_attr(extern, name, type)
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define DECLARE_PEM_write_bio_const_attr(attr, name, type)                \
+    attr PEM_write_fnsig(name, type, BIO, write_bio);
+#  define DECLARE_PEM_write_bio_const(name, type)      \
+    DECLARE_PEM_write_bio_const_attr(extern, name, type)
+# endif
+
+# define DECLARE_PEM_write_cb_bio_attr(attr, name, type)                    \
+    attr PEM_write_cb_fnsig(name, type, BIO, write_bio);
+# define DECLARE_PEM_write_cb_bio_ex_attr(attr, name, type)                 \
+    attr PEM_write_cb_fnsig(name, type, BIO, write_bio);                    \
+    attr PEM_write_cb_ex_fnsig(name, type, BIO, write_bio);
+# define DECLARE_PEM_write_cb_bio(name, type)                               \
+    DECLARE_PEM_write_cb_bio_attr(extern, name, type)
+# define DECLARE_PEM_write_cb_ex_bio(name, type)                            \
+    DECLARE_PEM_write_cb_bio_ex_attr(extern, name, type)
+
+# define DECLARE_PEM_write_attr(attr, name, type)                           \
+    DECLARE_PEM_write_bio_attr(attr, name, type)                            \
+    DECLARE_PEM_write_fp_attr(attr, name, type)
+# define DECLARE_PEM_write_ex_attr(attr, name, type)                        \
+    DECLARE_PEM_write_bio_ex_attr(attr, name, type)                         \
+    DECLARE_PEM_write_fp_ex_attr(attr, name, type)
+# define DECLARE_PEM_write(name, type) \
+    DECLARE_PEM_write_attr(extern, name, type)
+# define DECLARE_PEM_write_ex(name, type) \
+    DECLARE_PEM_write_ex_attr(extern, name, type)
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define DECLARE_PEM_write_const_attr(attr, name, type)                    \
+    DECLARE_PEM_write_bio_const_attr(attr, name, type)                      \
+    DECLARE_PEM_write_fp_const_attr(attr, name, type)
+#  define DECLARE_PEM_write_const(name, type)                               \
+    DECLARE_PEM_write_const_attr(extern, name, type)
+# endif
+# define DECLARE_PEM_write_cb_attr(attr, name, type)                        \
+    DECLARE_PEM_write_cb_bio_attr(attr, name, type)                         \
+    DECLARE_PEM_write_cb_fp_attr(attr, name, type)
+# define DECLARE_PEM_write_cb_ex_attr(attr, name, type)                     \
+    DECLARE_PEM_write_cb_bio_ex_attr(attr, name, type)                      \
+    DECLARE_PEM_write_cb_fp_ex_attr(attr, name, type)
+# define DECLARE_PEM_write_cb(name, type)                                   \
+    DECLARE_PEM_write_cb_attr(extern, name, type)
+# define DECLARE_PEM_write_cb_ex(name, type)                                \
+    DECLARE_PEM_write_cb_ex_attr(extern, name, type)
+# define DECLARE_PEM_read_attr(attr, name, type)                            \
+    DECLARE_PEM_read_bio_attr(attr, name, type)                             \
+    DECLARE_PEM_read_fp_attr(attr, name, type)
+# define DECLARE_PEM_read_ex_attr(attr, name, type)                         \
+    DECLARE_PEM_read_bio_ex_attr(attr, name, type)                          \
+    DECLARE_PEM_read_fp_ex_attr(attr, name, type)
+# define DECLARE_PEM_read(name, type)                                       \
+    DECLARE_PEM_read_attr(extern, name, type)
+# define DECLARE_PEM_read_ex(name, type)                                    \
+    DECLARE_PEM_read_ex_attr(extern, name, type)
+# define DECLARE_PEM_rw_attr(attr, name, type)                              \
+    DECLARE_PEM_read_attr(attr, name, type)                                 \
+    DECLARE_PEM_write_attr(attr, name, type)
+# define DECLARE_PEM_rw_ex_attr(attr, name, type)                           \
+    DECLARE_PEM_read_ex_attr(attr, name, type)                              \
+    DECLARE_PEM_write_ex_attr(attr, name, type)
+# define DECLARE_PEM_rw(name, type) \
+    DECLARE_PEM_rw_attr(extern, name, type)
+# define DECLARE_PEM_rw_ex(name, type) \
+    DECLARE_PEM_rw_ex_attr(extern, name, type)
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define DECLARE_PEM_rw_const_attr(attr, name, type)                       \
+    DECLARE_PEM_read_attr(attr, name, type)                                 \
+    DECLARE_PEM_write_const_attr(attr, name, type)
+#  define DECLARE_PEM_rw_const(name, type) \
+    DECLARE_PEM_rw_const_attr(extern, name, type)
+# endif
+# define DECLARE_PEM_rw_cb_attr(attr, name, type)                           \
+    DECLARE_PEM_read_attr(attr, name, type)                                 \
+    DECLARE_PEM_write_cb_attr(attr, name, type)
+# define DECLARE_PEM_rw_cb_ex_attr(attr, name, type)                        \
+    DECLARE_PEM_read_ex_attr(attr, name, type)                              \
+    DECLARE_PEM_write_cb_ex_attr(attr, name, type)
+# define DECLARE_PEM_rw_cb(name, type) \
+    DECLARE_PEM_rw_cb_attr(extern, name, type)
+# define DECLARE_PEM_rw_cb_ex(name, type) \
+    DECLARE_PEM_rw_cb_ex_attr(extern, name, type)
+
+int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
+int PEM_do_header(EVP_CIPHER_INFO *cipher, unsigned char *data, long *len,
+                  pem_password_cb *callback, void *u);
+
+int PEM_read_bio(BIO *bp, char **name, char **header,
+                 unsigned char **data, long *len);
+#   define PEM_FLAG_SECURE             0x1
+#   define PEM_FLAG_EAY_COMPATIBLE     0x2
+#   define PEM_FLAG_ONLY_B64           0x4
+int PEM_read_bio_ex(BIO *bp, char **name, char **header,
+                    unsigned char **data, long *len, unsigned int flags);
+int PEM_bytes_read_bio_secmem(unsigned char **pdata, long *plen, char **pnm,
+                              const char *name, BIO *bp, pem_password_cb *cb,
+                              void *u);
+int PEM_write_bio(BIO *bp, const char *name, const char *hdr,
+                  const unsigned char *data, long len);
+int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm,
+                       const char *name, BIO *bp, pem_password_cb *cb,
+                       void *u);
+void *PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, void **x,
+                        pem_password_cb *cb, void *u);
+int PEM_ASN1_write_bio(i2d_of_void *i2d, const char *name, BIO *bp,
+                       const void *x, const EVP_CIPHER *enc,
+                       const unsigned char *kstr, int klen,
+                       pem_password_cb *cb, void *u);
+
+STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk,
+                                            pem_password_cb *cb, void *u);
+STACK_OF(X509_INFO)
+*PEM_X509_INFO_read_bio_ex(BIO *bp, STACK_OF(X509_INFO) *sk,
+                           pem_password_cb *cb, void *u, OSSL_LIB_CTX *libctx,
+                           const char *propq);
+
+int PEM_X509_INFO_write_bio(BIO *bp, const X509_INFO *xi, EVP_CIPHER *enc,
+                            const unsigned char *kstr, int klen,
+                            pem_password_cb *cd, void *u);
+
+#ifndef OPENSSL_NO_STDIO
+int PEM_read(FILE *fp, char **name, char **header,
+             unsigned char **data, long *len);
+int PEM_write(FILE *fp, const char *name, const char *hdr,
+              const unsigned char *data, long len);
+void *PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
+                    pem_password_cb *cb, void *u);
+int PEM_ASN1_write(i2d_of_void *i2d, const char *name, FILE *fp,
+                   const void *x, const EVP_CIPHER *enc,
+                   const unsigned char *kstr, int klen,
+                   pem_password_cb *callback, void *u);
+STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
+                                        pem_password_cb *cb, void *u);
+STACK_OF(X509_INFO)
+*PEM_X509_INFO_read_ex(FILE *fp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb,
+                       void *u, OSSL_LIB_CTX *libctx, const char *propq);
+#endif
+
+int PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
+int PEM_SignUpdate(EVP_MD_CTX *ctx, const unsigned char *d, unsigned int cnt);
+int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
+                  unsigned int *siglen, EVP_PKEY *pkey);
+
+/* The default pem_password_cb that's used internally */
+int PEM_def_callback(char *buf, int num, int rwflag, void *userdata);
+void PEM_proc_type(char *buf, int type);
+void PEM_dek_info(char *buf, const char *type, int len, const char *str);
+
+# include <openssl/symhacks.h>
+
+DECLARE_PEM_rw(X509, X509)
+DECLARE_PEM_rw(X509_AUX, X509)
+DECLARE_PEM_rw(X509_REQ, X509_REQ)
+DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
+DECLARE_PEM_rw(X509_CRL, X509_CRL)
+DECLARE_PEM_rw(X509_PUBKEY, X509_PUBKEY)
+DECLARE_PEM_rw(PKCS7, PKCS7)
+DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
+DECLARE_PEM_rw(PKCS8, X509_SIG)
+DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+DECLARE_PEM_rw_cb_attr(OSSL_DEPRECATEDIN_3_0, RSAPrivateKey, RSA)
+DECLARE_PEM_rw_attr(OSSL_DEPRECATEDIN_3_0, RSAPublicKey, RSA)
+DECLARE_PEM_rw_attr(OSSL_DEPRECATEDIN_3_0, RSA_PUBKEY, RSA)
+# endif
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  ifndef OPENSSL_NO_DSA
+DECLARE_PEM_rw_cb_attr(OSSL_DEPRECATEDIN_3_0, DSAPrivateKey, DSA)
+DECLARE_PEM_rw_attr(OSSL_DEPRECATEDIN_3_0, DSA_PUBKEY, DSA)
+DECLARE_PEM_rw_attr(OSSL_DEPRECATEDIN_3_0, DSAparams, DSA)
+#  endif
+# endif
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  ifndef OPENSSL_NO_EC
+DECLARE_PEM_rw_attr(OSSL_DEPRECATEDIN_3_0, ECPKParameters, EC_GROUP)
+DECLARE_PEM_rw_cb_attr(OSSL_DEPRECATEDIN_3_0, ECPrivateKey, EC_KEY)
+DECLARE_PEM_rw_attr(OSSL_DEPRECATEDIN_3_0, EC_PUBKEY, EC_KEY)
+#  endif
+# endif
+
+# ifndef OPENSSL_NO_DH
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+DECLARE_PEM_rw_attr(OSSL_DEPRECATEDIN_3_0, DHparams, DH)
+DECLARE_PEM_write_attr(OSSL_DEPRECATEDIN_3_0, DHxparams, DH)
+#  endif
+# endif
+DECLARE_PEM_rw_cb_ex(PrivateKey, EVP_PKEY)
+DECLARE_PEM_rw_ex(PUBKEY, EVP_PKEY)
+
+int PEM_write_bio_PrivateKey_traditional(BIO *bp, const EVP_PKEY *x,
+                                         const EVP_CIPHER *enc,
+                                         const unsigned char *kstr, int klen,
+                                         pem_password_cb *cb, void *u);
+
+/* Why do these take a signed char *kstr? */
+int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, const EVP_PKEY *x, int nid,
+                                      const char *kstr, int klen,
+                                      pem_password_cb *cb, void *u);
+int PEM_write_bio_PKCS8PrivateKey(BIO *, const EVP_PKEY *, const EVP_CIPHER *,
+                                  const char *kstr, int klen,
+                                  pem_password_cb *cb, void *u);
+int i2d_PKCS8PrivateKey_bio(BIO *bp, const EVP_PKEY *x, const EVP_CIPHER *enc,
+                            const char *kstr, int klen,
+                            pem_password_cb *cb, void *u);
+int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, const EVP_PKEY *x, int nid,
+                                const char *kstr, int klen,
+                                pem_password_cb *cb, void *u);
+EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb,
+                                  void *u);
+
+# ifndef OPENSSL_NO_STDIO
+int i2d_PKCS8PrivateKey_fp(FILE *fp, const EVP_PKEY *x, const EVP_CIPHER *enc,
+                           const char *kstr, int klen,
+                           pem_password_cb *cb, void *u);
+int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, const EVP_PKEY *x, int nid,
+                               const char *kstr, int klen,
+                               pem_password_cb *cb, void *u);
+int PEM_write_PKCS8PrivateKey_nid(FILE *fp, const EVP_PKEY *x, int nid,
+                                  const char *kstr, int klen,
+                                  pem_password_cb *cb, void *u);
+
+EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb,
+                                 void *u);
+
+int PEM_write_PKCS8PrivateKey(FILE *fp, const EVP_PKEY *x, const EVP_CIPHER *enc,
+                              const char *kstr, int klen,
+                              pem_password_cb *cd, void *u);
+# endif
+EVP_PKEY *PEM_read_bio_Parameters_ex(BIO *bp, EVP_PKEY **x,
+                                     OSSL_LIB_CTX *libctx, const char *propq);
+EVP_PKEY *PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x);
+int PEM_write_bio_Parameters(BIO *bp, const EVP_PKEY *x);
+
+EVP_PKEY *b2i_PrivateKey(const unsigned char **in, long length);
+EVP_PKEY *b2i_PublicKey(const unsigned char **in, long length);
+EVP_PKEY *b2i_PrivateKey_bio(BIO *in);
+EVP_PKEY *b2i_PublicKey_bio(BIO *in);
+int i2b_PrivateKey_bio(BIO *out, const EVP_PKEY *pk);
+int i2b_PublicKey_bio(BIO *out, const EVP_PKEY *pk);
+EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u);
+EVP_PKEY *b2i_PVK_bio_ex(BIO *in, pem_password_cb *cb, void *u,
+                         OSSL_LIB_CTX *libctx, const char *propq);
+int i2b_PVK_bio(BIO *out, const EVP_PKEY *pk, int enclevel,
+                pem_password_cb *cb, void *u);
+int i2b_PVK_bio_ex(BIO *out, const EVP_PKEY *pk, int enclevel,
+                   pem_password_cb *cb, void *u,
+                   OSSL_LIB_CTX *libctx, const char *propq);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/pem2.h b/openssl/pem2.h
new file mode 100644
index 0000000..a8a5325
--- /dev/null
+++ b/openssl/pem2.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright 1999-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_PEM2_H
+# define OPENSSL_PEM2_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_PEM2_H
+# endif
+# include <openssl/pemerr.h>
+#endif
diff --git a/openssl/pemerr.h b/openssl/pemerr.h
new file mode 100644
index 0000000..18f6d9e
--- /dev/null
+++ b/openssl/pemerr.h
@@ -0,0 +1,58 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_PEMERR_H
+# define OPENSSL_PEMERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * PEM reason codes.
+ */
+# define PEM_R_BAD_BASE64_DECODE                          100
+# define PEM_R_BAD_DECRYPT                                101
+# define PEM_R_BAD_END_LINE                               102
+# define PEM_R_BAD_IV_CHARS                               103
+# define PEM_R_BAD_MAGIC_NUMBER                           116
+# define PEM_R_BAD_PASSWORD_READ                          104
+# define PEM_R_BAD_VERSION_NUMBER                         117
+# define PEM_R_BIO_WRITE_FAILURE                          118
+# define PEM_R_CIPHER_IS_NULL                             127
+# define PEM_R_ERROR_CONVERTING_PRIVATE_KEY               115
+# define PEM_R_EXPECTING_DSS_KEY_BLOB                     131
+# define PEM_R_EXPECTING_PRIVATE_KEY_BLOB                 119
+# define PEM_R_EXPECTING_PUBLIC_KEY_BLOB                  120
+# define PEM_R_EXPECTING_RSA_KEY_BLOB                     132
+# define PEM_R_HEADER_TOO_LONG                            128
+# define PEM_R_INCONSISTENT_HEADER                        121
+# define PEM_R_KEYBLOB_HEADER_PARSE_ERROR                 122
+# define PEM_R_KEYBLOB_TOO_SHORT                          123
+# define PEM_R_MISSING_DEK_IV                             129
+# define PEM_R_NOT_DEK_INFO                               105
+# define PEM_R_NOT_ENCRYPTED                              106
+# define PEM_R_NOT_PROC_TYPE                              107
+# define PEM_R_NO_START_LINE                              108
+# define PEM_R_PROBLEMS_GETTING_PASSWORD                  109
+# define PEM_R_PVK_DATA_TOO_SHORT                         124
+# define PEM_R_PVK_TOO_SHORT                              125
+# define PEM_R_READ_KEY                                   111
+# define PEM_R_SHORT_HEADER                               112
+# define PEM_R_UNEXPECTED_DEK_IV                          130
+# define PEM_R_UNSUPPORTED_CIPHER                         113
+# define PEM_R_UNSUPPORTED_ENCRYPTION                     114
+# define PEM_R_UNSUPPORTED_KEY_COMPONENTS                 126
+# define PEM_R_UNSUPPORTED_PUBLIC_KEY_TYPE                110
+
+#endif
diff --git a/openssl/pkcs12.h b/openssl/pkcs12.h
new file mode 100644
index 0000000..29a2cbf
--- /dev/null
+++ b/openssl/pkcs12.h
@@ -0,0 +1,353 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\pkcs12.h.in
+ *
+ * Copyright 1999-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+#ifndef OPENSSL_PKCS12_H
+# define OPENSSL_PKCS12_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_PKCS12_H
+# endif
+
+# include <openssl/bio.h>
+# include <openssl/core.h>
+# include <openssl/x509.h>
+# include <openssl/pkcs12err.h>
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+# define PKCS12_KEY_ID   1
+# define PKCS12_IV_ID    2
+# define PKCS12_MAC_ID   3
+
+/* Default iteration count */
+# ifndef PKCS12_DEFAULT_ITER
+#  define PKCS12_DEFAULT_ITER     PKCS5_DEFAULT_ITER
+# endif
+
+# define PKCS12_MAC_KEY_LENGTH 20
+
+# define PKCS12_SALT_LEN 8
+
+/* It's not clear if these are actually needed... */
+# define PKCS12_key_gen PKCS12_key_gen_utf8
+# define PKCS12_add_friendlyname PKCS12_add_friendlyname_utf8
+
+/* MS key usage constants */
+
+# define KEY_EX  0x10
+# define KEY_SIG 0x80
+
+typedef struct PKCS12_MAC_DATA_st PKCS12_MAC_DATA;
+
+typedef struct PKCS12_st PKCS12;
+
+typedef struct PKCS12_SAFEBAG_st PKCS12_SAFEBAG;
+
+SKM_DEFINE_STACK_OF_INTERNAL(PKCS12_SAFEBAG, PKCS12_SAFEBAG, PKCS12_SAFEBAG)
+#define sk_PKCS12_SAFEBAG_num(sk) OPENSSL_sk_num(ossl_check_const_PKCS12_SAFEBAG_sk_type(sk))
+#define sk_PKCS12_SAFEBAG_value(sk, idx) ((PKCS12_SAFEBAG *)OPENSSL_sk_value(ossl_check_const_PKCS12_SAFEBAG_sk_type(sk), (idx)))
+#define sk_PKCS12_SAFEBAG_new(cmp) ((STACK_OF(PKCS12_SAFEBAG) *)OPENSSL_sk_new(ossl_check_PKCS12_SAFEBAG_compfunc_type(cmp)))
+#define sk_PKCS12_SAFEBAG_new_null() ((STACK_OF(PKCS12_SAFEBAG) *)OPENSSL_sk_new_null())
+#define sk_PKCS12_SAFEBAG_new_reserve(cmp, n) ((STACK_OF(PKCS12_SAFEBAG) *)OPENSSL_sk_new_reserve(ossl_check_PKCS12_SAFEBAG_compfunc_type(cmp), (n)))
+#define sk_PKCS12_SAFEBAG_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_PKCS12_SAFEBAG_sk_type(sk), (n))
+#define sk_PKCS12_SAFEBAG_free(sk) OPENSSL_sk_free(ossl_check_PKCS12_SAFEBAG_sk_type(sk))
+#define sk_PKCS12_SAFEBAG_zero(sk) OPENSSL_sk_zero(ossl_check_PKCS12_SAFEBAG_sk_type(sk))
+#define sk_PKCS12_SAFEBAG_delete(sk, i) ((PKCS12_SAFEBAG *)OPENSSL_sk_delete(ossl_check_PKCS12_SAFEBAG_sk_type(sk), (i)))
+#define sk_PKCS12_SAFEBAG_delete_ptr(sk, ptr) ((PKCS12_SAFEBAG *)OPENSSL_sk_delete_ptr(ossl_check_PKCS12_SAFEBAG_sk_type(sk), ossl_check_PKCS12_SAFEBAG_type(ptr)))
+#define sk_PKCS12_SAFEBAG_push(sk, ptr) OPENSSL_sk_push(ossl_check_PKCS12_SAFEBAG_sk_type(sk), ossl_check_PKCS12_SAFEBAG_type(ptr))
+#define sk_PKCS12_SAFEBAG_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_PKCS12_SAFEBAG_sk_type(sk), ossl_check_PKCS12_SAFEBAG_type(ptr))
+#define sk_PKCS12_SAFEBAG_pop(sk) ((PKCS12_SAFEBAG *)OPENSSL_sk_pop(ossl_check_PKCS12_SAFEBAG_sk_type(sk)))
+#define sk_PKCS12_SAFEBAG_shift(sk) ((PKCS12_SAFEBAG *)OPENSSL_sk_shift(ossl_check_PKCS12_SAFEBAG_sk_type(sk)))
+#define sk_PKCS12_SAFEBAG_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_PKCS12_SAFEBAG_sk_type(sk),ossl_check_PKCS12_SAFEBAG_freefunc_type(freefunc))
+#define sk_PKCS12_SAFEBAG_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_PKCS12_SAFEBAG_sk_type(sk), ossl_check_PKCS12_SAFEBAG_type(ptr), (idx))
+#define sk_PKCS12_SAFEBAG_set(sk, idx, ptr) ((PKCS12_SAFEBAG *)OPENSSL_sk_set(ossl_check_PKCS12_SAFEBAG_sk_type(sk), (idx), ossl_check_PKCS12_SAFEBAG_type(ptr)))
+#define sk_PKCS12_SAFEBAG_find(sk, ptr) OPENSSL_sk_find(ossl_check_PKCS12_SAFEBAG_sk_type(sk), ossl_check_PKCS12_SAFEBAG_type(ptr))
+#define sk_PKCS12_SAFEBAG_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_PKCS12_SAFEBAG_sk_type(sk), ossl_check_PKCS12_SAFEBAG_type(ptr))
+#define sk_PKCS12_SAFEBAG_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_PKCS12_SAFEBAG_sk_type(sk), ossl_check_PKCS12_SAFEBAG_type(ptr), pnum)
+#define sk_PKCS12_SAFEBAG_sort(sk) OPENSSL_sk_sort(ossl_check_PKCS12_SAFEBAG_sk_type(sk))
+#define sk_PKCS12_SAFEBAG_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_PKCS12_SAFEBAG_sk_type(sk))
+#define sk_PKCS12_SAFEBAG_dup(sk) ((STACK_OF(PKCS12_SAFEBAG) *)OPENSSL_sk_dup(ossl_check_const_PKCS12_SAFEBAG_sk_type(sk)))
+#define sk_PKCS12_SAFEBAG_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(PKCS12_SAFEBAG) *)OPENSSL_sk_deep_copy(ossl_check_const_PKCS12_SAFEBAG_sk_type(sk), ossl_check_PKCS12_SAFEBAG_copyfunc_type(copyfunc), ossl_check_PKCS12_SAFEBAG_freefunc_type(freefunc)))
+#define sk_PKCS12_SAFEBAG_set_cmp_func(sk, cmp) ((sk_PKCS12_SAFEBAG_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_PKCS12_SAFEBAG_sk_type(sk), ossl_check_PKCS12_SAFEBAG_compfunc_type(cmp)))
+
+
+typedef struct pkcs12_bag_st PKCS12_BAGS;
+
+# define PKCS12_ERROR    0
+# define PKCS12_OK       1
+
+/* Compatibility macros */
+
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+
+# define M_PKCS12_bag_type PKCS12_bag_type
+# define M_PKCS12_cert_bag_type PKCS12_cert_bag_type
+# define M_PKCS12_crl_bag_type PKCS12_cert_bag_type
+
+# define PKCS12_certbag2x509 PKCS12_SAFEBAG_get1_cert
+# define PKCS12_certbag2scrl PKCS12_SAFEBAG_get1_crl
+# define PKCS12_bag_type PKCS12_SAFEBAG_get_nid
+# define PKCS12_cert_bag_type PKCS12_SAFEBAG_get_bag_nid
+# define PKCS12_x5092certbag PKCS12_SAFEBAG_create_cert
+# define PKCS12_x509crl2certbag PKCS12_SAFEBAG_create_crl
+# define PKCS12_MAKE_KEYBAG PKCS12_SAFEBAG_create0_p8inf
+# define PKCS12_MAKE_SHKEYBAG PKCS12_SAFEBAG_create_pkcs8_encrypt
+
+#endif
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 ASN1_TYPE *PKCS12_get_attr(const PKCS12_SAFEBAG *bag,
+                                                   int attr_nid);
+#endif
+
+ASN1_TYPE *PKCS8_get_attr(PKCS8_PRIV_KEY_INFO *p8, int attr_nid);
+int PKCS12_mac_present(const PKCS12 *p12);
+void PKCS12_get0_mac(const ASN1_OCTET_STRING **pmac,
+                     const X509_ALGOR **pmacalg,
+                     const ASN1_OCTET_STRING **psalt,
+                     const ASN1_INTEGER **piter,
+                     const PKCS12 *p12);
+
+const ASN1_TYPE *PKCS12_SAFEBAG_get0_attr(const PKCS12_SAFEBAG *bag,
+                                          int attr_nid);
+const ASN1_OBJECT *PKCS12_SAFEBAG_get0_type(const PKCS12_SAFEBAG *bag);
+int PKCS12_SAFEBAG_get_nid(const PKCS12_SAFEBAG *bag);
+int PKCS12_SAFEBAG_get_bag_nid(const PKCS12_SAFEBAG *bag);
+const ASN1_TYPE *PKCS12_SAFEBAG_get0_bag_obj(const PKCS12_SAFEBAG *bag);
+const ASN1_OBJECT *PKCS12_SAFEBAG_get0_bag_type(const PKCS12_SAFEBAG *bag);
+
+X509 *PKCS12_SAFEBAG_get1_cert(const PKCS12_SAFEBAG *bag);
+X509_CRL *PKCS12_SAFEBAG_get1_crl(const PKCS12_SAFEBAG *bag);
+const STACK_OF(PKCS12_SAFEBAG) *
+PKCS12_SAFEBAG_get0_safes(const PKCS12_SAFEBAG *bag);
+const PKCS8_PRIV_KEY_INFO *PKCS12_SAFEBAG_get0_p8inf(const PKCS12_SAFEBAG *bag);
+const X509_SIG *PKCS12_SAFEBAG_get0_pkcs8(const PKCS12_SAFEBAG *bag);
+
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create_cert(X509 *x509);
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create_crl(X509_CRL *crl);
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create_secret(int type, int vtype, const unsigned char *value, int len);
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create0_p8inf(PKCS8_PRIV_KEY_INFO *p8);
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create0_pkcs8(X509_SIG *p8);
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create_pkcs8_encrypt(int pbe_nid,
+                                                    const char *pass,
+                                                    int passlen,
+                                                    unsigned char *salt,
+                                                    int saltlen, int iter,
+                                                    PKCS8_PRIV_KEY_INFO *p8inf);
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create_pkcs8_encrypt_ex(int pbe_nid,
+                                                       const char *pass,
+                                                       int passlen,
+                                                       unsigned char *salt,
+                                                       int saltlen, int iter,
+                                                       PKCS8_PRIV_KEY_INFO *p8inf,
+                                                       OSSL_LIB_CTX *ctx,
+                                                       const char *propq);
+
+PKCS12_SAFEBAG *PKCS12_item_pack_safebag(void *obj, const ASN1_ITEM *it,
+                                         int nid1, int nid2);
+PKCS8_PRIV_KEY_INFO *PKCS8_decrypt(const X509_SIG *p8, const char *pass,
+                                   int passlen);
+PKCS8_PRIV_KEY_INFO *PKCS8_decrypt_ex(const X509_SIG *p8, const char *pass,
+                                      int passlen, OSSL_LIB_CTX *ctx,
+                                      const char *propq);
+PKCS8_PRIV_KEY_INFO *PKCS12_decrypt_skey(const PKCS12_SAFEBAG *bag,
+                                         const char *pass, int passlen);
+PKCS8_PRIV_KEY_INFO *PKCS12_decrypt_skey_ex(const PKCS12_SAFEBAG *bag,
+                                            const char *pass, int passlen,
+                                            OSSL_LIB_CTX *ctx,
+                                            const char *propq);
+X509_SIG *PKCS8_encrypt(int pbe_nid, const EVP_CIPHER *cipher,
+                        const char *pass, int passlen, unsigned char *salt,
+                        int saltlen, int iter, PKCS8_PRIV_KEY_INFO *p8);
+X509_SIG *PKCS8_encrypt_ex(int pbe_nid, const EVP_CIPHER *cipher,
+                           const char *pass, int passlen, unsigned char *salt,
+                           int saltlen, int iter, PKCS8_PRIV_KEY_INFO *p8,
+                           OSSL_LIB_CTX *ctx, const char *propq);
+X509_SIG *PKCS8_set0_pbe(const char *pass, int passlen,
+                        PKCS8_PRIV_KEY_INFO *p8inf, X509_ALGOR *pbe);
+X509_SIG *PKCS8_set0_pbe_ex(const char *pass, int passlen,
+                            PKCS8_PRIV_KEY_INFO *p8inf, X509_ALGOR *pbe,
+                            OSSL_LIB_CTX *ctx, const char *propq);
+PKCS7 *PKCS12_pack_p7data(STACK_OF(PKCS12_SAFEBAG) *sk);
+STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7data(PKCS7 *p7);
+PKCS7 *PKCS12_pack_p7encdata(int pbe_nid, const char *pass, int passlen,
+                             unsigned char *salt, int saltlen, int iter,
+                             STACK_OF(PKCS12_SAFEBAG) *bags);
+PKCS7 *PKCS12_pack_p7encdata_ex(int pbe_nid, const char *pass, int passlen,
+                                unsigned char *salt, int saltlen, int iter,
+                                STACK_OF(PKCS12_SAFEBAG) *bags,
+                                OSSL_LIB_CTX *ctx, const char *propq);
+
+STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7encdata(PKCS7 *p7, const char *pass,
+                                                  int passlen);
+
+int PKCS12_pack_authsafes(PKCS12 *p12, STACK_OF(PKCS7) *safes);
+STACK_OF(PKCS7) *PKCS12_unpack_authsafes(const PKCS12 *p12);
+
+int PKCS12_add_localkeyid(PKCS12_SAFEBAG *bag, unsigned char *name,
+                          int namelen);
+int PKCS12_add_friendlyname_asc(PKCS12_SAFEBAG *bag, const char *name,
+                                int namelen);
+int PKCS12_add_friendlyname_utf8(PKCS12_SAFEBAG *bag, const char *name,
+                                 int namelen);
+int PKCS12_add_CSPName_asc(PKCS12_SAFEBAG *bag, const char *name,
+                           int namelen);
+int PKCS12_add_friendlyname_uni(PKCS12_SAFEBAG *bag,
+                                const unsigned char *name, int namelen);
+int PKCS12_add1_attr_by_NID(PKCS12_SAFEBAG *bag, int nid, int type,
+                            const unsigned char *bytes, int len);
+int PKCS12_add1_attr_by_txt(PKCS12_SAFEBAG *bag, const char *attrname, int type,
+                            const unsigned char *bytes, int len);
+int PKCS8_add_keyusage(PKCS8_PRIV_KEY_INFO *p8, int usage);
+ASN1_TYPE *PKCS12_get_attr_gen(const STACK_OF(X509_ATTRIBUTE) *attrs,
+                               int attr_nid);
+char *PKCS12_get_friendlyname(PKCS12_SAFEBAG *bag);
+const STACK_OF(X509_ATTRIBUTE) *
+PKCS12_SAFEBAG_get0_attrs(const PKCS12_SAFEBAG *bag);
+unsigned char *PKCS12_pbe_crypt(const X509_ALGOR *algor,
+                                const char *pass, int passlen,
+                                const unsigned char *in, int inlen,
+                                unsigned char **data, int *datalen,
+                                int en_de);
+unsigned char *PKCS12_pbe_crypt_ex(const X509_ALGOR *algor,
+                                   const char *pass, int passlen,
+                                   const unsigned char *in, int inlen,
+                                   unsigned char **data, int *datalen,
+                                   int en_de, OSSL_LIB_CTX *libctx,
+                                   const char *propq);
+void *PKCS12_item_decrypt_d2i(const X509_ALGOR *algor, const ASN1_ITEM *it,
+                              const char *pass, int passlen,
+                              const ASN1_OCTET_STRING *oct, int zbuf);
+void *PKCS12_item_decrypt_d2i_ex(const X509_ALGOR *algor, const ASN1_ITEM *it,
+                                 const char *pass, int passlen,
+                                 const ASN1_OCTET_STRING *oct, int zbuf,
+                                 OSSL_LIB_CTX *libctx, 
+                                 const char *propq);
+ASN1_OCTET_STRING *PKCS12_item_i2d_encrypt(X509_ALGOR *algor,
+                                           const ASN1_ITEM *it,
+                                           const char *pass, int passlen,
+                                           void *obj, int zbuf);
+ASN1_OCTET_STRING *PKCS12_item_i2d_encrypt_ex(X509_ALGOR *algor,
+                                              const ASN1_ITEM *it,
+                                              const char *pass, int passlen,
+                                              void *obj, int zbuf,
+                                              OSSL_LIB_CTX *ctx,
+                                              const char *propq);
+PKCS12 *PKCS12_init(int mode);
+PKCS12 *PKCS12_init_ex(int mode, OSSL_LIB_CTX *ctx, const char *propq);
+
+int PKCS12_key_gen_asc(const char *pass, int passlen, unsigned char *salt,
+                       int saltlen, int id, int iter, int n,
+                       unsigned char *out, const EVP_MD *md_type);
+int PKCS12_key_gen_asc_ex(const char *pass, int passlen, unsigned char *salt,
+                          int saltlen, int id, int iter, int n,
+                          unsigned char *out, const EVP_MD *md_type,
+                          OSSL_LIB_CTX *ctx, const char *propq);
+int PKCS12_key_gen_uni(unsigned char *pass, int passlen, unsigned char *salt,
+                       int saltlen, int id, int iter, int n,
+                       unsigned char *out, const EVP_MD *md_type);
+int PKCS12_key_gen_uni_ex(unsigned char *pass, int passlen, unsigned char *salt,
+                          int saltlen, int id, int iter, int n,
+                          unsigned char *out, const EVP_MD *md_type,
+                          OSSL_LIB_CTX *ctx, const char *propq);
+int PKCS12_key_gen_utf8(const char *pass, int passlen, unsigned char *salt,
+                        int saltlen, int id, int iter, int n,
+                        unsigned char *out, const EVP_MD *md_type);
+int PKCS12_key_gen_utf8_ex(const char *pass, int passlen, unsigned char *salt,
+                           int saltlen, int id, int iter, int n,
+                           unsigned char *out, const EVP_MD *md_type,
+                           OSSL_LIB_CTX *ctx, const char *propq);
+
+int PKCS12_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
+                        ASN1_TYPE *param, const EVP_CIPHER *cipher,
+                        const EVP_MD *md_type, int en_de);
+int PKCS12_PBE_keyivgen_ex(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
+                           ASN1_TYPE *param, const EVP_CIPHER *cipher,
+                           const EVP_MD *md_type, int en_de,
+                           OSSL_LIB_CTX *libctx, const char *propq);
+int PKCS12_gen_mac(PKCS12 *p12, const char *pass, int passlen,
+                   unsigned char *mac, unsigned int *maclen);
+int PKCS12_verify_mac(PKCS12 *p12, const char *pass, int passlen);
+int PKCS12_set_mac(PKCS12 *p12, const char *pass, int passlen,
+                   unsigned char *salt, int saltlen, int iter,
+                   const EVP_MD *md_type);
+int PKCS12_setup_mac(PKCS12 *p12, int iter, unsigned char *salt,
+                     int saltlen, const EVP_MD *md_type);
+unsigned char *OPENSSL_asc2uni(const char *asc, int asclen,
+                               unsigned char **uni, int *unilen);
+char *OPENSSL_uni2asc(const unsigned char *uni, int unilen);
+unsigned char *OPENSSL_utf82uni(const char *asc, int asclen,
+                                unsigned char **uni, int *unilen);
+char *OPENSSL_uni2utf8(const unsigned char *uni, int unilen);
+
+DECLARE_ASN1_FUNCTIONS(PKCS12)
+DECLARE_ASN1_FUNCTIONS(PKCS12_MAC_DATA)
+DECLARE_ASN1_FUNCTIONS(PKCS12_SAFEBAG)
+DECLARE_ASN1_FUNCTIONS(PKCS12_BAGS)
+
+DECLARE_ASN1_ITEM(PKCS12_SAFEBAGS)
+DECLARE_ASN1_ITEM(PKCS12_AUTHSAFES)
+
+void PKCS12_PBE_add(void);
+int PKCS12_parse(PKCS12 *p12, const char *pass, EVP_PKEY **pkey, X509 **cert,
+                 STACK_OF(X509) **ca);
+PKCS12 *PKCS12_create(const char *pass, const char *name, EVP_PKEY *pkey,
+                      X509 *cert, STACK_OF(X509) *ca, int nid_key, int nid_cert,
+                      int iter, int mac_iter, int keytype);
+PKCS12 *PKCS12_create_ex(const char *pass, const char *name, EVP_PKEY *pkey,
+                         X509 *cert, STACK_OF(X509) *ca, int nid_key, int nid_cert,
+                         int iter, int mac_iter, int keytype,
+                         OSSL_LIB_CTX *ctx, const char *propq);
+
+PKCS12_SAFEBAG *PKCS12_add_cert(STACK_OF(PKCS12_SAFEBAG) **pbags, X509 *cert);
+PKCS12_SAFEBAG *PKCS12_add_key(STACK_OF(PKCS12_SAFEBAG) **pbags,
+                               EVP_PKEY *key, int key_usage, int iter,
+                               int key_nid, const char *pass);
+PKCS12_SAFEBAG *PKCS12_add_key_ex(STACK_OF(PKCS12_SAFEBAG) **pbags,
+                                  EVP_PKEY *key, int key_usage, int iter,
+                                  int key_nid, const char *pass,
+                                  OSSL_LIB_CTX *ctx, const char *propq);
+
+PKCS12_SAFEBAG *PKCS12_add_secret(STACK_OF(PKCS12_SAFEBAG) **pbags,
+                                  int nid_type, const unsigned char *value, int len);
+int PKCS12_add_safe(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags,
+                    int safe_nid, int iter, const char *pass);
+int PKCS12_add_safe_ex(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags,
+                       int safe_nid, int iter, const char *pass,
+                       OSSL_LIB_CTX *ctx, const char *propq);
+
+PKCS12 *PKCS12_add_safes(STACK_OF(PKCS7) *safes, int p7_nid);
+PKCS12 *PKCS12_add_safes_ex(STACK_OF(PKCS7) *safes, int p7_nid,
+                            OSSL_LIB_CTX *ctx, const char *propq);
+
+int i2d_PKCS12_bio(BIO *bp, const PKCS12 *p12);
+# ifndef OPENSSL_NO_STDIO
+int i2d_PKCS12_fp(FILE *fp, const PKCS12 *p12);
+# endif
+PKCS12 *d2i_PKCS12_bio(BIO *bp, PKCS12 **p12);
+# ifndef OPENSSL_NO_STDIO
+PKCS12 *d2i_PKCS12_fp(FILE *fp, PKCS12 **p12);
+# endif
+int PKCS12_newpass(PKCS12 *p12, const char *oldpass, const char *newpass);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/pkcs12.h.in b/openssl/pkcs12.h.in
new file mode 100644
index 0000000..cf956b4
--- /dev/null
+++ b/openssl/pkcs12.h.in
@@ -0,0 +1,330 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 1999-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_macros);
+-}
+
+#ifndef OPENSSL_PKCS12_H
+# define OPENSSL_PKCS12_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_PKCS12_H
+# endif
+
+# include <openssl/bio.h>
+# include <openssl/core.h>
+# include <openssl/x509.h>
+# include <openssl/pkcs12err.h>
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+# define PKCS12_KEY_ID   1
+# define PKCS12_IV_ID    2
+# define PKCS12_MAC_ID   3
+
+/* Default iteration count */
+# ifndef PKCS12_DEFAULT_ITER
+#  define PKCS12_DEFAULT_ITER     PKCS5_DEFAULT_ITER
+# endif
+
+# define PKCS12_MAC_KEY_LENGTH 20
+
+# define PKCS12_SALT_LEN 8
+
+/* It's not clear if these are actually needed... */
+# define PKCS12_key_gen PKCS12_key_gen_utf8
+# define PKCS12_add_friendlyname PKCS12_add_friendlyname_utf8
+
+/* MS key usage constants */
+
+# define KEY_EX  0x10
+# define KEY_SIG 0x80
+
+typedef struct PKCS12_MAC_DATA_st PKCS12_MAC_DATA;
+
+typedef struct PKCS12_st PKCS12;
+
+typedef struct PKCS12_SAFEBAG_st PKCS12_SAFEBAG;
+
+{-
+    generate_stack_macros("PKCS12_SAFEBAG");
+-}
+
+typedef struct pkcs12_bag_st PKCS12_BAGS;
+
+# define PKCS12_ERROR    0
+# define PKCS12_OK       1
+
+/* Compatibility macros */
+
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+
+# define M_PKCS12_bag_type PKCS12_bag_type
+# define M_PKCS12_cert_bag_type PKCS12_cert_bag_type
+# define M_PKCS12_crl_bag_type PKCS12_cert_bag_type
+
+# define PKCS12_certbag2x509 PKCS12_SAFEBAG_get1_cert
+# define PKCS12_certbag2scrl PKCS12_SAFEBAG_get1_crl
+# define PKCS12_bag_type PKCS12_SAFEBAG_get_nid
+# define PKCS12_cert_bag_type PKCS12_SAFEBAG_get_bag_nid
+# define PKCS12_x5092certbag PKCS12_SAFEBAG_create_cert
+# define PKCS12_x509crl2certbag PKCS12_SAFEBAG_create_crl
+# define PKCS12_MAKE_KEYBAG PKCS12_SAFEBAG_create0_p8inf
+# define PKCS12_MAKE_SHKEYBAG PKCS12_SAFEBAG_create_pkcs8_encrypt
+
+#endif
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 ASN1_TYPE *PKCS12_get_attr(const PKCS12_SAFEBAG *bag,
+                                                   int attr_nid);
+#endif
+
+ASN1_TYPE *PKCS8_get_attr(PKCS8_PRIV_KEY_INFO *p8, int attr_nid);
+int PKCS12_mac_present(const PKCS12 *p12);
+void PKCS12_get0_mac(const ASN1_OCTET_STRING **pmac,
+                     const X509_ALGOR **pmacalg,
+                     const ASN1_OCTET_STRING **psalt,
+                     const ASN1_INTEGER **piter,
+                     const PKCS12 *p12);
+
+const ASN1_TYPE *PKCS12_SAFEBAG_get0_attr(const PKCS12_SAFEBAG *bag,
+                                          int attr_nid);
+const ASN1_OBJECT *PKCS12_SAFEBAG_get0_type(const PKCS12_SAFEBAG *bag);
+int PKCS12_SAFEBAG_get_nid(const PKCS12_SAFEBAG *bag);
+int PKCS12_SAFEBAG_get_bag_nid(const PKCS12_SAFEBAG *bag);
+const ASN1_TYPE *PKCS12_SAFEBAG_get0_bag_obj(const PKCS12_SAFEBAG *bag);
+const ASN1_OBJECT *PKCS12_SAFEBAG_get0_bag_type(const PKCS12_SAFEBAG *bag);
+
+X509 *PKCS12_SAFEBAG_get1_cert(const PKCS12_SAFEBAG *bag);
+X509_CRL *PKCS12_SAFEBAG_get1_crl(const PKCS12_SAFEBAG *bag);
+const STACK_OF(PKCS12_SAFEBAG) *
+PKCS12_SAFEBAG_get0_safes(const PKCS12_SAFEBAG *bag);
+const PKCS8_PRIV_KEY_INFO *PKCS12_SAFEBAG_get0_p8inf(const PKCS12_SAFEBAG *bag);
+const X509_SIG *PKCS12_SAFEBAG_get0_pkcs8(const PKCS12_SAFEBAG *bag);
+
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create_cert(X509 *x509);
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create_crl(X509_CRL *crl);
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create_secret(int type, int vtype, const unsigned char *value, int len);
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create0_p8inf(PKCS8_PRIV_KEY_INFO *p8);
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create0_pkcs8(X509_SIG *p8);
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create_pkcs8_encrypt(int pbe_nid,
+                                                    const char *pass,
+                                                    int passlen,
+                                                    unsigned char *salt,
+                                                    int saltlen, int iter,
+                                                    PKCS8_PRIV_KEY_INFO *p8inf);
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create_pkcs8_encrypt_ex(int pbe_nid,
+                                                       const char *pass,
+                                                       int passlen,
+                                                       unsigned char *salt,
+                                                       int saltlen, int iter,
+                                                       PKCS8_PRIV_KEY_INFO *p8inf,
+                                                       OSSL_LIB_CTX *ctx,
+                                                       const char *propq);
+
+PKCS12_SAFEBAG *PKCS12_item_pack_safebag(void *obj, const ASN1_ITEM *it,
+                                         int nid1, int nid2);
+PKCS8_PRIV_KEY_INFO *PKCS8_decrypt(const X509_SIG *p8, const char *pass,
+                                   int passlen);
+PKCS8_PRIV_KEY_INFO *PKCS8_decrypt_ex(const X509_SIG *p8, const char *pass,
+                                      int passlen, OSSL_LIB_CTX *ctx,
+                                      const char *propq);
+PKCS8_PRIV_KEY_INFO *PKCS12_decrypt_skey(const PKCS12_SAFEBAG *bag,
+                                         const char *pass, int passlen);
+PKCS8_PRIV_KEY_INFO *PKCS12_decrypt_skey_ex(const PKCS12_SAFEBAG *bag,
+                                            const char *pass, int passlen,
+                                            OSSL_LIB_CTX *ctx,
+                                            const char *propq);
+X509_SIG *PKCS8_encrypt(int pbe_nid, const EVP_CIPHER *cipher,
+                        const char *pass, int passlen, unsigned char *salt,
+                        int saltlen, int iter, PKCS8_PRIV_KEY_INFO *p8);
+X509_SIG *PKCS8_encrypt_ex(int pbe_nid, const EVP_CIPHER *cipher,
+                           const char *pass, int passlen, unsigned char *salt,
+                           int saltlen, int iter, PKCS8_PRIV_KEY_INFO *p8,
+                           OSSL_LIB_CTX *ctx, const char *propq);
+X509_SIG *PKCS8_set0_pbe(const char *pass, int passlen,
+                        PKCS8_PRIV_KEY_INFO *p8inf, X509_ALGOR *pbe);
+X509_SIG *PKCS8_set0_pbe_ex(const char *pass, int passlen,
+                            PKCS8_PRIV_KEY_INFO *p8inf, X509_ALGOR *pbe,
+                            OSSL_LIB_CTX *ctx, const char *propq);
+PKCS7 *PKCS12_pack_p7data(STACK_OF(PKCS12_SAFEBAG) *sk);
+STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7data(PKCS7 *p7);
+PKCS7 *PKCS12_pack_p7encdata(int pbe_nid, const char *pass, int passlen,
+                             unsigned char *salt, int saltlen, int iter,
+                             STACK_OF(PKCS12_SAFEBAG) *bags);
+PKCS7 *PKCS12_pack_p7encdata_ex(int pbe_nid, const char *pass, int passlen,
+                                unsigned char *salt, int saltlen, int iter,
+                                STACK_OF(PKCS12_SAFEBAG) *bags,
+                                OSSL_LIB_CTX *ctx, const char *propq);
+
+STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7encdata(PKCS7 *p7, const char *pass,
+                                                  int passlen);
+
+int PKCS12_pack_authsafes(PKCS12 *p12, STACK_OF(PKCS7) *safes);
+STACK_OF(PKCS7) *PKCS12_unpack_authsafes(const PKCS12 *p12);
+
+int PKCS12_add_localkeyid(PKCS12_SAFEBAG *bag, unsigned char *name,
+                          int namelen);
+int PKCS12_add_friendlyname_asc(PKCS12_SAFEBAG *bag, const char *name,
+                                int namelen);
+int PKCS12_add_friendlyname_utf8(PKCS12_SAFEBAG *bag, const char *name,
+                                 int namelen);
+int PKCS12_add_CSPName_asc(PKCS12_SAFEBAG *bag, const char *name,
+                           int namelen);
+int PKCS12_add_friendlyname_uni(PKCS12_SAFEBAG *bag,
+                                const unsigned char *name, int namelen);
+int PKCS12_add1_attr_by_NID(PKCS12_SAFEBAG *bag, int nid, int type,
+                            const unsigned char *bytes, int len);
+int PKCS12_add1_attr_by_txt(PKCS12_SAFEBAG *bag, const char *attrname, int type,
+                            const unsigned char *bytes, int len);
+int PKCS8_add_keyusage(PKCS8_PRIV_KEY_INFO *p8, int usage);
+ASN1_TYPE *PKCS12_get_attr_gen(const STACK_OF(X509_ATTRIBUTE) *attrs,
+                               int attr_nid);
+char *PKCS12_get_friendlyname(PKCS12_SAFEBAG *bag);
+const STACK_OF(X509_ATTRIBUTE) *
+PKCS12_SAFEBAG_get0_attrs(const PKCS12_SAFEBAG *bag);
+unsigned char *PKCS12_pbe_crypt(const X509_ALGOR *algor,
+                                const char *pass, int passlen,
+                                const unsigned char *in, int inlen,
+                                unsigned char **data, int *datalen,
+                                int en_de);
+unsigned char *PKCS12_pbe_crypt_ex(const X509_ALGOR *algor,
+                                   const char *pass, int passlen,
+                                   const unsigned char *in, int inlen,
+                                   unsigned char **data, int *datalen,
+                                   int en_de, OSSL_LIB_CTX *libctx,
+                                   const char *propq);
+void *PKCS12_item_decrypt_d2i(const X509_ALGOR *algor, const ASN1_ITEM *it,
+                              const char *pass, int passlen,
+                              const ASN1_OCTET_STRING *oct, int zbuf);
+void *PKCS12_item_decrypt_d2i_ex(const X509_ALGOR *algor, const ASN1_ITEM *it,
+                                 const char *pass, int passlen,
+                                 const ASN1_OCTET_STRING *oct, int zbuf,
+                                 OSSL_LIB_CTX *libctx, 
+                                 const char *propq);
+ASN1_OCTET_STRING *PKCS12_item_i2d_encrypt(X509_ALGOR *algor,
+                                           const ASN1_ITEM *it,
+                                           const char *pass, int passlen,
+                                           void *obj, int zbuf);
+ASN1_OCTET_STRING *PKCS12_item_i2d_encrypt_ex(X509_ALGOR *algor,
+                                              const ASN1_ITEM *it,
+                                              const char *pass, int passlen,
+                                              void *obj, int zbuf,
+                                              OSSL_LIB_CTX *ctx,
+                                              const char *propq);
+PKCS12 *PKCS12_init(int mode);
+PKCS12 *PKCS12_init_ex(int mode, OSSL_LIB_CTX *ctx, const char *propq);
+
+int PKCS12_key_gen_asc(const char *pass, int passlen, unsigned char *salt,
+                       int saltlen, int id, int iter, int n,
+                       unsigned char *out, const EVP_MD *md_type);
+int PKCS12_key_gen_asc_ex(const char *pass, int passlen, unsigned char *salt,
+                          int saltlen, int id, int iter, int n,
+                          unsigned char *out, const EVP_MD *md_type,
+                          OSSL_LIB_CTX *ctx, const char *propq);
+int PKCS12_key_gen_uni(unsigned char *pass, int passlen, unsigned char *salt,
+                       int saltlen, int id, int iter, int n,
+                       unsigned char *out, const EVP_MD *md_type);
+int PKCS12_key_gen_uni_ex(unsigned char *pass, int passlen, unsigned char *salt,
+                          int saltlen, int id, int iter, int n,
+                          unsigned char *out, const EVP_MD *md_type,
+                          OSSL_LIB_CTX *ctx, const char *propq);
+int PKCS12_key_gen_utf8(const char *pass, int passlen, unsigned char *salt,
+                        int saltlen, int id, int iter, int n,
+                        unsigned char *out, const EVP_MD *md_type);
+int PKCS12_key_gen_utf8_ex(const char *pass, int passlen, unsigned char *salt,
+                           int saltlen, int id, int iter, int n,
+                           unsigned char *out, const EVP_MD *md_type,
+                           OSSL_LIB_CTX *ctx, const char *propq);
+
+int PKCS12_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
+                        ASN1_TYPE *param, const EVP_CIPHER *cipher,
+                        const EVP_MD *md_type, int en_de);
+int PKCS12_PBE_keyivgen_ex(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
+                           ASN1_TYPE *param, const EVP_CIPHER *cipher,
+                           const EVP_MD *md_type, int en_de,
+                           OSSL_LIB_CTX *libctx, const char *propq);
+int PKCS12_gen_mac(PKCS12 *p12, const char *pass, int passlen,
+                   unsigned char *mac, unsigned int *maclen);
+int PKCS12_verify_mac(PKCS12 *p12, const char *pass, int passlen);
+int PKCS12_set_mac(PKCS12 *p12, const char *pass, int passlen,
+                   unsigned char *salt, int saltlen, int iter,
+                   const EVP_MD *md_type);
+int PKCS12_setup_mac(PKCS12 *p12, int iter, unsigned char *salt,
+                     int saltlen, const EVP_MD *md_type);
+unsigned char *OPENSSL_asc2uni(const char *asc, int asclen,
+                               unsigned char **uni, int *unilen);
+char *OPENSSL_uni2asc(const unsigned char *uni, int unilen);
+unsigned char *OPENSSL_utf82uni(const char *asc, int asclen,
+                                unsigned char **uni, int *unilen);
+char *OPENSSL_uni2utf8(const unsigned char *uni, int unilen);
+
+DECLARE_ASN1_FUNCTIONS(PKCS12)
+DECLARE_ASN1_FUNCTIONS(PKCS12_MAC_DATA)
+DECLARE_ASN1_FUNCTIONS(PKCS12_SAFEBAG)
+DECLARE_ASN1_FUNCTIONS(PKCS12_BAGS)
+
+DECLARE_ASN1_ITEM(PKCS12_SAFEBAGS)
+DECLARE_ASN1_ITEM(PKCS12_AUTHSAFES)
+
+void PKCS12_PBE_add(void);
+int PKCS12_parse(PKCS12 *p12, const char *pass, EVP_PKEY **pkey, X509 **cert,
+                 STACK_OF(X509) **ca);
+PKCS12 *PKCS12_create(const char *pass, const char *name, EVP_PKEY *pkey,
+                      X509 *cert, STACK_OF(X509) *ca, int nid_key, int nid_cert,
+                      int iter, int mac_iter, int keytype);
+PKCS12 *PKCS12_create_ex(const char *pass, const char *name, EVP_PKEY *pkey,
+                         X509 *cert, STACK_OF(X509) *ca, int nid_key, int nid_cert,
+                         int iter, int mac_iter, int keytype,
+                         OSSL_LIB_CTX *ctx, const char *propq);
+
+PKCS12_SAFEBAG *PKCS12_add_cert(STACK_OF(PKCS12_SAFEBAG) **pbags, X509 *cert);
+PKCS12_SAFEBAG *PKCS12_add_key(STACK_OF(PKCS12_SAFEBAG) **pbags,
+                               EVP_PKEY *key, int key_usage, int iter,
+                               int key_nid, const char *pass);
+PKCS12_SAFEBAG *PKCS12_add_key_ex(STACK_OF(PKCS12_SAFEBAG) **pbags,
+                                  EVP_PKEY *key, int key_usage, int iter,
+                                  int key_nid, const char *pass,
+                                  OSSL_LIB_CTX *ctx, const char *propq);
+
+PKCS12_SAFEBAG *PKCS12_add_secret(STACK_OF(PKCS12_SAFEBAG) **pbags,
+                                  int nid_type, const unsigned char *value, int len);
+int PKCS12_add_safe(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags,
+                    int safe_nid, int iter, const char *pass);
+int PKCS12_add_safe_ex(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags,
+                       int safe_nid, int iter, const char *pass,
+                       OSSL_LIB_CTX *ctx, const char *propq);
+
+PKCS12 *PKCS12_add_safes(STACK_OF(PKCS7) *safes, int p7_nid);
+PKCS12 *PKCS12_add_safes_ex(STACK_OF(PKCS7) *safes, int p7_nid,
+                            OSSL_LIB_CTX *ctx, const char *propq);
+
+int i2d_PKCS12_bio(BIO *bp, const PKCS12 *p12);
+# ifndef OPENSSL_NO_STDIO
+int i2d_PKCS12_fp(FILE *fp, const PKCS12 *p12);
+# endif
+PKCS12 *d2i_PKCS12_bio(BIO *bp, PKCS12 **p12);
+# ifndef OPENSSL_NO_STDIO
+PKCS12 *d2i_PKCS12_fp(FILE *fp, PKCS12 **p12);
+# endif
+int PKCS12_newpass(PKCS12 *p12, const char *oldpass, const char *newpass);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/pkcs12err.h b/openssl/pkcs12err.h
new file mode 100644
index 0000000..933c832
--- /dev/null
+++ b/openssl/pkcs12err.h
@@ -0,0 +1,45 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_PKCS12ERR_H
+# define OPENSSL_PKCS12ERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * PKCS12 reason codes.
+ */
+# define PKCS12_R_CANT_PACK_STRUCTURE                     100
+# define PKCS12_R_CONTENT_TYPE_NOT_DATA                   121
+# define PKCS12_R_DECODE_ERROR                            101
+# define PKCS12_R_ENCODE_ERROR                            102
+# define PKCS12_R_ENCRYPT_ERROR                           103
+# define PKCS12_R_ERROR_SETTING_ENCRYPTED_DATA_TYPE       120
+# define PKCS12_R_INVALID_NULL_ARGUMENT                   104
+# define PKCS12_R_INVALID_NULL_PKCS12_POINTER             105
+# define PKCS12_R_INVALID_TYPE                            112
+# define PKCS12_R_IV_GEN_ERROR                            106
+# define PKCS12_R_KEY_GEN_ERROR                           107
+# define PKCS12_R_MAC_ABSENT                              108
+# define PKCS12_R_MAC_GENERATION_ERROR                    109
+# define PKCS12_R_MAC_SETUP_ERROR                         110
+# define PKCS12_R_MAC_STRING_SET_ERROR                    111
+# define PKCS12_R_MAC_VERIFY_FAILURE                      113
+# define PKCS12_R_PARSE_ERROR                             114
+# define PKCS12_R_PKCS12_CIPHERFINAL_ERROR                116
+# define PKCS12_R_UNKNOWN_DIGEST_ALGORITHM                118
+# define PKCS12_R_UNSUPPORTED_PKCS12_MODE                 119
+
+#endif
diff --git a/openssl/pkcs7.h b/openssl/pkcs7.h
new file mode 100644
index 0000000..d293738
--- /dev/null
+++ b/openssl/pkcs7.h
@@ -0,0 +1,430 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\pkcs7.h.in
+ *
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+#ifndef OPENSSL_PKCS7_H
+# define OPENSSL_PKCS7_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_PKCS7_H
+# endif
+
+# include <openssl/asn1.h>
+# include <openssl/bio.h>
+# include <openssl/e_os2.h>
+
+# include <openssl/symhacks.h>
+# include <openssl/types.h>
+# include <openssl/pkcs7err.h>
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+
+/*-
+Encryption_ID           DES-CBC
+Digest_ID               MD5
+Digest_Encryption_ID    rsaEncryption
+Key_Encryption_ID       rsaEncryption
+*/
+
+typedef struct PKCS7_CTX_st {
+    OSSL_LIB_CTX *libctx;
+    char *propq;
+} PKCS7_CTX;
+
+typedef struct pkcs7_issuer_and_serial_st {
+    X509_NAME *issuer;
+    ASN1_INTEGER *serial;
+} PKCS7_ISSUER_AND_SERIAL;
+
+typedef struct pkcs7_signer_info_st {
+    ASN1_INTEGER *version;      /* version 1 */
+    PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
+    X509_ALGOR *digest_alg;
+    STACK_OF(X509_ATTRIBUTE) *auth_attr; /* [ 0 ] */
+    X509_ALGOR *digest_enc_alg;
+    ASN1_OCTET_STRING *enc_digest;
+    STACK_OF(X509_ATTRIBUTE) *unauth_attr; /* [ 1 ] */
+    /* The private key to sign with */
+    EVP_PKEY *pkey;
+    const PKCS7_CTX *ctx;
+} PKCS7_SIGNER_INFO;
+SKM_DEFINE_STACK_OF_INTERNAL(PKCS7_SIGNER_INFO, PKCS7_SIGNER_INFO, PKCS7_SIGNER_INFO)
+#define sk_PKCS7_SIGNER_INFO_num(sk) OPENSSL_sk_num(ossl_check_const_PKCS7_SIGNER_INFO_sk_type(sk))
+#define sk_PKCS7_SIGNER_INFO_value(sk, idx) ((PKCS7_SIGNER_INFO *)OPENSSL_sk_value(ossl_check_const_PKCS7_SIGNER_INFO_sk_type(sk), (idx)))
+#define sk_PKCS7_SIGNER_INFO_new(cmp) ((STACK_OF(PKCS7_SIGNER_INFO) *)OPENSSL_sk_new(ossl_check_PKCS7_SIGNER_INFO_compfunc_type(cmp)))
+#define sk_PKCS7_SIGNER_INFO_new_null() ((STACK_OF(PKCS7_SIGNER_INFO) *)OPENSSL_sk_new_null())
+#define sk_PKCS7_SIGNER_INFO_new_reserve(cmp, n) ((STACK_OF(PKCS7_SIGNER_INFO) *)OPENSSL_sk_new_reserve(ossl_check_PKCS7_SIGNER_INFO_compfunc_type(cmp), (n)))
+#define sk_PKCS7_SIGNER_INFO_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), (n))
+#define sk_PKCS7_SIGNER_INFO_free(sk) OPENSSL_sk_free(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk))
+#define sk_PKCS7_SIGNER_INFO_zero(sk) OPENSSL_sk_zero(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk))
+#define sk_PKCS7_SIGNER_INFO_delete(sk, i) ((PKCS7_SIGNER_INFO *)OPENSSL_sk_delete(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), (i)))
+#define sk_PKCS7_SIGNER_INFO_delete_ptr(sk, ptr) ((PKCS7_SIGNER_INFO *)OPENSSL_sk_delete_ptr(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr)))
+#define sk_PKCS7_SIGNER_INFO_push(sk, ptr) OPENSSL_sk_push(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr))
+#define sk_PKCS7_SIGNER_INFO_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr))
+#define sk_PKCS7_SIGNER_INFO_pop(sk) ((PKCS7_SIGNER_INFO *)OPENSSL_sk_pop(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk)))
+#define sk_PKCS7_SIGNER_INFO_shift(sk) ((PKCS7_SIGNER_INFO *)OPENSSL_sk_shift(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk)))
+#define sk_PKCS7_SIGNER_INFO_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk),ossl_check_PKCS7_SIGNER_INFO_freefunc_type(freefunc))
+#define sk_PKCS7_SIGNER_INFO_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr), (idx))
+#define sk_PKCS7_SIGNER_INFO_set(sk, idx, ptr) ((PKCS7_SIGNER_INFO *)OPENSSL_sk_set(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), (idx), ossl_check_PKCS7_SIGNER_INFO_type(ptr)))
+#define sk_PKCS7_SIGNER_INFO_find(sk, ptr) OPENSSL_sk_find(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr))
+#define sk_PKCS7_SIGNER_INFO_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr))
+#define sk_PKCS7_SIGNER_INFO_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr), pnum)
+#define sk_PKCS7_SIGNER_INFO_sort(sk) OPENSSL_sk_sort(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk))
+#define sk_PKCS7_SIGNER_INFO_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_PKCS7_SIGNER_INFO_sk_type(sk))
+#define sk_PKCS7_SIGNER_INFO_dup(sk) ((STACK_OF(PKCS7_SIGNER_INFO) *)OPENSSL_sk_dup(ossl_check_const_PKCS7_SIGNER_INFO_sk_type(sk)))
+#define sk_PKCS7_SIGNER_INFO_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(PKCS7_SIGNER_INFO) *)OPENSSL_sk_deep_copy(ossl_check_const_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_copyfunc_type(copyfunc), ossl_check_PKCS7_SIGNER_INFO_freefunc_type(freefunc)))
+#define sk_PKCS7_SIGNER_INFO_set_cmp_func(sk, cmp) ((sk_PKCS7_SIGNER_INFO_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_compfunc_type(cmp)))
+
+
+typedef struct pkcs7_recip_info_st {
+    ASN1_INTEGER *version;      /* version 0 */
+    PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
+    X509_ALGOR *key_enc_algor;
+    ASN1_OCTET_STRING *enc_key;
+    X509 *cert;                 /* get the pub-key from this */
+    const PKCS7_CTX *ctx;
+} PKCS7_RECIP_INFO;
+SKM_DEFINE_STACK_OF_INTERNAL(PKCS7_RECIP_INFO, PKCS7_RECIP_INFO, PKCS7_RECIP_INFO)
+#define sk_PKCS7_RECIP_INFO_num(sk) OPENSSL_sk_num(ossl_check_const_PKCS7_RECIP_INFO_sk_type(sk))
+#define sk_PKCS7_RECIP_INFO_value(sk, idx) ((PKCS7_RECIP_INFO *)OPENSSL_sk_value(ossl_check_const_PKCS7_RECIP_INFO_sk_type(sk), (idx)))
+#define sk_PKCS7_RECIP_INFO_new(cmp) ((STACK_OF(PKCS7_RECIP_INFO) *)OPENSSL_sk_new(ossl_check_PKCS7_RECIP_INFO_compfunc_type(cmp)))
+#define sk_PKCS7_RECIP_INFO_new_null() ((STACK_OF(PKCS7_RECIP_INFO) *)OPENSSL_sk_new_null())
+#define sk_PKCS7_RECIP_INFO_new_reserve(cmp, n) ((STACK_OF(PKCS7_RECIP_INFO) *)OPENSSL_sk_new_reserve(ossl_check_PKCS7_RECIP_INFO_compfunc_type(cmp), (n)))
+#define sk_PKCS7_RECIP_INFO_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), (n))
+#define sk_PKCS7_RECIP_INFO_free(sk) OPENSSL_sk_free(ossl_check_PKCS7_RECIP_INFO_sk_type(sk))
+#define sk_PKCS7_RECIP_INFO_zero(sk) OPENSSL_sk_zero(ossl_check_PKCS7_RECIP_INFO_sk_type(sk))
+#define sk_PKCS7_RECIP_INFO_delete(sk, i) ((PKCS7_RECIP_INFO *)OPENSSL_sk_delete(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), (i)))
+#define sk_PKCS7_RECIP_INFO_delete_ptr(sk, ptr) ((PKCS7_RECIP_INFO *)OPENSSL_sk_delete_ptr(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr)))
+#define sk_PKCS7_RECIP_INFO_push(sk, ptr) OPENSSL_sk_push(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr))
+#define sk_PKCS7_RECIP_INFO_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr))
+#define sk_PKCS7_RECIP_INFO_pop(sk) ((PKCS7_RECIP_INFO *)OPENSSL_sk_pop(ossl_check_PKCS7_RECIP_INFO_sk_type(sk)))
+#define sk_PKCS7_RECIP_INFO_shift(sk) ((PKCS7_RECIP_INFO *)OPENSSL_sk_shift(ossl_check_PKCS7_RECIP_INFO_sk_type(sk)))
+#define sk_PKCS7_RECIP_INFO_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_PKCS7_RECIP_INFO_sk_type(sk),ossl_check_PKCS7_RECIP_INFO_freefunc_type(freefunc))
+#define sk_PKCS7_RECIP_INFO_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr), (idx))
+#define sk_PKCS7_RECIP_INFO_set(sk, idx, ptr) ((PKCS7_RECIP_INFO *)OPENSSL_sk_set(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), (idx), ossl_check_PKCS7_RECIP_INFO_type(ptr)))
+#define sk_PKCS7_RECIP_INFO_find(sk, ptr) OPENSSL_sk_find(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr))
+#define sk_PKCS7_RECIP_INFO_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr))
+#define sk_PKCS7_RECIP_INFO_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr), pnum)
+#define sk_PKCS7_RECIP_INFO_sort(sk) OPENSSL_sk_sort(ossl_check_PKCS7_RECIP_INFO_sk_type(sk))
+#define sk_PKCS7_RECIP_INFO_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_PKCS7_RECIP_INFO_sk_type(sk))
+#define sk_PKCS7_RECIP_INFO_dup(sk) ((STACK_OF(PKCS7_RECIP_INFO) *)OPENSSL_sk_dup(ossl_check_const_PKCS7_RECIP_INFO_sk_type(sk)))
+#define sk_PKCS7_RECIP_INFO_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(PKCS7_RECIP_INFO) *)OPENSSL_sk_deep_copy(ossl_check_const_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_copyfunc_type(copyfunc), ossl_check_PKCS7_RECIP_INFO_freefunc_type(freefunc)))
+#define sk_PKCS7_RECIP_INFO_set_cmp_func(sk, cmp) ((sk_PKCS7_RECIP_INFO_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_compfunc_type(cmp)))
+
+
+
+typedef struct pkcs7_signed_st {
+    ASN1_INTEGER *version;      /* version 1 */
+    STACK_OF(X509_ALGOR) *md_algs; /* md used */
+    STACK_OF(X509) *cert;       /* [ 0 ] */
+    STACK_OF(X509_CRL) *crl;    /* [ 1 ] */
+    STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
+    struct pkcs7_st *contents;
+} PKCS7_SIGNED;
+/*
+ * The above structure is very very similar to PKCS7_SIGN_ENVELOPE. How about
+ * merging the two
+ */
+
+typedef struct pkcs7_enc_content_st {
+    ASN1_OBJECT *content_type;
+    X509_ALGOR *algorithm;
+    ASN1_OCTET_STRING *enc_data; /* [ 0 ] */
+    const EVP_CIPHER *cipher;
+    const PKCS7_CTX *ctx;
+} PKCS7_ENC_CONTENT;
+
+typedef struct pkcs7_enveloped_st {
+    ASN1_INTEGER *version;      /* version 0 */
+    STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
+    PKCS7_ENC_CONTENT *enc_data;
+} PKCS7_ENVELOPE;
+
+typedef struct pkcs7_signedandenveloped_st {
+    ASN1_INTEGER *version;      /* version 1 */
+    STACK_OF(X509_ALGOR) *md_algs; /* md used */
+    STACK_OF(X509) *cert;       /* [ 0 ] */
+    STACK_OF(X509_CRL) *crl;    /* [ 1 ] */
+    STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
+    PKCS7_ENC_CONTENT *enc_data;
+    STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
+} PKCS7_SIGN_ENVELOPE;
+
+typedef struct pkcs7_digest_st {
+    ASN1_INTEGER *version;      /* version 0 */
+    X509_ALGOR *md;             /* md used */
+    struct pkcs7_st *contents;
+    ASN1_OCTET_STRING *digest;
+} PKCS7_DIGEST;
+
+typedef struct pkcs7_encrypted_st {
+    ASN1_INTEGER *version;      /* version 0 */
+    PKCS7_ENC_CONTENT *enc_data;
+} PKCS7_ENCRYPT;
+
+typedef struct pkcs7_st {
+    /*
+     * The following is non NULL if it contains ASN1 encoding of this
+     * structure
+     */
+    unsigned char *asn1;
+    long length;
+# define PKCS7_S_HEADER  0
+# define PKCS7_S_BODY    1
+# define PKCS7_S_TAIL    2
+    int state;                  /* used during processing */
+    int detached;
+    ASN1_OBJECT *type;
+    /* content as defined by the type */
+    /*
+     * all encryption/message digests are applied to the 'contents', leaving
+     * out the 'type' field.
+     */
+    union {
+        char *ptr;
+        /* NID_pkcs7_data */
+        ASN1_OCTET_STRING *data;
+        /* NID_pkcs7_signed */
+        PKCS7_SIGNED *sign;
+        /* NID_pkcs7_enveloped */
+        PKCS7_ENVELOPE *enveloped;
+        /* NID_pkcs7_signedAndEnveloped */
+        PKCS7_SIGN_ENVELOPE *signed_and_enveloped;
+        /* NID_pkcs7_digest */
+        PKCS7_DIGEST *digest;
+        /* NID_pkcs7_encrypted */
+        PKCS7_ENCRYPT *encrypted;
+        /* Anything else */
+        ASN1_TYPE *other;
+    } d;
+    PKCS7_CTX ctx;
+} PKCS7;
+SKM_DEFINE_STACK_OF_INTERNAL(PKCS7, PKCS7, PKCS7)
+#define sk_PKCS7_num(sk) OPENSSL_sk_num(ossl_check_const_PKCS7_sk_type(sk))
+#define sk_PKCS7_value(sk, idx) ((PKCS7 *)OPENSSL_sk_value(ossl_check_const_PKCS7_sk_type(sk), (idx)))
+#define sk_PKCS7_new(cmp) ((STACK_OF(PKCS7) *)OPENSSL_sk_new(ossl_check_PKCS7_compfunc_type(cmp)))
+#define sk_PKCS7_new_null() ((STACK_OF(PKCS7) *)OPENSSL_sk_new_null())
+#define sk_PKCS7_new_reserve(cmp, n) ((STACK_OF(PKCS7) *)OPENSSL_sk_new_reserve(ossl_check_PKCS7_compfunc_type(cmp), (n)))
+#define sk_PKCS7_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_PKCS7_sk_type(sk), (n))
+#define sk_PKCS7_free(sk) OPENSSL_sk_free(ossl_check_PKCS7_sk_type(sk))
+#define sk_PKCS7_zero(sk) OPENSSL_sk_zero(ossl_check_PKCS7_sk_type(sk))
+#define sk_PKCS7_delete(sk, i) ((PKCS7 *)OPENSSL_sk_delete(ossl_check_PKCS7_sk_type(sk), (i)))
+#define sk_PKCS7_delete_ptr(sk, ptr) ((PKCS7 *)OPENSSL_sk_delete_ptr(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr)))
+#define sk_PKCS7_push(sk, ptr) OPENSSL_sk_push(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr))
+#define sk_PKCS7_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr))
+#define sk_PKCS7_pop(sk) ((PKCS7 *)OPENSSL_sk_pop(ossl_check_PKCS7_sk_type(sk)))
+#define sk_PKCS7_shift(sk) ((PKCS7 *)OPENSSL_sk_shift(ossl_check_PKCS7_sk_type(sk)))
+#define sk_PKCS7_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_PKCS7_sk_type(sk),ossl_check_PKCS7_freefunc_type(freefunc))
+#define sk_PKCS7_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr), (idx))
+#define sk_PKCS7_set(sk, idx, ptr) ((PKCS7 *)OPENSSL_sk_set(ossl_check_PKCS7_sk_type(sk), (idx), ossl_check_PKCS7_type(ptr)))
+#define sk_PKCS7_find(sk, ptr) OPENSSL_sk_find(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr))
+#define sk_PKCS7_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr))
+#define sk_PKCS7_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr), pnum)
+#define sk_PKCS7_sort(sk) OPENSSL_sk_sort(ossl_check_PKCS7_sk_type(sk))
+#define sk_PKCS7_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_PKCS7_sk_type(sk))
+#define sk_PKCS7_dup(sk) ((STACK_OF(PKCS7) *)OPENSSL_sk_dup(ossl_check_const_PKCS7_sk_type(sk)))
+#define sk_PKCS7_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(PKCS7) *)OPENSSL_sk_deep_copy(ossl_check_const_PKCS7_sk_type(sk), ossl_check_PKCS7_copyfunc_type(copyfunc), ossl_check_PKCS7_freefunc_type(freefunc)))
+#define sk_PKCS7_set_cmp_func(sk, cmp) ((sk_PKCS7_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_compfunc_type(cmp)))
+
+
+
+# define PKCS7_OP_SET_DETACHED_SIGNATURE 1
+# define PKCS7_OP_GET_DETACHED_SIGNATURE 2
+
+# define PKCS7_get_signed_attributes(si) ((si)->auth_attr)
+# define PKCS7_get_attributes(si)        ((si)->unauth_attr)
+
+# define PKCS7_type_is_signed(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_signed)
+# define PKCS7_type_is_encrypted(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_encrypted)
+# define PKCS7_type_is_enveloped(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_enveloped)
+# define PKCS7_type_is_signedAndEnveloped(a) \
+                (OBJ_obj2nid((a)->type) == NID_pkcs7_signedAndEnveloped)
+# define PKCS7_type_is_data(a)   (OBJ_obj2nid((a)->type) == NID_pkcs7_data)
+# define PKCS7_type_is_digest(a)   (OBJ_obj2nid((a)->type) == NID_pkcs7_digest)
+
+# define PKCS7_set_detached(p,v) \
+                PKCS7_ctrl(p,PKCS7_OP_SET_DETACHED_SIGNATURE,v,NULL)
+# define PKCS7_get_detached(p) \
+                PKCS7_ctrl(p,PKCS7_OP_GET_DETACHED_SIGNATURE,0,NULL)
+
+# define PKCS7_is_detached(p7) (PKCS7_type_is_signed(p7) && PKCS7_get_detached(p7))
+
+/* S/MIME related flags */
+
+# define PKCS7_TEXT              0x1
+# define PKCS7_NOCERTS           0x2
+# define PKCS7_NOSIGS            0x4
+# define PKCS7_NOCHAIN           0x8
+# define PKCS7_NOINTERN          0x10
+# define PKCS7_NOVERIFY          0x20
+# define PKCS7_DETACHED          0x40
+# define PKCS7_BINARY            0x80
+# define PKCS7_NOATTR            0x100
+# define PKCS7_NOSMIMECAP        0x200
+# define PKCS7_NOOLDMIMETYPE     0x400
+# define PKCS7_CRLFEOL           0x800
+# define PKCS7_STREAM            0x1000
+# define PKCS7_NOCRL             0x2000
+# define PKCS7_PARTIAL           0x4000
+# define PKCS7_REUSE_DIGEST      0x8000
+# define PKCS7_NO_DUAL_CONTENT   0x10000
+
+/* Flags: for compatibility with older code */
+
+# define SMIME_TEXT      PKCS7_TEXT
+# define SMIME_NOCERTS   PKCS7_NOCERTS
+# define SMIME_NOSIGS    PKCS7_NOSIGS
+# define SMIME_NOCHAIN   PKCS7_NOCHAIN
+# define SMIME_NOINTERN  PKCS7_NOINTERN
+# define SMIME_NOVERIFY  PKCS7_NOVERIFY
+# define SMIME_DETACHED  PKCS7_DETACHED
+# define SMIME_BINARY    PKCS7_BINARY
+# define SMIME_NOATTR    PKCS7_NOATTR
+
+/* CRLF ASCII canonicalisation */
+# define SMIME_ASCIICRLF         0x80000
+
+DECLARE_ASN1_FUNCTIONS(PKCS7_ISSUER_AND_SERIAL)
+
+int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,
+                                   const EVP_MD *type, unsigned char *md,
+                                   unsigned int *len);
+# ifndef OPENSSL_NO_STDIO
+PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7);
+int i2d_PKCS7_fp(FILE *fp, const PKCS7 *p7);
+# endif
+DECLARE_ASN1_DUP_FUNCTION(PKCS7)
+PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7);
+int i2d_PKCS7_bio(BIO *bp, const PKCS7 *p7);
+int i2d_PKCS7_bio_stream(BIO *out, PKCS7 *p7, BIO *in, int flags);
+int PEM_write_bio_PKCS7_stream(BIO *out, PKCS7 *p7, BIO *in, int flags);
+
+DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNER_INFO)
+DECLARE_ASN1_FUNCTIONS(PKCS7_RECIP_INFO)
+DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNED)
+DECLARE_ASN1_FUNCTIONS(PKCS7_ENC_CONTENT)
+DECLARE_ASN1_FUNCTIONS(PKCS7_ENVELOPE)
+DECLARE_ASN1_FUNCTIONS(PKCS7_SIGN_ENVELOPE)
+DECLARE_ASN1_FUNCTIONS(PKCS7_DIGEST)
+DECLARE_ASN1_FUNCTIONS(PKCS7_ENCRYPT)
+DECLARE_ASN1_FUNCTIONS(PKCS7)
+PKCS7 *PKCS7_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
+
+DECLARE_ASN1_ITEM(PKCS7_ATTR_SIGN)
+DECLARE_ASN1_ITEM(PKCS7_ATTR_VERIFY)
+
+DECLARE_ASN1_NDEF_FUNCTION(PKCS7)
+DECLARE_ASN1_PRINT_FUNCTION(PKCS7)
+
+long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg);
+
+int PKCS7_type_is_other(PKCS7 *p7);
+int PKCS7_set_type(PKCS7 *p7, int type);
+int PKCS7_set0_type_other(PKCS7 *p7, int type, ASN1_TYPE *other);
+int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data);
+int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
+                          const EVP_MD *dgst);
+int PKCS7_SIGNER_INFO_sign(PKCS7_SIGNER_INFO *si);
+int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i);
+int PKCS7_add_certificate(PKCS7 *p7, X509 *x509);
+int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509);
+int PKCS7_content_new(PKCS7 *p7, int nid);
+int PKCS7_dataVerify(X509_STORE *cert_store, X509_STORE_CTX *ctx,
+                     BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si);
+int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
+                          X509 *x509);
+
+BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio);
+int PKCS7_dataFinal(PKCS7 *p7, BIO *bio);
+BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert);
+
+PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509,
+                                       EVP_PKEY *pkey, const EVP_MD *dgst);
+X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si);
+int PKCS7_set_digest(PKCS7 *p7, const EVP_MD *md);
+STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7);
+
+PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509);
+void PKCS7_SIGNER_INFO_get0_algs(PKCS7_SIGNER_INFO *si, EVP_PKEY **pk,
+                                 X509_ALGOR **pdig, X509_ALGOR **psig);
+void PKCS7_RECIP_INFO_get0_alg(PKCS7_RECIP_INFO *ri, X509_ALGOR **penc);
+int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri);
+int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509);
+int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher);
+int PKCS7_stream(unsigned char ***boundary, PKCS7 *p7);
+
+PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx);
+ASN1_OCTET_STRING *PKCS7_get_octet_string(PKCS7 *p7);
+ASN1_OCTET_STRING *PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) *sk);
+int PKCS7_add_signed_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int type,
+                               void *data);
+int PKCS7_add_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
+                        void *value);
+ASN1_TYPE *PKCS7_get_attribute(const PKCS7_SIGNER_INFO *si, int nid);
+ASN1_TYPE *PKCS7_get_signed_attribute(const PKCS7_SIGNER_INFO *si, int nid);
+int PKCS7_set_signed_attributes(PKCS7_SIGNER_INFO *p7si,
+                                STACK_OF(X509_ATTRIBUTE) *sk);
+int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si,
+                         STACK_OF(X509_ATTRIBUTE) *sk);
+
+PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
+                  BIO *data, int flags);
+PKCS7 *PKCS7_sign_ex(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
+                     BIO *data, int flags, OSSL_LIB_CTX *libctx,
+                     const char *propq);
+
+PKCS7_SIGNER_INFO *PKCS7_sign_add_signer(PKCS7 *p7,
+                                         X509 *signcert, EVP_PKEY *pkey,
+                                         const EVP_MD *md, int flags);
+
+int PKCS7_final(PKCS7 *p7, BIO *data, int flags);
+int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
+                 BIO *indata, BIO *out, int flags);
+STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs,
+                                   int flags);
+PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, const EVP_CIPHER *cipher,
+                     int flags);
+PKCS7 *PKCS7_encrypt_ex(STACK_OF(X509) *certs, BIO *in,
+                        const EVP_CIPHER *cipher, int flags,
+                        OSSL_LIB_CTX *libctx, const char *propq);
+int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data,
+                  int flags);
+
+int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si,
+                              STACK_OF(X509_ALGOR) *cap);
+STACK_OF(X509_ALGOR) *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si);
+int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg);
+
+int PKCS7_add_attrib_content_type(PKCS7_SIGNER_INFO *si, ASN1_OBJECT *coid);
+int PKCS7_add0_attrib_signing_time(PKCS7_SIGNER_INFO *si, ASN1_TIME *t);
+int PKCS7_add1_attrib_digest(PKCS7_SIGNER_INFO *si,
+                             const unsigned char *md, int mdlen);
+
+int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags);
+PKCS7 *SMIME_read_PKCS7_ex(BIO *bio, BIO **bcont, PKCS7 **p7);
+PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont);
+
+BIO *BIO_new_PKCS7(BIO *out, PKCS7 *p7);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/pkcs7.h.in b/openssl/pkcs7.h.in
new file mode 100644
index 0000000..0a0c415
--- /dev/null
+++ b/openssl/pkcs7.h.in
@@ -0,0 +1,359 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_macros);
+-}
+
+#ifndef OPENSSL_PKCS7_H
+# define OPENSSL_PKCS7_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_PKCS7_H
+# endif
+
+# include <openssl/asn1.h>
+# include <openssl/bio.h>
+# include <openssl/e_os2.h>
+
+# include <openssl/symhacks.h>
+# include <openssl/types.h>
+# include <openssl/pkcs7err.h>
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+
+/*-
+Encryption_ID           DES-CBC
+Digest_ID               MD5
+Digest_Encryption_ID    rsaEncryption
+Key_Encryption_ID       rsaEncryption
+*/
+
+typedef struct PKCS7_CTX_st {
+    OSSL_LIB_CTX *libctx;
+    char *propq;
+} PKCS7_CTX;
+
+typedef struct pkcs7_issuer_and_serial_st {
+    X509_NAME *issuer;
+    ASN1_INTEGER *serial;
+} PKCS7_ISSUER_AND_SERIAL;
+
+typedef struct pkcs7_signer_info_st {
+    ASN1_INTEGER *version;      /* version 1 */
+    PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
+    X509_ALGOR *digest_alg;
+    STACK_OF(X509_ATTRIBUTE) *auth_attr; /* [ 0 ] */
+    X509_ALGOR *digest_enc_alg;
+    ASN1_OCTET_STRING *enc_digest;
+    STACK_OF(X509_ATTRIBUTE) *unauth_attr; /* [ 1 ] */
+    /* The private key to sign with */
+    EVP_PKEY *pkey;
+    const PKCS7_CTX *ctx;
+} PKCS7_SIGNER_INFO;
+{-
+    generate_stack_macros("PKCS7_SIGNER_INFO");
+-}
+
+typedef struct pkcs7_recip_info_st {
+    ASN1_INTEGER *version;      /* version 0 */
+    PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
+    X509_ALGOR *key_enc_algor;
+    ASN1_OCTET_STRING *enc_key;
+    X509 *cert;                 /* get the pub-key from this */
+    const PKCS7_CTX *ctx;
+} PKCS7_RECIP_INFO;
+{-
+    generate_stack_macros("PKCS7_RECIP_INFO");
+-}
+
+
+typedef struct pkcs7_signed_st {
+    ASN1_INTEGER *version;      /* version 1 */
+    STACK_OF(X509_ALGOR) *md_algs; /* md used */
+    STACK_OF(X509) *cert;       /* [ 0 ] */
+    STACK_OF(X509_CRL) *crl;    /* [ 1 ] */
+    STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
+    struct pkcs7_st *contents;
+} PKCS7_SIGNED;
+/*
+ * The above structure is very very similar to PKCS7_SIGN_ENVELOPE. How about
+ * merging the two
+ */
+
+typedef struct pkcs7_enc_content_st {
+    ASN1_OBJECT *content_type;
+    X509_ALGOR *algorithm;
+    ASN1_OCTET_STRING *enc_data; /* [ 0 ] */
+    const EVP_CIPHER *cipher;
+    const PKCS7_CTX *ctx;
+} PKCS7_ENC_CONTENT;
+
+typedef struct pkcs7_enveloped_st {
+    ASN1_INTEGER *version;      /* version 0 */
+    STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
+    PKCS7_ENC_CONTENT *enc_data;
+} PKCS7_ENVELOPE;
+
+typedef struct pkcs7_signedandenveloped_st {
+    ASN1_INTEGER *version;      /* version 1 */
+    STACK_OF(X509_ALGOR) *md_algs; /* md used */
+    STACK_OF(X509) *cert;       /* [ 0 ] */
+    STACK_OF(X509_CRL) *crl;    /* [ 1 ] */
+    STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
+    PKCS7_ENC_CONTENT *enc_data;
+    STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
+} PKCS7_SIGN_ENVELOPE;
+
+typedef struct pkcs7_digest_st {
+    ASN1_INTEGER *version;      /* version 0 */
+    X509_ALGOR *md;             /* md used */
+    struct pkcs7_st *contents;
+    ASN1_OCTET_STRING *digest;
+} PKCS7_DIGEST;
+
+typedef struct pkcs7_encrypted_st {
+    ASN1_INTEGER *version;      /* version 0 */
+    PKCS7_ENC_CONTENT *enc_data;
+} PKCS7_ENCRYPT;
+
+typedef struct pkcs7_st {
+    /*
+     * The following is non NULL if it contains ASN1 encoding of this
+     * structure
+     */
+    unsigned char *asn1;
+    long length;
+# define PKCS7_S_HEADER  0
+# define PKCS7_S_BODY    1
+# define PKCS7_S_TAIL    2
+    int state;                  /* used during processing */
+    int detached;
+    ASN1_OBJECT *type;
+    /* content as defined by the type */
+    /*
+     * all encryption/message digests are applied to the 'contents', leaving
+     * out the 'type' field.
+     */
+    union {
+        char *ptr;
+        /* NID_pkcs7_data */
+        ASN1_OCTET_STRING *data;
+        /* NID_pkcs7_signed */
+        PKCS7_SIGNED *sign;
+        /* NID_pkcs7_enveloped */
+        PKCS7_ENVELOPE *enveloped;
+        /* NID_pkcs7_signedAndEnveloped */
+        PKCS7_SIGN_ENVELOPE *signed_and_enveloped;
+        /* NID_pkcs7_digest */
+        PKCS7_DIGEST *digest;
+        /* NID_pkcs7_encrypted */
+        PKCS7_ENCRYPT *encrypted;
+        /* Anything else */
+        ASN1_TYPE *other;
+    } d;
+    PKCS7_CTX ctx;
+} PKCS7;
+{-
+    generate_stack_macros("PKCS7");
+-}
+
+
+# define PKCS7_OP_SET_DETACHED_SIGNATURE 1
+# define PKCS7_OP_GET_DETACHED_SIGNATURE 2
+
+# define PKCS7_get_signed_attributes(si) ((si)->auth_attr)
+# define PKCS7_get_attributes(si)        ((si)->unauth_attr)
+
+# define PKCS7_type_is_signed(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_signed)
+# define PKCS7_type_is_encrypted(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_encrypted)
+# define PKCS7_type_is_enveloped(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_enveloped)
+# define PKCS7_type_is_signedAndEnveloped(a) \
+                (OBJ_obj2nid((a)->type) == NID_pkcs7_signedAndEnveloped)
+# define PKCS7_type_is_data(a)   (OBJ_obj2nid((a)->type) == NID_pkcs7_data)
+# define PKCS7_type_is_digest(a)   (OBJ_obj2nid((a)->type) == NID_pkcs7_digest)
+
+# define PKCS7_set_detached(p,v) \
+                PKCS7_ctrl(p,PKCS7_OP_SET_DETACHED_SIGNATURE,v,NULL)
+# define PKCS7_get_detached(p) \
+                PKCS7_ctrl(p,PKCS7_OP_GET_DETACHED_SIGNATURE,0,NULL)
+
+# define PKCS7_is_detached(p7) (PKCS7_type_is_signed(p7) && PKCS7_get_detached(p7))
+
+/* S/MIME related flags */
+
+# define PKCS7_TEXT              0x1
+# define PKCS7_NOCERTS           0x2
+# define PKCS7_NOSIGS            0x4
+# define PKCS7_NOCHAIN           0x8
+# define PKCS7_NOINTERN          0x10
+# define PKCS7_NOVERIFY          0x20
+# define PKCS7_DETACHED          0x40
+# define PKCS7_BINARY            0x80
+# define PKCS7_NOATTR            0x100
+# define PKCS7_NOSMIMECAP        0x200
+# define PKCS7_NOOLDMIMETYPE     0x400
+# define PKCS7_CRLFEOL           0x800
+# define PKCS7_STREAM            0x1000
+# define PKCS7_NOCRL             0x2000
+# define PKCS7_PARTIAL           0x4000
+# define PKCS7_REUSE_DIGEST      0x8000
+# define PKCS7_NO_DUAL_CONTENT   0x10000
+
+/* Flags: for compatibility with older code */
+
+# define SMIME_TEXT      PKCS7_TEXT
+# define SMIME_NOCERTS   PKCS7_NOCERTS
+# define SMIME_NOSIGS    PKCS7_NOSIGS
+# define SMIME_NOCHAIN   PKCS7_NOCHAIN
+# define SMIME_NOINTERN  PKCS7_NOINTERN
+# define SMIME_NOVERIFY  PKCS7_NOVERIFY
+# define SMIME_DETACHED  PKCS7_DETACHED
+# define SMIME_BINARY    PKCS7_BINARY
+# define SMIME_NOATTR    PKCS7_NOATTR
+
+/* CRLF ASCII canonicalisation */
+# define SMIME_ASCIICRLF         0x80000
+
+DECLARE_ASN1_FUNCTIONS(PKCS7_ISSUER_AND_SERIAL)
+
+int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,
+                                   const EVP_MD *type, unsigned char *md,
+                                   unsigned int *len);
+# ifndef OPENSSL_NO_STDIO
+PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7);
+int i2d_PKCS7_fp(FILE *fp, const PKCS7 *p7);
+# endif
+DECLARE_ASN1_DUP_FUNCTION(PKCS7)
+PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7);
+int i2d_PKCS7_bio(BIO *bp, const PKCS7 *p7);
+int i2d_PKCS7_bio_stream(BIO *out, PKCS7 *p7, BIO *in, int flags);
+int PEM_write_bio_PKCS7_stream(BIO *out, PKCS7 *p7, BIO *in, int flags);
+
+DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNER_INFO)
+DECLARE_ASN1_FUNCTIONS(PKCS7_RECIP_INFO)
+DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNED)
+DECLARE_ASN1_FUNCTIONS(PKCS7_ENC_CONTENT)
+DECLARE_ASN1_FUNCTIONS(PKCS7_ENVELOPE)
+DECLARE_ASN1_FUNCTIONS(PKCS7_SIGN_ENVELOPE)
+DECLARE_ASN1_FUNCTIONS(PKCS7_DIGEST)
+DECLARE_ASN1_FUNCTIONS(PKCS7_ENCRYPT)
+DECLARE_ASN1_FUNCTIONS(PKCS7)
+PKCS7 *PKCS7_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
+
+DECLARE_ASN1_ITEM(PKCS7_ATTR_SIGN)
+DECLARE_ASN1_ITEM(PKCS7_ATTR_VERIFY)
+
+DECLARE_ASN1_NDEF_FUNCTION(PKCS7)
+DECLARE_ASN1_PRINT_FUNCTION(PKCS7)
+
+long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg);
+
+int PKCS7_type_is_other(PKCS7 *p7);
+int PKCS7_set_type(PKCS7 *p7, int type);
+int PKCS7_set0_type_other(PKCS7 *p7, int type, ASN1_TYPE *other);
+int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data);
+int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
+                          const EVP_MD *dgst);
+int PKCS7_SIGNER_INFO_sign(PKCS7_SIGNER_INFO *si);
+int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i);
+int PKCS7_add_certificate(PKCS7 *p7, X509 *x509);
+int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509);
+int PKCS7_content_new(PKCS7 *p7, int nid);
+int PKCS7_dataVerify(X509_STORE *cert_store, X509_STORE_CTX *ctx,
+                     BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si);
+int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
+                          X509 *x509);
+
+BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio);
+int PKCS7_dataFinal(PKCS7 *p7, BIO *bio);
+BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert);
+
+PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509,
+                                       EVP_PKEY *pkey, const EVP_MD *dgst);
+X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si);
+int PKCS7_set_digest(PKCS7 *p7, const EVP_MD *md);
+STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7);
+
+PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509);
+void PKCS7_SIGNER_INFO_get0_algs(PKCS7_SIGNER_INFO *si, EVP_PKEY **pk,
+                                 X509_ALGOR **pdig, X509_ALGOR **psig);
+void PKCS7_RECIP_INFO_get0_alg(PKCS7_RECIP_INFO *ri, X509_ALGOR **penc);
+int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri);
+int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509);
+int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher);
+int PKCS7_stream(unsigned char ***boundary, PKCS7 *p7);
+
+PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx);
+ASN1_OCTET_STRING *PKCS7_get_octet_string(PKCS7 *p7);
+ASN1_OCTET_STRING *PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) *sk);
+int PKCS7_add_signed_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int type,
+                               void *data);
+int PKCS7_add_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
+                        void *value);
+ASN1_TYPE *PKCS7_get_attribute(const PKCS7_SIGNER_INFO *si, int nid);
+ASN1_TYPE *PKCS7_get_signed_attribute(const PKCS7_SIGNER_INFO *si, int nid);
+int PKCS7_set_signed_attributes(PKCS7_SIGNER_INFO *p7si,
+                                STACK_OF(X509_ATTRIBUTE) *sk);
+int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si,
+                         STACK_OF(X509_ATTRIBUTE) *sk);
+
+PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
+                  BIO *data, int flags);
+PKCS7 *PKCS7_sign_ex(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
+                     BIO *data, int flags, OSSL_LIB_CTX *libctx,
+                     const char *propq);
+
+PKCS7_SIGNER_INFO *PKCS7_sign_add_signer(PKCS7 *p7,
+                                         X509 *signcert, EVP_PKEY *pkey,
+                                         const EVP_MD *md, int flags);
+
+int PKCS7_final(PKCS7 *p7, BIO *data, int flags);
+int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
+                 BIO *indata, BIO *out, int flags);
+STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs,
+                                   int flags);
+PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, const EVP_CIPHER *cipher,
+                     int flags);
+PKCS7 *PKCS7_encrypt_ex(STACK_OF(X509) *certs, BIO *in,
+                        const EVP_CIPHER *cipher, int flags,
+                        OSSL_LIB_CTX *libctx, const char *propq);
+int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data,
+                  int flags);
+
+int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si,
+                              STACK_OF(X509_ALGOR) *cap);
+STACK_OF(X509_ALGOR) *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si);
+int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg);
+
+int PKCS7_add_attrib_content_type(PKCS7_SIGNER_INFO *si, ASN1_OBJECT *coid);
+int PKCS7_add0_attrib_signing_time(PKCS7_SIGNER_INFO *si, ASN1_TIME *t);
+int PKCS7_add1_attrib_digest(PKCS7_SIGNER_INFO *si,
+                             const unsigned char *md, int mdlen);
+
+int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags);
+PKCS7 *SMIME_read_PKCS7_ex(BIO *bio, BIO **bcont, PKCS7 **p7);
+PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont);
+
+BIO *BIO_new_PKCS7(BIO *out, PKCS7 *p7);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/pkcs7err.h b/openssl/pkcs7err.h
new file mode 100644
index 0000000..ceb1a50
--- /dev/null
+++ b/openssl/pkcs7err.h
@@ -0,0 +1,63 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_PKCS7ERR_H
+# define OPENSSL_PKCS7ERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * PKCS7 reason codes.
+ */
+# define PKCS7_R_CERTIFICATE_VERIFY_ERROR                 117
+# define PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER          144
+# define PKCS7_R_CIPHER_NOT_INITIALIZED                   116
+# define PKCS7_R_CONTENT_AND_DATA_PRESENT                 118
+# define PKCS7_R_CTRL_ERROR                               152
+# define PKCS7_R_DECRYPT_ERROR                            119
+# define PKCS7_R_DIGEST_FAILURE                           101
+# define PKCS7_R_ENCRYPTION_CTRL_FAILURE                  149
+# define PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE 150
+# define PKCS7_R_ERROR_ADDING_RECIPIENT                   120
+# define PKCS7_R_ERROR_SETTING_CIPHER                     121
+# define PKCS7_R_INVALID_NULL_POINTER                     143
+# define PKCS7_R_INVALID_SIGNED_DATA_TYPE                 155
+# define PKCS7_R_NO_CONTENT                               122
+# define PKCS7_R_NO_DEFAULT_DIGEST                        151
+# define PKCS7_R_NO_MATCHING_DIGEST_TYPE_FOUND            154
+# define PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE         115
+# define PKCS7_R_NO_SIGNATURES_ON_DATA                    123
+# define PKCS7_R_NO_SIGNERS                               142
+# define PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE     104
+# define PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR                124
+# define PKCS7_R_PKCS7_ADD_SIGNER_ERROR                   153
+# define PKCS7_R_PKCS7_DATASIGN                           145
+# define PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE   127
+# define PKCS7_R_SIGNATURE_FAILURE                        105
+# define PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND             128
+# define PKCS7_R_SIGNING_CTRL_FAILURE                     147
+# define PKCS7_R_SIGNING_NOT_SUPPORTED_FOR_THIS_KEY_TYPE  148
+# define PKCS7_R_SMIME_TEXT_ERROR                         129
+# define PKCS7_R_UNABLE_TO_FIND_CERTIFICATE               106
+# define PKCS7_R_UNABLE_TO_FIND_MEM_BIO                   107
+# define PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST            108
+# define PKCS7_R_UNKNOWN_DIGEST_TYPE                      109
+# define PKCS7_R_UNKNOWN_OPERATION                        110
+# define PKCS7_R_UNSUPPORTED_CIPHER_TYPE                  111
+# define PKCS7_R_UNSUPPORTED_CONTENT_TYPE                 112
+# define PKCS7_R_WRONG_CONTENT_TYPE                       113
+# define PKCS7_R_WRONG_PKCS7_TYPE                         114
+
+#endif
diff --git a/openssl/prov_ssl.h b/openssl/prov_ssl.h
new file mode 100644
index 0000000..d3e0896
--- /dev/null
+++ b/openssl/prov_ssl.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_PROV_SSL_H
+# define OPENSSL_PROV_SSL_H
+# pragma once
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+/* SSL/TLS related defines useful to providers */
+
+# define SSL_MAX_MASTER_KEY_LENGTH 48
+
+# define SSL3_VERSION                    0x0300
+# define TLS1_VERSION                    0x0301
+# define TLS1_1_VERSION                  0x0302
+# define TLS1_2_VERSION                  0x0303
+# define TLS1_3_VERSION                  0x0304
+# define DTLS1_VERSION                   0xFEFF
+# define DTLS1_2_VERSION                 0xFEFD
+# define DTLS1_BAD_VER                   0x0100
+
+# ifdef __cplusplus
+}
+# endif
+#endif /* OPENSSL_PROV_SSL_H */
diff --git a/openssl/proverr.h b/openssl/proverr.h
new file mode 100644
index 0000000..5d5c16d
--- /dev/null
+++ b/openssl/proverr.h
@@ -0,0 +1,149 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2023 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_PROVERR_H
+# define OPENSSL_PROVERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * PROV reason codes.
+ */
+# define PROV_R_ADDITIONAL_INPUT_TOO_LONG                 184
+# define PROV_R_ALGORITHM_MISMATCH                        173
+# define PROV_R_ALREADY_INSTANTIATED                      185
+# define PROV_R_BAD_DECRYPT                               100
+# define PROV_R_BAD_ENCODING                              141
+# define PROV_R_BAD_LENGTH                                142
+# define PROV_R_BAD_TLS_CLIENT_VERSION                    161
+# define PROV_R_BN_ERROR                                  160
+# define PROV_R_CIPHER_OPERATION_FAILED                   102
+# define PROV_R_DERIVATION_FUNCTION_INIT_FAILED           205
+# define PROV_R_DIGEST_NOT_ALLOWED                        174
+# define PROV_R_EMS_NOT_ENABLED                           233
+# define PROV_R_ENTROPY_SOURCE_STRENGTH_TOO_WEAK          186
+# define PROV_R_ERROR_INSTANTIATING_DRBG                  188
+# define PROV_R_ERROR_RETRIEVING_ENTROPY                  189
+# define PROV_R_ERROR_RETRIEVING_NONCE                    190
+# define PROV_R_FAILED_DURING_DERIVATION                  164
+# define PROV_R_FAILED_TO_CREATE_LOCK                     180
+# define PROV_R_FAILED_TO_DECRYPT                         162
+# define PROV_R_FAILED_TO_GENERATE_KEY                    121
+# define PROV_R_FAILED_TO_GET_PARAMETER                   103
+# define PROV_R_FAILED_TO_SET_PARAMETER                   104
+# define PROV_R_FAILED_TO_SIGN                            175
+# define PROV_R_FIPS_MODULE_CONDITIONAL_ERROR             227
+# define PROV_R_FIPS_MODULE_ENTERING_ERROR_STATE          224
+# define PROV_R_FIPS_MODULE_IN_ERROR_STATE                225
+# define PROV_R_GENERATE_ERROR                            191
+# define PROV_R_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE       165
+# define PROV_R_INDICATOR_INTEGRITY_FAILURE               210
+# define PROV_R_INSUFFICIENT_DRBG_STRENGTH                181
+# define PROV_R_INVALID_AAD                               108
+# define PROV_R_INVALID_CONFIG_DATA                       211
+# define PROV_R_INVALID_CONSTANT_LENGTH                   157
+# define PROV_R_INVALID_CURVE                             176
+# define PROV_R_INVALID_CUSTOM_LENGTH                     111
+# define PROV_R_INVALID_DATA                              115
+# define PROV_R_INVALID_DIGEST                            122
+# define PROV_R_INVALID_DIGEST_LENGTH                     166
+# define PROV_R_INVALID_DIGEST_SIZE                       218
+# define PROV_R_INVALID_INPUT_LENGTH                      230
+# define PROV_R_INVALID_ITERATION_COUNT                   123
+# define PROV_R_INVALID_IV_LENGTH                         109
+# define PROV_R_INVALID_KEY                               158
+# define PROV_R_INVALID_KEY_LENGTH                        105
+# define PROV_R_INVALID_MAC                               151
+# define PROV_R_INVALID_MGF1_MD                           167
+# define PROV_R_INVALID_MODE                              125
+# define PROV_R_INVALID_OUTPUT_LENGTH                     217
+# define PROV_R_INVALID_PADDING_MODE                      168
+# define PROV_R_INVALID_PUBINFO                           198
+# define PROV_R_INVALID_SALT_LENGTH                       112
+# define PROV_R_INVALID_SEED_LENGTH                       154
+# define PROV_R_INVALID_SIGNATURE_SIZE                    179
+# define PROV_R_INVALID_STATE                             212
+# define PROV_R_INVALID_TAG                               110
+# define PROV_R_INVALID_TAG_LENGTH                        118
+# define PROV_R_INVALID_UKM_LENGTH                        200
+# define PROV_R_INVALID_X931_DIGEST                       170
+# define PROV_R_IN_ERROR_STATE                            192
+# define PROV_R_KEY_SETUP_FAILED                          101
+# define PROV_R_KEY_SIZE_TOO_SMALL                        171
+# define PROV_R_LENGTH_TOO_LARGE                          202
+# define PROV_R_MISMATCHING_DOMAIN_PARAMETERS             203
+# define PROV_R_MISSING_CEK_ALG                           144
+# define PROV_R_MISSING_CIPHER                            155
+# define PROV_R_MISSING_CONFIG_DATA                       213
+# define PROV_R_MISSING_CONSTANT                          156
+# define PROV_R_MISSING_KEY                               128
+# define PROV_R_MISSING_MAC                               150
+# define PROV_R_MISSING_MESSAGE_DIGEST                    129
+# define PROV_R_MISSING_OID                               209
+# define PROV_R_MISSING_PASS                              130
+# define PROV_R_MISSING_SALT                              131
+# define PROV_R_MISSING_SECRET                            132
+# define PROV_R_MISSING_SEED                              140
+# define PROV_R_MISSING_SESSION_ID                        133
+# define PROV_R_MISSING_TYPE                              134
+# define PROV_R_MISSING_XCGHASH                           135
+# define PROV_R_MODULE_INTEGRITY_FAILURE                  214
+# define PROV_R_NOT_A_PRIVATE_KEY                         221
+# define PROV_R_NOT_A_PUBLIC_KEY                          220
+# define PROV_R_NOT_INSTANTIATED                          193
+# define PROV_R_NOT_PARAMETERS                            226
+# define PROV_R_NOT_SUPPORTED                             136
+# define PROV_R_NOT_XOF_OR_INVALID_LENGTH                 113
+# define PROV_R_NO_KEY_SET                                114
+# define PROV_R_NO_PARAMETERS_SET                         177
+# define PROV_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE  178
+# define PROV_R_OUTPUT_BUFFER_TOO_SMALL                   106
+# define PROV_R_PARENT_CANNOT_GENERATE_RANDOM_NUMBERS     228
+# define PROV_R_PARENT_CANNOT_SUPPLY_ENTROPY_SEED         187
+# define PROV_R_PARENT_LOCKING_NOT_ENABLED                182
+# define PROV_R_PARENT_STRENGTH_TOO_WEAK                  194
+# define PROV_R_PATH_MUST_BE_ABSOLUTE                     219
+# define PROV_R_PERSONALISATION_STRING_TOO_LONG           195
+# define PROV_R_PSS_SALTLEN_TOO_SMALL                     172
+# define PROV_R_REQUEST_TOO_LARGE_FOR_DRBG                196
+# define PROV_R_REQUIRE_CTR_MODE_CIPHER                   206
+# define PROV_R_RESEED_ERROR                              197
+# define PROV_R_SEARCH_ONLY_SUPPORTED_FOR_DIRECTORIES     222
+# define PROV_R_SEED_SOURCES_MUST_NOT_HAVE_A_PARENT       229
+# define PROV_R_SELF_TEST_KAT_FAILURE                     215
+# define PROV_R_SELF_TEST_POST_FAILURE                    216
+# define PROV_R_TAG_NOT_NEEDED                            120
+# define PROV_R_TAG_NOT_SET                               119
+# define PROV_R_TOO_MANY_RECORDS                          126
+# define PROV_R_UNABLE_TO_FIND_CIPHERS                    207
+# define PROV_R_UNABLE_TO_GET_PARENT_STRENGTH             199
+# define PROV_R_UNABLE_TO_GET_PASSPHRASE                  159
+# define PROV_R_UNABLE_TO_INITIALISE_CIPHERS              208
+# define PROV_R_UNABLE_TO_LOAD_SHA256                     147
+# define PROV_R_UNABLE_TO_LOCK_PARENT                     201
+# define PROV_R_UNABLE_TO_RESEED                          204
+# define PROV_R_UNSUPPORTED_CEK_ALG                       145
+# define PROV_R_UNSUPPORTED_KEY_SIZE                      153
+# define PROV_R_UNSUPPORTED_MAC_TYPE                      137
+# define PROV_R_UNSUPPORTED_NUMBER_OF_ROUNDS              152
+# define PROV_R_URI_AUTHORITY_UNSUPPORTED                 223
+# define PROV_R_VALUE_ERROR                               138
+# define PROV_R_WRONG_FINAL_BLOCK_LENGTH                  107
+# define PROV_R_WRONG_OUTPUT_BUFFER_SIZE                  139
+# define PROV_R_XOF_DIGESTS_NOT_ALLOWED                   183
+# define PROV_R_XTS_DATA_UNIT_IS_TOO_LARGE                148
+# define PROV_R_XTS_DUPLICATED_KEYS                       149
+
+#endif
diff --git a/openssl/provider.h b/openssl/provider.h
new file mode 100644
index 0000000..dc86ff5
--- /dev/null
+++ b/openssl/provider.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_PROVIDER_H
+# define OPENSSL_PROVIDER_H
+# pragma once
+
+# include <openssl/core.h>
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+/* Set the default provider search path */
+int OSSL_PROVIDER_set_default_search_path(OSSL_LIB_CTX *, const char *path);
+
+/* Load and unload a provider */
+OSSL_PROVIDER *OSSL_PROVIDER_load(OSSL_LIB_CTX *, const char *name);
+OSSL_PROVIDER *OSSL_PROVIDER_try_load(OSSL_LIB_CTX *, const char *name,
+                                      int retain_fallbacks);
+int OSSL_PROVIDER_unload(OSSL_PROVIDER *prov);
+int OSSL_PROVIDER_available(OSSL_LIB_CTX *, const char *name);
+int OSSL_PROVIDER_do_all(OSSL_LIB_CTX *ctx,
+                         int (*cb)(OSSL_PROVIDER *provider, void *cbdata),
+                         void *cbdata);
+
+const OSSL_PARAM *OSSL_PROVIDER_gettable_params(const OSSL_PROVIDER *prov);
+int OSSL_PROVIDER_get_params(const OSSL_PROVIDER *prov, OSSL_PARAM params[]);
+int OSSL_PROVIDER_self_test(const OSSL_PROVIDER *prov);
+int OSSL_PROVIDER_get_capabilities(const OSSL_PROVIDER *prov,
+                                   const char *capability,
+                                   OSSL_CALLBACK *cb,
+                                   void *arg);
+
+const OSSL_ALGORITHM *OSSL_PROVIDER_query_operation(const OSSL_PROVIDER *prov,
+                                                    int operation_id,
+                                                    int *no_cache);
+void OSSL_PROVIDER_unquery_operation(const OSSL_PROVIDER *prov,
+                                     int operation_id, const OSSL_ALGORITHM *algs);
+void *OSSL_PROVIDER_get0_provider_ctx(const OSSL_PROVIDER *prov);
+const OSSL_DISPATCH *OSSL_PROVIDER_get0_dispatch(const OSSL_PROVIDER *prov);
+
+/* Add a built in providers */
+int OSSL_PROVIDER_add_builtin(OSSL_LIB_CTX *, const char *name,
+                              OSSL_provider_init_fn *init_fn);
+
+/* Information */
+const char *OSSL_PROVIDER_get0_name(const OSSL_PROVIDER *prov);
+
+# ifdef __cplusplus
+}
+# endif
+
+#endif
diff --git a/openssl/rand.h b/openssl/rand.h
new file mode 100644
index 0000000..90e0f0a
--- /dev/null
+++ b/openssl/rand.h
@@ -0,0 +1,125 @@
+/*
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_RAND_H
+# define OPENSSL_RAND_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_RAND_H
+# endif
+
+# include <stdlib.h>
+# include <openssl/types.h>
+# include <openssl/e_os2.h>
+# include <openssl/randerr.h>
+# include <openssl/evp.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Default security strength (in the sense of [NIST SP 800-90Ar1])
+ *
+ * NIST SP 800-90Ar1 supports the strength of the DRBG being smaller than that
+ * of the cipher by collecting less entropy. The current DRBG implementation
+ * does not take RAND_DRBG_STRENGTH into account and sets the strength of the
+ * DRBG to that of the cipher.
+ */
+# define RAND_DRBG_STRENGTH             256
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+struct rand_meth_st {
+    int (*seed) (const void *buf, int num);
+    int (*bytes) (unsigned char *buf, int num);
+    void (*cleanup) (void);
+    int (*add) (const void *buf, int num, double randomness);
+    int (*pseudorand) (unsigned char *buf, int num);
+    int (*status) (void);
+};
+
+OSSL_DEPRECATEDIN_3_0 int RAND_set_rand_method(const RAND_METHOD *meth);
+OSSL_DEPRECATEDIN_3_0 const RAND_METHOD *RAND_get_rand_method(void);
+#  ifndef OPENSSL_NO_ENGINE
+OSSL_DEPRECATEDIN_3_0 int RAND_set_rand_engine(ENGINE *engine);
+#  endif
+
+OSSL_DEPRECATEDIN_3_0 RAND_METHOD *RAND_OpenSSL(void);
+# endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#   define RAND_cleanup() while(0) continue
+# endif
+int RAND_bytes(unsigned char *buf, int num);
+int RAND_priv_bytes(unsigned char *buf, int num);
+
+/*
+ * Equivalent of RAND_priv_bytes() but additionally taking an OSSL_LIB_CTX and
+ * a strength.
+ */
+int RAND_priv_bytes_ex(OSSL_LIB_CTX *ctx, unsigned char *buf, size_t num,
+                       unsigned int strength);
+
+/*
+ * Equivalent of RAND_bytes() but additionally taking an OSSL_LIB_CTX and
+ * a strength.
+ */
+int RAND_bytes_ex(OSSL_LIB_CTX *ctx, unsigned char *buf, size_t num,
+                  unsigned int strength);
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 int RAND_pseudo_bytes(unsigned char *buf, int num);
+# endif
+
+EVP_RAND_CTX *RAND_get0_primary(OSSL_LIB_CTX *ctx);
+EVP_RAND_CTX *RAND_get0_public(OSSL_LIB_CTX *ctx);
+EVP_RAND_CTX *RAND_get0_private(OSSL_LIB_CTX *ctx);
+int RAND_set0_public(OSSL_LIB_CTX *ctx, EVP_RAND_CTX *rand);
+int RAND_set0_private(OSSL_LIB_CTX *ctx, EVP_RAND_CTX *rand);
+
+int RAND_set_DRBG_type(OSSL_LIB_CTX *ctx, const char *drbg, const char *propq,
+                       const char *cipher, const char *digest);
+int RAND_set_seed_source_type(OSSL_LIB_CTX *ctx, const char *seed,
+                              const char *propq);
+
+void RAND_seed(const void *buf, int num);
+void RAND_keep_random_devices_open(int keep);
+
+# if defined(__ANDROID__) && defined(__NDK_FPABI__)
+__NDK_FPABI__   /* __attribute__((pcs("aapcs"))) on ARM */
+# endif
+void RAND_add(const void *buf, int num, double randomness);
+int RAND_load_file(const char *file, long max_bytes);
+int RAND_write_file(const char *file);
+const char *RAND_file_name(char *file, size_t num);
+int RAND_status(void);
+
+# ifndef OPENSSL_NO_EGD
+int RAND_query_egd_bytes(const char *path, unsigned char *buf, int bytes);
+int RAND_egd(const char *path);
+int RAND_egd_bytes(const char *path, int bytes);
+# endif
+
+int RAND_poll(void);
+
+# if defined(_WIN32) && (defined(BASETYPES) || defined(_WINDEF_H))
+/* application has to include <windows.h> in order to use these */
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 void RAND_screen(void);
+OSSL_DEPRECATEDIN_1_1_0 int RAND_event(UINT, WPARAM, LPARAM);
+#  endif
+# endif
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif
diff --git a/openssl/randerr.h b/openssl/randerr.h
new file mode 100644
index 0000000..b5e08e4
--- /dev/null
+++ b/openssl/randerr.h
@@ -0,0 +1,68 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_RANDERR_H
+# define OPENSSL_RANDERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * RAND reason codes.
+ */
+# define RAND_R_ADDITIONAL_INPUT_TOO_LONG                 102
+# define RAND_R_ALREADY_INSTANTIATED                      103
+# define RAND_R_ARGUMENT_OUT_OF_RANGE                     105
+# define RAND_R_CANNOT_OPEN_FILE                          121
+# define RAND_R_DRBG_ALREADY_INITIALIZED                  129
+# define RAND_R_DRBG_NOT_INITIALISED                      104
+# define RAND_R_ENTROPY_INPUT_TOO_LONG                    106
+# define RAND_R_ENTROPY_OUT_OF_RANGE                      124
+# define RAND_R_ERROR_ENTROPY_POOL_WAS_IGNORED            127
+# define RAND_R_ERROR_INITIALISING_DRBG                   107
+# define RAND_R_ERROR_INSTANTIATING_DRBG                  108
+# define RAND_R_ERROR_RETRIEVING_ADDITIONAL_INPUT         109
+# define RAND_R_ERROR_RETRIEVING_ENTROPY                  110
+# define RAND_R_ERROR_RETRIEVING_NONCE                    111
+# define RAND_R_FAILED_TO_CREATE_LOCK                     126
+# define RAND_R_FUNC_NOT_IMPLEMENTED                      101
+# define RAND_R_FWRITE_ERROR                              123
+# define RAND_R_GENERATE_ERROR                            112
+# define RAND_R_INSUFFICIENT_DRBG_STRENGTH                139
+# define RAND_R_INTERNAL_ERROR                            113
+# define RAND_R_IN_ERROR_STATE                            114
+# define RAND_R_NOT_A_REGULAR_FILE                        122
+# define RAND_R_NOT_INSTANTIATED                          115
+# define RAND_R_NO_DRBG_IMPLEMENTATION_SELECTED           128
+# define RAND_R_PARENT_LOCKING_NOT_ENABLED                130
+# define RAND_R_PARENT_STRENGTH_TOO_WEAK                  131
+# define RAND_R_PERSONALISATION_STRING_TOO_LONG           116
+# define RAND_R_PREDICTION_RESISTANCE_NOT_SUPPORTED       133
+# define RAND_R_PRNG_NOT_SEEDED                           100
+# define RAND_R_RANDOM_POOL_OVERFLOW                      125
+# define RAND_R_RANDOM_POOL_UNDERFLOW                     134
+# define RAND_R_REQUEST_TOO_LARGE_FOR_DRBG                117
+# define RAND_R_RESEED_ERROR                              118
+# define RAND_R_SELFTEST_FAILURE                          119
+# define RAND_R_TOO_LITTLE_NONCE_REQUESTED                135
+# define RAND_R_TOO_MUCH_NONCE_REQUESTED                  136
+# define RAND_R_UNABLE_TO_CREATE_DRBG                     143
+# define RAND_R_UNABLE_TO_FETCH_DRBG                      144
+# define RAND_R_UNABLE_TO_GET_PARENT_RESEED_PROP_COUNTER  141
+# define RAND_R_UNABLE_TO_GET_PARENT_STRENGTH             138
+# define RAND_R_UNABLE_TO_LOCK_PARENT                     140
+# define RAND_R_UNSUPPORTED_DRBG_FLAGS                    132
+# define RAND_R_UNSUPPORTED_DRBG_TYPE                     120
+
+#endif
diff --git a/openssl/rc2.h b/openssl/rc2.h
new file mode 100644
index 0000000..ff633fd
--- /dev/null
+++ b/openssl/rc2.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_RC2_H
+# define OPENSSL_RC2_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_RC2_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_RC2
+#  ifdef  __cplusplus
+extern "C" {
+#  endif
+
+#  define RC2_BLOCK       8
+#  define RC2_KEY_LENGTH  16
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+typedef unsigned int RC2_INT;
+
+#   define RC2_ENCRYPT     1
+#   define RC2_DECRYPT     0
+
+typedef struct rc2_key_st {
+    RC2_INT data[64];
+} RC2_KEY;
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 void RC2_set_key(RC2_KEY *key, int len,
+                                       const unsigned char *data, int bits);
+OSSL_DEPRECATEDIN_3_0 void RC2_ecb_encrypt(const unsigned char *in,
+                                           unsigned char *out, RC2_KEY *key,
+                                           int enc);
+OSSL_DEPRECATEDIN_3_0 void RC2_encrypt(unsigned long *data, RC2_KEY *key);
+OSSL_DEPRECATEDIN_3_0 void RC2_decrypt(unsigned long *data, RC2_KEY *key);
+OSSL_DEPRECATEDIN_3_0 void RC2_cbc_encrypt(const unsigned char *in,
+                                           unsigned char *out, long length,
+                                           RC2_KEY *ks, unsigned char *iv,
+                                           int enc);
+OSSL_DEPRECATEDIN_3_0 void RC2_cfb64_encrypt(const unsigned char *in,
+                                             unsigned char *out, long length,
+                                             RC2_KEY *schedule,
+                                             unsigned char *ivec,
+                                             int *num, int enc);
+OSSL_DEPRECATEDIN_3_0 void RC2_ofb64_encrypt(const unsigned char *in,
+                                             unsigned char *out, long length,
+                                             RC2_KEY *schedule,
+                                             unsigned char *ivec,
+                                             int *num);
+#  endif
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif
+
+#endif
diff --git a/openssl/rc4.h b/openssl/rc4.h
new file mode 100644
index 0000000..600b288
--- /dev/null
+++ b/openssl/rc4.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_RC4_H
+# define OPENSSL_RC4_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_RC4_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_RC4
+#  include <stddef.h>
+#  ifdef  __cplusplus
+extern "C" {
+#  endif
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+typedef struct rc4_key_st {
+    RC4_INT x, y;
+    RC4_INT data[256];
+} RC4_KEY;
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 const char *RC4_options(void);
+OSSL_DEPRECATEDIN_3_0 void RC4_set_key(RC4_KEY *key, int len,
+                                       const unsigned char *data);
+OSSL_DEPRECATEDIN_3_0 void RC4(RC4_KEY *key, size_t len,
+                               const unsigned char *indata,
+                               unsigned char *outdata);
+#  endif
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif
+
+#endif
diff --git a/openssl/rc5.h b/openssl/rc5.h
new file mode 100644
index 0000000..de83352
--- /dev/null
+++ b/openssl/rc5.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_RC5_H
+# define OPENSSL_RC5_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_RC5_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_RC5
+#  ifdef  __cplusplus
+extern "C" {
+#  endif
+
+#  define RC5_32_BLOCK            8
+#  define RC5_32_KEY_LENGTH       16/* This is a default, max is 255 */
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   define RC5_ENCRYPT     1
+#   define RC5_DECRYPT     0
+
+#   define RC5_32_INT unsigned int
+
+/*
+ * This are the only values supported.  Tweak the code if you want more The
+ * most supported modes will be RC5-32/12/16 RC5-32/16/8
+ */
+#   define RC5_8_ROUNDS    8
+#   define RC5_12_ROUNDS   12
+#   define RC5_16_ROUNDS   16
+
+typedef struct rc5_key_st {
+    /* Number of rounds */
+    int rounds;
+    RC5_32_INT data[2 * (RC5_16_ROUNDS + 1)];
+} RC5_32_KEY;
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int RC5_32_set_key(RC5_32_KEY *key, int len,
+                                         const unsigned char *data,
+                                         int rounds);
+OSSL_DEPRECATEDIN_3_0 void RC5_32_ecb_encrypt(const unsigned char *in,
+                                              unsigned char *out,
+                                              RC5_32_KEY *key,
+                                              int enc);
+OSSL_DEPRECATEDIN_3_0 void RC5_32_encrypt(unsigned long *data, RC5_32_KEY *key);
+OSSL_DEPRECATEDIN_3_0 void RC5_32_decrypt(unsigned long *data, RC5_32_KEY *key);
+OSSL_DEPRECATEDIN_3_0 void RC5_32_cbc_encrypt(const unsigned char *in,
+                                              unsigned char *out, long length,
+                                              RC5_32_KEY *ks, unsigned char *iv,
+                                              int enc);
+OSSL_DEPRECATEDIN_3_0 void RC5_32_cfb64_encrypt(const unsigned char *in,
+                                                unsigned char *out, long length,
+                                                RC5_32_KEY *schedule,
+                                                unsigned char *ivec, int *num,
+                                                int enc);
+OSSL_DEPRECATEDIN_3_0 void RC5_32_ofb64_encrypt(const unsigned char *in,
+                                                unsigned char *out, long length,
+                                                RC5_32_KEY *schedule,
+                                                unsigned char *ivec, int *num);
+#  endif
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif
+
+#endif
diff --git a/openssl/ripemd.h b/openssl/ripemd.h
new file mode 100644
index 0000000..900ee31
--- /dev/null
+++ b/openssl/ripemd.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_RIPEMD_H
+# define OPENSSL_RIPEMD_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_RIPEMD_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_RMD160
+#  include <openssl/e_os2.h>
+#  include <stddef.h>
+
+#  define RIPEMD160_DIGEST_LENGTH 20
+
+#  ifdef  __cplusplus
+extern "C" {
+#  endif
+#  if !defined(OPENSSL_NO_DEPRECATED_3_0)
+
+#   define RIPEMD160_LONG unsigned int
+
+#   define RIPEMD160_CBLOCK        64
+#   define RIPEMD160_LBLOCK        (RIPEMD160_CBLOCK/4)
+
+typedef struct RIPEMD160state_st {
+    RIPEMD160_LONG A, B, C, D, E;
+    RIPEMD160_LONG Nl, Nh;
+    RIPEMD160_LONG data[RIPEMD160_LBLOCK];
+    unsigned int num;
+} RIPEMD160_CTX;
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int RIPEMD160_Init(RIPEMD160_CTX *c);
+OSSL_DEPRECATEDIN_3_0 int RIPEMD160_Update(RIPEMD160_CTX *c, const void *data,
+                                           size_t len);
+OSSL_DEPRECATEDIN_3_0 int RIPEMD160_Final(unsigned char *md, RIPEMD160_CTX *c);
+OSSL_DEPRECATEDIN_3_0 unsigned char *RIPEMD160(const unsigned char *d, size_t n,
+                                               unsigned char *md);
+OSSL_DEPRECATEDIN_3_0 void RIPEMD160_Transform(RIPEMD160_CTX *c,
+                                               const unsigned char *b);
+#  endif
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif
+#endif
diff --git a/openssl/rsa.h b/openssl/rsa.h
new file mode 100644
index 0000000..d0c9599
--- /dev/null
+++ b/openssl/rsa.h
@@ -0,0 +1,610 @@
+/*
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_RSA_H
+# define OPENSSL_RSA_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_RSA_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# include <openssl/asn1.h>
+# include <openssl/bio.h>
+# include <openssl/crypto.h>
+# include <openssl/types.h>
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  include <openssl/bn.h>
+# endif
+# include <openssl/rsaerr.h>
+# include <openssl/safestack.h>
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+# ifndef OPENSSL_RSA_MAX_MODULUS_BITS
+#  define OPENSSL_RSA_MAX_MODULUS_BITS   16384
+# endif
+
+# define RSA_3   0x3L
+# define RSA_F4  0x10001L
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+/* The types RSA and RSA_METHOD are defined in ossl_typ.h */
+
+#  define OPENSSL_RSA_FIPS_MIN_MODULUS_BITS 2048
+
+#  ifndef OPENSSL_RSA_SMALL_MODULUS_BITS
+#   define OPENSSL_RSA_SMALL_MODULUS_BITS 3072
+#  endif
+
+/* exponent limit enforced for "large" modulus only */
+#  ifndef OPENSSL_RSA_MAX_PUBEXP_BITS
+#   define OPENSSL_RSA_MAX_PUBEXP_BITS    64
+#  endif
+/* based on RFC 8017 appendix A.1.2 */
+#  define RSA_ASN1_VERSION_DEFAULT        0
+#  define RSA_ASN1_VERSION_MULTI          1
+
+#  define RSA_DEFAULT_PRIME_NUM           2
+
+#  define RSA_METHOD_FLAG_NO_CHECK        0x0001
+#  define RSA_FLAG_CACHE_PUBLIC           0x0002
+#  define RSA_FLAG_CACHE_PRIVATE          0x0004
+#  define RSA_FLAG_BLINDING               0x0008
+#  define RSA_FLAG_THREAD_SAFE            0x0010
+/*
+ * This flag means the private key operations will be handled by rsa_mod_exp
+ * and that they do not depend on the private key components being present:
+ * for example a key stored in external hardware. Without this flag
+ * bn_mod_exp gets called when private key components are absent.
+ */
+#  define RSA_FLAG_EXT_PKEY               0x0020
+
+/*
+ * new with 0.9.6j and 0.9.7b; the built-in
+ * RSA implementation now uses blinding by
+ * default (ignoring RSA_FLAG_BLINDING),
+ * but other engines might not need it
+ */
+#  define RSA_FLAG_NO_BLINDING            0x0080
+# endif /* OPENSSL_NO_DEPRECATED_3_0 */
+/*
+ * Does nothing. Previously this switched off constant time behaviour.
+ */
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define RSA_FLAG_NO_CONSTTIME           0x0000
+# endif
+/* deprecated name for the flag*/
+/*
+ * new with 0.9.7h; the built-in RSA
+ * implementation now uses constant time
+ * modular exponentiation for secret exponents
+ * by default. This flag causes the
+ * faster variable sliding window method to
+ * be used for all exponents.
+ */
+# ifndef OPENSSL_NO_DEPRECATED_0_9_8
+#  define RSA_FLAG_NO_EXP_CONSTTIME RSA_FLAG_NO_CONSTTIME
+# endif
+
+/*-
+ * New with 3.0: use part of the flags to denote exact type of RSA key,
+ * some of which are limited to specific signature and encryption schemes.
+ * These different types share the same RSA structure, but indicate the
+ * use of certain fields in that structure.
+ * Currently known are:
+ * RSA          - this is the "normal" unlimited RSA structure (typenum 0)
+ * RSASSA-PSS   - indicates that the PSS parameters are used.
+ * RSAES-OAEP   - no specific field used for the moment, but OAEP padding
+ *                is expected.  (currently unused)
+ *
+ * 4 bits allow for 16 types
+ */
+# define RSA_FLAG_TYPE_MASK            0xF000
+# define RSA_FLAG_TYPE_RSA             0x0000
+# define RSA_FLAG_TYPE_RSASSAPSS       0x1000
+# define RSA_FLAG_TYPE_RSAESOAEP       0x2000
+
+int EVP_PKEY_CTX_set_rsa_padding(EVP_PKEY_CTX *ctx, int pad_mode);
+int EVP_PKEY_CTX_get_rsa_padding(EVP_PKEY_CTX *ctx, int *pad_mode);
+
+int EVP_PKEY_CTX_set_rsa_pss_saltlen(EVP_PKEY_CTX *ctx, int saltlen);
+int EVP_PKEY_CTX_get_rsa_pss_saltlen(EVP_PKEY_CTX *ctx, int *saltlen);
+
+int EVP_PKEY_CTX_set_rsa_keygen_bits(EVP_PKEY_CTX *ctx, int bits);
+int EVP_PKEY_CTX_set1_rsa_keygen_pubexp(EVP_PKEY_CTX *ctx, BIGNUM *pubexp);
+int EVP_PKEY_CTX_set_rsa_keygen_primes(EVP_PKEY_CTX *ctx, int primes);
+int EVP_PKEY_CTX_set_rsa_pss_keygen_saltlen(EVP_PKEY_CTX *ctx, int saltlen);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+int EVP_PKEY_CTX_set_rsa_keygen_pubexp(EVP_PKEY_CTX *ctx, BIGNUM *pubexp);
+# endif
+
+/* Salt length matches digest */
+# define RSA_PSS_SALTLEN_DIGEST -1
+/* Verify only: auto detect salt length */
+# define RSA_PSS_SALTLEN_AUTO   -2
+/* Set salt length to maximum possible */
+# define RSA_PSS_SALTLEN_MAX    -3
+/* Auto-detect on verify, set salt length to min(maximum possible, digest
+ * length) on sign */
+# define RSA_PSS_SALTLEN_AUTO_DIGEST_MAX  -4
+/* Old compatible max salt length for sign only */
+# define RSA_PSS_SALTLEN_MAX_SIGN    -2
+
+int EVP_PKEY_CTX_set_rsa_mgf1_md(EVP_PKEY_CTX *ctx, const EVP_MD *md);
+int EVP_PKEY_CTX_set_rsa_mgf1_md_name(EVP_PKEY_CTX *ctx, const char *mdname,
+                                      const char *mdprops);
+int EVP_PKEY_CTX_get_rsa_mgf1_md(EVP_PKEY_CTX *ctx, const EVP_MD **md);
+int EVP_PKEY_CTX_get_rsa_mgf1_md_name(EVP_PKEY_CTX *ctx, char *name,
+                                      size_t namelen);
+int EVP_PKEY_CTX_set_rsa_pss_keygen_mgf1_md(EVP_PKEY_CTX *ctx, const EVP_MD *md);
+int EVP_PKEY_CTX_set_rsa_pss_keygen_mgf1_md_name(EVP_PKEY_CTX *ctx,
+                                                 const char *mdname);
+
+int EVP_PKEY_CTX_set_rsa_pss_keygen_md(EVP_PKEY_CTX *ctx, const EVP_MD *md);
+int EVP_PKEY_CTX_set_rsa_pss_keygen_md_name(EVP_PKEY_CTX *ctx,
+                                            const char *mdname,
+                                            const char *mdprops);
+
+int EVP_PKEY_CTX_set_rsa_oaep_md(EVP_PKEY_CTX *ctx, const EVP_MD *md);
+int EVP_PKEY_CTX_set_rsa_oaep_md_name(EVP_PKEY_CTX *ctx, const char *mdname,
+                                      const char *mdprops);
+int EVP_PKEY_CTX_get_rsa_oaep_md(EVP_PKEY_CTX *ctx, const EVP_MD **md);
+int EVP_PKEY_CTX_get_rsa_oaep_md_name(EVP_PKEY_CTX *ctx, char *name,
+                                      size_t namelen);
+int EVP_PKEY_CTX_set0_rsa_oaep_label(EVP_PKEY_CTX *ctx, void *label, int llen);
+int EVP_PKEY_CTX_get0_rsa_oaep_label(EVP_PKEY_CTX *ctx, unsigned char **label);
+
+# define EVP_PKEY_CTRL_RSA_PADDING       (EVP_PKEY_ALG_CTRL + 1)
+# define EVP_PKEY_CTRL_RSA_PSS_SALTLEN   (EVP_PKEY_ALG_CTRL + 2)
+
+# define EVP_PKEY_CTRL_RSA_KEYGEN_BITS   (EVP_PKEY_ALG_CTRL + 3)
+# define EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP (EVP_PKEY_ALG_CTRL + 4)
+# define EVP_PKEY_CTRL_RSA_MGF1_MD       (EVP_PKEY_ALG_CTRL + 5)
+
+# define EVP_PKEY_CTRL_GET_RSA_PADDING           (EVP_PKEY_ALG_CTRL + 6)
+# define EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN       (EVP_PKEY_ALG_CTRL + 7)
+# define EVP_PKEY_CTRL_GET_RSA_MGF1_MD           (EVP_PKEY_ALG_CTRL + 8)
+
+# define EVP_PKEY_CTRL_RSA_OAEP_MD       (EVP_PKEY_ALG_CTRL + 9)
+# define EVP_PKEY_CTRL_RSA_OAEP_LABEL    (EVP_PKEY_ALG_CTRL + 10)
+
+# define EVP_PKEY_CTRL_GET_RSA_OAEP_MD   (EVP_PKEY_ALG_CTRL + 11)
+# define EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL (EVP_PKEY_ALG_CTRL + 12)
+
+# define EVP_PKEY_CTRL_RSA_KEYGEN_PRIMES  (EVP_PKEY_ALG_CTRL + 13)
+
+# define RSA_PKCS1_PADDING          1
+# define RSA_NO_PADDING             3
+# define RSA_PKCS1_OAEP_PADDING     4
+# define RSA_X931_PADDING           5
+
+/* EVP_PKEY_ only */
+# define RSA_PKCS1_PSS_PADDING      6
+# define RSA_PKCS1_WITH_TLS_PADDING 7
+
+# define RSA_PKCS1_PADDING_SIZE    11
+
+# define RSA_set_app_data(s,arg)         RSA_set_ex_data(s,0,arg)
+# define RSA_get_app_data(s)             RSA_get_ex_data(s,0)
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 RSA *RSA_new(void);
+OSSL_DEPRECATEDIN_3_0 RSA *RSA_new_method(ENGINE *engine);
+OSSL_DEPRECATEDIN_3_0 int RSA_bits(const RSA *rsa);
+OSSL_DEPRECATEDIN_3_0 int RSA_size(const RSA *rsa);
+OSSL_DEPRECATEDIN_3_0 int RSA_security_bits(const RSA *rsa);
+
+OSSL_DEPRECATEDIN_3_0 int RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d);
+OSSL_DEPRECATEDIN_3_0 int RSA_set0_factors(RSA *r, BIGNUM *p, BIGNUM *q);
+OSSL_DEPRECATEDIN_3_0 int RSA_set0_crt_params(RSA *r,
+                                              BIGNUM *dmp1, BIGNUM *dmq1,
+                                              BIGNUM *iqmp);
+OSSL_DEPRECATEDIN_3_0 int RSA_set0_multi_prime_params(RSA *r,
+                                                      BIGNUM *primes[],
+                                                      BIGNUM *exps[],
+                                                      BIGNUM *coeffs[],
+                                                      int pnum);
+OSSL_DEPRECATEDIN_3_0 void RSA_get0_key(const RSA *r,
+                                        const BIGNUM **n, const BIGNUM **e,
+                                        const BIGNUM **d);
+OSSL_DEPRECATEDIN_3_0 void RSA_get0_factors(const RSA *r,
+                                            const BIGNUM **p, const BIGNUM **q);
+OSSL_DEPRECATEDIN_3_0 int RSA_get_multi_prime_extra_count(const RSA *r);
+OSSL_DEPRECATEDIN_3_0 int RSA_get0_multi_prime_factors(const RSA *r,
+                                                       const BIGNUM *primes[]);
+OSSL_DEPRECATEDIN_3_0 void RSA_get0_crt_params(const RSA *r,
+                                               const BIGNUM **dmp1,
+                                               const BIGNUM **dmq1,
+                                               const BIGNUM **iqmp);
+OSSL_DEPRECATEDIN_3_0
+int RSA_get0_multi_prime_crt_params(const RSA *r, const BIGNUM *exps[],
+                                    const BIGNUM *coeffs[]);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *RSA_get0_n(const RSA *d);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *RSA_get0_e(const RSA *d);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *RSA_get0_d(const RSA *d);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *RSA_get0_p(const RSA *d);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *RSA_get0_q(const RSA *d);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *RSA_get0_dmp1(const RSA *r);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *RSA_get0_dmq1(const RSA *r);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *RSA_get0_iqmp(const RSA *r);
+OSSL_DEPRECATEDIN_3_0 const RSA_PSS_PARAMS *RSA_get0_pss_params(const RSA *r);
+OSSL_DEPRECATEDIN_3_0 void RSA_clear_flags(RSA *r, int flags);
+OSSL_DEPRECATEDIN_3_0 int RSA_test_flags(const RSA *r, int flags);
+OSSL_DEPRECATEDIN_3_0 void RSA_set_flags(RSA *r, int flags);
+OSSL_DEPRECATEDIN_3_0 int RSA_get_version(RSA *r);
+OSSL_DEPRECATEDIN_3_0 ENGINE *RSA_get0_engine(const RSA *r);
+# endif  /* !OPENSSL_NO_DEPRECATED_3_0 */
+
+# define EVP_RSA_gen(bits) \
+    EVP_PKEY_Q_keygen(NULL, NULL, "RSA", (size_t)(0 + (bits)))
+
+/* Deprecated version */
+# ifndef OPENSSL_NO_DEPRECATED_0_9_8
+OSSL_DEPRECATEDIN_0_9_8 RSA *RSA_generate_key(int bits, unsigned long e, void
+                                              (*callback) (int, int, void *),
+                                              void *cb_arg);
+# endif
+
+/* New version */
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int RSA_generate_key_ex(RSA *rsa, int bits, BIGNUM *e,
+                                              BN_GENCB *cb);
+/* Multi-prime version */
+OSSL_DEPRECATEDIN_3_0 int RSA_generate_multi_prime_key(RSA *rsa, int bits,
+                                                       int primes, BIGNUM *e,
+                                                       BN_GENCB *cb);
+
+OSSL_DEPRECATEDIN_3_0
+int RSA_X931_derive_ex(RSA *rsa, BIGNUM *p1, BIGNUM *p2,
+                       BIGNUM *q1, BIGNUM *q2,
+                       const BIGNUM *Xp1, const BIGNUM *Xp2,
+                       const BIGNUM *Xp, const BIGNUM *Xq1,
+                       const BIGNUM *Xq2, const BIGNUM *Xq,
+                       const BIGNUM *e, BN_GENCB *cb);
+OSSL_DEPRECATEDIN_3_0 int RSA_X931_generate_key_ex(RSA *rsa, int bits,
+                                                   const BIGNUM *e,
+                                                   BN_GENCB *cb);
+
+OSSL_DEPRECATEDIN_3_0 int RSA_check_key(const RSA *);
+OSSL_DEPRECATEDIN_3_0 int RSA_check_key_ex(const RSA *, BN_GENCB *cb);
+        /* next 4 return -1 on error */
+OSSL_DEPRECATEDIN_3_0
+int RSA_public_encrypt(int flen, const unsigned char *from, unsigned char *to,
+                       RSA *rsa, int padding);
+OSSL_DEPRECATEDIN_3_0
+int RSA_private_encrypt(int flen, const unsigned char *from, unsigned char *to,
+                        RSA *rsa, int padding);
+OSSL_DEPRECATEDIN_3_0
+int RSA_public_decrypt(int flen, const unsigned char *from, unsigned char *to,
+                       RSA *rsa, int padding);
+OSSL_DEPRECATEDIN_3_0
+int RSA_private_decrypt(int flen, const unsigned char *from, unsigned char *to,
+                        RSA *rsa, int padding);
+OSSL_DEPRECATEDIN_3_0 void RSA_free(RSA *r);
+/* "up" the RSA object's reference count */
+OSSL_DEPRECATEDIN_3_0 int RSA_up_ref(RSA *r);
+OSSL_DEPRECATEDIN_3_0 int RSA_flags(const RSA *r);
+
+OSSL_DEPRECATEDIN_3_0 void RSA_set_default_method(const RSA_METHOD *meth);
+OSSL_DEPRECATEDIN_3_0 const RSA_METHOD *RSA_get_default_method(void);
+OSSL_DEPRECATEDIN_3_0 const RSA_METHOD *RSA_null_method(void);
+OSSL_DEPRECATEDIN_3_0 const RSA_METHOD *RSA_get_method(const RSA *rsa);
+OSSL_DEPRECATEDIN_3_0 int RSA_set_method(RSA *rsa, const RSA_METHOD *meth);
+
+/* these are the actual RSA functions */
+OSSL_DEPRECATEDIN_3_0 const RSA_METHOD *RSA_PKCS1_OpenSSL(void);
+
+DECLARE_ASN1_ENCODE_FUNCTIONS_name_attr(OSSL_DEPRECATEDIN_3_0,
+                                        RSA, RSAPublicKey)
+DECLARE_ASN1_ENCODE_FUNCTIONS_name_attr(OSSL_DEPRECATEDIN_3_0,
+                                        RSA, RSAPrivateKey)
+# endif  /* !OPENSSL_NO_DEPRECATED_3_0 */
+
+int RSA_pkey_ctx_ctrl(EVP_PKEY_CTX *ctx, int optype, int cmd, int p1, void *p2);
+
+struct rsa_pss_params_st {
+    X509_ALGOR *hashAlgorithm;
+    X509_ALGOR *maskGenAlgorithm;
+    ASN1_INTEGER *saltLength;
+    ASN1_INTEGER *trailerField;
+    /* Decoded hash algorithm from maskGenAlgorithm */
+    X509_ALGOR *maskHash;
+};
+
+DECLARE_ASN1_FUNCTIONS(RSA_PSS_PARAMS)
+DECLARE_ASN1_DUP_FUNCTION(RSA_PSS_PARAMS)
+
+typedef struct rsa_oaep_params_st {
+    X509_ALGOR *hashFunc;
+    X509_ALGOR *maskGenFunc;
+    X509_ALGOR *pSourceFunc;
+    /* Decoded hash algorithm from maskGenFunc */
+    X509_ALGOR *maskHash;
+} RSA_OAEP_PARAMS;
+
+DECLARE_ASN1_FUNCTIONS(RSA_OAEP_PARAMS)
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  ifndef OPENSSL_NO_STDIO
+OSSL_DEPRECATEDIN_3_0 int RSA_print_fp(FILE *fp, const RSA *r, int offset);
+#  endif
+
+OSSL_DEPRECATEDIN_3_0 int RSA_print(BIO *bp, const RSA *r, int offset);
+
+/*
+ * The following 2 functions sign and verify a X509_SIG ASN1 object inside
+ * PKCS#1 padded RSA encryption
+ */
+OSSL_DEPRECATEDIN_3_0 int RSA_sign(int type, const unsigned char *m,
+                                   unsigned int m_length, unsigned char *sigret,
+                                   unsigned int *siglen, RSA *rsa);
+OSSL_DEPRECATEDIN_3_0 int RSA_verify(int type, const unsigned char *m,
+                                     unsigned int m_length,
+                                     const unsigned char *sigbuf,
+                                     unsigned int siglen, RSA *rsa);
+
+/*
+ * The following 2 function sign and verify a ASN1_OCTET_STRING object inside
+ * PKCS#1 padded RSA encryption
+ */
+OSSL_DEPRECATEDIN_3_0
+int RSA_sign_ASN1_OCTET_STRING(int type,
+                               const unsigned char *m, unsigned int m_length,
+                               unsigned char *sigret, unsigned int *siglen,
+                               RSA *rsa);
+OSSL_DEPRECATEDIN_3_0
+int RSA_verify_ASN1_OCTET_STRING(int type,
+                                 const unsigned char *m, unsigned int m_length,
+                                 unsigned char *sigbuf, unsigned int siglen,
+                                 RSA *rsa);
+
+OSSL_DEPRECATEDIN_3_0 int RSA_blinding_on(RSA *rsa, BN_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0 void RSA_blinding_off(RSA *rsa);
+OSSL_DEPRECATEDIN_3_0 BN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *ctx);
+
+OSSL_DEPRECATEDIN_3_0
+int RSA_padding_add_PKCS1_type_1(unsigned char *to, int tlen,
+                                 const unsigned char *f, int fl);
+OSSL_DEPRECATEDIN_3_0
+int RSA_padding_check_PKCS1_type_1(unsigned char *to, int tlen,
+                                   const unsigned char *f, int fl,
+                                   int rsa_len);
+OSSL_DEPRECATEDIN_3_0
+int RSA_padding_add_PKCS1_type_2(unsigned char *to, int tlen,
+                                 const unsigned char *f, int fl);
+OSSL_DEPRECATEDIN_3_0
+int RSA_padding_check_PKCS1_type_2(unsigned char *to, int tlen,
+                                   const unsigned char *f, int fl,
+                                   int rsa_len);
+OSSL_DEPRECATEDIN_3_0 int PKCS1_MGF1(unsigned char *mask, long len,
+                                     const unsigned char *seed, long seedlen,
+                                     const EVP_MD *dgst);
+OSSL_DEPRECATEDIN_3_0
+int RSA_padding_add_PKCS1_OAEP(unsigned char *to, int tlen,
+                               const unsigned char *f, int fl,
+                               const unsigned char *p, int pl);
+OSSL_DEPRECATEDIN_3_0
+int RSA_padding_check_PKCS1_OAEP(unsigned char *to, int tlen,
+                                 const unsigned char *f, int fl, int rsa_len,
+                                 const unsigned char *p, int pl);
+OSSL_DEPRECATEDIN_3_0
+int RSA_padding_add_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
+                                    const unsigned char *from, int flen,
+                                    const unsigned char *param, int plen,
+                                    const EVP_MD *md, const EVP_MD *mgf1md);
+OSSL_DEPRECATEDIN_3_0
+int RSA_padding_check_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
+                                      const unsigned char *from, int flen,
+                                      int num,
+                                      const unsigned char *param, int plen,
+                                      const EVP_MD *md, const EVP_MD *mgf1md);
+OSSL_DEPRECATEDIN_3_0 int RSA_padding_add_none(unsigned char *to, int tlen,
+                                               const unsigned char *f, int fl);
+OSSL_DEPRECATEDIN_3_0 int RSA_padding_check_none(unsigned char *to, int tlen,
+                                                 const unsigned char *f, int fl,
+                                                 int rsa_len);
+OSSL_DEPRECATEDIN_3_0 int RSA_padding_add_X931(unsigned char *to, int tlen,
+                                               const unsigned char *f, int fl);
+OSSL_DEPRECATEDIN_3_0 int RSA_padding_check_X931(unsigned char *to, int tlen,
+                                                 const unsigned char *f, int fl,
+                                                 int rsa_len);
+OSSL_DEPRECATEDIN_3_0 int RSA_X931_hash_id(int nid);
+
+OSSL_DEPRECATEDIN_3_0
+int RSA_verify_PKCS1_PSS(RSA *rsa, const unsigned char *mHash,
+                         const EVP_MD *Hash, const unsigned char *EM,
+                         int sLen);
+OSSL_DEPRECATEDIN_3_0
+int RSA_padding_add_PKCS1_PSS(RSA *rsa, unsigned char *EM,
+                              const unsigned char *mHash, const EVP_MD *Hash,
+                              int sLen);
+
+OSSL_DEPRECATEDIN_3_0
+int RSA_verify_PKCS1_PSS_mgf1(RSA *rsa, const unsigned char *mHash,
+                              const EVP_MD *Hash, const EVP_MD *mgf1Hash,
+                              const unsigned char *EM, int sLen);
+
+OSSL_DEPRECATEDIN_3_0
+int RSA_padding_add_PKCS1_PSS_mgf1(RSA *rsa, unsigned char *EM,
+                                   const unsigned char *mHash,
+                                   const EVP_MD *Hash, const EVP_MD *mgf1Hash,
+                                   int sLen);
+
+# define RSA_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_RSA, l, p, newf, dupf, freef)
+OSSL_DEPRECATEDIN_3_0 int RSA_set_ex_data(RSA *r, int idx, void *arg);
+OSSL_DEPRECATEDIN_3_0 void *RSA_get_ex_data(const RSA *r, int idx);
+
+DECLARE_ASN1_DUP_FUNCTION_name_attr(OSSL_DEPRECATEDIN_3_0, RSA, RSAPublicKey)
+DECLARE_ASN1_DUP_FUNCTION_name_attr(OSSL_DEPRECATEDIN_3_0, RSA, RSAPrivateKey)
+
+/*
+ * If this flag is set the RSA method is FIPS compliant and can be used in
+ * FIPS mode. This is set in the validated module method. If an application
+ * sets this flag in its own methods it is its responsibility to ensure the
+ * result is compliant.
+ */
+
+#  define RSA_FLAG_FIPS_METHOD                    0x0400
+
+/*
+ * If this flag is set the operations normally disabled in FIPS mode are
+ * permitted it is then the applications responsibility to ensure that the
+ * usage is compliant.
+ */
+
+#  define RSA_FLAG_NON_FIPS_ALLOW                 0x0400
+/*
+ * Application has decided PRNG is good enough to generate a key: don't
+ * check.
+ */
+#  define RSA_FLAG_CHECKED                        0x0800
+
+OSSL_DEPRECATEDIN_3_0 RSA_METHOD *RSA_meth_new(const char *name, int flags);
+OSSL_DEPRECATEDIN_3_0 void RSA_meth_free(RSA_METHOD *meth);
+OSSL_DEPRECATEDIN_3_0 RSA_METHOD *RSA_meth_dup(const RSA_METHOD *meth);
+OSSL_DEPRECATEDIN_3_0 const char *RSA_meth_get0_name(const RSA_METHOD *meth);
+OSSL_DEPRECATEDIN_3_0 int RSA_meth_set1_name(RSA_METHOD *meth,
+                                             const char *name);
+OSSL_DEPRECATEDIN_3_0 int RSA_meth_get_flags(const RSA_METHOD *meth);
+OSSL_DEPRECATEDIN_3_0 int RSA_meth_set_flags(RSA_METHOD *meth, int flags);
+OSSL_DEPRECATEDIN_3_0 void *RSA_meth_get0_app_data(const RSA_METHOD *meth);
+OSSL_DEPRECATEDIN_3_0 int RSA_meth_set0_app_data(RSA_METHOD *meth,
+                                                 void *app_data);
+OSSL_DEPRECATEDIN_3_0
+int (*RSA_meth_get_pub_enc(const RSA_METHOD *meth)) (int flen,
+                                                     const unsigned char *from,
+                                                     unsigned char *to,
+                                                     RSA *rsa, int padding);
+OSSL_DEPRECATEDIN_3_0
+int RSA_meth_set_pub_enc(RSA_METHOD *rsa,
+                         int (*pub_enc) (int flen, const unsigned char *from,
+                                         unsigned char *to, RSA *rsa,
+                                         int padding));
+OSSL_DEPRECATEDIN_3_0
+int (*RSA_meth_get_pub_dec(const RSA_METHOD *meth)) (int flen,
+                                                     const unsigned char *from,
+                                                     unsigned char *to,
+                                                     RSA *rsa, int padding);
+OSSL_DEPRECATEDIN_3_0
+int RSA_meth_set_pub_dec(RSA_METHOD *rsa,
+                         int (*pub_dec) (int flen, const unsigned char *from,
+                                         unsigned char *to, RSA *rsa,
+                                         int padding));
+OSSL_DEPRECATEDIN_3_0
+int (*RSA_meth_get_priv_enc(const RSA_METHOD *meth)) (int flen,
+                                                      const unsigned char *from,
+                                                      unsigned char *to,
+                                                      RSA *rsa, int padding);
+OSSL_DEPRECATEDIN_3_0
+int RSA_meth_set_priv_enc(RSA_METHOD *rsa,
+                          int (*priv_enc) (int flen, const unsigned char *from,
+                                           unsigned char *to, RSA *rsa,
+                                           int padding));
+OSSL_DEPRECATEDIN_3_0
+int (*RSA_meth_get_priv_dec(const RSA_METHOD *meth)) (int flen,
+                                                      const unsigned char *from,
+                                                      unsigned char *to,
+                                                      RSA *rsa, int padding);
+OSSL_DEPRECATEDIN_3_0
+int RSA_meth_set_priv_dec(RSA_METHOD *rsa,
+                          int (*priv_dec) (int flen, const unsigned char *from,
+                                           unsigned char *to, RSA *rsa,
+                                           int padding));
+OSSL_DEPRECATEDIN_3_0
+int (*RSA_meth_get_mod_exp(const RSA_METHOD *meth)) (BIGNUM *r0,
+                                                     const BIGNUM *i,
+                                                     RSA *rsa, BN_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0
+int RSA_meth_set_mod_exp(RSA_METHOD *rsa,
+                         int (*mod_exp) (BIGNUM *r0, const BIGNUM *i, RSA *rsa,
+                                         BN_CTX *ctx));
+OSSL_DEPRECATEDIN_3_0
+int (*RSA_meth_get_bn_mod_exp(const RSA_METHOD *meth)) (BIGNUM *r,
+                                                        const BIGNUM *a,
+                                                        const BIGNUM *p,
+                                                        const BIGNUM *m,
+                                                        BN_CTX *ctx,
+                                                        BN_MONT_CTX *m_ctx);
+OSSL_DEPRECATEDIN_3_0
+int RSA_meth_set_bn_mod_exp(RSA_METHOD *rsa,
+                            int (*bn_mod_exp) (BIGNUM *r,
+                                               const BIGNUM *a,
+                                               const BIGNUM *p,
+                                               const BIGNUM *m,
+                                               BN_CTX *ctx,
+                                               BN_MONT_CTX *m_ctx));
+OSSL_DEPRECATEDIN_3_0
+int (*RSA_meth_get_init(const RSA_METHOD *meth)) (RSA *rsa);
+OSSL_DEPRECATEDIN_3_0
+int RSA_meth_set_init(RSA_METHOD *rsa, int (*init) (RSA *rsa));
+OSSL_DEPRECATEDIN_3_0
+int (*RSA_meth_get_finish(const RSA_METHOD *meth)) (RSA *rsa);
+OSSL_DEPRECATEDIN_3_0
+int RSA_meth_set_finish(RSA_METHOD *rsa, int (*finish) (RSA *rsa));
+OSSL_DEPRECATEDIN_3_0
+int (*RSA_meth_get_sign(const RSA_METHOD *meth)) (int type,
+                                                  const unsigned char *m,
+                                                  unsigned int m_length,
+                                                  unsigned char *sigret,
+                                                  unsigned int *siglen,
+                                                  const RSA *rsa);
+OSSL_DEPRECATEDIN_3_0
+int RSA_meth_set_sign(RSA_METHOD *rsa,
+                      int (*sign) (int type, const unsigned char *m,
+                                   unsigned int m_length,
+                                   unsigned char *sigret, unsigned int *siglen,
+                                   const RSA *rsa));
+OSSL_DEPRECATEDIN_3_0
+int (*RSA_meth_get_verify(const RSA_METHOD *meth)) (int dtype,
+                                                    const unsigned char *m,
+                                                    unsigned int m_length,
+                                                    const unsigned char *sigbuf,
+                                                    unsigned int siglen,
+                                                    const RSA *rsa);
+OSSL_DEPRECATEDIN_3_0
+int RSA_meth_set_verify(RSA_METHOD *rsa,
+                        int (*verify) (int dtype, const unsigned char *m,
+                                       unsigned int m_length,
+                                       const unsigned char *sigbuf,
+                                       unsigned int siglen, const RSA *rsa));
+OSSL_DEPRECATEDIN_3_0
+int (*RSA_meth_get_keygen(const RSA_METHOD *meth)) (RSA *rsa, int bits,
+                                                    BIGNUM *e, BN_GENCB *cb);
+OSSL_DEPRECATEDIN_3_0
+int RSA_meth_set_keygen(RSA_METHOD *rsa,
+                        int (*keygen) (RSA *rsa, int bits, BIGNUM *e,
+                                       BN_GENCB *cb));
+OSSL_DEPRECATEDIN_3_0
+int (*RSA_meth_get_multi_prime_keygen(const RSA_METHOD *meth)) (RSA *rsa,
+                                                                int bits,
+                                                                int primes,
+                                                                BIGNUM *e,
+                                                                BN_GENCB *cb);
+OSSL_DEPRECATEDIN_3_0
+int RSA_meth_set_multi_prime_keygen(RSA_METHOD *meth,
+                                    int (*keygen) (RSA *rsa, int bits,
+                                                   int primes, BIGNUM *e,
+                                                   BN_GENCB *cb));
+#endif  /* !OPENSSL_NO_DEPRECATED_3_0 */
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/rsaerr.h b/openssl/rsaerr.h
new file mode 100644
index 0000000..c58463c
--- /dev/null
+++ b/openssl/rsaerr.h
@@ -0,0 +1,107 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_RSAERR_H
+# define OPENSSL_RSAERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * RSA reason codes.
+ */
+# define RSA_R_ALGORITHM_MISMATCH                         100
+# define RSA_R_BAD_E_VALUE                                101
+# define RSA_R_BAD_FIXED_HEADER_DECRYPT                   102
+# define RSA_R_BAD_PAD_BYTE_COUNT                         103
+# define RSA_R_BAD_SIGNATURE                              104
+# define RSA_R_BLOCK_TYPE_IS_NOT_01                       106
+# define RSA_R_BLOCK_TYPE_IS_NOT_02                       107
+# define RSA_R_DATA_GREATER_THAN_MOD_LEN                  108
+# define RSA_R_DATA_TOO_LARGE                             109
+# define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE                110
+# define RSA_R_DATA_TOO_LARGE_FOR_MODULUS                 132
+# define RSA_R_DATA_TOO_SMALL                             111
+# define RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE                122
+# define RSA_R_DIGEST_DOES_NOT_MATCH                      158
+# define RSA_R_DIGEST_NOT_ALLOWED                         145
+# define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY                 112
+# define RSA_R_DMP1_NOT_CONGRUENT_TO_D                    124
+# define RSA_R_DMQ1_NOT_CONGRUENT_TO_D                    125
+# define RSA_R_D_E_NOT_CONGRUENT_TO_1                     123
+# define RSA_R_FIRST_OCTET_INVALID                        133
+# define RSA_R_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE        144
+# define RSA_R_INVALID_DIGEST                             157
+# define RSA_R_INVALID_DIGEST_LENGTH                      143
+# define RSA_R_INVALID_HEADER                             137
+# define RSA_R_INVALID_KEYPAIR                            171
+# define RSA_R_INVALID_KEY_LENGTH                         173
+# define RSA_R_INVALID_LABEL                              160
+# define RSA_R_INVALID_LENGTH                             181
+# define RSA_R_INVALID_MESSAGE_LENGTH                     131
+# define RSA_R_INVALID_MGF1_MD                            156
+# define RSA_R_INVALID_MODULUS                            174
+# define RSA_R_INVALID_MULTI_PRIME_KEY                    167
+# define RSA_R_INVALID_OAEP_PARAMETERS                    161
+# define RSA_R_INVALID_PADDING                            138
+# define RSA_R_INVALID_PADDING_MODE                       141
+# define RSA_R_INVALID_PSS_PARAMETERS                     149
+# define RSA_R_INVALID_PSS_SALTLEN                        146
+# define RSA_R_INVALID_REQUEST                            175
+# define RSA_R_INVALID_SALT_LENGTH                        150
+# define RSA_R_INVALID_STRENGTH                           176
+# define RSA_R_INVALID_TRAILER                            139
+# define RSA_R_INVALID_X931_DIGEST                        142
+# define RSA_R_IQMP_NOT_INVERSE_OF_Q                      126
+# define RSA_R_KEY_PRIME_NUM_INVALID                      165
+# define RSA_R_KEY_SIZE_TOO_SMALL                         120
+# define RSA_R_LAST_OCTET_INVALID                         134
+# define RSA_R_MGF1_DIGEST_NOT_ALLOWED                    152
+# define RSA_R_MISSING_PRIVATE_KEY                        179
+# define RSA_R_MODULUS_TOO_LARGE                          105
+# define RSA_R_MP_COEFFICIENT_NOT_INVERSE_OF_R            168
+# define RSA_R_MP_EXPONENT_NOT_CONGRUENT_TO_D             169
+# define RSA_R_MP_R_NOT_PRIME                             170
+# define RSA_R_NO_PUBLIC_EXPONENT                         140
+# define RSA_R_NULL_BEFORE_BLOCK_MISSING                  113
+# define RSA_R_N_DOES_NOT_EQUAL_PRODUCT_OF_PRIMES         172
+# define RSA_R_N_DOES_NOT_EQUAL_P_Q                       127
+# define RSA_R_OAEP_DECODING_ERROR                        121
+# define RSA_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE   148
+# define RSA_R_PADDING_CHECK_FAILED                       114
+# define RSA_R_PAIRWISE_TEST_FAILURE                      177
+# define RSA_R_PKCS_DECODING_ERROR                        159
+# define RSA_R_PSS_SALTLEN_TOO_SMALL                      164
+# define RSA_R_PUB_EXPONENT_OUT_OF_RANGE                  178
+# define RSA_R_P_NOT_PRIME                                128
+# define RSA_R_Q_NOT_PRIME                                129
+# define RSA_R_RANDOMNESS_SOURCE_STRENGTH_INSUFFICIENT    180
+# define RSA_R_RSA_OPERATIONS_NOT_SUPPORTED               130
+# define RSA_R_SLEN_CHECK_FAILED                          136
+# define RSA_R_SLEN_RECOVERY_FAILED                       135
+# define RSA_R_SSLV3_ROLLBACK_ATTACK                      115
+# define RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 116
+# define RSA_R_UNKNOWN_ALGORITHM_TYPE                     117
+# define RSA_R_UNKNOWN_DIGEST                             166
+# define RSA_R_UNKNOWN_MASK_DIGEST                        151
+# define RSA_R_UNKNOWN_PADDING_TYPE                       118
+# define RSA_R_UNSUPPORTED_ENCRYPTION_TYPE                162
+# define RSA_R_UNSUPPORTED_LABEL_SOURCE                   163
+# define RSA_R_UNSUPPORTED_MASK_ALGORITHM                 153
+# define RSA_R_UNSUPPORTED_MASK_PARAMETER                 154
+# define RSA_R_UNSUPPORTED_SIGNATURE_TYPE                 155
+# define RSA_R_VALUE_MISSING                              147
+# define RSA_R_WRONG_SIGNATURE_LENGTH                     119
+
+#endif
diff --git a/openssl/safestack.h b/openssl/safestack.h
new file mode 100644
index 0000000..159ccf2
--- /dev/null
+++ b/openssl/safestack.h
@@ -0,0 +1,297 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\safestack.h.in
+ *
+ * Copyright 1999-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+#ifndef OPENSSL_SAFESTACK_H
+# define OPENSSL_SAFESTACK_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_SAFESTACK_H
+# endif
+
+# include <openssl/stack.h>
+# include <openssl/e_os2.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+# define STACK_OF(type) struct stack_st_##type
+
+/* Helper macro for internal use */
+# define SKM_DEFINE_STACK_OF_INTERNAL(t1, t2, t3) \
+    STACK_OF(t1); \
+    typedef int (*sk_##t1##_compfunc)(const t3 * const *a, const t3 *const *b); \
+    typedef void (*sk_##t1##_freefunc)(t3 *a); \
+    typedef t3 * (*sk_##t1##_copyfunc)(const t3 *a); \
+    static ossl_unused ossl_inline t2 *ossl_check_##t1##_type(t2 *ptr) \
+    { \
+        return ptr; \
+    } \
+    static ossl_unused ossl_inline const OPENSSL_STACK *ossl_check_const_##t1##_sk_type(const STACK_OF(t1) *sk) \
+    { \
+        return (const OPENSSL_STACK *)sk; \
+    } \
+    static ossl_unused ossl_inline OPENSSL_STACK *ossl_check_##t1##_sk_type(STACK_OF(t1) *sk) \
+    { \
+        return (OPENSSL_STACK *)sk; \
+    } \
+    static ossl_unused ossl_inline OPENSSL_sk_compfunc ossl_check_##t1##_compfunc_type(sk_##t1##_compfunc cmp) \
+    { \
+        return (OPENSSL_sk_compfunc)cmp; \
+    } \
+    static ossl_unused ossl_inline OPENSSL_sk_copyfunc ossl_check_##t1##_copyfunc_type(sk_##t1##_copyfunc cpy) \
+    { \
+        return (OPENSSL_sk_copyfunc)cpy; \
+    } \
+    static ossl_unused ossl_inline OPENSSL_sk_freefunc ossl_check_##t1##_freefunc_type(sk_##t1##_freefunc fr) \
+    { \
+        return (OPENSSL_sk_freefunc)fr; \
+    }
+
+# define SKM_DEFINE_STACK_OF(t1, t2, t3) \
+    STACK_OF(t1); \
+    typedef int (*sk_##t1##_compfunc)(const t3 * const *a, const t3 *const *b); \
+    typedef void (*sk_##t1##_freefunc)(t3 *a); \
+    typedef t3 * (*sk_##t1##_copyfunc)(const t3 *a); \
+    static ossl_unused ossl_inline int sk_##t1##_num(const STACK_OF(t1) *sk) \
+    { \
+        return OPENSSL_sk_num((const OPENSSL_STACK *)sk); \
+    } \
+    static ossl_unused ossl_inline t2 *sk_##t1##_value(const STACK_OF(t1) *sk, int idx) \
+    { \
+        return (t2 *)OPENSSL_sk_value((const OPENSSL_STACK *)sk, idx); \
+    } \
+    static ossl_unused ossl_inline STACK_OF(t1) *sk_##t1##_new(sk_##t1##_compfunc compare) \
+    { \
+        return (STACK_OF(t1) *)OPENSSL_sk_new((OPENSSL_sk_compfunc)compare); \
+    } \
+    static ossl_unused ossl_inline STACK_OF(t1) *sk_##t1##_new_null(void) \
+    { \
+        return (STACK_OF(t1) *)OPENSSL_sk_new_null(); \
+    } \
+    static ossl_unused ossl_inline STACK_OF(t1) *sk_##t1##_new_reserve(sk_##t1##_compfunc compare, int n) \
+    { \
+        return (STACK_OF(t1) *)OPENSSL_sk_new_reserve((OPENSSL_sk_compfunc)compare, n); \
+    } \
+    static ossl_unused ossl_inline int sk_##t1##_reserve(STACK_OF(t1) *sk, int n) \
+    { \
+        return OPENSSL_sk_reserve((OPENSSL_STACK *)sk, n); \
+    } \
+    static ossl_unused ossl_inline void sk_##t1##_free(STACK_OF(t1) *sk) \
+    { \
+        OPENSSL_sk_free((OPENSSL_STACK *)sk); \
+    } \
+    static ossl_unused ossl_inline void sk_##t1##_zero(STACK_OF(t1) *sk) \
+    { \
+        OPENSSL_sk_zero((OPENSSL_STACK *)sk); \
+    } \
+    static ossl_unused ossl_inline t2 *sk_##t1##_delete(STACK_OF(t1) *sk, int i) \
+    { \
+        return (t2 *)OPENSSL_sk_delete((OPENSSL_STACK *)sk, i); \
+    } \
+    static ossl_unused ossl_inline t2 *sk_##t1##_delete_ptr(STACK_OF(t1) *sk, t2 *ptr) \
+    { \
+        return (t2 *)OPENSSL_sk_delete_ptr((OPENSSL_STACK *)sk, \
+                                           (const void *)ptr); \
+    } \
+    static ossl_unused ossl_inline int sk_##t1##_push(STACK_OF(t1) *sk, t2 *ptr) \
+    { \
+        return OPENSSL_sk_push((OPENSSL_STACK *)sk, (const void *)ptr); \
+    } \
+    static ossl_unused ossl_inline int sk_##t1##_unshift(STACK_OF(t1) *sk, t2 *ptr) \
+    { \
+        return OPENSSL_sk_unshift((OPENSSL_STACK *)sk, (const void *)ptr); \
+    } \
+    static ossl_unused ossl_inline t2 *sk_##t1##_pop(STACK_OF(t1) *sk) \
+    { \
+        return (t2 *)OPENSSL_sk_pop((OPENSSL_STACK *)sk); \
+    } \
+    static ossl_unused ossl_inline t2 *sk_##t1##_shift(STACK_OF(t1) *sk) \
+    { \
+        return (t2 *)OPENSSL_sk_shift((OPENSSL_STACK *)sk); \
+    } \
+    static ossl_unused ossl_inline void sk_##t1##_pop_free(STACK_OF(t1) *sk, sk_##t1##_freefunc freefunc) \
+    { \
+        OPENSSL_sk_pop_free((OPENSSL_STACK *)sk, (OPENSSL_sk_freefunc)freefunc); \
+    } \
+    static ossl_unused ossl_inline int sk_##t1##_insert(STACK_OF(t1) *sk, t2 *ptr, int idx) \
+    { \
+        return OPENSSL_sk_insert((OPENSSL_STACK *)sk, (const void *)ptr, idx); \
+    } \
+    static ossl_unused ossl_inline t2 *sk_##t1##_set(STACK_OF(t1) *sk, int idx, t2 *ptr) \
+    { \
+        return (t2 *)OPENSSL_sk_set((OPENSSL_STACK *)sk, idx, (const void *)ptr); \
+    } \
+    static ossl_unused ossl_inline int sk_##t1##_find(STACK_OF(t1) *sk, t2 *ptr) \
+    { \
+        return OPENSSL_sk_find((OPENSSL_STACK *)sk, (const void *)ptr); \
+    } \
+    static ossl_unused ossl_inline int sk_##t1##_find_ex(STACK_OF(t1) *sk, t2 *ptr) \
+    { \
+        return OPENSSL_sk_find_ex((OPENSSL_STACK *)sk, (const void *)ptr); \
+    } \
+    static ossl_unused ossl_inline int sk_##t1##_find_all(STACK_OF(t1) *sk, t2 *ptr, int *pnum) \
+    { \
+        return OPENSSL_sk_find_all((OPENSSL_STACK *)sk, (const void *)ptr, pnum); \
+    } \
+    static ossl_unused ossl_inline void sk_##t1##_sort(STACK_OF(t1) *sk) \
+    { \
+        OPENSSL_sk_sort((OPENSSL_STACK *)sk); \
+    } \
+    static ossl_unused ossl_inline int sk_##t1##_is_sorted(const STACK_OF(t1) *sk) \
+    { \
+        return OPENSSL_sk_is_sorted((const OPENSSL_STACK *)sk); \
+    } \
+    static ossl_unused ossl_inline STACK_OF(t1) * sk_##t1##_dup(const STACK_OF(t1) *sk) \
+    { \
+        return (STACK_OF(t1) *)OPENSSL_sk_dup((const OPENSSL_STACK *)sk); \
+    } \
+    static ossl_unused ossl_inline STACK_OF(t1) *sk_##t1##_deep_copy(const STACK_OF(t1) *sk, \
+                                                    sk_##t1##_copyfunc copyfunc, \
+                                                    sk_##t1##_freefunc freefunc) \
+    { \
+        return (STACK_OF(t1) *)OPENSSL_sk_deep_copy((const OPENSSL_STACK *)sk, \
+                                            (OPENSSL_sk_copyfunc)copyfunc, \
+                                            (OPENSSL_sk_freefunc)freefunc); \
+    } \
+    static ossl_unused ossl_inline sk_##t1##_compfunc sk_##t1##_set_cmp_func(STACK_OF(t1) *sk, sk_##t1##_compfunc compare) \
+    { \
+        return (sk_##t1##_compfunc)OPENSSL_sk_set_cmp_func((OPENSSL_STACK *)sk, (OPENSSL_sk_compfunc)compare); \
+    }
+
+# define DEFINE_STACK_OF(t) SKM_DEFINE_STACK_OF(t, t, t)
+# define DEFINE_STACK_OF_CONST(t) SKM_DEFINE_STACK_OF(t, const t, t)
+# define DEFINE_SPECIAL_STACK_OF(t1, t2) SKM_DEFINE_STACK_OF(t1, t2, t2)
+# define DEFINE_SPECIAL_STACK_OF_CONST(t1, t2) \
+            SKM_DEFINE_STACK_OF(t1, const t2, t2)
+
+/*-
+ * Strings are special: normally an lhash entry will point to a single
+ * (somewhat) mutable object. In the case of strings:
+ *
+ * a) Instead of a single char, there is an array of chars, NUL-terminated.
+ * b) The string may have be immutable.
+ *
+ * So, they need their own declarations. Especially important for
+ * type-checking tools, such as Deputy.
+ *
+ * In practice, however, it appears to be hard to have a const
+ * string. For now, I'm settling for dealing with the fact it is a
+ * string at all.
+ */
+typedef char *OPENSSL_STRING;
+typedef const char *OPENSSL_CSTRING;
+
+/*-
+ * Confusingly, LHASH_OF(STRING) deals with char ** throughout, but
+ * STACK_OF(STRING) is really more like STACK_OF(char), only, as mentioned
+ * above, instead of a single char each entry is a NUL-terminated array of
+ * chars. So, we have to implement STRING specially for STACK_OF. This is
+ * dealt with in the autogenerated macros below.
+ */
+SKM_DEFINE_STACK_OF_INTERNAL(OPENSSL_STRING, char, char)
+#define sk_OPENSSL_STRING_num(sk) OPENSSL_sk_num(ossl_check_const_OPENSSL_STRING_sk_type(sk))
+#define sk_OPENSSL_STRING_value(sk, idx) ((char *)OPENSSL_sk_value(ossl_check_const_OPENSSL_STRING_sk_type(sk), (idx)))
+#define sk_OPENSSL_STRING_new(cmp) ((STACK_OF(OPENSSL_STRING) *)OPENSSL_sk_new(ossl_check_OPENSSL_STRING_compfunc_type(cmp)))
+#define sk_OPENSSL_STRING_new_null() ((STACK_OF(OPENSSL_STRING) *)OPENSSL_sk_new_null())
+#define sk_OPENSSL_STRING_new_reserve(cmp, n) ((STACK_OF(OPENSSL_STRING) *)OPENSSL_sk_new_reserve(ossl_check_OPENSSL_STRING_compfunc_type(cmp), (n)))
+#define sk_OPENSSL_STRING_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_OPENSSL_STRING_sk_type(sk), (n))
+#define sk_OPENSSL_STRING_free(sk) OPENSSL_sk_free(ossl_check_OPENSSL_STRING_sk_type(sk))
+#define sk_OPENSSL_STRING_zero(sk) OPENSSL_sk_zero(ossl_check_OPENSSL_STRING_sk_type(sk))
+#define sk_OPENSSL_STRING_delete(sk, i) ((char *)OPENSSL_sk_delete(ossl_check_OPENSSL_STRING_sk_type(sk), (i)))
+#define sk_OPENSSL_STRING_delete_ptr(sk, ptr) ((char *)OPENSSL_sk_delete_ptr(ossl_check_OPENSSL_STRING_sk_type(sk), ossl_check_OPENSSL_STRING_type(ptr)))
+#define sk_OPENSSL_STRING_push(sk, ptr) OPENSSL_sk_push(ossl_check_OPENSSL_STRING_sk_type(sk), ossl_check_OPENSSL_STRING_type(ptr))
+#define sk_OPENSSL_STRING_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_OPENSSL_STRING_sk_type(sk), ossl_check_OPENSSL_STRING_type(ptr))
+#define sk_OPENSSL_STRING_pop(sk) ((char *)OPENSSL_sk_pop(ossl_check_OPENSSL_STRING_sk_type(sk)))
+#define sk_OPENSSL_STRING_shift(sk) ((char *)OPENSSL_sk_shift(ossl_check_OPENSSL_STRING_sk_type(sk)))
+#define sk_OPENSSL_STRING_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_OPENSSL_STRING_sk_type(sk),ossl_check_OPENSSL_STRING_freefunc_type(freefunc))
+#define sk_OPENSSL_STRING_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_OPENSSL_STRING_sk_type(sk), ossl_check_OPENSSL_STRING_type(ptr), (idx))
+#define sk_OPENSSL_STRING_set(sk, idx, ptr) ((char *)OPENSSL_sk_set(ossl_check_OPENSSL_STRING_sk_type(sk), (idx), ossl_check_OPENSSL_STRING_type(ptr)))
+#define sk_OPENSSL_STRING_find(sk, ptr) OPENSSL_sk_find(ossl_check_OPENSSL_STRING_sk_type(sk), ossl_check_OPENSSL_STRING_type(ptr))
+#define sk_OPENSSL_STRING_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_OPENSSL_STRING_sk_type(sk), ossl_check_OPENSSL_STRING_type(ptr))
+#define sk_OPENSSL_STRING_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_OPENSSL_STRING_sk_type(sk), ossl_check_OPENSSL_STRING_type(ptr), pnum)
+#define sk_OPENSSL_STRING_sort(sk) OPENSSL_sk_sort(ossl_check_OPENSSL_STRING_sk_type(sk))
+#define sk_OPENSSL_STRING_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_OPENSSL_STRING_sk_type(sk))
+#define sk_OPENSSL_STRING_dup(sk) ((STACK_OF(OPENSSL_STRING) *)OPENSSL_sk_dup(ossl_check_const_OPENSSL_STRING_sk_type(sk)))
+#define sk_OPENSSL_STRING_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(OPENSSL_STRING) *)OPENSSL_sk_deep_copy(ossl_check_const_OPENSSL_STRING_sk_type(sk), ossl_check_OPENSSL_STRING_copyfunc_type(copyfunc), ossl_check_OPENSSL_STRING_freefunc_type(freefunc)))
+#define sk_OPENSSL_STRING_set_cmp_func(sk, cmp) ((sk_OPENSSL_STRING_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_OPENSSL_STRING_sk_type(sk), ossl_check_OPENSSL_STRING_compfunc_type(cmp)))
+SKM_DEFINE_STACK_OF_INTERNAL(OPENSSL_CSTRING, const char, char)
+#define sk_OPENSSL_CSTRING_num(sk) OPENSSL_sk_num(ossl_check_const_OPENSSL_CSTRING_sk_type(sk))
+#define sk_OPENSSL_CSTRING_value(sk, idx) ((const char *)OPENSSL_sk_value(ossl_check_const_OPENSSL_CSTRING_sk_type(sk), (idx)))
+#define sk_OPENSSL_CSTRING_new(cmp) ((STACK_OF(OPENSSL_CSTRING) *)OPENSSL_sk_new(ossl_check_OPENSSL_CSTRING_compfunc_type(cmp)))
+#define sk_OPENSSL_CSTRING_new_null() ((STACK_OF(OPENSSL_CSTRING) *)OPENSSL_sk_new_null())
+#define sk_OPENSSL_CSTRING_new_reserve(cmp, n) ((STACK_OF(OPENSSL_CSTRING) *)OPENSSL_sk_new_reserve(ossl_check_OPENSSL_CSTRING_compfunc_type(cmp), (n)))
+#define sk_OPENSSL_CSTRING_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_OPENSSL_CSTRING_sk_type(sk), (n))
+#define sk_OPENSSL_CSTRING_free(sk) OPENSSL_sk_free(ossl_check_OPENSSL_CSTRING_sk_type(sk))
+#define sk_OPENSSL_CSTRING_zero(sk) OPENSSL_sk_zero(ossl_check_OPENSSL_CSTRING_sk_type(sk))
+#define sk_OPENSSL_CSTRING_delete(sk, i) ((const char *)OPENSSL_sk_delete(ossl_check_OPENSSL_CSTRING_sk_type(sk), (i)))
+#define sk_OPENSSL_CSTRING_delete_ptr(sk, ptr) ((const char *)OPENSSL_sk_delete_ptr(ossl_check_OPENSSL_CSTRING_sk_type(sk), ossl_check_OPENSSL_CSTRING_type(ptr)))
+#define sk_OPENSSL_CSTRING_push(sk, ptr) OPENSSL_sk_push(ossl_check_OPENSSL_CSTRING_sk_type(sk), ossl_check_OPENSSL_CSTRING_type(ptr))
+#define sk_OPENSSL_CSTRING_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_OPENSSL_CSTRING_sk_type(sk), ossl_check_OPENSSL_CSTRING_type(ptr))
+#define sk_OPENSSL_CSTRING_pop(sk) ((const char *)OPENSSL_sk_pop(ossl_check_OPENSSL_CSTRING_sk_type(sk)))
+#define sk_OPENSSL_CSTRING_shift(sk) ((const char *)OPENSSL_sk_shift(ossl_check_OPENSSL_CSTRING_sk_type(sk)))
+#define sk_OPENSSL_CSTRING_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_OPENSSL_CSTRING_sk_type(sk),ossl_check_OPENSSL_CSTRING_freefunc_type(freefunc))
+#define sk_OPENSSL_CSTRING_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_OPENSSL_CSTRING_sk_type(sk), ossl_check_OPENSSL_CSTRING_type(ptr), (idx))
+#define sk_OPENSSL_CSTRING_set(sk, idx, ptr) ((const char *)OPENSSL_sk_set(ossl_check_OPENSSL_CSTRING_sk_type(sk), (idx), ossl_check_OPENSSL_CSTRING_type(ptr)))
+#define sk_OPENSSL_CSTRING_find(sk, ptr) OPENSSL_sk_find(ossl_check_OPENSSL_CSTRING_sk_type(sk), ossl_check_OPENSSL_CSTRING_type(ptr))
+#define sk_OPENSSL_CSTRING_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_OPENSSL_CSTRING_sk_type(sk), ossl_check_OPENSSL_CSTRING_type(ptr))
+#define sk_OPENSSL_CSTRING_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_OPENSSL_CSTRING_sk_type(sk), ossl_check_OPENSSL_CSTRING_type(ptr), pnum)
+#define sk_OPENSSL_CSTRING_sort(sk) OPENSSL_sk_sort(ossl_check_OPENSSL_CSTRING_sk_type(sk))
+#define sk_OPENSSL_CSTRING_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_OPENSSL_CSTRING_sk_type(sk))
+#define sk_OPENSSL_CSTRING_dup(sk) ((STACK_OF(OPENSSL_CSTRING) *)OPENSSL_sk_dup(ossl_check_const_OPENSSL_CSTRING_sk_type(sk)))
+#define sk_OPENSSL_CSTRING_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(OPENSSL_CSTRING) *)OPENSSL_sk_deep_copy(ossl_check_const_OPENSSL_CSTRING_sk_type(sk), ossl_check_OPENSSL_CSTRING_copyfunc_type(copyfunc), ossl_check_OPENSSL_CSTRING_freefunc_type(freefunc)))
+#define sk_OPENSSL_CSTRING_set_cmp_func(sk, cmp) ((sk_OPENSSL_CSTRING_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_OPENSSL_CSTRING_sk_type(sk), ossl_check_OPENSSL_CSTRING_compfunc_type(cmp)))
+
+
+#if !defined(OPENSSL_NO_DEPRECATED_3_0)
+/*
+ * This is not used by OpenSSL.  A block of bytes,  NOT nul-terminated.
+ * These should also be distinguished from "normal" stacks.
+ */
+typedef void *OPENSSL_BLOCK;
+SKM_DEFINE_STACK_OF_INTERNAL(OPENSSL_BLOCK, void, void)
+#define sk_OPENSSL_BLOCK_num(sk) OPENSSL_sk_num(ossl_check_const_OPENSSL_BLOCK_sk_type(sk))
+#define sk_OPENSSL_BLOCK_value(sk, idx) ((void *)OPENSSL_sk_value(ossl_check_const_OPENSSL_BLOCK_sk_type(sk), (idx)))
+#define sk_OPENSSL_BLOCK_new(cmp) ((STACK_OF(OPENSSL_BLOCK) *)OPENSSL_sk_new(ossl_check_OPENSSL_BLOCK_compfunc_type(cmp)))
+#define sk_OPENSSL_BLOCK_new_null() ((STACK_OF(OPENSSL_BLOCK) *)OPENSSL_sk_new_null())
+#define sk_OPENSSL_BLOCK_new_reserve(cmp, n) ((STACK_OF(OPENSSL_BLOCK) *)OPENSSL_sk_new_reserve(ossl_check_OPENSSL_BLOCK_compfunc_type(cmp), (n)))
+#define sk_OPENSSL_BLOCK_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_OPENSSL_BLOCK_sk_type(sk), (n))
+#define sk_OPENSSL_BLOCK_free(sk) OPENSSL_sk_free(ossl_check_OPENSSL_BLOCK_sk_type(sk))
+#define sk_OPENSSL_BLOCK_zero(sk) OPENSSL_sk_zero(ossl_check_OPENSSL_BLOCK_sk_type(sk))
+#define sk_OPENSSL_BLOCK_delete(sk, i) ((void *)OPENSSL_sk_delete(ossl_check_OPENSSL_BLOCK_sk_type(sk), (i)))
+#define sk_OPENSSL_BLOCK_delete_ptr(sk, ptr) ((void *)OPENSSL_sk_delete_ptr(ossl_check_OPENSSL_BLOCK_sk_type(sk), ossl_check_OPENSSL_BLOCK_type(ptr)))
+#define sk_OPENSSL_BLOCK_push(sk, ptr) OPENSSL_sk_push(ossl_check_OPENSSL_BLOCK_sk_type(sk), ossl_check_OPENSSL_BLOCK_type(ptr))
+#define sk_OPENSSL_BLOCK_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_OPENSSL_BLOCK_sk_type(sk), ossl_check_OPENSSL_BLOCK_type(ptr))
+#define sk_OPENSSL_BLOCK_pop(sk) ((void *)OPENSSL_sk_pop(ossl_check_OPENSSL_BLOCK_sk_type(sk)))
+#define sk_OPENSSL_BLOCK_shift(sk) ((void *)OPENSSL_sk_shift(ossl_check_OPENSSL_BLOCK_sk_type(sk)))
+#define sk_OPENSSL_BLOCK_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_OPENSSL_BLOCK_sk_type(sk),ossl_check_OPENSSL_BLOCK_freefunc_type(freefunc))
+#define sk_OPENSSL_BLOCK_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_OPENSSL_BLOCK_sk_type(sk), ossl_check_OPENSSL_BLOCK_type(ptr), (idx))
+#define sk_OPENSSL_BLOCK_set(sk, idx, ptr) ((void *)OPENSSL_sk_set(ossl_check_OPENSSL_BLOCK_sk_type(sk), (idx), ossl_check_OPENSSL_BLOCK_type(ptr)))
+#define sk_OPENSSL_BLOCK_find(sk, ptr) OPENSSL_sk_find(ossl_check_OPENSSL_BLOCK_sk_type(sk), ossl_check_OPENSSL_BLOCK_type(ptr))
+#define sk_OPENSSL_BLOCK_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_OPENSSL_BLOCK_sk_type(sk), ossl_check_OPENSSL_BLOCK_type(ptr))
+#define sk_OPENSSL_BLOCK_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_OPENSSL_BLOCK_sk_type(sk), ossl_check_OPENSSL_BLOCK_type(ptr), pnum)
+#define sk_OPENSSL_BLOCK_sort(sk) OPENSSL_sk_sort(ossl_check_OPENSSL_BLOCK_sk_type(sk))
+#define sk_OPENSSL_BLOCK_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_OPENSSL_BLOCK_sk_type(sk))
+#define sk_OPENSSL_BLOCK_dup(sk) ((STACK_OF(OPENSSL_BLOCK) *)OPENSSL_sk_dup(ossl_check_const_OPENSSL_BLOCK_sk_type(sk)))
+#define sk_OPENSSL_BLOCK_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(OPENSSL_BLOCK) *)OPENSSL_sk_deep_copy(ossl_check_const_OPENSSL_BLOCK_sk_type(sk), ossl_check_OPENSSL_BLOCK_copyfunc_type(copyfunc), ossl_check_OPENSSL_BLOCK_freefunc_type(freefunc)))
+#define sk_OPENSSL_BLOCK_set_cmp_func(sk, cmp) ((sk_OPENSSL_BLOCK_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_OPENSSL_BLOCK_sk_type(sk), ossl_check_OPENSSL_BLOCK_compfunc_type(cmp)))
+
+#endif
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/safestack.h.in b/openssl/safestack.h.in
new file mode 100644
index 0000000..6b36607
--- /dev/null
+++ b/openssl/safestack.h.in
@@ -0,0 +1,227 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 1999-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_string_macros
+                          generate_stack_const_string_macros
+                          generate_stack_block_macros);
+-}
+
+#ifndef OPENSSL_SAFESTACK_H
+# define OPENSSL_SAFESTACK_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_SAFESTACK_H
+# endif
+
+# include <openssl/stack.h>
+# include <openssl/e_os2.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+# define STACK_OF(type) struct stack_st_##type
+
+/* Helper macro for internal use */
+# define SKM_DEFINE_STACK_OF_INTERNAL(t1, t2, t3) \
+    STACK_OF(t1); \
+    typedef int (*sk_##t1##_compfunc)(const t3 * const *a, const t3 *const *b); \
+    typedef void (*sk_##t1##_freefunc)(t3 *a); \
+    typedef t3 * (*sk_##t1##_copyfunc)(const t3 *a); \
+    static ossl_unused ossl_inline t2 *ossl_check_##t1##_type(t2 *ptr) \
+    { \
+        return ptr; \
+    } \
+    static ossl_unused ossl_inline const OPENSSL_STACK *ossl_check_const_##t1##_sk_type(const STACK_OF(t1) *sk) \
+    { \
+        return (const OPENSSL_STACK *)sk; \
+    } \
+    static ossl_unused ossl_inline OPENSSL_STACK *ossl_check_##t1##_sk_type(STACK_OF(t1) *sk) \
+    { \
+        return (OPENSSL_STACK *)sk; \
+    } \
+    static ossl_unused ossl_inline OPENSSL_sk_compfunc ossl_check_##t1##_compfunc_type(sk_##t1##_compfunc cmp) \
+    { \
+        return (OPENSSL_sk_compfunc)cmp; \
+    } \
+    static ossl_unused ossl_inline OPENSSL_sk_copyfunc ossl_check_##t1##_copyfunc_type(sk_##t1##_copyfunc cpy) \
+    { \
+        return (OPENSSL_sk_copyfunc)cpy; \
+    } \
+    static ossl_unused ossl_inline OPENSSL_sk_freefunc ossl_check_##t1##_freefunc_type(sk_##t1##_freefunc fr) \
+    { \
+        return (OPENSSL_sk_freefunc)fr; \
+    }
+
+# define SKM_DEFINE_STACK_OF(t1, t2, t3) \
+    STACK_OF(t1); \
+    typedef int (*sk_##t1##_compfunc)(const t3 * const *a, const t3 *const *b); \
+    typedef void (*sk_##t1##_freefunc)(t3 *a); \
+    typedef t3 * (*sk_##t1##_copyfunc)(const t3 *a); \
+    static ossl_unused ossl_inline int sk_##t1##_num(const STACK_OF(t1) *sk) \
+    { \
+        return OPENSSL_sk_num((const OPENSSL_STACK *)sk); \
+    } \
+    static ossl_unused ossl_inline t2 *sk_##t1##_value(const STACK_OF(t1) *sk, int idx) \
+    { \
+        return (t2 *)OPENSSL_sk_value((const OPENSSL_STACK *)sk, idx); \
+    } \
+    static ossl_unused ossl_inline STACK_OF(t1) *sk_##t1##_new(sk_##t1##_compfunc compare) \
+    { \
+        return (STACK_OF(t1) *)OPENSSL_sk_new((OPENSSL_sk_compfunc)compare); \
+    } \
+    static ossl_unused ossl_inline STACK_OF(t1) *sk_##t1##_new_null(void) \
+    { \
+        return (STACK_OF(t1) *)OPENSSL_sk_new_null(); \
+    } \
+    static ossl_unused ossl_inline STACK_OF(t1) *sk_##t1##_new_reserve(sk_##t1##_compfunc compare, int n) \
+    { \
+        return (STACK_OF(t1) *)OPENSSL_sk_new_reserve((OPENSSL_sk_compfunc)compare, n); \
+    } \
+    static ossl_unused ossl_inline int sk_##t1##_reserve(STACK_OF(t1) *sk, int n) \
+    { \
+        return OPENSSL_sk_reserve((OPENSSL_STACK *)sk, n); \
+    } \
+    static ossl_unused ossl_inline void sk_##t1##_free(STACK_OF(t1) *sk) \
+    { \
+        OPENSSL_sk_free((OPENSSL_STACK *)sk); \
+    } \
+    static ossl_unused ossl_inline void sk_##t1##_zero(STACK_OF(t1) *sk) \
+    { \
+        OPENSSL_sk_zero((OPENSSL_STACK *)sk); \
+    } \
+    static ossl_unused ossl_inline t2 *sk_##t1##_delete(STACK_OF(t1) *sk, int i) \
+    { \
+        return (t2 *)OPENSSL_sk_delete((OPENSSL_STACK *)sk, i); \
+    } \
+    static ossl_unused ossl_inline t2 *sk_##t1##_delete_ptr(STACK_OF(t1) *sk, t2 *ptr) \
+    { \
+        return (t2 *)OPENSSL_sk_delete_ptr((OPENSSL_STACK *)sk, \
+                                           (const void *)ptr); \
+    } \
+    static ossl_unused ossl_inline int sk_##t1##_push(STACK_OF(t1) *sk, t2 *ptr) \
+    { \
+        return OPENSSL_sk_push((OPENSSL_STACK *)sk, (const void *)ptr); \
+    } \
+    static ossl_unused ossl_inline int sk_##t1##_unshift(STACK_OF(t1) *sk, t2 *ptr) \
+    { \
+        return OPENSSL_sk_unshift((OPENSSL_STACK *)sk, (const void *)ptr); \
+    } \
+    static ossl_unused ossl_inline t2 *sk_##t1##_pop(STACK_OF(t1) *sk) \
+    { \
+        return (t2 *)OPENSSL_sk_pop((OPENSSL_STACK *)sk); \
+    } \
+    static ossl_unused ossl_inline t2 *sk_##t1##_shift(STACK_OF(t1) *sk) \
+    { \
+        return (t2 *)OPENSSL_sk_shift((OPENSSL_STACK *)sk); \
+    } \
+    static ossl_unused ossl_inline void sk_##t1##_pop_free(STACK_OF(t1) *sk, sk_##t1##_freefunc freefunc) \
+    { \
+        OPENSSL_sk_pop_free((OPENSSL_STACK *)sk, (OPENSSL_sk_freefunc)freefunc); \
+    } \
+    static ossl_unused ossl_inline int sk_##t1##_insert(STACK_OF(t1) *sk, t2 *ptr, int idx) \
+    { \
+        return OPENSSL_sk_insert((OPENSSL_STACK *)sk, (const void *)ptr, idx); \
+    } \
+    static ossl_unused ossl_inline t2 *sk_##t1##_set(STACK_OF(t1) *sk, int idx, t2 *ptr) \
+    { \
+        return (t2 *)OPENSSL_sk_set((OPENSSL_STACK *)sk, idx, (const void *)ptr); \
+    } \
+    static ossl_unused ossl_inline int sk_##t1##_find(STACK_OF(t1) *sk, t2 *ptr) \
+    { \
+        return OPENSSL_sk_find((OPENSSL_STACK *)sk, (const void *)ptr); \
+    } \
+    static ossl_unused ossl_inline int sk_##t1##_find_ex(STACK_OF(t1) *sk, t2 *ptr) \
+    { \
+        return OPENSSL_sk_find_ex((OPENSSL_STACK *)sk, (const void *)ptr); \
+    } \
+    static ossl_unused ossl_inline int sk_##t1##_find_all(STACK_OF(t1) *sk, t2 *ptr, int *pnum) \
+    { \
+        return OPENSSL_sk_find_all((OPENSSL_STACK *)sk, (const void *)ptr, pnum); \
+    } \
+    static ossl_unused ossl_inline void sk_##t1##_sort(STACK_OF(t1) *sk) \
+    { \
+        OPENSSL_sk_sort((OPENSSL_STACK *)sk); \
+    } \
+    static ossl_unused ossl_inline int sk_##t1##_is_sorted(const STACK_OF(t1) *sk) \
+    { \
+        return OPENSSL_sk_is_sorted((const OPENSSL_STACK *)sk); \
+    } \
+    static ossl_unused ossl_inline STACK_OF(t1) * sk_##t1##_dup(const STACK_OF(t1) *sk) \
+    { \
+        return (STACK_OF(t1) *)OPENSSL_sk_dup((const OPENSSL_STACK *)sk); \
+    } \
+    static ossl_unused ossl_inline STACK_OF(t1) *sk_##t1##_deep_copy(const STACK_OF(t1) *sk, \
+                                                    sk_##t1##_copyfunc copyfunc, \
+                                                    sk_##t1##_freefunc freefunc) \
+    { \
+        return (STACK_OF(t1) *)OPENSSL_sk_deep_copy((const OPENSSL_STACK *)sk, \
+                                            (OPENSSL_sk_copyfunc)copyfunc, \
+                                            (OPENSSL_sk_freefunc)freefunc); \
+    } \
+    static ossl_unused ossl_inline sk_##t1##_compfunc sk_##t1##_set_cmp_func(STACK_OF(t1) *sk, sk_##t1##_compfunc compare) \
+    { \
+        return (sk_##t1##_compfunc)OPENSSL_sk_set_cmp_func((OPENSSL_STACK *)sk, (OPENSSL_sk_compfunc)compare); \
+    }
+
+# define DEFINE_STACK_OF(t) SKM_DEFINE_STACK_OF(t, t, t)
+# define DEFINE_STACK_OF_CONST(t) SKM_DEFINE_STACK_OF(t, const t, t)
+# define DEFINE_SPECIAL_STACK_OF(t1, t2) SKM_DEFINE_STACK_OF(t1, t2, t2)
+# define DEFINE_SPECIAL_STACK_OF_CONST(t1, t2) \
+            SKM_DEFINE_STACK_OF(t1, const t2, t2)
+
+/*-
+ * Strings are special: normally an lhash entry will point to a single
+ * (somewhat) mutable object. In the case of strings:
+ *
+ * a) Instead of a single char, there is an array of chars, NUL-terminated.
+ * b) The string may have be immutable.
+ *
+ * So, they need their own declarations. Especially important for
+ * type-checking tools, such as Deputy.
+ *
+ * In practice, however, it appears to be hard to have a const
+ * string. For now, I'm settling for dealing with the fact it is a
+ * string at all.
+ */
+typedef char *OPENSSL_STRING;
+typedef const char *OPENSSL_CSTRING;
+
+/*-
+ * Confusingly, LHASH_OF(STRING) deals with char ** throughout, but
+ * STACK_OF(STRING) is really more like STACK_OF(char), only, as mentioned
+ * above, instead of a single char each entry is a NUL-terminated array of
+ * chars. So, we have to implement STRING specially for STACK_OF. This is
+ * dealt with in the autogenerated macros below.
+ */
+{-
+    generate_stack_string_macros()
+    .generate_stack_const_string_macros();
+-}
+
+#if !defined(OPENSSL_NO_DEPRECATED_3_0)
+/*
+ * This is not used by OpenSSL.  A block of bytes,  NOT nul-terminated.
+ * These should also be distinguished from "normal" stacks.
+ */
+typedef void *OPENSSL_BLOCK;
+{-
+    generate_stack_block_macros();
+-}
+#endif
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/seed.h b/openssl/seed.h
new file mode 100644
index 0000000..edb218a
--- /dev/null
+++ b/openssl/seed.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright 2007-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+/*
+ * Copyright (c) 2007 KISA(Korea Information Security Agency). All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Neither the name of author nor the names of its contributors may
+ *    be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef OPENSSL_SEED_H
+# define OPENSSL_SEED_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_SEED_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_SEED
+#  include <openssl/e_os2.h>
+#  include <openssl/crypto.h>
+#  include <sys/types.h>
+
+#  ifdef  __cplusplus
+extern "C" {
+#  endif
+
+#  define SEED_BLOCK_SIZE 16
+#  define SEED_KEY_LENGTH 16
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+/* look whether we need 'long' to get 32 bits */
+#   ifdef AES_LONG
+#    ifndef SEED_LONG
+#     define SEED_LONG 1
+#    endif
+#   endif
+
+
+typedef struct seed_key_st {
+#   ifdef SEED_LONG
+    unsigned long data[32];
+#   else
+    unsigned int data[32];
+#   endif
+} SEED_KEY_SCHEDULE;
+#  endif /* OPENSSL_NO_DEPRECATED_3_0 */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+void SEED_set_key(const unsigned char rawkey[SEED_KEY_LENGTH],
+                  SEED_KEY_SCHEDULE *ks);
+OSSL_DEPRECATEDIN_3_0
+void SEED_encrypt(const unsigned char s[SEED_BLOCK_SIZE],
+                  unsigned char d[SEED_BLOCK_SIZE],
+                  const SEED_KEY_SCHEDULE *ks);
+OSSL_DEPRECATEDIN_3_0
+void SEED_decrypt(const unsigned char s[SEED_BLOCK_SIZE],
+                  unsigned char d[SEED_BLOCK_SIZE],
+                  const SEED_KEY_SCHEDULE *ks);
+OSSL_DEPRECATEDIN_3_0
+void SEED_ecb_encrypt(const unsigned char *in,
+                      unsigned char *out,
+                      const SEED_KEY_SCHEDULE *ks, int enc);
+OSSL_DEPRECATEDIN_3_0
+void SEED_cbc_encrypt(const unsigned char *in, unsigned char *out, size_t len,
+                      const SEED_KEY_SCHEDULE *ks,
+                      unsigned char ivec[SEED_BLOCK_SIZE],
+                      int enc);
+OSSL_DEPRECATEDIN_3_0
+void SEED_cfb128_encrypt(const unsigned char *in, unsigned char *out,
+                         size_t len, const SEED_KEY_SCHEDULE *ks,
+                         unsigned char ivec[SEED_BLOCK_SIZE],
+                         int *num, int enc);
+OSSL_DEPRECATEDIN_3_0
+void SEED_ofb128_encrypt(const unsigned char *in, unsigned char *out,
+                         size_t len, const SEED_KEY_SCHEDULE *ks,
+                         unsigned char ivec[SEED_BLOCK_SIZE],
+                         int *num);
+#  endif
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif
+
+#endif
diff --git a/openssl/self_test.h b/openssl/self_test.h
new file mode 100644
index 0000000..337a319
--- /dev/null
+++ b/openssl/self_test.h
@@ -0,0 +1,94 @@
+/*
+ * Copyright 2019-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_SELF_TEST_H
+# define OPENSSL_SELF_TEST_H
+# pragma once
+
+# include <openssl/core.h> /* OSSL_CALLBACK */
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+/* The test event phases */
+# define OSSL_SELF_TEST_PHASE_NONE     "None"
+# define OSSL_SELF_TEST_PHASE_START    "Start"
+# define OSSL_SELF_TEST_PHASE_CORRUPT  "Corrupt"
+# define OSSL_SELF_TEST_PHASE_PASS     "Pass"
+# define OSSL_SELF_TEST_PHASE_FAIL     "Fail"
+
+/* Test event categories */
+# define OSSL_SELF_TEST_TYPE_NONE               "None"
+# define OSSL_SELF_TEST_TYPE_MODULE_INTEGRITY   "Module_Integrity"
+# define OSSL_SELF_TEST_TYPE_INSTALL_INTEGRITY  "Install_Integrity"
+# define OSSL_SELF_TEST_TYPE_CRNG               "Continuous_RNG_Test"
+# define OSSL_SELF_TEST_TYPE_PCT                "Conditional_PCT"
+# define OSSL_SELF_TEST_TYPE_PCT_KAT            "Conditional_KAT"
+# define OSSL_SELF_TEST_TYPE_KAT_INTEGRITY      "KAT_Integrity"
+# define OSSL_SELF_TEST_TYPE_KAT_CIPHER         "KAT_Cipher"
+# define OSSL_SELF_TEST_TYPE_KAT_ASYM_CIPHER    "KAT_AsymmetricCipher"
+# define OSSL_SELF_TEST_TYPE_KAT_DIGEST         "KAT_Digest"
+# define OSSL_SELF_TEST_TYPE_KAT_SIGNATURE      "KAT_Signature"
+# define OSSL_SELF_TEST_TYPE_PCT_SIGNATURE      "PCT_Signature"
+# define OSSL_SELF_TEST_TYPE_KAT_KDF            "KAT_KDF"
+# define OSSL_SELF_TEST_TYPE_KAT_KA             "KAT_KA"
+# define OSSL_SELF_TEST_TYPE_DRBG               "DRBG"
+
+/* Test event sub categories */
+# define OSSL_SELF_TEST_DESC_NONE           "None"
+# define OSSL_SELF_TEST_DESC_INTEGRITY_HMAC "HMAC"
+# define OSSL_SELF_TEST_DESC_PCT_RSA_PKCS1  "RSA"
+# define OSSL_SELF_TEST_DESC_PCT_ECDSA      "ECDSA"
+# define OSSL_SELF_TEST_DESC_PCT_DSA        "DSA"
+# define OSSL_SELF_TEST_DESC_CIPHER_AES_GCM "AES_GCM"
+# define OSSL_SELF_TEST_DESC_CIPHER_AES_ECB "AES_ECB_Decrypt"
+# define OSSL_SELF_TEST_DESC_CIPHER_TDES    "TDES"
+# define OSSL_SELF_TEST_DESC_ASYM_RSA_ENC   "RSA_Encrypt"
+# define OSSL_SELF_TEST_DESC_ASYM_RSA_DEC   "RSA_Decrypt"
+# define OSSL_SELF_TEST_DESC_MD_SHA1        "SHA1"
+# define OSSL_SELF_TEST_DESC_MD_SHA2        "SHA2"
+# define OSSL_SELF_TEST_DESC_MD_SHA3        "SHA3"
+# define OSSL_SELF_TEST_DESC_SIGN_DSA       "DSA"
+# define OSSL_SELF_TEST_DESC_SIGN_RSA       "RSA"
+# define OSSL_SELF_TEST_DESC_SIGN_ECDSA     "ECDSA"
+# define OSSL_SELF_TEST_DESC_DRBG_CTR       "CTR"
+# define OSSL_SELF_TEST_DESC_DRBG_HASH      "HASH"
+# define OSSL_SELF_TEST_DESC_DRBG_HMAC      "HMAC"
+# define OSSL_SELF_TEST_DESC_KA_DH          "DH"
+# define OSSL_SELF_TEST_DESC_KA_ECDH        "ECDH"
+# define OSSL_SELF_TEST_DESC_KDF_HKDF       "HKDF"
+# define OSSL_SELF_TEST_DESC_KDF_SSKDF      "SSKDF"
+# define OSSL_SELF_TEST_DESC_KDF_X963KDF    "X963KDF"
+# define OSSL_SELF_TEST_DESC_KDF_X942KDF    "X942KDF"
+# define OSSL_SELF_TEST_DESC_KDF_PBKDF2     "PBKDF2"
+# define OSSL_SELF_TEST_DESC_KDF_SSHKDF     "SSHKDF"
+# define OSSL_SELF_TEST_DESC_KDF_TLS12_PRF  "TLS12_PRF"
+# define OSSL_SELF_TEST_DESC_KDF_KBKDF      "KBKDF"
+# define OSSL_SELF_TEST_DESC_KDF_TLS13_EXTRACT  "TLS13_KDF_EXTRACT"
+# define OSSL_SELF_TEST_DESC_KDF_TLS13_EXPAND   "TLS13_KDF_EXPAND"
+# define OSSL_SELF_TEST_DESC_RNG            "RNG"
+
+void OSSL_SELF_TEST_set_callback(OSSL_LIB_CTX *libctx, OSSL_CALLBACK *cb,
+                                 void *cbarg);
+void OSSL_SELF_TEST_get_callback(OSSL_LIB_CTX *libctx, OSSL_CALLBACK **cb,
+                                 void **cbarg);
+
+OSSL_SELF_TEST *OSSL_SELF_TEST_new(OSSL_CALLBACK *cb, void *cbarg);
+void OSSL_SELF_TEST_free(OSSL_SELF_TEST *st);
+
+void OSSL_SELF_TEST_onbegin(OSSL_SELF_TEST *st, const char *type,
+                            const char *desc);
+int OSSL_SELF_TEST_oncorrupt_byte(OSSL_SELF_TEST *st, unsigned char *bytes);
+void OSSL_SELF_TEST_onend(OSSL_SELF_TEST *st, int ret);
+
+# ifdef __cplusplus
+}
+# endif
+#endif /* OPENSSL_SELF_TEST_H */
diff --git a/openssl/sha.h b/openssl/sha.h
new file mode 100644
index 0000000..6e65a04
--- /dev/null
+++ b/openssl/sha.h
@@ -0,0 +1,138 @@
+/*
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_SHA_H
+# define OPENSSL_SHA_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_SHA_H
+# endif
+
+# include <openssl/e_os2.h>
+# include <stddef.h>
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+# define SHA_DIGEST_LENGTH 20
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+/*-
+ * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+ * ! SHA_LONG has to be at least 32 bits wide.                    !
+ * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+ */
+#  define SHA_LONG unsigned int
+
+#  define SHA_LBLOCK      16
+#  define SHA_CBLOCK      (SHA_LBLOCK*4)/* SHA treats input data as a
+                                         * contiguous array of 32 bit wide
+                                         * big-endian values. */
+#  define SHA_LAST_BLOCK  (SHA_CBLOCK-8)
+
+typedef struct SHAstate_st {
+    SHA_LONG h0, h1, h2, h3, h4;
+    SHA_LONG Nl, Nh;
+    SHA_LONG data[SHA_LBLOCK];
+    unsigned int num;
+} SHA_CTX;
+
+OSSL_DEPRECATEDIN_3_0 int SHA1_Init(SHA_CTX *c);
+OSSL_DEPRECATEDIN_3_0 int SHA1_Update(SHA_CTX *c, const void *data, size_t len);
+OSSL_DEPRECATEDIN_3_0 int SHA1_Final(unsigned char *md, SHA_CTX *c);
+OSSL_DEPRECATEDIN_3_0 void SHA1_Transform(SHA_CTX *c, const unsigned char *data);
+# endif
+
+unsigned char *SHA1(const unsigned char *d, size_t n, unsigned char *md);
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define SHA256_CBLOCK   (SHA_LBLOCK*4)/* SHA-256 treats input data as a
+                                        * contiguous array of 32 bit wide
+                                        * big-endian values. */
+
+typedef struct SHA256state_st {
+    SHA_LONG h[8];
+    SHA_LONG Nl, Nh;
+    SHA_LONG data[SHA_LBLOCK];
+    unsigned int num, md_len;
+} SHA256_CTX;
+
+OSSL_DEPRECATEDIN_3_0 int SHA224_Init(SHA256_CTX *c);
+OSSL_DEPRECATEDIN_3_0 int SHA224_Update(SHA256_CTX *c,
+                                        const void *data, size_t len);
+OSSL_DEPRECATEDIN_3_0 int SHA224_Final(unsigned char *md, SHA256_CTX *c);
+OSSL_DEPRECATEDIN_3_0 int SHA256_Init(SHA256_CTX *c);
+OSSL_DEPRECATEDIN_3_0 int SHA256_Update(SHA256_CTX *c,
+                                        const void *data, size_t len);
+OSSL_DEPRECATEDIN_3_0 int SHA256_Final(unsigned char *md, SHA256_CTX *c);
+OSSL_DEPRECATEDIN_3_0 void SHA256_Transform(SHA256_CTX *c,
+                                            const unsigned char *data);
+# endif
+
+unsigned char *SHA224(const unsigned char *d, size_t n, unsigned char *md);
+unsigned char *SHA256(const unsigned char *d, size_t n, unsigned char *md);
+
+# define SHA224_DIGEST_LENGTH    28
+# define SHA256_DIGEST_LENGTH    32
+# define SHA384_DIGEST_LENGTH    48
+# define SHA512_DIGEST_LENGTH    64
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+/*
+ * Unlike 32-bit digest algorithms, SHA-512 *relies* on SHA_LONG64
+ * being exactly 64-bit wide. See Implementation Notes in sha512.c
+ * for further details.
+ */
+/*
+ * SHA-512 treats input data as a
+ * contiguous array of 64 bit
+ * wide big-endian values.
+ */
+#  define SHA512_CBLOCK   (SHA_LBLOCK*8)
+#  if (defined(_WIN32) || defined(_WIN64)) && !defined(__MINGW32__)
+#   define SHA_LONG64 unsigned __int64
+#  elif defined(__arch64__)
+#   define SHA_LONG64 unsigned long
+#  else
+#   define SHA_LONG64 unsigned long long
+#  endif
+
+typedef struct SHA512state_st {
+    SHA_LONG64 h[8];
+    SHA_LONG64 Nl, Nh;
+    union {
+        SHA_LONG64 d[SHA_LBLOCK];
+        unsigned char p[SHA512_CBLOCK];
+    } u;
+    unsigned int num, md_len;
+} SHA512_CTX;
+
+OSSL_DEPRECATEDIN_3_0 int SHA384_Init(SHA512_CTX *c);
+OSSL_DEPRECATEDIN_3_0 int SHA384_Update(SHA512_CTX *c,
+                                        const void *data, size_t len);
+OSSL_DEPRECATEDIN_3_0 int SHA384_Final(unsigned char *md, SHA512_CTX *c);
+OSSL_DEPRECATEDIN_3_0 int SHA512_Init(SHA512_CTX *c);
+OSSL_DEPRECATEDIN_3_0 int SHA512_Update(SHA512_CTX *c,
+                                        const void *data, size_t len);
+OSSL_DEPRECATEDIN_3_0 int SHA512_Final(unsigned char *md, SHA512_CTX *c);
+OSSL_DEPRECATEDIN_3_0 void SHA512_Transform(SHA512_CTX *c,
+                                            const unsigned char *data);
+# endif
+
+unsigned char *SHA384(const unsigned char *d, size_t n, unsigned char *md);
+unsigned char *SHA512(const unsigned char *d, size_t n, unsigned char *md);
+
+# ifdef  __cplusplus
+}
+# endif
+
+#endif
diff --git a/openssl/srp.h b/openssl/srp.h
new file mode 100644
index 0000000..a86fa5d
--- /dev/null
+++ b/openssl/srp.h
@@ -0,0 +1,285 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\srp.h.in
+ *
+ * Copyright 2004-2021 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2004, EdelKey Project. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ *
+ * Originally written by Christophe Renou and Peter Sylvester,
+ * for the EdelKey project.
+ */
+
+
+
+#ifndef OPENSSL_SRP_H
+# define OPENSSL_SRP_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_SRP_H
+# endif
+
+#include <openssl/opensslconf.h>
+
+#ifndef OPENSSL_NO_SRP
+# include <stdio.h>
+# include <string.h>
+# include <openssl/safestack.h>
+# include <openssl/bn.h>
+# include <openssl/crypto.h>
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+
+typedef struct SRP_gN_cache_st {
+    char *b64_bn;
+    BIGNUM *bn;
+} SRP_gN_cache;
+SKM_DEFINE_STACK_OF_INTERNAL(SRP_gN_cache, SRP_gN_cache, SRP_gN_cache)
+#define sk_SRP_gN_cache_num(sk) OPENSSL_sk_num(ossl_check_const_SRP_gN_cache_sk_type(sk))
+#define sk_SRP_gN_cache_value(sk, idx) ((SRP_gN_cache *)OPENSSL_sk_value(ossl_check_const_SRP_gN_cache_sk_type(sk), (idx)))
+#define sk_SRP_gN_cache_new(cmp) ((STACK_OF(SRP_gN_cache) *)OPENSSL_sk_new(ossl_check_SRP_gN_cache_compfunc_type(cmp)))
+#define sk_SRP_gN_cache_new_null() ((STACK_OF(SRP_gN_cache) *)OPENSSL_sk_new_null())
+#define sk_SRP_gN_cache_new_reserve(cmp, n) ((STACK_OF(SRP_gN_cache) *)OPENSSL_sk_new_reserve(ossl_check_SRP_gN_cache_compfunc_type(cmp), (n)))
+#define sk_SRP_gN_cache_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_SRP_gN_cache_sk_type(sk), (n))
+#define sk_SRP_gN_cache_free(sk) OPENSSL_sk_free(ossl_check_SRP_gN_cache_sk_type(sk))
+#define sk_SRP_gN_cache_zero(sk) OPENSSL_sk_zero(ossl_check_SRP_gN_cache_sk_type(sk))
+#define sk_SRP_gN_cache_delete(sk, i) ((SRP_gN_cache *)OPENSSL_sk_delete(ossl_check_SRP_gN_cache_sk_type(sk), (i)))
+#define sk_SRP_gN_cache_delete_ptr(sk, ptr) ((SRP_gN_cache *)OPENSSL_sk_delete_ptr(ossl_check_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_type(ptr)))
+#define sk_SRP_gN_cache_push(sk, ptr) OPENSSL_sk_push(ossl_check_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_type(ptr))
+#define sk_SRP_gN_cache_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_type(ptr))
+#define sk_SRP_gN_cache_pop(sk) ((SRP_gN_cache *)OPENSSL_sk_pop(ossl_check_SRP_gN_cache_sk_type(sk)))
+#define sk_SRP_gN_cache_shift(sk) ((SRP_gN_cache *)OPENSSL_sk_shift(ossl_check_SRP_gN_cache_sk_type(sk)))
+#define sk_SRP_gN_cache_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_SRP_gN_cache_sk_type(sk),ossl_check_SRP_gN_cache_freefunc_type(freefunc))
+#define sk_SRP_gN_cache_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_type(ptr), (idx))
+#define sk_SRP_gN_cache_set(sk, idx, ptr) ((SRP_gN_cache *)OPENSSL_sk_set(ossl_check_SRP_gN_cache_sk_type(sk), (idx), ossl_check_SRP_gN_cache_type(ptr)))
+#define sk_SRP_gN_cache_find(sk, ptr) OPENSSL_sk_find(ossl_check_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_type(ptr))
+#define sk_SRP_gN_cache_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_type(ptr))
+#define sk_SRP_gN_cache_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_type(ptr), pnum)
+#define sk_SRP_gN_cache_sort(sk) OPENSSL_sk_sort(ossl_check_SRP_gN_cache_sk_type(sk))
+#define sk_SRP_gN_cache_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_SRP_gN_cache_sk_type(sk))
+#define sk_SRP_gN_cache_dup(sk) ((STACK_OF(SRP_gN_cache) *)OPENSSL_sk_dup(ossl_check_const_SRP_gN_cache_sk_type(sk)))
+#define sk_SRP_gN_cache_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(SRP_gN_cache) *)OPENSSL_sk_deep_copy(ossl_check_const_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_copyfunc_type(copyfunc), ossl_check_SRP_gN_cache_freefunc_type(freefunc)))
+#define sk_SRP_gN_cache_set_cmp_func(sk, cmp) ((sk_SRP_gN_cache_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_compfunc_type(cmp)))
+
+
+
+typedef struct SRP_user_pwd_st {
+    /* Owned by us. */
+    char *id;
+    BIGNUM *s;
+    BIGNUM *v;
+    /* Not owned by us. */
+    const BIGNUM *g;
+    const BIGNUM *N;
+    /* Owned by us. */
+    char *info;
+} SRP_user_pwd;
+SKM_DEFINE_STACK_OF_INTERNAL(SRP_user_pwd, SRP_user_pwd, SRP_user_pwd)
+#define sk_SRP_user_pwd_num(sk) OPENSSL_sk_num(ossl_check_const_SRP_user_pwd_sk_type(sk))
+#define sk_SRP_user_pwd_value(sk, idx) ((SRP_user_pwd *)OPENSSL_sk_value(ossl_check_const_SRP_user_pwd_sk_type(sk), (idx)))
+#define sk_SRP_user_pwd_new(cmp) ((STACK_OF(SRP_user_pwd) *)OPENSSL_sk_new(ossl_check_SRP_user_pwd_compfunc_type(cmp)))
+#define sk_SRP_user_pwd_new_null() ((STACK_OF(SRP_user_pwd) *)OPENSSL_sk_new_null())
+#define sk_SRP_user_pwd_new_reserve(cmp, n) ((STACK_OF(SRP_user_pwd) *)OPENSSL_sk_new_reserve(ossl_check_SRP_user_pwd_compfunc_type(cmp), (n)))
+#define sk_SRP_user_pwd_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_SRP_user_pwd_sk_type(sk), (n))
+#define sk_SRP_user_pwd_free(sk) OPENSSL_sk_free(ossl_check_SRP_user_pwd_sk_type(sk))
+#define sk_SRP_user_pwd_zero(sk) OPENSSL_sk_zero(ossl_check_SRP_user_pwd_sk_type(sk))
+#define sk_SRP_user_pwd_delete(sk, i) ((SRP_user_pwd *)OPENSSL_sk_delete(ossl_check_SRP_user_pwd_sk_type(sk), (i)))
+#define sk_SRP_user_pwd_delete_ptr(sk, ptr) ((SRP_user_pwd *)OPENSSL_sk_delete_ptr(ossl_check_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_type(ptr)))
+#define sk_SRP_user_pwd_push(sk, ptr) OPENSSL_sk_push(ossl_check_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_type(ptr))
+#define sk_SRP_user_pwd_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_type(ptr))
+#define sk_SRP_user_pwd_pop(sk) ((SRP_user_pwd *)OPENSSL_sk_pop(ossl_check_SRP_user_pwd_sk_type(sk)))
+#define sk_SRP_user_pwd_shift(sk) ((SRP_user_pwd *)OPENSSL_sk_shift(ossl_check_SRP_user_pwd_sk_type(sk)))
+#define sk_SRP_user_pwd_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_SRP_user_pwd_sk_type(sk),ossl_check_SRP_user_pwd_freefunc_type(freefunc))
+#define sk_SRP_user_pwd_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_type(ptr), (idx))
+#define sk_SRP_user_pwd_set(sk, idx, ptr) ((SRP_user_pwd *)OPENSSL_sk_set(ossl_check_SRP_user_pwd_sk_type(sk), (idx), ossl_check_SRP_user_pwd_type(ptr)))
+#define sk_SRP_user_pwd_find(sk, ptr) OPENSSL_sk_find(ossl_check_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_type(ptr))
+#define sk_SRP_user_pwd_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_type(ptr))
+#define sk_SRP_user_pwd_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_type(ptr), pnum)
+#define sk_SRP_user_pwd_sort(sk) OPENSSL_sk_sort(ossl_check_SRP_user_pwd_sk_type(sk))
+#define sk_SRP_user_pwd_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_SRP_user_pwd_sk_type(sk))
+#define sk_SRP_user_pwd_dup(sk) ((STACK_OF(SRP_user_pwd) *)OPENSSL_sk_dup(ossl_check_const_SRP_user_pwd_sk_type(sk)))
+#define sk_SRP_user_pwd_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(SRP_user_pwd) *)OPENSSL_sk_deep_copy(ossl_check_const_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_copyfunc_type(copyfunc), ossl_check_SRP_user_pwd_freefunc_type(freefunc)))
+#define sk_SRP_user_pwd_set_cmp_func(sk, cmp) ((sk_SRP_user_pwd_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_compfunc_type(cmp)))
+
+
+OSSL_DEPRECATEDIN_3_0
+SRP_user_pwd *SRP_user_pwd_new(void);
+OSSL_DEPRECATEDIN_3_0
+void SRP_user_pwd_free(SRP_user_pwd *user_pwd);
+
+OSSL_DEPRECATEDIN_3_0
+void SRP_user_pwd_set_gN(SRP_user_pwd *user_pwd, const BIGNUM *g,
+                         const BIGNUM *N);
+OSSL_DEPRECATEDIN_3_0
+int SRP_user_pwd_set1_ids(SRP_user_pwd *user_pwd, const char *id,
+                          const char *info);
+OSSL_DEPRECATEDIN_3_0
+int SRP_user_pwd_set0_sv(SRP_user_pwd *user_pwd, BIGNUM *s, BIGNUM *v);
+
+typedef struct SRP_VBASE_st {
+    STACK_OF(SRP_user_pwd) *users_pwd;
+    STACK_OF(SRP_gN_cache) *gN_cache;
+/* to simulate a user */
+    char *seed_key;
+    const BIGNUM *default_g;
+    const BIGNUM *default_N;
+} SRP_VBASE;
+
+/*
+ * Internal structure storing N and g pair
+ */
+typedef struct SRP_gN_st {
+    char *id;
+    const BIGNUM *g;
+    const BIGNUM *N;
+} SRP_gN;
+SKM_DEFINE_STACK_OF_INTERNAL(SRP_gN, SRP_gN, SRP_gN)
+#define sk_SRP_gN_num(sk) OPENSSL_sk_num(ossl_check_const_SRP_gN_sk_type(sk))
+#define sk_SRP_gN_value(sk, idx) ((SRP_gN *)OPENSSL_sk_value(ossl_check_const_SRP_gN_sk_type(sk), (idx)))
+#define sk_SRP_gN_new(cmp) ((STACK_OF(SRP_gN) *)OPENSSL_sk_new(ossl_check_SRP_gN_compfunc_type(cmp)))
+#define sk_SRP_gN_new_null() ((STACK_OF(SRP_gN) *)OPENSSL_sk_new_null())
+#define sk_SRP_gN_new_reserve(cmp, n) ((STACK_OF(SRP_gN) *)OPENSSL_sk_new_reserve(ossl_check_SRP_gN_compfunc_type(cmp), (n)))
+#define sk_SRP_gN_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_SRP_gN_sk_type(sk), (n))
+#define sk_SRP_gN_free(sk) OPENSSL_sk_free(ossl_check_SRP_gN_sk_type(sk))
+#define sk_SRP_gN_zero(sk) OPENSSL_sk_zero(ossl_check_SRP_gN_sk_type(sk))
+#define sk_SRP_gN_delete(sk, i) ((SRP_gN *)OPENSSL_sk_delete(ossl_check_SRP_gN_sk_type(sk), (i)))
+#define sk_SRP_gN_delete_ptr(sk, ptr) ((SRP_gN *)OPENSSL_sk_delete_ptr(ossl_check_SRP_gN_sk_type(sk), ossl_check_SRP_gN_type(ptr)))
+#define sk_SRP_gN_push(sk, ptr) OPENSSL_sk_push(ossl_check_SRP_gN_sk_type(sk), ossl_check_SRP_gN_type(ptr))
+#define sk_SRP_gN_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_SRP_gN_sk_type(sk), ossl_check_SRP_gN_type(ptr))
+#define sk_SRP_gN_pop(sk) ((SRP_gN *)OPENSSL_sk_pop(ossl_check_SRP_gN_sk_type(sk)))
+#define sk_SRP_gN_shift(sk) ((SRP_gN *)OPENSSL_sk_shift(ossl_check_SRP_gN_sk_type(sk)))
+#define sk_SRP_gN_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_SRP_gN_sk_type(sk),ossl_check_SRP_gN_freefunc_type(freefunc))
+#define sk_SRP_gN_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_SRP_gN_sk_type(sk), ossl_check_SRP_gN_type(ptr), (idx))
+#define sk_SRP_gN_set(sk, idx, ptr) ((SRP_gN *)OPENSSL_sk_set(ossl_check_SRP_gN_sk_type(sk), (idx), ossl_check_SRP_gN_type(ptr)))
+#define sk_SRP_gN_find(sk, ptr) OPENSSL_sk_find(ossl_check_SRP_gN_sk_type(sk), ossl_check_SRP_gN_type(ptr))
+#define sk_SRP_gN_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_SRP_gN_sk_type(sk), ossl_check_SRP_gN_type(ptr))
+#define sk_SRP_gN_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_SRP_gN_sk_type(sk), ossl_check_SRP_gN_type(ptr), pnum)
+#define sk_SRP_gN_sort(sk) OPENSSL_sk_sort(ossl_check_SRP_gN_sk_type(sk))
+#define sk_SRP_gN_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_SRP_gN_sk_type(sk))
+#define sk_SRP_gN_dup(sk) ((STACK_OF(SRP_gN) *)OPENSSL_sk_dup(ossl_check_const_SRP_gN_sk_type(sk)))
+#define sk_SRP_gN_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(SRP_gN) *)OPENSSL_sk_deep_copy(ossl_check_const_SRP_gN_sk_type(sk), ossl_check_SRP_gN_copyfunc_type(copyfunc), ossl_check_SRP_gN_freefunc_type(freefunc)))
+#define sk_SRP_gN_set_cmp_func(sk, cmp) ((sk_SRP_gN_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_SRP_gN_sk_type(sk), ossl_check_SRP_gN_compfunc_type(cmp)))
+
+
+
+OSSL_DEPRECATEDIN_3_0
+SRP_VBASE *SRP_VBASE_new(char *seed_key);
+OSSL_DEPRECATEDIN_3_0
+void SRP_VBASE_free(SRP_VBASE *vb);
+OSSL_DEPRECATEDIN_3_0
+int SRP_VBASE_init(SRP_VBASE *vb, char *verifier_file);
+
+OSSL_DEPRECATEDIN_3_0
+int SRP_VBASE_add0_user(SRP_VBASE *vb, SRP_user_pwd *user_pwd);
+
+/* NOTE: unlike in SRP_VBASE_get_by_user, caller owns the returned pointer.*/
+OSSL_DEPRECATEDIN_3_0
+SRP_user_pwd *SRP_VBASE_get1_by_user(SRP_VBASE *vb, char *username);
+
+OSSL_DEPRECATEDIN_3_0
+char *SRP_create_verifier_ex(const char *user, const char *pass, char **salt,
+                             char **verifier, const char *N, const char *g,
+                             OSSL_LIB_CTX *libctx, const char *propq);
+OSSL_DEPRECATEDIN_3_0
+char *SRP_create_verifier(const char *user, const char *pass, char **salt,
+                          char **verifier, const char *N, const char *g);
+OSSL_DEPRECATEDIN_3_0
+int SRP_create_verifier_BN_ex(const char *user, const char *pass, BIGNUM **salt,
+                              BIGNUM **verifier, const BIGNUM *N,
+                              const BIGNUM *g, OSSL_LIB_CTX *libctx,
+                              const char *propq);
+OSSL_DEPRECATEDIN_3_0
+int SRP_create_verifier_BN(const char *user, const char *pass, BIGNUM **salt,
+                           BIGNUM **verifier, const BIGNUM *N,
+                           const BIGNUM *g);
+
+#  define SRP_NO_ERROR 0
+#  define SRP_ERR_VBASE_INCOMPLETE_FILE 1
+#  define SRP_ERR_VBASE_BN_LIB 2
+#  define SRP_ERR_OPEN_FILE 3
+#  define SRP_ERR_MEMORY 4
+
+#  define DB_srptype      0
+#  define DB_srpverifier  1
+#  define DB_srpsalt      2
+#  define DB_srpid        3
+#  define DB_srpgN        4
+#  define DB_srpinfo      5
+#  undef  DB_NUMBER
+#  define DB_NUMBER       6
+
+#  define DB_SRP_INDEX    'I'
+#  define DB_SRP_VALID    'V'
+#  define DB_SRP_REVOKED  'R'
+#  define DB_SRP_MODIF    'v'
+
+/* see srp.c */
+OSSL_DEPRECATEDIN_3_0
+char *SRP_check_known_gN_param(const BIGNUM *g, const BIGNUM *N);
+OSSL_DEPRECATEDIN_3_0
+SRP_gN *SRP_get_default_gN(const char *id);
+
+/* server side .... */
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_server_key(const BIGNUM *A, const BIGNUM *v, const BIGNUM *u,
+                            const BIGNUM *b, const BIGNUM *N);
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_B_ex(const BIGNUM *b, const BIGNUM *N, const BIGNUM *g,
+                      const BIGNUM *v, OSSL_LIB_CTX *libctx, const char *propq);
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_B(const BIGNUM *b, const BIGNUM *N, const BIGNUM *g,
+                   const BIGNUM *v);
+
+OSSL_DEPRECATEDIN_3_0
+int SRP_Verify_A_mod_N(const BIGNUM *A, const BIGNUM *N);
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_u_ex(const BIGNUM *A, const BIGNUM *B, const BIGNUM *N,
+                      OSSL_LIB_CTX *libctx, const char *propq);
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_u(const BIGNUM *A, const BIGNUM *B, const BIGNUM *N);
+
+/* client side .... */
+
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_x_ex(const BIGNUM *s, const char *user, const char *pass,
+                      OSSL_LIB_CTX *libctx, const char *propq);
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_x(const BIGNUM *s, const char *user, const char *pass);
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_A(const BIGNUM *a, const BIGNUM *N, const BIGNUM *g);
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_client_key_ex(const BIGNUM *N, const BIGNUM *B, const BIGNUM *g,
+                            const BIGNUM *x, const BIGNUM *a, const BIGNUM *u,
+                            OSSL_LIB_CTX *libctx, const char *propq);
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_client_key(const BIGNUM *N, const BIGNUM *B, const BIGNUM *g,
+                            const BIGNUM *x, const BIGNUM *a, const BIGNUM *u);
+OSSL_DEPRECATEDIN_3_0
+int SRP_Verify_B_mod_N(const BIGNUM *B, const BIGNUM *N);
+
+#  define SRP_MINIMAL_N 1024
+
+# endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+/* This method ignores the configured seed and fails for an unknown user. */
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0
+SRP_user_pwd *SRP_VBASE_get_by_user(SRP_VBASE *vb, char *username);
+# endif
+
+# ifdef  __cplusplus
+}
+# endif
+# endif
+
+#endif
diff --git a/openssl/srp.h.in b/openssl/srp.h.in
new file mode 100644
index 0000000..dfbe845
--- /dev/null
+++ b/openssl/srp.h.in
@@ -0,0 +1,214 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 2004-2021 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2004, EdelKey Project. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ *
+ * Originally written by Christophe Renou and Peter Sylvester,
+ * for the EdelKey project.
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_macros);
+-}
+
+#ifndef OPENSSL_SRP_H
+# define OPENSSL_SRP_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_SRP_H
+# endif
+
+#include <openssl/opensslconf.h>
+
+#ifndef OPENSSL_NO_SRP
+# include <stdio.h>
+# include <string.h>
+# include <openssl/safestack.h>
+# include <openssl/bn.h>
+# include <openssl/crypto.h>
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+
+typedef struct SRP_gN_cache_st {
+    char *b64_bn;
+    BIGNUM *bn;
+} SRP_gN_cache;
+{-
+    generate_stack_macros("SRP_gN_cache");
+-}
+
+
+typedef struct SRP_user_pwd_st {
+    /* Owned by us. */
+    char *id;
+    BIGNUM *s;
+    BIGNUM *v;
+    /* Not owned by us. */
+    const BIGNUM *g;
+    const BIGNUM *N;
+    /* Owned by us. */
+    char *info;
+} SRP_user_pwd;
+{-
+    generate_stack_macros("SRP_user_pwd");
+-}
+
+OSSL_DEPRECATEDIN_3_0
+SRP_user_pwd *SRP_user_pwd_new(void);
+OSSL_DEPRECATEDIN_3_0
+void SRP_user_pwd_free(SRP_user_pwd *user_pwd);
+
+OSSL_DEPRECATEDIN_3_0
+void SRP_user_pwd_set_gN(SRP_user_pwd *user_pwd, const BIGNUM *g,
+                         const BIGNUM *N);
+OSSL_DEPRECATEDIN_3_0
+int SRP_user_pwd_set1_ids(SRP_user_pwd *user_pwd, const char *id,
+                          const char *info);
+OSSL_DEPRECATEDIN_3_0
+int SRP_user_pwd_set0_sv(SRP_user_pwd *user_pwd, BIGNUM *s, BIGNUM *v);
+
+typedef struct SRP_VBASE_st {
+    STACK_OF(SRP_user_pwd) *users_pwd;
+    STACK_OF(SRP_gN_cache) *gN_cache;
+/* to simulate a user */
+    char *seed_key;
+    const BIGNUM *default_g;
+    const BIGNUM *default_N;
+} SRP_VBASE;
+
+/*
+ * Internal structure storing N and g pair
+ */
+typedef struct SRP_gN_st {
+    char *id;
+    const BIGNUM *g;
+    const BIGNUM *N;
+} SRP_gN;
+{-
+    generate_stack_macros("SRP_gN");
+-}
+
+
+OSSL_DEPRECATEDIN_3_0
+SRP_VBASE *SRP_VBASE_new(char *seed_key);
+OSSL_DEPRECATEDIN_3_0
+void SRP_VBASE_free(SRP_VBASE *vb);
+OSSL_DEPRECATEDIN_3_0
+int SRP_VBASE_init(SRP_VBASE *vb, char *verifier_file);
+
+OSSL_DEPRECATEDIN_3_0
+int SRP_VBASE_add0_user(SRP_VBASE *vb, SRP_user_pwd *user_pwd);
+
+/* NOTE: unlike in SRP_VBASE_get_by_user, caller owns the returned pointer.*/
+OSSL_DEPRECATEDIN_3_0
+SRP_user_pwd *SRP_VBASE_get1_by_user(SRP_VBASE *vb, char *username);
+
+OSSL_DEPRECATEDIN_3_0
+char *SRP_create_verifier_ex(const char *user, const char *pass, char **salt,
+                             char **verifier, const char *N, const char *g,
+                             OSSL_LIB_CTX *libctx, const char *propq);
+OSSL_DEPRECATEDIN_3_0
+char *SRP_create_verifier(const char *user, const char *pass, char **salt,
+                          char **verifier, const char *N, const char *g);
+OSSL_DEPRECATEDIN_3_0
+int SRP_create_verifier_BN_ex(const char *user, const char *pass, BIGNUM **salt,
+                              BIGNUM **verifier, const BIGNUM *N,
+                              const BIGNUM *g, OSSL_LIB_CTX *libctx,
+                              const char *propq);
+OSSL_DEPRECATEDIN_3_0
+int SRP_create_verifier_BN(const char *user, const char *pass, BIGNUM **salt,
+                           BIGNUM **verifier, const BIGNUM *N,
+                           const BIGNUM *g);
+
+#  define SRP_NO_ERROR 0
+#  define SRP_ERR_VBASE_INCOMPLETE_FILE 1
+#  define SRP_ERR_VBASE_BN_LIB 2
+#  define SRP_ERR_OPEN_FILE 3
+#  define SRP_ERR_MEMORY 4
+
+#  define DB_srptype      0
+#  define DB_srpverifier  1
+#  define DB_srpsalt      2
+#  define DB_srpid        3
+#  define DB_srpgN        4
+#  define DB_srpinfo      5
+#  undef  DB_NUMBER
+#  define DB_NUMBER       6
+
+#  define DB_SRP_INDEX    'I'
+#  define DB_SRP_VALID    'V'
+#  define DB_SRP_REVOKED  'R'
+#  define DB_SRP_MODIF    'v'
+
+/* see srp.c */
+OSSL_DEPRECATEDIN_3_0
+char *SRP_check_known_gN_param(const BIGNUM *g, const BIGNUM *N);
+OSSL_DEPRECATEDIN_3_0
+SRP_gN *SRP_get_default_gN(const char *id);
+
+/* server side .... */
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_server_key(const BIGNUM *A, const BIGNUM *v, const BIGNUM *u,
+                            const BIGNUM *b, const BIGNUM *N);
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_B_ex(const BIGNUM *b, const BIGNUM *N, const BIGNUM *g,
+                      const BIGNUM *v, OSSL_LIB_CTX *libctx, const char *propq);
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_B(const BIGNUM *b, const BIGNUM *N, const BIGNUM *g,
+                   const BIGNUM *v);
+
+OSSL_DEPRECATEDIN_3_0
+int SRP_Verify_A_mod_N(const BIGNUM *A, const BIGNUM *N);
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_u_ex(const BIGNUM *A, const BIGNUM *B, const BIGNUM *N,
+                      OSSL_LIB_CTX *libctx, const char *propq);
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_u(const BIGNUM *A, const BIGNUM *B, const BIGNUM *N);
+
+/* client side .... */
+
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_x_ex(const BIGNUM *s, const char *user, const char *pass,
+                      OSSL_LIB_CTX *libctx, const char *propq);
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_x(const BIGNUM *s, const char *user, const char *pass);
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_A(const BIGNUM *a, const BIGNUM *N, const BIGNUM *g);
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_client_key_ex(const BIGNUM *N, const BIGNUM *B, const BIGNUM *g,
+                            const BIGNUM *x, const BIGNUM *a, const BIGNUM *u,
+                            OSSL_LIB_CTX *libctx, const char *propq);
+OSSL_DEPRECATEDIN_3_0
+BIGNUM *SRP_Calc_client_key(const BIGNUM *N, const BIGNUM *B, const BIGNUM *g,
+                            const BIGNUM *x, const BIGNUM *a, const BIGNUM *u);
+OSSL_DEPRECATEDIN_3_0
+int SRP_Verify_B_mod_N(const BIGNUM *B, const BIGNUM *N);
+
+#  define SRP_MINIMAL_N 1024
+
+# endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+/* This method ignores the configured seed and fails for an unknown user. */
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0
+SRP_user_pwd *SRP_VBASE_get_by_user(SRP_VBASE *vb, char *username);
+# endif
+
+# ifdef  __cplusplus
+}
+# endif
+# endif
+
+#endif
diff --git a/openssl/srtp.h b/openssl/srtp.h
new file mode 100644
index 0000000..d64606e
--- /dev/null
+++ b/openssl/srtp.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2011-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+/*
+ * DTLS code by Eric Rescorla <ekr@rtfm.com>
+ *
+ * Copyright (C) 2006, Network Resonance, Inc. Copyright (C) 2011, RTFM, Inc.
+ */
+
+#ifndef OPENSSL_SRTP_H
+# define OPENSSL_SRTP_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_D1_SRTP_H
+# endif
+
+# include <openssl/ssl.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+# define SRTP_AES128_CM_SHA1_80 0x0001
+# define SRTP_AES128_CM_SHA1_32 0x0002
+# define SRTP_AES128_F8_SHA1_80 0x0003
+# define SRTP_AES128_F8_SHA1_32 0x0004
+# define SRTP_NULL_SHA1_80      0x0005
+# define SRTP_NULL_SHA1_32      0x0006
+
+/* AEAD SRTP protection profiles from RFC 7714 */
+# define SRTP_AEAD_AES_128_GCM  0x0007
+# define SRTP_AEAD_AES_256_GCM  0x0008
+
+# ifndef OPENSSL_NO_SRTP
+
+__owur int SSL_CTX_set_tlsext_use_srtp(SSL_CTX *ctx, const char *profiles);
+__owur int SSL_set_tlsext_use_srtp(SSL *ssl, const char *profiles);
+
+__owur STACK_OF(SRTP_PROTECTION_PROFILE) *SSL_get_srtp_profiles(SSL *ssl);
+__owur SRTP_PROTECTION_PROFILE *SSL_get_selected_srtp_profile(SSL *s);
+
+# endif
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif
diff --git a/openssl/ssl.h b/openssl/ssl.h
new file mode 100644
index 0000000..a9bb58e
--- /dev/null
+++ b/openssl/ssl.h
@@ -0,0 +1,2602 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\ssl.h.in
+ *
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
+ * Copyright 2005 Nokia. All rights reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+#ifndef OPENSSL_SSL_H
+# define OPENSSL_SSL_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_SSL_H
+# endif
+
+# include <openssl/e_os2.h>
+# include <openssl/opensslconf.h>
+# include <openssl/comp.h>
+# include <openssl/bio.h>
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  include <openssl/x509.h>
+#  include <openssl/crypto.h>
+#  include <openssl/buffer.h>
+# endif
+# include <openssl/lhash.h>
+# include <openssl/pem.h>
+# include <openssl/hmac.h>
+# include <openssl/async.h>
+
+# include <openssl/safestack.h>
+# include <openssl/symhacks.h>
+# include <openssl/ct.h>
+# include <openssl/sslerr.h>
+# include <openssl/prov_ssl.h>
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/* OpenSSL version number for ASN.1 encoding of the session information */
+/*-
+ * Version 0 - initial version
+ * Version 1 - added the optional peer certificate
+ */
+# define SSL_SESSION_ASN1_VERSION 0x0001
+
+# define SSL_MAX_SSL_SESSION_ID_LENGTH           32
+# define SSL_MAX_SID_CTX_LENGTH                  32
+
+# define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES     (512/8)
+# define SSL_MAX_KEY_ARG_LENGTH                  8
+/* SSL_MAX_MASTER_KEY_LENGTH is defined in prov_ssl.h */
+
+/* The maximum number of encrypt/decrypt pipelines we can support */
+# define SSL_MAX_PIPELINES  32
+
+/* text strings for the ciphers */
+
+/* These are used to specify which ciphers to use and not to use */
+
+# define SSL_TXT_LOW             "LOW"
+# define SSL_TXT_MEDIUM          "MEDIUM"
+# define SSL_TXT_HIGH            "HIGH"
+# define SSL_TXT_FIPS            "FIPS"
+
+# define SSL_TXT_aNULL           "aNULL"
+# define SSL_TXT_eNULL           "eNULL"
+# define SSL_TXT_NULL            "NULL"
+
+# define SSL_TXT_kRSA            "kRSA"
+# define SSL_TXT_kDHr            "kDHr"/* this cipher class has been removed */
+# define SSL_TXT_kDHd            "kDHd"/* this cipher class has been removed */
+# define SSL_TXT_kDH             "kDH"/* this cipher class has been removed */
+# define SSL_TXT_kEDH            "kEDH"/* alias for kDHE */
+# define SSL_TXT_kDHE            "kDHE"
+# define SSL_TXT_kECDHr          "kECDHr"/* this cipher class has been removed */
+# define SSL_TXT_kECDHe          "kECDHe"/* this cipher class has been removed */
+# define SSL_TXT_kECDH           "kECDH"/* this cipher class has been removed */
+# define SSL_TXT_kEECDH          "kEECDH"/* alias for kECDHE */
+# define SSL_TXT_kECDHE          "kECDHE"
+# define SSL_TXT_kPSK            "kPSK"
+# define SSL_TXT_kRSAPSK         "kRSAPSK"
+# define SSL_TXT_kECDHEPSK       "kECDHEPSK"
+# define SSL_TXT_kDHEPSK         "kDHEPSK"
+# define SSL_TXT_kGOST           "kGOST"
+# define SSL_TXT_kGOST18         "kGOST18"
+# define SSL_TXT_kSRP            "kSRP"
+
+# define SSL_TXT_aRSA            "aRSA"
+# define SSL_TXT_aDSS            "aDSS"
+# define SSL_TXT_aDH             "aDH"/* this cipher class has been removed */
+# define SSL_TXT_aECDH           "aECDH"/* this cipher class has been removed */
+# define SSL_TXT_aECDSA          "aECDSA"
+# define SSL_TXT_aPSK            "aPSK"
+# define SSL_TXT_aGOST94         "aGOST94"
+# define SSL_TXT_aGOST01         "aGOST01"
+# define SSL_TXT_aGOST12         "aGOST12"
+# define SSL_TXT_aGOST           "aGOST"
+# define SSL_TXT_aSRP            "aSRP"
+
+# define SSL_TXT_DSS             "DSS"
+# define SSL_TXT_DH              "DH"
+# define SSL_TXT_DHE             "DHE"/* same as "kDHE:-ADH" */
+# define SSL_TXT_EDH             "EDH"/* alias for DHE */
+# define SSL_TXT_ADH             "ADH"
+# define SSL_TXT_RSA             "RSA"
+# define SSL_TXT_ECDH            "ECDH"
+# define SSL_TXT_EECDH           "EECDH"/* alias for ECDHE" */
+# define SSL_TXT_ECDHE           "ECDHE"/* same as "kECDHE:-AECDH" */
+# define SSL_TXT_AECDH           "AECDH"
+# define SSL_TXT_ECDSA           "ECDSA"
+# define SSL_TXT_PSK             "PSK"
+# define SSL_TXT_SRP             "SRP"
+
+# define SSL_TXT_DES             "DES"
+# define SSL_TXT_3DES            "3DES"
+# define SSL_TXT_RC4             "RC4"
+# define SSL_TXT_RC2             "RC2"
+# define SSL_TXT_IDEA            "IDEA"
+# define SSL_TXT_SEED            "SEED"
+# define SSL_TXT_AES128          "AES128"
+# define SSL_TXT_AES256          "AES256"
+# define SSL_TXT_AES             "AES"
+# define SSL_TXT_AES_GCM         "AESGCM"
+# define SSL_TXT_AES_CCM         "AESCCM"
+# define SSL_TXT_AES_CCM_8       "AESCCM8"
+# define SSL_TXT_CAMELLIA128     "CAMELLIA128"
+# define SSL_TXT_CAMELLIA256     "CAMELLIA256"
+# define SSL_TXT_CAMELLIA        "CAMELLIA"
+# define SSL_TXT_CHACHA20        "CHACHA20"
+# define SSL_TXT_GOST            "GOST89"
+# define SSL_TXT_ARIA            "ARIA"
+# define SSL_TXT_ARIA_GCM        "ARIAGCM"
+# define SSL_TXT_ARIA128         "ARIA128"
+# define SSL_TXT_ARIA256         "ARIA256"
+# define SSL_TXT_GOST2012_GOST8912_GOST8912 "GOST2012-GOST8912-GOST8912"
+# define SSL_TXT_CBC             "CBC"
+
+# define SSL_TXT_MD5             "MD5"
+# define SSL_TXT_SHA1            "SHA1"
+# define SSL_TXT_SHA             "SHA"/* same as "SHA1" */
+# define SSL_TXT_GOST94          "GOST94"
+# define SSL_TXT_GOST89MAC       "GOST89MAC"
+# define SSL_TXT_GOST12          "GOST12"
+# define SSL_TXT_GOST89MAC12     "GOST89MAC12"
+# define SSL_TXT_SHA256          "SHA256"
+# define SSL_TXT_SHA384          "SHA384"
+
+# define SSL_TXT_SSLV3           "SSLv3"
+# define SSL_TXT_TLSV1           "TLSv1"
+# define SSL_TXT_TLSV1_1         "TLSv1.1"
+# define SSL_TXT_TLSV1_2         "TLSv1.2"
+
+# define SSL_TXT_ALL             "ALL"
+
+/*-
+ * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
+ * ciphers normally not being used.
+ * Example: "RC4" will activate all ciphers using RC4 including ciphers
+ * without authentication, which would normally disabled by DEFAULT (due
+ * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
+ * will make sure that it is also disabled in the specific selection.
+ * COMPLEMENTOF* identifiers are portable between version, as adjustments
+ * to the default cipher setup will also be included here.
+ *
+ * COMPLEMENTOFDEFAULT does not experience the same special treatment that
+ * DEFAULT gets, as only selection is being done and no sorting as needed
+ * for DEFAULT.
+ */
+# define SSL_TXT_CMPALL          "COMPLEMENTOFALL"
+# define SSL_TXT_CMPDEF          "COMPLEMENTOFDEFAULT"
+
+/*
+ * The following cipher list is used by default. It also is substituted when
+ * an application-defined cipher list string starts with 'DEFAULT'.
+ * This applies to ciphersuites for TLSv1.2 and below.
+ * DEPRECATED IN 3.0.0, in favor of OSSL_default_cipher_list()
+ * Update both macro and function simultaneously
+ */
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define SSL_DEFAULT_CIPHER_LIST "ALL:!COMPLEMENTOFDEFAULT:!eNULL"
+/*
+ * This is the default set of TLSv1.3 ciphersuites
+ * DEPRECATED IN 3.0.0, in favor of OSSL_default_ciphersuites()
+ * Update both macro and function simultaneously
+ */
+#  define TLS_DEFAULT_CIPHERSUITES "TLS_AES_256_GCM_SHA384:" \
+                                   "TLS_CHACHA20_POLY1305_SHA256:" \
+                                   "TLS_AES_128_GCM_SHA256"
+# endif
+/*
+ * As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always
+ * starts with a reasonable order, and all we have to do for DEFAULT is
+ * throwing out anonymous and unencrypted ciphersuites! (The latter are not
+ * actually enabled by ALL, but "ALL:RSA" would enable some of them.)
+ */
+
+/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
+# define SSL_SENT_SHUTDOWN       1
+# define SSL_RECEIVED_SHUTDOWN   2
+
+#ifdef __cplusplus
+}
+#endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+# define SSL_FILETYPE_ASN1       X509_FILETYPE_ASN1
+# define SSL_FILETYPE_PEM        X509_FILETYPE_PEM
+
+/*
+ * This is needed to stop compilers complaining about the 'struct ssl_st *'
+ * function parameters used to prototype callbacks in SSL_CTX.
+ */
+typedef struct ssl_st *ssl_crock_st;
+typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;
+typedef struct ssl_method_st SSL_METHOD;
+typedef struct ssl_cipher_st SSL_CIPHER;
+typedef struct ssl_session_st SSL_SESSION;
+typedef struct tls_sigalgs_st TLS_SIGALGS;
+typedef struct ssl_conf_ctx_st SSL_CONF_CTX;
+typedef struct ssl_comp_st SSL_COMP;
+
+STACK_OF(SSL_CIPHER);
+STACK_OF(SSL_COMP);
+
+/* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/
+typedef struct srtp_protection_profile_st {
+    const char *name;
+    unsigned long id;
+} SRTP_PROTECTION_PROFILE;
+SKM_DEFINE_STACK_OF_INTERNAL(SRTP_PROTECTION_PROFILE, SRTP_PROTECTION_PROFILE, SRTP_PROTECTION_PROFILE)
+#define sk_SRTP_PROTECTION_PROFILE_num(sk) OPENSSL_sk_num(ossl_check_const_SRTP_PROTECTION_PROFILE_sk_type(sk))
+#define sk_SRTP_PROTECTION_PROFILE_value(sk, idx) ((SRTP_PROTECTION_PROFILE *)OPENSSL_sk_value(ossl_check_const_SRTP_PROTECTION_PROFILE_sk_type(sk), (idx)))
+#define sk_SRTP_PROTECTION_PROFILE_new(cmp) ((STACK_OF(SRTP_PROTECTION_PROFILE) *)OPENSSL_sk_new(ossl_check_SRTP_PROTECTION_PROFILE_compfunc_type(cmp)))
+#define sk_SRTP_PROTECTION_PROFILE_new_null() ((STACK_OF(SRTP_PROTECTION_PROFILE) *)OPENSSL_sk_new_null())
+#define sk_SRTP_PROTECTION_PROFILE_new_reserve(cmp, n) ((STACK_OF(SRTP_PROTECTION_PROFILE) *)OPENSSL_sk_new_reserve(ossl_check_SRTP_PROTECTION_PROFILE_compfunc_type(cmp), (n)))
+#define sk_SRTP_PROTECTION_PROFILE_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_SRTP_PROTECTION_PROFILE_sk_type(sk), (n))
+#define sk_SRTP_PROTECTION_PROFILE_free(sk) OPENSSL_sk_free(ossl_check_SRTP_PROTECTION_PROFILE_sk_type(sk))
+#define sk_SRTP_PROTECTION_PROFILE_zero(sk) OPENSSL_sk_zero(ossl_check_SRTP_PROTECTION_PROFILE_sk_type(sk))
+#define sk_SRTP_PROTECTION_PROFILE_delete(sk, i) ((SRTP_PROTECTION_PROFILE *)OPENSSL_sk_delete(ossl_check_SRTP_PROTECTION_PROFILE_sk_type(sk), (i)))
+#define sk_SRTP_PROTECTION_PROFILE_delete_ptr(sk, ptr) ((SRTP_PROTECTION_PROFILE *)OPENSSL_sk_delete_ptr(ossl_check_SRTP_PROTECTION_PROFILE_sk_type(sk), ossl_check_SRTP_PROTECTION_PROFILE_type(ptr)))
+#define sk_SRTP_PROTECTION_PROFILE_push(sk, ptr) OPENSSL_sk_push(ossl_check_SRTP_PROTECTION_PROFILE_sk_type(sk), ossl_check_SRTP_PROTECTION_PROFILE_type(ptr))
+#define sk_SRTP_PROTECTION_PROFILE_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_SRTP_PROTECTION_PROFILE_sk_type(sk), ossl_check_SRTP_PROTECTION_PROFILE_type(ptr))
+#define sk_SRTP_PROTECTION_PROFILE_pop(sk) ((SRTP_PROTECTION_PROFILE *)OPENSSL_sk_pop(ossl_check_SRTP_PROTECTION_PROFILE_sk_type(sk)))
+#define sk_SRTP_PROTECTION_PROFILE_shift(sk) ((SRTP_PROTECTION_PROFILE *)OPENSSL_sk_shift(ossl_check_SRTP_PROTECTION_PROFILE_sk_type(sk)))
+#define sk_SRTP_PROTECTION_PROFILE_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_SRTP_PROTECTION_PROFILE_sk_type(sk),ossl_check_SRTP_PROTECTION_PROFILE_freefunc_type(freefunc))
+#define sk_SRTP_PROTECTION_PROFILE_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_SRTP_PROTECTION_PROFILE_sk_type(sk), ossl_check_SRTP_PROTECTION_PROFILE_type(ptr), (idx))
+#define sk_SRTP_PROTECTION_PROFILE_set(sk, idx, ptr) ((SRTP_PROTECTION_PROFILE *)OPENSSL_sk_set(ossl_check_SRTP_PROTECTION_PROFILE_sk_type(sk), (idx), ossl_check_SRTP_PROTECTION_PROFILE_type(ptr)))
+#define sk_SRTP_PROTECTION_PROFILE_find(sk, ptr) OPENSSL_sk_find(ossl_check_SRTP_PROTECTION_PROFILE_sk_type(sk), ossl_check_SRTP_PROTECTION_PROFILE_type(ptr))
+#define sk_SRTP_PROTECTION_PROFILE_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_SRTP_PROTECTION_PROFILE_sk_type(sk), ossl_check_SRTP_PROTECTION_PROFILE_type(ptr))
+#define sk_SRTP_PROTECTION_PROFILE_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_SRTP_PROTECTION_PROFILE_sk_type(sk), ossl_check_SRTP_PROTECTION_PROFILE_type(ptr), pnum)
+#define sk_SRTP_PROTECTION_PROFILE_sort(sk) OPENSSL_sk_sort(ossl_check_SRTP_PROTECTION_PROFILE_sk_type(sk))
+#define sk_SRTP_PROTECTION_PROFILE_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_SRTP_PROTECTION_PROFILE_sk_type(sk))
+#define sk_SRTP_PROTECTION_PROFILE_dup(sk) ((STACK_OF(SRTP_PROTECTION_PROFILE) *)OPENSSL_sk_dup(ossl_check_const_SRTP_PROTECTION_PROFILE_sk_type(sk)))
+#define sk_SRTP_PROTECTION_PROFILE_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(SRTP_PROTECTION_PROFILE) *)OPENSSL_sk_deep_copy(ossl_check_const_SRTP_PROTECTION_PROFILE_sk_type(sk), ossl_check_SRTP_PROTECTION_PROFILE_copyfunc_type(copyfunc), ossl_check_SRTP_PROTECTION_PROFILE_freefunc_type(freefunc)))
+#define sk_SRTP_PROTECTION_PROFILE_set_cmp_func(sk, cmp) ((sk_SRTP_PROTECTION_PROFILE_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_SRTP_PROTECTION_PROFILE_sk_type(sk), ossl_check_SRTP_PROTECTION_PROFILE_compfunc_type(cmp)))
+
+
+
+typedef int (*tls_session_ticket_ext_cb_fn)(SSL *s, const unsigned char *data,
+                                            int len, void *arg);
+typedef int (*tls_session_secret_cb_fn)(SSL *s, void *secret, int *secret_len,
+                                        STACK_OF(SSL_CIPHER) *peer_ciphers,
+                                        const SSL_CIPHER **cipher, void *arg);
+
+/* Extension context codes */
+/* This extension is only allowed in TLS */
+#define SSL_EXT_TLS_ONLY                        0x0001
+/* This extension is only allowed in DTLS */
+#define SSL_EXT_DTLS_ONLY                       0x0002
+/* Some extensions may be allowed in DTLS but we don't implement them for it */
+#define SSL_EXT_TLS_IMPLEMENTATION_ONLY         0x0004
+/* Most extensions are not defined for SSLv3 but EXT_TYPE_renegotiate is */
+#define SSL_EXT_SSL3_ALLOWED                    0x0008
+/* Extension is only defined for TLS1.2 and below */
+#define SSL_EXT_TLS1_2_AND_BELOW_ONLY           0x0010
+/* Extension is only defined for TLS1.3 and above */
+#define SSL_EXT_TLS1_3_ONLY                     0x0020
+/* Ignore this extension during parsing if we are resuming */
+#define SSL_EXT_IGNORE_ON_RESUMPTION            0x0040
+#define SSL_EXT_CLIENT_HELLO                    0x0080
+/* Really means TLS1.2 or below */
+#define SSL_EXT_TLS1_2_SERVER_HELLO             0x0100
+#define SSL_EXT_TLS1_3_SERVER_HELLO             0x0200
+#define SSL_EXT_TLS1_3_ENCRYPTED_EXTENSIONS     0x0400
+#define SSL_EXT_TLS1_3_HELLO_RETRY_REQUEST      0x0800
+#define SSL_EXT_TLS1_3_CERTIFICATE              0x1000
+#define SSL_EXT_TLS1_3_NEW_SESSION_TICKET       0x2000
+#define SSL_EXT_TLS1_3_CERTIFICATE_REQUEST      0x4000
+
+/* Typedefs for handling custom extensions */
+
+typedef int (*custom_ext_add_cb)(SSL *s, unsigned int ext_type,
+                                 const unsigned char **out, size_t *outlen,
+                                 int *al, void *add_arg);
+
+typedef void (*custom_ext_free_cb)(SSL *s, unsigned int ext_type,
+                                   const unsigned char *out, void *add_arg);
+
+typedef int (*custom_ext_parse_cb)(SSL *s, unsigned int ext_type,
+                                   const unsigned char *in, size_t inlen,
+                                   int *al, void *parse_arg);
+
+
+typedef int (*SSL_custom_ext_add_cb_ex)(SSL *s, unsigned int ext_type,
+                                        unsigned int context,
+                                        const unsigned char **out,
+                                        size_t *outlen, X509 *x,
+                                        size_t chainidx,
+                                        int *al, void *add_arg);
+
+typedef void (*SSL_custom_ext_free_cb_ex)(SSL *s, unsigned int ext_type,
+                                          unsigned int context,
+                                          const unsigned char *out,
+                                          void *add_arg);
+
+typedef int (*SSL_custom_ext_parse_cb_ex)(SSL *s, unsigned int ext_type,
+                                          unsigned int context,
+                                          const unsigned char *in,
+                                          size_t inlen, X509 *x,
+                                          size_t chainidx,
+                                          int *al, void *parse_arg);
+
+/* Typedef for verification callback */
+typedef int (*SSL_verify_cb)(int preverify_ok, X509_STORE_CTX *x509_ctx);
+
+/* Typedef for SSL async callback */
+typedef int (*SSL_async_callback_fn)(SSL *s, void *arg);
+
+#define SSL_OP_BIT(n)  ((uint64_t)1 << (uint64_t)n)
+
+/*
+ * SSL/TLS connection options.
+ */
+    /* Disable Extended master secret */
+# define SSL_OP_NO_EXTENDED_MASTER_SECRET                SSL_OP_BIT(0)
+    /* Cleanse plaintext copies of data delivered to the application */
+# define SSL_OP_CLEANSE_PLAINTEXT                        SSL_OP_BIT(1)
+    /* Allow initial connection to servers that don't support RI */
+# define SSL_OP_LEGACY_SERVER_CONNECT                    SSL_OP_BIT(2)
+    /* Enable support for Kernel TLS */
+# define SSL_OP_ENABLE_KTLS                              SSL_OP_BIT(3)
+# define SSL_OP_TLSEXT_PADDING                           SSL_OP_BIT(4)
+# define SSL_OP_SAFARI_ECDHE_ECDSA_BUG                   SSL_OP_BIT(6)
+# define SSL_OP_IGNORE_UNEXPECTED_EOF                    SSL_OP_BIT(7)
+# define SSL_OP_ALLOW_CLIENT_RENEGOTIATION               SSL_OP_BIT(8)
+# define SSL_OP_DISABLE_TLSEXT_CA_NAMES                  SSL_OP_BIT(9)
+    /* In TLSv1.3 allow a non-(ec)dhe based kex_mode */
+# define SSL_OP_ALLOW_NO_DHE_KEX                         SSL_OP_BIT(10)
+    /*
+     * Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added
+     * in OpenSSL 0.9.6d.  Usually (depending on the application protocol)
+     * the workaround is not needed.  Unfortunately some broken SSL/TLS
+     * implementations cannot handle it at all, which is why we include it
+     * in SSL_OP_ALL. Added in 0.9.6e
+     */
+# define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS              SSL_OP_BIT(11)
+    /* DTLS options */
+# define SSL_OP_NO_QUERY_MTU                             SSL_OP_BIT(12)
+    /* Turn on Cookie Exchange (on relevant for servers) */
+# define SSL_OP_COOKIE_EXCHANGE                          SSL_OP_BIT(13)
+    /* Don't use RFC4507 ticket extension */
+# define SSL_OP_NO_TICKET                                SSL_OP_BIT(14)
+# ifndef OPENSSL_NO_DTLS1_METHOD
+    /*
+     * Use Cisco's version identifier of DTLS_BAD_VER
+     * (only with deprecated DTLSv1_client_method())
+     */
+#  define SSL_OP_CISCO_ANYCONNECT                        SSL_OP_BIT(15)
+# endif
+    /* As server, disallow session resumption on renegotiation */
+# define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION   SSL_OP_BIT(16)
+    /* Don't use compression even if supported */
+# define SSL_OP_NO_COMPRESSION                           SSL_OP_BIT(17)
+    /* Permit unsafe legacy renegotiation */
+# define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION        SSL_OP_BIT(18)
+    /* Disable encrypt-then-mac */
+# define SSL_OP_NO_ENCRYPT_THEN_MAC                      SSL_OP_BIT(19)
+    /*
+     * Enable TLSv1.3 Compatibility mode. This is on by default. A future
+     * version of OpenSSL may have this disabled by default.
+     */
+# define SSL_OP_ENABLE_MIDDLEBOX_COMPAT                  SSL_OP_BIT(20)
+    /*
+     * Prioritize Chacha20Poly1305 when client does.
+     * Modifies SSL_OP_CIPHER_SERVER_PREFERENCE
+     */
+# define SSL_OP_PRIORITIZE_CHACHA                        SSL_OP_BIT(21)
+    /*
+     * Set on servers to choose the cipher according to server's preferences.
+     */
+# define SSL_OP_CIPHER_SERVER_PREFERENCE                 SSL_OP_BIT(22)
+    /*
+     * If set, a server will allow a client to issue a SSLv3.0 version
+     * number as latest version supported in the premaster secret, even when
+     * TLSv1.0 (version 3.1) was announced in the client hello. Normally
+     * this is forbidden to prevent version rollback attacks.
+     */
+# define SSL_OP_TLS_ROLLBACK_BUG                         SSL_OP_BIT(23)
+    /*
+     * Switches off automatic TLSv1.3 anti-replay protection for early data.
+     * This is a server-side option only (no effect on the client).
+     */
+# define SSL_OP_NO_ANTI_REPLAY                           SSL_OP_BIT(24)
+# define SSL_OP_NO_SSLv3                                 SSL_OP_BIT(25)
+# define SSL_OP_NO_TLSv1                                 SSL_OP_BIT(26)
+# define SSL_OP_NO_TLSv1_2                               SSL_OP_BIT(27)
+# define SSL_OP_NO_TLSv1_1                               SSL_OP_BIT(28)
+# define SSL_OP_NO_TLSv1_3                               SSL_OP_BIT(29)
+# define SSL_OP_NO_DTLSv1                                SSL_OP_BIT(26)
+# define SSL_OP_NO_DTLSv1_2                              SSL_OP_BIT(27)
+    /* Disallow all renegotiation */
+# define SSL_OP_NO_RENEGOTIATION                         SSL_OP_BIT(30)
+    /*
+     * Make server add server-hello extension from early version of
+     * cryptopro draft, when GOST ciphersuite is negotiated. Required for
+     * interoperability with CryptoPro CSP 3.x
+     */
+# define SSL_OP_CRYPTOPRO_TLSEXT_BUG                     SSL_OP_BIT(31)
+
+/*
+ * Option "collections."
+ */
+# define SSL_OP_NO_SSL_MASK \
+        ( SSL_OP_NO_SSLv3 | SSL_OP_NO_TLSv1 | SSL_OP_NO_TLSv1_1 \
+          | SSL_OP_NO_TLSv1_2 | SSL_OP_NO_TLSv1_3 )
+# define SSL_OP_NO_DTLS_MASK \
+        ( SSL_OP_NO_DTLSv1 | SSL_OP_NO_DTLSv1_2 )
+
+/* Various bug workarounds that should be rather harmless. */
+# define SSL_OP_ALL \
+        ( SSL_OP_CRYPTOPRO_TLSEXT_BUG | SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS \
+          | SSL_OP_TLSEXT_PADDING | SSL_OP_SAFARI_ECDHE_ECDSA_BUG )
+
+/*
+ * OBSOLETE OPTIONS retained for compatibility
+ */
+
+# define SSL_OP_MICROSOFT_SESS_ID_BUG                    0x0
+# define SSL_OP_NETSCAPE_CHALLENGE_BUG                   0x0
+# define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG         0x0
+# define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG              0x0
+# define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER               0x0
+# define SSL_OP_MSIE_SSLV2_RSA_PADDING                   0x0
+# define SSL_OP_SSLEAY_080_CLIENT_DH_BUG                 0x0
+# define SSL_OP_TLS_D5_BUG                               0x0
+# define SSL_OP_TLS_BLOCK_PADDING_BUG                    0x0
+# define SSL_OP_SINGLE_ECDH_USE                          0x0
+# define SSL_OP_SINGLE_DH_USE                            0x0
+# define SSL_OP_EPHEMERAL_RSA                            0x0
+# define SSL_OP_NO_SSLv2                                 0x0
+# define SSL_OP_PKCS1_CHECK_1                            0x0
+# define SSL_OP_PKCS1_CHECK_2                            0x0
+# define SSL_OP_NETSCAPE_CA_DN_BUG                       0x0
+# define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG          0x0
+
+/*
+ * Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
+ * when just a single record has been written):
+ */
+# define SSL_MODE_ENABLE_PARTIAL_WRITE       0x00000001U
+/*
+ * Make it possible to retry SSL_write() with changed buffer location (buffer
+ * contents must stay the same!); this is not the default to avoid the
+ * misconception that non-blocking SSL_write() behaves like non-blocking
+ * write():
+ */
+# define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002U
+/*
+ * Never bother the application with retries if the transport is blocking:
+ */
+# define SSL_MODE_AUTO_RETRY 0x00000004U
+/* Don't attempt to automatically build certificate chain */
+# define SSL_MODE_NO_AUTO_CHAIN 0x00000008U
+/*
+ * Save RAM by releasing read and write buffers when they're empty. (SSL3 and
+ * TLS only.) Released buffers are freed.
+ */
+# define SSL_MODE_RELEASE_BUFFERS 0x00000010U
+/*
+ * Send the current time in the Random fields of the ClientHello and
+ * ServerHello records for compatibility with hypothetical implementations
+ * that require it.
+ */
+# define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020U
+# define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040U
+/*
+ * Send TLS_FALLBACK_SCSV in the ClientHello. To be set only by applications
+ * that reconnect with a downgraded protocol version; see
+ * draft-ietf-tls-downgrade-scsv-00 for details. DO NOT ENABLE THIS if your
+ * application attempts a normal handshake. Only use this in explicit
+ * fallback retries, following the guidance in
+ * draft-ietf-tls-downgrade-scsv-00.
+ */
+# define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080U
+/*
+ * Support Asynchronous operation
+ */
+# define SSL_MODE_ASYNC 0x00000100U
+
+/*
+ * When using DTLS/SCTP, include the terminating zero in the label
+ * used for computing the endpoint-pair shared secret. Required for
+ * interoperability with implementations having this bug like these
+ * older version of OpenSSL:
+ * - OpenSSL 1.0.0 series
+ * - OpenSSL 1.0.1 series
+ * - OpenSSL 1.0.2 series
+ * - OpenSSL 1.1.0 series
+ * - OpenSSL 1.1.1 and 1.1.1a
+ */
+# define SSL_MODE_DTLS_SCTP_LABEL_LENGTH_BUG 0x00000400U
+
+/* Cert related flags */
+/*
+ * Many implementations ignore some aspects of the TLS standards such as
+ * enforcing certificate chain algorithms. When this is set we enforce them.
+ */
+# define SSL_CERT_FLAG_TLS_STRICT                0x00000001U
+
+/* Suite B modes, takes same values as certificate verify flags */
+# define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY       0x10000
+/* Suite B 192 bit only mode */
+# define SSL_CERT_FLAG_SUITEB_192_LOS            0x20000
+/* Suite B 128 bit mode allowing 192 bit algorithms */
+# define SSL_CERT_FLAG_SUITEB_128_LOS            0x30000
+
+/* Perform all sorts of protocol violations for testing purposes */
+# define SSL_CERT_FLAG_BROKEN_PROTOCOL           0x10000000
+
+/* Flags for building certificate chains */
+/* Treat any existing certificates as untrusted CAs */
+# define SSL_BUILD_CHAIN_FLAG_UNTRUSTED          0x1
+/* Don't include root CA in chain */
+# define SSL_BUILD_CHAIN_FLAG_NO_ROOT            0x2
+/* Just check certificates already there */
+# define SSL_BUILD_CHAIN_FLAG_CHECK              0x4
+/* Ignore verification errors */
+# define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR       0x8
+/* Clear verification errors from queue */
+# define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR        0x10
+
+/* Flags returned by SSL_check_chain */
+/* Certificate can be used with this session */
+# define CERT_PKEY_VALID         0x1
+/* Certificate can also be used for signing */
+# define CERT_PKEY_SIGN          0x2
+/* EE certificate signing algorithm OK */
+# define CERT_PKEY_EE_SIGNATURE  0x10
+/* CA signature algorithms OK */
+# define CERT_PKEY_CA_SIGNATURE  0x20
+/* EE certificate parameters OK */
+# define CERT_PKEY_EE_PARAM      0x40
+/* CA certificate parameters OK */
+# define CERT_PKEY_CA_PARAM      0x80
+/* Signing explicitly allowed as opposed to SHA1 fallback */
+# define CERT_PKEY_EXPLICIT_SIGN 0x100
+/* Client CA issuer names match (always set for server cert) */
+# define CERT_PKEY_ISSUER_NAME   0x200
+/* Cert type matches client types (always set for server cert) */
+# define CERT_PKEY_CERT_TYPE     0x400
+/* Cert chain suitable to Suite B */
+# define CERT_PKEY_SUITEB        0x800
+
+# define SSL_CONF_FLAG_CMDLINE           0x1
+# define SSL_CONF_FLAG_FILE              0x2
+# define SSL_CONF_FLAG_CLIENT            0x4
+# define SSL_CONF_FLAG_SERVER            0x8
+# define SSL_CONF_FLAG_SHOW_ERRORS       0x10
+# define SSL_CONF_FLAG_CERTIFICATE       0x20
+# define SSL_CONF_FLAG_REQUIRE_PRIVATE   0x40
+/* Configuration value types */
+# define SSL_CONF_TYPE_UNKNOWN           0x0
+# define SSL_CONF_TYPE_STRING            0x1
+# define SSL_CONF_TYPE_FILE              0x2
+# define SSL_CONF_TYPE_DIR               0x3
+# define SSL_CONF_TYPE_NONE              0x4
+# define SSL_CONF_TYPE_STORE             0x5
+
+/* Maximum length of the application-controlled segment of a a TLSv1.3 cookie */
+# define SSL_COOKIE_LENGTH                       4096
+
+/*
+ * Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, they
+ * cannot be used to clear bits.
+ */
+
+uint64_t SSL_CTX_get_options(const SSL_CTX *ctx);
+uint64_t SSL_get_options(const SSL *s);
+uint64_t SSL_CTX_clear_options(SSL_CTX *ctx, uint64_t op);
+uint64_t SSL_clear_options(SSL *s, uint64_t op);
+uint64_t SSL_CTX_set_options(SSL_CTX *ctx, uint64_t op);
+uint64_t SSL_set_options(SSL *s, uint64_t op);
+
+# define SSL_CTX_set_mode(ctx,op) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
+# define SSL_CTX_clear_mode(ctx,op) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
+# define SSL_CTX_get_mode(ctx) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
+# define SSL_clear_mode(ssl,op) \
+        SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
+# define SSL_set_mode(ssl,op) \
+        SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
+# define SSL_get_mode(ssl) \
+        SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
+# define SSL_set_mtu(ssl, mtu) \
+        SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
+# define DTLS_set_link_mtu(ssl, mtu) \
+        SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL)
+# define DTLS_get_link_min_mtu(ssl) \
+        SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL)
+
+# define SSL_get_secure_renegotiation_support(ssl) \
+        SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
+
+# define SSL_CTX_set_cert_flags(ctx,op) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL)
+# define SSL_set_cert_flags(s,op) \
+        SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL)
+# define SSL_CTX_clear_cert_flags(ctx,op) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
+# define SSL_clear_cert_flags(s,op) \
+        SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
+
+void SSL_CTX_set_msg_callback(SSL_CTX *ctx,
+                              void (*cb) (int write_p, int version,
+                                          int content_type, const void *buf,
+                                          size_t len, SSL *ssl, void *arg));
+void SSL_set_msg_callback(SSL *ssl,
+                          void (*cb) (int write_p, int version,
+                                      int content_type, const void *buf,
+                                      size_t len, SSL *ssl, void *arg));
+# define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
+# define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
+
+# define SSL_get_extms_support(s) \
+        SSL_ctrl((s),SSL_CTRL_GET_EXTMS_SUPPORT,0,NULL)
+
+# ifndef OPENSSL_NO_SRP
+/* see tls_srp.c */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 __owur int SSL_SRP_CTX_init(SSL *s);
+OSSL_DEPRECATEDIN_3_0 __owur int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0 int SSL_SRP_CTX_free(SSL *ctx);
+OSSL_DEPRECATEDIN_3_0 int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0 __owur int SSL_srp_server_param_with_username(SSL *s,
+                                                                    int *ad);
+OSSL_DEPRECATEDIN_3_0 __owur int SRP_Calc_A_param(SSL *s);
+#  endif
+# endif
+
+/* 100k max cert list */
+# define SSL_MAX_CERT_LIST_DEFAULT (1024*100)
+
+# define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT      (1024*20)
+
+/*
+ * This callback type is used inside SSL_CTX, SSL, and in the functions that
+ * set them. It is used to override the generation of SSL/TLS session IDs in
+ * a server. Return value should be zero on an error, non-zero to proceed.
+ * Also, callbacks should themselves check if the id they generate is unique
+ * otherwise the SSL handshake will fail with an error - callbacks can do
+ * this using the 'ssl' value they're passed by;
+ * SSL_has_matching_session_id(ssl, id, *id_len) The length value passed in
+ * is set at the maximum size the session ID can be. In SSLv3/TLSv1 it is 32
+ * bytes. The callback can alter this length to be less if desired. It is
+ * also an error for the callback to set the size to zero.
+ */
+typedef int (*GEN_SESSION_CB) (SSL *ssl, unsigned char *id,
+                               unsigned int *id_len);
+
+# define SSL_SESS_CACHE_OFF                      0x0000
+# define SSL_SESS_CACHE_CLIENT                   0x0001
+# define SSL_SESS_CACHE_SERVER                   0x0002
+# define SSL_SESS_CACHE_BOTH     (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
+# define SSL_SESS_CACHE_NO_AUTO_CLEAR            0x0080
+/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
+# define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP       0x0100
+# define SSL_SESS_CACHE_NO_INTERNAL_STORE        0x0200
+# define SSL_SESS_CACHE_NO_INTERNAL \
+        (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
+# define SSL_SESS_CACHE_UPDATE_TIME              0x0400
+
+LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);
+# define SSL_CTX_sess_number(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
+# define SSL_CTX_sess_connect(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
+# define SSL_CTX_sess_connect_good(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
+# define SSL_CTX_sess_connect_renegotiate(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
+# define SSL_CTX_sess_accept(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
+# define SSL_CTX_sess_accept_renegotiate(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
+# define SSL_CTX_sess_accept_good(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
+# define SSL_CTX_sess_hits(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
+# define SSL_CTX_sess_cb_hits(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
+# define SSL_CTX_sess_misses(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
+# define SSL_CTX_sess_timeouts(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
+# define SSL_CTX_sess_cache_full(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
+
+void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx,
+                             int (*new_session_cb) (struct ssl_st *ssl,
+                                                    SSL_SESSION *sess));
+int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
+                                              SSL_SESSION *sess);
+void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx,
+                                void (*remove_session_cb) (struct ssl_ctx_st
+                                                           *ctx,
+                                                           SSL_SESSION *sess));
+void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx,
+                                                  SSL_SESSION *sess);
+void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx,
+                             SSL_SESSION *(*get_session_cb) (struct ssl_st
+                                                             *ssl,
+                                                             const unsigned char
+                                                             *data, int len,
+                                                             int *copy));
+SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
+                                                       const unsigned char *data,
+                                                       int len, int *copy);
+void SSL_CTX_set_info_callback(SSL_CTX *ctx,
+                               void (*cb) (const SSL *ssl, int type, int val));
+void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type,
+                                                 int val);
+void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx,
+                                int (*client_cert_cb) (SSL *ssl, X509 **x509,
+                                                       EVP_PKEY **pkey));
+int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509,
+                                                 EVP_PKEY **pkey);
+# ifndef OPENSSL_NO_ENGINE
+__owur int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
+# endif
+void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx,
+                                    int (*app_gen_cookie_cb) (SSL *ssl,
+                                                              unsigned char
+                                                              *cookie,
+                                                              unsigned int
+                                                              *cookie_len));
+void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx,
+                                  int (*app_verify_cookie_cb) (SSL *ssl,
+                                                               const unsigned
+                                                               char *cookie,
+                                                               unsigned int
+                                                               cookie_len));
+
+void SSL_CTX_set_stateless_cookie_generate_cb(
+    SSL_CTX *ctx,
+    int (*gen_stateless_cookie_cb) (SSL *ssl,
+                                    unsigned char *cookie,
+                                    size_t *cookie_len));
+void SSL_CTX_set_stateless_cookie_verify_cb(
+    SSL_CTX *ctx,
+    int (*verify_stateless_cookie_cb) (SSL *ssl,
+                                       const unsigned char *cookie,
+                                       size_t cookie_len));
+# ifndef OPENSSL_NO_NEXTPROTONEG
+
+typedef int (*SSL_CTX_npn_advertised_cb_func)(SSL *ssl,
+                                              const unsigned char **out,
+                                              unsigned int *outlen,
+                                              void *arg);
+void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,
+                                           SSL_CTX_npn_advertised_cb_func cb,
+                                           void *arg);
+#  define SSL_CTX_set_npn_advertised_cb SSL_CTX_set_next_protos_advertised_cb
+
+typedef int (*SSL_CTX_npn_select_cb_func)(SSL *s,
+                                          unsigned char **out,
+                                          unsigned char *outlen,
+                                          const unsigned char *in,
+                                          unsigned int inlen,
+                                          void *arg);
+void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,
+                                      SSL_CTX_npn_select_cb_func cb,
+                                      void *arg);
+#  define SSL_CTX_set_npn_select_cb SSL_CTX_set_next_proto_select_cb
+
+void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data,
+                                    unsigned *len);
+#  define SSL_get0_npn_negotiated SSL_get0_next_proto_negotiated
+# endif
+
+__owur int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
+                                 const unsigned char *in, unsigned int inlen,
+                                 const unsigned char *client,
+                                 unsigned int client_len);
+
+# define OPENSSL_NPN_UNSUPPORTED 0
+# define OPENSSL_NPN_NEGOTIATED  1
+# define OPENSSL_NPN_NO_OVERLAP  2
+
+__owur int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos,
+                                   unsigned int protos_len);
+__owur int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos,
+                               unsigned int protos_len);
+typedef int (*SSL_CTX_alpn_select_cb_func)(SSL *ssl,
+                                           const unsigned char **out,
+                                           unsigned char *outlen,
+                                           const unsigned char *in,
+                                           unsigned int inlen,
+                                           void *arg);
+void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx,
+                                SSL_CTX_alpn_select_cb_func cb,
+                                void *arg);
+void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data,
+                            unsigned int *len);
+
+# ifndef OPENSSL_NO_PSK
+/*
+ * the maximum length of the buffer given to callbacks containing the
+ * resulting identity/psk
+ */
+#  define PSK_MAX_IDENTITY_LEN 256
+#  define PSK_MAX_PSK_LEN 512
+typedef unsigned int (*SSL_psk_client_cb_func)(SSL *ssl,
+                                               const char *hint,
+                                               char *identity,
+                                               unsigned int max_identity_len,
+                                               unsigned char *psk,
+                                               unsigned int max_psk_len);
+void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx, SSL_psk_client_cb_func cb);
+void SSL_set_psk_client_callback(SSL *ssl, SSL_psk_client_cb_func cb);
+
+typedef unsigned int (*SSL_psk_server_cb_func)(SSL *ssl,
+                                               const char *identity,
+                                               unsigned char *psk,
+                                               unsigned int max_psk_len);
+void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx, SSL_psk_server_cb_func cb);
+void SSL_set_psk_server_callback(SSL *ssl, SSL_psk_server_cb_func cb);
+
+__owur int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
+__owur int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
+const char *SSL_get_psk_identity_hint(const SSL *s);
+const char *SSL_get_psk_identity(const SSL *s);
+# endif
+
+typedef int (*SSL_psk_find_session_cb_func)(SSL *ssl,
+                                            const unsigned char *identity,
+                                            size_t identity_len,
+                                            SSL_SESSION **sess);
+typedef int (*SSL_psk_use_session_cb_func)(SSL *ssl, const EVP_MD *md,
+                                           const unsigned char **id,
+                                           size_t *idlen,
+                                           SSL_SESSION **sess);
+
+void SSL_set_psk_find_session_callback(SSL *s, SSL_psk_find_session_cb_func cb);
+void SSL_CTX_set_psk_find_session_callback(SSL_CTX *ctx,
+                                           SSL_psk_find_session_cb_func cb);
+void SSL_set_psk_use_session_callback(SSL *s, SSL_psk_use_session_cb_func cb);
+void SSL_CTX_set_psk_use_session_callback(SSL_CTX *ctx,
+                                          SSL_psk_use_session_cb_func cb);
+
+/* Register callbacks to handle custom TLS Extensions for client or server. */
+
+__owur int SSL_CTX_has_client_custom_ext(const SSL_CTX *ctx,
+                                         unsigned int ext_type);
+
+__owur int SSL_CTX_add_client_custom_ext(SSL_CTX *ctx,
+                                         unsigned int ext_type,
+                                         custom_ext_add_cb add_cb,
+                                         custom_ext_free_cb free_cb,
+                                         void *add_arg,
+                                         custom_ext_parse_cb parse_cb,
+                                         void *parse_arg);
+
+__owur int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx,
+                                         unsigned int ext_type,
+                                         custom_ext_add_cb add_cb,
+                                         custom_ext_free_cb free_cb,
+                                         void *add_arg,
+                                         custom_ext_parse_cb parse_cb,
+                                         void *parse_arg);
+
+__owur int SSL_CTX_add_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
+                                  unsigned int context,
+                                  SSL_custom_ext_add_cb_ex add_cb,
+                                  SSL_custom_ext_free_cb_ex free_cb,
+                                  void *add_arg,
+                                  SSL_custom_ext_parse_cb_ex parse_cb,
+                                  void *parse_arg);
+
+__owur int SSL_extension_supported(unsigned int ext_type);
+
+# define SSL_NOTHING            1
+# define SSL_WRITING            2
+# define SSL_READING            3
+# define SSL_X509_LOOKUP        4
+# define SSL_ASYNC_PAUSED       5
+# define SSL_ASYNC_NO_JOBS      6
+# define SSL_CLIENT_HELLO_CB    7
+# define SSL_RETRY_VERIFY       8
+
+/* These will only be used when doing non-blocking IO */
+# define SSL_want_nothing(s)         (SSL_want(s) == SSL_NOTHING)
+# define SSL_want_read(s)            (SSL_want(s) == SSL_READING)
+# define SSL_want_write(s)           (SSL_want(s) == SSL_WRITING)
+# define SSL_want_x509_lookup(s)     (SSL_want(s) == SSL_X509_LOOKUP)
+# define SSL_want_retry_verify(s)    (SSL_want(s) == SSL_RETRY_VERIFY)
+# define SSL_want_async(s)           (SSL_want(s) == SSL_ASYNC_PAUSED)
+# define SSL_want_async_job(s)       (SSL_want(s) == SSL_ASYNC_NO_JOBS)
+# define SSL_want_client_hello_cb(s) (SSL_want(s) == SSL_CLIENT_HELLO_CB)
+
+# define SSL_MAC_FLAG_READ_MAC_STREAM 1
+# define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
+# define SSL_MAC_FLAG_READ_MAC_TLSTREE 4
+# define SSL_MAC_FLAG_WRITE_MAC_TLSTREE 8
+
+/*
+ * A callback for logging out TLS key material. This callback should log out
+ * |line| followed by a newline.
+ */
+typedef void (*SSL_CTX_keylog_cb_func)(const SSL *ssl, const char *line);
+
+/*
+ * SSL_CTX_set_keylog_callback configures a callback to log key material. This
+ * is intended for debugging use with tools like Wireshark. The cb function
+ * should log line followed by a newline.
+ */
+void SSL_CTX_set_keylog_callback(SSL_CTX *ctx, SSL_CTX_keylog_cb_func cb);
+
+/*
+ * SSL_CTX_get_keylog_callback returns the callback configured by
+ * SSL_CTX_set_keylog_callback.
+ */
+SSL_CTX_keylog_cb_func SSL_CTX_get_keylog_callback(const SSL_CTX *ctx);
+
+int SSL_CTX_set_max_early_data(SSL_CTX *ctx, uint32_t max_early_data);
+uint32_t SSL_CTX_get_max_early_data(const SSL_CTX *ctx);
+int SSL_set_max_early_data(SSL *s, uint32_t max_early_data);
+uint32_t SSL_get_max_early_data(const SSL *s);
+int SSL_CTX_set_recv_max_early_data(SSL_CTX *ctx, uint32_t recv_max_early_data);
+uint32_t SSL_CTX_get_recv_max_early_data(const SSL_CTX *ctx);
+int SSL_set_recv_max_early_data(SSL *s, uint32_t recv_max_early_data);
+uint32_t SSL_get_recv_max_early_data(const SSL *s);
+
+#ifdef __cplusplus
+}
+#endif
+
+# include <openssl/ssl2.h>
+# include <openssl/ssl3.h>
+# include <openssl/tls1.h>      /* This is mostly sslv3 with a few tweaks */
+# include <openssl/dtls1.h>     /* Datagram TLS */
+# include <openssl/srtp.h>      /* Support for the use_srtp extension */
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/*
+ * These need to be after the above set of includes due to a compiler bug
+ * in VisualStudio 2015
+ */
+SKM_DEFINE_STACK_OF_INTERNAL(SSL_CIPHER, const SSL_CIPHER, SSL_CIPHER)
+#define sk_SSL_CIPHER_num(sk) OPENSSL_sk_num(ossl_check_const_SSL_CIPHER_sk_type(sk))
+#define sk_SSL_CIPHER_value(sk, idx) ((const SSL_CIPHER *)OPENSSL_sk_value(ossl_check_const_SSL_CIPHER_sk_type(sk), (idx)))
+#define sk_SSL_CIPHER_new(cmp) ((STACK_OF(SSL_CIPHER) *)OPENSSL_sk_new(ossl_check_SSL_CIPHER_compfunc_type(cmp)))
+#define sk_SSL_CIPHER_new_null() ((STACK_OF(SSL_CIPHER) *)OPENSSL_sk_new_null())
+#define sk_SSL_CIPHER_new_reserve(cmp, n) ((STACK_OF(SSL_CIPHER) *)OPENSSL_sk_new_reserve(ossl_check_SSL_CIPHER_compfunc_type(cmp), (n)))
+#define sk_SSL_CIPHER_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_SSL_CIPHER_sk_type(sk), (n))
+#define sk_SSL_CIPHER_free(sk) OPENSSL_sk_free(ossl_check_SSL_CIPHER_sk_type(sk))
+#define sk_SSL_CIPHER_zero(sk) OPENSSL_sk_zero(ossl_check_SSL_CIPHER_sk_type(sk))
+#define sk_SSL_CIPHER_delete(sk, i) ((const SSL_CIPHER *)OPENSSL_sk_delete(ossl_check_SSL_CIPHER_sk_type(sk), (i)))
+#define sk_SSL_CIPHER_delete_ptr(sk, ptr) ((const SSL_CIPHER *)OPENSSL_sk_delete_ptr(ossl_check_SSL_CIPHER_sk_type(sk), ossl_check_SSL_CIPHER_type(ptr)))
+#define sk_SSL_CIPHER_push(sk, ptr) OPENSSL_sk_push(ossl_check_SSL_CIPHER_sk_type(sk), ossl_check_SSL_CIPHER_type(ptr))
+#define sk_SSL_CIPHER_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_SSL_CIPHER_sk_type(sk), ossl_check_SSL_CIPHER_type(ptr))
+#define sk_SSL_CIPHER_pop(sk) ((const SSL_CIPHER *)OPENSSL_sk_pop(ossl_check_SSL_CIPHER_sk_type(sk)))
+#define sk_SSL_CIPHER_shift(sk) ((const SSL_CIPHER *)OPENSSL_sk_shift(ossl_check_SSL_CIPHER_sk_type(sk)))
+#define sk_SSL_CIPHER_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_SSL_CIPHER_sk_type(sk),ossl_check_SSL_CIPHER_freefunc_type(freefunc))
+#define sk_SSL_CIPHER_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_SSL_CIPHER_sk_type(sk), ossl_check_SSL_CIPHER_type(ptr), (idx))
+#define sk_SSL_CIPHER_set(sk, idx, ptr) ((const SSL_CIPHER *)OPENSSL_sk_set(ossl_check_SSL_CIPHER_sk_type(sk), (idx), ossl_check_SSL_CIPHER_type(ptr)))
+#define sk_SSL_CIPHER_find(sk, ptr) OPENSSL_sk_find(ossl_check_SSL_CIPHER_sk_type(sk), ossl_check_SSL_CIPHER_type(ptr))
+#define sk_SSL_CIPHER_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_SSL_CIPHER_sk_type(sk), ossl_check_SSL_CIPHER_type(ptr))
+#define sk_SSL_CIPHER_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_SSL_CIPHER_sk_type(sk), ossl_check_SSL_CIPHER_type(ptr), pnum)
+#define sk_SSL_CIPHER_sort(sk) OPENSSL_sk_sort(ossl_check_SSL_CIPHER_sk_type(sk))
+#define sk_SSL_CIPHER_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_SSL_CIPHER_sk_type(sk))
+#define sk_SSL_CIPHER_dup(sk) ((STACK_OF(SSL_CIPHER) *)OPENSSL_sk_dup(ossl_check_const_SSL_CIPHER_sk_type(sk)))
+#define sk_SSL_CIPHER_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(SSL_CIPHER) *)OPENSSL_sk_deep_copy(ossl_check_const_SSL_CIPHER_sk_type(sk), ossl_check_SSL_CIPHER_copyfunc_type(copyfunc), ossl_check_SSL_CIPHER_freefunc_type(freefunc)))
+#define sk_SSL_CIPHER_set_cmp_func(sk, cmp) ((sk_SSL_CIPHER_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_SSL_CIPHER_sk_type(sk), ossl_check_SSL_CIPHER_compfunc_type(cmp)))
+SKM_DEFINE_STACK_OF_INTERNAL(SSL_COMP, SSL_COMP, SSL_COMP)
+#define sk_SSL_COMP_num(sk) OPENSSL_sk_num(ossl_check_const_SSL_COMP_sk_type(sk))
+#define sk_SSL_COMP_value(sk, idx) ((SSL_COMP *)OPENSSL_sk_value(ossl_check_const_SSL_COMP_sk_type(sk), (idx)))
+#define sk_SSL_COMP_new(cmp) ((STACK_OF(SSL_COMP) *)OPENSSL_sk_new(ossl_check_SSL_COMP_compfunc_type(cmp)))
+#define sk_SSL_COMP_new_null() ((STACK_OF(SSL_COMP) *)OPENSSL_sk_new_null())
+#define sk_SSL_COMP_new_reserve(cmp, n) ((STACK_OF(SSL_COMP) *)OPENSSL_sk_new_reserve(ossl_check_SSL_COMP_compfunc_type(cmp), (n)))
+#define sk_SSL_COMP_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_SSL_COMP_sk_type(sk), (n))
+#define sk_SSL_COMP_free(sk) OPENSSL_sk_free(ossl_check_SSL_COMP_sk_type(sk))
+#define sk_SSL_COMP_zero(sk) OPENSSL_sk_zero(ossl_check_SSL_COMP_sk_type(sk))
+#define sk_SSL_COMP_delete(sk, i) ((SSL_COMP *)OPENSSL_sk_delete(ossl_check_SSL_COMP_sk_type(sk), (i)))
+#define sk_SSL_COMP_delete_ptr(sk, ptr) ((SSL_COMP *)OPENSSL_sk_delete_ptr(ossl_check_SSL_COMP_sk_type(sk), ossl_check_SSL_COMP_type(ptr)))
+#define sk_SSL_COMP_push(sk, ptr) OPENSSL_sk_push(ossl_check_SSL_COMP_sk_type(sk), ossl_check_SSL_COMP_type(ptr))
+#define sk_SSL_COMP_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_SSL_COMP_sk_type(sk), ossl_check_SSL_COMP_type(ptr))
+#define sk_SSL_COMP_pop(sk) ((SSL_COMP *)OPENSSL_sk_pop(ossl_check_SSL_COMP_sk_type(sk)))
+#define sk_SSL_COMP_shift(sk) ((SSL_COMP *)OPENSSL_sk_shift(ossl_check_SSL_COMP_sk_type(sk)))
+#define sk_SSL_COMP_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_SSL_COMP_sk_type(sk),ossl_check_SSL_COMP_freefunc_type(freefunc))
+#define sk_SSL_COMP_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_SSL_COMP_sk_type(sk), ossl_check_SSL_COMP_type(ptr), (idx))
+#define sk_SSL_COMP_set(sk, idx, ptr) ((SSL_COMP *)OPENSSL_sk_set(ossl_check_SSL_COMP_sk_type(sk), (idx), ossl_check_SSL_COMP_type(ptr)))
+#define sk_SSL_COMP_find(sk, ptr) OPENSSL_sk_find(ossl_check_SSL_COMP_sk_type(sk), ossl_check_SSL_COMP_type(ptr))
+#define sk_SSL_COMP_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_SSL_COMP_sk_type(sk), ossl_check_SSL_COMP_type(ptr))
+#define sk_SSL_COMP_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_SSL_COMP_sk_type(sk), ossl_check_SSL_COMP_type(ptr), pnum)
+#define sk_SSL_COMP_sort(sk) OPENSSL_sk_sort(ossl_check_SSL_COMP_sk_type(sk))
+#define sk_SSL_COMP_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_SSL_COMP_sk_type(sk))
+#define sk_SSL_COMP_dup(sk) ((STACK_OF(SSL_COMP) *)OPENSSL_sk_dup(ossl_check_const_SSL_COMP_sk_type(sk)))
+#define sk_SSL_COMP_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(SSL_COMP) *)OPENSSL_sk_deep_copy(ossl_check_const_SSL_COMP_sk_type(sk), ossl_check_SSL_COMP_copyfunc_type(copyfunc), ossl_check_SSL_COMP_freefunc_type(freefunc)))
+#define sk_SSL_COMP_set_cmp_func(sk, cmp) ((sk_SSL_COMP_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_SSL_COMP_sk_type(sk), ossl_check_SSL_COMP_compfunc_type(cmp)))
+
+
+/* compatibility */
+# define SSL_set_app_data(s,arg)         (SSL_set_ex_data(s,0,(char *)(arg)))
+# define SSL_get_app_data(s)             (SSL_get_ex_data(s,0))
+# define SSL_SESSION_set_app_data(s,a)   (SSL_SESSION_set_ex_data(s,0, \
+                                                                  (char *)(a)))
+# define SSL_SESSION_get_app_data(s)     (SSL_SESSION_get_ex_data(s,0))
+# define SSL_CTX_get_app_data(ctx)       (SSL_CTX_get_ex_data(ctx,0))
+# define SSL_CTX_set_app_data(ctx,arg)   (SSL_CTX_set_ex_data(ctx,0, \
+                                                              (char *)(arg)))
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 void SSL_set_debug(SSL *s, int debug);
+# endif
+
+/* TLSv1.3 KeyUpdate message types */
+/* -1 used so that this is an invalid value for the on-the-wire protocol */
+#define SSL_KEY_UPDATE_NONE             -1
+/* Values as defined for the on-the-wire protocol */
+#define SSL_KEY_UPDATE_NOT_REQUESTED     0
+#define SSL_KEY_UPDATE_REQUESTED         1
+
+/*
+ * The valid handshake states (one for each type message sent and one for each
+ * type of message received). There are also two "special" states:
+ * TLS = TLS or DTLS state
+ * DTLS = DTLS specific state
+ * CR/SR = Client Read/Server Read
+ * CW/SW = Client Write/Server Write
+ *
+ * The "special" states are:
+ * TLS_ST_BEFORE = No handshake has been initiated yet
+ * TLS_ST_OK = A handshake has been successfully completed
+ */
+typedef enum {
+    TLS_ST_BEFORE,
+    TLS_ST_OK,
+    DTLS_ST_CR_HELLO_VERIFY_REQUEST,
+    TLS_ST_CR_SRVR_HELLO,
+    TLS_ST_CR_CERT,
+    TLS_ST_CR_CERT_STATUS,
+    TLS_ST_CR_KEY_EXCH,
+    TLS_ST_CR_CERT_REQ,
+    TLS_ST_CR_SRVR_DONE,
+    TLS_ST_CR_SESSION_TICKET,
+    TLS_ST_CR_CHANGE,
+    TLS_ST_CR_FINISHED,
+    TLS_ST_CW_CLNT_HELLO,
+    TLS_ST_CW_CERT,
+    TLS_ST_CW_KEY_EXCH,
+    TLS_ST_CW_CERT_VRFY,
+    TLS_ST_CW_CHANGE,
+    TLS_ST_CW_NEXT_PROTO,
+    TLS_ST_CW_FINISHED,
+    TLS_ST_SW_HELLO_REQ,
+    TLS_ST_SR_CLNT_HELLO,
+    DTLS_ST_SW_HELLO_VERIFY_REQUEST,
+    TLS_ST_SW_SRVR_HELLO,
+    TLS_ST_SW_CERT,
+    TLS_ST_SW_KEY_EXCH,
+    TLS_ST_SW_CERT_REQ,
+    TLS_ST_SW_SRVR_DONE,
+    TLS_ST_SR_CERT,
+    TLS_ST_SR_KEY_EXCH,
+    TLS_ST_SR_CERT_VRFY,
+    TLS_ST_SR_NEXT_PROTO,
+    TLS_ST_SR_CHANGE,
+    TLS_ST_SR_FINISHED,
+    TLS_ST_SW_SESSION_TICKET,
+    TLS_ST_SW_CERT_STATUS,
+    TLS_ST_SW_CHANGE,
+    TLS_ST_SW_FINISHED,
+    TLS_ST_SW_ENCRYPTED_EXTENSIONS,
+    TLS_ST_CR_ENCRYPTED_EXTENSIONS,
+    TLS_ST_CR_CERT_VRFY,
+    TLS_ST_SW_CERT_VRFY,
+    TLS_ST_CR_HELLO_REQ,
+    TLS_ST_SW_KEY_UPDATE,
+    TLS_ST_CW_KEY_UPDATE,
+    TLS_ST_SR_KEY_UPDATE,
+    TLS_ST_CR_KEY_UPDATE,
+    TLS_ST_EARLY_DATA,
+    TLS_ST_PENDING_EARLY_DATA_END,
+    TLS_ST_CW_END_OF_EARLY_DATA,
+    TLS_ST_SR_END_OF_EARLY_DATA
+} OSSL_HANDSHAKE_STATE;
+
+/*
+ * Most of the following state values are no longer used and are defined to be
+ * the closest equivalent value in the current state machine code. Not all
+ * defines have an equivalent and are set to a dummy value (-1). SSL_ST_CONNECT
+ * and SSL_ST_ACCEPT are still in use in the definition of SSL_CB_ACCEPT_LOOP,
+ * SSL_CB_ACCEPT_EXIT, SSL_CB_CONNECT_LOOP and SSL_CB_CONNECT_EXIT.
+ */
+
+# define SSL_ST_CONNECT                  0x1000
+# define SSL_ST_ACCEPT                   0x2000
+
+# define SSL_ST_MASK                     0x0FFF
+
+# define SSL_CB_LOOP                     0x01
+# define SSL_CB_EXIT                     0x02
+# define SSL_CB_READ                     0x04
+# define SSL_CB_WRITE                    0x08
+# define SSL_CB_ALERT                    0x4000/* used in callback */
+# define SSL_CB_READ_ALERT               (SSL_CB_ALERT|SSL_CB_READ)
+# define SSL_CB_WRITE_ALERT              (SSL_CB_ALERT|SSL_CB_WRITE)
+# define SSL_CB_ACCEPT_LOOP              (SSL_ST_ACCEPT|SSL_CB_LOOP)
+# define SSL_CB_ACCEPT_EXIT              (SSL_ST_ACCEPT|SSL_CB_EXIT)
+# define SSL_CB_CONNECT_LOOP             (SSL_ST_CONNECT|SSL_CB_LOOP)
+# define SSL_CB_CONNECT_EXIT             (SSL_ST_CONNECT|SSL_CB_EXIT)
+# define SSL_CB_HANDSHAKE_START          0x10
+# define SSL_CB_HANDSHAKE_DONE           0x20
+
+/* Is the SSL_connection established? */
+# define SSL_in_connect_init(a)          (SSL_in_init(a) && !SSL_is_server(a))
+# define SSL_in_accept_init(a)           (SSL_in_init(a) && SSL_is_server(a))
+int SSL_in_init(const SSL *s);
+int SSL_in_before(const SSL *s);
+int SSL_is_init_finished(const SSL *s);
+
+/*
+ * The following 3 states are kept in ssl->rlayer.rstate when reads fail, you
+ * should not need these
+ */
+# define SSL_ST_READ_HEADER                      0xF0
+# define SSL_ST_READ_BODY                        0xF1
+# define SSL_ST_READ_DONE                        0xF2
+
+/*-
+ * Obtain latest Finished message
+ *   -- that we sent (SSL_get_finished)
+ *   -- that we expected from peer (SSL_get_peer_finished).
+ * Returns length (0 == no Finished so far), copies up to 'count' bytes.
+ */
+size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
+size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
+
+/*
+ * use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 3 options are
+ * 'ored' with SSL_VERIFY_PEER if they are desired
+ */
+# define SSL_VERIFY_NONE                 0x00
+# define SSL_VERIFY_PEER                 0x01
+# define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
+# define SSL_VERIFY_CLIENT_ONCE          0x04
+# define SSL_VERIFY_POST_HANDSHAKE       0x08
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define OpenSSL_add_ssl_algorithms()   SSL_library_init()
+#  define SSLeay_add_ssl_algorithms()    SSL_library_init()
+# endif
+
+/* More backward compatibility */
+# define SSL_get_cipher(s) \
+                SSL_CIPHER_get_name(SSL_get_current_cipher(s))
+# define SSL_get_cipher_bits(s,np) \
+                SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
+# define SSL_get_cipher_version(s) \
+                SSL_CIPHER_get_version(SSL_get_current_cipher(s))
+# define SSL_get_cipher_name(s) \
+                SSL_CIPHER_get_name(SSL_get_current_cipher(s))
+# define SSL_get_time(a)         SSL_SESSION_get_time(a)
+# define SSL_set_time(a,b)       SSL_SESSION_set_time((a),(b))
+# define SSL_get_timeout(a)      SSL_SESSION_get_timeout(a)
+# define SSL_set_timeout(a,b)    SSL_SESSION_set_timeout((a),(b))
+
+# define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
+# define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
+
+DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
+# define SSL_AD_REASON_OFFSET            1000/* offset to get SSL_R_... value
+                                              * from SSL_AD_... */
+/* These alert types are for SSLv3 and TLSv1 */
+# define SSL_AD_CLOSE_NOTIFY             SSL3_AD_CLOSE_NOTIFY
+/* fatal */
+# define SSL_AD_UNEXPECTED_MESSAGE       SSL3_AD_UNEXPECTED_MESSAGE
+/* fatal */
+# define SSL_AD_BAD_RECORD_MAC           SSL3_AD_BAD_RECORD_MAC
+# define SSL_AD_DECRYPTION_FAILED        TLS1_AD_DECRYPTION_FAILED
+# define SSL_AD_RECORD_OVERFLOW          TLS1_AD_RECORD_OVERFLOW
+/* fatal */
+# define SSL_AD_DECOMPRESSION_FAILURE    SSL3_AD_DECOMPRESSION_FAILURE
+/* fatal */
+# define SSL_AD_HANDSHAKE_FAILURE        SSL3_AD_HANDSHAKE_FAILURE
+/* Not for TLS */
+# define SSL_AD_NO_CERTIFICATE           SSL3_AD_NO_CERTIFICATE
+# define SSL_AD_BAD_CERTIFICATE          SSL3_AD_BAD_CERTIFICATE
+# define SSL_AD_UNSUPPORTED_CERTIFICATE  SSL3_AD_UNSUPPORTED_CERTIFICATE
+# define SSL_AD_CERTIFICATE_REVOKED      SSL3_AD_CERTIFICATE_REVOKED
+# define SSL_AD_CERTIFICATE_EXPIRED      SSL3_AD_CERTIFICATE_EXPIRED
+# define SSL_AD_CERTIFICATE_UNKNOWN      SSL3_AD_CERTIFICATE_UNKNOWN
+/* fatal */
+# define SSL_AD_ILLEGAL_PARAMETER        SSL3_AD_ILLEGAL_PARAMETER
+/* fatal */
+# define SSL_AD_UNKNOWN_CA               TLS1_AD_UNKNOWN_CA
+/* fatal */
+# define SSL_AD_ACCESS_DENIED            TLS1_AD_ACCESS_DENIED
+/* fatal */
+# define SSL_AD_DECODE_ERROR             TLS1_AD_DECODE_ERROR
+# define SSL_AD_DECRYPT_ERROR            TLS1_AD_DECRYPT_ERROR
+/* fatal */
+# define SSL_AD_EXPORT_RESTRICTION       TLS1_AD_EXPORT_RESTRICTION
+/* fatal */
+# define SSL_AD_PROTOCOL_VERSION         TLS1_AD_PROTOCOL_VERSION
+/* fatal */
+# define SSL_AD_INSUFFICIENT_SECURITY    TLS1_AD_INSUFFICIENT_SECURITY
+/* fatal */
+# define SSL_AD_INTERNAL_ERROR           TLS1_AD_INTERNAL_ERROR
+# define SSL_AD_USER_CANCELLED           TLS1_AD_USER_CANCELLED
+# define SSL_AD_NO_RENEGOTIATION         TLS1_AD_NO_RENEGOTIATION
+# define SSL_AD_MISSING_EXTENSION        TLS13_AD_MISSING_EXTENSION
+# define SSL_AD_CERTIFICATE_REQUIRED     TLS13_AD_CERTIFICATE_REQUIRED
+# define SSL_AD_UNSUPPORTED_EXTENSION    TLS1_AD_UNSUPPORTED_EXTENSION
+# define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
+# define SSL_AD_UNRECOGNIZED_NAME        TLS1_AD_UNRECOGNIZED_NAME
+# define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
+# define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
+/* fatal */
+# define SSL_AD_UNKNOWN_PSK_IDENTITY     TLS1_AD_UNKNOWN_PSK_IDENTITY
+/* fatal */
+# define SSL_AD_INAPPROPRIATE_FALLBACK   TLS1_AD_INAPPROPRIATE_FALLBACK
+# define SSL_AD_NO_APPLICATION_PROTOCOL  TLS1_AD_NO_APPLICATION_PROTOCOL
+# define SSL_ERROR_NONE                  0
+# define SSL_ERROR_SSL                   1
+# define SSL_ERROR_WANT_READ             2
+# define SSL_ERROR_WANT_WRITE            3
+# define SSL_ERROR_WANT_X509_LOOKUP      4
+# define SSL_ERROR_SYSCALL               5/* look at error stack/return
+                                           * value/errno */
+# define SSL_ERROR_ZERO_RETURN           6
+# define SSL_ERROR_WANT_CONNECT          7
+# define SSL_ERROR_WANT_ACCEPT           8
+# define SSL_ERROR_WANT_ASYNC            9
+# define SSL_ERROR_WANT_ASYNC_JOB       10
+# define SSL_ERROR_WANT_CLIENT_HELLO_CB 11
+# define SSL_ERROR_WANT_RETRY_VERIFY    12
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define SSL_CTRL_SET_TMP_DH                    3
+#  define SSL_CTRL_SET_TMP_ECDH                  4
+#  define SSL_CTRL_SET_TMP_DH_CB                 6
+# endif
+
+# define SSL_CTRL_GET_CLIENT_CERT_REQUEST        9
+# define SSL_CTRL_GET_NUM_RENEGOTIATIONS         10
+# define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS       11
+# define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS       12
+# define SSL_CTRL_GET_FLAGS                      13
+# define SSL_CTRL_EXTRA_CHAIN_CERT               14
+# define SSL_CTRL_SET_MSG_CALLBACK               15
+# define SSL_CTRL_SET_MSG_CALLBACK_ARG           16
+/* only applies to datagram connections */
+# define SSL_CTRL_SET_MTU                17
+/* Stats */
+# define SSL_CTRL_SESS_NUMBER                    20
+# define SSL_CTRL_SESS_CONNECT                   21
+# define SSL_CTRL_SESS_CONNECT_GOOD              22
+# define SSL_CTRL_SESS_CONNECT_RENEGOTIATE       23
+# define SSL_CTRL_SESS_ACCEPT                    24
+# define SSL_CTRL_SESS_ACCEPT_GOOD               25
+# define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE        26
+# define SSL_CTRL_SESS_HIT                       27
+# define SSL_CTRL_SESS_CB_HIT                    28
+# define SSL_CTRL_SESS_MISSES                    29
+# define SSL_CTRL_SESS_TIMEOUTS                  30
+# define SSL_CTRL_SESS_CACHE_FULL                31
+# define SSL_CTRL_MODE                           33
+# define SSL_CTRL_GET_READ_AHEAD                 40
+# define SSL_CTRL_SET_READ_AHEAD                 41
+# define SSL_CTRL_SET_SESS_CACHE_SIZE            42
+# define SSL_CTRL_GET_SESS_CACHE_SIZE            43
+# define SSL_CTRL_SET_SESS_CACHE_MODE            44
+# define SSL_CTRL_GET_SESS_CACHE_MODE            45
+# define SSL_CTRL_GET_MAX_CERT_LIST              50
+# define SSL_CTRL_SET_MAX_CERT_LIST              51
+# define SSL_CTRL_SET_MAX_SEND_FRAGMENT          52
+/* see tls1.h for macros based on these */
+# define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB       53
+# define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG      54
+# define SSL_CTRL_SET_TLSEXT_HOSTNAME            55
+# define SSL_CTRL_SET_TLSEXT_DEBUG_CB            56
+# define SSL_CTRL_SET_TLSEXT_DEBUG_ARG           57
+# define SSL_CTRL_GET_TLSEXT_TICKET_KEYS         58
+# define SSL_CTRL_SET_TLSEXT_TICKET_KEYS         59
+/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT    60 */
+/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61 */
+/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62 */
+# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB       63
+# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG   64
+# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE     65
+# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS     66
+# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS     67
+# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS      68
+# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS      69
+# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP        70
+# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP        71
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB      72
+# endif
+# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB    75
+# define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB                76
+# define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB             77
+# define SSL_CTRL_SET_SRP_ARG            78
+# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME               79
+# define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH               80
+# define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD               81
+# define DTLS_CTRL_GET_TIMEOUT           73
+# define DTLS_CTRL_HANDLE_TIMEOUT        74
+# define SSL_CTRL_GET_RI_SUPPORT                 76
+# define SSL_CTRL_CLEAR_MODE                     78
+# define SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB      79
+# define SSL_CTRL_GET_EXTRA_CHAIN_CERTS          82
+# define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS        83
+# define SSL_CTRL_CHAIN                          88
+# define SSL_CTRL_CHAIN_CERT                     89
+# define SSL_CTRL_GET_GROUPS                     90
+# define SSL_CTRL_SET_GROUPS                     91
+# define SSL_CTRL_SET_GROUPS_LIST                92
+# define SSL_CTRL_GET_SHARED_GROUP               93
+# define SSL_CTRL_SET_SIGALGS                    97
+# define SSL_CTRL_SET_SIGALGS_LIST               98
+# define SSL_CTRL_CERT_FLAGS                     99
+# define SSL_CTRL_CLEAR_CERT_FLAGS               100
+# define SSL_CTRL_SET_CLIENT_SIGALGS             101
+# define SSL_CTRL_SET_CLIENT_SIGALGS_LIST        102
+# define SSL_CTRL_GET_CLIENT_CERT_TYPES          103
+# define SSL_CTRL_SET_CLIENT_CERT_TYPES          104
+# define SSL_CTRL_BUILD_CERT_CHAIN               105
+# define SSL_CTRL_SET_VERIFY_CERT_STORE          106
+# define SSL_CTRL_SET_CHAIN_CERT_STORE           107
+# define SSL_CTRL_GET_PEER_SIGNATURE_NID         108
+# define SSL_CTRL_GET_PEER_TMP_KEY               109
+# define SSL_CTRL_GET_RAW_CIPHERLIST             110
+# define SSL_CTRL_GET_EC_POINT_FORMATS           111
+# define SSL_CTRL_GET_CHAIN_CERTS                115
+# define SSL_CTRL_SELECT_CURRENT_CERT            116
+# define SSL_CTRL_SET_CURRENT_CERT               117
+# define SSL_CTRL_SET_DH_AUTO                    118
+# define DTLS_CTRL_SET_LINK_MTU                  120
+# define DTLS_CTRL_GET_LINK_MIN_MTU              121
+# define SSL_CTRL_GET_EXTMS_SUPPORT              122
+# define SSL_CTRL_SET_MIN_PROTO_VERSION          123
+# define SSL_CTRL_SET_MAX_PROTO_VERSION          124
+# define SSL_CTRL_SET_SPLIT_SEND_FRAGMENT        125
+# define SSL_CTRL_SET_MAX_PIPELINES              126
+# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_TYPE     127
+# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB       128
+# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB_ARG   129
+# define SSL_CTRL_GET_MIN_PROTO_VERSION          130
+# define SSL_CTRL_GET_MAX_PROTO_VERSION          131
+# define SSL_CTRL_GET_SIGNATURE_NID              132
+# define SSL_CTRL_GET_TMP_KEY                    133
+# define SSL_CTRL_GET_NEGOTIATED_GROUP           134
+# define SSL_CTRL_SET_RETRY_VERIFY               136
+# define SSL_CTRL_GET_VERIFY_CERT_STORE          137
+# define SSL_CTRL_GET_CHAIN_CERT_STORE           138
+# define SSL_CERT_SET_FIRST                      1
+# define SSL_CERT_SET_NEXT                       2
+# define SSL_CERT_SET_SERVER                     3
+# define DTLSv1_get_timeout(ssl, arg) \
+        SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)(arg))
+# define DTLSv1_handle_timeout(ssl) \
+        SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
+# define SSL_num_renegotiations(ssl) \
+        SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
+# define SSL_clear_num_renegotiations(ssl) \
+        SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
+# define SSL_total_renegotiations(ssl) \
+        SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define SSL_CTX_set_tmp_dh(ctx,dh) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)(dh))
+# endif
+# define SSL_CTX_set_dh_auto(ctx, onoff) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
+# define SSL_set_dh_auto(s, onoff) \
+        SSL_ctrl(s,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define SSL_set_tmp_dh(ssl,dh) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)(dh))
+# endif
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)(ecdh))
+#  define SSL_set_tmp_ecdh(ssl,ecdh) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)(ecdh))
+# endif
+# define SSL_CTX_add_extra_chain_cert(ctx,x509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)(x509))
+# define SSL_CTX_get_extra_chain_certs(ctx,px509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)
+# define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509)
+# define SSL_CTX_clear_extra_chain_certs(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)
+# define SSL_CTX_set0_chain(ctx,sk) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)(sk))
+# define SSL_CTX_set1_chain(ctx,sk) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)(sk))
+# define SSL_CTX_add0_chain_cert(ctx,x509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)(x509))
+# define SSL_CTX_add1_chain_cert(ctx,x509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)(x509))
+# define SSL_CTX_get0_chain_certs(ctx,px509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
+# define SSL_CTX_clear_chain_certs(ctx) \
+        SSL_CTX_set0_chain(ctx,NULL)
+# define SSL_CTX_build_cert_chain(ctx, flags) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
+# define SSL_CTX_select_current_cert(ctx,x509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)(x509))
+# define SSL_CTX_set_current_cert(ctx, op) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
+# define SSL_CTX_set0_verify_cert_store(ctx,st) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)(st))
+# define SSL_CTX_set1_verify_cert_store(ctx,st) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)(st))
+# define SSL_CTX_get0_verify_cert_store(ctx,st) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_VERIFY_CERT_STORE,0,(char *)(st))
+# define SSL_CTX_set0_chain_cert_store(ctx,st) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)(st))
+# define SSL_CTX_set1_chain_cert_store(ctx,st) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)(st))
+# define SSL_CTX_get0_chain_cert_store(ctx,st) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERT_STORE,0,(char *)(st))
+# define SSL_set0_chain(s,sk) \
+        SSL_ctrl(s,SSL_CTRL_CHAIN,0,(char *)(sk))
+# define SSL_set1_chain(s,sk) \
+        SSL_ctrl(s,SSL_CTRL_CHAIN,1,(char *)(sk))
+# define SSL_add0_chain_cert(s,x509) \
+        SSL_ctrl(s,SSL_CTRL_CHAIN_CERT,0,(char *)(x509))
+# define SSL_add1_chain_cert(s,x509) \
+        SSL_ctrl(s,SSL_CTRL_CHAIN_CERT,1,(char *)(x509))
+# define SSL_get0_chain_certs(s,px509) \
+        SSL_ctrl(s,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
+# define SSL_clear_chain_certs(s) \
+        SSL_set0_chain(s,NULL)
+# define SSL_build_cert_chain(s, flags) \
+        SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
+# define SSL_select_current_cert(s,x509) \
+        SSL_ctrl(s,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)(x509))
+# define SSL_set_current_cert(s,op) \
+        SSL_ctrl(s,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
+# define SSL_set0_verify_cert_store(s,st) \
+        SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)(st))
+# define SSL_set1_verify_cert_store(s,st) \
+        SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)(st))
+#define SSL_get0_verify_cert_store(s,st) \
+        SSL_ctrl(s,SSL_CTRL_GET_VERIFY_CERT_STORE,0,(char *)(st))
+# define SSL_set0_chain_cert_store(s,st) \
+        SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)(st))
+# define SSL_set1_chain_cert_store(s,st) \
+        SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)(st))
+#define SSL_get0_chain_cert_store(s,st) \
+        SSL_ctrl(s,SSL_CTRL_GET_CHAIN_CERT_STORE,0,(char *)(st))
+
+# define SSL_get1_groups(s, glist) \
+        SSL_ctrl(s,SSL_CTRL_GET_GROUPS,0,(int*)(glist))
+# define SSL_CTX_set1_groups(ctx, glist, glistlen) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_GROUPS,glistlen,(int *)(glist))
+# define SSL_CTX_set1_groups_list(ctx, s) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_GROUPS_LIST,0,(char *)(s))
+# define SSL_set1_groups(s, glist, glistlen) \
+        SSL_ctrl(s,SSL_CTRL_SET_GROUPS,glistlen,(char *)(glist))
+# define SSL_set1_groups_list(s, str) \
+        SSL_ctrl(s,SSL_CTRL_SET_GROUPS_LIST,0,(char *)(str))
+# define SSL_get_shared_group(s, n) \
+        SSL_ctrl(s,SSL_CTRL_GET_SHARED_GROUP,n,NULL)
+# define SSL_get_negotiated_group(s) \
+        SSL_ctrl(s,SSL_CTRL_GET_NEGOTIATED_GROUP,0,NULL)
+# define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)(slist))
+# define SSL_CTX_set1_sigalgs_list(ctx, s) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)(s))
+# define SSL_set1_sigalgs(s, slist, slistlen) \
+        SSL_ctrl(s,SSL_CTRL_SET_SIGALGS,slistlen,(int *)(slist))
+# define SSL_set1_sigalgs_list(s, str) \
+        SSL_ctrl(s,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)(str))
+# define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)(slist))
+# define SSL_CTX_set1_client_sigalgs_list(ctx, s) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)(s))
+# define SSL_set1_client_sigalgs(s, slist, slistlen) \
+        SSL_ctrl(s,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)(slist))
+# define SSL_set1_client_sigalgs_list(s, str) \
+        SSL_ctrl(s,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)(str))
+# define SSL_get0_certificate_types(s, clist) \
+        SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)(clist))
+# define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen, \
+                     (char *)(clist))
+# define SSL_set1_client_certificate_types(s, clist, clistlen) \
+        SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)(clist))
+# define SSL_get_signature_nid(s, pn) \
+        SSL_ctrl(s,SSL_CTRL_GET_SIGNATURE_NID,0,pn)
+# define SSL_get_peer_signature_nid(s, pn) \
+        SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn)
+# define SSL_get_peer_tmp_key(s, pk) \
+        SSL_ctrl(s,SSL_CTRL_GET_PEER_TMP_KEY,0,pk)
+# define SSL_get_tmp_key(s, pk) \
+        SSL_ctrl(s,SSL_CTRL_GET_TMP_KEY,0,pk)
+# define SSL_get0_raw_cipherlist(s, plst) \
+        SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,plst)
+# define SSL_get0_ec_point_formats(s, plst) \
+        SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,plst)
+# define SSL_CTX_set_min_proto_version(ctx, version) \
+        SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL)
+# define SSL_CTX_set_max_proto_version(ctx, version) \
+        SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL)
+# define SSL_CTX_get_min_proto_version(ctx) \
+        SSL_CTX_ctrl(ctx, SSL_CTRL_GET_MIN_PROTO_VERSION, 0, NULL)
+# define SSL_CTX_get_max_proto_version(ctx) \
+        SSL_CTX_ctrl(ctx, SSL_CTRL_GET_MAX_PROTO_VERSION, 0, NULL)
+# define SSL_set_min_proto_version(s, version) \
+        SSL_ctrl(s, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL)
+# define SSL_set_max_proto_version(s, version) \
+        SSL_ctrl(s, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL)
+# define SSL_get_min_proto_version(s) \
+        SSL_ctrl(s, SSL_CTRL_GET_MIN_PROTO_VERSION, 0, NULL)
+# define SSL_get_max_proto_version(s) \
+        SSL_ctrl(s, SSL_CTRL_GET_MAX_PROTO_VERSION, 0, NULL)
+
+const char *SSL_group_to_name(SSL *s, int id);
+
+/* Backwards compatibility, original 1.1.0 names */
+# define SSL_CTRL_GET_SERVER_TMP_KEY \
+         SSL_CTRL_GET_PEER_TMP_KEY
+# define SSL_get_server_tmp_key(s, pk) \
+         SSL_get_peer_tmp_key(s, pk)
+
+int SSL_set0_tmp_dh_pkey(SSL *s, EVP_PKEY *dhpkey);
+int SSL_CTX_set0_tmp_dh_pkey(SSL_CTX *ctx, EVP_PKEY *dhpkey);
+
+/*
+ * The following symbol names are old and obsolete. They are kept
+ * for compatibility reasons only and should not be used anymore.
+ */
+# define SSL_CTRL_GET_CURVES           SSL_CTRL_GET_GROUPS
+# define SSL_CTRL_SET_CURVES           SSL_CTRL_SET_GROUPS
+# define SSL_CTRL_SET_CURVES_LIST      SSL_CTRL_SET_GROUPS_LIST
+# define SSL_CTRL_GET_SHARED_CURVE     SSL_CTRL_GET_SHARED_GROUP
+
+# define SSL_get1_curves               SSL_get1_groups
+# define SSL_CTX_set1_curves           SSL_CTX_set1_groups
+# define SSL_CTX_set1_curves_list      SSL_CTX_set1_groups_list
+# define SSL_set1_curves               SSL_set1_groups
+# define SSL_set1_curves_list          SSL_set1_groups_list
+# define SSL_get_shared_curve          SSL_get_shared_group
+
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+/* Provide some compatibility macros for removed functionality. */
+#  define SSL_CTX_need_tmp_RSA(ctx)                0
+#  define SSL_CTX_set_tmp_rsa(ctx,rsa)             1
+#  define SSL_need_tmp_RSA(ssl)                    0
+#  define SSL_set_tmp_rsa(ssl,rsa)                 1
+#  define SSL_CTX_set_ecdh_auto(dummy, onoff)      ((onoff) != 0)
+#  define SSL_set_ecdh_auto(dummy, onoff)          ((onoff) != 0)
+/*
+ * We "pretend" to call the callback to avoid warnings about unused static
+ * functions.
+ */
+#  define SSL_CTX_set_tmp_rsa_callback(ctx, cb)    while(0) (cb)(NULL, 0, 0)
+#  define SSL_set_tmp_rsa_callback(ssl, cb)        while(0) (cb)(NULL, 0, 0)
+# endif
+__owur const BIO_METHOD *BIO_f_ssl(void);
+__owur BIO *BIO_new_ssl(SSL_CTX *ctx, int client);
+__owur BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
+__owur BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
+__owur int BIO_ssl_copy_session_id(BIO *to, BIO *from);
+void BIO_ssl_shutdown(BIO *ssl_bio);
+
+__owur int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str);
+__owur SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
+__owur SSL_CTX *SSL_CTX_new_ex(OSSL_LIB_CTX *libctx, const char *propq,
+                               const SSL_METHOD *meth);
+int SSL_CTX_up_ref(SSL_CTX *ctx);
+void SSL_CTX_free(SSL_CTX *);
+__owur long SSL_CTX_set_timeout(SSL_CTX *ctx, long t);
+__owur long SSL_CTX_get_timeout(const SSL_CTX *ctx);
+__owur X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
+void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *);
+void SSL_CTX_set1_cert_store(SSL_CTX *, X509_STORE *);
+__owur int SSL_want(const SSL *s);
+__owur int SSL_clear(SSL *s);
+
+void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm);
+
+__owur const SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
+__owur const SSL_CIPHER *SSL_get_pending_cipher(const SSL *s);
+__owur int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits);
+__owur const char *SSL_CIPHER_get_version(const SSL_CIPHER *c);
+__owur const char *SSL_CIPHER_get_name(const SSL_CIPHER *c);
+__owur const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c);
+__owur const char *OPENSSL_cipher_name(const char *rfc_name);
+__owur uint32_t SSL_CIPHER_get_id(const SSL_CIPHER *c);
+__owur uint16_t SSL_CIPHER_get_protocol_id(const SSL_CIPHER *c);
+__owur int SSL_CIPHER_get_kx_nid(const SSL_CIPHER *c);
+__owur int SSL_CIPHER_get_auth_nid(const SSL_CIPHER *c);
+__owur const EVP_MD *SSL_CIPHER_get_handshake_digest(const SSL_CIPHER *c);
+__owur int SSL_CIPHER_is_aead(const SSL_CIPHER *c);
+
+__owur int SSL_get_fd(const SSL *s);
+__owur int SSL_get_rfd(const SSL *s);
+__owur int SSL_get_wfd(const SSL *s);
+__owur const char *SSL_get_cipher_list(const SSL *s, int n);
+__owur char *SSL_get_shared_ciphers(const SSL *s, char *buf, int size);
+__owur int SSL_get_read_ahead(const SSL *s);
+__owur int SSL_pending(const SSL *s);
+__owur int SSL_has_pending(const SSL *s);
+# ifndef OPENSSL_NO_SOCK
+__owur int SSL_set_fd(SSL *s, int fd);
+__owur int SSL_set_rfd(SSL *s, int fd);
+__owur int SSL_set_wfd(SSL *s, int fd);
+# endif
+void SSL_set0_rbio(SSL *s, BIO *rbio);
+void SSL_set0_wbio(SSL *s, BIO *wbio);
+void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio);
+__owur BIO *SSL_get_rbio(const SSL *s);
+__owur BIO *SSL_get_wbio(const SSL *s);
+__owur int SSL_set_cipher_list(SSL *s, const char *str);
+__owur int SSL_CTX_set_ciphersuites(SSL_CTX *ctx, const char *str);
+__owur int SSL_set_ciphersuites(SSL *s, const char *str);
+void SSL_set_read_ahead(SSL *s, int yes);
+__owur int SSL_get_verify_mode(const SSL *s);
+__owur int SSL_get_verify_depth(const SSL *s);
+__owur SSL_verify_cb SSL_get_verify_callback(const SSL *s);
+void SSL_set_verify(SSL *s, int mode, SSL_verify_cb callback);
+void SSL_set_verify_depth(SSL *s, int depth);
+void SSL_set_cert_cb(SSL *s, int (*cb) (SSL *ssl, void *arg), void *arg);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 __owur int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
+OSSL_DEPRECATEDIN_3_0
+__owur int SSL_use_RSAPrivateKey_ASN1(SSL *ssl,
+                                      const unsigned char *d, long len);
+# endif
+__owur int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
+__owur int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d,
+                                   long len);
+__owur int SSL_use_certificate(SSL *ssl, X509 *x);
+__owur int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
+__owur int SSL_use_cert_and_key(SSL *ssl, X509 *x509, EVP_PKEY *privatekey,
+                                STACK_OF(X509) *chain, int override);
+
+
+/* serverinfo file format versions */
+# define SSL_SERVERINFOV1   1
+# define SSL_SERVERINFOV2   2
+
+/* Set serverinfo data for the current active cert. */
+__owur int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo,
+                                  size_t serverinfo_length);
+__owur int SSL_CTX_use_serverinfo_ex(SSL_CTX *ctx, unsigned int version,
+                                     const unsigned char *serverinfo,
+                                     size_t serverinfo_length);
+__owur int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file);
+
+#ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+__owur int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
+#endif
+
+__owur int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
+__owur int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
+
+#ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+__owur int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file,
+                                          int type);
+#endif
+__owur int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file,
+                                       int type);
+__owur int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file,
+                                        int type);
+/* PEM type */
+__owur int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file);
+__owur int SSL_use_certificate_chain_file(SSL *ssl, const char *file);
+__owur STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
+__owur STACK_OF(X509_NAME)
+*SSL_load_client_CA_file_ex(const char *file, OSSL_LIB_CTX *libctx,
+                            const char *propq);
+__owur int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
+                                               const char *file);
+int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
+                                       const char *dir);
+int SSL_add_store_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
+                                       const char *uri);
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define SSL_load_error_strings() \
+    OPENSSL_init_ssl(OPENSSL_INIT_LOAD_SSL_STRINGS \
+                     | OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL)
+# endif
+
+__owur const char *SSL_state_string(const SSL *s);
+__owur const char *SSL_rstate_string(const SSL *s);
+__owur const char *SSL_state_string_long(const SSL *s);
+__owur const char *SSL_rstate_string_long(const SSL *s);
+__owur long SSL_SESSION_get_time(const SSL_SESSION *s);
+__owur long SSL_SESSION_set_time(SSL_SESSION *s, long t);
+__owur long SSL_SESSION_get_timeout(const SSL_SESSION *s);
+__owur long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
+__owur int SSL_SESSION_get_protocol_version(const SSL_SESSION *s);
+__owur int SSL_SESSION_set_protocol_version(SSL_SESSION *s, int version);
+
+__owur const char *SSL_SESSION_get0_hostname(const SSL_SESSION *s);
+__owur int SSL_SESSION_set1_hostname(SSL_SESSION *s, const char *hostname);
+void SSL_SESSION_get0_alpn_selected(const SSL_SESSION *s,
+                                    const unsigned char **alpn,
+                                    size_t *len);
+__owur int SSL_SESSION_set1_alpn_selected(SSL_SESSION *s,
+                                          const unsigned char *alpn,
+                                          size_t len);
+__owur const SSL_CIPHER *SSL_SESSION_get0_cipher(const SSL_SESSION *s);
+__owur int SSL_SESSION_set_cipher(SSL_SESSION *s, const SSL_CIPHER *cipher);
+__owur int SSL_SESSION_has_ticket(const SSL_SESSION *s);
+__owur unsigned long SSL_SESSION_get_ticket_lifetime_hint(const SSL_SESSION *s);
+void SSL_SESSION_get0_ticket(const SSL_SESSION *s, const unsigned char **tick,
+                             size_t *len);
+__owur uint32_t SSL_SESSION_get_max_early_data(const SSL_SESSION *s);
+__owur int SSL_SESSION_set_max_early_data(SSL_SESSION *s,
+                                          uint32_t max_early_data);
+__owur int SSL_copy_session_id(SSL *to, const SSL *from);
+__owur X509 *SSL_SESSION_get0_peer(SSL_SESSION *s);
+__owur int SSL_SESSION_set1_id_context(SSL_SESSION *s,
+                                       const unsigned char *sid_ctx,
+                                       unsigned int sid_ctx_len);
+__owur int SSL_SESSION_set1_id(SSL_SESSION *s, const unsigned char *sid,
+                               unsigned int sid_len);
+__owur int SSL_SESSION_is_resumable(const SSL_SESSION *s);
+
+__owur SSL_SESSION *SSL_SESSION_new(void);
+__owur SSL_SESSION *SSL_SESSION_dup(const SSL_SESSION *src);
+const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
+                                        unsigned int *len);
+const unsigned char *SSL_SESSION_get0_id_context(const SSL_SESSION *s,
+                                                 unsigned int *len);
+__owur unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s);
+# ifndef OPENSSL_NO_STDIO
+int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses);
+# endif
+int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses);
+int SSL_SESSION_print_keylog(BIO *bp, const SSL_SESSION *x);
+int SSL_SESSION_up_ref(SSL_SESSION *ses);
+void SSL_SESSION_free(SSL_SESSION *ses);
+__owur int i2d_SSL_SESSION(const SSL_SESSION *in, unsigned char **pp);
+__owur int SSL_set_session(SSL *to, SSL_SESSION *session);
+int SSL_CTX_add_session(SSL_CTX *ctx, SSL_SESSION *session);
+int SSL_CTX_remove_session(SSL_CTX *ctx, SSL_SESSION *session);
+__owur int SSL_CTX_set_generate_session_id(SSL_CTX *ctx, GEN_SESSION_CB cb);
+__owur int SSL_set_generate_session_id(SSL *s, GEN_SESSION_CB cb);
+__owur int SSL_has_matching_session_id(const SSL *s,
+                                       const unsigned char *id,
+                                       unsigned int id_len);
+SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
+                             long length);
+
+# ifdef OPENSSL_X509_H
+__owur X509 *SSL_get0_peer_certificate(const SSL *s);
+__owur X509 *SSL_get1_peer_certificate(const SSL *s);
+/* Deprecated in 3.0.0 */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   define SSL_get_peer_certificate SSL_get1_peer_certificate
+#  endif
+# endif
+
+__owur STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
+
+__owur int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
+__owur int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
+__owur SSL_verify_cb SSL_CTX_get_verify_callback(const SSL_CTX *ctx);
+void SSL_CTX_set_verify(SSL_CTX *ctx, int mode, SSL_verify_cb callback);
+void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth);
+void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx,
+                                      int (*cb) (X509_STORE_CTX *, void *),
+                                      void *arg);
+void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb) (SSL *ssl, void *arg),
+                         void *arg);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+__owur int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
+OSSL_DEPRECATEDIN_3_0
+__owur int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d,
+                                          long len);
+# endif
+__owur int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
+__owur int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx,
+                                       const unsigned char *d, long len);
+__owur int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
+__owur int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len,
+                                        const unsigned char *d);
+__owur int SSL_CTX_use_cert_and_key(SSL_CTX *ctx, X509 *x509, EVP_PKEY *privatekey,
+                                    STACK_OF(X509) *chain, int override);
+
+void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
+void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
+pem_password_cb *SSL_CTX_get_default_passwd_cb(SSL_CTX *ctx);
+void *SSL_CTX_get_default_passwd_cb_userdata(SSL_CTX *ctx);
+void SSL_set_default_passwd_cb(SSL *s, pem_password_cb *cb);
+void SSL_set_default_passwd_cb_userdata(SSL *s, void *u);
+pem_password_cb *SSL_get_default_passwd_cb(SSL *s);
+void *SSL_get_default_passwd_cb_userdata(SSL *s);
+
+__owur int SSL_CTX_check_private_key(const SSL_CTX *ctx);
+__owur int SSL_check_private_key(const SSL *ctx);
+
+__owur int SSL_CTX_set_session_id_context(SSL_CTX *ctx,
+                                          const unsigned char *sid_ctx,
+                                          unsigned int sid_ctx_len);
+
+SSL *SSL_new(SSL_CTX *ctx);
+int SSL_up_ref(SSL *s);
+int SSL_is_dtls(const SSL *s);
+__owur int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx,
+                                      unsigned int sid_ctx_len);
+
+__owur int SSL_CTX_set_purpose(SSL_CTX *ctx, int purpose);
+__owur int SSL_set_purpose(SSL *ssl, int purpose);
+__owur int SSL_CTX_set_trust(SSL_CTX *ctx, int trust);
+__owur int SSL_set_trust(SSL *ssl, int trust);
+
+__owur int SSL_set1_host(SSL *s, const char *hostname);
+__owur int SSL_add1_host(SSL *s, const char *hostname);
+__owur const char *SSL_get0_peername(SSL *s);
+void SSL_set_hostflags(SSL *s, unsigned int flags);
+
+__owur int SSL_CTX_dane_enable(SSL_CTX *ctx);
+__owur int SSL_CTX_dane_mtype_set(SSL_CTX *ctx, const EVP_MD *md,
+                                  uint8_t mtype, uint8_t ord);
+__owur int SSL_dane_enable(SSL *s, const char *basedomain);
+__owur int SSL_dane_tlsa_add(SSL *s, uint8_t usage, uint8_t selector,
+                             uint8_t mtype, const unsigned char *data, size_t dlen);
+__owur int SSL_get0_dane_authority(SSL *s, X509 **mcert, EVP_PKEY **mspki);
+__owur int SSL_get0_dane_tlsa(SSL *s, uint8_t *usage, uint8_t *selector,
+                              uint8_t *mtype, const unsigned char **data,
+                              size_t *dlen);
+/*
+ * Bridge opacity barrier between libcrypt and libssl, also needed to support
+ * offline testing in test/danetest.c
+ */
+SSL_DANE *SSL_get0_dane(SSL *ssl);
+/*
+ * DANE flags
+ */
+unsigned long SSL_CTX_dane_set_flags(SSL_CTX *ctx, unsigned long flags);
+unsigned long SSL_CTX_dane_clear_flags(SSL_CTX *ctx, unsigned long flags);
+unsigned long SSL_dane_set_flags(SSL *ssl, unsigned long flags);
+unsigned long SSL_dane_clear_flags(SSL *ssl, unsigned long flags);
+
+__owur int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
+__owur int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
+
+__owur X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx);
+__owur X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl);
+
+# ifndef OPENSSL_NO_SRP
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name);
+OSSL_DEPRECATEDIN_3_0 int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password);
+OSSL_DEPRECATEDIN_3_0 int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength);
+OSSL_DEPRECATEDIN_3_0
+int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,
+                                        char *(*cb) (SSL *, void *));
+OSSL_DEPRECATEDIN_3_0
+int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,
+                                          int (*cb) (SSL *, void *));
+OSSL_DEPRECATEDIN_3_0
+int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
+                                      int (*cb) (SSL *, int *, void *));
+OSSL_DEPRECATEDIN_3_0 int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg);
+
+OSSL_DEPRECATEDIN_3_0
+int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
+                             BIGNUM *sa, BIGNUM *v, char *info);
+OSSL_DEPRECATEDIN_3_0
+int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
+                                const char *grp);
+
+OSSL_DEPRECATEDIN_3_0 __owur BIGNUM *SSL_get_srp_g(SSL *s);
+OSSL_DEPRECATEDIN_3_0 __owur BIGNUM *SSL_get_srp_N(SSL *s);
+
+OSSL_DEPRECATEDIN_3_0 __owur char *SSL_get_srp_username(SSL *s);
+OSSL_DEPRECATEDIN_3_0 __owur char *SSL_get_srp_userinfo(SSL *s);
+#  endif
+# endif
+
+/*
+ * ClientHello callback and helpers.
+ */
+
+# define SSL_CLIENT_HELLO_SUCCESS 1
+# define SSL_CLIENT_HELLO_ERROR   0
+# define SSL_CLIENT_HELLO_RETRY   (-1)
+
+typedef int (*SSL_client_hello_cb_fn) (SSL *s, int *al, void *arg);
+void SSL_CTX_set_client_hello_cb(SSL_CTX *c, SSL_client_hello_cb_fn cb,
+                                 void *arg);
+int SSL_client_hello_isv2(SSL *s);
+unsigned int SSL_client_hello_get0_legacy_version(SSL *s);
+size_t SSL_client_hello_get0_random(SSL *s, const unsigned char **out);
+size_t SSL_client_hello_get0_session_id(SSL *s, const unsigned char **out);
+size_t SSL_client_hello_get0_ciphers(SSL *s, const unsigned char **out);
+size_t SSL_client_hello_get0_compression_methods(SSL *s,
+                                                 const unsigned char **out);
+int SSL_client_hello_get1_extensions_present(SSL *s, int **out, size_t *outlen);
+int SSL_client_hello_get0_ext(SSL *s, unsigned int type,
+                              const unsigned char **out, size_t *outlen);
+
+void SSL_certs_clear(SSL *s);
+void SSL_free(SSL *ssl);
+# ifdef OSSL_ASYNC_FD
+/*
+ * Windows application developer has to include windows.h to use these.
+ */
+__owur int SSL_waiting_for_async(SSL *s);
+__owur int SSL_get_all_async_fds(SSL *s, OSSL_ASYNC_FD *fds, size_t *numfds);
+__owur int SSL_get_changed_async_fds(SSL *s, OSSL_ASYNC_FD *addfd,
+                                     size_t *numaddfds, OSSL_ASYNC_FD *delfd,
+                                     size_t *numdelfds);
+__owur int SSL_CTX_set_async_callback(SSL_CTX *ctx, SSL_async_callback_fn callback);
+__owur int SSL_CTX_set_async_callback_arg(SSL_CTX *ctx, void *arg);
+__owur int SSL_set_async_callback(SSL *s, SSL_async_callback_fn callback);
+__owur int SSL_set_async_callback_arg(SSL *s, void *arg);
+__owur int SSL_get_async_status(SSL *s, int *status);
+
+# endif
+__owur int SSL_accept(SSL *ssl);
+__owur int SSL_stateless(SSL *s);
+__owur int SSL_connect(SSL *ssl);
+__owur int SSL_read(SSL *ssl, void *buf, int num);
+__owur int SSL_read_ex(SSL *ssl, void *buf, size_t num, size_t *readbytes);
+
+# define SSL_READ_EARLY_DATA_ERROR   0
+# define SSL_READ_EARLY_DATA_SUCCESS 1
+# define SSL_READ_EARLY_DATA_FINISH  2
+
+__owur int SSL_read_early_data(SSL *s, void *buf, size_t num,
+                               size_t *readbytes);
+__owur int SSL_peek(SSL *ssl, void *buf, int num);
+__owur int SSL_peek_ex(SSL *ssl, void *buf, size_t num, size_t *readbytes);
+__owur ossl_ssize_t SSL_sendfile(SSL *s, int fd, off_t offset, size_t size,
+                                 int flags);
+__owur int SSL_write(SSL *ssl, const void *buf, int num);
+__owur int SSL_write_ex(SSL *s, const void *buf, size_t num, size_t *written);
+__owur int SSL_write_early_data(SSL *s, const void *buf, size_t num,
+                                size_t *written);
+long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg);
+long SSL_callback_ctrl(SSL *, int, void (*)(void));
+long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg);
+long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
+
+# define SSL_EARLY_DATA_NOT_SENT    0
+# define SSL_EARLY_DATA_REJECTED    1
+# define SSL_EARLY_DATA_ACCEPTED    2
+
+__owur int SSL_get_early_data_status(const SSL *s);
+
+__owur int SSL_get_error(const SSL *s, int ret_code);
+__owur const char *SSL_get_version(const SSL *s);
+
+/* This sets the 'default' SSL version that SSL_new() will create */
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+__owur int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
+# endif
+
+# ifndef OPENSSL_NO_SSL3_METHOD
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *SSLv3_method(void); /* SSLv3 */
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *SSLv3_server_method(void);
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *SSLv3_client_method(void);
+#  endif
+# endif
+
+#define SSLv23_method           TLS_method
+#define SSLv23_server_method    TLS_server_method
+#define SSLv23_client_method    TLS_client_method
+
+/* Negotiate highest available SSL/TLS version */
+__owur const SSL_METHOD *TLS_method(void);
+__owur const SSL_METHOD *TLS_server_method(void);
+__owur const SSL_METHOD *TLS_client_method(void);
+
+# ifndef OPENSSL_NO_TLS1_METHOD
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_server_method(void);
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_client_method(void);
+#  endif
+# endif
+
+# ifndef OPENSSL_NO_TLS1_1_METHOD
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_1_server_method(void);
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_1_client_method(void);
+#  endif
+# endif
+
+# ifndef OPENSSL_NO_TLS1_2_METHOD
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_2_server_method(void);
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_2_client_method(void);
+#  endif
+# endif
+
+# ifndef OPENSSL_NO_DTLS1_METHOD
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *DTLSv1_server_method(void);
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *DTLSv1_client_method(void);
+#  endif
+# endif
+
+# ifndef OPENSSL_NO_DTLS1_2_METHOD
+/* DTLSv1.2 */
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *DTLSv1_2_method(void);
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *DTLSv1_2_server_method(void);
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *DTLSv1_2_client_method(void);
+#  endif
+# endif
+
+__owur const SSL_METHOD *DTLS_method(void); /* DTLS 1.0 and 1.2 */
+__owur const SSL_METHOD *DTLS_server_method(void); /* DTLS 1.0 and 1.2 */
+__owur const SSL_METHOD *DTLS_client_method(void); /* DTLS 1.0 and 1.2 */
+
+__owur size_t DTLS_get_data_mtu(const SSL *s);
+
+__owur STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
+__owur STACK_OF(SSL_CIPHER) *SSL_CTX_get_ciphers(const SSL_CTX *ctx);
+__owur STACK_OF(SSL_CIPHER) *SSL_get_client_ciphers(const SSL *s);
+__owur STACK_OF(SSL_CIPHER) *SSL_get1_supported_ciphers(SSL *s);
+
+__owur int SSL_do_handshake(SSL *s);
+int SSL_key_update(SSL *s, int updatetype);
+int SSL_get_key_update_type(const SSL *s);
+int SSL_renegotiate(SSL *s);
+int SSL_renegotiate_abbreviated(SSL *s);
+__owur int SSL_renegotiate_pending(const SSL *s);
+int SSL_new_session_ticket(SSL *s);
+int SSL_shutdown(SSL *s);
+__owur int SSL_verify_client_post_handshake(SSL *s);
+void SSL_CTX_set_post_handshake_auth(SSL_CTX *ctx, int val);
+void SSL_set_post_handshake_auth(SSL *s, int val);
+
+__owur const SSL_METHOD *SSL_CTX_get_ssl_method(const SSL_CTX *ctx);
+__owur const SSL_METHOD *SSL_get_ssl_method(const SSL *s);
+__owur int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);
+__owur const char *SSL_alert_type_string_long(int value);
+__owur const char *SSL_alert_type_string(int value);
+__owur const char *SSL_alert_desc_string_long(int value);
+__owur const char *SSL_alert_desc_string(int value);
+
+void SSL_set0_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
+void SSL_CTX_set0_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
+__owur const STACK_OF(X509_NAME) *SSL_get0_CA_list(const SSL *s);
+__owur const STACK_OF(X509_NAME) *SSL_CTX_get0_CA_list(const SSL_CTX *ctx);
+__owur int SSL_add1_to_CA_list(SSL *ssl, const X509 *x);
+__owur int SSL_CTX_add1_to_CA_list(SSL_CTX *ctx, const X509 *x);
+__owur const STACK_OF(X509_NAME) *SSL_get0_peer_CA_list(const SSL *s);
+
+void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
+void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
+__owur STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
+__owur STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
+__owur int SSL_add_client_CA(SSL *ssl, X509 *x);
+__owur int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x);
+
+void SSL_set_connect_state(SSL *s);
+void SSL_set_accept_state(SSL *s);
+
+__owur long SSL_get_default_timeout(const SSL *s);
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define SSL_library_init() OPENSSL_init_ssl(0, NULL)
+# endif
+
+__owur char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size);
+__owur STACK_OF(X509_NAME) *SSL_dup_CA_list(const STACK_OF(X509_NAME) *sk);
+
+__owur SSL *SSL_dup(SSL *ssl);
+
+__owur X509 *SSL_get_certificate(const SSL *ssl);
+/*
+ * EVP_PKEY
+ */
+struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl);
+
+__owur X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx);
+__owur EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx);
+
+void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode);
+__owur int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
+void SSL_set_quiet_shutdown(SSL *ssl, int mode);
+__owur int SSL_get_quiet_shutdown(const SSL *ssl);
+void SSL_set_shutdown(SSL *ssl, int mode);
+__owur int SSL_get_shutdown(const SSL *ssl);
+__owur int SSL_version(const SSL *ssl);
+__owur int SSL_client_version(const SSL *s);
+__owur int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
+__owur int SSL_CTX_set_default_verify_dir(SSL_CTX *ctx);
+__owur int SSL_CTX_set_default_verify_file(SSL_CTX *ctx);
+__owur int SSL_CTX_set_default_verify_store(SSL_CTX *ctx);
+__owur int SSL_CTX_load_verify_file(SSL_CTX *ctx, const char *CAfile);
+__owur int SSL_CTX_load_verify_dir(SSL_CTX *ctx, const char *CApath);
+__owur int SSL_CTX_load_verify_store(SSL_CTX *ctx, const char *CAstore);
+__owur int SSL_CTX_load_verify_locations(SSL_CTX *ctx,
+                                                        const char *CAfile,
+                                                        const char *CApath);
+# define SSL_get0_session SSL_get_session/* just peek at pointer */
+__owur SSL_SESSION *SSL_get_session(const SSL *ssl);
+__owur SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
+__owur SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
+SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx);
+void SSL_set_info_callback(SSL *ssl,
+                           void (*cb) (const SSL *ssl, int type, int val));
+void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type,
+                                               int val);
+__owur OSSL_HANDSHAKE_STATE SSL_get_state(const SSL *ssl);
+
+void SSL_set_verify_result(SSL *ssl, long v);
+__owur long SSL_get_verify_result(const SSL *ssl);
+__owur STACK_OF(X509) *SSL_get0_verified_chain(const SSL *s);
+
+__owur size_t SSL_get_client_random(const SSL *ssl, unsigned char *out,
+                                    size_t outlen);
+__owur size_t SSL_get_server_random(const SSL *ssl, unsigned char *out,
+                                    size_t outlen);
+__owur size_t SSL_SESSION_get_master_key(const SSL_SESSION *sess,
+                                         unsigned char *out, size_t outlen);
+__owur int SSL_SESSION_set1_master_key(SSL_SESSION *sess,
+                                       const unsigned char *in, size_t len);
+uint8_t SSL_SESSION_get_max_fragment_length(const SSL_SESSION *sess);
+
+#define SSL_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL, l, p, newf, dupf, freef)
+__owur int SSL_set_ex_data(SSL *ssl, int idx, void *data);
+void *SSL_get_ex_data(const SSL *ssl, int idx);
+#define SSL_SESSION_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_SESSION, l, p, newf, dupf, freef)
+__owur int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data);
+void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx);
+#define SSL_CTX_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_CTX, l, p, newf, dupf, freef)
+__owur int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data);
+void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx);
+
+__owur int SSL_get_ex_data_X509_STORE_CTX_idx(void);
+
+# define SSL_CTX_sess_set_cache_size(ctx,t) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
+# define SSL_CTX_sess_get_cache_size(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
+# define SSL_CTX_set_session_cache_mode(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
+# define SSL_CTX_get_session_cache_mode(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
+
+# define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
+# define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
+# define SSL_CTX_get_read_ahead(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
+# define SSL_CTX_set_read_ahead(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
+# define SSL_CTX_get_max_cert_list(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
+# define SSL_CTX_set_max_cert_list(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
+# define SSL_get_max_cert_list(ssl) \
+        SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
+# define SSL_set_max_cert_list(ssl,m) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
+
+# define SSL_CTX_set_max_send_fragment(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
+# define SSL_set_max_send_fragment(ssl,m) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
+# define SSL_CTX_set_split_send_fragment(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SPLIT_SEND_FRAGMENT,m,NULL)
+# define SSL_set_split_send_fragment(ssl,m) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_SPLIT_SEND_FRAGMENT,m,NULL)
+# define SSL_CTX_set_max_pipelines(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_PIPELINES,m,NULL)
+# define SSL_set_max_pipelines(ssl,m) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_MAX_PIPELINES,m,NULL)
+# define SSL_set_retry_verify(ssl) \
+        (SSL_ctrl(ssl,SSL_CTRL_SET_RETRY_VERIFY,0,NULL) > 0)
+
+void SSL_CTX_set_default_read_buffer_len(SSL_CTX *ctx, size_t len);
+void SSL_set_default_read_buffer_len(SSL *s, size_t len);
+
+# ifndef OPENSSL_NO_DH
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+/* NB: the |keylength| is only applicable when is_export is true */
+OSSL_DEPRECATEDIN_3_0
+void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
+                                 DH *(*dh) (SSL *ssl, int is_export,
+                                            int keylength));
+OSSL_DEPRECATEDIN_3_0
+void SSL_set_tmp_dh_callback(SSL *ssl,
+                             DH *(*dh) (SSL *ssl, int is_export,
+                                        int keylength));
+#  endif
+# endif
+
+__owur const COMP_METHOD *SSL_get_current_compression(const SSL *s);
+__owur const COMP_METHOD *SSL_get_current_expansion(const SSL *s);
+__owur const char *SSL_COMP_get_name(const COMP_METHOD *comp);
+__owur const char *SSL_COMP_get0_name(const SSL_COMP *comp);
+__owur int SSL_COMP_get_id(const SSL_COMP *comp);
+STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
+__owur STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP)
+                                                             *meths);
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define SSL_COMP_free_compression_methods() while(0) continue
+# endif
+__owur int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm);
+
+const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr);
+int SSL_CIPHER_get_cipher_nid(const SSL_CIPHER *c);
+int SSL_CIPHER_get_digest_nid(const SSL_CIPHER *c);
+int SSL_bytes_to_cipher_list(SSL *s, const unsigned char *bytes, size_t len,
+                             int isv2format, STACK_OF(SSL_CIPHER) **sk,
+                             STACK_OF(SSL_CIPHER) **scsvs);
+
+/* TLS extensions functions */
+__owur int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len);
+
+__owur int SSL_set_session_ticket_ext_cb(SSL *s,
+                                         tls_session_ticket_ext_cb_fn cb,
+                                         void *arg);
+
+/* Pre-shared secret session resumption functions */
+__owur int SSL_set_session_secret_cb(SSL *s,
+                                     tls_session_secret_cb_fn session_secret_cb,
+                                     void *arg);
+
+void SSL_CTX_set_not_resumable_session_callback(SSL_CTX *ctx,
+                                                int (*cb) (SSL *ssl,
+                                                           int
+                                                           is_forward_secure));
+
+void SSL_set_not_resumable_session_callback(SSL *ssl,
+                                            int (*cb) (SSL *ssl,
+                                                       int is_forward_secure));
+
+void SSL_CTX_set_record_padding_callback(SSL_CTX *ctx,
+                                         size_t (*cb) (SSL *ssl, int type,
+                                                       size_t len, void *arg));
+void SSL_CTX_set_record_padding_callback_arg(SSL_CTX *ctx, void *arg);
+void *SSL_CTX_get_record_padding_callback_arg(const SSL_CTX *ctx);
+int SSL_CTX_set_block_padding(SSL_CTX *ctx, size_t block_size);
+
+int SSL_set_record_padding_callback(SSL *ssl,
+                                    size_t (*cb) (SSL *ssl, int type,
+                                                  size_t len, void *arg));
+void SSL_set_record_padding_callback_arg(SSL *ssl, void *arg);
+void *SSL_get_record_padding_callback_arg(const SSL *ssl);
+int SSL_set_block_padding(SSL *ssl, size_t block_size);
+
+int SSL_set_num_tickets(SSL *s, size_t num_tickets);
+size_t SSL_get_num_tickets(const SSL *s);
+int SSL_CTX_set_num_tickets(SSL_CTX *ctx, size_t num_tickets);
+size_t SSL_CTX_get_num_tickets(const SSL_CTX *ctx);
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define SSL_cache_hit(s) SSL_session_reused(s)
+# endif
+
+__owur int SSL_session_reused(const SSL *s);
+__owur int SSL_is_server(const SSL *s);
+
+__owur __owur SSL_CONF_CTX *SSL_CONF_CTX_new(void);
+int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx);
+void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx);
+unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags);
+__owur unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx,
+                                             unsigned int flags);
+__owur int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre);
+
+void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl);
+void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx);
+
+__owur int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value);
+__owur int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv);
+__owur int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd);
+
+void SSL_add_ssl_module(void);
+int SSL_config(SSL *s, const char *name);
+int SSL_CTX_config(SSL_CTX *ctx, const char *name);
+
+# ifndef OPENSSL_NO_SSL_TRACE
+void SSL_trace(int write_p, int version, int content_type,
+               const void *buf, size_t len, SSL *ssl, void *arg);
+# endif
+
+# ifndef OPENSSL_NO_SOCK
+int DTLSv1_listen(SSL *s, BIO_ADDR *client);
+# endif
+
+# ifndef OPENSSL_NO_CT
+
+/*
+ * A callback for verifying that the received SCTs are sufficient.
+ * Expected to return 1 if they are sufficient, otherwise 0.
+ * May return a negative integer if an error occurs.
+ * A connection should be aborted if the SCTs are deemed insufficient.
+ */
+typedef int (*ssl_ct_validation_cb)(const CT_POLICY_EVAL_CTX *ctx,
+                                    const STACK_OF(SCT) *scts, void *arg);
+
+/*
+ * Sets a |callback| that is invoked upon receipt of ServerHelloDone to validate
+ * the received SCTs.
+ * If the callback returns a non-positive result, the connection is terminated.
+ * Call this function before beginning a handshake.
+ * If a NULL |callback| is provided, SCT validation is disabled.
+ * |arg| is arbitrary userdata that will be passed to the callback whenever it
+ * is invoked. Ownership of |arg| remains with the caller.
+ *
+ * NOTE: A side-effect of setting a CT callback is that an OCSP stapled response
+ *       will be requested.
+ */
+int SSL_set_ct_validation_callback(SSL *s, ssl_ct_validation_cb callback,
+                                   void *arg);
+int SSL_CTX_set_ct_validation_callback(SSL_CTX *ctx,
+                                       ssl_ct_validation_cb callback,
+                                       void *arg);
+#define SSL_disable_ct(s) \
+        ((void) SSL_set_validation_callback((s), NULL, NULL))
+#define SSL_CTX_disable_ct(ctx) \
+        ((void) SSL_CTX_set_validation_callback((ctx), NULL, NULL))
+
+/*
+ * The validation type enumerates the available behaviours of the built-in SSL
+ * CT validation callback selected via SSL_enable_ct() and SSL_CTX_enable_ct().
+ * The underlying callback is a static function in libssl.
+ */
+enum {
+    SSL_CT_VALIDATION_PERMISSIVE = 0,
+    SSL_CT_VALIDATION_STRICT
+};
+
+/*
+ * Enable CT by setting up a callback that implements one of the built-in
+ * validation variants.  The SSL_CT_VALIDATION_PERMISSIVE variant always
+ * continues the handshake, the application can make appropriate decisions at
+ * handshake completion.  The SSL_CT_VALIDATION_STRICT variant requires at
+ * least one valid SCT, or else handshake termination will be requested.  The
+ * handshake may continue anyway if SSL_VERIFY_NONE is in effect.
+ */
+int SSL_enable_ct(SSL *s, int validation_mode);
+int SSL_CTX_enable_ct(SSL_CTX *ctx, int validation_mode);
+
+/*
+ * Report whether a non-NULL callback is enabled.
+ */
+int SSL_ct_is_enabled(const SSL *s);
+int SSL_CTX_ct_is_enabled(const SSL_CTX *ctx);
+
+/* Gets the SCTs received from a connection */
+const STACK_OF(SCT) *SSL_get0_peer_scts(SSL *s);
+
+/*
+ * Loads the CT log list from the default location.
+ * If a CTLOG_STORE has previously been set using SSL_CTX_set_ctlog_store,
+ * the log information loaded from this file will be appended to the
+ * CTLOG_STORE.
+ * Returns 1 on success, 0 otherwise.
+ */
+int SSL_CTX_set_default_ctlog_list_file(SSL_CTX *ctx);
+
+/*
+ * Loads the CT log list from the specified file path.
+ * If a CTLOG_STORE has previously been set using SSL_CTX_set_ctlog_store,
+ * the log information loaded from this file will be appended to the
+ * CTLOG_STORE.
+ * Returns 1 on success, 0 otherwise.
+ */
+int SSL_CTX_set_ctlog_list_file(SSL_CTX *ctx, const char *path);
+
+/*
+ * Sets the CT log list used by all SSL connections created from this SSL_CTX.
+ * Ownership of the CTLOG_STORE is transferred to the SSL_CTX.
+ */
+void SSL_CTX_set0_ctlog_store(SSL_CTX *ctx, CTLOG_STORE *logs);
+
+/*
+ * Gets the CT log list used by all SSL connections created from this SSL_CTX.
+ * This will be NULL unless one of the following functions has been called:
+ * - SSL_CTX_set_default_ctlog_list_file
+ * - SSL_CTX_set_ctlog_list_file
+ * - SSL_CTX_set_ctlog_store
+ */
+const CTLOG_STORE *SSL_CTX_get0_ctlog_store(const SSL_CTX *ctx);
+
+# endif /* OPENSSL_NO_CT */
+
+/* What the "other" parameter contains in security callback */
+/* Mask for type */
+# define SSL_SECOP_OTHER_TYPE    0xffff0000
+# define SSL_SECOP_OTHER_NONE    0
+# define SSL_SECOP_OTHER_CIPHER  (1 << 16)
+# define SSL_SECOP_OTHER_CURVE   (2 << 16)
+# define SSL_SECOP_OTHER_DH      (3 << 16)
+# define SSL_SECOP_OTHER_PKEY    (4 << 16)
+# define SSL_SECOP_OTHER_SIGALG  (5 << 16)
+# define SSL_SECOP_OTHER_CERT    (6 << 16)
+
+/* Indicated operation refers to peer key or certificate */
+# define SSL_SECOP_PEER          0x1000
+
+/* Values for "op" parameter in security callback */
+
+/* Called to filter ciphers */
+/* Ciphers client supports */
+# define SSL_SECOP_CIPHER_SUPPORTED      (1 | SSL_SECOP_OTHER_CIPHER)
+/* Cipher shared by client/server */
+# define SSL_SECOP_CIPHER_SHARED         (2 | SSL_SECOP_OTHER_CIPHER)
+/* Sanity check of cipher server selects */
+# define SSL_SECOP_CIPHER_CHECK          (3 | SSL_SECOP_OTHER_CIPHER)
+/* Curves supported by client */
+# define SSL_SECOP_CURVE_SUPPORTED       (4 | SSL_SECOP_OTHER_CURVE)
+/* Curves shared by client/server */
+# define SSL_SECOP_CURVE_SHARED          (5 | SSL_SECOP_OTHER_CURVE)
+/* Sanity check of curve server selects */
+# define SSL_SECOP_CURVE_CHECK           (6 | SSL_SECOP_OTHER_CURVE)
+/* Temporary DH key */
+# define SSL_SECOP_TMP_DH                (7 | SSL_SECOP_OTHER_PKEY)
+/* SSL/TLS version */
+# define SSL_SECOP_VERSION               (9 | SSL_SECOP_OTHER_NONE)
+/* Session tickets */
+# define SSL_SECOP_TICKET                (10 | SSL_SECOP_OTHER_NONE)
+/* Supported signature algorithms sent to peer */
+# define SSL_SECOP_SIGALG_SUPPORTED      (11 | SSL_SECOP_OTHER_SIGALG)
+/* Shared signature algorithm */
+# define SSL_SECOP_SIGALG_SHARED         (12 | SSL_SECOP_OTHER_SIGALG)
+/* Sanity check signature algorithm allowed */
+# define SSL_SECOP_SIGALG_CHECK          (13 | SSL_SECOP_OTHER_SIGALG)
+/* Used to get mask of supported public key signature algorithms */
+# define SSL_SECOP_SIGALG_MASK           (14 | SSL_SECOP_OTHER_SIGALG)
+/* Use to see if compression is allowed */
+# define SSL_SECOP_COMPRESSION           (15 | SSL_SECOP_OTHER_NONE)
+/* EE key in certificate */
+# define SSL_SECOP_EE_KEY                (16 | SSL_SECOP_OTHER_CERT)
+/* CA key in certificate */
+# define SSL_SECOP_CA_KEY                (17 | SSL_SECOP_OTHER_CERT)
+/* CA digest algorithm in certificate */
+# define SSL_SECOP_CA_MD                 (18 | SSL_SECOP_OTHER_CERT)
+/* Peer EE key in certificate */
+# define SSL_SECOP_PEER_EE_KEY           (SSL_SECOP_EE_KEY | SSL_SECOP_PEER)
+/* Peer CA key in certificate */
+# define SSL_SECOP_PEER_CA_KEY           (SSL_SECOP_CA_KEY | SSL_SECOP_PEER)
+/* Peer CA digest algorithm in certificate */
+# define SSL_SECOP_PEER_CA_MD            (SSL_SECOP_CA_MD | SSL_SECOP_PEER)
+
+void SSL_set_security_level(SSL *s, int level);
+__owur int SSL_get_security_level(const SSL *s);
+void SSL_set_security_callback(SSL *s,
+                               int (*cb) (const SSL *s, const SSL_CTX *ctx,
+                                          int op, int bits, int nid,
+                                          void *other, void *ex));
+int (*SSL_get_security_callback(const SSL *s)) (const SSL *s,
+                                                const SSL_CTX *ctx, int op,
+                                                int bits, int nid, void *other,
+                                                void *ex);
+void SSL_set0_security_ex_data(SSL *s, void *ex);
+__owur void *SSL_get0_security_ex_data(const SSL *s);
+
+void SSL_CTX_set_security_level(SSL_CTX *ctx, int level);
+__owur int SSL_CTX_get_security_level(const SSL_CTX *ctx);
+void SSL_CTX_set_security_callback(SSL_CTX *ctx,
+                                   int (*cb) (const SSL *s, const SSL_CTX *ctx,
+                                              int op, int bits, int nid,
+                                              void *other, void *ex));
+int (*SSL_CTX_get_security_callback(const SSL_CTX *ctx)) (const SSL *s,
+                                                          const SSL_CTX *ctx,
+                                                          int op, int bits,
+                                                          int nid,
+                                                          void *other,
+                                                          void *ex);
+void SSL_CTX_set0_security_ex_data(SSL_CTX *ctx, void *ex);
+__owur void *SSL_CTX_get0_security_ex_data(const SSL_CTX *ctx);
+
+/* OPENSSL_INIT flag 0x010000 reserved for internal use */
+# define OPENSSL_INIT_NO_LOAD_SSL_STRINGS    0x00100000L
+# define OPENSSL_INIT_LOAD_SSL_STRINGS       0x00200000L
+
+# define OPENSSL_INIT_SSL_DEFAULT \
+        (OPENSSL_INIT_LOAD_SSL_STRINGS | OPENSSL_INIT_LOAD_CRYPTO_STRINGS)
+
+int OPENSSL_init_ssl(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings);
+
+# ifndef OPENSSL_NO_UNIT_TEST
+__owur const struct openssl_ssl_test_functions *SSL_test_functions(void);
+# endif
+
+__owur int SSL_free_buffers(SSL *ssl);
+__owur int SSL_alloc_buffers(SSL *ssl);
+
+/* Status codes passed to the decrypt session ticket callback. Some of these
+ * are for internal use only and are never passed to the callback. */
+typedef int SSL_TICKET_STATUS;
+
+/* Support for ticket appdata */
+/* fatal error, malloc failure */
+# define SSL_TICKET_FATAL_ERR_MALLOC 0
+/* fatal error, either from parsing or decrypting the ticket */
+# define SSL_TICKET_FATAL_ERR_OTHER  1
+/* No ticket present */
+# define SSL_TICKET_NONE             2
+/* Empty ticket present */
+# define SSL_TICKET_EMPTY            3
+/* the ticket couldn't be decrypted */
+# define SSL_TICKET_NO_DECRYPT       4
+/* a ticket was successfully decrypted */
+# define SSL_TICKET_SUCCESS          5
+/* same as above but the ticket needs to be renewed */
+# define SSL_TICKET_SUCCESS_RENEW    6
+
+/* Return codes for the decrypt session ticket callback */
+typedef int SSL_TICKET_RETURN;
+
+/* An error occurred */
+#define SSL_TICKET_RETURN_ABORT             0
+/* Do not use the ticket, do not send a renewed ticket to the client */
+#define SSL_TICKET_RETURN_IGNORE            1
+/* Do not use the ticket, send a renewed ticket to the client */
+#define SSL_TICKET_RETURN_IGNORE_RENEW      2
+/* Use the ticket, do not send a renewed ticket to the client */
+#define SSL_TICKET_RETURN_USE               3
+/* Use the ticket, send a renewed ticket to the client */
+#define SSL_TICKET_RETURN_USE_RENEW         4
+
+typedef int (*SSL_CTX_generate_session_ticket_fn)(SSL *s, void *arg);
+typedef SSL_TICKET_RETURN (*SSL_CTX_decrypt_session_ticket_fn)(SSL *s, SSL_SESSION *ss,
+                                                               const unsigned char *keyname,
+                                                               size_t keyname_length,
+                                                               SSL_TICKET_STATUS status,
+                                                               void *arg);
+int SSL_CTX_set_session_ticket_cb(SSL_CTX *ctx,
+                                  SSL_CTX_generate_session_ticket_fn gen_cb,
+                                  SSL_CTX_decrypt_session_ticket_fn dec_cb,
+                                  void *arg);
+int SSL_SESSION_set1_ticket_appdata(SSL_SESSION *ss, const void *data, size_t len);
+int SSL_SESSION_get0_ticket_appdata(SSL_SESSION *ss, void **data, size_t *len);
+
+typedef unsigned int (*DTLS_timer_cb)(SSL *s, unsigned int timer_us);
+
+void DTLS_set_timer_cb(SSL *s, DTLS_timer_cb cb);
+
+
+typedef int (*SSL_allow_early_data_cb_fn)(SSL *s, void *arg);
+void SSL_CTX_set_allow_early_data_cb(SSL_CTX *ctx,
+                                     SSL_allow_early_data_cb_fn cb,
+                                     void *arg);
+void SSL_set_allow_early_data_cb(SSL *s,
+                                 SSL_allow_early_data_cb_fn cb,
+                                 void *arg);
+
+/* store the default cipher strings inside the library */
+const char *OSSL_default_cipher_list(void);
+const char *OSSL_default_ciphersuites(void);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/ssl.h.in b/openssl/ssl.h.in
new file mode 100644
index 0000000..f03f52f
--- /dev/null
+++ b/openssl/ssl.h.in
@@ -0,0 +1,2530 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
+ * Copyright 2005 Nokia. All rights reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_macros generate_const_stack_macros);
+-}
+
+#ifndef OPENSSL_SSL_H
+# define OPENSSL_SSL_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_SSL_H
+# endif
+
+# include <openssl/e_os2.h>
+# include <openssl/opensslconf.h>
+# include <openssl/comp.h>
+# include <openssl/bio.h>
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  include <openssl/x509.h>
+#  include <openssl/crypto.h>
+#  include <openssl/buffer.h>
+# endif
+# include <openssl/lhash.h>
+# include <openssl/pem.h>
+# include <openssl/hmac.h>
+# include <openssl/async.h>
+
+# include <openssl/safestack.h>
+# include <openssl/symhacks.h>
+# include <openssl/ct.h>
+# include <openssl/sslerr.h>
+# include <openssl/prov_ssl.h>
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/* OpenSSL version number for ASN.1 encoding of the session information */
+/*-
+ * Version 0 - initial version
+ * Version 1 - added the optional peer certificate
+ */
+# define SSL_SESSION_ASN1_VERSION 0x0001
+
+# define SSL_MAX_SSL_SESSION_ID_LENGTH           32
+# define SSL_MAX_SID_CTX_LENGTH                  32
+
+# define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES     (512/8)
+# define SSL_MAX_KEY_ARG_LENGTH                  8
+/* SSL_MAX_MASTER_KEY_LENGTH is defined in prov_ssl.h */
+
+/* The maximum number of encrypt/decrypt pipelines we can support */
+# define SSL_MAX_PIPELINES  32
+
+/* text strings for the ciphers */
+
+/* These are used to specify which ciphers to use and not to use */
+
+# define SSL_TXT_LOW             "LOW"
+# define SSL_TXT_MEDIUM          "MEDIUM"
+# define SSL_TXT_HIGH            "HIGH"
+# define SSL_TXT_FIPS            "FIPS"
+
+# define SSL_TXT_aNULL           "aNULL"
+# define SSL_TXT_eNULL           "eNULL"
+# define SSL_TXT_NULL            "NULL"
+
+# define SSL_TXT_kRSA            "kRSA"
+# define SSL_TXT_kDHr            "kDHr"/* this cipher class has been removed */
+# define SSL_TXT_kDHd            "kDHd"/* this cipher class has been removed */
+# define SSL_TXT_kDH             "kDH"/* this cipher class has been removed */
+# define SSL_TXT_kEDH            "kEDH"/* alias for kDHE */
+# define SSL_TXT_kDHE            "kDHE"
+# define SSL_TXT_kECDHr          "kECDHr"/* this cipher class has been removed */
+# define SSL_TXT_kECDHe          "kECDHe"/* this cipher class has been removed */
+# define SSL_TXT_kECDH           "kECDH"/* this cipher class has been removed */
+# define SSL_TXT_kEECDH          "kEECDH"/* alias for kECDHE */
+# define SSL_TXT_kECDHE          "kECDHE"
+# define SSL_TXT_kPSK            "kPSK"
+# define SSL_TXT_kRSAPSK         "kRSAPSK"
+# define SSL_TXT_kECDHEPSK       "kECDHEPSK"
+# define SSL_TXT_kDHEPSK         "kDHEPSK"
+# define SSL_TXT_kGOST           "kGOST"
+# define SSL_TXT_kGOST18         "kGOST18"
+# define SSL_TXT_kSRP            "kSRP"
+
+# define SSL_TXT_aRSA            "aRSA"
+# define SSL_TXT_aDSS            "aDSS"
+# define SSL_TXT_aDH             "aDH"/* this cipher class has been removed */
+# define SSL_TXT_aECDH           "aECDH"/* this cipher class has been removed */
+# define SSL_TXT_aECDSA          "aECDSA"
+# define SSL_TXT_aPSK            "aPSK"
+# define SSL_TXT_aGOST94         "aGOST94"
+# define SSL_TXT_aGOST01         "aGOST01"
+# define SSL_TXT_aGOST12         "aGOST12"
+# define SSL_TXT_aGOST           "aGOST"
+# define SSL_TXT_aSRP            "aSRP"
+
+# define SSL_TXT_DSS             "DSS"
+# define SSL_TXT_DH              "DH"
+# define SSL_TXT_DHE             "DHE"/* same as "kDHE:-ADH" */
+# define SSL_TXT_EDH             "EDH"/* alias for DHE */
+# define SSL_TXT_ADH             "ADH"
+# define SSL_TXT_RSA             "RSA"
+# define SSL_TXT_ECDH            "ECDH"
+# define SSL_TXT_EECDH           "EECDH"/* alias for ECDHE" */
+# define SSL_TXT_ECDHE           "ECDHE"/* same as "kECDHE:-AECDH" */
+# define SSL_TXT_AECDH           "AECDH"
+# define SSL_TXT_ECDSA           "ECDSA"
+# define SSL_TXT_PSK             "PSK"
+# define SSL_TXT_SRP             "SRP"
+
+# define SSL_TXT_DES             "DES"
+# define SSL_TXT_3DES            "3DES"
+# define SSL_TXT_RC4             "RC4"
+# define SSL_TXT_RC2             "RC2"
+# define SSL_TXT_IDEA            "IDEA"
+# define SSL_TXT_SEED            "SEED"
+# define SSL_TXT_AES128          "AES128"
+# define SSL_TXT_AES256          "AES256"
+# define SSL_TXT_AES             "AES"
+# define SSL_TXT_AES_GCM         "AESGCM"
+# define SSL_TXT_AES_CCM         "AESCCM"
+# define SSL_TXT_AES_CCM_8       "AESCCM8"
+# define SSL_TXT_CAMELLIA128     "CAMELLIA128"
+# define SSL_TXT_CAMELLIA256     "CAMELLIA256"
+# define SSL_TXT_CAMELLIA        "CAMELLIA"
+# define SSL_TXT_CHACHA20        "CHACHA20"
+# define SSL_TXT_GOST            "GOST89"
+# define SSL_TXT_ARIA            "ARIA"
+# define SSL_TXT_ARIA_GCM        "ARIAGCM"
+# define SSL_TXT_ARIA128         "ARIA128"
+# define SSL_TXT_ARIA256         "ARIA256"
+# define SSL_TXT_GOST2012_GOST8912_GOST8912 "GOST2012-GOST8912-GOST8912"
+# define SSL_TXT_CBC             "CBC"
+
+# define SSL_TXT_MD5             "MD5"
+# define SSL_TXT_SHA1            "SHA1"
+# define SSL_TXT_SHA             "SHA"/* same as "SHA1" */
+# define SSL_TXT_GOST94          "GOST94"
+# define SSL_TXT_GOST89MAC       "GOST89MAC"
+# define SSL_TXT_GOST12          "GOST12"
+# define SSL_TXT_GOST89MAC12     "GOST89MAC12"
+# define SSL_TXT_SHA256          "SHA256"
+# define SSL_TXT_SHA384          "SHA384"
+
+# define SSL_TXT_SSLV3           "SSLv3"
+# define SSL_TXT_TLSV1           "TLSv1"
+# define SSL_TXT_TLSV1_1         "TLSv1.1"
+# define SSL_TXT_TLSV1_2         "TLSv1.2"
+
+# define SSL_TXT_ALL             "ALL"
+
+/*-
+ * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
+ * ciphers normally not being used.
+ * Example: "RC4" will activate all ciphers using RC4 including ciphers
+ * without authentication, which would normally disabled by DEFAULT (due
+ * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
+ * will make sure that it is also disabled in the specific selection.
+ * COMPLEMENTOF* identifiers are portable between version, as adjustments
+ * to the default cipher setup will also be included here.
+ *
+ * COMPLEMENTOFDEFAULT does not experience the same special treatment that
+ * DEFAULT gets, as only selection is being done and no sorting as needed
+ * for DEFAULT.
+ */
+# define SSL_TXT_CMPALL          "COMPLEMENTOFALL"
+# define SSL_TXT_CMPDEF          "COMPLEMENTOFDEFAULT"
+
+/*
+ * The following cipher list is used by default. It also is substituted when
+ * an application-defined cipher list string starts with 'DEFAULT'.
+ * This applies to ciphersuites for TLSv1.2 and below.
+ * DEPRECATED IN 3.0.0, in favor of OSSL_default_cipher_list()
+ * Update both macro and function simultaneously
+ */
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define SSL_DEFAULT_CIPHER_LIST "ALL:!COMPLEMENTOFDEFAULT:!eNULL"
+/*
+ * This is the default set of TLSv1.3 ciphersuites
+ * DEPRECATED IN 3.0.0, in favor of OSSL_default_ciphersuites()
+ * Update both macro and function simultaneously
+ */
+#  define TLS_DEFAULT_CIPHERSUITES "TLS_AES_256_GCM_SHA384:" \
+                                   "TLS_CHACHA20_POLY1305_SHA256:" \
+                                   "TLS_AES_128_GCM_SHA256"
+# endif
+/*
+ * As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always
+ * starts with a reasonable order, and all we have to do for DEFAULT is
+ * throwing out anonymous and unencrypted ciphersuites! (The latter are not
+ * actually enabled by ALL, but "ALL:RSA" would enable some of them.)
+ */
+
+/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
+# define SSL_SENT_SHUTDOWN       1
+# define SSL_RECEIVED_SHUTDOWN   2
+
+#ifdef __cplusplus
+}
+#endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+# define SSL_FILETYPE_ASN1       X509_FILETYPE_ASN1
+# define SSL_FILETYPE_PEM        X509_FILETYPE_PEM
+
+/*
+ * This is needed to stop compilers complaining about the 'struct ssl_st *'
+ * function parameters used to prototype callbacks in SSL_CTX.
+ */
+typedef struct ssl_st *ssl_crock_st;
+typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;
+typedef struct ssl_method_st SSL_METHOD;
+typedef struct ssl_cipher_st SSL_CIPHER;
+typedef struct ssl_session_st SSL_SESSION;
+typedef struct tls_sigalgs_st TLS_SIGALGS;
+typedef struct ssl_conf_ctx_st SSL_CONF_CTX;
+typedef struct ssl_comp_st SSL_COMP;
+
+STACK_OF(SSL_CIPHER);
+STACK_OF(SSL_COMP);
+
+/* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/
+typedef struct srtp_protection_profile_st {
+    const char *name;
+    unsigned long id;
+} SRTP_PROTECTION_PROFILE;
+{-
+    generate_stack_macros("SRTP_PROTECTION_PROFILE");
+-}
+
+
+typedef int (*tls_session_ticket_ext_cb_fn)(SSL *s, const unsigned char *data,
+                                            int len, void *arg);
+typedef int (*tls_session_secret_cb_fn)(SSL *s, void *secret, int *secret_len,
+                                        STACK_OF(SSL_CIPHER) *peer_ciphers,
+                                        const SSL_CIPHER **cipher, void *arg);
+
+/* Extension context codes */
+/* This extension is only allowed in TLS */
+#define SSL_EXT_TLS_ONLY                        0x0001
+/* This extension is only allowed in DTLS */
+#define SSL_EXT_DTLS_ONLY                       0x0002
+/* Some extensions may be allowed in DTLS but we don't implement them for it */
+#define SSL_EXT_TLS_IMPLEMENTATION_ONLY         0x0004
+/* Most extensions are not defined for SSLv3 but EXT_TYPE_renegotiate is */
+#define SSL_EXT_SSL3_ALLOWED                    0x0008
+/* Extension is only defined for TLS1.2 and below */
+#define SSL_EXT_TLS1_2_AND_BELOW_ONLY           0x0010
+/* Extension is only defined for TLS1.3 and above */
+#define SSL_EXT_TLS1_3_ONLY                     0x0020
+/* Ignore this extension during parsing if we are resuming */
+#define SSL_EXT_IGNORE_ON_RESUMPTION            0x0040
+#define SSL_EXT_CLIENT_HELLO                    0x0080
+/* Really means TLS1.2 or below */
+#define SSL_EXT_TLS1_2_SERVER_HELLO             0x0100
+#define SSL_EXT_TLS1_3_SERVER_HELLO             0x0200
+#define SSL_EXT_TLS1_3_ENCRYPTED_EXTENSIONS     0x0400
+#define SSL_EXT_TLS1_3_HELLO_RETRY_REQUEST      0x0800
+#define SSL_EXT_TLS1_3_CERTIFICATE              0x1000
+#define SSL_EXT_TLS1_3_NEW_SESSION_TICKET       0x2000
+#define SSL_EXT_TLS1_3_CERTIFICATE_REQUEST      0x4000
+
+/* Typedefs for handling custom extensions */
+
+typedef int (*custom_ext_add_cb)(SSL *s, unsigned int ext_type,
+                                 const unsigned char **out, size_t *outlen,
+                                 int *al, void *add_arg);
+
+typedef void (*custom_ext_free_cb)(SSL *s, unsigned int ext_type,
+                                   const unsigned char *out, void *add_arg);
+
+typedef int (*custom_ext_parse_cb)(SSL *s, unsigned int ext_type,
+                                   const unsigned char *in, size_t inlen,
+                                   int *al, void *parse_arg);
+
+
+typedef int (*SSL_custom_ext_add_cb_ex)(SSL *s, unsigned int ext_type,
+                                        unsigned int context,
+                                        const unsigned char **out,
+                                        size_t *outlen, X509 *x,
+                                        size_t chainidx,
+                                        int *al, void *add_arg);
+
+typedef void (*SSL_custom_ext_free_cb_ex)(SSL *s, unsigned int ext_type,
+                                          unsigned int context,
+                                          const unsigned char *out,
+                                          void *add_arg);
+
+typedef int (*SSL_custom_ext_parse_cb_ex)(SSL *s, unsigned int ext_type,
+                                          unsigned int context,
+                                          const unsigned char *in,
+                                          size_t inlen, X509 *x,
+                                          size_t chainidx,
+                                          int *al, void *parse_arg);
+
+/* Typedef for verification callback */
+typedef int (*SSL_verify_cb)(int preverify_ok, X509_STORE_CTX *x509_ctx);
+
+/* Typedef for SSL async callback */
+typedef int (*SSL_async_callback_fn)(SSL *s, void *arg);
+
+#define SSL_OP_BIT(n)  ((uint64_t)1 << (uint64_t)n)
+
+/*
+ * SSL/TLS connection options.
+ */
+    /* Disable Extended master secret */
+# define SSL_OP_NO_EXTENDED_MASTER_SECRET                SSL_OP_BIT(0)
+    /* Cleanse plaintext copies of data delivered to the application */
+# define SSL_OP_CLEANSE_PLAINTEXT                        SSL_OP_BIT(1)
+    /* Allow initial connection to servers that don't support RI */
+# define SSL_OP_LEGACY_SERVER_CONNECT                    SSL_OP_BIT(2)
+    /* Enable support for Kernel TLS */
+# define SSL_OP_ENABLE_KTLS                              SSL_OP_BIT(3)
+# define SSL_OP_TLSEXT_PADDING                           SSL_OP_BIT(4)
+# define SSL_OP_SAFARI_ECDHE_ECDSA_BUG                   SSL_OP_BIT(6)
+# define SSL_OP_IGNORE_UNEXPECTED_EOF                    SSL_OP_BIT(7)
+# define SSL_OP_ALLOW_CLIENT_RENEGOTIATION               SSL_OP_BIT(8)
+# define SSL_OP_DISABLE_TLSEXT_CA_NAMES                  SSL_OP_BIT(9)
+    /* In TLSv1.3 allow a non-(ec)dhe based kex_mode */
+# define SSL_OP_ALLOW_NO_DHE_KEX                         SSL_OP_BIT(10)
+    /*
+     * Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added
+     * in OpenSSL 0.9.6d.  Usually (depending on the application protocol)
+     * the workaround is not needed.  Unfortunately some broken SSL/TLS
+     * implementations cannot handle it at all, which is why we include it
+     * in SSL_OP_ALL. Added in 0.9.6e
+     */
+# define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS              SSL_OP_BIT(11)
+    /* DTLS options */
+# define SSL_OP_NO_QUERY_MTU                             SSL_OP_BIT(12)
+    /* Turn on Cookie Exchange (on relevant for servers) */
+# define SSL_OP_COOKIE_EXCHANGE                          SSL_OP_BIT(13)
+    /* Don't use RFC4507 ticket extension */
+# define SSL_OP_NO_TICKET                                SSL_OP_BIT(14)
+# ifndef OPENSSL_NO_DTLS1_METHOD
+    /*
+     * Use Cisco's version identifier of DTLS_BAD_VER
+     * (only with deprecated DTLSv1_client_method())
+     */
+#  define SSL_OP_CISCO_ANYCONNECT                        SSL_OP_BIT(15)
+# endif
+    /* As server, disallow session resumption on renegotiation */
+# define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION   SSL_OP_BIT(16)
+    /* Don't use compression even if supported */
+# define SSL_OP_NO_COMPRESSION                           SSL_OP_BIT(17)
+    /* Permit unsafe legacy renegotiation */
+# define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION        SSL_OP_BIT(18)
+    /* Disable encrypt-then-mac */
+# define SSL_OP_NO_ENCRYPT_THEN_MAC                      SSL_OP_BIT(19)
+    /*
+     * Enable TLSv1.3 Compatibility mode. This is on by default. A future
+     * version of OpenSSL may have this disabled by default.
+     */
+# define SSL_OP_ENABLE_MIDDLEBOX_COMPAT                  SSL_OP_BIT(20)
+    /*
+     * Prioritize Chacha20Poly1305 when client does.
+     * Modifies SSL_OP_CIPHER_SERVER_PREFERENCE
+     */
+# define SSL_OP_PRIORITIZE_CHACHA                        SSL_OP_BIT(21)
+    /*
+     * Set on servers to choose the cipher according to server's preferences.
+     */
+# define SSL_OP_CIPHER_SERVER_PREFERENCE                 SSL_OP_BIT(22)
+    /*
+     * If set, a server will allow a client to issue a SSLv3.0 version
+     * number as latest version supported in the premaster secret, even when
+     * TLSv1.0 (version 3.1) was announced in the client hello. Normally
+     * this is forbidden to prevent version rollback attacks.
+     */
+# define SSL_OP_TLS_ROLLBACK_BUG                         SSL_OP_BIT(23)
+    /*
+     * Switches off automatic TLSv1.3 anti-replay protection for early data.
+     * This is a server-side option only (no effect on the client).
+     */
+# define SSL_OP_NO_ANTI_REPLAY                           SSL_OP_BIT(24)
+# define SSL_OP_NO_SSLv3                                 SSL_OP_BIT(25)
+# define SSL_OP_NO_TLSv1                                 SSL_OP_BIT(26)
+# define SSL_OP_NO_TLSv1_2                               SSL_OP_BIT(27)
+# define SSL_OP_NO_TLSv1_1                               SSL_OP_BIT(28)
+# define SSL_OP_NO_TLSv1_3                               SSL_OP_BIT(29)
+# define SSL_OP_NO_DTLSv1                                SSL_OP_BIT(26)
+# define SSL_OP_NO_DTLSv1_2                              SSL_OP_BIT(27)
+    /* Disallow all renegotiation */
+# define SSL_OP_NO_RENEGOTIATION                         SSL_OP_BIT(30)
+    /*
+     * Make server add server-hello extension from early version of
+     * cryptopro draft, when GOST ciphersuite is negotiated. Required for
+     * interoperability with CryptoPro CSP 3.x
+     */
+# define SSL_OP_CRYPTOPRO_TLSEXT_BUG                     SSL_OP_BIT(31)
+
+/*
+ * Option "collections."
+ */
+# define SSL_OP_NO_SSL_MASK \
+        ( SSL_OP_NO_SSLv3 | SSL_OP_NO_TLSv1 | SSL_OP_NO_TLSv1_1 \
+          | SSL_OP_NO_TLSv1_2 | SSL_OP_NO_TLSv1_3 )
+# define SSL_OP_NO_DTLS_MASK \
+        ( SSL_OP_NO_DTLSv1 | SSL_OP_NO_DTLSv1_2 )
+
+/* Various bug workarounds that should be rather harmless. */
+# define SSL_OP_ALL \
+        ( SSL_OP_CRYPTOPRO_TLSEXT_BUG | SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS \
+          | SSL_OP_TLSEXT_PADDING | SSL_OP_SAFARI_ECDHE_ECDSA_BUG )
+
+/*
+ * OBSOLETE OPTIONS retained for compatibility
+ */
+
+# define SSL_OP_MICROSOFT_SESS_ID_BUG                    0x0
+# define SSL_OP_NETSCAPE_CHALLENGE_BUG                   0x0
+# define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG         0x0
+# define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG              0x0
+# define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER               0x0
+# define SSL_OP_MSIE_SSLV2_RSA_PADDING                   0x0
+# define SSL_OP_SSLEAY_080_CLIENT_DH_BUG                 0x0
+# define SSL_OP_TLS_D5_BUG                               0x0
+# define SSL_OP_TLS_BLOCK_PADDING_BUG                    0x0
+# define SSL_OP_SINGLE_ECDH_USE                          0x0
+# define SSL_OP_SINGLE_DH_USE                            0x0
+# define SSL_OP_EPHEMERAL_RSA                            0x0
+# define SSL_OP_NO_SSLv2                                 0x0
+# define SSL_OP_PKCS1_CHECK_1                            0x0
+# define SSL_OP_PKCS1_CHECK_2                            0x0
+# define SSL_OP_NETSCAPE_CA_DN_BUG                       0x0
+# define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG          0x0
+
+/*
+ * Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
+ * when just a single record has been written):
+ */
+# define SSL_MODE_ENABLE_PARTIAL_WRITE       0x00000001U
+/*
+ * Make it possible to retry SSL_write() with changed buffer location (buffer
+ * contents must stay the same!); this is not the default to avoid the
+ * misconception that non-blocking SSL_write() behaves like non-blocking
+ * write():
+ */
+# define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002U
+/*
+ * Never bother the application with retries if the transport is blocking:
+ */
+# define SSL_MODE_AUTO_RETRY 0x00000004U
+/* Don't attempt to automatically build certificate chain */
+# define SSL_MODE_NO_AUTO_CHAIN 0x00000008U
+/*
+ * Save RAM by releasing read and write buffers when they're empty. (SSL3 and
+ * TLS only.) Released buffers are freed.
+ */
+# define SSL_MODE_RELEASE_BUFFERS 0x00000010U
+/*
+ * Send the current time in the Random fields of the ClientHello and
+ * ServerHello records for compatibility with hypothetical implementations
+ * that require it.
+ */
+# define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020U
+# define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040U
+/*
+ * Send TLS_FALLBACK_SCSV in the ClientHello. To be set only by applications
+ * that reconnect with a downgraded protocol version; see
+ * draft-ietf-tls-downgrade-scsv-00 for details. DO NOT ENABLE THIS if your
+ * application attempts a normal handshake. Only use this in explicit
+ * fallback retries, following the guidance in
+ * draft-ietf-tls-downgrade-scsv-00.
+ */
+# define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080U
+/*
+ * Support Asynchronous operation
+ */
+# define SSL_MODE_ASYNC 0x00000100U
+
+/*
+ * When using DTLS/SCTP, include the terminating zero in the label
+ * used for computing the endpoint-pair shared secret. Required for
+ * interoperability with implementations having this bug like these
+ * older version of OpenSSL:
+ * - OpenSSL 1.0.0 series
+ * - OpenSSL 1.0.1 series
+ * - OpenSSL 1.0.2 series
+ * - OpenSSL 1.1.0 series
+ * - OpenSSL 1.1.1 and 1.1.1a
+ */
+# define SSL_MODE_DTLS_SCTP_LABEL_LENGTH_BUG 0x00000400U
+
+/* Cert related flags */
+/*
+ * Many implementations ignore some aspects of the TLS standards such as
+ * enforcing certificate chain algorithms. When this is set we enforce them.
+ */
+# define SSL_CERT_FLAG_TLS_STRICT                0x00000001U
+
+/* Suite B modes, takes same values as certificate verify flags */
+# define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY       0x10000
+/* Suite B 192 bit only mode */
+# define SSL_CERT_FLAG_SUITEB_192_LOS            0x20000
+/* Suite B 128 bit mode allowing 192 bit algorithms */
+# define SSL_CERT_FLAG_SUITEB_128_LOS            0x30000
+
+/* Perform all sorts of protocol violations for testing purposes */
+# define SSL_CERT_FLAG_BROKEN_PROTOCOL           0x10000000
+
+/* Flags for building certificate chains */
+/* Treat any existing certificates as untrusted CAs */
+# define SSL_BUILD_CHAIN_FLAG_UNTRUSTED          0x1
+/* Don't include root CA in chain */
+# define SSL_BUILD_CHAIN_FLAG_NO_ROOT            0x2
+/* Just check certificates already there */
+# define SSL_BUILD_CHAIN_FLAG_CHECK              0x4
+/* Ignore verification errors */
+# define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR       0x8
+/* Clear verification errors from queue */
+# define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR        0x10
+
+/* Flags returned by SSL_check_chain */
+/* Certificate can be used with this session */
+# define CERT_PKEY_VALID         0x1
+/* Certificate can also be used for signing */
+# define CERT_PKEY_SIGN          0x2
+/* EE certificate signing algorithm OK */
+# define CERT_PKEY_EE_SIGNATURE  0x10
+/* CA signature algorithms OK */
+# define CERT_PKEY_CA_SIGNATURE  0x20
+/* EE certificate parameters OK */
+# define CERT_PKEY_EE_PARAM      0x40
+/* CA certificate parameters OK */
+# define CERT_PKEY_CA_PARAM      0x80
+/* Signing explicitly allowed as opposed to SHA1 fallback */
+# define CERT_PKEY_EXPLICIT_SIGN 0x100
+/* Client CA issuer names match (always set for server cert) */
+# define CERT_PKEY_ISSUER_NAME   0x200
+/* Cert type matches client types (always set for server cert) */
+# define CERT_PKEY_CERT_TYPE     0x400
+/* Cert chain suitable to Suite B */
+# define CERT_PKEY_SUITEB        0x800
+
+# define SSL_CONF_FLAG_CMDLINE           0x1
+# define SSL_CONF_FLAG_FILE              0x2
+# define SSL_CONF_FLAG_CLIENT            0x4
+# define SSL_CONF_FLAG_SERVER            0x8
+# define SSL_CONF_FLAG_SHOW_ERRORS       0x10
+# define SSL_CONF_FLAG_CERTIFICATE       0x20
+# define SSL_CONF_FLAG_REQUIRE_PRIVATE   0x40
+/* Configuration value types */
+# define SSL_CONF_TYPE_UNKNOWN           0x0
+# define SSL_CONF_TYPE_STRING            0x1
+# define SSL_CONF_TYPE_FILE              0x2
+# define SSL_CONF_TYPE_DIR               0x3
+# define SSL_CONF_TYPE_NONE              0x4
+# define SSL_CONF_TYPE_STORE             0x5
+
+/* Maximum length of the application-controlled segment of a a TLSv1.3 cookie */
+# define SSL_COOKIE_LENGTH                       4096
+
+/*
+ * Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, they
+ * cannot be used to clear bits.
+ */
+
+uint64_t SSL_CTX_get_options(const SSL_CTX *ctx);
+uint64_t SSL_get_options(const SSL *s);
+uint64_t SSL_CTX_clear_options(SSL_CTX *ctx, uint64_t op);
+uint64_t SSL_clear_options(SSL *s, uint64_t op);
+uint64_t SSL_CTX_set_options(SSL_CTX *ctx, uint64_t op);
+uint64_t SSL_set_options(SSL *s, uint64_t op);
+
+# define SSL_CTX_set_mode(ctx,op) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
+# define SSL_CTX_clear_mode(ctx,op) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
+# define SSL_CTX_get_mode(ctx) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
+# define SSL_clear_mode(ssl,op) \
+        SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
+# define SSL_set_mode(ssl,op) \
+        SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
+# define SSL_get_mode(ssl) \
+        SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
+# define SSL_set_mtu(ssl, mtu) \
+        SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
+# define DTLS_set_link_mtu(ssl, mtu) \
+        SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL)
+# define DTLS_get_link_min_mtu(ssl) \
+        SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL)
+
+# define SSL_get_secure_renegotiation_support(ssl) \
+        SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
+
+# define SSL_CTX_set_cert_flags(ctx,op) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL)
+# define SSL_set_cert_flags(s,op) \
+        SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL)
+# define SSL_CTX_clear_cert_flags(ctx,op) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
+# define SSL_clear_cert_flags(s,op) \
+        SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
+
+void SSL_CTX_set_msg_callback(SSL_CTX *ctx,
+                              void (*cb) (int write_p, int version,
+                                          int content_type, const void *buf,
+                                          size_t len, SSL *ssl, void *arg));
+void SSL_set_msg_callback(SSL *ssl,
+                          void (*cb) (int write_p, int version,
+                                      int content_type, const void *buf,
+                                      size_t len, SSL *ssl, void *arg));
+# define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
+# define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
+
+# define SSL_get_extms_support(s) \
+        SSL_ctrl((s),SSL_CTRL_GET_EXTMS_SUPPORT,0,NULL)
+
+# ifndef OPENSSL_NO_SRP
+/* see tls_srp.c */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 __owur int SSL_SRP_CTX_init(SSL *s);
+OSSL_DEPRECATEDIN_3_0 __owur int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0 int SSL_SRP_CTX_free(SSL *ctx);
+OSSL_DEPRECATEDIN_3_0 int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0 __owur int SSL_srp_server_param_with_username(SSL *s,
+                                                                    int *ad);
+OSSL_DEPRECATEDIN_3_0 __owur int SRP_Calc_A_param(SSL *s);
+#  endif
+# endif
+
+/* 100k max cert list */
+# define SSL_MAX_CERT_LIST_DEFAULT (1024*100)
+
+# define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT      (1024*20)
+
+/*
+ * This callback type is used inside SSL_CTX, SSL, and in the functions that
+ * set them. It is used to override the generation of SSL/TLS session IDs in
+ * a server. Return value should be zero on an error, non-zero to proceed.
+ * Also, callbacks should themselves check if the id they generate is unique
+ * otherwise the SSL handshake will fail with an error - callbacks can do
+ * this using the 'ssl' value they're passed by;
+ * SSL_has_matching_session_id(ssl, id, *id_len) The length value passed in
+ * is set at the maximum size the session ID can be. In SSLv3/TLSv1 it is 32
+ * bytes. The callback can alter this length to be less if desired. It is
+ * also an error for the callback to set the size to zero.
+ */
+typedef int (*GEN_SESSION_CB) (SSL *ssl, unsigned char *id,
+                               unsigned int *id_len);
+
+# define SSL_SESS_CACHE_OFF                      0x0000
+# define SSL_SESS_CACHE_CLIENT                   0x0001
+# define SSL_SESS_CACHE_SERVER                   0x0002
+# define SSL_SESS_CACHE_BOTH     (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
+# define SSL_SESS_CACHE_NO_AUTO_CLEAR            0x0080
+/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
+# define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP       0x0100
+# define SSL_SESS_CACHE_NO_INTERNAL_STORE        0x0200
+# define SSL_SESS_CACHE_NO_INTERNAL \
+        (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
+# define SSL_SESS_CACHE_UPDATE_TIME              0x0400
+
+LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);
+# define SSL_CTX_sess_number(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
+# define SSL_CTX_sess_connect(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
+# define SSL_CTX_sess_connect_good(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
+# define SSL_CTX_sess_connect_renegotiate(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
+# define SSL_CTX_sess_accept(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
+# define SSL_CTX_sess_accept_renegotiate(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
+# define SSL_CTX_sess_accept_good(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
+# define SSL_CTX_sess_hits(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
+# define SSL_CTX_sess_cb_hits(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
+# define SSL_CTX_sess_misses(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
+# define SSL_CTX_sess_timeouts(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
+# define SSL_CTX_sess_cache_full(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
+
+void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx,
+                             int (*new_session_cb) (struct ssl_st *ssl,
+                                                    SSL_SESSION *sess));
+int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
+                                              SSL_SESSION *sess);
+void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx,
+                                void (*remove_session_cb) (struct ssl_ctx_st
+                                                           *ctx,
+                                                           SSL_SESSION *sess));
+void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx,
+                                                  SSL_SESSION *sess);
+void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx,
+                             SSL_SESSION *(*get_session_cb) (struct ssl_st
+                                                             *ssl,
+                                                             const unsigned char
+                                                             *data, int len,
+                                                             int *copy));
+SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
+                                                       const unsigned char *data,
+                                                       int len, int *copy);
+void SSL_CTX_set_info_callback(SSL_CTX *ctx,
+                               void (*cb) (const SSL *ssl, int type, int val));
+void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type,
+                                                 int val);
+void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx,
+                                int (*client_cert_cb) (SSL *ssl, X509 **x509,
+                                                       EVP_PKEY **pkey));
+int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509,
+                                                 EVP_PKEY **pkey);
+# ifndef OPENSSL_NO_ENGINE
+__owur int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
+# endif
+void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx,
+                                    int (*app_gen_cookie_cb) (SSL *ssl,
+                                                              unsigned char
+                                                              *cookie,
+                                                              unsigned int
+                                                              *cookie_len));
+void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx,
+                                  int (*app_verify_cookie_cb) (SSL *ssl,
+                                                               const unsigned
+                                                               char *cookie,
+                                                               unsigned int
+                                                               cookie_len));
+
+void SSL_CTX_set_stateless_cookie_generate_cb(
+    SSL_CTX *ctx,
+    int (*gen_stateless_cookie_cb) (SSL *ssl,
+                                    unsigned char *cookie,
+                                    size_t *cookie_len));
+void SSL_CTX_set_stateless_cookie_verify_cb(
+    SSL_CTX *ctx,
+    int (*verify_stateless_cookie_cb) (SSL *ssl,
+                                       const unsigned char *cookie,
+                                       size_t cookie_len));
+# ifndef OPENSSL_NO_NEXTPROTONEG
+
+typedef int (*SSL_CTX_npn_advertised_cb_func)(SSL *ssl,
+                                              const unsigned char **out,
+                                              unsigned int *outlen,
+                                              void *arg);
+void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,
+                                           SSL_CTX_npn_advertised_cb_func cb,
+                                           void *arg);
+#  define SSL_CTX_set_npn_advertised_cb SSL_CTX_set_next_protos_advertised_cb
+
+typedef int (*SSL_CTX_npn_select_cb_func)(SSL *s,
+                                          unsigned char **out,
+                                          unsigned char *outlen,
+                                          const unsigned char *in,
+                                          unsigned int inlen,
+                                          void *arg);
+void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,
+                                      SSL_CTX_npn_select_cb_func cb,
+                                      void *arg);
+#  define SSL_CTX_set_npn_select_cb SSL_CTX_set_next_proto_select_cb
+
+void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data,
+                                    unsigned *len);
+#  define SSL_get0_npn_negotiated SSL_get0_next_proto_negotiated
+# endif
+
+__owur int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
+                                 const unsigned char *in, unsigned int inlen,
+                                 const unsigned char *client,
+                                 unsigned int client_len);
+
+# define OPENSSL_NPN_UNSUPPORTED 0
+# define OPENSSL_NPN_NEGOTIATED  1
+# define OPENSSL_NPN_NO_OVERLAP  2
+
+__owur int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos,
+                                   unsigned int protos_len);
+__owur int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos,
+                               unsigned int protos_len);
+typedef int (*SSL_CTX_alpn_select_cb_func)(SSL *ssl,
+                                           const unsigned char **out,
+                                           unsigned char *outlen,
+                                           const unsigned char *in,
+                                           unsigned int inlen,
+                                           void *arg);
+void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx,
+                                SSL_CTX_alpn_select_cb_func cb,
+                                void *arg);
+void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data,
+                            unsigned int *len);
+
+# ifndef OPENSSL_NO_PSK
+/*
+ * the maximum length of the buffer given to callbacks containing the
+ * resulting identity/psk
+ */
+#  define PSK_MAX_IDENTITY_LEN 256
+#  define PSK_MAX_PSK_LEN 512
+typedef unsigned int (*SSL_psk_client_cb_func)(SSL *ssl,
+                                               const char *hint,
+                                               char *identity,
+                                               unsigned int max_identity_len,
+                                               unsigned char *psk,
+                                               unsigned int max_psk_len);
+void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx, SSL_psk_client_cb_func cb);
+void SSL_set_psk_client_callback(SSL *ssl, SSL_psk_client_cb_func cb);
+
+typedef unsigned int (*SSL_psk_server_cb_func)(SSL *ssl,
+                                               const char *identity,
+                                               unsigned char *psk,
+                                               unsigned int max_psk_len);
+void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx, SSL_psk_server_cb_func cb);
+void SSL_set_psk_server_callback(SSL *ssl, SSL_psk_server_cb_func cb);
+
+__owur int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
+__owur int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
+const char *SSL_get_psk_identity_hint(const SSL *s);
+const char *SSL_get_psk_identity(const SSL *s);
+# endif
+
+typedef int (*SSL_psk_find_session_cb_func)(SSL *ssl,
+                                            const unsigned char *identity,
+                                            size_t identity_len,
+                                            SSL_SESSION **sess);
+typedef int (*SSL_psk_use_session_cb_func)(SSL *ssl, const EVP_MD *md,
+                                           const unsigned char **id,
+                                           size_t *idlen,
+                                           SSL_SESSION **sess);
+
+void SSL_set_psk_find_session_callback(SSL *s, SSL_psk_find_session_cb_func cb);
+void SSL_CTX_set_psk_find_session_callback(SSL_CTX *ctx,
+                                           SSL_psk_find_session_cb_func cb);
+void SSL_set_psk_use_session_callback(SSL *s, SSL_psk_use_session_cb_func cb);
+void SSL_CTX_set_psk_use_session_callback(SSL_CTX *ctx,
+                                          SSL_psk_use_session_cb_func cb);
+
+/* Register callbacks to handle custom TLS Extensions for client or server. */
+
+__owur int SSL_CTX_has_client_custom_ext(const SSL_CTX *ctx,
+                                         unsigned int ext_type);
+
+__owur int SSL_CTX_add_client_custom_ext(SSL_CTX *ctx,
+                                         unsigned int ext_type,
+                                         custom_ext_add_cb add_cb,
+                                         custom_ext_free_cb free_cb,
+                                         void *add_arg,
+                                         custom_ext_parse_cb parse_cb,
+                                         void *parse_arg);
+
+__owur int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx,
+                                         unsigned int ext_type,
+                                         custom_ext_add_cb add_cb,
+                                         custom_ext_free_cb free_cb,
+                                         void *add_arg,
+                                         custom_ext_parse_cb parse_cb,
+                                         void *parse_arg);
+
+__owur int SSL_CTX_add_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
+                                  unsigned int context,
+                                  SSL_custom_ext_add_cb_ex add_cb,
+                                  SSL_custom_ext_free_cb_ex free_cb,
+                                  void *add_arg,
+                                  SSL_custom_ext_parse_cb_ex parse_cb,
+                                  void *parse_arg);
+
+__owur int SSL_extension_supported(unsigned int ext_type);
+
+# define SSL_NOTHING            1
+# define SSL_WRITING            2
+# define SSL_READING            3
+# define SSL_X509_LOOKUP        4
+# define SSL_ASYNC_PAUSED       5
+# define SSL_ASYNC_NO_JOBS      6
+# define SSL_CLIENT_HELLO_CB    7
+# define SSL_RETRY_VERIFY       8
+
+/* These will only be used when doing non-blocking IO */
+# define SSL_want_nothing(s)         (SSL_want(s) == SSL_NOTHING)
+# define SSL_want_read(s)            (SSL_want(s) == SSL_READING)
+# define SSL_want_write(s)           (SSL_want(s) == SSL_WRITING)
+# define SSL_want_x509_lookup(s)     (SSL_want(s) == SSL_X509_LOOKUP)
+# define SSL_want_retry_verify(s)    (SSL_want(s) == SSL_RETRY_VERIFY)
+# define SSL_want_async(s)           (SSL_want(s) == SSL_ASYNC_PAUSED)
+# define SSL_want_async_job(s)       (SSL_want(s) == SSL_ASYNC_NO_JOBS)
+# define SSL_want_client_hello_cb(s) (SSL_want(s) == SSL_CLIENT_HELLO_CB)
+
+# define SSL_MAC_FLAG_READ_MAC_STREAM 1
+# define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
+# define SSL_MAC_FLAG_READ_MAC_TLSTREE 4
+# define SSL_MAC_FLAG_WRITE_MAC_TLSTREE 8
+
+/*
+ * A callback for logging out TLS key material. This callback should log out
+ * |line| followed by a newline.
+ */
+typedef void (*SSL_CTX_keylog_cb_func)(const SSL *ssl, const char *line);
+
+/*
+ * SSL_CTX_set_keylog_callback configures a callback to log key material. This
+ * is intended for debugging use with tools like Wireshark. The cb function
+ * should log line followed by a newline.
+ */
+void SSL_CTX_set_keylog_callback(SSL_CTX *ctx, SSL_CTX_keylog_cb_func cb);
+
+/*
+ * SSL_CTX_get_keylog_callback returns the callback configured by
+ * SSL_CTX_set_keylog_callback.
+ */
+SSL_CTX_keylog_cb_func SSL_CTX_get_keylog_callback(const SSL_CTX *ctx);
+
+int SSL_CTX_set_max_early_data(SSL_CTX *ctx, uint32_t max_early_data);
+uint32_t SSL_CTX_get_max_early_data(const SSL_CTX *ctx);
+int SSL_set_max_early_data(SSL *s, uint32_t max_early_data);
+uint32_t SSL_get_max_early_data(const SSL *s);
+int SSL_CTX_set_recv_max_early_data(SSL_CTX *ctx, uint32_t recv_max_early_data);
+uint32_t SSL_CTX_get_recv_max_early_data(const SSL_CTX *ctx);
+int SSL_set_recv_max_early_data(SSL *s, uint32_t recv_max_early_data);
+uint32_t SSL_get_recv_max_early_data(const SSL *s);
+
+#ifdef __cplusplus
+}
+#endif
+
+# include <openssl/ssl2.h>
+# include <openssl/ssl3.h>
+# include <openssl/tls1.h>      /* This is mostly sslv3 with a few tweaks */
+# include <openssl/dtls1.h>     /* Datagram TLS */
+# include <openssl/srtp.h>      /* Support for the use_srtp extension */
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/*
+ * These need to be after the above set of includes due to a compiler bug
+ * in VisualStudio 2015
+ */
+{-
+    generate_const_stack_macros("SSL_CIPHER")
+    .generate_stack_macros("SSL_COMP");
+-}
+
+/* compatibility */
+# define SSL_set_app_data(s,arg)         (SSL_set_ex_data(s,0,(char *)(arg)))
+# define SSL_get_app_data(s)             (SSL_get_ex_data(s,0))
+# define SSL_SESSION_set_app_data(s,a)   (SSL_SESSION_set_ex_data(s,0, \
+                                                                  (char *)(a)))
+# define SSL_SESSION_get_app_data(s)     (SSL_SESSION_get_ex_data(s,0))
+# define SSL_CTX_get_app_data(ctx)       (SSL_CTX_get_ex_data(ctx,0))
+# define SSL_CTX_set_app_data(ctx,arg)   (SSL_CTX_set_ex_data(ctx,0, \
+                                                              (char *)(arg)))
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 void SSL_set_debug(SSL *s, int debug);
+# endif
+
+/* TLSv1.3 KeyUpdate message types */
+/* -1 used so that this is an invalid value for the on-the-wire protocol */
+#define SSL_KEY_UPDATE_NONE             -1
+/* Values as defined for the on-the-wire protocol */
+#define SSL_KEY_UPDATE_NOT_REQUESTED     0
+#define SSL_KEY_UPDATE_REQUESTED         1
+
+/*
+ * The valid handshake states (one for each type message sent and one for each
+ * type of message received). There are also two "special" states:
+ * TLS = TLS or DTLS state
+ * DTLS = DTLS specific state
+ * CR/SR = Client Read/Server Read
+ * CW/SW = Client Write/Server Write
+ *
+ * The "special" states are:
+ * TLS_ST_BEFORE = No handshake has been initiated yet
+ * TLS_ST_OK = A handshake has been successfully completed
+ */
+typedef enum {
+    TLS_ST_BEFORE,
+    TLS_ST_OK,
+    DTLS_ST_CR_HELLO_VERIFY_REQUEST,
+    TLS_ST_CR_SRVR_HELLO,
+    TLS_ST_CR_CERT,
+    TLS_ST_CR_CERT_STATUS,
+    TLS_ST_CR_KEY_EXCH,
+    TLS_ST_CR_CERT_REQ,
+    TLS_ST_CR_SRVR_DONE,
+    TLS_ST_CR_SESSION_TICKET,
+    TLS_ST_CR_CHANGE,
+    TLS_ST_CR_FINISHED,
+    TLS_ST_CW_CLNT_HELLO,
+    TLS_ST_CW_CERT,
+    TLS_ST_CW_KEY_EXCH,
+    TLS_ST_CW_CERT_VRFY,
+    TLS_ST_CW_CHANGE,
+    TLS_ST_CW_NEXT_PROTO,
+    TLS_ST_CW_FINISHED,
+    TLS_ST_SW_HELLO_REQ,
+    TLS_ST_SR_CLNT_HELLO,
+    DTLS_ST_SW_HELLO_VERIFY_REQUEST,
+    TLS_ST_SW_SRVR_HELLO,
+    TLS_ST_SW_CERT,
+    TLS_ST_SW_KEY_EXCH,
+    TLS_ST_SW_CERT_REQ,
+    TLS_ST_SW_SRVR_DONE,
+    TLS_ST_SR_CERT,
+    TLS_ST_SR_KEY_EXCH,
+    TLS_ST_SR_CERT_VRFY,
+    TLS_ST_SR_NEXT_PROTO,
+    TLS_ST_SR_CHANGE,
+    TLS_ST_SR_FINISHED,
+    TLS_ST_SW_SESSION_TICKET,
+    TLS_ST_SW_CERT_STATUS,
+    TLS_ST_SW_CHANGE,
+    TLS_ST_SW_FINISHED,
+    TLS_ST_SW_ENCRYPTED_EXTENSIONS,
+    TLS_ST_CR_ENCRYPTED_EXTENSIONS,
+    TLS_ST_CR_CERT_VRFY,
+    TLS_ST_SW_CERT_VRFY,
+    TLS_ST_CR_HELLO_REQ,
+    TLS_ST_SW_KEY_UPDATE,
+    TLS_ST_CW_KEY_UPDATE,
+    TLS_ST_SR_KEY_UPDATE,
+    TLS_ST_CR_KEY_UPDATE,
+    TLS_ST_EARLY_DATA,
+    TLS_ST_PENDING_EARLY_DATA_END,
+    TLS_ST_CW_END_OF_EARLY_DATA,
+    TLS_ST_SR_END_OF_EARLY_DATA
+} OSSL_HANDSHAKE_STATE;
+
+/*
+ * Most of the following state values are no longer used and are defined to be
+ * the closest equivalent value in the current state machine code. Not all
+ * defines have an equivalent and are set to a dummy value (-1). SSL_ST_CONNECT
+ * and SSL_ST_ACCEPT are still in use in the definition of SSL_CB_ACCEPT_LOOP,
+ * SSL_CB_ACCEPT_EXIT, SSL_CB_CONNECT_LOOP and SSL_CB_CONNECT_EXIT.
+ */
+
+# define SSL_ST_CONNECT                  0x1000
+# define SSL_ST_ACCEPT                   0x2000
+
+# define SSL_ST_MASK                     0x0FFF
+
+# define SSL_CB_LOOP                     0x01
+# define SSL_CB_EXIT                     0x02
+# define SSL_CB_READ                     0x04
+# define SSL_CB_WRITE                    0x08
+# define SSL_CB_ALERT                    0x4000/* used in callback */
+# define SSL_CB_READ_ALERT               (SSL_CB_ALERT|SSL_CB_READ)
+# define SSL_CB_WRITE_ALERT              (SSL_CB_ALERT|SSL_CB_WRITE)
+# define SSL_CB_ACCEPT_LOOP              (SSL_ST_ACCEPT|SSL_CB_LOOP)
+# define SSL_CB_ACCEPT_EXIT              (SSL_ST_ACCEPT|SSL_CB_EXIT)
+# define SSL_CB_CONNECT_LOOP             (SSL_ST_CONNECT|SSL_CB_LOOP)
+# define SSL_CB_CONNECT_EXIT             (SSL_ST_CONNECT|SSL_CB_EXIT)
+# define SSL_CB_HANDSHAKE_START          0x10
+# define SSL_CB_HANDSHAKE_DONE           0x20
+
+/* Is the SSL_connection established? */
+# define SSL_in_connect_init(a)          (SSL_in_init(a) && !SSL_is_server(a))
+# define SSL_in_accept_init(a)           (SSL_in_init(a) && SSL_is_server(a))
+int SSL_in_init(const SSL *s);
+int SSL_in_before(const SSL *s);
+int SSL_is_init_finished(const SSL *s);
+
+/*
+ * The following 3 states are kept in ssl->rlayer.rstate when reads fail, you
+ * should not need these
+ */
+# define SSL_ST_READ_HEADER                      0xF0
+# define SSL_ST_READ_BODY                        0xF1
+# define SSL_ST_READ_DONE                        0xF2
+
+/*-
+ * Obtain latest Finished message
+ *   -- that we sent (SSL_get_finished)
+ *   -- that we expected from peer (SSL_get_peer_finished).
+ * Returns length (0 == no Finished so far), copies up to 'count' bytes.
+ */
+size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
+size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
+
+/*
+ * use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 3 options are
+ * 'ored' with SSL_VERIFY_PEER if they are desired
+ */
+# define SSL_VERIFY_NONE                 0x00
+# define SSL_VERIFY_PEER                 0x01
+# define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
+# define SSL_VERIFY_CLIENT_ONCE          0x04
+# define SSL_VERIFY_POST_HANDSHAKE       0x08
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define OpenSSL_add_ssl_algorithms()   SSL_library_init()
+#  define SSLeay_add_ssl_algorithms()    SSL_library_init()
+# endif
+
+/* More backward compatibility */
+# define SSL_get_cipher(s) \
+                SSL_CIPHER_get_name(SSL_get_current_cipher(s))
+# define SSL_get_cipher_bits(s,np) \
+                SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
+# define SSL_get_cipher_version(s) \
+                SSL_CIPHER_get_version(SSL_get_current_cipher(s))
+# define SSL_get_cipher_name(s) \
+                SSL_CIPHER_get_name(SSL_get_current_cipher(s))
+# define SSL_get_time(a)         SSL_SESSION_get_time(a)
+# define SSL_set_time(a,b)       SSL_SESSION_set_time((a),(b))
+# define SSL_get_timeout(a)      SSL_SESSION_get_timeout(a)
+# define SSL_set_timeout(a,b)    SSL_SESSION_set_timeout((a),(b))
+
+# define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
+# define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
+
+DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
+# define SSL_AD_REASON_OFFSET            1000/* offset to get SSL_R_... value
+                                              * from SSL_AD_... */
+/* These alert types are for SSLv3 and TLSv1 */
+# define SSL_AD_CLOSE_NOTIFY             SSL3_AD_CLOSE_NOTIFY
+/* fatal */
+# define SSL_AD_UNEXPECTED_MESSAGE       SSL3_AD_UNEXPECTED_MESSAGE
+/* fatal */
+# define SSL_AD_BAD_RECORD_MAC           SSL3_AD_BAD_RECORD_MAC
+# define SSL_AD_DECRYPTION_FAILED        TLS1_AD_DECRYPTION_FAILED
+# define SSL_AD_RECORD_OVERFLOW          TLS1_AD_RECORD_OVERFLOW
+/* fatal */
+# define SSL_AD_DECOMPRESSION_FAILURE    SSL3_AD_DECOMPRESSION_FAILURE
+/* fatal */
+# define SSL_AD_HANDSHAKE_FAILURE        SSL3_AD_HANDSHAKE_FAILURE
+/* Not for TLS */
+# define SSL_AD_NO_CERTIFICATE           SSL3_AD_NO_CERTIFICATE
+# define SSL_AD_BAD_CERTIFICATE          SSL3_AD_BAD_CERTIFICATE
+# define SSL_AD_UNSUPPORTED_CERTIFICATE  SSL3_AD_UNSUPPORTED_CERTIFICATE
+# define SSL_AD_CERTIFICATE_REVOKED      SSL3_AD_CERTIFICATE_REVOKED
+# define SSL_AD_CERTIFICATE_EXPIRED      SSL3_AD_CERTIFICATE_EXPIRED
+# define SSL_AD_CERTIFICATE_UNKNOWN      SSL3_AD_CERTIFICATE_UNKNOWN
+/* fatal */
+# define SSL_AD_ILLEGAL_PARAMETER        SSL3_AD_ILLEGAL_PARAMETER
+/* fatal */
+# define SSL_AD_UNKNOWN_CA               TLS1_AD_UNKNOWN_CA
+/* fatal */
+# define SSL_AD_ACCESS_DENIED            TLS1_AD_ACCESS_DENIED
+/* fatal */
+# define SSL_AD_DECODE_ERROR             TLS1_AD_DECODE_ERROR
+# define SSL_AD_DECRYPT_ERROR            TLS1_AD_DECRYPT_ERROR
+/* fatal */
+# define SSL_AD_EXPORT_RESTRICTION       TLS1_AD_EXPORT_RESTRICTION
+/* fatal */
+# define SSL_AD_PROTOCOL_VERSION         TLS1_AD_PROTOCOL_VERSION
+/* fatal */
+# define SSL_AD_INSUFFICIENT_SECURITY    TLS1_AD_INSUFFICIENT_SECURITY
+/* fatal */
+# define SSL_AD_INTERNAL_ERROR           TLS1_AD_INTERNAL_ERROR
+# define SSL_AD_USER_CANCELLED           TLS1_AD_USER_CANCELLED
+# define SSL_AD_NO_RENEGOTIATION         TLS1_AD_NO_RENEGOTIATION
+# define SSL_AD_MISSING_EXTENSION        TLS13_AD_MISSING_EXTENSION
+# define SSL_AD_CERTIFICATE_REQUIRED     TLS13_AD_CERTIFICATE_REQUIRED
+# define SSL_AD_UNSUPPORTED_EXTENSION    TLS1_AD_UNSUPPORTED_EXTENSION
+# define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
+# define SSL_AD_UNRECOGNIZED_NAME        TLS1_AD_UNRECOGNIZED_NAME
+# define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
+# define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
+/* fatal */
+# define SSL_AD_UNKNOWN_PSK_IDENTITY     TLS1_AD_UNKNOWN_PSK_IDENTITY
+/* fatal */
+# define SSL_AD_INAPPROPRIATE_FALLBACK   TLS1_AD_INAPPROPRIATE_FALLBACK
+# define SSL_AD_NO_APPLICATION_PROTOCOL  TLS1_AD_NO_APPLICATION_PROTOCOL
+# define SSL_ERROR_NONE                  0
+# define SSL_ERROR_SSL                   1
+# define SSL_ERROR_WANT_READ             2
+# define SSL_ERROR_WANT_WRITE            3
+# define SSL_ERROR_WANT_X509_LOOKUP      4
+# define SSL_ERROR_SYSCALL               5/* look at error stack/return
+                                           * value/errno */
+# define SSL_ERROR_ZERO_RETURN           6
+# define SSL_ERROR_WANT_CONNECT          7
+# define SSL_ERROR_WANT_ACCEPT           8
+# define SSL_ERROR_WANT_ASYNC            9
+# define SSL_ERROR_WANT_ASYNC_JOB       10
+# define SSL_ERROR_WANT_CLIENT_HELLO_CB 11
+# define SSL_ERROR_WANT_RETRY_VERIFY    12
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define SSL_CTRL_SET_TMP_DH                    3
+#  define SSL_CTRL_SET_TMP_ECDH                  4
+#  define SSL_CTRL_SET_TMP_DH_CB                 6
+# endif
+
+# define SSL_CTRL_GET_CLIENT_CERT_REQUEST        9
+# define SSL_CTRL_GET_NUM_RENEGOTIATIONS         10
+# define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS       11
+# define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS       12
+# define SSL_CTRL_GET_FLAGS                      13
+# define SSL_CTRL_EXTRA_CHAIN_CERT               14
+# define SSL_CTRL_SET_MSG_CALLBACK               15
+# define SSL_CTRL_SET_MSG_CALLBACK_ARG           16
+/* only applies to datagram connections */
+# define SSL_CTRL_SET_MTU                17
+/* Stats */
+# define SSL_CTRL_SESS_NUMBER                    20
+# define SSL_CTRL_SESS_CONNECT                   21
+# define SSL_CTRL_SESS_CONNECT_GOOD              22
+# define SSL_CTRL_SESS_CONNECT_RENEGOTIATE       23
+# define SSL_CTRL_SESS_ACCEPT                    24
+# define SSL_CTRL_SESS_ACCEPT_GOOD               25
+# define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE        26
+# define SSL_CTRL_SESS_HIT                       27
+# define SSL_CTRL_SESS_CB_HIT                    28
+# define SSL_CTRL_SESS_MISSES                    29
+# define SSL_CTRL_SESS_TIMEOUTS                  30
+# define SSL_CTRL_SESS_CACHE_FULL                31
+# define SSL_CTRL_MODE                           33
+# define SSL_CTRL_GET_READ_AHEAD                 40
+# define SSL_CTRL_SET_READ_AHEAD                 41
+# define SSL_CTRL_SET_SESS_CACHE_SIZE            42
+# define SSL_CTRL_GET_SESS_CACHE_SIZE            43
+# define SSL_CTRL_SET_SESS_CACHE_MODE            44
+# define SSL_CTRL_GET_SESS_CACHE_MODE            45
+# define SSL_CTRL_GET_MAX_CERT_LIST              50
+# define SSL_CTRL_SET_MAX_CERT_LIST              51
+# define SSL_CTRL_SET_MAX_SEND_FRAGMENT          52
+/* see tls1.h for macros based on these */
+# define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB       53
+# define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG      54
+# define SSL_CTRL_SET_TLSEXT_HOSTNAME            55
+# define SSL_CTRL_SET_TLSEXT_DEBUG_CB            56
+# define SSL_CTRL_SET_TLSEXT_DEBUG_ARG           57
+# define SSL_CTRL_GET_TLSEXT_TICKET_KEYS         58
+# define SSL_CTRL_SET_TLSEXT_TICKET_KEYS         59
+/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT    60 */
+/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61 */
+/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62 */
+# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB       63
+# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG   64
+# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE     65
+# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS     66
+# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS     67
+# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS      68
+# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS      69
+# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP        70
+# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP        71
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB      72
+# endif
+# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB    75
+# define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB                76
+# define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB             77
+# define SSL_CTRL_SET_SRP_ARG            78
+# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME               79
+# define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH               80
+# define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD               81
+# define DTLS_CTRL_GET_TIMEOUT           73
+# define DTLS_CTRL_HANDLE_TIMEOUT        74
+# define SSL_CTRL_GET_RI_SUPPORT                 76
+# define SSL_CTRL_CLEAR_MODE                     78
+# define SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB      79
+# define SSL_CTRL_GET_EXTRA_CHAIN_CERTS          82
+# define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS        83
+# define SSL_CTRL_CHAIN                          88
+# define SSL_CTRL_CHAIN_CERT                     89
+# define SSL_CTRL_GET_GROUPS                     90
+# define SSL_CTRL_SET_GROUPS                     91
+# define SSL_CTRL_SET_GROUPS_LIST                92
+# define SSL_CTRL_GET_SHARED_GROUP               93
+# define SSL_CTRL_SET_SIGALGS                    97
+# define SSL_CTRL_SET_SIGALGS_LIST               98
+# define SSL_CTRL_CERT_FLAGS                     99
+# define SSL_CTRL_CLEAR_CERT_FLAGS               100
+# define SSL_CTRL_SET_CLIENT_SIGALGS             101
+# define SSL_CTRL_SET_CLIENT_SIGALGS_LIST        102
+# define SSL_CTRL_GET_CLIENT_CERT_TYPES          103
+# define SSL_CTRL_SET_CLIENT_CERT_TYPES          104
+# define SSL_CTRL_BUILD_CERT_CHAIN               105
+# define SSL_CTRL_SET_VERIFY_CERT_STORE          106
+# define SSL_CTRL_SET_CHAIN_CERT_STORE           107
+# define SSL_CTRL_GET_PEER_SIGNATURE_NID         108
+# define SSL_CTRL_GET_PEER_TMP_KEY               109
+# define SSL_CTRL_GET_RAW_CIPHERLIST             110
+# define SSL_CTRL_GET_EC_POINT_FORMATS           111
+# define SSL_CTRL_GET_CHAIN_CERTS                115
+# define SSL_CTRL_SELECT_CURRENT_CERT            116
+# define SSL_CTRL_SET_CURRENT_CERT               117
+# define SSL_CTRL_SET_DH_AUTO                    118
+# define DTLS_CTRL_SET_LINK_MTU                  120
+# define DTLS_CTRL_GET_LINK_MIN_MTU              121
+# define SSL_CTRL_GET_EXTMS_SUPPORT              122
+# define SSL_CTRL_SET_MIN_PROTO_VERSION          123
+# define SSL_CTRL_SET_MAX_PROTO_VERSION          124
+# define SSL_CTRL_SET_SPLIT_SEND_FRAGMENT        125
+# define SSL_CTRL_SET_MAX_PIPELINES              126
+# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_TYPE     127
+# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB       128
+# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB_ARG   129
+# define SSL_CTRL_GET_MIN_PROTO_VERSION          130
+# define SSL_CTRL_GET_MAX_PROTO_VERSION          131
+# define SSL_CTRL_GET_SIGNATURE_NID              132
+# define SSL_CTRL_GET_TMP_KEY                    133
+# define SSL_CTRL_GET_NEGOTIATED_GROUP           134
+# define SSL_CTRL_SET_RETRY_VERIFY               136
+# define SSL_CTRL_GET_VERIFY_CERT_STORE          137
+# define SSL_CTRL_GET_CHAIN_CERT_STORE           138
+# define SSL_CERT_SET_FIRST                      1
+# define SSL_CERT_SET_NEXT                       2
+# define SSL_CERT_SET_SERVER                     3
+# define DTLSv1_get_timeout(ssl, arg) \
+        SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)(arg))
+# define DTLSv1_handle_timeout(ssl) \
+        SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
+# define SSL_num_renegotiations(ssl) \
+        SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
+# define SSL_clear_num_renegotiations(ssl) \
+        SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
+# define SSL_total_renegotiations(ssl) \
+        SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define SSL_CTX_set_tmp_dh(ctx,dh) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)(dh))
+# endif
+# define SSL_CTX_set_dh_auto(ctx, onoff) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
+# define SSL_set_dh_auto(s, onoff) \
+        SSL_ctrl(s,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define SSL_set_tmp_dh(ssl,dh) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)(dh))
+# endif
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)(ecdh))
+#  define SSL_set_tmp_ecdh(ssl,ecdh) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)(ecdh))
+# endif
+# define SSL_CTX_add_extra_chain_cert(ctx,x509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)(x509))
+# define SSL_CTX_get_extra_chain_certs(ctx,px509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)
+# define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509)
+# define SSL_CTX_clear_extra_chain_certs(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)
+# define SSL_CTX_set0_chain(ctx,sk) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)(sk))
+# define SSL_CTX_set1_chain(ctx,sk) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)(sk))
+# define SSL_CTX_add0_chain_cert(ctx,x509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)(x509))
+# define SSL_CTX_add1_chain_cert(ctx,x509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)(x509))
+# define SSL_CTX_get0_chain_certs(ctx,px509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
+# define SSL_CTX_clear_chain_certs(ctx) \
+        SSL_CTX_set0_chain(ctx,NULL)
+# define SSL_CTX_build_cert_chain(ctx, flags) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
+# define SSL_CTX_select_current_cert(ctx,x509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)(x509))
+# define SSL_CTX_set_current_cert(ctx, op) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
+# define SSL_CTX_set0_verify_cert_store(ctx,st) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)(st))
+# define SSL_CTX_set1_verify_cert_store(ctx,st) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)(st))
+# define SSL_CTX_get0_verify_cert_store(ctx,st) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_VERIFY_CERT_STORE,0,(char *)(st))
+# define SSL_CTX_set0_chain_cert_store(ctx,st) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)(st))
+# define SSL_CTX_set1_chain_cert_store(ctx,st) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)(st))
+# define SSL_CTX_get0_chain_cert_store(ctx,st) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERT_STORE,0,(char *)(st))
+# define SSL_set0_chain(s,sk) \
+        SSL_ctrl(s,SSL_CTRL_CHAIN,0,(char *)(sk))
+# define SSL_set1_chain(s,sk) \
+        SSL_ctrl(s,SSL_CTRL_CHAIN,1,(char *)(sk))
+# define SSL_add0_chain_cert(s,x509) \
+        SSL_ctrl(s,SSL_CTRL_CHAIN_CERT,0,(char *)(x509))
+# define SSL_add1_chain_cert(s,x509) \
+        SSL_ctrl(s,SSL_CTRL_CHAIN_CERT,1,(char *)(x509))
+# define SSL_get0_chain_certs(s,px509) \
+        SSL_ctrl(s,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
+# define SSL_clear_chain_certs(s) \
+        SSL_set0_chain(s,NULL)
+# define SSL_build_cert_chain(s, flags) \
+        SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
+# define SSL_select_current_cert(s,x509) \
+        SSL_ctrl(s,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)(x509))
+# define SSL_set_current_cert(s,op) \
+        SSL_ctrl(s,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
+# define SSL_set0_verify_cert_store(s,st) \
+        SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)(st))
+# define SSL_set1_verify_cert_store(s,st) \
+        SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)(st))
+#define SSL_get0_verify_cert_store(s,st) \
+        SSL_ctrl(s,SSL_CTRL_GET_VERIFY_CERT_STORE,0,(char *)(st))
+# define SSL_set0_chain_cert_store(s,st) \
+        SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)(st))
+# define SSL_set1_chain_cert_store(s,st) \
+        SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)(st))
+#define SSL_get0_chain_cert_store(s,st) \
+        SSL_ctrl(s,SSL_CTRL_GET_CHAIN_CERT_STORE,0,(char *)(st))
+
+# define SSL_get1_groups(s, glist) \
+        SSL_ctrl(s,SSL_CTRL_GET_GROUPS,0,(int*)(glist))
+# define SSL_CTX_set1_groups(ctx, glist, glistlen) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_GROUPS,glistlen,(int *)(glist))
+# define SSL_CTX_set1_groups_list(ctx, s) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_GROUPS_LIST,0,(char *)(s))
+# define SSL_set1_groups(s, glist, glistlen) \
+        SSL_ctrl(s,SSL_CTRL_SET_GROUPS,glistlen,(char *)(glist))
+# define SSL_set1_groups_list(s, str) \
+        SSL_ctrl(s,SSL_CTRL_SET_GROUPS_LIST,0,(char *)(str))
+# define SSL_get_shared_group(s, n) \
+        SSL_ctrl(s,SSL_CTRL_GET_SHARED_GROUP,n,NULL)
+# define SSL_get_negotiated_group(s) \
+        SSL_ctrl(s,SSL_CTRL_GET_NEGOTIATED_GROUP,0,NULL)
+# define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)(slist))
+# define SSL_CTX_set1_sigalgs_list(ctx, s) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)(s))
+# define SSL_set1_sigalgs(s, slist, slistlen) \
+        SSL_ctrl(s,SSL_CTRL_SET_SIGALGS,slistlen,(int *)(slist))
+# define SSL_set1_sigalgs_list(s, str) \
+        SSL_ctrl(s,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)(str))
+# define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)(slist))
+# define SSL_CTX_set1_client_sigalgs_list(ctx, s) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)(s))
+# define SSL_set1_client_sigalgs(s, slist, slistlen) \
+        SSL_ctrl(s,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)(slist))
+# define SSL_set1_client_sigalgs_list(s, str) \
+        SSL_ctrl(s,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)(str))
+# define SSL_get0_certificate_types(s, clist) \
+        SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)(clist))
+# define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen, \
+                     (char *)(clist))
+# define SSL_set1_client_certificate_types(s, clist, clistlen) \
+        SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)(clist))
+# define SSL_get_signature_nid(s, pn) \
+        SSL_ctrl(s,SSL_CTRL_GET_SIGNATURE_NID,0,pn)
+# define SSL_get_peer_signature_nid(s, pn) \
+        SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn)
+# define SSL_get_peer_tmp_key(s, pk) \
+        SSL_ctrl(s,SSL_CTRL_GET_PEER_TMP_KEY,0,pk)
+# define SSL_get_tmp_key(s, pk) \
+        SSL_ctrl(s,SSL_CTRL_GET_TMP_KEY,0,pk)
+# define SSL_get0_raw_cipherlist(s, plst) \
+        SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,plst)
+# define SSL_get0_ec_point_formats(s, plst) \
+        SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,plst)
+# define SSL_CTX_set_min_proto_version(ctx, version) \
+        SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL)
+# define SSL_CTX_set_max_proto_version(ctx, version) \
+        SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL)
+# define SSL_CTX_get_min_proto_version(ctx) \
+        SSL_CTX_ctrl(ctx, SSL_CTRL_GET_MIN_PROTO_VERSION, 0, NULL)
+# define SSL_CTX_get_max_proto_version(ctx) \
+        SSL_CTX_ctrl(ctx, SSL_CTRL_GET_MAX_PROTO_VERSION, 0, NULL)
+# define SSL_set_min_proto_version(s, version) \
+        SSL_ctrl(s, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL)
+# define SSL_set_max_proto_version(s, version) \
+        SSL_ctrl(s, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL)
+# define SSL_get_min_proto_version(s) \
+        SSL_ctrl(s, SSL_CTRL_GET_MIN_PROTO_VERSION, 0, NULL)
+# define SSL_get_max_proto_version(s) \
+        SSL_ctrl(s, SSL_CTRL_GET_MAX_PROTO_VERSION, 0, NULL)
+
+const char *SSL_group_to_name(SSL *s, int id);
+
+/* Backwards compatibility, original 1.1.0 names */
+# define SSL_CTRL_GET_SERVER_TMP_KEY \
+         SSL_CTRL_GET_PEER_TMP_KEY
+# define SSL_get_server_tmp_key(s, pk) \
+         SSL_get_peer_tmp_key(s, pk)
+
+int SSL_set0_tmp_dh_pkey(SSL *s, EVP_PKEY *dhpkey);
+int SSL_CTX_set0_tmp_dh_pkey(SSL_CTX *ctx, EVP_PKEY *dhpkey);
+
+/*
+ * The following symbol names are old and obsolete. They are kept
+ * for compatibility reasons only and should not be used anymore.
+ */
+# define SSL_CTRL_GET_CURVES           SSL_CTRL_GET_GROUPS
+# define SSL_CTRL_SET_CURVES           SSL_CTRL_SET_GROUPS
+# define SSL_CTRL_SET_CURVES_LIST      SSL_CTRL_SET_GROUPS_LIST
+# define SSL_CTRL_GET_SHARED_CURVE     SSL_CTRL_GET_SHARED_GROUP
+
+# define SSL_get1_curves               SSL_get1_groups
+# define SSL_CTX_set1_curves           SSL_CTX_set1_groups
+# define SSL_CTX_set1_curves_list      SSL_CTX_set1_groups_list
+# define SSL_set1_curves               SSL_set1_groups
+# define SSL_set1_curves_list          SSL_set1_groups_list
+# define SSL_get_shared_curve          SSL_get_shared_group
+
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+/* Provide some compatibility macros for removed functionality. */
+#  define SSL_CTX_need_tmp_RSA(ctx)                0
+#  define SSL_CTX_set_tmp_rsa(ctx,rsa)             1
+#  define SSL_need_tmp_RSA(ssl)                    0
+#  define SSL_set_tmp_rsa(ssl,rsa)                 1
+#  define SSL_CTX_set_ecdh_auto(dummy, onoff)      ((onoff) != 0)
+#  define SSL_set_ecdh_auto(dummy, onoff)          ((onoff) != 0)
+/*
+ * We "pretend" to call the callback to avoid warnings about unused static
+ * functions.
+ */
+#  define SSL_CTX_set_tmp_rsa_callback(ctx, cb)    while(0) (cb)(NULL, 0, 0)
+#  define SSL_set_tmp_rsa_callback(ssl, cb)        while(0) (cb)(NULL, 0, 0)
+# endif
+__owur const BIO_METHOD *BIO_f_ssl(void);
+__owur BIO *BIO_new_ssl(SSL_CTX *ctx, int client);
+__owur BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
+__owur BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
+__owur int BIO_ssl_copy_session_id(BIO *to, BIO *from);
+void BIO_ssl_shutdown(BIO *ssl_bio);
+
+__owur int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str);
+__owur SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
+__owur SSL_CTX *SSL_CTX_new_ex(OSSL_LIB_CTX *libctx, const char *propq,
+                               const SSL_METHOD *meth);
+int SSL_CTX_up_ref(SSL_CTX *ctx);
+void SSL_CTX_free(SSL_CTX *);
+__owur long SSL_CTX_set_timeout(SSL_CTX *ctx, long t);
+__owur long SSL_CTX_get_timeout(const SSL_CTX *ctx);
+__owur X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
+void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *);
+void SSL_CTX_set1_cert_store(SSL_CTX *, X509_STORE *);
+__owur int SSL_want(const SSL *s);
+__owur int SSL_clear(SSL *s);
+
+void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm);
+
+__owur const SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
+__owur const SSL_CIPHER *SSL_get_pending_cipher(const SSL *s);
+__owur int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits);
+__owur const char *SSL_CIPHER_get_version(const SSL_CIPHER *c);
+__owur const char *SSL_CIPHER_get_name(const SSL_CIPHER *c);
+__owur const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c);
+__owur const char *OPENSSL_cipher_name(const char *rfc_name);
+__owur uint32_t SSL_CIPHER_get_id(const SSL_CIPHER *c);
+__owur uint16_t SSL_CIPHER_get_protocol_id(const SSL_CIPHER *c);
+__owur int SSL_CIPHER_get_kx_nid(const SSL_CIPHER *c);
+__owur int SSL_CIPHER_get_auth_nid(const SSL_CIPHER *c);
+__owur const EVP_MD *SSL_CIPHER_get_handshake_digest(const SSL_CIPHER *c);
+__owur int SSL_CIPHER_is_aead(const SSL_CIPHER *c);
+
+__owur int SSL_get_fd(const SSL *s);
+__owur int SSL_get_rfd(const SSL *s);
+__owur int SSL_get_wfd(const SSL *s);
+__owur const char *SSL_get_cipher_list(const SSL *s, int n);
+__owur char *SSL_get_shared_ciphers(const SSL *s, char *buf, int size);
+__owur int SSL_get_read_ahead(const SSL *s);
+__owur int SSL_pending(const SSL *s);
+__owur int SSL_has_pending(const SSL *s);
+# ifndef OPENSSL_NO_SOCK
+__owur int SSL_set_fd(SSL *s, int fd);
+__owur int SSL_set_rfd(SSL *s, int fd);
+__owur int SSL_set_wfd(SSL *s, int fd);
+# endif
+void SSL_set0_rbio(SSL *s, BIO *rbio);
+void SSL_set0_wbio(SSL *s, BIO *wbio);
+void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio);
+__owur BIO *SSL_get_rbio(const SSL *s);
+__owur BIO *SSL_get_wbio(const SSL *s);
+__owur int SSL_set_cipher_list(SSL *s, const char *str);
+__owur int SSL_CTX_set_ciphersuites(SSL_CTX *ctx, const char *str);
+__owur int SSL_set_ciphersuites(SSL *s, const char *str);
+void SSL_set_read_ahead(SSL *s, int yes);
+__owur int SSL_get_verify_mode(const SSL *s);
+__owur int SSL_get_verify_depth(const SSL *s);
+__owur SSL_verify_cb SSL_get_verify_callback(const SSL *s);
+void SSL_set_verify(SSL *s, int mode, SSL_verify_cb callback);
+void SSL_set_verify_depth(SSL *s, int depth);
+void SSL_set_cert_cb(SSL *s, int (*cb) (SSL *ssl, void *arg), void *arg);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 __owur int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
+OSSL_DEPRECATEDIN_3_0
+__owur int SSL_use_RSAPrivateKey_ASN1(SSL *ssl,
+                                      const unsigned char *d, long len);
+# endif
+__owur int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
+__owur int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d,
+                                   long len);
+__owur int SSL_use_certificate(SSL *ssl, X509 *x);
+__owur int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
+__owur int SSL_use_cert_and_key(SSL *ssl, X509 *x509, EVP_PKEY *privatekey,
+                                STACK_OF(X509) *chain, int override);
+
+
+/* serverinfo file format versions */
+# define SSL_SERVERINFOV1   1
+# define SSL_SERVERINFOV2   2
+
+/* Set serverinfo data for the current active cert. */
+__owur int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo,
+                                  size_t serverinfo_length);
+__owur int SSL_CTX_use_serverinfo_ex(SSL_CTX *ctx, unsigned int version,
+                                     const unsigned char *serverinfo,
+                                     size_t serverinfo_length);
+__owur int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file);
+
+#ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+__owur int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
+#endif
+
+__owur int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
+__owur int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
+
+#ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+__owur int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file,
+                                          int type);
+#endif
+__owur int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file,
+                                       int type);
+__owur int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file,
+                                        int type);
+/* PEM type */
+__owur int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file);
+__owur int SSL_use_certificate_chain_file(SSL *ssl, const char *file);
+__owur STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
+__owur STACK_OF(X509_NAME)
+*SSL_load_client_CA_file_ex(const char *file, OSSL_LIB_CTX *libctx,
+                            const char *propq);
+__owur int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
+                                               const char *file);
+int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
+                                       const char *dir);
+int SSL_add_store_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
+                                       const char *uri);
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define SSL_load_error_strings() \
+    OPENSSL_init_ssl(OPENSSL_INIT_LOAD_SSL_STRINGS \
+                     | OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL)
+# endif
+
+__owur const char *SSL_state_string(const SSL *s);
+__owur const char *SSL_rstate_string(const SSL *s);
+__owur const char *SSL_state_string_long(const SSL *s);
+__owur const char *SSL_rstate_string_long(const SSL *s);
+__owur long SSL_SESSION_get_time(const SSL_SESSION *s);
+__owur long SSL_SESSION_set_time(SSL_SESSION *s, long t);
+__owur long SSL_SESSION_get_timeout(const SSL_SESSION *s);
+__owur long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
+__owur int SSL_SESSION_get_protocol_version(const SSL_SESSION *s);
+__owur int SSL_SESSION_set_protocol_version(SSL_SESSION *s, int version);
+
+__owur const char *SSL_SESSION_get0_hostname(const SSL_SESSION *s);
+__owur int SSL_SESSION_set1_hostname(SSL_SESSION *s, const char *hostname);
+void SSL_SESSION_get0_alpn_selected(const SSL_SESSION *s,
+                                    const unsigned char **alpn,
+                                    size_t *len);
+__owur int SSL_SESSION_set1_alpn_selected(SSL_SESSION *s,
+                                          const unsigned char *alpn,
+                                          size_t len);
+__owur const SSL_CIPHER *SSL_SESSION_get0_cipher(const SSL_SESSION *s);
+__owur int SSL_SESSION_set_cipher(SSL_SESSION *s, const SSL_CIPHER *cipher);
+__owur int SSL_SESSION_has_ticket(const SSL_SESSION *s);
+__owur unsigned long SSL_SESSION_get_ticket_lifetime_hint(const SSL_SESSION *s);
+void SSL_SESSION_get0_ticket(const SSL_SESSION *s, const unsigned char **tick,
+                             size_t *len);
+__owur uint32_t SSL_SESSION_get_max_early_data(const SSL_SESSION *s);
+__owur int SSL_SESSION_set_max_early_data(SSL_SESSION *s,
+                                          uint32_t max_early_data);
+__owur int SSL_copy_session_id(SSL *to, const SSL *from);
+__owur X509 *SSL_SESSION_get0_peer(SSL_SESSION *s);
+__owur int SSL_SESSION_set1_id_context(SSL_SESSION *s,
+                                       const unsigned char *sid_ctx,
+                                       unsigned int sid_ctx_len);
+__owur int SSL_SESSION_set1_id(SSL_SESSION *s, const unsigned char *sid,
+                               unsigned int sid_len);
+__owur int SSL_SESSION_is_resumable(const SSL_SESSION *s);
+
+__owur SSL_SESSION *SSL_SESSION_new(void);
+__owur SSL_SESSION *SSL_SESSION_dup(const SSL_SESSION *src);
+const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
+                                        unsigned int *len);
+const unsigned char *SSL_SESSION_get0_id_context(const SSL_SESSION *s,
+                                                 unsigned int *len);
+__owur unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s);
+# ifndef OPENSSL_NO_STDIO
+int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses);
+# endif
+int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses);
+int SSL_SESSION_print_keylog(BIO *bp, const SSL_SESSION *x);
+int SSL_SESSION_up_ref(SSL_SESSION *ses);
+void SSL_SESSION_free(SSL_SESSION *ses);
+__owur int i2d_SSL_SESSION(const SSL_SESSION *in, unsigned char **pp);
+__owur int SSL_set_session(SSL *to, SSL_SESSION *session);
+int SSL_CTX_add_session(SSL_CTX *ctx, SSL_SESSION *session);
+int SSL_CTX_remove_session(SSL_CTX *ctx, SSL_SESSION *session);
+__owur int SSL_CTX_set_generate_session_id(SSL_CTX *ctx, GEN_SESSION_CB cb);
+__owur int SSL_set_generate_session_id(SSL *s, GEN_SESSION_CB cb);
+__owur int SSL_has_matching_session_id(const SSL *s,
+                                       const unsigned char *id,
+                                       unsigned int id_len);
+SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
+                             long length);
+
+# ifdef OPENSSL_X509_H
+__owur X509 *SSL_get0_peer_certificate(const SSL *s);
+__owur X509 *SSL_get1_peer_certificate(const SSL *s);
+/* Deprecated in 3.0.0 */
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   define SSL_get_peer_certificate SSL_get1_peer_certificate
+#  endif
+# endif
+
+__owur STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
+
+__owur int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
+__owur int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
+__owur SSL_verify_cb SSL_CTX_get_verify_callback(const SSL_CTX *ctx);
+void SSL_CTX_set_verify(SSL_CTX *ctx, int mode, SSL_verify_cb callback);
+void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth);
+void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx,
+                                      int (*cb) (X509_STORE_CTX *, void *),
+                                      void *arg);
+void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb) (SSL *ssl, void *arg),
+                         void *arg);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+__owur int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
+OSSL_DEPRECATEDIN_3_0
+__owur int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d,
+                                          long len);
+# endif
+__owur int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
+__owur int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx,
+                                       const unsigned char *d, long len);
+__owur int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
+__owur int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len,
+                                        const unsigned char *d);
+__owur int SSL_CTX_use_cert_and_key(SSL_CTX *ctx, X509 *x509, EVP_PKEY *privatekey,
+                                    STACK_OF(X509) *chain, int override);
+
+void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
+void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
+pem_password_cb *SSL_CTX_get_default_passwd_cb(SSL_CTX *ctx);
+void *SSL_CTX_get_default_passwd_cb_userdata(SSL_CTX *ctx);
+void SSL_set_default_passwd_cb(SSL *s, pem_password_cb *cb);
+void SSL_set_default_passwd_cb_userdata(SSL *s, void *u);
+pem_password_cb *SSL_get_default_passwd_cb(SSL *s);
+void *SSL_get_default_passwd_cb_userdata(SSL *s);
+
+__owur int SSL_CTX_check_private_key(const SSL_CTX *ctx);
+__owur int SSL_check_private_key(const SSL *ctx);
+
+__owur int SSL_CTX_set_session_id_context(SSL_CTX *ctx,
+                                          const unsigned char *sid_ctx,
+                                          unsigned int sid_ctx_len);
+
+SSL *SSL_new(SSL_CTX *ctx);
+int SSL_up_ref(SSL *s);
+int SSL_is_dtls(const SSL *s);
+__owur int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx,
+                                      unsigned int sid_ctx_len);
+
+__owur int SSL_CTX_set_purpose(SSL_CTX *ctx, int purpose);
+__owur int SSL_set_purpose(SSL *ssl, int purpose);
+__owur int SSL_CTX_set_trust(SSL_CTX *ctx, int trust);
+__owur int SSL_set_trust(SSL *ssl, int trust);
+
+__owur int SSL_set1_host(SSL *s, const char *hostname);
+__owur int SSL_add1_host(SSL *s, const char *hostname);
+__owur const char *SSL_get0_peername(SSL *s);
+void SSL_set_hostflags(SSL *s, unsigned int flags);
+
+__owur int SSL_CTX_dane_enable(SSL_CTX *ctx);
+__owur int SSL_CTX_dane_mtype_set(SSL_CTX *ctx, const EVP_MD *md,
+                                  uint8_t mtype, uint8_t ord);
+__owur int SSL_dane_enable(SSL *s, const char *basedomain);
+__owur int SSL_dane_tlsa_add(SSL *s, uint8_t usage, uint8_t selector,
+                             uint8_t mtype, const unsigned char *data, size_t dlen);
+__owur int SSL_get0_dane_authority(SSL *s, X509 **mcert, EVP_PKEY **mspki);
+__owur int SSL_get0_dane_tlsa(SSL *s, uint8_t *usage, uint8_t *selector,
+                              uint8_t *mtype, const unsigned char **data,
+                              size_t *dlen);
+/*
+ * Bridge opacity barrier between libcrypt and libssl, also needed to support
+ * offline testing in test/danetest.c
+ */
+SSL_DANE *SSL_get0_dane(SSL *ssl);
+/*
+ * DANE flags
+ */
+unsigned long SSL_CTX_dane_set_flags(SSL_CTX *ctx, unsigned long flags);
+unsigned long SSL_CTX_dane_clear_flags(SSL_CTX *ctx, unsigned long flags);
+unsigned long SSL_dane_set_flags(SSL *ssl, unsigned long flags);
+unsigned long SSL_dane_clear_flags(SSL *ssl, unsigned long flags);
+
+__owur int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
+__owur int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
+
+__owur X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx);
+__owur X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl);
+
+# ifndef OPENSSL_NO_SRP
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name);
+OSSL_DEPRECATEDIN_3_0 int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password);
+OSSL_DEPRECATEDIN_3_0 int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength);
+OSSL_DEPRECATEDIN_3_0
+int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,
+                                        char *(*cb) (SSL *, void *));
+OSSL_DEPRECATEDIN_3_0
+int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,
+                                          int (*cb) (SSL *, void *));
+OSSL_DEPRECATEDIN_3_0
+int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
+                                      int (*cb) (SSL *, int *, void *));
+OSSL_DEPRECATEDIN_3_0 int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg);
+
+OSSL_DEPRECATEDIN_3_0
+int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
+                             BIGNUM *sa, BIGNUM *v, char *info);
+OSSL_DEPRECATEDIN_3_0
+int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
+                                const char *grp);
+
+OSSL_DEPRECATEDIN_3_0 __owur BIGNUM *SSL_get_srp_g(SSL *s);
+OSSL_DEPRECATEDIN_3_0 __owur BIGNUM *SSL_get_srp_N(SSL *s);
+
+OSSL_DEPRECATEDIN_3_0 __owur char *SSL_get_srp_username(SSL *s);
+OSSL_DEPRECATEDIN_3_0 __owur char *SSL_get_srp_userinfo(SSL *s);
+#  endif
+# endif
+
+/*
+ * ClientHello callback and helpers.
+ */
+
+# define SSL_CLIENT_HELLO_SUCCESS 1
+# define SSL_CLIENT_HELLO_ERROR   0
+# define SSL_CLIENT_HELLO_RETRY   (-1)
+
+typedef int (*SSL_client_hello_cb_fn) (SSL *s, int *al, void *arg);
+void SSL_CTX_set_client_hello_cb(SSL_CTX *c, SSL_client_hello_cb_fn cb,
+                                 void *arg);
+int SSL_client_hello_isv2(SSL *s);
+unsigned int SSL_client_hello_get0_legacy_version(SSL *s);
+size_t SSL_client_hello_get0_random(SSL *s, const unsigned char **out);
+size_t SSL_client_hello_get0_session_id(SSL *s, const unsigned char **out);
+size_t SSL_client_hello_get0_ciphers(SSL *s, const unsigned char **out);
+size_t SSL_client_hello_get0_compression_methods(SSL *s,
+                                                 const unsigned char **out);
+int SSL_client_hello_get1_extensions_present(SSL *s, int **out, size_t *outlen);
+int SSL_client_hello_get0_ext(SSL *s, unsigned int type,
+                              const unsigned char **out, size_t *outlen);
+
+void SSL_certs_clear(SSL *s);
+void SSL_free(SSL *ssl);
+# ifdef OSSL_ASYNC_FD
+/*
+ * Windows application developer has to include windows.h to use these.
+ */
+__owur int SSL_waiting_for_async(SSL *s);
+__owur int SSL_get_all_async_fds(SSL *s, OSSL_ASYNC_FD *fds, size_t *numfds);
+__owur int SSL_get_changed_async_fds(SSL *s, OSSL_ASYNC_FD *addfd,
+                                     size_t *numaddfds, OSSL_ASYNC_FD *delfd,
+                                     size_t *numdelfds);
+__owur int SSL_CTX_set_async_callback(SSL_CTX *ctx, SSL_async_callback_fn callback);
+__owur int SSL_CTX_set_async_callback_arg(SSL_CTX *ctx, void *arg);
+__owur int SSL_set_async_callback(SSL *s, SSL_async_callback_fn callback);
+__owur int SSL_set_async_callback_arg(SSL *s, void *arg);
+__owur int SSL_get_async_status(SSL *s, int *status);
+
+# endif
+__owur int SSL_accept(SSL *ssl);
+__owur int SSL_stateless(SSL *s);
+__owur int SSL_connect(SSL *ssl);
+__owur int SSL_read(SSL *ssl, void *buf, int num);
+__owur int SSL_read_ex(SSL *ssl, void *buf, size_t num, size_t *readbytes);
+
+# define SSL_READ_EARLY_DATA_ERROR   0
+# define SSL_READ_EARLY_DATA_SUCCESS 1
+# define SSL_READ_EARLY_DATA_FINISH  2
+
+__owur int SSL_read_early_data(SSL *s, void *buf, size_t num,
+                               size_t *readbytes);
+__owur int SSL_peek(SSL *ssl, void *buf, int num);
+__owur int SSL_peek_ex(SSL *ssl, void *buf, size_t num, size_t *readbytes);
+__owur ossl_ssize_t SSL_sendfile(SSL *s, int fd, off_t offset, size_t size,
+                                 int flags);
+__owur int SSL_write(SSL *ssl, const void *buf, int num);
+__owur int SSL_write_ex(SSL *s, const void *buf, size_t num, size_t *written);
+__owur int SSL_write_early_data(SSL *s, const void *buf, size_t num,
+                                size_t *written);
+long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg);
+long SSL_callback_ctrl(SSL *, int, void (*)(void));
+long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg);
+long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
+
+# define SSL_EARLY_DATA_NOT_SENT    0
+# define SSL_EARLY_DATA_REJECTED    1
+# define SSL_EARLY_DATA_ACCEPTED    2
+
+__owur int SSL_get_early_data_status(const SSL *s);
+
+__owur int SSL_get_error(const SSL *s, int ret_code);
+__owur const char *SSL_get_version(const SSL *s);
+
+/* This sets the 'default' SSL version that SSL_new() will create */
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+__owur int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
+# endif
+
+# ifndef OPENSSL_NO_SSL3_METHOD
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *SSLv3_method(void); /* SSLv3 */
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *SSLv3_server_method(void);
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *SSLv3_client_method(void);
+#  endif
+# endif
+
+#define SSLv23_method           TLS_method
+#define SSLv23_server_method    TLS_server_method
+#define SSLv23_client_method    TLS_client_method
+
+/* Negotiate highest available SSL/TLS version */
+__owur const SSL_METHOD *TLS_method(void);
+__owur const SSL_METHOD *TLS_server_method(void);
+__owur const SSL_METHOD *TLS_client_method(void);
+
+# ifndef OPENSSL_NO_TLS1_METHOD
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_server_method(void);
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_client_method(void);
+#  endif
+# endif
+
+# ifndef OPENSSL_NO_TLS1_1_METHOD
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_1_server_method(void);
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_1_client_method(void);
+#  endif
+# endif
+
+# ifndef OPENSSL_NO_TLS1_2_METHOD
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_2_server_method(void);
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_2_client_method(void);
+#  endif
+# endif
+
+# ifndef OPENSSL_NO_DTLS1_METHOD
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *DTLSv1_server_method(void);
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *DTLSv1_client_method(void);
+#  endif
+# endif
+
+# ifndef OPENSSL_NO_DTLS1_2_METHOD
+/* DTLSv1.2 */
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *DTLSv1_2_method(void);
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *DTLSv1_2_server_method(void);
+OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *DTLSv1_2_client_method(void);
+#  endif
+# endif
+
+__owur const SSL_METHOD *DTLS_method(void); /* DTLS 1.0 and 1.2 */
+__owur const SSL_METHOD *DTLS_server_method(void); /* DTLS 1.0 and 1.2 */
+__owur const SSL_METHOD *DTLS_client_method(void); /* DTLS 1.0 and 1.2 */
+
+__owur size_t DTLS_get_data_mtu(const SSL *s);
+
+__owur STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
+__owur STACK_OF(SSL_CIPHER) *SSL_CTX_get_ciphers(const SSL_CTX *ctx);
+__owur STACK_OF(SSL_CIPHER) *SSL_get_client_ciphers(const SSL *s);
+__owur STACK_OF(SSL_CIPHER) *SSL_get1_supported_ciphers(SSL *s);
+
+__owur int SSL_do_handshake(SSL *s);
+int SSL_key_update(SSL *s, int updatetype);
+int SSL_get_key_update_type(const SSL *s);
+int SSL_renegotiate(SSL *s);
+int SSL_renegotiate_abbreviated(SSL *s);
+__owur int SSL_renegotiate_pending(const SSL *s);
+int SSL_new_session_ticket(SSL *s);
+int SSL_shutdown(SSL *s);
+__owur int SSL_verify_client_post_handshake(SSL *s);
+void SSL_CTX_set_post_handshake_auth(SSL_CTX *ctx, int val);
+void SSL_set_post_handshake_auth(SSL *s, int val);
+
+__owur const SSL_METHOD *SSL_CTX_get_ssl_method(const SSL_CTX *ctx);
+__owur const SSL_METHOD *SSL_get_ssl_method(const SSL *s);
+__owur int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);
+__owur const char *SSL_alert_type_string_long(int value);
+__owur const char *SSL_alert_type_string(int value);
+__owur const char *SSL_alert_desc_string_long(int value);
+__owur const char *SSL_alert_desc_string(int value);
+
+void SSL_set0_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
+void SSL_CTX_set0_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
+__owur const STACK_OF(X509_NAME) *SSL_get0_CA_list(const SSL *s);
+__owur const STACK_OF(X509_NAME) *SSL_CTX_get0_CA_list(const SSL_CTX *ctx);
+__owur int SSL_add1_to_CA_list(SSL *ssl, const X509 *x);
+__owur int SSL_CTX_add1_to_CA_list(SSL_CTX *ctx, const X509 *x);
+__owur const STACK_OF(X509_NAME) *SSL_get0_peer_CA_list(const SSL *s);
+
+void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
+void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
+__owur STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
+__owur STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
+__owur int SSL_add_client_CA(SSL *ssl, X509 *x);
+__owur int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x);
+
+void SSL_set_connect_state(SSL *s);
+void SSL_set_accept_state(SSL *s);
+
+__owur long SSL_get_default_timeout(const SSL *s);
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define SSL_library_init() OPENSSL_init_ssl(0, NULL)
+# endif
+
+__owur char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size);
+__owur STACK_OF(X509_NAME) *SSL_dup_CA_list(const STACK_OF(X509_NAME) *sk);
+
+__owur SSL *SSL_dup(SSL *ssl);
+
+__owur X509 *SSL_get_certificate(const SSL *ssl);
+/*
+ * EVP_PKEY
+ */
+struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl);
+
+__owur X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx);
+__owur EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx);
+
+void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode);
+__owur int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
+void SSL_set_quiet_shutdown(SSL *ssl, int mode);
+__owur int SSL_get_quiet_shutdown(const SSL *ssl);
+void SSL_set_shutdown(SSL *ssl, int mode);
+__owur int SSL_get_shutdown(const SSL *ssl);
+__owur int SSL_version(const SSL *ssl);
+__owur int SSL_client_version(const SSL *s);
+__owur int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
+__owur int SSL_CTX_set_default_verify_dir(SSL_CTX *ctx);
+__owur int SSL_CTX_set_default_verify_file(SSL_CTX *ctx);
+__owur int SSL_CTX_set_default_verify_store(SSL_CTX *ctx);
+__owur int SSL_CTX_load_verify_file(SSL_CTX *ctx, const char *CAfile);
+__owur int SSL_CTX_load_verify_dir(SSL_CTX *ctx, const char *CApath);
+__owur int SSL_CTX_load_verify_store(SSL_CTX *ctx, const char *CAstore);
+__owur int SSL_CTX_load_verify_locations(SSL_CTX *ctx,
+                                                        const char *CAfile,
+                                                        const char *CApath);
+# define SSL_get0_session SSL_get_session/* just peek at pointer */
+__owur SSL_SESSION *SSL_get_session(const SSL *ssl);
+__owur SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
+__owur SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
+SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx);
+void SSL_set_info_callback(SSL *ssl,
+                           void (*cb) (const SSL *ssl, int type, int val));
+void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type,
+                                               int val);
+__owur OSSL_HANDSHAKE_STATE SSL_get_state(const SSL *ssl);
+
+void SSL_set_verify_result(SSL *ssl, long v);
+__owur long SSL_get_verify_result(const SSL *ssl);
+__owur STACK_OF(X509) *SSL_get0_verified_chain(const SSL *s);
+
+__owur size_t SSL_get_client_random(const SSL *ssl, unsigned char *out,
+                                    size_t outlen);
+__owur size_t SSL_get_server_random(const SSL *ssl, unsigned char *out,
+                                    size_t outlen);
+__owur size_t SSL_SESSION_get_master_key(const SSL_SESSION *sess,
+                                         unsigned char *out, size_t outlen);
+__owur int SSL_SESSION_set1_master_key(SSL_SESSION *sess,
+                                       const unsigned char *in, size_t len);
+uint8_t SSL_SESSION_get_max_fragment_length(const SSL_SESSION *sess);
+
+#define SSL_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL, l, p, newf, dupf, freef)
+__owur int SSL_set_ex_data(SSL *ssl, int idx, void *data);
+void *SSL_get_ex_data(const SSL *ssl, int idx);
+#define SSL_SESSION_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_SESSION, l, p, newf, dupf, freef)
+__owur int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data);
+void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx);
+#define SSL_CTX_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_CTX, l, p, newf, dupf, freef)
+__owur int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data);
+void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx);
+
+__owur int SSL_get_ex_data_X509_STORE_CTX_idx(void);
+
+# define SSL_CTX_sess_set_cache_size(ctx,t) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
+# define SSL_CTX_sess_get_cache_size(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
+# define SSL_CTX_set_session_cache_mode(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
+# define SSL_CTX_get_session_cache_mode(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
+
+# define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
+# define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
+# define SSL_CTX_get_read_ahead(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
+# define SSL_CTX_set_read_ahead(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
+# define SSL_CTX_get_max_cert_list(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
+# define SSL_CTX_set_max_cert_list(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
+# define SSL_get_max_cert_list(ssl) \
+        SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
+# define SSL_set_max_cert_list(ssl,m) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
+
+# define SSL_CTX_set_max_send_fragment(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
+# define SSL_set_max_send_fragment(ssl,m) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
+# define SSL_CTX_set_split_send_fragment(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SPLIT_SEND_FRAGMENT,m,NULL)
+# define SSL_set_split_send_fragment(ssl,m) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_SPLIT_SEND_FRAGMENT,m,NULL)
+# define SSL_CTX_set_max_pipelines(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_PIPELINES,m,NULL)
+# define SSL_set_max_pipelines(ssl,m) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_MAX_PIPELINES,m,NULL)
+# define SSL_set_retry_verify(ssl) \
+        (SSL_ctrl(ssl,SSL_CTRL_SET_RETRY_VERIFY,0,NULL) > 0)
+
+void SSL_CTX_set_default_read_buffer_len(SSL_CTX *ctx, size_t len);
+void SSL_set_default_read_buffer_len(SSL *s, size_t len);
+
+# ifndef OPENSSL_NO_DH
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+/* NB: the |keylength| is only applicable when is_export is true */
+OSSL_DEPRECATEDIN_3_0
+void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
+                                 DH *(*dh) (SSL *ssl, int is_export,
+                                            int keylength));
+OSSL_DEPRECATEDIN_3_0
+void SSL_set_tmp_dh_callback(SSL *ssl,
+                             DH *(*dh) (SSL *ssl, int is_export,
+                                        int keylength));
+#  endif
+# endif
+
+__owur const COMP_METHOD *SSL_get_current_compression(const SSL *s);
+__owur const COMP_METHOD *SSL_get_current_expansion(const SSL *s);
+__owur const char *SSL_COMP_get_name(const COMP_METHOD *comp);
+__owur const char *SSL_COMP_get0_name(const SSL_COMP *comp);
+__owur int SSL_COMP_get_id(const SSL_COMP *comp);
+STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
+__owur STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP)
+                                                             *meths);
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define SSL_COMP_free_compression_methods() while(0) continue
+# endif
+__owur int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm);
+
+const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr);
+int SSL_CIPHER_get_cipher_nid(const SSL_CIPHER *c);
+int SSL_CIPHER_get_digest_nid(const SSL_CIPHER *c);
+int SSL_bytes_to_cipher_list(SSL *s, const unsigned char *bytes, size_t len,
+                             int isv2format, STACK_OF(SSL_CIPHER) **sk,
+                             STACK_OF(SSL_CIPHER) **scsvs);
+
+/* TLS extensions functions */
+__owur int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len);
+
+__owur int SSL_set_session_ticket_ext_cb(SSL *s,
+                                         tls_session_ticket_ext_cb_fn cb,
+                                         void *arg);
+
+/* Pre-shared secret session resumption functions */
+__owur int SSL_set_session_secret_cb(SSL *s,
+                                     tls_session_secret_cb_fn session_secret_cb,
+                                     void *arg);
+
+void SSL_CTX_set_not_resumable_session_callback(SSL_CTX *ctx,
+                                                int (*cb) (SSL *ssl,
+                                                           int
+                                                           is_forward_secure));
+
+void SSL_set_not_resumable_session_callback(SSL *ssl,
+                                            int (*cb) (SSL *ssl,
+                                                       int is_forward_secure));
+
+void SSL_CTX_set_record_padding_callback(SSL_CTX *ctx,
+                                         size_t (*cb) (SSL *ssl, int type,
+                                                       size_t len, void *arg));
+void SSL_CTX_set_record_padding_callback_arg(SSL_CTX *ctx, void *arg);
+void *SSL_CTX_get_record_padding_callback_arg(const SSL_CTX *ctx);
+int SSL_CTX_set_block_padding(SSL_CTX *ctx, size_t block_size);
+
+int SSL_set_record_padding_callback(SSL *ssl,
+                                    size_t (*cb) (SSL *ssl, int type,
+                                                  size_t len, void *arg));
+void SSL_set_record_padding_callback_arg(SSL *ssl, void *arg);
+void *SSL_get_record_padding_callback_arg(const SSL *ssl);
+int SSL_set_block_padding(SSL *ssl, size_t block_size);
+
+int SSL_set_num_tickets(SSL *s, size_t num_tickets);
+size_t SSL_get_num_tickets(const SSL *s);
+int SSL_CTX_set_num_tickets(SSL_CTX *ctx, size_t num_tickets);
+size_t SSL_CTX_get_num_tickets(const SSL_CTX *ctx);
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define SSL_cache_hit(s) SSL_session_reused(s)
+# endif
+
+__owur int SSL_session_reused(const SSL *s);
+__owur int SSL_is_server(const SSL *s);
+
+__owur __owur SSL_CONF_CTX *SSL_CONF_CTX_new(void);
+int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx);
+void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx);
+unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags);
+__owur unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx,
+                                             unsigned int flags);
+__owur int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre);
+
+void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl);
+void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx);
+
+__owur int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value);
+__owur int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv);
+__owur int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd);
+
+void SSL_add_ssl_module(void);
+int SSL_config(SSL *s, const char *name);
+int SSL_CTX_config(SSL_CTX *ctx, const char *name);
+
+# ifndef OPENSSL_NO_SSL_TRACE
+void SSL_trace(int write_p, int version, int content_type,
+               const void *buf, size_t len, SSL *ssl, void *arg);
+# endif
+
+# ifndef OPENSSL_NO_SOCK
+int DTLSv1_listen(SSL *s, BIO_ADDR *client);
+# endif
+
+# ifndef OPENSSL_NO_CT
+
+/*
+ * A callback for verifying that the received SCTs are sufficient.
+ * Expected to return 1 if they are sufficient, otherwise 0.
+ * May return a negative integer if an error occurs.
+ * A connection should be aborted if the SCTs are deemed insufficient.
+ */
+typedef int (*ssl_ct_validation_cb)(const CT_POLICY_EVAL_CTX *ctx,
+                                    const STACK_OF(SCT) *scts, void *arg);
+
+/*
+ * Sets a |callback| that is invoked upon receipt of ServerHelloDone to validate
+ * the received SCTs.
+ * If the callback returns a non-positive result, the connection is terminated.
+ * Call this function before beginning a handshake.
+ * If a NULL |callback| is provided, SCT validation is disabled.
+ * |arg| is arbitrary userdata that will be passed to the callback whenever it
+ * is invoked. Ownership of |arg| remains with the caller.
+ *
+ * NOTE: A side-effect of setting a CT callback is that an OCSP stapled response
+ *       will be requested.
+ */
+int SSL_set_ct_validation_callback(SSL *s, ssl_ct_validation_cb callback,
+                                   void *arg);
+int SSL_CTX_set_ct_validation_callback(SSL_CTX *ctx,
+                                       ssl_ct_validation_cb callback,
+                                       void *arg);
+#define SSL_disable_ct(s) \
+        ((void) SSL_set_validation_callback((s), NULL, NULL))
+#define SSL_CTX_disable_ct(ctx) \
+        ((void) SSL_CTX_set_validation_callback((ctx), NULL, NULL))
+
+/*
+ * The validation type enumerates the available behaviours of the built-in SSL
+ * CT validation callback selected via SSL_enable_ct() and SSL_CTX_enable_ct().
+ * The underlying callback is a static function in libssl.
+ */
+enum {
+    SSL_CT_VALIDATION_PERMISSIVE = 0,
+    SSL_CT_VALIDATION_STRICT
+};
+
+/*
+ * Enable CT by setting up a callback that implements one of the built-in
+ * validation variants.  The SSL_CT_VALIDATION_PERMISSIVE variant always
+ * continues the handshake, the application can make appropriate decisions at
+ * handshake completion.  The SSL_CT_VALIDATION_STRICT variant requires at
+ * least one valid SCT, or else handshake termination will be requested.  The
+ * handshake may continue anyway if SSL_VERIFY_NONE is in effect.
+ */
+int SSL_enable_ct(SSL *s, int validation_mode);
+int SSL_CTX_enable_ct(SSL_CTX *ctx, int validation_mode);
+
+/*
+ * Report whether a non-NULL callback is enabled.
+ */
+int SSL_ct_is_enabled(const SSL *s);
+int SSL_CTX_ct_is_enabled(const SSL_CTX *ctx);
+
+/* Gets the SCTs received from a connection */
+const STACK_OF(SCT) *SSL_get0_peer_scts(SSL *s);
+
+/*
+ * Loads the CT log list from the default location.
+ * If a CTLOG_STORE has previously been set using SSL_CTX_set_ctlog_store,
+ * the log information loaded from this file will be appended to the
+ * CTLOG_STORE.
+ * Returns 1 on success, 0 otherwise.
+ */
+int SSL_CTX_set_default_ctlog_list_file(SSL_CTX *ctx);
+
+/*
+ * Loads the CT log list from the specified file path.
+ * If a CTLOG_STORE has previously been set using SSL_CTX_set_ctlog_store,
+ * the log information loaded from this file will be appended to the
+ * CTLOG_STORE.
+ * Returns 1 on success, 0 otherwise.
+ */
+int SSL_CTX_set_ctlog_list_file(SSL_CTX *ctx, const char *path);
+
+/*
+ * Sets the CT log list used by all SSL connections created from this SSL_CTX.
+ * Ownership of the CTLOG_STORE is transferred to the SSL_CTX.
+ */
+void SSL_CTX_set0_ctlog_store(SSL_CTX *ctx, CTLOG_STORE *logs);
+
+/*
+ * Gets the CT log list used by all SSL connections created from this SSL_CTX.
+ * This will be NULL unless one of the following functions has been called:
+ * - SSL_CTX_set_default_ctlog_list_file
+ * - SSL_CTX_set_ctlog_list_file
+ * - SSL_CTX_set_ctlog_store
+ */
+const CTLOG_STORE *SSL_CTX_get0_ctlog_store(const SSL_CTX *ctx);
+
+# endif /* OPENSSL_NO_CT */
+
+/* What the "other" parameter contains in security callback */
+/* Mask for type */
+# define SSL_SECOP_OTHER_TYPE    0xffff0000
+# define SSL_SECOP_OTHER_NONE    0
+# define SSL_SECOP_OTHER_CIPHER  (1 << 16)
+# define SSL_SECOP_OTHER_CURVE   (2 << 16)
+# define SSL_SECOP_OTHER_DH      (3 << 16)
+# define SSL_SECOP_OTHER_PKEY    (4 << 16)
+# define SSL_SECOP_OTHER_SIGALG  (5 << 16)
+# define SSL_SECOP_OTHER_CERT    (6 << 16)
+
+/* Indicated operation refers to peer key or certificate */
+# define SSL_SECOP_PEER          0x1000
+
+/* Values for "op" parameter in security callback */
+
+/* Called to filter ciphers */
+/* Ciphers client supports */
+# define SSL_SECOP_CIPHER_SUPPORTED      (1 | SSL_SECOP_OTHER_CIPHER)
+/* Cipher shared by client/server */
+# define SSL_SECOP_CIPHER_SHARED         (2 | SSL_SECOP_OTHER_CIPHER)
+/* Sanity check of cipher server selects */
+# define SSL_SECOP_CIPHER_CHECK          (3 | SSL_SECOP_OTHER_CIPHER)
+/* Curves supported by client */
+# define SSL_SECOP_CURVE_SUPPORTED       (4 | SSL_SECOP_OTHER_CURVE)
+/* Curves shared by client/server */
+# define SSL_SECOP_CURVE_SHARED          (5 | SSL_SECOP_OTHER_CURVE)
+/* Sanity check of curve server selects */
+# define SSL_SECOP_CURVE_CHECK           (6 | SSL_SECOP_OTHER_CURVE)
+/* Temporary DH key */
+# define SSL_SECOP_TMP_DH                (7 | SSL_SECOP_OTHER_PKEY)
+/* SSL/TLS version */
+# define SSL_SECOP_VERSION               (9 | SSL_SECOP_OTHER_NONE)
+/* Session tickets */
+# define SSL_SECOP_TICKET                (10 | SSL_SECOP_OTHER_NONE)
+/* Supported signature algorithms sent to peer */
+# define SSL_SECOP_SIGALG_SUPPORTED      (11 | SSL_SECOP_OTHER_SIGALG)
+/* Shared signature algorithm */
+# define SSL_SECOP_SIGALG_SHARED         (12 | SSL_SECOP_OTHER_SIGALG)
+/* Sanity check signature algorithm allowed */
+# define SSL_SECOP_SIGALG_CHECK          (13 | SSL_SECOP_OTHER_SIGALG)
+/* Used to get mask of supported public key signature algorithms */
+# define SSL_SECOP_SIGALG_MASK           (14 | SSL_SECOP_OTHER_SIGALG)
+/* Use to see if compression is allowed */
+# define SSL_SECOP_COMPRESSION           (15 | SSL_SECOP_OTHER_NONE)
+/* EE key in certificate */
+# define SSL_SECOP_EE_KEY                (16 | SSL_SECOP_OTHER_CERT)
+/* CA key in certificate */
+# define SSL_SECOP_CA_KEY                (17 | SSL_SECOP_OTHER_CERT)
+/* CA digest algorithm in certificate */
+# define SSL_SECOP_CA_MD                 (18 | SSL_SECOP_OTHER_CERT)
+/* Peer EE key in certificate */
+# define SSL_SECOP_PEER_EE_KEY           (SSL_SECOP_EE_KEY | SSL_SECOP_PEER)
+/* Peer CA key in certificate */
+# define SSL_SECOP_PEER_CA_KEY           (SSL_SECOP_CA_KEY | SSL_SECOP_PEER)
+/* Peer CA digest algorithm in certificate */
+# define SSL_SECOP_PEER_CA_MD            (SSL_SECOP_CA_MD | SSL_SECOP_PEER)
+
+void SSL_set_security_level(SSL *s, int level);
+__owur int SSL_get_security_level(const SSL *s);
+void SSL_set_security_callback(SSL *s,
+                               int (*cb) (const SSL *s, const SSL_CTX *ctx,
+                                          int op, int bits, int nid,
+                                          void *other, void *ex));
+int (*SSL_get_security_callback(const SSL *s)) (const SSL *s,
+                                                const SSL_CTX *ctx, int op,
+                                                int bits, int nid, void *other,
+                                                void *ex);
+void SSL_set0_security_ex_data(SSL *s, void *ex);
+__owur void *SSL_get0_security_ex_data(const SSL *s);
+
+void SSL_CTX_set_security_level(SSL_CTX *ctx, int level);
+__owur int SSL_CTX_get_security_level(const SSL_CTX *ctx);
+void SSL_CTX_set_security_callback(SSL_CTX *ctx,
+                                   int (*cb) (const SSL *s, const SSL_CTX *ctx,
+                                              int op, int bits, int nid,
+                                              void *other, void *ex));
+int (*SSL_CTX_get_security_callback(const SSL_CTX *ctx)) (const SSL *s,
+                                                          const SSL_CTX *ctx,
+                                                          int op, int bits,
+                                                          int nid,
+                                                          void *other,
+                                                          void *ex);
+void SSL_CTX_set0_security_ex_data(SSL_CTX *ctx, void *ex);
+__owur void *SSL_CTX_get0_security_ex_data(const SSL_CTX *ctx);
+
+/* OPENSSL_INIT flag 0x010000 reserved for internal use */
+# define OPENSSL_INIT_NO_LOAD_SSL_STRINGS    0x00100000L
+# define OPENSSL_INIT_LOAD_SSL_STRINGS       0x00200000L
+
+# define OPENSSL_INIT_SSL_DEFAULT \
+        (OPENSSL_INIT_LOAD_SSL_STRINGS | OPENSSL_INIT_LOAD_CRYPTO_STRINGS)
+
+int OPENSSL_init_ssl(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings);
+
+# ifndef OPENSSL_NO_UNIT_TEST
+__owur const struct openssl_ssl_test_functions *SSL_test_functions(void);
+# endif
+
+__owur int SSL_free_buffers(SSL *ssl);
+__owur int SSL_alloc_buffers(SSL *ssl);
+
+/* Status codes passed to the decrypt session ticket callback. Some of these
+ * are for internal use only and are never passed to the callback. */
+typedef int SSL_TICKET_STATUS;
+
+/* Support for ticket appdata */
+/* fatal error, malloc failure */
+# define SSL_TICKET_FATAL_ERR_MALLOC 0
+/* fatal error, either from parsing or decrypting the ticket */
+# define SSL_TICKET_FATAL_ERR_OTHER  1
+/* No ticket present */
+# define SSL_TICKET_NONE             2
+/* Empty ticket present */
+# define SSL_TICKET_EMPTY            3
+/* the ticket couldn't be decrypted */
+# define SSL_TICKET_NO_DECRYPT       4
+/* a ticket was successfully decrypted */
+# define SSL_TICKET_SUCCESS          5
+/* same as above but the ticket needs to be renewed */
+# define SSL_TICKET_SUCCESS_RENEW    6
+
+/* Return codes for the decrypt session ticket callback */
+typedef int SSL_TICKET_RETURN;
+
+/* An error occurred */
+#define SSL_TICKET_RETURN_ABORT             0
+/* Do not use the ticket, do not send a renewed ticket to the client */
+#define SSL_TICKET_RETURN_IGNORE            1
+/* Do not use the ticket, send a renewed ticket to the client */
+#define SSL_TICKET_RETURN_IGNORE_RENEW      2
+/* Use the ticket, do not send a renewed ticket to the client */
+#define SSL_TICKET_RETURN_USE               3
+/* Use the ticket, send a renewed ticket to the client */
+#define SSL_TICKET_RETURN_USE_RENEW         4
+
+typedef int (*SSL_CTX_generate_session_ticket_fn)(SSL *s, void *arg);
+typedef SSL_TICKET_RETURN (*SSL_CTX_decrypt_session_ticket_fn)(SSL *s, SSL_SESSION *ss,
+                                                               const unsigned char *keyname,
+                                                               size_t keyname_length,
+                                                               SSL_TICKET_STATUS status,
+                                                               void *arg);
+int SSL_CTX_set_session_ticket_cb(SSL_CTX *ctx,
+                                  SSL_CTX_generate_session_ticket_fn gen_cb,
+                                  SSL_CTX_decrypt_session_ticket_fn dec_cb,
+                                  void *arg);
+int SSL_SESSION_set1_ticket_appdata(SSL_SESSION *ss, const void *data, size_t len);
+int SSL_SESSION_get0_ticket_appdata(SSL_SESSION *ss, void **data, size_t *len);
+
+typedef unsigned int (*DTLS_timer_cb)(SSL *s, unsigned int timer_us);
+
+void DTLS_set_timer_cb(SSL *s, DTLS_timer_cb cb);
+
+
+typedef int (*SSL_allow_early_data_cb_fn)(SSL *s, void *arg);
+void SSL_CTX_set_allow_early_data_cb(SSL_CTX *ctx,
+                                     SSL_allow_early_data_cb_fn cb,
+                                     void *arg);
+void SSL_set_allow_early_data_cb(SSL *s,
+                                 SSL_allow_early_data_cb_fn cb,
+                                 void *arg);
+
+/* store the default cipher strings inside the library */
+const char *OSSL_default_cipher_list(void);
+const char *OSSL_default_ciphersuites(void);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/ssl2.h b/openssl/ssl2.h
new file mode 100644
index 0000000..428ead0
--- /dev/null
+++ b/openssl/ssl2.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_SSL2_H
+# define OPENSSL_SSL2_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_SSL2_H
+# endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+# define SSL2_VERSION            0x0002
+
+# define SSL2_MT_CLIENT_HELLO            1
+
+#ifdef  __cplusplus
+}
+#endif
+#endif
diff --git a/openssl/ssl3.h b/openssl/ssl3.h
new file mode 100644
index 0000000..49bd51f
--- /dev/null
+++ b/openssl/ssl3.h
@@ -0,0 +1,347 @@
+/*
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_SSL3_H
+# define OPENSSL_SSL3_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_SSL3_H
+# endif
+
+# include <openssl/comp.h>
+# include <openssl/buffer.h>
+# include <openssl/evp.h>
+# include <openssl/ssl.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Signalling cipher suite value from RFC 5746
+ * (TLS_EMPTY_RENEGOTIATION_INFO_SCSV)
+ */
+# define SSL3_CK_SCSV                            0x030000FF
+
+/*
+ * Signalling cipher suite value from draft-ietf-tls-downgrade-scsv-00
+ * (TLS_FALLBACK_SCSV)
+ */
+# define SSL3_CK_FALLBACK_SCSV                   0x03005600
+
+# define SSL3_CK_RSA_NULL_MD5                    0x03000001
+# define SSL3_CK_RSA_NULL_SHA                    0x03000002
+# define SSL3_CK_RSA_RC4_40_MD5                  0x03000003
+# define SSL3_CK_RSA_RC4_128_MD5                 0x03000004
+# define SSL3_CK_RSA_RC4_128_SHA                 0x03000005
+# define SSL3_CK_RSA_RC2_40_MD5                  0x03000006
+# define SSL3_CK_RSA_IDEA_128_SHA                0x03000007
+# define SSL3_CK_RSA_DES_40_CBC_SHA              0x03000008
+# define SSL3_CK_RSA_DES_64_CBC_SHA              0x03000009
+# define SSL3_CK_RSA_DES_192_CBC3_SHA            0x0300000A
+
+# define SSL3_CK_DH_DSS_DES_40_CBC_SHA           0x0300000B
+# define SSL3_CK_DH_DSS_DES_64_CBC_SHA           0x0300000C
+# define SSL3_CK_DH_DSS_DES_192_CBC3_SHA         0x0300000D
+# define SSL3_CK_DH_RSA_DES_40_CBC_SHA           0x0300000E
+# define SSL3_CK_DH_RSA_DES_64_CBC_SHA           0x0300000F
+# define SSL3_CK_DH_RSA_DES_192_CBC3_SHA         0x03000010
+
+# define SSL3_CK_DHE_DSS_DES_40_CBC_SHA          0x03000011
+# define SSL3_CK_EDH_DSS_DES_40_CBC_SHA          SSL3_CK_DHE_DSS_DES_40_CBC_SHA
+# define SSL3_CK_DHE_DSS_DES_64_CBC_SHA          0x03000012
+# define SSL3_CK_EDH_DSS_DES_64_CBC_SHA          SSL3_CK_DHE_DSS_DES_64_CBC_SHA
+# define SSL3_CK_DHE_DSS_DES_192_CBC3_SHA        0x03000013
+# define SSL3_CK_EDH_DSS_DES_192_CBC3_SHA        SSL3_CK_DHE_DSS_DES_192_CBC3_SHA
+# define SSL3_CK_DHE_RSA_DES_40_CBC_SHA          0x03000014
+# define SSL3_CK_EDH_RSA_DES_40_CBC_SHA          SSL3_CK_DHE_RSA_DES_40_CBC_SHA
+# define SSL3_CK_DHE_RSA_DES_64_CBC_SHA          0x03000015
+# define SSL3_CK_EDH_RSA_DES_64_CBC_SHA          SSL3_CK_DHE_RSA_DES_64_CBC_SHA
+# define SSL3_CK_DHE_RSA_DES_192_CBC3_SHA        0x03000016
+# define SSL3_CK_EDH_RSA_DES_192_CBC3_SHA        SSL3_CK_DHE_RSA_DES_192_CBC3_SHA
+
+# define SSL3_CK_ADH_RC4_40_MD5                  0x03000017
+# define SSL3_CK_ADH_RC4_128_MD5                 0x03000018
+# define SSL3_CK_ADH_DES_40_CBC_SHA              0x03000019
+# define SSL3_CK_ADH_DES_64_CBC_SHA              0x0300001A
+# define SSL3_CK_ADH_DES_192_CBC_SHA             0x0300001B
+
+/* a bundle of RFC standard cipher names, generated from ssl3_ciphers[] */
+# define SSL3_RFC_RSA_NULL_MD5                   "TLS_RSA_WITH_NULL_MD5"
+# define SSL3_RFC_RSA_NULL_SHA                   "TLS_RSA_WITH_NULL_SHA"
+# define SSL3_RFC_RSA_DES_192_CBC3_SHA           "TLS_RSA_WITH_3DES_EDE_CBC_SHA"
+# define SSL3_RFC_DHE_DSS_DES_192_CBC3_SHA       "TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA"
+# define SSL3_RFC_DHE_RSA_DES_192_CBC3_SHA       "TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA"
+# define SSL3_RFC_ADH_DES_192_CBC_SHA            "TLS_DH_anon_WITH_3DES_EDE_CBC_SHA"
+# define SSL3_RFC_RSA_IDEA_128_SHA               "TLS_RSA_WITH_IDEA_CBC_SHA"
+# define SSL3_RFC_RSA_RC4_128_MD5                "TLS_RSA_WITH_RC4_128_MD5"
+# define SSL3_RFC_RSA_RC4_128_SHA                "TLS_RSA_WITH_RC4_128_SHA"
+# define SSL3_RFC_ADH_RC4_128_MD5                "TLS_DH_anon_WITH_RC4_128_MD5"
+
+# define SSL3_TXT_RSA_NULL_MD5                   "NULL-MD5"
+# define SSL3_TXT_RSA_NULL_SHA                   "NULL-SHA"
+# define SSL3_TXT_RSA_RC4_40_MD5                 "EXP-RC4-MD5"
+# define SSL3_TXT_RSA_RC4_128_MD5                "RC4-MD5"
+# define SSL3_TXT_RSA_RC4_128_SHA                "RC4-SHA"
+# define SSL3_TXT_RSA_RC2_40_MD5                 "EXP-RC2-CBC-MD5"
+# define SSL3_TXT_RSA_IDEA_128_SHA               "IDEA-CBC-SHA"
+# define SSL3_TXT_RSA_DES_40_CBC_SHA             "EXP-DES-CBC-SHA"
+# define SSL3_TXT_RSA_DES_64_CBC_SHA             "DES-CBC-SHA"
+# define SSL3_TXT_RSA_DES_192_CBC3_SHA           "DES-CBC3-SHA"
+
+# define SSL3_TXT_DH_DSS_DES_40_CBC_SHA          "EXP-DH-DSS-DES-CBC-SHA"
+# define SSL3_TXT_DH_DSS_DES_64_CBC_SHA          "DH-DSS-DES-CBC-SHA"
+# define SSL3_TXT_DH_DSS_DES_192_CBC3_SHA        "DH-DSS-DES-CBC3-SHA"
+# define SSL3_TXT_DH_RSA_DES_40_CBC_SHA          "EXP-DH-RSA-DES-CBC-SHA"
+# define SSL3_TXT_DH_RSA_DES_64_CBC_SHA          "DH-RSA-DES-CBC-SHA"
+# define SSL3_TXT_DH_RSA_DES_192_CBC3_SHA        "DH-RSA-DES-CBC3-SHA"
+
+# define SSL3_TXT_DHE_DSS_DES_40_CBC_SHA         "EXP-DHE-DSS-DES-CBC-SHA"
+# define SSL3_TXT_DHE_DSS_DES_64_CBC_SHA         "DHE-DSS-DES-CBC-SHA"
+# define SSL3_TXT_DHE_DSS_DES_192_CBC3_SHA       "DHE-DSS-DES-CBC3-SHA"
+# define SSL3_TXT_DHE_RSA_DES_40_CBC_SHA         "EXP-DHE-RSA-DES-CBC-SHA"
+# define SSL3_TXT_DHE_RSA_DES_64_CBC_SHA         "DHE-RSA-DES-CBC-SHA"
+# define SSL3_TXT_DHE_RSA_DES_192_CBC3_SHA       "DHE-RSA-DES-CBC3-SHA"
+
+/*
+ * This next block of six "EDH" labels is for backward compatibility with
+ * older versions of OpenSSL.  New code should use the six "DHE" labels above
+ * instead:
+ */
+# define SSL3_TXT_EDH_DSS_DES_40_CBC_SHA         "EXP-EDH-DSS-DES-CBC-SHA"
+# define SSL3_TXT_EDH_DSS_DES_64_CBC_SHA         "EDH-DSS-DES-CBC-SHA"
+# define SSL3_TXT_EDH_DSS_DES_192_CBC3_SHA       "EDH-DSS-DES-CBC3-SHA"
+# define SSL3_TXT_EDH_RSA_DES_40_CBC_SHA         "EXP-EDH-RSA-DES-CBC-SHA"
+# define SSL3_TXT_EDH_RSA_DES_64_CBC_SHA         "EDH-RSA-DES-CBC-SHA"
+# define SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA       "EDH-RSA-DES-CBC3-SHA"
+
+# define SSL3_TXT_ADH_RC4_40_MD5                 "EXP-ADH-RC4-MD5"
+# define SSL3_TXT_ADH_RC4_128_MD5                "ADH-RC4-MD5"
+# define SSL3_TXT_ADH_DES_40_CBC_SHA             "EXP-ADH-DES-CBC-SHA"
+# define SSL3_TXT_ADH_DES_64_CBC_SHA             "ADH-DES-CBC-SHA"
+# define SSL3_TXT_ADH_DES_192_CBC_SHA            "ADH-DES-CBC3-SHA"
+
+# define SSL3_SSL_SESSION_ID_LENGTH              32
+# define SSL3_MAX_SSL_SESSION_ID_LENGTH          32
+
+# define SSL3_MASTER_SECRET_SIZE                 48
+# define SSL3_RANDOM_SIZE                        32
+# define SSL3_SESSION_ID_SIZE                    32
+# define SSL3_RT_HEADER_LENGTH                   5
+
+# define SSL3_HM_HEADER_LENGTH                  4
+
+# ifndef SSL3_ALIGN_PAYLOAD
+ /*
+  * Some will argue that this increases memory footprint, but it's not
+  * actually true. Point is that malloc has to return at least 64-bit aligned
+  * pointers, meaning that allocating 5 bytes wastes 3 bytes in either case.
+  * Suggested pre-gaping simply moves these wasted bytes from the end of
+  * allocated region to its front, but makes data payload aligned, which
+  * improves performance:-)
+  */
+#  define SSL3_ALIGN_PAYLOAD                     8
+# else
+#  if (SSL3_ALIGN_PAYLOAD&(SSL3_ALIGN_PAYLOAD-1))!=0
+#   error "insane SSL3_ALIGN_PAYLOAD"
+#   undef SSL3_ALIGN_PAYLOAD
+#  endif
+# endif
+
+/*
+ * This is the maximum MAC (digest) size used by the SSL library. Currently
+ * maximum of 20 is used by SHA1, but we reserve for future extension for
+ * 512-bit hashes.
+ */
+
+# define SSL3_RT_MAX_MD_SIZE                     64
+
+/*
+ * Maximum block size used in all ciphersuites. Currently 16 for AES.
+ */
+
+# define SSL_RT_MAX_CIPHER_BLOCK_SIZE            16
+
+# define SSL3_RT_MAX_EXTRA                       (16384)
+
+/* Maximum plaintext length: defined by SSL/TLS standards */
+# define SSL3_RT_MAX_PLAIN_LENGTH                16384
+/* Maximum compression overhead: defined by SSL/TLS standards */
+# define SSL3_RT_MAX_COMPRESSED_OVERHEAD         1024
+
+/*
+ * The standards give a maximum encryption overhead of 1024 bytes. In
+ * practice the value is lower than this. The overhead is the maximum number
+ * of padding bytes (256) plus the mac size.
+ */
+# define SSL3_RT_MAX_ENCRYPTED_OVERHEAD        (256 + SSL3_RT_MAX_MD_SIZE)
+# define SSL3_RT_MAX_TLS13_ENCRYPTED_OVERHEAD  256
+
+/*
+ * OpenSSL currently only uses a padding length of at most one block so the
+ * send overhead is smaller.
+ */
+
+# define SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD \
+                        (SSL_RT_MAX_CIPHER_BLOCK_SIZE + SSL3_RT_MAX_MD_SIZE)
+
+/* If compression isn't used don't include the compression overhead */
+
+# ifdef OPENSSL_NO_COMP
+#  define SSL3_RT_MAX_COMPRESSED_LENGTH           SSL3_RT_MAX_PLAIN_LENGTH
+# else
+#  define SSL3_RT_MAX_COMPRESSED_LENGTH   \
+            (SSL3_RT_MAX_PLAIN_LENGTH+SSL3_RT_MAX_COMPRESSED_OVERHEAD)
+# endif
+# define SSL3_RT_MAX_ENCRYPTED_LENGTH    \
+            (SSL3_RT_MAX_ENCRYPTED_OVERHEAD+SSL3_RT_MAX_COMPRESSED_LENGTH)
+# define SSL3_RT_MAX_TLS13_ENCRYPTED_LENGTH \
+            (SSL3_RT_MAX_PLAIN_LENGTH + SSL3_RT_MAX_TLS13_ENCRYPTED_OVERHEAD)
+# define SSL3_RT_MAX_PACKET_SIZE         \
+            (SSL3_RT_MAX_ENCRYPTED_LENGTH+SSL3_RT_HEADER_LENGTH)
+
+# define SSL3_MD_CLIENT_FINISHED_CONST   "\x43\x4C\x4E\x54"
+# define SSL3_MD_SERVER_FINISHED_CONST   "\x53\x52\x56\x52"
+
+/* SSL3_VERSION is defined in prov_ssl.h */
+# define SSL3_VERSION_MAJOR              0x03
+# define SSL3_VERSION_MINOR              0x00
+
+# define SSL3_RT_CHANGE_CIPHER_SPEC      20
+# define SSL3_RT_ALERT                   21
+# define SSL3_RT_HANDSHAKE               22
+# define SSL3_RT_APPLICATION_DATA        23
+
+/* Pseudo content types to indicate additional parameters */
+# define TLS1_RT_CRYPTO                  0x1000
+# define TLS1_RT_CRYPTO_PREMASTER        (TLS1_RT_CRYPTO | 0x1)
+# define TLS1_RT_CRYPTO_CLIENT_RANDOM    (TLS1_RT_CRYPTO | 0x2)
+# define TLS1_RT_CRYPTO_SERVER_RANDOM    (TLS1_RT_CRYPTO | 0x3)
+# define TLS1_RT_CRYPTO_MASTER           (TLS1_RT_CRYPTO | 0x4)
+
+# define TLS1_RT_CRYPTO_READ             0x0000
+# define TLS1_RT_CRYPTO_WRITE            0x0100
+# define TLS1_RT_CRYPTO_MAC              (TLS1_RT_CRYPTO | 0x5)
+# define TLS1_RT_CRYPTO_KEY              (TLS1_RT_CRYPTO | 0x6)
+# define TLS1_RT_CRYPTO_IV               (TLS1_RT_CRYPTO | 0x7)
+# define TLS1_RT_CRYPTO_FIXED_IV         (TLS1_RT_CRYPTO | 0x8)
+
+/* Pseudo content types for SSL/TLS header info */
+# define SSL3_RT_HEADER                  0x100
+# define SSL3_RT_INNER_CONTENT_TYPE      0x101
+
+# define SSL3_AL_WARNING                 1
+# define SSL3_AL_FATAL                   2
+
+# define SSL3_AD_CLOSE_NOTIFY             0
+# define SSL3_AD_UNEXPECTED_MESSAGE      10/* fatal */
+# define SSL3_AD_BAD_RECORD_MAC          20/* fatal */
+# define SSL3_AD_DECOMPRESSION_FAILURE   30/* fatal */
+# define SSL3_AD_HANDSHAKE_FAILURE       40/* fatal */
+# define SSL3_AD_NO_CERTIFICATE          41
+# define SSL3_AD_BAD_CERTIFICATE         42
+# define SSL3_AD_UNSUPPORTED_CERTIFICATE 43
+# define SSL3_AD_CERTIFICATE_REVOKED     44
+# define SSL3_AD_CERTIFICATE_EXPIRED     45
+# define SSL3_AD_CERTIFICATE_UNKNOWN     46
+# define SSL3_AD_ILLEGAL_PARAMETER       47/* fatal */
+
+# define TLS1_HB_REQUEST         1
+# define TLS1_HB_RESPONSE        2
+
+
+# define SSL3_CT_RSA_SIGN                        1
+# define SSL3_CT_DSS_SIGN                        2
+# define SSL3_CT_RSA_FIXED_DH                    3
+# define SSL3_CT_DSS_FIXED_DH                    4
+# define SSL3_CT_RSA_EPHEMERAL_DH                5
+# define SSL3_CT_DSS_EPHEMERAL_DH                6
+# define SSL3_CT_FORTEZZA_DMS                    20
+/*
+ * SSL3_CT_NUMBER is used to size arrays and it must be large enough to
+ * contain all of the cert types defined for *either* SSLv3 and TLSv1.
+ */
+# define SSL3_CT_NUMBER                  12
+
+# if defined(TLS_CT_NUMBER)
+#  if TLS_CT_NUMBER != SSL3_CT_NUMBER
+#    error "SSL/TLS CT_NUMBER values do not match"
+#  endif
+# endif
+
+/* No longer used as of OpenSSL 1.1.1 */
+# define SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS       0x0001
+
+/* Removed from OpenSSL 1.1.0 */
+# define TLS1_FLAGS_TLS_PADDING_BUG              0x0
+
+# define TLS1_FLAGS_SKIP_CERT_VERIFY             0x0010
+
+/* Set if we encrypt then mac instead of usual mac then encrypt */
+# define TLS1_FLAGS_ENCRYPT_THEN_MAC_READ        0x0100
+# define TLS1_FLAGS_ENCRYPT_THEN_MAC             TLS1_FLAGS_ENCRYPT_THEN_MAC_READ
+
+/* Set if extended master secret extension received from peer */
+# define TLS1_FLAGS_RECEIVED_EXTMS               0x0200
+
+# define TLS1_FLAGS_ENCRYPT_THEN_MAC_WRITE       0x0400
+
+# define TLS1_FLAGS_STATELESS                    0x0800
+
+/* Set if extended master secret extension required on renegotiation */
+# define TLS1_FLAGS_REQUIRED_EXTMS               0x1000
+
+# define SSL3_MT_HELLO_REQUEST                   0
+# define SSL3_MT_CLIENT_HELLO                    1
+# define SSL3_MT_SERVER_HELLO                    2
+# define SSL3_MT_NEWSESSION_TICKET               4
+# define SSL3_MT_END_OF_EARLY_DATA               5
+# define SSL3_MT_ENCRYPTED_EXTENSIONS            8
+# define SSL3_MT_CERTIFICATE                     11
+# define SSL3_MT_SERVER_KEY_EXCHANGE             12
+# define SSL3_MT_CERTIFICATE_REQUEST             13
+# define SSL3_MT_SERVER_DONE                     14
+# define SSL3_MT_CERTIFICATE_VERIFY              15
+# define SSL3_MT_CLIENT_KEY_EXCHANGE             16
+# define SSL3_MT_FINISHED                        20
+# define SSL3_MT_CERTIFICATE_URL                 21
+# define SSL3_MT_CERTIFICATE_STATUS              22
+# define SSL3_MT_SUPPLEMENTAL_DATA               23
+# define SSL3_MT_KEY_UPDATE                      24
+# ifndef OPENSSL_NO_NEXTPROTONEG
+#  define SSL3_MT_NEXT_PROTO                     67
+# endif
+# define SSL3_MT_MESSAGE_HASH                    254
+# define DTLS1_MT_HELLO_VERIFY_REQUEST           3
+
+/* Dummy message type for handling CCS like a normal handshake message */
+# define SSL3_MT_CHANGE_CIPHER_SPEC              0x0101
+
+# define SSL3_MT_CCS                             1
+
+/* These are used when changing over to a new cipher */
+# define SSL3_CC_READ            0x001
+# define SSL3_CC_WRITE           0x002
+# define SSL3_CC_CLIENT          0x010
+# define SSL3_CC_SERVER          0x020
+# define SSL3_CC_EARLY           0x040
+# define SSL3_CC_HANDSHAKE       0x080
+# define SSL3_CC_APPLICATION     0x100
+# define SSL3_CHANGE_CIPHER_CLIENT_WRITE (SSL3_CC_CLIENT|SSL3_CC_WRITE)
+# define SSL3_CHANGE_CIPHER_SERVER_READ  (SSL3_CC_SERVER|SSL3_CC_READ)
+# define SSL3_CHANGE_CIPHER_CLIENT_READ  (SSL3_CC_CLIENT|SSL3_CC_READ)
+# define SSL3_CHANGE_CIPHER_SERVER_WRITE (SSL3_CC_SERVER|SSL3_CC_WRITE)
+
+#ifdef  __cplusplus
+}
+#endif
+#endif
diff --git a/openssl/sslerr.h b/openssl/sslerr.h
new file mode 100644
index 0000000..f188255
--- /dev/null
+++ b/openssl/sslerr.h
@@ -0,0 +1,344 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_SSLERR_H
+# define OPENSSL_SSLERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/sslerr_legacy.h>
+
+
+
+/*
+ * SSL reason codes.
+ */
+# define SSL_R_APPLICATION_DATA_AFTER_CLOSE_NOTIFY        291
+# define SSL_R_APP_DATA_IN_HANDSHAKE                      100
+# define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
+# define SSL_R_AT_LEAST_TLS_1_2_NEEDED_IN_SUITEB_MODE     158
+# define SSL_R_BAD_CHANGE_CIPHER_SPEC                     103
+# define SSL_R_BAD_CIPHER                                 186
+# define SSL_R_BAD_DATA                                   390
+# define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK              106
+# define SSL_R_BAD_DECOMPRESSION                          107
+# define SSL_R_BAD_DH_VALUE                               102
+# define SSL_R_BAD_DIGEST_LENGTH                          111
+# define SSL_R_BAD_EARLY_DATA                             233
+# define SSL_R_BAD_ECC_CERT                               304
+# define SSL_R_BAD_ECPOINT                                306
+# define SSL_R_BAD_EXTENSION                              110
+# define SSL_R_BAD_HANDSHAKE_LENGTH                       332
+# define SSL_R_BAD_HANDSHAKE_STATE                        236
+# define SSL_R_BAD_HELLO_REQUEST                          105
+# define SSL_R_BAD_HRR_VERSION                            263
+# define SSL_R_BAD_KEY_SHARE                              108
+# define SSL_R_BAD_KEY_UPDATE                             122
+# define SSL_R_BAD_LEGACY_VERSION                         292
+# define SSL_R_BAD_LENGTH                                 271
+# define SSL_R_BAD_PACKET                                 240
+# define SSL_R_BAD_PACKET_LENGTH                          115
+# define SSL_R_BAD_PROTOCOL_VERSION_NUMBER                116
+# define SSL_R_BAD_PSK                                    219
+# define SSL_R_BAD_PSK_IDENTITY                           114
+# define SSL_R_BAD_RECORD_TYPE                            443
+# define SSL_R_BAD_RSA_ENCRYPT                            119
+# define SSL_R_BAD_SIGNATURE                              123
+# define SSL_R_BAD_SRP_A_LENGTH                           347
+# define SSL_R_BAD_SRP_PARAMETERS                         371
+# define SSL_R_BAD_SRTP_MKI_VALUE                         352
+# define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST           353
+# define SSL_R_BAD_SSL_FILETYPE                           124
+# define SSL_R_BAD_VALUE                                  384
+# define SSL_R_BAD_WRITE_RETRY                            127
+# define SSL_R_BINDER_DOES_NOT_VERIFY                     253
+# define SSL_R_BIO_NOT_SET                                128
+# define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG                  129
+# define SSL_R_BN_LIB                                     130
+# define SSL_R_CALLBACK_FAILED                            234
+# define SSL_R_CANNOT_CHANGE_CIPHER                       109
+# define SSL_R_CANNOT_GET_GROUP_NAME                      299
+# define SSL_R_CA_DN_LENGTH_MISMATCH                      131
+# define SSL_R_CA_KEY_TOO_SMALL                           397
+# define SSL_R_CA_MD_TOO_WEAK                             398
+# define SSL_R_CCS_RECEIVED_EARLY                         133
+# define SSL_R_CERTIFICATE_VERIFY_FAILED                  134
+# define SSL_R_CERT_CB_ERROR                              377
+# define SSL_R_CERT_LENGTH_MISMATCH                       135
+# define SSL_R_CIPHERSUITE_DIGEST_HAS_CHANGED             218
+# define SSL_R_CIPHER_CODE_WRONG_LENGTH                   137
+# define SSL_R_CLIENTHELLO_TLSEXT                         226
+# define SSL_R_COMPRESSED_LENGTH_TOO_LONG                 140
+# define SSL_R_COMPRESSION_DISABLED                       343
+# define SSL_R_COMPRESSION_FAILURE                        141
+# define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE    307
+# define SSL_R_COMPRESSION_LIBRARY_ERROR                  142
+# define SSL_R_CONNECTION_TYPE_NOT_SET                    144
+# define SSL_R_CONTEXT_NOT_DANE_ENABLED                   167
+# define SSL_R_COOKIE_GEN_CALLBACK_FAILURE                400
+# define SSL_R_COOKIE_MISMATCH                            308
+# define SSL_R_COPY_PARAMETERS_FAILED                     296
+# define SSL_R_CUSTOM_EXT_HANDLER_ALREADY_INSTALLED       206
+# define SSL_R_DANE_ALREADY_ENABLED                       172
+# define SSL_R_DANE_CANNOT_OVERRIDE_MTYPE_FULL            173
+# define SSL_R_DANE_NOT_ENABLED                           175
+# define SSL_R_DANE_TLSA_BAD_CERTIFICATE                  180
+# define SSL_R_DANE_TLSA_BAD_CERTIFICATE_USAGE            184
+# define SSL_R_DANE_TLSA_BAD_DATA_LENGTH                  189
+# define SSL_R_DANE_TLSA_BAD_DIGEST_LENGTH                192
+# define SSL_R_DANE_TLSA_BAD_MATCHING_TYPE                200
+# define SSL_R_DANE_TLSA_BAD_PUBLIC_KEY                   201
+# define SSL_R_DANE_TLSA_BAD_SELECTOR                     202
+# define SSL_R_DANE_TLSA_NULL_DATA                        203
+# define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED              145
+# define SSL_R_DATA_LENGTH_TOO_LONG                       146
+# define SSL_R_DECRYPTION_FAILED                          147
+# define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC        281
+# define SSL_R_DH_KEY_TOO_SMALL                           394
+# define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG            148
+# define SSL_R_DIGEST_CHECK_FAILED                        149
+# define SSL_R_DTLS_MESSAGE_TOO_BIG                       334
+# define SSL_R_DUPLICATE_COMPRESSION_ID                   309
+# define SSL_R_ECC_CERT_NOT_FOR_SIGNING                   318
+# define SSL_R_ECDH_REQUIRED_FOR_SUITEB_MODE              374
+# define SSL_R_EE_KEY_TOO_SMALL                           399
+# define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST         354
+# define SSL_R_ENCRYPTED_LENGTH_TOO_LONG                  150
+# define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST              151
+# define SSL_R_ERROR_SETTING_TLSA_BASE_DOMAIN             204
+# define SSL_R_EXCEEDS_MAX_FRAGMENT_SIZE                  194
+# define SSL_R_EXCESSIVE_MESSAGE_SIZE                     152
+# define SSL_R_EXTENSION_NOT_RECEIVED                     279
+# define SSL_R_EXTRA_DATA_IN_MESSAGE                      153
+# define SSL_R_EXT_LENGTH_MISMATCH                        163
+# define SSL_R_FAILED_TO_INIT_ASYNC                       405
+# define SSL_R_FRAGMENTED_CLIENT_HELLO                    401
+# define SSL_R_GOT_A_FIN_BEFORE_A_CCS                     154
+# define SSL_R_HTTPS_PROXY_REQUEST                        155
+# define SSL_R_HTTP_REQUEST                               156
+# define SSL_R_ILLEGAL_POINT_COMPRESSION                  162
+# define SSL_R_ILLEGAL_SUITEB_DIGEST                      380
+# define SSL_R_INAPPROPRIATE_FALLBACK                     373
+# define SSL_R_INCONSISTENT_COMPRESSION                   340
+# define SSL_R_INCONSISTENT_EARLY_DATA_ALPN               222
+# define SSL_R_INCONSISTENT_EARLY_DATA_SNI                231
+# define SSL_R_INCONSISTENT_EXTMS                         104
+# define SSL_R_INSUFFICIENT_SECURITY                      241
+# define SSL_R_INVALID_ALERT                              205
+# define SSL_R_INVALID_CCS_MESSAGE                        260
+# define SSL_R_INVALID_CERTIFICATE_OR_ALG                 238
+# define SSL_R_INVALID_COMMAND                            280
+# define SSL_R_INVALID_COMPRESSION_ALGORITHM              341
+# define SSL_R_INVALID_CONFIG                             283
+# define SSL_R_INVALID_CONFIGURATION_NAME                 113
+# define SSL_R_INVALID_CONTEXT                            282
+# define SSL_R_INVALID_CT_VALIDATION_TYPE                 212
+# define SSL_R_INVALID_KEY_UPDATE_TYPE                    120
+# define SSL_R_INVALID_MAX_EARLY_DATA                     174
+# define SSL_R_INVALID_NULL_CMD_NAME                      385
+# define SSL_R_INVALID_SEQUENCE_NUMBER                    402
+# define SSL_R_INVALID_SERVERINFO_DATA                    388
+# define SSL_R_INVALID_SESSION_ID                         999
+# define SSL_R_INVALID_SRP_USERNAME                       357
+# define SSL_R_INVALID_STATUS_RESPONSE                    328
+# define SSL_R_INVALID_TICKET_KEYS_LENGTH                 325
+# define SSL_R_LEGACY_SIGALG_DISALLOWED_OR_UNSUPPORTED    333
+# define SSL_R_LENGTH_MISMATCH                            159
+# define SSL_R_LENGTH_TOO_LONG                            404
+# define SSL_R_LENGTH_TOO_SHORT                           160
+# define SSL_R_LIBRARY_BUG                                274
+# define SSL_R_LIBRARY_HAS_NO_CIPHERS                     161
+# define SSL_R_MISSING_DSA_SIGNING_CERT                   165
+# define SSL_R_MISSING_ECDSA_SIGNING_CERT                 381
+# define SSL_R_MISSING_FATAL                              256
+# define SSL_R_MISSING_PARAMETERS                         290
+# define SSL_R_MISSING_PSK_KEX_MODES_EXTENSION            310
+# define SSL_R_MISSING_RSA_CERTIFICATE                    168
+# define SSL_R_MISSING_RSA_ENCRYPTING_CERT                169
+# define SSL_R_MISSING_RSA_SIGNING_CERT                   170
+# define SSL_R_MISSING_SIGALGS_EXTENSION                  112
+# define SSL_R_MISSING_SIGNING_CERT                       221
+# define SSL_R_MISSING_SRP_PARAM                          358
+# define SSL_R_MISSING_SUPPORTED_GROUPS_EXTENSION         209
+# define SSL_R_MISSING_TMP_DH_KEY                         171
+# define SSL_R_MISSING_TMP_ECDH_KEY                       311
+# define SSL_R_MIXED_HANDSHAKE_AND_NON_HANDSHAKE_DATA     293
+# define SSL_R_NOT_ON_RECORD_BOUNDARY                     182
+# define SSL_R_NOT_REPLACING_CERTIFICATE                  289
+# define SSL_R_NOT_SERVER                                 284
+# define SSL_R_NO_APPLICATION_PROTOCOL                    235
+# define SSL_R_NO_CERTIFICATES_RETURNED                   176
+# define SSL_R_NO_CERTIFICATE_ASSIGNED                    177
+# define SSL_R_NO_CERTIFICATE_SET                         179
+# define SSL_R_NO_CHANGE_FOLLOWING_HRR                    214
+# define SSL_R_NO_CIPHERS_AVAILABLE                       181
+# define SSL_R_NO_CIPHERS_SPECIFIED                       183
+# define SSL_R_NO_CIPHER_MATCH                            185
+# define SSL_R_NO_CLIENT_CERT_METHOD                      331
+# define SSL_R_NO_COMPRESSION_SPECIFIED                   187
+# define SSL_R_NO_COOKIE_CALLBACK_SET                     287
+# define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER           330
+# define SSL_R_NO_METHOD_SPECIFIED                        188
+# define SSL_R_NO_PEM_EXTENSIONS                          389
+# define SSL_R_NO_PRIVATE_KEY_ASSIGNED                    190
+# define SSL_R_NO_PROTOCOLS_AVAILABLE                     191
+# define SSL_R_NO_RENEGOTIATION                           339
+# define SSL_R_NO_REQUIRED_DIGEST                         324
+# define SSL_R_NO_SHARED_CIPHER                           193
+# define SSL_R_NO_SHARED_GROUPS                           410
+# define SSL_R_NO_SHARED_SIGNATURE_ALGORITHMS             376
+# define SSL_R_NO_SRTP_PROFILES                           359
+# define SSL_R_NO_SUITABLE_DIGEST_ALGORITHM               297
+# define SSL_R_NO_SUITABLE_GROUPS                         295
+# define SSL_R_NO_SUITABLE_KEY_SHARE                      101
+# define SSL_R_NO_SUITABLE_SIGNATURE_ALGORITHM            118
+# define SSL_R_NO_VALID_SCTS                              216
+# define SSL_R_NO_VERIFY_COOKIE_CALLBACK                  403
+# define SSL_R_NULL_SSL_CTX                               195
+# define SSL_R_NULL_SSL_METHOD_PASSED                     196
+# define SSL_R_OCSP_CALLBACK_FAILURE                      305
+# define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED            197
+# define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
+# define SSL_R_OVERFLOW_ERROR                             237
+# define SSL_R_PACKET_LENGTH_TOO_LONG                     198
+# define SSL_R_PARSE_TLSEXT                               227
+# define SSL_R_PATH_TOO_LONG                              270
+# define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE          199
+# define SSL_R_PEM_NAME_BAD_PREFIX                        391
+# define SSL_R_PEM_NAME_TOO_SHORT                         392
+# define SSL_R_PIPELINE_FAILURE                           406
+# define SSL_R_POST_HANDSHAKE_AUTH_ENCODING_ERR           278
+# define SSL_R_PRIVATE_KEY_MISMATCH                       288
+# define SSL_R_PROTOCOL_IS_SHUTDOWN                       207
+# define SSL_R_PSK_IDENTITY_NOT_FOUND                     223
+# define SSL_R_PSK_NO_CLIENT_CB                           224
+# define SSL_R_PSK_NO_SERVER_CB                           225
+# define SSL_R_READ_BIO_NOT_SET                           211
+# define SSL_R_READ_TIMEOUT_EXPIRED                       312
+# define SSL_R_RECORD_LENGTH_MISMATCH                     213
+# define SSL_R_RECORD_TOO_SMALL                           298
+# define SSL_R_RENEGOTIATE_EXT_TOO_LONG                   335
+# define SSL_R_RENEGOTIATION_ENCODING_ERR                 336
+# define SSL_R_RENEGOTIATION_MISMATCH                     337
+# define SSL_R_REQUEST_PENDING                            285
+# define SSL_R_REQUEST_SENT                               286
+# define SSL_R_REQUIRED_CIPHER_MISSING                    215
+# define SSL_R_REQUIRED_COMPRESSION_ALGORITHM_MISSING     342
+# define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING           345
+# define SSL_R_SCT_VERIFICATION_FAILED                    208
+# define SSL_R_SERVERHELLO_TLSEXT                         275
+# define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED           277
+# define SSL_R_SHUTDOWN_WHILE_IN_INIT                     407
+# define SSL_R_SIGNATURE_ALGORITHMS_ERROR                 360
+# define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE      220
+# define SSL_R_SRP_A_CALC                                 361
+# define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES           362
+# define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG      363
+# define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE            364
+# define SSL_R_SSL3_EXT_INVALID_MAX_FRAGMENT_LENGTH       232
+# define SSL_R_SSL3_EXT_INVALID_SERVERNAME                319
+# define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE           320
+# define SSL_R_SSL3_SESSION_ID_TOO_LONG                   300
+# define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE                1042
+# define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC                 1020
+# define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED            1045
+# define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED            1044
+# define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN            1046
+# define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE          1030
+# define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE              1040
+# define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER              1047
+# define SSL_R_SSLV3_ALERT_NO_CERTIFICATE                 1041
+# define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE             1010
+# define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE        1043
+# define SSL_R_SSL_COMMAND_SECTION_EMPTY                  117
+# define SSL_R_SSL_COMMAND_SECTION_NOT_FOUND              125
+# define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION         228
+# define SSL_R_SSL_HANDSHAKE_FAILURE                      229
+# define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS                 230
+# define SSL_R_SSL_NEGATIVE_LENGTH                        372
+# define SSL_R_SSL_SECTION_EMPTY                          126
+# define SSL_R_SSL_SECTION_NOT_FOUND                      136
+# define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED             301
+# define SSL_R_SSL_SESSION_ID_CONFLICT                    302
+# define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG            273
+# define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH              303
+# define SSL_R_SSL_SESSION_ID_TOO_LONG                    408
+# define SSL_R_SSL_SESSION_VERSION_MISMATCH               210
+# define SSL_R_STILL_IN_INIT                              121
+# define SSL_R_TLSV13_ALERT_CERTIFICATE_REQUIRED          1116
+# define SSL_R_TLSV13_ALERT_MISSING_EXTENSION             1109
+# define SSL_R_TLSV1_ALERT_ACCESS_DENIED                  1049
+# define SSL_R_TLSV1_ALERT_DECODE_ERROR                   1050
+# define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED              1021
+# define SSL_R_TLSV1_ALERT_DECRYPT_ERROR                  1051
+# define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION             1060
+# define SSL_R_TLSV1_ALERT_INAPPROPRIATE_FALLBACK         1086
+# define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY          1071
+# define SSL_R_TLSV1_ALERT_INTERNAL_ERROR                 1080
+# define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION               1100
+# define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION               1070
+# define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW                1022
+# define SSL_R_TLSV1_ALERT_UNKNOWN_CA                     1048
+# define SSL_R_TLSV1_ALERT_USER_CANCELLED                 1090
+# define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE           1114
+# define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE      1113
+# define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE             1111
+# define SSL_R_TLSV1_UNRECOGNIZED_NAME                    1112
+# define SSL_R_TLSV1_UNSUPPORTED_EXTENSION                1110
+# define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL                 367
+# define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST             157
+# define SSL_R_TOO_MANY_KEY_UPDATES                       132
+# define SSL_R_TOO_MANY_WARN_ALERTS                       409
+# define SSL_R_TOO_MUCH_EARLY_DATA                        164
+# define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS             314
+# define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS       239
+# define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES           242
+# define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES          243
+# define SSL_R_UNEXPECTED_CCS_MESSAGE                     262
+# define SSL_R_UNEXPECTED_END_OF_EARLY_DATA               178
+# define SSL_R_UNEXPECTED_EOF_WHILE_READING               294
+# define SSL_R_UNEXPECTED_MESSAGE                         244
+# define SSL_R_UNEXPECTED_RECORD                          245
+# define SSL_R_UNINITIALIZED                              276
+# define SSL_R_UNKNOWN_ALERT_TYPE                         246
+# define SSL_R_UNKNOWN_CERTIFICATE_TYPE                   247
+# define SSL_R_UNKNOWN_CIPHER_RETURNED                    248
+# define SSL_R_UNKNOWN_CIPHER_TYPE                        249
+# define SSL_R_UNKNOWN_CMD_NAME                           386
+# define SSL_R_UNKNOWN_COMMAND                            139
+# define SSL_R_UNKNOWN_DIGEST                             368
+# define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE                  250
+# define SSL_R_UNKNOWN_PKEY_TYPE                          251
+# define SSL_R_UNKNOWN_PROTOCOL                           252
+# define SSL_R_UNKNOWN_SSL_VERSION                        254
+# define SSL_R_UNKNOWN_STATE                              255
+# define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED       338
+# define SSL_R_UNSOLICITED_EXTENSION                      217
+# define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM          257
+# define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE                 315
+# define SSL_R_UNSUPPORTED_PROTOCOL                       258
+# define SSL_R_UNSUPPORTED_SSL_VERSION                    259
+# define SSL_R_UNSUPPORTED_STATUS_TYPE                    329
+# define SSL_R_USE_SRTP_NOT_NEGOTIATED                    369
+# define SSL_R_VERSION_TOO_HIGH                           166
+# define SSL_R_VERSION_TOO_LOW                            396
+# define SSL_R_WRONG_CERTIFICATE_TYPE                     383
+# define SSL_R_WRONG_CIPHER_RETURNED                      261
+# define SSL_R_WRONG_CURVE                                378
+# define SSL_R_WRONG_SIGNATURE_LENGTH                     264
+# define SSL_R_WRONG_SIGNATURE_SIZE                       265
+# define SSL_R_WRONG_SIGNATURE_TYPE                       370
+# define SSL_R_WRONG_SSL_VERSION                          266
+# define SSL_R_WRONG_VERSION_NUMBER                       267
+# define SSL_R_X509_LIB                                   268
+# define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS           269
+
+#endif
diff --git a/openssl/sslerr_legacy.h b/openssl/sslerr_legacy.h
new file mode 100644
index 0000000..ccf6d3b
--- /dev/null
+++ b/openssl/sslerr_legacy.h
@@ -0,0 +1,468 @@
+/*
+ * Copyright 2020-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+/*
+ * This header file preserves symbols from pre-3.0 OpenSSL.
+ * It should never be included directly, as it's already included
+ * by the public sslerr.h headers, and since it will go away some
+ * time in the future.
+ */
+
+#ifndef OPENSSL_SSLERR_LEGACY_H
+# define OPENSSL_SSLERR_LEGACY_H
+# pragma once
+
+# include <openssl/macros.h>
+# include <openssl/symhacks.h>
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int ERR_load_SSL_strings(void);
+
+/* Collected _F_ macros from OpenSSL 1.1.1 */
+
+/*
+ * SSL function codes.
+ */
+#  define SSL_F_ADD_CLIENT_KEY_SHARE_EXT                   0
+#  define SSL_F_ADD_KEY_SHARE                              0
+#  define SSL_F_BYTES_TO_CIPHER_LIST                       0
+#  define SSL_F_CHECK_SUITEB_CIPHER_LIST                   0
+#  define SSL_F_CIPHERSUITE_CB                             0
+#  define SSL_F_CONSTRUCT_CA_NAMES                         0
+#  define SSL_F_CONSTRUCT_KEY_EXCHANGE_TBS                 0
+#  define SSL_F_CONSTRUCT_STATEFUL_TICKET                  0
+#  define SSL_F_CONSTRUCT_STATELESS_TICKET                 0
+#  define SSL_F_CREATE_SYNTHETIC_MESSAGE_HASH              0
+#  define SSL_F_CREATE_TICKET_PREQUEL                      0
+#  define SSL_F_CT_MOVE_SCTS                               0
+#  define SSL_F_CT_STRICT                                  0
+#  define SSL_F_CUSTOM_EXT_ADD                             0
+#  define SSL_F_CUSTOM_EXT_PARSE                           0
+#  define SSL_F_D2I_SSL_SESSION                            0
+#  define SSL_F_DANE_CTX_ENABLE                            0
+#  define SSL_F_DANE_MTYPE_SET                             0
+#  define SSL_F_DANE_TLSA_ADD                              0
+#  define SSL_F_DERIVE_SECRET_KEY_AND_IV                   0
+#  define SSL_F_DO_DTLS1_WRITE                             0
+#  define SSL_F_DO_SSL3_WRITE                              0
+#  define SSL_F_DTLS1_BUFFER_RECORD                        0
+#  define SSL_F_DTLS1_CHECK_TIMEOUT_NUM                    0
+#  define SSL_F_DTLS1_HEARTBEAT                            0
+#  define SSL_F_DTLS1_HM_FRAGMENT_NEW                      0
+#  define SSL_F_DTLS1_PREPROCESS_FRAGMENT                  0
+#  define SSL_F_DTLS1_PROCESS_BUFFERED_RECORDS             0
+#  define SSL_F_DTLS1_PROCESS_RECORD                       0
+#  define SSL_F_DTLS1_READ_BYTES                           0
+#  define SSL_F_DTLS1_READ_FAILED                          0
+#  define SSL_F_DTLS1_RETRANSMIT_MESSAGE                   0
+#  define SSL_F_DTLS1_WRITE_APP_DATA_BYTES                 0
+#  define SSL_F_DTLS1_WRITE_BYTES                          0
+#  define SSL_F_DTLSV1_LISTEN                              0
+#  define SSL_F_DTLS_CONSTRUCT_CHANGE_CIPHER_SPEC          0
+#  define SSL_F_DTLS_CONSTRUCT_HELLO_VERIFY_REQUEST        0
+#  define SSL_F_DTLS_GET_REASSEMBLED_MESSAGE               0
+#  define SSL_F_DTLS_PROCESS_HELLO_VERIFY                  0
+#  define SSL_F_DTLS_RECORD_LAYER_NEW                      0
+#  define SSL_F_DTLS_WAIT_FOR_DRY                          0
+#  define SSL_F_EARLY_DATA_COUNT_OK                        0
+#  define SSL_F_FINAL_EARLY_DATA                           0
+#  define SSL_F_FINAL_EC_PT_FORMATS                        0
+#  define SSL_F_FINAL_EMS                                  0
+#  define SSL_F_FINAL_KEY_SHARE                            0
+#  define SSL_F_FINAL_MAXFRAGMENTLEN                       0
+#  define SSL_F_FINAL_RENEGOTIATE                          0
+#  define SSL_F_FINAL_SERVER_NAME                          0
+#  define SSL_F_FINAL_SIG_ALGS                             0
+#  define SSL_F_GET_CERT_VERIFY_TBS_DATA                   0
+#  define SSL_F_NSS_KEYLOG_INT                             0
+#  define SSL_F_OPENSSL_INIT_SSL                           0
+#  define SSL_F_OSSL_STATEM_CLIENT13_READ_TRANSITION       0
+#  define SSL_F_OSSL_STATEM_CLIENT13_WRITE_TRANSITION      0
+#  define SSL_F_OSSL_STATEM_CLIENT_CONSTRUCT_MESSAGE       0
+#  define SSL_F_OSSL_STATEM_CLIENT_POST_PROCESS_MESSAGE    0
+#  define SSL_F_OSSL_STATEM_CLIENT_PROCESS_MESSAGE         0
+#  define SSL_F_OSSL_STATEM_CLIENT_READ_TRANSITION         0
+#  define SSL_F_OSSL_STATEM_CLIENT_WRITE_TRANSITION        0
+#  define SSL_F_OSSL_STATEM_SERVER13_READ_TRANSITION       0
+#  define SSL_F_OSSL_STATEM_SERVER13_WRITE_TRANSITION      0
+#  define SSL_F_OSSL_STATEM_SERVER_CONSTRUCT_MESSAGE       0
+#  define SSL_F_OSSL_STATEM_SERVER_POST_PROCESS_MESSAGE    0
+#  define SSL_F_OSSL_STATEM_SERVER_POST_WORK               0
+#  define SSL_F_OSSL_STATEM_SERVER_PRE_WORK                0
+#  define SSL_F_OSSL_STATEM_SERVER_PROCESS_MESSAGE         0
+#  define SSL_F_OSSL_STATEM_SERVER_READ_TRANSITION         0
+#  define SSL_F_OSSL_STATEM_SERVER_WRITE_TRANSITION        0
+#  define SSL_F_PARSE_CA_NAMES                             0
+#  define SSL_F_PITEM_NEW                                  0
+#  define SSL_F_PQUEUE_NEW                                 0
+#  define SSL_F_PROCESS_KEY_SHARE_EXT                      0
+#  define SSL_F_READ_STATE_MACHINE                         0
+#  define SSL_F_SET_CLIENT_CIPHERSUITE                     0
+#  define SSL_F_SRP_GENERATE_CLIENT_MASTER_SECRET          0
+#  define SSL_F_SRP_GENERATE_SERVER_MASTER_SECRET          0
+#  define SSL_F_SRP_VERIFY_SERVER_PARAM                    0
+#  define SSL_F_SSL3_CHANGE_CIPHER_STATE                   0
+#  define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM              0
+#  define SSL_F_SSL3_CTRL                                  0
+#  define SSL_F_SSL3_CTX_CTRL                              0
+#  define SSL_F_SSL3_DIGEST_CACHED_RECORDS                 0
+#  define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC                 0
+#  define SSL_F_SSL3_ENC                                   0
+#  define SSL_F_SSL3_FINAL_FINISH_MAC                      0
+#  define SSL_F_SSL3_FINISH_MAC                            0
+#  define SSL_F_SSL3_GENERATE_KEY_BLOCK                    0
+#  define SSL_F_SSL3_GENERATE_MASTER_SECRET                0
+#  define SSL_F_SSL3_GET_RECORD                            0
+#  define SSL_F_SSL3_INIT_FINISHED_MAC                     0
+#  define SSL_F_SSL3_OUTPUT_CERT_CHAIN                     0
+#  define SSL_F_SSL3_READ_BYTES                            0
+#  define SSL_F_SSL3_READ_N                                0
+#  define SSL_F_SSL3_SETUP_KEY_BLOCK                       0
+#  define SSL_F_SSL3_SETUP_READ_BUFFER                     0
+#  define SSL_F_SSL3_SETUP_WRITE_BUFFER                    0
+#  define SSL_F_SSL3_WRITE_BYTES                           0
+#  define SSL_F_SSL3_WRITE_PENDING                         0
+#  define SSL_F_SSL_ADD_CERT_CHAIN                         0
+#  define SSL_F_SSL_ADD_CERT_TO_BUF                        0
+#  define SSL_F_SSL_ADD_CERT_TO_WPACKET                    0
+#  define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT        0
+#  define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT                 0
+#  define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT           0
+#  define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK         0
+#  define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK        0
+#  define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT        0
+#  define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT                 0
+#  define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT           0
+#  define SSL_F_SSL_BAD_METHOD                             0
+#  define SSL_F_SSL_BUILD_CERT_CHAIN                       0
+#  define SSL_F_SSL_BYTES_TO_CIPHER_LIST                   0
+#  define SSL_F_SSL_CACHE_CIPHERLIST                       0
+#  define SSL_F_SSL_CERT_ADD0_CHAIN_CERT                   0
+#  define SSL_F_SSL_CERT_DUP                               0
+#  define SSL_F_SSL_CERT_NEW                               0
+#  define SSL_F_SSL_CERT_SET0_CHAIN                        0
+#  define SSL_F_SSL_CHECK_PRIVATE_KEY                      0
+#  define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT               0
+#  define SSL_F_SSL_CHECK_SRP_EXT_CLIENTHELLO              0
+#  define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG            0
+#  define SSL_F_SSL_CHOOSE_CLIENT_VERSION                  0
+#  define SSL_F_SSL_CIPHER_DESCRIPTION                     0
+#  define SSL_F_SSL_CIPHER_LIST_TO_BYTES                   0
+#  define SSL_F_SSL_CIPHER_PROCESS_RULESTR                 0
+#  define SSL_F_SSL_CIPHER_STRENGTH_SORT                   0
+#  define SSL_F_SSL_CLEAR                                  0
+#  define SSL_F_SSL_CLIENT_HELLO_GET1_EXTENSIONS_PRESENT   0
+#  define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD            0
+#  define SSL_F_SSL_CONF_CMD                               0
+#  define SSL_F_SSL_CREATE_CIPHER_LIST                     0
+#  define SSL_F_SSL_CTRL                                   0
+#  define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY                  0
+#  define SSL_F_SSL_CTX_ENABLE_CT                          0
+#  define SSL_F_SSL_CTX_MAKE_PROFILES                      0
+#  define SSL_F_SSL_CTX_NEW                                0
+#  define SSL_F_SSL_CTX_SET_ALPN_PROTOS                    0
+#  define SSL_F_SSL_CTX_SET_CIPHER_LIST                    0
+#  define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE             0
+#  define SSL_F_SSL_CTX_SET_CT_VALIDATION_CALLBACK         0
+#  define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT             0
+#  define SSL_F_SSL_CTX_SET_SSL_VERSION                    0
+#  define SSL_F_SSL_CTX_SET_TLSEXT_MAX_FRAGMENT_LENGTH     0
+#  define SSL_F_SSL_CTX_USE_CERTIFICATE                    0
+#  define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1               0
+#  define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE               0
+#  define SSL_F_SSL_CTX_USE_PRIVATEKEY                     0
+#  define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1                0
+#  define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE                0
+#  define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT              0
+#  define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY                  0
+#  define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1             0
+#  define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE             0
+#  define SSL_F_SSL_CTX_USE_SERVERINFO                     0
+#  define SSL_F_SSL_CTX_USE_SERVERINFO_EX                  0
+#  define SSL_F_SSL_CTX_USE_SERVERINFO_FILE                0
+#  define SSL_F_SSL_DANE_DUP                               0
+#  define SSL_F_SSL_DANE_ENABLE                            0
+#  define SSL_F_SSL_DERIVE                                 0
+#  define SSL_F_SSL_DO_CONFIG                              0
+#  define SSL_F_SSL_DO_HANDSHAKE                           0
+#  define SSL_F_SSL_DUP_CA_LIST                            0
+#  define SSL_F_SSL_ENABLE_CT                              0
+#  define SSL_F_SSL_GENERATE_PKEY_GROUP                    0
+#  define SSL_F_SSL_GENERATE_SESSION_ID                    0
+#  define SSL_F_SSL_GET_NEW_SESSION                        0
+#  define SSL_F_SSL_GET_PREV_SESSION                       0
+#  define SSL_F_SSL_GET_SERVER_CERT_INDEX                  0
+#  define SSL_F_SSL_GET_SIGN_PKEY                          0
+#  define SSL_F_SSL_HANDSHAKE_HASH                         0
+#  define SSL_F_SSL_INIT_WBIO_BUFFER                       0
+#  define SSL_F_SSL_KEY_UPDATE                             0
+#  define SSL_F_SSL_LOAD_CLIENT_CA_FILE                    0
+#  define SSL_F_SSL_LOG_MASTER_SECRET                      0
+#  define SSL_F_SSL_LOG_RSA_CLIENT_KEY_EXCHANGE            0
+#  define SSL_F_SSL_MODULE_INIT                            0
+#  define SSL_F_SSL_NEW                                    0
+#  define SSL_F_SSL_NEXT_PROTO_VALIDATE                    0
+#  define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT      0
+#  define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT               0
+#  define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT         0
+#  define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT      0
+#  define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT               0
+#  define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT         0
+#  define SSL_F_SSL_PEEK                                   0
+#  define SSL_F_SSL_PEEK_EX                                0
+#  define SSL_F_SSL_PEEK_INTERNAL                          0
+#  define SSL_F_SSL_READ                                   0
+#  define SSL_F_SSL_READ_EARLY_DATA                        0
+#  define SSL_F_SSL_READ_EX                                0
+#  define SSL_F_SSL_READ_INTERNAL                          0
+#  define SSL_F_SSL_RENEGOTIATE                            0
+#  define SSL_F_SSL_RENEGOTIATE_ABBREVIATED                0
+#  define SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT                0
+#  define SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT                0
+#  define SSL_F_SSL_SESSION_DUP                            0
+#  define SSL_F_SSL_SESSION_NEW                            0
+#  define SSL_F_SSL_SESSION_PRINT_FP                       0
+#  define SSL_F_SSL_SESSION_SET1_ID                        0
+#  define SSL_F_SSL_SESSION_SET1_ID_CONTEXT                0
+#  define SSL_F_SSL_SET_ALPN_PROTOS                        0
+#  define SSL_F_SSL_SET_CERT                               0
+#  define SSL_F_SSL_SET_CERT_AND_KEY                       0
+#  define SSL_F_SSL_SET_CIPHER_LIST                        0
+#  define SSL_F_SSL_SET_CT_VALIDATION_CALLBACK             0
+#  define SSL_F_SSL_SET_FD                                 0
+#  define SSL_F_SSL_SET_PKEY                               0
+#  define SSL_F_SSL_SET_RFD                                0
+#  define SSL_F_SSL_SET_SESSION                            0
+#  define SSL_F_SSL_SET_SESSION_ID_CONTEXT                 0
+#  define SSL_F_SSL_SET_SESSION_TICKET_EXT                 0
+#  define SSL_F_SSL_SET_TLSEXT_MAX_FRAGMENT_LENGTH         0
+#  define SSL_F_SSL_SET_WFD                                0
+#  define SSL_F_SSL_SHUTDOWN                               0
+#  define SSL_F_SSL_SRP_CTX_INIT                           0
+#  define SSL_F_SSL_START_ASYNC_JOB                        0
+#  define SSL_F_SSL_UNDEFINED_FUNCTION                     0
+#  define SSL_F_SSL_UNDEFINED_VOID_FUNCTION                0
+#  define SSL_F_SSL_USE_CERTIFICATE                        0
+#  define SSL_F_SSL_USE_CERTIFICATE_ASN1                   0
+#  define SSL_F_SSL_USE_CERTIFICATE_FILE                   0
+#  define SSL_F_SSL_USE_PRIVATEKEY                         0
+#  define SSL_F_SSL_USE_PRIVATEKEY_ASN1                    0
+#  define SSL_F_SSL_USE_PRIVATEKEY_FILE                    0
+#  define SSL_F_SSL_USE_PSK_IDENTITY_HINT                  0
+#  define SSL_F_SSL_USE_RSAPRIVATEKEY                      0
+#  define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1                 0
+#  define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE                 0
+#  define SSL_F_SSL_VALIDATE_CT                            0
+#  define SSL_F_SSL_VERIFY_CERT_CHAIN                      0
+#  define SSL_F_SSL_VERIFY_CLIENT_POST_HANDSHAKE           0
+#  define SSL_F_SSL_WRITE                                  0
+#  define SSL_F_SSL_WRITE_EARLY_DATA                       0
+#  define SSL_F_SSL_WRITE_EARLY_FINISH                     0
+#  define SSL_F_SSL_WRITE_EX                               0
+#  define SSL_F_SSL_WRITE_INTERNAL                         0
+#  define SSL_F_STATE_MACHINE                              0
+#  define SSL_F_TLS12_CHECK_PEER_SIGALG                    0
+#  define SSL_F_TLS12_COPY_SIGALGS                         0
+#  define SSL_F_TLS13_CHANGE_CIPHER_STATE                  0
+#  define SSL_F_TLS13_ENC                                  0
+#  define SSL_F_TLS13_FINAL_FINISH_MAC                     0
+#  define SSL_F_TLS13_GENERATE_SECRET                      0
+#  define SSL_F_TLS13_HKDF_EXPAND                          0
+#  define SSL_F_TLS13_RESTORE_HANDSHAKE_DIGEST_FOR_PHA     0
+#  define SSL_F_TLS13_SAVE_HANDSHAKE_DIGEST_FOR_PHA        0
+#  define SSL_F_TLS13_SETUP_KEY_BLOCK                      0
+#  define SSL_F_TLS1_CHANGE_CIPHER_STATE                   0
+#  define SSL_F_TLS1_CHECK_DUPLICATE_EXTENSIONS            0
+#  define SSL_F_TLS1_ENC                                   0
+#  define SSL_F_TLS1_EXPORT_KEYING_MATERIAL                0
+#  define SSL_F_TLS1_GET_CURVELIST                         0
+#  define SSL_F_TLS1_PRF                                   0
+#  define SSL_F_TLS1_SAVE_U16                              0
+#  define SSL_F_TLS1_SETUP_KEY_BLOCK                       0
+#  define SSL_F_TLS1_SET_GROUPS                            0
+#  define SSL_F_TLS1_SET_RAW_SIGALGS                       0
+#  define SSL_F_TLS1_SET_SERVER_SIGALGS                    0
+#  define SSL_F_TLS1_SET_SHARED_SIGALGS                    0
+#  define SSL_F_TLS1_SET_SIGALGS                           0
+#  define SSL_F_TLS_CHOOSE_SIGALG                          0
+#  define SSL_F_TLS_CLIENT_KEY_EXCHANGE_POST_WORK          0
+#  define SSL_F_TLS_COLLECT_EXTENSIONS                     0
+#  define SSL_F_TLS_CONSTRUCT_CERTIFICATE_AUTHORITIES      0
+#  define SSL_F_TLS_CONSTRUCT_CERTIFICATE_REQUEST          0
+#  define SSL_F_TLS_CONSTRUCT_CERT_STATUS                  0
+#  define SSL_F_TLS_CONSTRUCT_CERT_STATUS_BODY             0
+#  define SSL_F_TLS_CONSTRUCT_CERT_VERIFY                  0
+#  define SSL_F_TLS_CONSTRUCT_CHANGE_CIPHER_SPEC           0
+#  define SSL_F_TLS_CONSTRUCT_CKE_DHE                      0
+#  define SSL_F_TLS_CONSTRUCT_CKE_ECDHE                    0
+#  define SSL_F_TLS_CONSTRUCT_CKE_GOST                     0
+#  define SSL_F_TLS_CONSTRUCT_CKE_PSK_PREAMBLE             0
+#  define SSL_F_TLS_CONSTRUCT_CKE_RSA                      0
+#  define SSL_F_TLS_CONSTRUCT_CKE_SRP                      0
+#  define SSL_F_TLS_CONSTRUCT_CLIENT_CERTIFICATE           0
+#  define SSL_F_TLS_CONSTRUCT_CLIENT_HELLO                 0
+#  define SSL_F_TLS_CONSTRUCT_CLIENT_KEY_EXCHANGE          0
+#  define SSL_F_TLS_CONSTRUCT_CLIENT_VERIFY                0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_ALPN                    0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_CERTIFICATE             0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_COOKIE                  0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_EARLY_DATA              0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_EC_PT_FORMATS           0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_EMS                     0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_ETM                     0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_HELLO                   0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_KEY_EXCHANGE            0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_KEY_SHARE               0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_MAXFRAGMENTLEN          0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_NPN                     0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_PADDING                 0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_POST_HANDSHAKE_AUTH     0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_PSK                     0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_PSK_KEX_MODES           0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_RENEGOTIATE             0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_SCT                     0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_SERVER_NAME             0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_SESSION_TICKET          0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_SIG_ALGS                0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_SRP                     0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_STATUS_REQUEST          0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_SUPPORTED_GROUPS        0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_SUPPORTED_VERSIONS      0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_USE_SRTP                0
+#  define SSL_F_TLS_CONSTRUCT_CTOS_VERIFY                  0
+#  define SSL_F_TLS_CONSTRUCT_ENCRYPTED_EXTENSIONS         0
+#  define SSL_F_TLS_CONSTRUCT_END_OF_EARLY_DATA            0
+#  define SSL_F_TLS_CONSTRUCT_EXTENSIONS                   0
+#  define SSL_F_TLS_CONSTRUCT_FINISHED                     0
+#  define SSL_F_TLS_CONSTRUCT_HELLO_REQUEST                0
+#  define SSL_F_TLS_CONSTRUCT_HELLO_RETRY_REQUEST          0
+#  define SSL_F_TLS_CONSTRUCT_KEY_UPDATE                   0
+#  define SSL_F_TLS_CONSTRUCT_NEW_SESSION_TICKET           0
+#  define SSL_F_TLS_CONSTRUCT_NEXT_PROTO                   0
+#  define SSL_F_TLS_CONSTRUCT_SERVER_CERTIFICATE           0
+#  define SSL_F_TLS_CONSTRUCT_SERVER_HELLO                 0
+#  define SSL_F_TLS_CONSTRUCT_SERVER_KEY_EXCHANGE          0
+#  define SSL_F_TLS_CONSTRUCT_STOC_ALPN                    0
+#  define SSL_F_TLS_CONSTRUCT_STOC_CERTIFICATE             0
+#  define SSL_F_TLS_CONSTRUCT_STOC_COOKIE                  0
+#  define SSL_F_TLS_CONSTRUCT_STOC_CRYPTOPRO_BUG           0
+#  define SSL_F_TLS_CONSTRUCT_STOC_DONE                    0
+#  define SSL_F_TLS_CONSTRUCT_STOC_EARLY_DATA              0
+#  define SSL_F_TLS_CONSTRUCT_STOC_EARLY_DATA_INFO         0
+#  define SSL_F_TLS_CONSTRUCT_STOC_EC_PT_FORMATS           0
+#  define SSL_F_TLS_CONSTRUCT_STOC_EMS                     0
+#  define SSL_F_TLS_CONSTRUCT_STOC_ETM                     0
+#  define SSL_F_TLS_CONSTRUCT_STOC_HELLO                   0
+#  define SSL_F_TLS_CONSTRUCT_STOC_KEY_EXCHANGE            0
+#  define SSL_F_TLS_CONSTRUCT_STOC_KEY_SHARE               0
+#  define SSL_F_TLS_CONSTRUCT_STOC_MAXFRAGMENTLEN          0
+#  define SSL_F_TLS_CONSTRUCT_STOC_NEXT_PROTO_NEG          0
+#  define SSL_F_TLS_CONSTRUCT_STOC_PSK                     0
+#  define SSL_F_TLS_CONSTRUCT_STOC_RENEGOTIATE             0
+#  define SSL_F_TLS_CONSTRUCT_STOC_SERVER_NAME             0
+#  define SSL_F_TLS_CONSTRUCT_STOC_SESSION_TICKET          0
+#  define SSL_F_TLS_CONSTRUCT_STOC_STATUS_REQUEST          0
+#  define SSL_F_TLS_CONSTRUCT_STOC_SUPPORTED_GROUPS        0
+#  define SSL_F_TLS_CONSTRUCT_STOC_SUPPORTED_VERSIONS      0
+#  define SSL_F_TLS_CONSTRUCT_STOC_USE_SRTP                0
+#  define SSL_F_TLS_EARLY_POST_PROCESS_CLIENT_HELLO        0
+#  define SSL_F_TLS_FINISH_HANDSHAKE                       0
+#  define SSL_F_TLS_GET_MESSAGE_BODY                       0
+#  define SSL_F_TLS_GET_MESSAGE_HEADER                     0
+#  define SSL_F_TLS_HANDLE_ALPN                            0
+#  define SSL_F_TLS_HANDLE_STATUS_REQUEST                  0
+#  define SSL_F_TLS_PARSE_CERTIFICATE_AUTHORITIES          0
+#  define SSL_F_TLS_PARSE_CLIENTHELLO_TLSEXT               0
+#  define SSL_F_TLS_PARSE_CTOS_ALPN                        0
+#  define SSL_F_TLS_PARSE_CTOS_COOKIE                      0
+#  define SSL_F_TLS_PARSE_CTOS_EARLY_DATA                  0
+#  define SSL_F_TLS_PARSE_CTOS_EC_PT_FORMATS               0
+#  define SSL_F_TLS_PARSE_CTOS_EMS                         0
+#  define SSL_F_TLS_PARSE_CTOS_KEY_SHARE                   0
+#  define SSL_F_TLS_PARSE_CTOS_MAXFRAGMENTLEN              0
+#  define SSL_F_TLS_PARSE_CTOS_POST_HANDSHAKE_AUTH         0
+#  define SSL_F_TLS_PARSE_CTOS_PSK                         0
+#  define SSL_F_TLS_PARSE_CTOS_PSK_KEX_MODES               0
+#  define SSL_F_TLS_PARSE_CTOS_RENEGOTIATE                 0
+#  define SSL_F_TLS_PARSE_CTOS_SERVER_NAME                 0
+#  define SSL_F_TLS_PARSE_CTOS_SESSION_TICKET              0
+#  define SSL_F_TLS_PARSE_CTOS_SIG_ALGS                    0
+#  define SSL_F_TLS_PARSE_CTOS_SIG_ALGS_CERT               0
+#  define SSL_F_TLS_PARSE_CTOS_SRP                         0
+#  define SSL_F_TLS_PARSE_CTOS_STATUS_REQUEST              0
+#  define SSL_F_TLS_PARSE_CTOS_SUPPORTED_GROUPS            0
+#  define SSL_F_TLS_PARSE_CTOS_USE_SRTP                    0
+#  define SSL_F_TLS_PARSE_STOC_ALPN                        0
+#  define SSL_F_TLS_PARSE_STOC_COOKIE                      0
+#  define SSL_F_TLS_PARSE_STOC_EARLY_DATA                  0
+#  define SSL_F_TLS_PARSE_STOC_EARLY_DATA_INFO             0
+#  define SSL_F_TLS_PARSE_STOC_EC_PT_FORMATS               0
+#  define SSL_F_TLS_PARSE_STOC_KEY_SHARE                   0
+#  define SSL_F_TLS_PARSE_STOC_MAXFRAGMENTLEN              0
+#  define SSL_F_TLS_PARSE_STOC_NPN                         0
+#  define SSL_F_TLS_PARSE_STOC_PSK                         0
+#  define SSL_F_TLS_PARSE_STOC_RENEGOTIATE                 0
+#  define SSL_F_TLS_PARSE_STOC_SCT                         0
+#  define SSL_F_TLS_PARSE_STOC_SERVER_NAME                 0
+#  define SSL_F_TLS_PARSE_STOC_SESSION_TICKET              0
+#  define SSL_F_TLS_PARSE_STOC_STATUS_REQUEST              0
+#  define SSL_F_TLS_PARSE_STOC_SUPPORTED_VERSIONS          0
+#  define SSL_F_TLS_PARSE_STOC_USE_SRTP                    0
+#  define SSL_F_TLS_POST_PROCESS_CLIENT_HELLO              0
+#  define SSL_F_TLS_POST_PROCESS_CLIENT_KEY_EXCHANGE       0
+#  define SSL_F_TLS_PREPARE_CLIENT_CERTIFICATE             0
+#  define SSL_F_TLS_PROCESS_AS_HELLO_RETRY_REQUEST         0
+#  define SSL_F_TLS_PROCESS_CERTIFICATE_REQUEST            0
+#  define SSL_F_TLS_PROCESS_CERT_STATUS                    0
+#  define SSL_F_TLS_PROCESS_CERT_STATUS_BODY               0
+#  define SSL_F_TLS_PROCESS_CERT_VERIFY                    0
+#  define SSL_F_TLS_PROCESS_CHANGE_CIPHER_SPEC             0
+#  define SSL_F_TLS_PROCESS_CKE_DHE                        0
+#  define SSL_F_TLS_PROCESS_CKE_ECDHE                      0
+#  define SSL_F_TLS_PROCESS_CKE_GOST                       0
+#  define SSL_F_TLS_PROCESS_CKE_PSK_PREAMBLE               0
+#  define SSL_F_TLS_PROCESS_CKE_RSA                        0
+#  define SSL_F_TLS_PROCESS_CKE_SRP                        0
+#  define SSL_F_TLS_PROCESS_CLIENT_CERTIFICATE             0
+#  define SSL_F_TLS_PROCESS_CLIENT_HELLO                   0
+#  define SSL_F_TLS_PROCESS_CLIENT_KEY_EXCHANGE            0
+#  define SSL_F_TLS_PROCESS_ENCRYPTED_EXTENSIONS           0
+#  define SSL_F_TLS_PROCESS_END_OF_EARLY_DATA              0
+#  define SSL_F_TLS_PROCESS_FINISHED                       0
+#  define SSL_F_TLS_PROCESS_HELLO_REQ                      0
+#  define SSL_F_TLS_PROCESS_HELLO_RETRY_REQUEST            0
+#  define SSL_F_TLS_PROCESS_INITIAL_SERVER_FLIGHT          0
+#  define SSL_F_TLS_PROCESS_KEY_EXCHANGE                   0
+#  define SSL_F_TLS_PROCESS_KEY_UPDATE                     0
+#  define SSL_F_TLS_PROCESS_NEW_SESSION_TICKET             0
+#  define SSL_F_TLS_PROCESS_NEXT_PROTO                     0
+#  define SSL_F_TLS_PROCESS_SERVER_CERTIFICATE             0
+#  define SSL_F_TLS_PROCESS_SERVER_DONE                    0
+#  define SSL_F_TLS_PROCESS_SERVER_HELLO                   0
+#  define SSL_F_TLS_PROCESS_SKE_DHE                        0
+#  define SSL_F_TLS_PROCESS_SKE_ECDHE                      0
+#  define SSL_F_TLS_PROCESS_SKE_PSK_PREAMBLE               0
+#  define SSL_F_TLS_PROCESS_SKE_SRP                        0
+#  define SSL_F_TLS_PSK_DO_BINDER                          0
+#  define SSL_F_TLS_SCAN_CLIENTHELLO_TLSEXT                0
+#  define SSL_F_TLS_SETUP_HANDSHAKE                        0
+#  define SSL_F_USE_CERTIFICATE_CHAIN_FILE                 0
+#  define SSL_F_WPACKET_INTERN_INIT_LEN                    0
+#  define SSL_F_WPACKET_START_SUB_PACKET_LEN__             0
+#  define SSL_F_WRITE_STATE_MACHINE                        0
+# endif
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/stack.h b/openssl/stack.h
new file mode 100644
index 0000000..f0c5c54
--- /dev/null
+++ b/openssl/stack.h
@@ -0,0 +1,90 @@
+/*
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_STACK_H
+# define OPENSSL_STACK_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_STACK_H
+# endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+typedef struct stack_st OPENSSL_STACK; /* Use STACK_OF(...) instead */
+
+typedef int (*OPENSSL_sk_compfunc)(const void *, const void *);
+typedef void (*OPENSSL_sk_freefunc)(void *);
+typedef void *(*OPENSSL_sk_copyfunc)(const void *);
+
+int OPENSSL_sk_num(const OPENSSL_STACK *);
+void *OPENSSL_sk_value(const OPENSSL_STACK *, int);
+
+void *OPENSSL_sk_set(OPENSSL_STACK *st, int i, const void *data);
+
+OPENSSL_STACK *OPENSSL_sk_new(OPENSSL_sk_compfunc cmp);
+OPENSSL_STACK *OPENSSL_sk_new_null(void);
+OPENSSL_STACK *OPENSSL_sk_new_reserve(OPENSSL_sk_compfunc c, int n);
+int OPENSSL_sk_reserve(OPENSSL_STACK *st, int n);
+void OPENSSL_sk_free(OPENSSL_STACK *);
+void OPENSSL_sk_pop_free(OPENSSL_STACK *st, void (*func) (void *));
+OPENSSL_STACK *OPENSSL_sk_deep_copy(const OPENSSL_STACK *,
+                                    OPENSSL_sk_copyfunc c,
+                                    OPENSSL_sk_freefunc f);
+int OPENSSL_sk_insert(OPENSSL_STACK *sk, const void *data, int where);
+void *OPENSSL_sk_delete(OPENSSL_STACK *st, int loc);
+void *OPENSSL_sk_delete_ptr(OPENSSL_STACK *st, const void *p);
+int OPENSSL_sk_find(OPENSSL_STACK *st, const void *data);
+int OPENSSL_sk_find_ex(OPENSSL_STACK *st, const void *data);
+int OPENSSL_sk_find_all(OPENSSL_STACK *st, const void *data, int *pnum);
+int OPENSSL_sk_push(OPENSSL_STACK *st, const void *data);
+int OPENSSL_sk_unshift(OPENSSL_STACK *st, const void *data);
+void *OPENSSL_sk_shift(OPENSSL_STACK *st);
+void *OPENSSL_sk_pop(OPENSSL_STACK *st);
+void OPENSSL_sk_zero(OPENSSL_STACK *st);
+OPENSSL_sk_compfunc OPENSSL_sk_set_cmp_func(OPENSSL_STACK *sk,
+                                            OPENSSL_sk_compfunc cmp);
+OPENSSL_STACK *OPENSSL_sk_dup(const OPENSSL_STACK *st);
+void OPENSSL_sk_sort(OPENSSL_STACK *st);
+int OPENSSL_sk_is_sorted(const OPENSSL_STACK *st);
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define _STACK OPENSSL_STACK
+#  define sk_num OPENSSL_sk_num
+#  define sk_value OPENSSL_sk_value
+#  define sk_set OPENSSL_sk_set
+#  define sk_new OPENSSL_sk_new
+#  define sk_new_null OPENSSL_sk_new_null
+#  define sk_free OPENSSL_sk_free
+#  define sk_pop_free OPENSSL_sk_pop_free
+#  define sk_deep_copy OPENSSL_sk_deep_copy
+#  define sk_insert OPENSSL_sk_insert
+#  define sk_delete OPENSSL_sk_delete
+#  define sk_delete_ptr OPENSSL_sk_delete_ptr
+#  define sk_find OPENSSL_sk_find
+#  define sk_find_ex OPENSSL_sk_find_ex
+#  define sk_push OPENSSL_sk_push
+#  define sk_unshift OPENSSL_sk_unshift
+#  define sk_shift OPENSSL_sk_shift
+#  define sk_pop OPENSSL_sk_pop
+#  define sk_zero OPENSSL_sk_zero
+#  define sk_set_cmp_func OPENSSL_sk_set_cmp_func
+#  define sk_dup OPENSSL_sk_dup
+#  define sk_sort OPENSSL_sk_sort
+#  define sk_is_sorted OPENSSL_sk_is_sorted
+# endif
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif
diff --git a/openssl/store.h b/openssl/store.h
new file mode 100644
index 0000000..3c1445e
--- /dev/null
+++ b/openssl/store.h
@@ -0,0 +1,369 @@
+/*
+ * Copyright 2016-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_STORE_H
+# define OPENSSL_STORE_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_OSSL_STORE_H
+# endif
+
+# include <stdarg.h>
+# include <openssl/types.h>
+# include <openssl/pem.h>
+# include <openssl/storeerr.h>
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+/*-
+ *  The main OSSL_STORE functions.
+ *  ------------------------------
+ *
+ *  These allow applications to open a channel to a resource with supported
+ *  data (keys, certs, crls, ...), read the data a piece at a time and decide
+ *  what to do with it, and finally close.
+ */
+
+typedef struct ossl_store_ctx_st OSSL_STORE_CTX;
+
+/*
+ * Typedef for the OSSL_STORE_INFO post processing callback.  This can be used
+ * to massage the given OSSL_STORE_INFO, or to drop it entirely (by returning
+ * NULL).
+ */
+typedef OSSL_STORE_INFO *(*OSSL_STORE_post_process_info_fn)(OSSL_STORE_INFO *,
+                                                            void *);
+
+/*
+ * Open a channel given a URI.  The given UI method will be used any time the
+ * loader needs extra input, for example when a password or pin is needed, and
+ * will be passed the same user data every time it's needed in this context.
+ *
+ * Returns a context reference which represents the channel to communicate
+ * through.
+ */
+OSSL_STORE_CTX *
+OSSL_STORE_open(const char *uri, const UI_METHOD *ui_method, void *ui_data,
+                OSSL_STORE_post_process_info_fn post_process,
+                void *post_process_data);
+OSSL_STORE_CTX *
+OSSL_STORE_open_ex(const char *uri, OSSL_LIB_CTX *libctx, const char *propq,
+                   const UI_METHOD *ui_method, void *ui_data,
+                   const OSSL_PARAM params[],
+                   OSSL_STORE_post_process_info_fn post_process,
+                   void *post_process_data);
+
+/*
+ * Control / fine tune the OSSL_STORE channel.  |cmd| determines what is to be
+ * done, and depends on the underlying loader (use OSSL_STORE_get0_scheme to
+ * determine which loader is used), except for common commands (see below).
+ * Each command takes different arguments.
+ */
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int OSSL_STORE_ctrl(OSSL_STORE_CTX *ctx, int cmd,
+                                          ... /* args */);
+OSSL_DEPRECATEDIN_3_0 int OSSL_STORE_vctrl(OSSL_STORE_CTX *ctx, int cmd,
+                                           va_list args);
+# endif
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+
+/*
+ * Common ctrl commands that different loaders may choose to support.
+ */
+/* int on = 0 or 1; STORE_ctrl(ctx, STORE_C_USE_SECMEM, &on); */
+# define OSSL_STORE_C_USE_SECMEM      1
+/* Where custom commands start */
+# define OSSL_STORE_C_CUSTOM_START    100
+
+# endif
+
+/*
+ * Read one data item (a key, a cert, a CRL) that is supported by the OSSL_STORE
+ * functionality, given a context.
+ * Returns a OSSL_STORE_INFO pointer, from which OpenSSL typed data can be
+ * extracted with OSSL_STORE_INFO_get0_PKEY(), OSSL_STORE_INFO_get0_CERT(), ...
+ * NULL is returned on error, which may include that the data found at the URI
+ * can't be figured out for certain or is ambiguous.
+ */
+OSSL_STORE_INFO *OSSL_STORE_load(OSSL_STORE_CTX *ctx);
+
+/*
+ * Check if end of data (end of file) is reached
+ * Returns 1 on end, 0 otherwise.
+ */
+int OSSL_STORE_eof(OSSL_STORE_CTX *ctx);
+
+/*
+ * Check if an error occurred
+ * Returns 1 if it did, 0 otherwise.
+ */
+int OSSL_STORE_error(OSSL_STORE_CTX *ctx);
+
+/*
+ * Close the channel
+ * Returns 1 on success, 0 on error.
+ */
+int OSSL_STORE_close(OSSL_STORE_CTX *ctx);
+
+/*
+ * Attach to a BIO.  This works like OSSL_STORE_open() except it takes a
+ * BIO instead of a uri, along with a scheme to use when reading.
+ * The given UI method will be used any time the loader needs extra input,
+ * for example when a password or pin is needed, and will be passed the
+ * same user data every time it's needed in this context.
+ *
+ * Returns a context reference which represents the channel to communicate
+ * through.
+ *
+ * Note that this function is considered unsafe, all depending on what the
+ * BIO actually reads.
+ */
+OSSL_STORE_CTX *OSSL_STORE_attach(BIO *bio, const char *scheme,
+                                  OSSL_LIB_CTX *libctx, const char *propq,
+                                  const UI_METHOD *ui_method, void *ui_data,
+                                  const OSSL_PARAM params[],
+                                  OSSL_STORE_post_process_info_fn post_process,
+                                  void *post_process_data);
+
+/*-
+ *  Extracting OpenSSL types from and creating new OSSL_STORE_INFOs
+ *  ---------------------------------------------------------------
+ */
+
+/*
+ * Types of data that can be ossl_stored in a OSSL_STORE_INFO.
+ * OSSL_STORE_INFO_NAME is typically found when getting a listing of
+ * available "files" / "tokens" / what have you.
+ */
+# define OSSL_STORE_INFO_NAME           1   /* char * */
+# define OSSL_STORE_INFO_PARAMS         2   /* EVP_PKEY * */
+# define OSSL_STORE_INFO_PUBKEY         3   /* EVP_PKEY * */
+# define OSSL_STORE_INFO_PKEY           4   /* EVP_PKEY * */
+# define OSSL_STORE_INFO_CERT           5   /* X509 * */
+# define OSSL_STORE_INFO_CRL            6   /* X509_CRL * */
+
+/*
+ * Functions to generate OSSL_STORE_INFOs, one function for each type we
+ * support having in them, as well as a generic constructor.
+ *
+ * In all cases, ownership of the object is transferred to the OSSL_STORE_INFO
+ * and will therefore be freed when the OSSL_STORE_INFO is freed.
+ */
+OSSL_STORE_INFO *OSSL_STORE_INFO_new(int type, void *data);
+OSSL_STORE_INFO *OSSL_STORE_INFO_new_NAME(char *name);
+int OSSL_STORE_INFO_set0_NAME_description(OSSL_STORE_INFO *info, char *desc);
+OSSL_STORE_INFO *OSSL_STORE_INFO_new_PARAMS(EVP_PKEY *params);
+OSSL_STORE_INFO *OSSL_STORE_INFO_new_PUBKEY(EVP_PKEY *pubkey);
+OSSL_STORE_INFO *OSSL_STORE_INFO_new_PKEY(EVP_PKEY *pkey);
+OSSL_STORE_INFO *OSSL_STORE_INFO_new_CERT(X509 *x509);
+OSSL_STORE_INFO *OSSL_STORE_INFO_new_CRL(X509_CRL *crl);
+
+/*
+ * Functions to try to extract data from a OSSL_STORE_INFO.
+ */
+int OSSL_STORE_INFO_get_type(const OSSL_STORE_INFO *info);
+void *OSSL_STORE_INFO_get0_data(int type, const OSSL_STORE_INFO *info);
+const char *OSSL_STORE_INFO_get0_NAME(const OSSL_STORE_INFO *info);
+char *OSSL_STORE_INFO_get1_NAME(const OSSL_STORE_INFO *info);
+const char *OSSL_STORE_INFO_get0_NAME_description(const OSSL_STORE_INFO *info);
+char *OSSL_STORE_INFO_get1_NAME_description(const OSSL_STORE_INFO *info);
+EVP_PKEY *OSSL_STORE_INFO_get0_PARAMS(const OSSL_STORE_INFO *info);
+EVP_PKEY *OSSL_STORE_INFO_get1_PARAMS(const OSSL_STORE_INFO *info);
+EVP_PKEY *OSSL_STORE_INFO_get0_PUBKEY(const OSSL_STORE_INFO *info);
+EVP_PKEY *OSSL_STORE_INFO_get1_PUBKEY(const OSSL_STORE_INFO *info);
+EVP_PKEY *OSSL_STORE_INFO_get0_PKEY(const OSSL_STORE_INFO *info);
+EVP_PKEY *OSSL_STORE_INFO_get1_PKEY(const OSSL_STORE_INFO *info);
+X509 *OSSL_STORE_INFO_get0_CERT(const OSSL_STORE_INFO *info);
+X509 *OSSL_STORE_INFO_get1_CERT(const OSSL_STORE_INFO *info);
+X509_CRL *OSSL_STORE_INFO_get0_CRL(const OSSL_STORE_INFO *info);
+X509_CRL *OSSL_STORE_INFO_get1_CRL(const OSSL_STORE_INFO *info);
+
+const char *OSSL_STORE_INFO_type_string(int type);
+
+/*
+ * Free the OSSL_STORE_INFO
+ */
+void OSSL_STORE_INFO_free(OSSL_STORE_INFO *info);
+
+
+/*-
+ *  Functions to construct a search URI from a base URI and search criteria
+ *  -----------------------------------------------------------------------
+ */
+
+/* OSSL_STORE search types */
+# define OSSL_STORE_SEARCH_BY_NAME              1 /* subject in certs, issuer in CRLs */
+# define OSSL_STORE_SEARCH_BY_ISSUER_SERIAL     2
+# define OSSL_STORE_SEARCH_BY_KEY_FINGERPRINT   3
+# define OSSL_STORE_SEARCH_BY_ALIAS             4
+
+/* To check what search types the scheme handler supports */
+int OSSL_STORE_supports_search(OSSL_STORE_CTX *ctx, int search_type);
+
+/* Search term constructors */
+/*
+ * The input is considered to be owned by the caller, and must therefore
+ * remain present throughout the lifetime of the returned OSSL_STORE_SEARCH
+ */
+OSSL_STORE_SEARCH *OSSL_STORE_SEARCH_by_name(X509_NAME *name);
+OSSL_STORE_SEARCH *OSSL_STORE_SEARCH_by_issuer_serial(X509_NAME *name,
+                                                      const ASN1_INTEGER
+                                                      *serial);
+OSSL_STORE_SEARCH *OSSL_STORE_SEARCH_by_key_fingerprint(const EVP_MD *digest,
+                                                        const unsigned char
+                                                        *bytes, size_t len);
+OSSL_STORE_SEARCH *OSSL_STORE_SEARCH_by_alias(const char *alias);
+
+/* Search term destructor */
+void OSSL_STORE_SEARCH_free(OSSL_STORE_SEARCH *search);
+
+/* Search term accessors */
+int OSSL_STORE_SEARCH_get_type(const OSSL_STORE_SEARCH *criterion);
+X509_NAME *OSSL_STORE_SEARCH_get0_name(const OSSL_STORE_SEARCH *criterion);
+const ASN1_INTEGER *OSSL_STORE_SEARCH_get0_serial(const OSSL_STORE_SEARCH
+                                                  *criterion);
+const unsigned char *OSSL_STORE_SEARCH_get0_bytes(const OSSL_STORE_SEARCH
+                                                  *criterion, size_t *length);
+const char *OSSL_STORE_SEARCH_get0_string(const OSSL_STORE_SEARCH *criterion);
+const EVP_MD *OSSL_STORE_SEARCH_get0_digest(const OSSL_STORE_SEARCH *criterion);
+
+/*
+ * Add search criterion and expected return type (which can be unspecified)
+ * to the loading channel.  This MUST happen before the first OSSL_STORE_load().
+ */
+int OSSL_STORE_expect(OSSL_STORE_CTX *ctx, int expected_type);
+int OSSL_STORE_find(OSSL_STORE_CTX *ctx, const OSSL_STORE_SEARCH *search);
+
+
+/*-
+ *  Function to fetch a loader and extract data from it
+ *  ---------------------------------------------------
+ */
+
+typedef struct ossl_store_loader_st OSSL_STORE_LOADER;
+
+OSSL_STORE_LOADER *OSSL_STORE_LOADER_fetch(OSSL_LIB_CTX *libctx,
+                                           const char *scheme,
+                                           const char *properties);
+int OSSL_STORE_LOADER_up_ref(OSSL_STORE_LOADER *loader);
+void OSSL_STORE_LOADER_free(OSSL_STORE_LOADER *loader);
+const OSSL_PROVIDER *OSSL_STORE_LOADER_get0_provider(const OSSL_STORE_LOADER *
+                                                loader);
+const char *OSSL_STORE_LOADER_get0_properties(const OSSL_STORE_LOADER *loader);
+const char *OSSL_STORE_LOADER_get0_description(const OSSL_STORE_LOADER *loader);
+int OSSL_STORE_LOADER_is_a(const OSSL_STORE_LOADER *loader,
+                           const char *scheme);
+void OSSL_STORE_LOADER_do_all_provided(OSSL_LIB_CTX *libctx,
+                                       void (*fn)(OSSL_STORE_LOADER *loader,
+                                                  void *arg),
+                                       void *arg);
+int OSSL_STORE_LOADER_names_do_all(const OSSL_STORE_LOADER *loader,
+                                   void (*fn)(const char *name, void *data),
+                                   void *data);
+
+/*-
+ *  Function to register a loader for the given URI scheme.
+ *  -------------------------------------------------------
+ *
+ *  The loader receives all the main components of an URI except for the
+ *  scheme.
+ */
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+
+/* struct ossl_store_loader_ctx_st is defined differently by each loader */
+typedef struct ossl_store_loader_ctx_st OSSL_STORE_LOADER_CTX;
+typedef OSSL_STORE_LOADER_CTX *(*OSSL_STORE_open_fn)
+    (const OSSL_STORE_LOADER *loader, const char *uri,
+     const UI_METHOD *ui_method, void *ui_data);
+typedef OSSL_STORE_LOADER_CTX *(*OSSL_STORE_open_ex_fn)
+    (const OSSL_STORE_LOADER *loader,
+     const char *uri, OSSL_LIB_CTX *libctx, const char *propq,
+     const UI_METHOD *ui_method, void *ui_data);
+
+typedef OSSL_STORE_LOADER_CTX *(*OSSL_STORE_attach_fn)
+    (const OSSL_STORE_LOADER *loader, BIO *bio,
+     OSSL_LIB_CTX *libctx, const char *propq,
+     const UI_METHOD *ui_method, void *ui_data);
+typedef int (*OSSL_STORE_ctrl_fn)
+    (OSSL_STORE_LOADER_CTX *ctx, int cmd, va_list args);
+typedef int (*OSSL_STORE_expect_fn)
+    (OSSL_STORE_LOADER_CTX *ctx, int expected);
+typedef int (*OSSL_STORE_find_fn)
+    (OSSL_STORE_LOADER_CTX *ctx, const OSSL_STORE_SEARCH *criteria);
+typedef OSSL_STORE_INFO *(*OSSL_STORE_load_fn)
+    (OSSL_STORE_LOADER_CTX *ctx, const UI_METHOD *ui_method, void *ui_data);
+typedef int (*OSSL_STORE_eof_fn)(OSSL_STORE_LOADER_CTX *ctx);
+typedef int (*OSSL_STORE_error_fn)(OSSL_STORE_LOADER_CTX *ctx);
+typedef int (*OSSL_STORE_close_fn)(OSSL_STORE_LOADER_CTX *ctx);
+
+# endif
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+OSSL_STORE_LOADER *OSSL_STORE_LOADER_new(ENGINE *e, const char *scheme);
+OSSL_DEPRECATEDIN_3_0
+int OSSL_STORE_LOADER_set_open(OSSL_STORE_LOADER *loader,
+                               OSSL_STORE_open_fn open_function);
+OSSL_DEPRECATEDIN_3_0
+int OSSL_STORE_LOADER_set_open_ex(OSSL_STORE_LOADER *loader,
+                                  OSSL_STORE_open_ex_fn open_ex_function);
+OSSL_DEPRECATEDIN_3_0
+int OSSL_STORE_LOADER_set_attach(OSSL_STORE_LOADER *loader,
+                                 OSSL_STORE_attach_fn attach_function);
+OSSL_DEPRECATEDIN_3_0
+int OSSL_STORE_LOADER_set_ctrl(OSSL_STORE_LOADER *loader,
+                               OSSL_STORE_ctrl_fn ctrl_function);
+OSSL_DEPRECATEDIN_3_0
+int OSSL_STORE_LOADER_set_expect(OSSL_STORE_LOADER *loader,
+                                 OSSL_STORE_expect_fn expect_function);
+OSSL_DEPRECATEDIN_3_0
+int OSSL_STORE_LOADER_set_find(OSSL_STORE_LOADER *loader,
+                               OSSL_STORE_find_fn find_function);
+OSSL_DEPRECATEDIN_3_0
+int OSSL_STORE_LOADER_set_load(OSSL_STORE_LOADER *loader,
+                               OSSL_STORE_load_fn load_function);
+OSSL_DEPRECATEDIN_3_0
+int OSSL_STORE_LOADER_set_eof(OSSL_STORE_LOADER *loader,
+                              OSSL_STORE_eof_fn eof_function);
+OSSL_DEPRECATEDIN_3_0
+int OSSL_STORE_LOADER_set_error(OSSL_STORE_LOADER *loader,
+                                OSSL_STORE_error_fn error_function);
+OSSL_DEPRECATEDIN_3_0
+int OSSL_STORE_LOADER_set_close(OSSL_STORE_LOADER *loader,
+                                OSSL_STORE_close_fn close_function);
+OSSL_DEPRECATEDIN_3_0
+const ENGINE *OSSL_STORE_LOADER_get0_engine(const OSSL_STORE_LOADER *loader);
+OSSL_DEPRECATEDIN_3_0
+const char * OSSL_STORE_LOADER_get0_scheme(const OSSL_STORE_LOADER *loader);
+OSSL_DEPRECATEDIN_3_0
+int OSSL_STORE_register_loader(OSSL_STORE_LOADER *loader);
+OSSL_DEPRECATEDIN_3_0
+OSSL_STORE_LOADER *OSSL_STORE_unregister_loader(const char *scheme);
+# endif
+
+/*-
+ *  Functions to list STORE loaders
+ *  -------------------------------
+ */
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+int OSSL_STORE_do_all_loaders(void (*do_function)(const OSSL_STORE_LOADER *loader,
+                                                  void *do_arg),
+                              void *do_arg);
+# endif
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/storeerr.h b/openssl/storeerr.h
new file mode 100644
index 0000000..00529c8
--- /dev/null
+++ b/openssl/storeerr.h
@@ -0,0 +1,49 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_STOREERR_H
+# define OPENSSL_STOREERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * OSSL_STORE reason codes.
+ */
+# define OSSL_STORE_R_AMBIGUOUS_CONTENT_TYPE              107
+# define OSSL_STORE_R_BAD_PASSWORD_READ                   115
+# define OSSL_STORE_R_ERROR_VERIFYING_PKCS12_MAC          113
+# define OSSL_STORE_R_FINGERPRINT_SIZE_DOES_NOT_MATCH_DIGEST 121
+# define OSSL_STORE_R_INVALID_SCHEME                      106
+# define OSSL_STORE_R_IS_NOT_A                            112
+# define OSSL_STORE_R_LOADER_INCOMPLETE                   116
+# define OSSL_STORE_R_LOADING_STARTED                     117
+# define OSSL_STORE_R_NOT_A_CERTIFICATE                   100
+# define OSSL_STORE_R_NOT_A_CRL                           101
+# define OSSL_STORE_R_NOT_A_NAME                          103
+# define OSSL_STORE_R_NOT_A_PRIVATE_KEY                   102
+# define OSSL_STORE_R_NOT_A_PUBLIC_KEY                    122
+# define OSSL_STORE_R_NOT_PARAMETERS                      104
+# define OSSL_STORE_R_NO_LOADERS_FOUND                    123
+# define OSSL_STORE_R_PASSPHRASE_CALLBACK_ERROR           114
+# define OSSL_STORE_R_PATH_MUST_BE_ABSOLUTE               108
+# define OSSL_STORE_R_SEARCH_ONLY_SUPPORTED_FOR_DIRECTORIES 119
+# define OSSL_STORE_R_UI_PROCESS_INTERRUPTED_OR_CANCELLED 109
+# define OSSL_STORE_R_UNREGISTERED_SCHEME                 105
+# define OSSL_STORE_R_UNSUPPORTED_CONTENT_TYPE            110
+# define OSSL_STORE_R_UNSUPPORTED_OPERATION               118
+# define OSSL_STORE_R_UNSUPPORTED_SEARCH_TYPE             120
+# define OSSL_STORE_R_URI_AUTHORITY_UNSUPPORTED           111
+
+#endif
diff --git a/openssl/symhacks.h b/openssl/symhacks.h
new file mode 100644
index 0000000..816f8f9
--- /dev/null
+++ b/openssl/symhacks.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright 1999-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_SYMHACKS_H
+# define OPENSSL_SYMHACKS_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_SYMHACKS_H
+# endif
+
+# include <openssl/e_os2.h>
+
+/* Case insensitive linking causes problems.... */
+# if defined(OPENSSL_SYS_VMS)
+#  undef ERR_load_CRYPTO_strings
+#  define ERR_load_CRYPTO_strings                 ERR_load_CRYPTOlib_strings
+#  undef OCSP_crlID_new
+#  define OCSP_crlID_new                          OCSP_crlID2_new
+
+#  undef d2i_ECPARAMETERS
+#  define d2i_ECPARAMETERS                        d2i_UC_ECPARAMETERS
+#  undef i2d_ECPARAMETERS
+#  define i2d_ECPARAMETERS                        i2d_UC_ECPARAMETERS
+#  undef d2i_ECPKPARAMETERS
+#  define d2i_ECPKPARAMETERS                      d2i_UC_ECPKPARAMETERS
+#  undef i2d_ECPKPARAMETERS
+#  define i2d_ECPKPARAMETERS                      i2d_UC_ECPKPARAMETERS
+
+# endif
+
+#endif                          /* ! defined HEADER_VMS_IDHACKS_H */
diff --git a/openssl/tls1.h b/openssl/tls1.h
new file mode 100644
index 0000000..793155e
--- /dev/null
+++ b/openssl/tls1.h
@@ -0,0 +1,1180 @@
+/*
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
+ * Copyright 2005 Nokia. All rights reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_TLS1_H
+# define OPENSSL_TLS1_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_TLS1_H
+# endif
+
+# include <openssl/buffer.h>
+# include <openssl/x509.h>
+# include <openssl/prov_ssl.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/* Default security level if not overridden at config time */
+# ifndef OPENSSL_TLS_SECURITY_LEVEL
+#  define OPENSSL_TLS_SECURITY_LEVEL 1
+# endif
+
+/* TLS*_VERSION constants are defined in prov_ssl.h */
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define TLS_MAX_VERSION                TLS1_3_VERSION
+# endif
+
+/* Special value for method supporting multiple versions */
+# define TLS_ANY_VERSION                 0x10000
+
+# define TLS1_VERSION_MAJOR              0x03
+# define TLS1_VERSION_MINOR              0x01
+
+# define TLS1_1_VERSION_MAJOR            0x03
+# define TLS1_1_VERSION_MINOR            0x02
+
+# define TLS1_2_VERSION_MAJOR            0x03
+# define TLS1_2_VERSION_MINOR            0x03
+
+# define TLS1_get_version(s) \
+        ((SSL_version(s) >> 8) == TLS1_VERSION_MAJOR ? SSL_version(s) : 0)
+
+# define TLS1_get_client_version(s) \
+        ((SSL_client_version(s) >> 8) == TLS1_VERSION_MAJOR ? SSL_client_version(s) : 0)
+
+# define TLS1_AD_DECRYPTION_FAILED       21
+# define TLS1_AD_RECORD_OVERFLOW         22
+# define TLS1_AD_UNKNOWN_CA              48/* fatal */
+# define TLS1_AD_ACCESS_DENIED           49/* fatal */
+# define TLS1_AD_DECODE_ERROR            50/* fatal */
+# define TLS1_AD_DECRYPT_ERROR           51
+# define TLS1_AD_EXPORT_RESTRICTION      60/* fatal */
+# define TLS1_AD_PROTOCOL_VERSION        70/* fatal */
+# define TLS1_AD_INSUFFICIENT_SECURITY   71/* fatal */
+# define TLS1_AD_INTERNAL_ERROR          80/* fatal */
+# define TLS1_AD_INAPPROPRIATE_FALLBACK  86/* fatal */
+# define TLS1_AD_USER_CANCELLED          90
+# define TLS1_AD_NO_RENEGOTIATION        100
+/* TLSv1.3 alerts */
+# define TLS13_AD_MISSING_EXTENSION      109 /* fatal */
+# define TLS13_AD_CERTIFICATE_REQUIRED   116 /* fatal */
+/* codes 110-114 are from RFC3546 */
+# define TLS1_AD_UNSUPPORTED_EXTENSION   110
+# define TLS1_AD_CERTIFICATE_UNOBTAINABLE 111
+# define TLS1_AD_UNRECOGNIZED_NAME       112
+# define TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE 113
+# define TLS1_AD_BAD_CERTIFICATE_HASH_VALUE 114
+# define TLS1_AD_UNKNOWN_PSK_IDENTITY    115/* fatal */
+# define TLS1_AD_NO_APPLICATION_PROTOCOL 120 /* fatal */
+
+/* ExtensionType values from RFC3546 / RFC4366 / RFC6066 */
+# define TLSEXT_TYPE_server_name                 0
+# define TLSEXT_TYPE_max_fragment_length         1
+# define TLSEXT_TYPE_client_certificate_url      2
+# define TLSEXT_TYPE_trusted_ca_keys             3
+# define TLSEXT_TYPE_truncated_hmac              4
+# define TLSEXT_TYPE_status_request              5
+/* ExtensionType values from RFC4681 */
+# define TLSEXT_TYPE_user_mapping                6
+/* ExtensionType values from RFC5878 */
+# define TLSEXT_TYPE_client_authz                7
+# define TLSEXT_TYPE_server_authz                8
+/* ExtensionType values from RFC6091 */
+# define TLSEXT_TYPE_cert_type           9
+
+/* ExtensionType values from RFC4492 */
+/*
+ * Prior to TLSv1.3 the supported_groups extension was known as
+ * elliptic_curves
+ */
+# define TLSEXT_TYPE_supported_groups            10
+# define TLSEXT_TYPE_elliptic_curves             TLSEXT_TYPE_supported_groups
+# define TLSEXT_TYPE_ec_point_formats            11
+
+
+/* ExtensionType value from RFC5054 */
+# define TLSEXT_TYPE_srp                         12
+
+/* ExtensionType values from RFC5246 */
+# define TLSEXT_TYPE_signature_algorithms        13
+
+/* ExtensionType value from RFC5764 */
+# define TLSEXT_TYPE_use_srtp    14
+
+/* ExtensionType value from RFC7301 */
+# define TLSEXT_TYPE_application_layer_protocol_negotiation 16
+
+/*
+ * Extension type for Certificate Transparency
+ * https://tools.ietf.org/html/rfc6962#section-3.3.1
+ */
+# define TLSEXT_TYPE_signed_certificate_timestamp    18
+
+/*
+ * ExtensionType value for TLS padding extension.
+ * http://tools.ietf.org/html/draft-agl-tls-padding
+ */
+# define TLSEXT_TYPE_padding     21
+
+/* ExtensionType value from RFC7366 */
+# define TLSEXT_TYPE_encrypt_then_mac    22
+
+/* ExtensionType value from RFC7627 */
+# define TLSEXT_TYPE_extended_master_secret      23
+
+/* ExtensionType value from RFC4507 */
+# define TLSEXT_TYPE_session_ticket              35
+
+/* As defined for TLS1.3 */
+# define TLSEXT_TYPE_psk                         41
+# define TLSEXT_TYPE_early_data                  42
+# define TLSEXT_TYPE_supported_versions          43
+# define TLSEXT_TYPE_cookie                      44
+# define TLSEXT_TYPE_psk_kex_modes               45
+# define TLSEXT_TYPE_certificate_authorities     47
+# define TLSEXT_TYPE_post_handshake_auth         49
+# define TLSEXT_TYPE_signature_algorithms_cert   50
+# define TLSEXT_TYPE_key_share                   51
+
+/* Temporary extension type */
+# define TLSEXT_TYPE_renegotiate                 0xff01
+
+# ifndef OPENSSL_NO_NEXTPROTONEG
+/* This is not an IANA defined extension number */
+#  define TLSEXT_TYPE_next_proto_neg              13172
+# endif
+
+/* NameType value from RFC3546 */
+# define TLSEXT_NAMETYPE_host_name 0
+/* status request value from RFC3546 */
+# define TLSEXT_STATUSTYPE_ocsp 1
+
+/* ECPointFormat values from RFC4492 */
+# define TLSEXT_ECPOINTFORMAT_first                      0
+# define TLSEXT_ECPOINTFORMAT_uncompressed               0
+# define TLSEXT_ECPOINTFORMAT_ansiX962_compressed_prime  1
+# define TLSEXT_ECPOINTFORMAT_ansiX962_compressed_char2  2
+# define TLSEXT_ECPOINTFORMAT_last                       2
+
+/* Signature and hash algorithms from RFC5246 */
+# define TLSEXT_signature_anonymous                      0
+# define TLSEXT_signature_rsa                            1
+# define TLSEXT_signature_dsa                            2
+# define TLSEXT_signature_ecdsa                          3
+# define TLSEXT_signature_gostr34102001                  237
+# define TLSEXT_signature_gostr34102012_256              238
+# define TLSEXT_signature_gostr34102012_512              239
+
+/* Total number of different signature algorithms */
+# define TLSEXT_signature_num                            7
+
+# define TLSEXT_hash_none                                0
+# define TLSEXT_hash_md5                                 1
+# define TLSEXT_hash_sha1                                2
+# define TLSEXT_hash_sha224                              3
+# define TLSEXT_hash_sha256                              4
+# define TLSEXT_hash_sha384                              5
+# define TLSEXT_hash_sha512                              6
+# define TLSEXT_hash_gostr3411                           237
+# define TLSEXT_hash_gostr34112012_256                   238
+# define TLSEXT_hash_gostr34112012_512                   239
+
+/* Total number of different digest algorithms */
+
+# define TLSEXT_hash_num                                 10
+
+/* Flag set for unrecognised algorithms */
+# define TLSEXT_nid_unknown                              0x1000000
+
+/* ECC curves */
+
+# define TLSEXT_curve_P_256                              23
+# define TLSEXT_curve_P_384                              24
+
+/* OpenSSL value to disable maximum fragment length extension */
+# define TLSEXT_max_fragment_length_DISABLED    0
+/* Allowed values for max fragment length extension */
+# define TLSEXT_max_fragment_length_512         1
+# define TLSEXT_max_fragment_length_1024        2
+# define TLSEXT_max_fragment_length_2048        3
+# define TLSEXT_max_fragment_length_4096        4
+
+int SSL_CTX_set_tlsext_max_fragment_length(SSL_CTX *ctx, uint8_t mode);
+int SSL_set_tlsext_max_fragment_length(SSL *ssl, uint8_t mode);
+
+# define TLSEXT_MAXLEN_host_name 255
+
+__owur const char *SSL_get_servername(const SSL *s, const int type);
+__owur int SSL_get_servername_type(const SSL *s);
+/*
+ * SSL_export_keying_material exports a value derived from the master secret,
+ * as specified in RFC 5705. It writes |olen| bytes to |out| given a label and
+ * optional context. (Since a zero length context is allowed, the |use_context|
+ * flag controls whether a context is included.) It returns 1 on success and
+ * 0 or -1 otherwise.
+ */
+__owur int SSL_export_keying_material(SSL *s, unsigned char *out, size_t olen,
+                                      const char *label, size_t llen,
+                                      const unsigned char *context,
+                                      size_t contextlen, int use_context);
+
+/*
+ * SSL_export_keying_material_early exports a value derived from the
+ * early exporter master secret, as specified in
+ * https://tools.ietf.org/html/draft-ietf-tls-tls13-23. It writes
+ * |olen| bytes to |out| given a label and optional context. It
+ * returns 1 on success and 0 otherwise.
+ */
+__owur int SSL_export_keying_material_early(SSL *s, unsigned char *out,
+                                            size_t olen, const char *label,
+                                            size_t llen,
+                                            const unsigned char *context,
+                                            size_t contextlen);
+
+int SSL_get_peer_signature_type_nid(const SSL *s, int *pnid);
+int SSL_get_signature_type_nid(const SSL *s, int *pnid);
+
+int SSL_get_sigalgs(SSL *s, int idx,
+                    int *psign, int *phash, int *psignandhash,
+                    unsigned char *rsig, unsigned char *rhash);
+
+int SSL_get_shared_sigalgs(SSL *s, int idx,
+                           int *psign, int *phash, int *psignandhash,
+                           unsigned char *rsig, unsigned char *rhash);
+
+__owur int SSL_check_chain(SSL *s, X509 *x, EVP_PKEY *pk, STACK_OF(X509) *chain);
+
+# define SSL_set_tlsext_host_name(s,name) \
+        SSL_ctrl(s,SSL_CTRL_SET_TLSEXT_HOSTNAME,TLSEXT_NAMETYPE_host_name,\
+                (void *)name)
+
+# define SSL_set_tlsext_debug_callback(ssl, cb) \
+        SSL_callback_ctrl(ssl,SSL_CTRL_SET_TLSEXT_DEBUG_CB,\
+                (void (*)(void))cb)
+
+# define SSL_set_tlsext_debug_arg(ssl, arg) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_DEBUG_ARG,0,arg)
+
+# define SSL_get_tlsext_status_type(ssl) \
+        SSL_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_TYPE,0,NULL)
+
+# define SSL_set_tlsext_status_type(ssl, type) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE,type,NULL)
+
+# define SSL_get_tlsext_status_exts(ssl, arg) \
+        SSL_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS,0,arg)
+
+# define SSL_set_tlsext_status_exts(ssl, arg) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS,0,arg)
+
+# define SSL_get_tlsext_status_ids(ssl, arg) \
+        SSL_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS,0,arg)
+
+# define SSL_set_tlsext_status_ids(ssl, arg) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS,0,arg)
+
+# define SSL_get_tlsext_status_ocsp_resp(ssl, arg) \
+        SSL_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP,0,arg)
+
+# define SSL_set_tlsext_status_ocsp_resp(ssl, arg, arglen) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP,arglen,arg)
+
+# define SSL_CTX_set_tlsext_servername_callback(ctx, cb) \
+        SSL_CTX_callback_ctrl(ctx,SSL_CTRL_SET_TLSEXT_SERVERNAME_CB,\
+                (void (*)(void))cb)
+
+# define SSL_TLSEXT_ERR_OK 0
+# define SSL_TLSEXT_ERR_ALERT_WARNING 1
+# define SSL_TLSEXT_ERR_ALERT_FATAL 2
+# define SSL_TLSEXT_ERR_NOACK 3
+
+# define SSL_CTX_set_tlsext_servername_arg(ctx, arg) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG,0,arg)
+
+# define SSL_CTX_get_tlsext_ticket_keys(ctx, keys, keylen) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_TLSEXT_TICKET_KEYS,keylen,keys)
+# define SSL_CTX_set_tlsext_ticket_keys(ctx, keys, keylen) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TLSEXT_TICKET_KEYS,keylen,keys)
+
+# define SSL_CTX_get_tlsext_status_cb(ssl, cb) \
+        SSL_CTX_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB,0,(void *)cb)
+# define SSL_CTX_set_tlsext_status_cb(ssl, cb) \
+        SSL_CTX_callback_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB,\
+                (void (*)(void))cb)
+
+# define SSL_CTX_get_tlsext_status_arg(ssl, arg) \
+        SSL_CTX_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB_ARG,0,arg)
+# define SSL_CTX_set_tlsext_status_arg(ssl, arg) \
+        SSL_CTX_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG,0,arg)
+
+# define SSL_CTX_set_tlsext_status_type(ssl, type) \
+        SSL_CTX_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE,type,NULL)
+
+# define SSL_CTX_get_tlsext_status_type(ssl) \
+        SSL_CTX_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_TYPE,0,NULL)
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define SSL_CTX_set_tlsext_ticket_key_cb(ssl, cb) \
+        SSL_CTX_callback_ctrl(ssl,SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB,\
+                (void (*)(void))cb)
+# endif
+int SSL_CTX_set_tlsext_ticket_key_evp_cb
+    (SSL_CTX *ctx, int (*fp)(SSL *, unsigned char *, unsigned char *,
+                             EVP_CIPHER_CTX *, EVP_MAC_CTX *, int));
+
+/* PSK ciphersuites from 4279 */
+# define TLS1_CK_PSK_WITH_RC4_128_SHA                    0x0300008A
+# define TLS1_CK_PSK_WITH_3DES_EDE_CBC_SHA               0x0300008B
+# define TLS1_CK_PSK_WITH_AES_128_CBC_SHA                0x0300008C
+# define TLS1_CK_PSK_WITH_AES_256_CBC_SHA                0x0300008D
+# define TLS1_CK_DHE_PSK_WITH_RC4_128_SHA                0x0300008E
+# define TLS1_CK_DHE_PSK_WITH_3DES_EDE_CBC_SHA           0x0300008F
+# define TLS1_CK_DHE_PSK_WITH_AES_128_CBC_SHA            0x03000090
+# define TLS1_CK_DHE_PSK_WITH_AES_256_CBC_SHA            0x03000091
+# define TLS1_CK_RSA_PSK_WITH_RC4_128_SHA                0x03000092
+# define TLS1_CK_RSA_PSK_WITH_3DES_EDE_CBC_SHA           0x03000093
+# define TLS1_CK_RSA_PSK_WITH_AES_128_CBC_SHA            0x03000094
+# define TLS1_CK_RSA_PSK_WITH_AES_256_CBC_SHA            0x03000095
+
+/* PSK ciphersuites from 5487 */
+# define TLS1_CK_PSK_WITH_AES_128_GCM_SHA256             0x030000A8
+# define TLS1_CK_PSK_WITH_AES_256_GCM_SHA384             0x030000A9
+# define TLS1_CK_DHE_PSK_WITH_AES_128_GCM_SHA256         0x030000AA
+# define TLS1_CK_DHE_PSK_WITH_AES_256_GCM_SHA384         0x030000AB
+# define TLS1_CK_RSA_PSK_WITH_AES_128_GCM_SHA256         0x030000AC
+# define TLS1_CK_RSA_PSK_WITH_AES_256_GCM_SHA384         0x030000AD
+# define TLS1_CK_PSK_WITH_AES_128_CBC_SHA256             0x030000AE
+# define TLS1_CK_PSK_WITH_AES_256_CBC_SHA384             0x030000AF
+# define TLS1_CK_PSK_WITH_NULL_SHA256                    0x030000B0
+# define TLS1_CK_PSK_WITH_NULL_SHA384                    0x030000B1
+# define TLS1_CK_DHE_PSK_WITH_AES_128_CBC_SHA256         0x030000B2
+# define TLS1_CK_DHE_PSK_WITH_AES_256_CBC_SHA384         0x030000B3
+# define TLS1_CK_DHE_PSK_WITH_NULL_SHA256                0x030000B4
+# define TLS1_CK_DHE_PSK_WITH_NULL_SHA384                0x030000B5
+# define TLS1_CK_RSA_PSK_WITH_AES_128_CBC_SHA256         0x030000B6
+# define TLS1_CK_RSA_PSK_WITH_AES_256_CBC_SHA384         0x030000B7
+# define TLS1_CK_RSA_PSK_WITH_NULL_SHA256                0x030000B8
+# define TLS1_CK_RSA_PSK_WITH_NULL_SHA384                0x030000B9
+
+/* NULL PSK ciphersuites from RFC4785 */
+# define TLS1_CK_PSK_WITH_NULL_SHA                       0x0300002C
+# define TLS1_CK_DHE_PSK_WITH_NULL_SHA                   0x0300002D
+# define TLS1_CK_RSA_PSK_WITH_NULL_SHA                   0x0300002E
+
+/* AES ciphersuites from RFC3268 */
+# define TLS1_CK_RSA_WITH_AES_128_SHA                    0x0300002F
+# define TLS1_CK_DH_DSS_WITH_AES_128_SHA                 0x03000030
+# define TLS1_CK_DH_RSA_WITH_AES_128_SHA                 0x03000031
+# define TLS1_CK_DHE_DSS_WITH_AES_128_SHA                0x03000032
+# define TLS1_CK_DHE_RSA_WITH_AES_128_SHA                0x03000033
+# define TLS1_CK_ADH_WITH_AES_128_SHA                    0x03000034
+# define TLS1_CK_RSA_WITH_AES_256_SHA                    0x03000035
+# define TLS1_CK_DH_DSS_WITH_AES_256_SHA                 0x03000036
+# define TLS1_CK_DH_RSA_WITH_AES_256_SHA                 0x03000037
+# define TLS1_CK_DHE_DSS_WITH_AES_256_SHA                0x03000038
+# define TLS1_CK_DHE_RSA_WITH_AES_256_SHA                0x03000039
+# define TLS1_CK_ADH_WITH_AES_256_SHA                    0x0300003A
+
+/* TLS v1.2 ciphersuites */
+# define TLS1_CK_RSA_WITH_NULL_SHA256                    0x0300003B
+# define TLS1_CK_RSA_WITH_AES_128_SHA256                 0x0300003C
+# define TLS1_CK_RSA_WITH_AES_256_SHA256                 0x0300003D
+# define TLS1_CK_DH_DSS_WITH_AES_128_SHA256              0x0300003E
+# define TLS1_CK_DH_RSA_WITH_AES_128_SHA256              0x0300003F
+# define TLS1_CK_DHE_DSS_WITH_AES_128_SHA256             0x03000040
+
+/* Camellia ciphersuites from RFC4132 */
+# define TLS1_CK_RSA_WITH_CAMELLIA_128_CBC_SHA           0x03000041
+# define TLS1_CK_DH_DSS_WITH_CAMELLIA_128_CBC_SHA        0x03000042
+# define TLS1_CK_DH_RSA_WITH_CAMELLIA_128_CBC_SHA        0x03000043
+# define TLS1_CK_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA       0x03000044
+# define TLS1_CK_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA       0x03000045
+# define TLS1_CK_ADH_WITH_CAMELLIA_128_CBC_SHA           0x03000046
+
+/* TLS v1.2 ciphersuites */
+# define TLS1_CK_DHE_RSA_WITH_AES_128_SHA256             0x03000067
+# define TLS1_CK_DH_DSS_WITH_AES_256_SHA256              0x03000068
+# define TLS1_CK_DH_RSA_WITH_AES_256_SHA256              0x03000069
+# define TLS1_CK_DHE_DSS_WITH_AES_256_SHA256             0x0300006A
+# define TLS1_CK_DHE_RSA_WITH_AES_256_SHA256             0x0300006B
+# define TLS1_CK_ADH_WITH_AES_128_SHA256                 0x0300006C
+# define TLS1_CK_ADH_WITH_AES_256_SHA256                 0x0300006D
+
+/* Camellia ciphersuites from RFC4132 */
+# define TLS1_CK_RSA_WITH_CAMELLIA_256_CBC_SHA           0x03000084
+# define TLS1_CK_DH_DSS_WITH_CAMELLIA_256_CBC_SHA        0x03000085
+# define TLS1_CK_DH_RSA_WITH_CAMELLIA_256_CBC_SHA        0x03000086
+# define TLS1_CK_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA       0x03000087
+# define TLS1_CK_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA       0x03000088
+# define TLS1_CK_ADH_WITH_CAMELLIA_256_CBC_SHA           0x03000089
+
+/* SEED ciphersuites from RFC4162 */
+# define TLS1_CK_RSA_WITH_SEED_SHA                       0x03000096
+# define TLS1_CK_DH_DSS_WITH_SEED_SHA                    0x03000097
+# define TLS1_CK_DH_RSA_WITH_SEED_SHA                    0x03000098
+# define TLS1_CK_DHE_DSS_WITH_SEED_SHA                   0x03000099
+# define TLS1_CK_DHE_RSA_WITH_SEED_SHA                   0x0300009A
+# define TLS1_CK_ADH_WITH_SEED_SHA                       0x0300009B
+
+/* TLS v1.2 GCM ciphersuites from RFC5288 */
+# define TLS1_CK_RSA_WITH_AES_128_GCM_SHA256             0x0300009C
+# define TLS1_CK_RSA_WITH_AES_256_GCM_SHA384             0x0300009D
+# define TLS1_CK_DHE_RSA_WITH_AES_128_GCM_SHA256         0x0300009E
+# define TLS1_CK_DHE_RSA_WITH_AES_256_GCM_SHA384         0x0300009F
+# define TLS1_CK_DH_RSA_WITH_AES_128_GCM_SHA256          0x030000A0
+# define TLS1_CK_DH_RSA_WITH_AES_256_GCM_SHA384          0x030000A1
+# define TLS1_CK_DHE_DSS_WITH_AES_128_GCM_SHA256         0x030000A2
+# define TLS1_CK_DHE_DSS_WITH_AES_256_GCM_SHA384         0x030000A3
+# define TLS1_CK_DH_DSS_WITH_AES_128_GCM_SHA256          0x030000A4
+# define TLS1_CK_DH_DSS_WITH_AES_256_GCM_SHA384          0x030000A5
+# define TLS1_CK_ADH_WITH_AES_128_GCM_SHA256             0x030000A6
+# define TLS1_CK_ADH_WITH_AES_256_GCM_SHA384             0x030000A7
+
+/* CCM ciphersuites from RFC6655 */
+# define TLS1_CK_RSA_WITH_AES_128_CCM                    0x0300C09C
+# define TLS1_CK_RSA_WITH_AES_256_CCM                    0x0300C09D
+# define TLS1_CK_DHE_RSA_WITH_AES_128_CCM                0x0300C09E
+# define TLS1_CK_DHE_RSA_WITH_AES_256_CCM                0x0300C09F
+# define TLS1_CK_RSA_WITH_AES_128_CCM_8                  0x0300C0A0
+# define TLS1_CK_RSA_WITH_AES_256_CCM_8                  0x0300C0A1
+# define TLS1_CK_DHE_RSA_WITH_AES_128_CCM_8              0x0300C0A2
+# define TLS1_CK_DHE_RSA_WITH_AES_256_CCM_8              0x0300C0A3
+# define TLS1_CK_PSK_WITH_AES_128_CCM                    0x0300C0A4
+# define TLS1_CK_PSK_WITH_AES_256_CCM                    0x0300C0A5
+# define TLS1_CK_DHE_PSK_WITH_AES_128_CCM                0x0300C0A6
+# define TLS1_CK_DHE_PSK_WITH_AES_256_CCM                0x0300C0A7
+# define TLS1_CK_PSK_WITH_AES_128_CCM_8                  0x0300C0A8
+# define TLS1_CK_PSK_WITH_AES_256_CCM_8                  0x0300C0A9
+# define TLS1_CK_DHE_PSK_WITH_AES_128_CCM_8              0x0300C0AA
+# define TLS1_CK_DHE_PSK_WITH_AES_256_CCM_8              0x0300C0AB
+
+/* CCM ciphersuites from RFC7251 */
+# define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CCM            0x0300C0AC
+# define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CCM            0x0300C0AD
+# define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CCM_8          0x0300C0AE
+# define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CCM_8          0x0300C0AF
+
+/* TLS 1.2 Camellia SHA-256 ciphersuites from RFC5932 */
+# define TLS1_CK_RSA_WITH_CAMELLIA_128_CBC_SHA256                0x030000BA
+# define TLS1_CK_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256             0x030000BB
+# define TLS1_CK_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256             0x030000BC
+# define TLS1_CK_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256            0x030000BD
+# define TLS1_CK_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256            0x030000BE
+# define TLS1_CK_ADH_WITH_CAMELLIA_128_CBC_SHA256                0x030000BF
+
+# define TLS1_CK_RSA_WITH_CAMELLIA_256_CBC_SHA256                0x030000C0
+# define TLS1_CK_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256             0x030000C1
+# define TLS1_CK_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256             0x030000C2
+# define TLS1_CK_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256            0x030000C3
+# define TLS1_CK_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256            0x030000C4
+# define TLS1_CK_ADH_WITH_CAMELLIA_256_CBC_SHA256                0x030000C5
+
+/* ECC ciphersuites from RFC4492 */
+# define TLS1_CK_ECDH_ECDSA_WITH_NULL_SHA                0x0300C001
+# define TLS1_CK_ECDH_ECDSA_WITH_RC4_128_SHA             0x0300C002
+# define TLS1_CK_ECDH_ECDSA_WITH_DES_192_CBC3_SHA        0x0300C003
+# define TLS1_CK_ECDH_ECDSA_WITH_AES_128_CBC_SHA         0x0300C004
+# define TLS1_CK_ECDH_ECDSA_WITH_AES_256_CBC_SHA         0x0300C005
+
+# define TLS1_CK_ECDHE_ECDSA_WITH_NULL_SHA               0x0300C006
+# define TLS1_CK_ECDHE_ECDSA_WITH_RC4_128_SHA            0x0300C007
+# define TLS1_CK_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA       0x0300C008
+# define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA        0x0300C009
+# define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA        0x0300C00A
+
+# define TLS1_CK_ECDH_RSA_WITH_NULL_SHA                  0x0300C00B
+# define TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA               0x0300C00C
+# define TLS1_CK_ECDH_RSA_WITH_DES_192_CBC3_SHA          0x0300C00D
+# define TLS1_CK_ECDH_RSA_WITH_AES_128_CBC_SHA           0x0300C00E
+# define TLS1_CK_ECDH_RSA_WITH_AES_256_CBC_SHA           0x0300C00F
+
+# define TLS1_CK_ECDHE_RSA_WITH_NULL_SHA                 0x0300C010
+# define TLS1_CK_ECDHE_RSA_WITH_RC4_128_SHA              0x0300C011
+# define TLS1_CK_ECDHE_RSA_WITH_DES_192_CBC3_SHA         0x0300C012
+# define TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA          0x0300C013
+# define TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA          0x0300C014
+
+# define TLS1_CK_ECDH_anon_WITH_NULL_SHA                 0x0300C015
+# define TLS1_CK_ECDH_anon_WITH_RC4_128_SHA              0x0300C016
+# define TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA         0x0300C017
+# define TLS1_CK_ECDH_anon_WITH_AES_128_CBC_SHA          0x0300C018
+# define TLS1_CK_ECDH_anon_WITH_AES_256_CBC_SHA          0x0300C019
+
+/* SRP ciphersuites from RFC 5054 */
+# define TLS1_CK_SRP_SHA_WITH_3DES_EDE_CBC_SHA           0x0300C01A
+# define TLS1_CK_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA       0x0300C01B
+# define TLS1_CK_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA       0x0300C01C
+# define TLS1_CK_SRP_SHA_WITH_AES_128_CBC_SHA            0x0300C01D
+# define TLS1_CK_SRP_SHA_RSA_WITH_AES_128_CBC_SHA        0x0300C01E
+# define TLS1_CK_SRP_SHA_DSS_WITH_AES_128_CBC_SHA        0x0300C01F
+# define TLS1_CK_SRP_SHA_WITH_AES_256_CBC_SHA            0x0300C020
+# define TLS1_CK_SRP_SHA_RSA_WITH_AES_256_CBC_SHA        0x0300C021
+# define TLS1_CK_SRP_SHA_DSS_WITH_AES_256_CBC_SHA        0x0300C022
+
+/* ECDH HMAC based ciphersuites from RFC5289 */
+# define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_SHA256         0x0300C023
+# define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_SHA384         0x0300C024
+# define TLS1_CK_ECDH_ECDSA_WITH_AES_128_SHA256          0x0300C025
+# define TLS1_CK_ECDH_ECDSA_WITH_AES_256_SHA384          0x0300C026
+# define TLS1_CK_ECDHE_RSA_WITH_AES_128_SHA256           0x0300C027
+# define TLS1_CK_ECDHE_RSA_WITH_AES_256_SHA384           0x0300C028
+# define TLS1_CK_ECDH_RSA_WITH_AES_128_SHA256            0x0300C029
+# define TLS1_CK_ECDH_RSA_WITH_AES_256_SHA384            0x0300C02A
+
+/* ECDH GCM based ciphersuites from RFC5289 */
+# define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256     0x0300C02B
+# define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384     0x0300C02C
+# define TLS1_CK_ECDH_ECDSA_WITH_AES_128_GCM_SHA256      0x0300C02D
+# define TLS1_CK_ECDH_ECDSA_WITH_AES_256_GCM_SHA384      0x0300C02E
+# define TLS1_CK_ECDHE_RSA_WITH_AES_128_GCM_SHA256       0x0300C02F
+# define TLS1_CK_ECDHE_RSA_WITH_AES_256_GCM_SHA384       0x0300C030
+# define TLS1_CK_ECDH_RSA_WITH_AES_128_GCM_SHA256        0x0300C031
+# define TLS1_CK_ECDH_RSA_WITH_AES_256_GCM_SHA384        0x0300C032
+
+/* ECDHE PSK ciphersuites from RFC5489 */
+# define TLS1_CK_ECDHE_PSK_WITH_RC4_128_SHA              0x0300C033
+# define TLS1_CK_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA         0x0300C034
+# define TLS1_CK_ECDHE_PSK_WITH_AES_128_CBC_SHA          0x0300C035
+# define TLS1_CK_ECDHE_PSK_WITH_AES_256_CBC_SHA          0x0300C036
+
+# define TLS1_CK_ECDHE_PSK_WITH_AES_128_CBC_SHA256       0x0300C037
+# define TLS1_CK_ECDHE_PSK_WITH_AES_256_CBC_SHA384       0x0300C038
+
+/* NULL PSK ciphersuites from RFC4785 */
+# define TLS1_CK_ECDHE_PSK_WITH_NULL_SHA                 0x0300C039
+# define TLS1_CK_ECDHE_PSK_WITH_NULL_SHA256              0x0300C03A
+# define TLS1_CK_ECDHE_PSK_WITH_NULL_SHA384              0x0300C03B
+
+/* Camellia-CBC ciphersuites from RFC6367 */
+# define TLS1_CK_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 0x0300C072
+# define TLS1_CK_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 0x0300C073
+# define TLS1_CK_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256  0x0300C074
+# define TLS1_CK_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384  0x0300C075
+# define TLS1_CK_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256   0x0300C076
+# define TLS1_CK_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384   0x0300C077
+# define TLS1_CK_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256    0x0300C078
+# define TLS1_CK_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384    0x0300C079
+
+# define TLS1_CK_PSK_WITH_CAMELLIA_128_CBC_SHA256         0x0300C094
+# define TLS1_CK_PSK_WITH_CAMELLIA_256_CBC_SHA384         0x0300C095
+# define TLS1_CK_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256     0x0300C096
+# define TLS1_CK_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384     0x0300C097
+# define TLS1_CK_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256     0x0300C098
+# define TLS1_CK_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384     0x0300C099
+# define TLS1_CK_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256   0x0300C09A
+# define TLS1_CK_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384   0x0300C09B
+
+/* draft-ietf-tls-chacha20-poly1305-03 */
+# define TLS1_CK_ECDHE_RSA_WITH_CHACHA20_POLY1305         0x0300CCA8
+# define TLS1_CK_ECDHE_ECDSA_WITH_CHACHA20_POLY1305       0x0300CCA9
+# define TLS1_CK_DHE_RSA_WITH_CHACHA20_POLY1305           0x0300CCAA
+# define TLS1_CK_PSK_WITH_CHACHA20_POLY1305               0x0300CCAB
+# define TLS1_CK_ECDHE_PSK_WITH_CHACHA20_POLY1305         0x0300CCAC
+# define TLS1_CK_DHE_PSK_WITH_CHACHA20_POLY1305           0x0300CCAD
+# define TLS1_CK_RSA_PSK_WITH_CHACHA20_POLY1305           0x0300CCAE
+
+/* TLS v1.3 ciphersuites */
+# define TLS1_3_CK_AES_128_GCM_SHA256                     0x03001301
+# define TLS1_3_CK_AES_256_GCM_SHA384                     0x03001302
+# define TLS1_3_CK_CHACHA20_POLY1305_SHA256               0x03001303
+# define TLS1_3_CK_AES_128_CCM_SHA256                     0x03001304
+# define TLS1_3_CK_AES_128_CCM_8_SHA256                   0x03001305
+
+/* Aria ciphersuites from RFC6209 */
+# define TLS1_CK_RSA_WITH_ARIA_128_GCM_SHA256             0x0300C050
+# define TLS1_CK_RSA_WITH_ARIA_256_GCM_SHA384             0x0300C051
+# define TLS1_CK_DHE_RSA_WITH_ARIA_128_GCM_SHA256         0x0300C052
+# define TLS1_CK_DHE_RSA_WITH_ARIA_256_GCM_SHA384         0x0300C053
+# define TLS1_CK_DH_RSA_WITH_ARIA_128_GCM_SHA256          0x0300C054
+# define TLS1_CK_DH_RSA_WITH_ARIA_256_GCM_SHA384          0x0300C055
+# define TLS1_CK_DHE_DSS_WITH_ARIA_128_GCM_SHA256         0x0300C056
+# define TLS1_CK_DHE_DSS_WITH_ARIA_256_GCM_SHA384         0x0300C057
+# define TLS1_CK_DH_DSS_WITH_ARIA_128_GCM_SHA256          0x0300C058
+# define TLS1_CK_DH_DSS_WITH_ARIA_256_GCM_SHA384          0x0300C059
+# define TLS1_CK_DH_anon_WITH_ARIA_128_GCM_SHA256         0x0300C05A
+# define TLS1_CK_DH_anon_WITH_ARIA_256_GCM_SHA384         0x0300C05B
+# define TLS1_CK_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256     0x0300C05C
+# define TLS1_CK_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384     0x0300C05D
+# define TLS1_CK_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256      0x0300C05E
+# define TLS1_CK_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384      0x0300C05F
+# define TLS1_CK_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256       0x0300C060
+# define TLS1_CK_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384       0x0300C061
+# define TLS1_CK_ECDH_RSA_WITH_ARIA_128_GCM_SHA256        0x0300C062
+# define TLS1_CK_ECDH_RSA_WITH_ARIA_256_GCM_SHA384        0x0300C063
+# define TLS1_CK_PSK_WITH_ARIA_128_GCM_SHA256             0x0300C06A
+# define TLS1_CK_PSK_WITH_ARIA_256_GCM_SHA384             0x0300C06B
+# define TLS1_CK_DHE_PSK_WITH_ARIA_128_GCM_SHA256         0x0300C06C
+# define TLS1_CK_DHE_PSK_WITH_ARIA_256_GCM_SHA384         0x0300C06D
+# define TLS1_CK_RSA_PSK_WITH_ARIA_128_GCM_SHA256         0x0300C06E
+# define TLS1_CK_RSA_PSK_WITH_ARIA_256_GCM_SHA384         0x0300C06F
+
+/* a bundle of RFC standard cipher names, generated from ssl3_ciphers[] */
+# define TLS1_RFC_RSA_WITH_AES_128_SHA                   "TLS_RSA_WITH_AES_128_CBC_SHA"
+# define TLS1_RFC_DHE_DSS_WITH_AES_128_SHA               "TLS_DHE_DSS_WITH_AES_128_CBC_SHA"
+# define TLS1_RFC_DHE_RSA_WITH_AES_128_SHA               "TLS_DHE_RSA_WITH_AES_128_CBC_SHA"
+# define TLS1_RFC_ADH_WITH_AES_128_SHA                   "TLS_DH_anon_WITH_AES_128_CBC_SHA"
+# define TLS1_RFC_RSA_WITH_AES_256_SHA                   "TLS_RSA_WITH_AES_256_CBC_SHA"
+# define TLS1_RFC_DHE_DSS_WITH_AES_256_SHA               "TLS_DHE_DSS_WITH_AES_256_CBC_SHA"
+# define TLS1_RFC_DHE_RSA_WITH_AES_256_SHA               "TLS_DHE_RSA_WITH_AES_256_CBC_SHA"
+# define TLS1_RFC_ADH_WITH_AES_256_SHA                   "TLS_DH_anon_WITH_AES_256_CBC_SHA"
+# define TLS1_RFC_RSA_WITH_NULL_SHA256                   "TLS_RSA_WITH_NULL_SHA256"
+# define TLS1_RFC_RSA_WITH_AES_128_SHA256                "TLS_RSA_WITH_AES_128_CBC_SHA256"
+# define TLS1_RFC_RSA_WITH_AES_256_SHA256                "TLS_RSA_WITH_AES_256_CBC_SHA256"
+# define TLS1_RFC_DHE_DSS_WITH_AES_128_SHA256            "TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"
+# define TLS1_RFC_DHE_RSA_WITH_AES_128_SHA256            "TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"
+# define TLS1_RFC_DHE_DSS_WITH_AES_256_SHA256            "TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"
+# define TLS1_RFC_DHE_RSA_WITH_AES_256_SHA256            "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"
+# define TLS1_RFC_ADH_WITH_AES_128_SHA256                "TLS_DH_anon_WITH_AES_128_CBC_SHA256"
+# define TLS1_RFC_ADH_WITH_AES_256_SHA256                "TLS_DH_anon_WITH_AES_256_CBC_SHA256"
+# define TLS1_RFC_RSA_WITH_AES_128_GCM_SHA256            "TLS_RSA_WITH_AES_128_GCM_SHA256"
+# define TLS1_RFC_RSA_WITH_AES_256_GCM_SHA384            "TLS_RSA_WITH_AES_256_GCM_SHA384"
+# define TLS1_RFC_DHE_RSA_WITH_AES_128_GCM_SHA256        "TLS_DHE_RSA_WITH_AES_128_GCM_SHA256"
+# define TLS1_RFC_DHE_RSA_WITH_AES_256_GCM_SHA384        "TLS_DHE_RSA_WITH_AES_256_GCM_SHA384"
+# define TLS1_RFC_DHE_DSS_WITH_AES_128_GCM_SHA256        "TLS_DHE_DSS_WITH_AES_128_GCM_SHA256"
+# define TLS1_RFC_DHE_DSS_WITH_AES_256_GCM_SHA384        "TLS_DHE_DSS_WITH_AES_256_GCM_SHA384"
+# define TLS1_RFC_ADH_WITH_AES_128_GCM_SHA256            "TLS_DH_anon_WITH_AES_128_GCM_SHA256"
+# define TLS1_RFC_ADH_WITH_AES_256_GCM_SHA384            "TLS_DH_anon_WITH_AES_256_GCM_SHA384"
+# define TLS1_RFC_RSA_WITH_AES_128_CCM                   "TLS_RSA_WITH_AES_128_CCM"
+# define TLS1_RFC_RSA_WITH_AES_256_CCM                   "TLS_RSA_WITH_AES_256_CCM"
+# define TLS1_RFC_DHE_RSA_WITH_AES_128_CCM               "TLS_DHE_RSA_WITH_AES_128_CCM"
+# define TLS1_RFC_DHE_RSA_WITH_AES_256_CCM               "TLS_DHE_RSA_WITH_AES_256_CCM"
+# define TLS1_RFC_RSA_WITH_AES_128_CCM_8                 "TLS_RSA_WITH_AES_128_CCM_8"
+# define TLS1_RFC_RSA_WITH_AES_256_CCM_8                 "TLS_RSA_WITH_AES_256_CCM_8"
+# define TLS1_RFC_DHE_RSA_WITH_AES_128_CCM_8             "TLS_DHE_RSA_WITH_AES_128_CCM_8"
+# define TLS1_RFC_DHE_RSA_WITH_AES_256_CCM_8             "TLS_DHE_RSA_WITH_AES_256_CCM_8"
+# define TLS1_RFC_PSK_WITH_AES_128_CCM                   "TLS_PSK_WITH_AES_128_CCM"
+# define TLS1_RFC_PSK_WITH_AES_256_CCM                   "TLS_PSK_WITH_AES_256_CCM"
+# define TLS1_RFC_DHE_PSK_WITH_AES_128_CCM               "TLS_DHE_PSK_WITH_AES_128_CCM"
+# define TLS1_RFC_DHE_PSK_WITH_AES_256_CCM               "TLS_DHE_PSK_WITH_AES_256_CCM"
+# define TLS1_RFC_PSK_WITH_AES_128_CCM_8                 "TLS_PSK_WITH_AES_128_CCM_8"
+# define TLS1_RFC_PSK_WITH_AES_256_CCM_8                 "TLS_PSK_WITH_AES_256_CCM_8"
+# define TLS1_RFC_DHE_PSK_WITH_AES_128_CCM_8             "TLS_PSK_DHE_WITH_AES_128_CCM_8"
+# define TLS1_RFC_DHE_PSK_WITH_AES_256_CCM_8             "TLS_PSK_DHE_WITH_AES_256_CCM_8"
+# define TLS1_RFC_ECDHE_ECDSA_WITH_AES_128_CCM           "TLS_ECDHE_ECDSA_WITH_AES_128_CCM"
+# define TLS1_RFC_ECDHE_ECDSA_WITH_AES_256_CCM           "TLS_ECDHE_ECDSA_WITH_AES_256_CCM"
+# define TLS1_RFC_ECDHE_ECDSA_WITH_AES_128_CCM_8         "TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8"
+# define TLS1_RFC_ECDHE_ECDSA_WITH_AES_256_CCM_8         "TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8"
+# define TLS1_3_RFC_AES_128_GCM_SHA256                   "TLS_AES_128_GCM_SHA256"
+# define TLS1_3_RFC_AES_256_GCM_SHA384                   "TLS_AES_256_GCM_SHA384"
+# define TLS1_3_RFC_CHACHA20_POLY1305_SHA256             "TLS_CHACHA20_POLY1305_SHA256"
+# define TLS1_3_RFC_AES_128_CCM_SHA256                   "TLS_AES_128_CCM_SHA256"
+# define TLS1_3_RFC_AES_128_CCM_8_SHA256                 "TLS_AES_128_CCM_8_SHA256"
+# define TLS1_RFC_ECDHE_ECDSA_WITH_NULL_SHA              "TLS_ECDHE_ECDSA_WITH_NULL_SHA"
+# define TLS1_RFC_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA      "TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA"
+# define TLS1_RFC_ECDHE_ECDSA_WITH_AES_128_CBC_SHA       "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA"
+# define TLS1_RFC_ECDHE_ECDSA_WITH_AES_256_CBC_SHA       "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA"
+# define TLS1_RFC_ECDHE_RSA_WITH_NULL_SHA                "TLS_ECDHE_RSA_WITH_NULL_SHA"
+# define TLS1_RFC_ECDHE_RSA_WITH_DES_192_CBC3_SHA        "TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA"
+# define TLS1_RFC_ECDHE_RSA_WITH_AES_128_CBC_SHA         "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA"
+# define TLS1_RFC_ECDHE_RSA_WITH_AES_256_CBC_SHA         "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA"
+# define TLS1_RFC_ECDH_anon_WITH_NULL_SHA                "TLS_ECDH_anon_WITH_NULL_SHA"
+# define TLS1_RFC_ECDH_anon_WITH_DES_192_CBC3_SHA        "TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA"
+# define TLS1_RFC_ECDH_anon_WITH_AES_128_CBC_SHA         "TLS_ECDH_anon_WITH_AES_128_CBC_SHA"
+# define TLS1_RFC_ECDH_anon_WITH_AES_256_CBC_SHA         "TLS_ECDH_anon_WITH_AES_256_CBC_SHA"
+# define TLS1_RFC_ECDHE_ECDSA_WITH_AES_128_SHA256        "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"
+# define TLS1_RFC_ECDHE_ECDSA_WITH_AES_256_SHA384        "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384"
+# define TLS1_RFC_ECDHE_RSA_WITH_AES_128_SHA256          "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256"
+# define TLS1_RFC_ECDHE_RSA_WITH_AES_256_SHA384          "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384"
+# define TLS1_RFC_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256    "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"
+# define TLS1_RFC_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384    "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384"
+# define TLS1_RFC_ECDHE_RSA_WITH_AES_128_GCM_SHA256      "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"
+# define TLS1_RFC_ECDHE_RSA_WITH_AES_256_GCM_SHA384      "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"
+# define TLS1_RFC_PSK_WITH_NULL_SHA                      "TLS_PSK_WITH_NULL_SHA"
+# define TLS1_RFC_DHE_PSK_WITH_NULL_SHA                  "TLS_DHE_PSK_WITH_NULL_SHA"
+# define TLS1_RFC_RSA_PSK_WITH_NULL_SHA                  "TLS_RSA_PSK_WITH_NULL_SHA"
+# define TLS1_RFC_PSK_WITH_3DES_EDE_CBC_SHA              "TLS_PSK_WITH_3DES_EDE_CBC_SHA"
+# define TLS1_RFC_PSK_WITH_AES_128_CBC_SHA               "TLS_PSK_WITH_AES_128_CBC_SHA"
+# define TLS1_RFC_PSK_WITH_AES_256_CBC_SHA               "TLS_PSK_WITH_AES_256_CBC_SHA"
+# define TLS1_RFC_DHE_PSK_WITH_3DES_EDE_CBC_SHA          "TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA"
+# define TLS1_RFC_DHE_PSK_WITH_AES_128_CBC_SHA           "TLS_DHE_PSK_WITH_AES_128_CBC_SHA"
+# define TLS1_RFC_DHE_PSK_WITH_AES_256_CBC_SHA           "TLS_DHE_PSK_WITH_AES_256_CBC_SHA"
+# define TLS1_RFC_RSA_PSK_WITH_3DES_EDE_CBC_SHA          "TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA"
+# define TLS1_RFC_RSA_PSK_WITH_AES_128_CBC_SHA           "TLS_RSA_PSK_WITH_AES_128_CBC_SHA"
+# define TLS1_RFC_RSA_PSK_WITH_AES_256_CBC_SHA           "TLS_RSA_PSK_WITH_AES_256_CBC_SHA"
+# define TLS1_RFC_PSK_WITH_AES_128_GCM_SHA256            "TLS_PSK_WITH_AES_128_GCM_SHA256"
+# define TLS1_RFC_PSK_WITH_AES_256_GCM_SHA384            "TLS_PSK_WITH_AES_256_GCM_SHA384"
+# define TLS1_RFC_DHE_PSK_WITH_AES_128_GCM_SHA256        "TLS_DHE_PSK_WITH_AES_128_GCM_SHA256"
+# define TLS1_RFC_DHE_PSK_WITH_AES_256_GCM_SHA384        "TLS_DHE_PSK_WITH_AES_256_GCM_SHA384"
+# define TLS1_RFC_RSA_PSK_WITH_AES_128_GCM_SHA256        "TLS_RSA_PSK_WITH_AES_128_GCM_SHA256"
+# define TLS1_RFC_RSA_PSK_WITH_AES_256_GCM_SHA384        "TLS_RSA_PSK_WITH_AES_256_GCM_SHA384"
+# define TLS1_RFC_PSK_WITH_AES_128_CBC_SHA256            "TLS_PSK_WITH_AES_128_CBC_SHA256"
+# define TLS1_RFC_PSK_WITH_AES_256_CBC_SHA384            "TLS_PSK_WITH_AES_256_CBC_SHA384"
+# define TLS1_RFC_PSK_WITH_NULL_SHA256                   "TLS_PSK_WITH_NULL_SHA256"
+# define TLS1_RFC_PSK_WITH_NULL_SHA384                   "TLS_PSK_WITH_NULL_SHA384"
+# define TLS1_RFC_DHE_PSK_WITH_AES_128_CBC_SHA256        "TLS_DHE_PSK_WITH_AES_128_CBC_SHA256"
+# define TLS1_RFC_DHE_PSK_WITH_AES_256_CBC_SHA384        "TLS_DHE_PSK_WITH_AES_256_CBC_SHA384"
+# define TLS1_RFC_DHE_PSK_WITH_NULL_SHA256               "TLS_DHE_PSK_WITH_NULL_SHA256"
+# define TLS1_RFC_DHE_PSK_WITH_NULL_SHA384               "TLS_DHE_PSK_WITH_NULL_SHA384"
+# define TLS1_RFC_RSA_PSK_WITH_AES_128_CBC_SHA256        "TLS_RSA_PSK_WITH_AES_128_CBC_SHA256"
+# define TLS1_RFC_RSA_PSK_WITH_AES_256_CBC_SHA384        "TLS_RSA_PSK_WITH_AES_256_CBC_SHA384"
+# define TLS1_RFC_RSA_PSK_WITH_NULL_SHA256               "TLS_RSA_PSK_WITH_NULL_SHA256"
+# define TLS1_RFC_RSA_PSK_WITH_NULL_SHA384               "TLS_RSA_PSK_WITH_NULL_SHA384"
+# define TLS1_RFC_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA        "TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA"
+# define TLS1_RFC_ECDHE_PSK_WITH_AES_128_CBC_SHA         "TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA"
+# define TLS1_RFC_ECDHE_PSK_WITH_AES_256_CBC_SHA         "TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA"
+# define TLS1_RFC_ECDHE_PSK_WITH_AES_128_CBC_SHA256      "TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256"
+# define TLS1_RFC_ECDHE_PSK_WITH_AES_256_CBC_SHA384      "TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384"
+# define TLS1_RFC_ECDHE_PSK_WITH_NULL_SHA                "TLS_ECDHE_PSK_WITH_NULL_SHA"
+# define TLS1_RFC_ECDHE_PSK_WITH_NULL_SHA256             "TLS_ECDHE_PSK_WITH_NULL_SHA256"
+# define TLS1_RFC_ECDHE_PSK_WITH_NULL_SHA384             "TLS_ECDHE_PSK_WITH_NULL_SHA384"
+# define TLS1_RFC_SRP_SHA_WITH_3DES_EDE_CBC_SHA          "TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA"
+# define TLS1_RFC_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA      "TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA"
+# define TLS1_RFC_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA      "TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA"
+# define TLS1_RFC_SRP_SHA_WITH_AES_128_CBC_SHA           "TLS_SRP_SHA_WITH_AES_128_CBC_SHA"
+# define TLS1_RFC_SRP_SHA_RSA_WITH_AES_128_CBC_SHA       "TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA"
+# define TLS1_RFC_SRP_SHA_DSS_WITH_AES_128_CBC_SHA       "TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA"
+# define TLS1_RFC_SRP_SHA_WITH_AES_256_CBC_SHA           "TLS_SRP_SHA_WITH_AES_256_CBC_SHA"
+# define TLS1_RFC_SRP_SHA_RSA_WITH_AES_256_CBC_SHA       "TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA"
+# define TLS1_RFC_SRP_SHA_DSS_WITH_AES_256_CBC_SHA       "TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA"
+# define TLS1_RFC_DHE_RSA_WITH_CHACHA20_POLY1305         "TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256"
+# define TLS1_RFC_ECDHE_RSA_WITH_CHACHA20_POLY1305       "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256"
+# define TLS1_RFC_ECDHE_ECDSA_WITH_CHACHA20_POLY1305     "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256"
+# define TLS1_RFC_PSK_WITH_CHACHA20_POLY1305             "TLS_PSK_WITH_CHACHA20_POLY1305_SHA256"
+# define TLS1_RFC_ECDHE_PSK_WITH_CHACHA20_POLY1305       "TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256"
+# define TLS1_RFC_DHE_PSK_WITH_CHACHA20_POLY1305         "TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256"
+# define TLS1_RFC_RSA_PSK_WITH_CHACHA20_POLY1305         "TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256"
+# define TLS1_RFC_RSA_WITH_CAMELLIA_128_CBC_SHA256       "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256"
+# define TLS1_RFC_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256   "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256"
+# define TLS1_RFC_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256   "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"
+# define TLS1_RFC_ADH_WITH_CAMELLIA_128_CBC_SHA256       "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256"
+# define TLS1_RFC_RSA_WITH_CAMELLIA_256_CBC_SHA256       "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256"
+# define TLS1_RFC_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256   "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256"
+# define TLS1_RFC_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256   "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256"
+# define TLS1_RFC_ADH_WITH_CAMELLIA_256_CBC_SHA256       "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256"
+# define TLS1_RFC_RSA_WITH_CAMELLIA_256_CBC_SHA          "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA"
+# define TLS1_RFC_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA      "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA"
+# define TLS1_RFC_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA      "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA"
+# define TLS1_RFC_ADH_WITH_CAMELLIA_256_CBC_SHA          "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA"
+# define TLS1_RFC_RSA_WITH_CAMELLIA_128_CBC_SHA          "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA"
+# define TLS1_RFC_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA      "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA"
+# define TLS1_RFC_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA      "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA"
+# define TLS1_RFC_ADH_WITH_CAMELLIA_128_CBC_SHA          "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA"
+# define TLS1_RFC_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 "TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"
+# define TLS1_RFC_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 "TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"
+# define TLS1_RFC_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 "TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"
+# define TLS1_RFC_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 "TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384"
+# define TLS1_RFC_PSK_WITH_CAMELLIA_128_CBC_SHA256       "TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256"
+# define TLS1_RFC_PSK_WITH_CAMELLIA_256_CBC_SHA384       "TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384"
+# define TLS1_RFC_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256   "TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"
+# define TLS1_RFC_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384   "TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"
+# define TLS1_RFC_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256   "TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256"
+# define TLS1_RFC_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384   "TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384"
+# define TLS1_RFC_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 "TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"
+# define TLS1_RFC_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 "TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"
+# define TLS1_RFC_RSA_WITH_SEED_SHA                      "TLS_RSA_WITH_SEED_CBC_SHA"
+# define TLS1_RFC_DHE_DSS_WITH_SEED_SHA                  "TLS_DHE_DSS_WITH_SEED_CBC_SHA"
+# define TLS1_RFC_DHE_RSA_WITH_SEED_SHA                  "TLS_DHE_RSA_WITH_SEED_CBC_SHA"
+# define TLS1_RFC_ADH_WITH_SEED_SHA                      "TLS_DH_anon_WITH_SEED_CBC_SHA"
+# define TLS1_RFC_ECDHE_PSK_WITH_RC4_128_SHA             "TLS_ECDHE_PSK_WITH_RC4_128_SHA"
+# define TLS1_RFC_ECDH_anon_WITH_RC4_128_SHA             "TLS_ECDH_anon_WITH_RC4_128_SHA"
+# define TLS1_RFC_ECDHE_ECDSA_WITH_RC4_128_SHA           "TLS_ECDHE_ECDSA_WITH_RC4_128_SHA"
+# define TLS1_RFC_ECDHE_RSA_WITH_RC4_128_SHA             "TLS_ECDHE_RSA_WITH_RC4_128_SHA"
+# define TLS1_RFC_PSK_WITH_RC4_128_SHA                   "TLS_PSK_WITH_RC4_128_SHA"
+# define TLS1_RFC_RSA_PSK_WITH_RC4_128_SHA               "TLS_RSA_PSK_WITH_RC4_128_SHA"
+# define TLS1_RFC_DHE_PSK_WITH_RC4_128_SHA               "TLS_DHE_PSK_WITH_RC4_128_SHA"
+# define TLS1_RFC_RSA_WITH_ARIA_128_GCM_SHA256           "TLS_RSA_WITH_ARIA_128_GCM_SHA256"
+# define TLS1_RFC_RSA_WITH_ARIA_256_GCM_SHA384           "TLS_RSA_WITH_ARIA_256_GCM_SHA384"
+# define TLS1_RFC_DHE_RSA_WITH_ARIA_128_GCM_SHA256       "TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256"
+# define TLS1_RFC_DHE_RSA_WITH_ARIA_256_GCM_SHA384       "TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384"
+# define TLS1_RFC_DH_RSA_WITH_ARIA_128_GCM_SHA256        "TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256"
+# define TLS1_RFC_DH_RSA_WITH_ARIA_256_GCM_SHA384        "TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384"
+# define TLS1_RFC_DHE_DSS_WITH_ARIA_128_GCM_SHA256       "TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256"
+# define TLS1_RFC_DHE_DSS_WITH_ARIA_256_GCM_SHA384       "TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384"
+# define TLS1_RFC_DH_DSS_WITH_ARIA_128_GCM_SHA256        "TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256"
+# define TLS1_RFC_DH_DSS_WITH_ARIA_256_GCM_SHA384        "TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384"
+# define TLS1_RFC_DH_anon_WITH_ARIA_128_GCM_SHA256       "TLS_DH_anon_WITH_ARIA_128_GCM_SHA256"
+# define TLS1_RFC_DH_anon_WITH_ARIA_256_GCM_SHA384       "TLS_DH_anon_WITH_ARIA_256_GCM_SHA384"
+# define TLS1_RFC_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256   "TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256"
+# define TLS1_RFC_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384   "TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384"
+# define TLS1_RFC_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256    "TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256"
+# define TLS1_RFC_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384    "TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384"
+# define TLS1_RFC_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256     "TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256"
+# define TLS1_RFC_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384     "TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384"
+# define TLS1_RFC_ECDH_RSA_WITH_ARIA_128_GCM_SHA256      "TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256"
+# define TLS1_RFC_ECDH_RSA_WITH_ARIA_256_GCM_SHA384      "TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384"
+# define TLS1_RFC_PSK_WITH_ARIA_128_GCM_SHA256           "TLS_PSK_WITH_ARIA_128_GCM_SHA256"
+# define TLS1_RFC_PSK_WITH_ARIA_256_GCM_SHA384           "TLS_PSK_WITH_ARIA_256_GCM_SHA384"
+# define TLS1_RFC_DHE_PSK_WITH_ARIA_128_GCM_SHA256       "TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256"
+# define TLS1_RFC_DHE_PSK_WITH_ARIA_256_GCM_SHA384       "TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384"
+# define TLS1_RFC_RSA_PSK_WITH_ARIA_128_GCM_SHA256       "TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256"
+# define TLS1_RFC_RSA_PSK_WITH_ARIA_256_GCM_SHA384       "TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384"
+
+
+/*
+ * XXX Backward compatibility alert: Older versions of OpenSSL gave some DHE
+ * ciphers names with "EDH" instead of "DHE".  Going forward, we should be
+ * using DHE everywhere, though we may indefinitely maintain aliases for
+ * users or configurations that used "EDH"
+ */
+# define TLS1_TXT_DHE_DSS_WITH_RC4_128_SHA               "DHE-DSS-RC4-SHA"
+
+# define TLS1_TXT_PSK_WITH_NULL_SHA                      "PSK-NULL-SHA"
+# define TLS1_TXT_DHE_PSK_WITH_NULL_SHA                  "DHE-PSK-NULL-SHA"
+# define TLS1_TXT_RSA_PSK_WITH_NULL_SHA                  "RSA-PSK-NULL-SHA"
+
+/* AES ciphersuites from RFC3268 */
+# define TLS1_TXT_RSA_WITH_AES_128_SHA                   "AES128-SHA"
+# define TLS1_TXT_DH_DSS_WITH_AES_128_SHA                "DH-DSS-AES128-SHA"
+# define TLS1_TXT_DH_RSA_WITH_AES_128_SHA                "DH-RSA-AES128-SHA"
+# define TLS1_TXT_DHE_DSS_WITH_AES_128_SHA               "DHE-DSS-AES128-SHA"
+# define TLS1_TXT_DHE_RSA_WITH_AES_128_SHA               "DHE-RSA-AES128-SHA"
+# define TLS1_TXT_ADH_WITH_AES_128_SHA                   "ADH-AES128-SHA"
+
+# define TLS1_TXT_RSA_WITH_AES_256_SHA                   "AES256-SHA"
+# define TLS1_TXT_DH_DSS_WITH_AES_256_SHA                "DH-DSS-AES256-SHA"
+# define TLS1_TXT_DH_RSA_WITH_AES_256_SHA                "DH-RSA-AES256-SHA"
+# define TLS1_TXT_DHE_DSS_WITH_AES_256_SHA               "DHE-DSS-AES256-SHA"
+# define TLS1_TXT_DHE_RSA_WITH_AES_256_SHA               "DHE-RSA-AES256-SHA"
+# define TLS1_TXT_ADH_WITH_AES_256_SHA                   "ADH-AES256-SHA"
+
+/* ECC ciphersuites from RFC4492 */
+# define TLS1_TXT_ECDH_ECDSA_WITH_NULL_SHA               "ECDH-ECDSA-NULL-SHA"
+# define TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA            "ECDH-ECDSA-RC4-SHA"
+# define TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA       "ECDH-ECDSA-DES-CBC3-SHA"
+# define TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA        "ECDH-ECDSA-AES128-SHA"
+# define TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA        "ECDH-ECDSA-AES256-SHA"
+
+# define TLS1_TXT_ECDHE_ECDSA_WITH_NULL_SHA              "ECDHE-ECDSA-NULL-SHA"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA           "ECDHE-ECDSA-RC4-SHA"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA      "ECDHE-ECDSA-DES-CBC3-SHA"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA       "ECDHE-ECDSA-AES128-SHA"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA       "ECDHE-ECDSA-AES256-SHA"
+
+# define TLS1_TXT_ECDH_RSA_WITH_NULL_SHA                 "ECDH-RSA-NULL-SHA"
+# define TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA              "ECDH-RSA-RC4-SHA"
+# define TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA         "ECDH-RSA-DES-CBC3-SHA"
+# define TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA          "ECDH-RSA-AES128-SHA"
+# define TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA          "ECDH-RSA-AES256-SHA"
+
+# define TLS1_TXT_ECDHE_RSA_WITH_NULL_SHA                "ECDHE-RSA-NULL-SHA"
+# define TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA             "ECDHE-RSA-RC4-SHA"
+# define TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA        "ECDHE-RSA-DES-CBC3-SHA"
+# define TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA         "ECDHE-RSA-AES128-SHA"
+# define TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA         "ECDHE-RSA-AES256-SHA"
+
+# define TLS1_TXT_ECDH_anon_WITH_NULL_SHA                "AECDH-NULL-SHA"
+# define TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA             "AECDH-RC4-SHA"
+# define TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA        "AECDH-DES-CBC3-SHA"
+# define TLS1_TXT_ECDH_anon_WITH_AES_128_CBC_SHA         "AECDH-AES128-SHA"
+# define TLS1_TXT_ECDH_anon_WITH_AES_256_CBC_SHA         "AECDH-AES256-SHA"
+
+/* PSK ciphersuites from RFC 4279 */
+# define TLS1_TXT_PSK_WITH_RC4_128_SHA                   "PSK-RC4-SHA"
+# define TLS1_TXT_PSK_WITH_3DES_EDE_CBC_SHA              "PSK-3DES-EDE-CBC-SHA"
+# define TLS1_TXT_PSK_WITH_AES_128_CBC_SHA               "PSK-AES128-CBC-SHA"
+# define TLS1_TXT_PSK_WITH_AES_256_CBC_SHA               "PSK-AES256-CBC-SHA"
+
+# define TLS1_TXT_DHE_PSK_WITH_RC4_128_SHA               "DHE-PSK-RC4-SHA"
+# define TLS1_TXT_DHE_PSK_WITH_3DES_EDE_CBC_SHA          "DHE-PSK-3DES-EDE-CBC-SHA"
+# define TLS1_TXT_DHE_PSK_WITH_AES_128_CBC_SHA           "DHE-PSK-AES128-CBC-SHA"
+# define TLS1_TXT_DHE_PSK_WITH_AES_256_CBC_SHA           "DHE-PSK-AES256-CBC-SHA"
+# define TLS1_TXT_RSA_PSK_WITH_RC4_128_SHA               "RSA-PSK-RC4-SHA"
+# define TLS1_TXT_RSA_PSK_WITH_3DES_EDE_CBC_SHA          "RSA-PSK-3DES-EDE-CBC-SHA"
+# define TLS1_TXT_RSA_PSK_WITH_AES_128_CBC_SHA           "RSA-PSK-AES128-CBC-SHA"
+# define TLS1_TXT_RSA_PSK_WITH_AES_256_CBC_SHA           "RSA-PSK-AES256-CBC-SHA"
+
+/* PSK ciphersuites from RFC 5487 */
+# define TLS1_TXT_PSK_WITH_AES_128_GCM_SHA256            "PSK-AES128-GCM-SHA256"
+# define TLS1_TXT_PSK_WITH_AES_256_GCM_SHA384            "PSK-AES256-GCM-SHA384"
+# define TLS1_TXT_DHE_PSK_WITH_AES_128_GCM_SHA256        "DHE-PSK-AES128-GCM-SHA256"
+# define TLS1_TXT_DHE_PSK_WITH_AES_256_GCM_SHA384        "DHE-PSK-AES256-GCM-SHA384"
+# define TLS1_TXT_RSA_PSK_WITH_AES_128_GCM_SHA256        "RSA-PSK-AES128-GCM-SHA256"
+# define TLS1_TXT_RSA_PSK_WITH_AES_256_GCM_SHA384        "RSA-PSK-AES256-GCM-SHA384"
+
+# define TLS1_TXT_PSK_WITH_AES_128_CBC_SHA256            "PSK-AES128-CBC-SHA256"
+# define TLS1_TXT_PSK_WITH_AES_256_CBC_SHA384            "PSK-AES256-CBC-SHA384"
+# define TLS1_TXT_PSK_WITH_NULL_SHA256                   "PSK-NULL-SHA256"
+# define TLS1_TXT_PSK_WITH_NULL_SHA384                   "PSK-NULL-SHA384"
+
+# define TLS1_TXT_DHE_PSK_WITH_AES_128_CBC_SHA256        "DHE-PSK-AES128-CBC-SHA256"
+# define TLS1_TXT_DHE_PSK_WITH_AES_256_CBC_SHA384        "DHE-PSK-AES256-CBC-SHA384"
+# define TLS1_TXT_DHE_PSK_WITH_NULL_SHA256               "DHE-PSK-NULL-SHA256"
+# define TLS1_TXT_DHE_PSK_WITH_NULL_SHA384               "DHE-PSK-NULL-SHA384"
+
+# define TLS1_TXT_RSA_PSK_WITH_AES_128_CBC_SHA256        "RSA-PSK-AES128-CBC-SHA256"
+# define TLS1_TXT_RSA_PSK_WITH_AES_256_CBC_SHA384        "RSA-PSK-AES256-CBC-SHA384"
+# define TLS1_TXT_RSA_PSK_WITH_NULL_SHA256               "RSA-PSK-NULL-SHA256"
+# define TLS1_TXT_RSA_PSK_WITH_NULL_SHA384               "RSA-PSK-NULL-SHA384"
+
+/* SRP ciphersuite from RFC 5054 */
+# define TLS1_TXT_SRP_SHA_WITH_3DES_EDE_CBC_SHA          "SRP-3DES-EDE-CBC-SHA"
+# define TLS1_TXT_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA      "SRP-RSA-3DES-EDE-CBC-SHA"
+# define TLS1_TXT_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA      "SRP-DSS-3DES-EDE-CBC-SHA"
+# define TLS1_TXT_SRP_SHA_WITH_AES_128_CBC_SHA           "SRP-AES-128-CBC-SHA"
+# define TLS1_TXT_SRP_SHA_RSA_WITH_AES_128_CBC_SHA       "SRP-RSA-AES-128-CBC-SHA"
+# define TLS1_TXT_SRP_SHA_DSS_WITH_AES_128_CBC_SHA       "SRP-DSS-AES-128-CBC-SHA"
+# define TLS1_TXT_SRP_SHA_WITH_AES_256_CBC_SHA           "SRP-AES-256-CBC-SHA"
+# define TLS1_TXT_SRP_SHA_RSA_WITH_AES_256_CBC_SHA       "SRP-RSA-AES-256-CBC-SHA"
+# define TLS1_TXT_SRP_SHA_DSS_WITH_AES_256_CBC_SHA       "SRP-DSS-AES-256-CBC-SHA"
+
+/* Camellia ciphersuites from RFC4132 */
+# define TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA          "CAMELLIA128-SHA"
+# define TLS1_TXT_DH_DSS_WITH_CAMELLIA_128_CBC_SHA       "DH-DSS-CAMELLIA128-SHA"
+# define TLS1_TXT_DH_RSA_WITH_CAMELLIA_128_CBC_SHA       "DH-RSA-CAMELLIA128-SHA"
+# define TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA      "DHE-DSS-CAMELLIA128-SHA"
+# define TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA      "DHE-RSA-CAMELLIA128-SHA"
+# define TLS1_TXT_ADH_WITH_CAMELLIA_128_CBC_SHA          "ADH-CAMELLIA128-SHA"
+
+# define TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA          "CAMELLIA256-SHA"
+# define TLS1_TXT_DH_DSS_WITH_CAMELLIA_256_CBC_SHA       "DH-DSS-CAMELLIA256-SHA"
+# define TLS1_TXT_DH_RSA_WITH_CAMELLIA_256_CBC_SHA       "DH-RSA-CAMELLIA256-SHA"
+# define TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA      "DHE-DSS-CAMELLIA256-SHA"
+# define TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA      "DHE-RSA-CAMELLIA256-SHA"
+# define TLS1_TXT_ADH_WITH_CAMELLIA_256_CBC_SHA          "ADH-CAMELLIA256-SHA"
+
+/* TLS 1.2 Camellia SHA-256 ciphersuites from RFC5932 */
+# define TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA256               "CAMELLIA128-SHA256"
+# define TLS1_TXT_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256            "DH-DSS-CAMELLIA128-SHA256"
+# define TLS1_TXT_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256            "DH-RSA-CAMELLIA128-SHA256"
+# define TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256           "DHE-DSS-CAMELLIA128-SHA256"
+# define TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256           "DHE-RSA-CAMELLIA128-SHA256"
+# define TLS1_TXT_ADH_WITH_CAMELLIA_128_CBC_SHA256               "ADH-CAMELLIA128-SHA256"
+
+# define TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA256               "CAMELLIA256-SHA256"
+# define TLS1_TXT_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256            "DH-DSS-CAMELLIA256-SHA256"
+# define TLS1_TXT_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256            "DH-RSA-CAMELLIA256-SHA256"
+# define TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256           "DHE-DSS-CAMELLIA256-SHA256"
+# define TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256           "DHE-RSA-CAMELLIA256-SHA256"
+# define TLS1_TXT_ADH_WITH_CAMELLIA_256_CBC_SHA256               "ADH-CAMELLIA256-SHA256"
+
+# define TLS1_TXT_PSK_WITH_CAMELLIA_128_CBC_SHA256               "PSK-CAMELLIA128-SHA256"
+# define TLS1_TXT_PSK_WITH_CAMELLIA_256_CBC_SHA384               "PSK-CAMELLIA256-SHA384"
+# define TLS1_TXT_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256           "DHE-PSK-CAMELLIA128-SHA256"
+# define TLS1_TXT_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384           "DHE-PSK-CAMELLIA256-SHA384"
+# define TLS1_TXT_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256           "RSA-PSK-CAMELLIA128-SHA256"
+# define TLS1_TXT_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384           "RSA-PSK-CAMELLIA256-SHA384"
+# define TLS1_TXT_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256         "ECDHE-PSK-CAMELLIA128-SHA256"
+# define TLS1_TXT_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384         "ECDHE-PSK-CAMELLIA256-SHA384"
+
+/* SEED ciphersuites from RFC4162 */
+# define TLS1_TXT_RSA_WITH_SEED_SHA                      "SEED-SHA"
+# define TLS1_TXT_DH_DSS_WITH_SEED_SHA                   "DH-DSS-SEED-SHA"
+# define TLS1_TXT_DH_RSA_WITH_SEED_SHA                   "DH-RSA-SEED-SHA"
+# define TLS1_TXT_DHE_DSS_WITH_SEED_SHA                  "DHE-DSS-SEED-SHA"
+# define TLS1_TXT_DHE_RSA_WITH_SEED_SHA                  "DHE-RSA-SEED-SHA"
+# define TLS1_TXT_ADH_WITH_SEED_SHA                      "ADH-SEED-SHA"
+
+/* TLS v1.2 ciphersuites */
+# define TLS1_TXT_RSA_WITH_NULL_SHA256                   "NULL-SHA256"
+# define TLS1_TXT_RSA_WITH_AES_128_SHA256                "AES128-SHA256"
+# define TLS1_TXT_RSA_WITH_AES_256_SHA256                "AES256-SHA256"
+# define TLS1_TXT_DH_DSS_WITH_AES_128_SHA256             "DH-DSS-AES128-SHA256"
+# define TLS1_TXT_DH_RSA_WITH_AES_128_SHA256             "DH-RSA-AES128-SHA256"
+# define TLS1_TXT_DHE_DSS_WITH_AES_128_SHA256            "DHE-DSS-AES128-SHA256"
+# define TLS1_TXT_DHE_RSA_WITH_AES_128_SHA256            "DHE-RSA-AES128-SHA256"
+# define TLS1_TXT_DH_DSS_WITH_AES_256_SHA256             "DH-DSS-AES256-SHA256"
+# define TLS1_TXT_DH_RSA_WITH_AES_256_SHA256             "DH-RSA-AES256-SHA256"
+# define TLS1_TXT_DHE_DSS_WITH_AES_256_SHA256            "DHE-DSS-AES256-SHA256"
+# define TLS1_TXT_DHE_RSA_WITH_AES_256_SHA256            "DHE-RSA-AES256-SHA256"
+# define TLS1_TXT_ADH_WITH_AES_128_SHA256                "ADH-AES128-SHA256"
+# define TLS1_TXT_ADH_WITH_AES_256_SHA256                "ADH-AES256-SHA256"
+
+/* TLS v1.2 GCM ciphersuites from RFC5288 */
+# define TLS1_TXT_RSA_WITH_AES_128_GCM_SHA256            "AES128-GCM-SHA256"
+# define TLS1_TXT_RSA_WITH_AES_256_GCM_SHA384            "AES256-GCM-SHA384"
+# define TLS1_TXT_DHE_RSA_WITH_AES_128_GCM_SHA256        "DHE-RSA-AES128-GCM-SHA256"
+# define TLS1_TXT_DHE_RSA_WITH_AES_256_GCM_SHA384        "DHE-RSA-AES256-GCM-SHA384"
+# define TLS1_TXT_DH_RSA_WITH_AES_128_GCM_SHA256         "DH-RSA-AES128-GCM-SHA256"
+# define TLS1_TXT_DH_RSA_WITH_AES_256_GCM_SHA384         "DH-RSA-AES256-GCM-SHA384"
+# define TLS1_TXT_DHE_DSS_WITH_AES_128_GCM_SHA256        "DHE-DSS-AES128-GCM-SHA256"
+# define TLS1_TXT_DHE_DSS_WITH_AES_256_GCM_SHA384        "DHE-DSS-AES256-GCM-SHA384"
+# define TLS1_TXT_DH_DSS_WITH_AES_128_GCM_SHA256         "DH-DSS-AES128-GCM-SHA256"
+# define TLS1_TXT_DH_DSS_WITH_AES_256_GCM_SHA384         "DH-DSS-AES256-GCM-SHA384"
+# define TLS1_TXT_ADH_WITH_AES_128_GCM_SHA256            "ADH-AES128-GCM-SHA256"
+# define TLS1_TXT_ADH_WITH_AES_256_GCM_SHA384            "ADH-AES256-GCM-SHA384"
+
+/* CCM ciphersuites from RFC6655 */
+# define TLS1_TXT_RSA_WITH_AES_128_CCM                   "AES128-CCM"
+# define TLS1_TXT_RSA_WITH_AES_256_CCM                   "AES256-CCM"
+# define TLS1_TXT_DHE_RSA_WITH_AES_128_CCM               "DHE-RSA-AES128-CCM"
+# define TLS1_TXT_DHE_RSA_WITH_AES_256_CCM               "DHE-RSA-AES256-CCM"
+
+# define TLS1_TXT_RSA_WITH_AES_128_CCM_8                 "AES128-CCM8"
+# define TLS1_TXT_RSA_WITH_AES_256_CCM_8                 "AES256-CCM8"
+# define TLS1_TXT_DHE_RSA_WITH_AES_128_CCM_8             "DHE-RSA-AES128-CCM8"
+# define TLS1_TXT_DHE_RSA_WITH_AES_256_CCM_8             "DHE-RSA-AES256-CCM8"
+
+# define TLS1_TXT_PSK_WITH_AES_128_CCM                   "PSK-AES128-CCM"
+# define TLS1_TXT_PSK_WITH_AES_256_CCM                   "PSK-AES256-CCM"
+# define TLS1_TXT_DHE_PSK_WITH_AES_128_CCM               "DHE-PSK-AES128-CCM"
+# define TLS1_TXT_DHE_PSK_WITH_AES_256_CCM               "DHE-PSK-AES256-CCM"
+
+# define TLS1_TXT_PSK_WITH_AES_128_CCM_8                 "PSK-AES128-CCM8"
+# define TLS1_TXT_PSK_WITH_AES_256_CCM_8                 "PSK-AES256-CCM8"
+# define TLS1_TXT_DHE_PSK_WITH_AES_128_CCM_8             "DHE-PSK-AES128-CCM8"
+# define TLS1_TXT_DHE_PSK_WITH_AES_256_CCM_8             "DHE-PSK-AES256-CCM8"
+
+/* CCM ciphersuites from RFC7251 */
+# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CCM       "ECDHE-ECDSA-AES128-CCM"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CCM       "ECDHE-ECDSA-AES256-CCM"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CCM_8     "ECDHE-ECDSA-AES128-CCM8"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CCM_8     "ECDHE-ECDSA-AES256-CCM8"
+
+/* ECDH HMAC based ciphersuites from RFC5289 */
+# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_SHA256    "ECDHE-ECDSA-AES128-SHA256"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_SHA384    "ECDHE-ECDSA-AES256-SHA384"
+# define TLS1_TXT_ECDH_ECDSA_WITH_AES_128_SHA256     "ECDH-ECDSA-AES128-SHA256"
+# define TLS1_TXT_ECDH_ECDSA_WITH_AES_256_SHA384     "ECDH-ECDSA-AES256-SHA384"
+# define TLS1_TXT_ECDHE_RSA_WITH_AES_128_SHA256      "ECDHE-RSA-AES128-SHA256"
+# define TLS1_TXT_ECDHE_RSA_WITH_AES_256_SHA384      "ECDHE-RSA-AES256-SHA384"
+# define TLS1_TXT_ECDH_RSA_WITH_AES_128_SHA256       "ECDH-RSA-AES128-SHA256"
+# define TLS1_TXT_ECDH_RSA_WITH_AES_256_SHA384       "ECDH-RSA-AES256-SHA384"
+
+/* ECDH GCM based ciphersuites from RFC5289 */
+# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256    "ECDHE-ECDSA-AES128-GCM-SHA256"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384    "ECDHE-ECDSA-AES256-GCM-SHA384"
+# define TLS1_TXT_ECDH_ECDSA_WITH_AES_128_GCM_SHA256     "ECDH-ECDSA-AES128-GCM-SHA256"
+# define TLS1_TXT_ECDH_ECDSA_WITH_AES_256_GCM_SHA384     "ECDH-ECDSA-AES256-GCM-SHA384"
+# define TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256      "ECDHE-RSA-AES128-GCM-SHA256"
+# define TLS1_TXT_ECDHE_RSA_WITH_AES_256_GCM_SHA384      "ECDHE-RSA-AES256-GCM-SHA384"
+# define TLS1_TXT_ECDH_RSA_WITH_AES_128_GCM_SHA256       "ECDH-RSA-AES128-GCM-SHA256"
+# define TLS1_TXT_ECDH_RSA_WITH_AES_256_GCM_SHA384       "ECDH-RSA-AES256-GCM-SHA384"
+
+/* TLS v1.2 PSK GCM ciphersuites from RFC5487 */
+# define TLS1_TXT_PSK_WITH_AES_128_GCM_SHA256            "PSK-AES128-GCM-SHA256"
+# define TLS1_TXT_PSK_WITH_AES_256_GCM_SHA384            "PSK-AES256-GCM-SHA384"
+
+/* ECDHE PSK ciphersuites from RFC 5489 */
+# define TLS1_TXT_ECDHE_PSK_WITH_RC4_128_SHA               "ECDHE-PSK-RC4-SHA"
+# define TLS1_TXT_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA          "ECDHE-PSK-3DES-EDE-CBC-SHA"
+# define TLS1_TXT_ECDHE_PSK_WITH_AES_128_CBC_SHA           "ECDHE-PSK-AES128-CBC-SHA"
+# define TLS1_TXT_ECDHE_PSK_WITH_AES_256_CBC_SHA           "ECDHE-PSK-AES256-CBC-SHA"
+
+# define TLS1_TXT_ECDHE_PSK_WITH_AES_128_CBC_SHA256        "ECDHE-PSK-AES128-CBC-SHA256"
+# define TLS1_TXT_ECDHE_PSK_WITH_AES_256_CBC_SHA384        "ECDHE-PSK-AES256-CBC-SHA384"
+
+# define TLS1_TXT_ECDHE_PSK_WITH_NULL_SHA                  "ECDHE-PSK-NULL-SHA"
+# define TLS1_TXT_ECDHE_PSK_WITH_NULL_SHA256               "ECDHE-PSK-NULL-SHA256"
+# define TLS1_TXT_ECDHE_PSK_WITH_NULL_SHA384               "ECDHE-PSK-NULL-SHA384"
+
+/* Camellia-CBC ciphersuites from RFC6367 */
+# define TLS1_TXT_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 "ECDHE-ECDSA-CAMELLIA128-SHA256"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 "ECDHE-ECDSA-CAMELLIA256-SHA384"
+# define TLS1_TXT_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256  "ECDH-ECDSA-CAMELLIA128-SHA256"
+# define TLS1_TXT_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384  "ECDH-ECDSA-CAMELLIA256-SHA384"
+# define TLS1_TXT_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256   "ECDHE-RSA-CAMELLIA128-SHA256"
+# define TLS1_TXT_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384   "ECDHE-RSA-CAMELLIA256-SHA384"
+# define TLS1_TXT_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256    "ECDH-RSA-CAMELLIA128-SHA256"
+# define TLS1_TXT_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384    "ECDH-RSA-CAMELLIA256-SHA384"
+
+/* draft-ietf-tls-chacha20-poly1305-03 */
+# define TLS1_TXT_ECDHE_RSA_WITH_CHACHA20_POLY1305         "ECDHE-RSA-CHACHA20-POLY1305"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_CHACHA20_POLY1305       "ECDHE-ECDSA-CHACHA20-POLY1305"
+# define TLS1_TXT_DHE_RSA_WITH_CHACHA20_POLY1305           "DHE-RSA-CHACHA20-POLY1305"
+# define TLS1_TXT_PSK_WITH_CHACHA20_POLY1305               "PSK-CHACHA20-POLY1305"
+# define TLS1_TXT_ECDHE_PSK_WITH_CHACHA20_POLY1305         "ECDHE-PSK-CHACHA20-POLY1305"
+# define TLS1_TXT_DHE_PSK_WITH_CHACHA20_POLY1305           "DHE-PSK-CHACHA20-POLY1305"
+# define TLS1_TXT_RSA_PSK_WITH_CHACHA20_POLY1305           "RSA-PSK-CHACHA20-POLY1305"
+
+/* Aria ciphersuites from RFC6209 */
+# define TLS1_TXT_RSA_WITH_ARIA_128_GCM_SHA256             "ARIA128-GCM-SHA256"
+# define TLS1_TXT_RSA_WITH_ARIA_256_GCM_SHA384             "ARIA256-GCM-SHA384"
+# define TLS1_TXT_DHE_RSA_WITH_ARIA_128_GCM_SHA256         "DHE-RSA-ARIA128-GCM-SHA256"
+# define TLS1_TXT_DHE_RSA_WITH_ARIA_256_GCM_SHA384         "DHE-RSA-ARIA256-GCM-SHA384"
+# define TLS1_TXT_DH_RSA_WITH_ARIA_128_GCM_SHA256          "DH-RSA-ARIA128-GCM-SHA256"
+# define TLS1_TXT_DH_RSA_WITH_ARIA_256_GCM_SHA384          "DH-RSA-ARIA256-GCM-SHA384"
+# define TLS1_TXT_DHE_DSS_WITH_ARIA_128_GCM_SHA256         "DHE-DSS-ARIA128-GCM-SHA256"
+# define TLS1_TXT_DHE_DSS_WITH_ARIA_256_GCM_SHA384         "DHE-DSS-ARIA256-GCM-SHA384"
+# define TLS1_TXT_DH_DSS_WITH_ARIA_128_GCM_SHA256          "DH-DSS-ARIA128-GCM-SHA256"
+# define TLS1_TXT_DH_DSS_WITH_ARIA_256_GCM_SHA384          "DH-DSS-ARIA256-GCM-SHA384"
+# define TLS1_TXT_DH_anon_WITH_ARIA_128_GCM_SHA256         "ADH-ARIA128-GCM-SHA256"
+# define TLS1_TXT_DH_anon_WITH_ARIA_256_GCM_SHA384         "ADH-ARIA256-GCM-SHA384"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256     "ECDHE-ECDSA-ARIA128-GCM-SHA256"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384     "ECDHE-ECDSA-ARIA256-GCM-SHA384"
+# define TLS1_TXT_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256      "ECDH-ECDSA-ARIA128-GCM-SHA256"
+# define TLS1_TXT_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384      "ECDH-ECDSA-ARIA256-GCM-SHA384"
+# define TLS1_TXT_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256       "ECDHE-ARIA128-GCM-SHA256"
+# define TLS1_TXT_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384       "ECDHE-ARIA256-GCM-SHA384"
+# define TLS1_TXT_ECDH_RSA_WITH_ARIA_128_GCM_SHA256        "ECDH-ARIA128-GCM-SHA256"
+# define TLS1_TXT_ECDH_RSA_WITH_ARIA_256_GCM_SHA384        "ECDH-ARIA256-GCM-SHA384"
+# define TLS1_TXT_PSK_WITH_ARIA_128_GCM_SHA256             "PSK-ARIA128-GCM-SHA256"
+# define TLS1_TXT_PSK_WITH_ARIA_256_GCM_SHA384             "PSK-ARIA256-GCM-SHA384"
+# define TLS1_TXT_DHE_PSK_WITH_ARIA_128_GCM_SHA256         "DHE-PSK-ARIA128-GCM-SHA256"
+# define TLS1_TXT_DHE_PSK_WITH_ARIA_256_GCM_SHA384         "DHE-PSK-ARIA256-GCM-SHA384"
+# define TLS1_TXT_RSA_PSK_WITH_ARIA_128_GCM_SHA256         "RSA-PSK-ARIA128-GCM-SHA256"
+# define TLS1_TXT_RSA_PSK_WITH_ARIA_256_GCM_SHA384         "RSA-PSK-ARIA256-GCM-SHA384"
+
+# define TLS_CT_RSA_SIGN                 1
+# define TLS_CT_DSS_SIGN                 2
+# define TLS_CT_RSA_FIXED_DH             3
+# define TLS_CT_DSS_FIXED_DH             4
+# define TLS_CT_ECDSA_SIGN               64
+# define TLS_CT_RSA_FIXED_ECDH           65
+# define TLS_CT_ECDSA_FIXED_ECDH         66
+# define TLS_CT_GOST01_SIGN              22
+# define TLS_CT_GOST12_IANA_SIGN         67
+# define TLS_CT_GOST12_IANA_512_SIGN     68
+# define TLS_CT_GOST12_LEGACY_SIGN       238
+# define TLS_CT_GOST12_LEGACY_512_SIGN   239
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define TLS_CT_GOST12_SIGN TLS_CT_GOST12_LEGACY_SIGN
+#  define TLS_CT_GOST12_512_SIGN TLS_CT_GOST12_LEGACY_512_SIGN
+# endif
+
+/*
+ * when correcting this number, correct also SSL3_CT_NUMBER in ssl3.h (see
+ * comment there)
+ */
+# define TLS_CT_NUMBER                   12
+
+# if defined(SSL3_CT_NUMBER)
+#  if TLS_CT_NUMBER != SSL3_CT_NUMBER
+#    error "SSL/TLS CT_NUMBER values do not match"
+#  endif
+# endif
+
+# define TLS1_FINISH_MAC_LENGTH          12
+
+# define TLS_MD_MAX_CONST_SIZE                     22
+
+/* ASCII: "client finished", in hex for EBCDIC compatibility */
+# define TLS_MD_CLIENT_FINISH_CONST                "\x63\x6c\x69\x65\x6e\x74\x20\x66\x69\x6e\x69\x73\x68\x65\x64"
+# define TLS_MD_CLIENT_FINISH_CONST_SIZE           15
+/* ASCII: "server finished", in hex for EBCDIC compatibility */
+# define TLS_MD_SERVER_FINISH_CONST                "\x73\x65\x72\x76\x65\x72\x20\x66\x69\x6e\x69\x73\x68\x65\x64"
+# define TLS_MD_SERVER_FINISH_CONST_SIZE           15
+/* ASCII: "server write key", in hex for EBCDIC compatibility */
+# define TLS_MD_SERVER_WRITE_KEY_CONST             "\x73\x65\x72\x76\x65\x72\x20\x77\x72\x69\x74\x65\x20\x6b\x65\x79"
+# define TLS_MD_SERVER_WRITE_KEY_CONST_SIZE        16
+/* ASCII: "key expansion", in hex for EBCDIC compatibility */
+# define TLS_MD_KEY_EXPANSION_CONST                "\x6b\x65\x79\x20\x65\x78\x70\x61\x6e\x73\x69\x6f\x6e"
+# define TLS_MD_KEY_EXPANSION_CONST_SIZE           13
+/* ASCII: "client write key", in hex for EBCDIC compatibility */
+# define TLS_MD_CLIENT_WRITE_KEY_CONST             "\x63\x6c\x69\x65\x6e\x74\x20\x77\x72\x69\x74\x65\x20\x6b\x65\x79"
+# define TLS_MD_CLIENT_WRITE_KEY_CONST_SIZE        16
+/* ASCII: "server write key", in hex for EBCDIC compatibility */
+# define TLS_MD_SERVER_WRITE_KEY_CONST             "\x73\x65\x72\x76\x65\x72\x20\x77\x72\x69\x74\x65\x20\x6b\x65\x79"
+# define TLS_MD_SERVER_WRITE_KEY_CONST_SIZE        16
+/* ASCII: "IV block", in hex for EBCDIC compatibility */
+# define TLS_MD_IV_BLOCK_CONST                     "\x49\x56\x20\x62\x6c\x6f\x63\x6b"
+# define TLS_MD_IV_BLOCK_CONST_SIZE                8
+/* ASCII: "master secret", in hex for EBCDIC compatibility */
+# define TLS_MD_MASTER_SECRET_CONST                "\x6d\x61\x73\x74\x65\x72\x20\x73\x65\x63\x72\x65\x74"
+# define TLS_MD_MASTER_SECRET_CONST_SIZE           13
+/* ASCII: "extended master secret", in hex for EBCDIC compatibility */
+# define TLS_MD_EXTENDED_MASTER_SECRET_CONST       "\x65\x78\x74\x65\x6e\x64\x65\x64\x20\x6d\x61\x73\x74\x65\x72\x20\x73\x65\x63\x72\x65\x74"
+# define TLS_MD_EXTENDED_MASTER_SECRET_CONST_SIZE  22
+
+/* TLS Session Ticket extension struct */
+struct tls_session_ticket_ext_st {
+    unsigned short length;
+    void *data;
+};
+
+#ifdef  __cplusplus
+}
+#endif
+#endif
diff --git a/openssl/trace.h b/openssl/trace.h
new file mode 100644
index 0000000..97e1385
--- /dev/null
+++ b/openssl/trace.h
@@ -0,0 +1,312 @@
+/*
+ * Copyright 2019-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_TRACE_H
+# define OPENSSL_TRACE_H
+# pragma once
+
+# include <stdarg.h>
+
+# include <openssl/bio.h>
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+/*
+ * TRACE CATEGORIES
+ */
+
+/*
+ * The trace messages of the OpenSSL libraries are organized into different
+ * categories. For every trace category, the application can register a separate
+ * tracer callback. When a callback is registered, a so called trace channel is
+ * created for this category. This channel consists essentially of an internal
+ * BIO which sends all trace output it receives to the registered application
+ * callback.
+ *
+ * The ALL category can be used as a fallback category to register a single
+ * channel which receives the output from all categories. However, if the
+ * application intends to print the trace channel name in the line prefix,
+ * it is better to register channels for all categories separately.
+ * (This is how the openssl application does it.)
+ */
+# define OSSL_TRACE_CATEGORY_ALL                 0 /* The fallback */
+# define OSSL_TRACE_CATEGORY_TRACE               1
+# define OSSL_TRACE_CATEGORY_INIT                2
+# define OSSL_TRACE_CATEGORY_TLS                 3
+# define OSSL_TRACE_CATEGORY_TLS_CIPHER          4
+# define OSSL_TRACE_CATEGORY_CONF                5
+# define OSSL_TRACE_CATEGORY_ENGINE_TABLE        6
+# define OSSL_TRACE_CATEGORY_ENGINE_REF_COUNT    7
+# define OSSL_TRACE_CATEGORY_PKCS5V2             8
+# define OSSL_TRACE_CATEGORY_PKCS12_KEYGEN       9
+# define OSSL_TRACE_CATEGORY_PKCS12_DECRYPT     10
+# define OSSL_TRACE_CATEGORY_X509V3_POLICY      11
+# define OSSL_TRACE_CATEGORY_BN_CTX             12
+# define OSSL_TRACE_CATEGORY_CMP                13
+# define OSSL_TRACE_CATEGORY_STORE              14
+# define OSSL_TRACE_CATEGORY_DECODER            15
+# define OSSL_TRACE_CATEGORY_ENCODER            16
+# define OSSL_TRACE_CATEGORY_REF_COUNT          17
+# define OSSL_TRACE_CATEGORY_HTTP               18
+/* Count of available categories. */
+# define OSSL_TRACE_CATEGORY_NUM                19
+/* KEEP THIS LIST IN SYNC with trace_categories[] in crypto/trace.c */
+
+/* Returns the trace category number for the given |name| */
+int OSSL_trace_get_category_num(const char *name);
+
+/* Returns the trace category name for the given |num| */
+const char *OSSL_trace_get_category_name(int num);
+
+/*
+ * TRACE CONSUMERS
+ */
+
+/*
+ * Enables tracing for the given |category| by providing a BIO sink
+ * as |channel|. If a null pointer is passed as |channel|, an existing
+ * trace channel is removed and tracing for the category is disabled.
+ *
+ * Returns 1 on success and 0 on failure
+ */
+int OSSL_trace_set_channel(int category, BIO* channel);
+
+/*
+ * Attach a prefix and a suffix to the given |category|, to be printed at the
+ * beginning and at the end of each trace output group, i.e. when
+ * OSSL_trace_begin() and OSSL_trace_end() are called.
+ * If a null pointer is passed as argument, the existing prefix or suffix is
+ * removed.
+ *
+ * They return 1 on success and 0 on failure
+ */
+int OSSL_trace_set_prefix(int category, const char *prefix);
+int OSSL_trace_set_suffix(int category, const char *suffix);
+
+/*
+ * OSSL_trace_cb is the type tracing callback provided by the application.
+ * It MUST return the number of bytes written, or 0 on error (in other words,
+ * it can never write zero bytes).
+ *
+ * The |buffer| will always contain text, which may consist of several lines.
+ * The |data| argument points to whatever data was provided by the application
+ * when registering the tracer function.
+ *
+ * The |category| number is given, as well as a |cmd| number, described below.
+ */
+typedef size_t (*OSSL_trace_cb)(const char *buffer, size_t count,
+                                int category, int cmd, void *data);
+/*
+ * Possible |cmd| numbers.
+ */
+# define OSSL_TRACE_CTRL_BEGIN  0
+# define OSSL_TRACE_CTRL_WRITE  1
+# define OSSL_TRACE_CTRL_END    2
+
+/*
+ * Enables tracing for the given |category| by creating an internal
+ * trace channel which sends the output to the given |callback|.
+ * If a null pointer is passed as callback, an existing trace channel
+ * is removed and tracing for the category is disabled.
+ *
+ * NOTE: OSSL_trace_set_channel() and OSSL_trace_set_callback() are mutually
+ *       exclusive.
+ *
+ * Returns 1 on success and 0 on failure
+ */
+int OSSL_trace_set_callback(int category, OSSL_trace_cb callback, void *data);
+
+/*
+ * TRACE PRODUCERS
+ */
+
+/*
+ * Returns 1 if tracing for the specified category is enabled, otherwise 0
+ */
+int OSSL_trace_enabled(int category);
+
+/*
+ * Wrap a group of tracing output calls.  OSSL_trace_begin() locks tracing and
+ * returns the trace channel associated with the given category, or NULL if no
+ * channel is associated with the category.  OSSL_trace_end() unlocks tracing.
+ *
+ * Usage:
+ *
+ *    BIO *out;
+ *    if ((out = OSSL_trace_begin(category)) != NULL) {
+ *        ...
+ *        BIO_fprintf(out, ...);
+ *        ...
+ *        OSSL_trace_end(category, out);
+ *    }
+ *
+ * See also the convenience macros OSSL_TRACE_BEGIN and OSSL_TRACE_END below.
+ */
+BIO *OSSL_trace_begin(int category);
+void OSSL_trace_end(int category, BIO *channel);
+
+/*
+ * OSSL_TRACE* Convenience Macros
+ */
+
+/*
+ * When the tracing feature is disabled, these macros are defined to
+ * produce dead code, which a good compiler should eliminate.
+ */
+
+/*
+ * OSSL_TRACE_BEGIN, OSSL_TRACE_END - Define a Trace Group
+ *
+ * These two macros can be used to create a block which is executed only
+ * if the corresponding trace category is enabled. Inside this block, a
+ * local variable named |trc_out| is defined, which points to the channel
+ * associated with the given trace category.
+ *
+ * Usage: (using 'TLS' as an example category)
+ *
+ *     OSSL_TRACE_BEGIN(TLS) {
+ *
+ *         BIO_fprintf(trc_out, ... );
+ *
+ *     } OSSL_TRACE_END(TLS);
+ *
+ *
+ * This expands to the following code
+ *
+ *     do {
+ *         BIO *trc_out = OSSL_trace_begin(OSSL_TRACE_CATEGORY_TLS);
+ *         if (trc_out != NULL) {
+ *             ...
+ *             BIO_fprintf(trc_out, ...);
+ *         }
+ *         OSSL_trace_end(OSSL_TRACE_CATEGORY_TLS, trc_out);
+ *     } while (0);
+ *
+ * The use of the inner '{...}' group and the trailing ';' is enforced
+ * by the definition of the macros in order to make the code look as much
+ * like C code as possible.
+ *
+ * Before returning from inside the trace block, it is necessary to
+ * call OSSL_TRACE_CANCEL(category).
+ */
+
+# if !defined OPENSSL_NO_TRACE && !defined FIPS_MODULE
+
+#  define OSSL_TRACE_BEGIN(category) \
+    do { \
+        BIO *trc_out = OSSL_trace_begin(OSSL_TRACE_CATEGORY_##category); \
+ \
+        if (trc_out != NULL)
+
+#  define OSSL_TRACE_END(category) \
+        OSSL_trace_end(OSSL_TRACE_CATEGORY_##category, trc_out); \
+    } while (0)
+
+#  define OSSL_TRACE_CANCEL(category) \
+        OSSL_trace_end(OSSL_TRACE_CATEGORY_##category, trc_out) \
+
+# else
+
+#  define OSSL_TRACE_BEGIN(category)           \
+    do {                                        \
+        BIO *trc_out = NULL;                    \
+        if (0)
+
+#  define OSSL_TRACE_END(category)             \
+    } while(0)
+
+#  define OSSL_TRACE_CANCEL(category)          \
+    ((void)0)
+
+# endif
+
+/*
+ * OSSL_TRACE_ENABLED() - Check whether tracing is enabled for |category|
+ *
+ * Usage:
+ *
+ *     if (OSSL_TRACE_ENABLED(TLS)) {
+ *         ...
+ *     }
+ */
+# if !defined OPENSSL_NO_TRACE && !defined FIPS_MODULE
+
+#  define OSSL_TRACE_ENABLED(category) \
+    OSSL_trace_enabled(OSSL_TRACE_CATEGORY_##category)
+
+# else
+
+#  define OSSL_TRACE_ENABLED(category) (0)
+
+# endif
+
+/*
+ * OSSL_TRACE*() - OneShot Trace Macros
+ *
+ * These macros are intended to produce a simple printf-style trace output.
+ * Unfortunately, C90 macros don't support variable arguments, so the
+ * "vararg" OSSL_TRACEV() macro has a rather weird usage pattern:
+ *
+ *    OSSL_TRACEV(category, (trc_out, "format string", ...args...));
+ *
+ * Where 'channel' is the literal symbol of this name, not a variable.
+ * For that reason, it is currently not intended to be used directly,
+ * but only as helper macro for the other oneshot trace macros
+ * OSSL_TRACE(), OSSL_TRACE1(), OSSL_TRACE2(), ...
+ *
+ * Usage:
+ *
+ *    OSSL_TRACE(INIT, "Hello world!\n");
+ *    OSSL_TRACE1(TLS, "The answer is %d\n", 42);
+ *    OSSL_TRACE2(TLS, "The ultimate question to answer %d is '%s'\n",
+ *                42, "What do you get when you multiply six by nine?");
+ */
+
+# if !defined OPENSSL_NO_TRACE && !defined FIPS_MODULE
+
+#  define OSSL_TRACEV(category, args) \
+    OSSL_TRACE_BEGIN(category) \
+        BIO_printf args; \
+    OSSL_TRACE_END(category)
+
+# else
+
+#  define OSSL_TRACEV(category, args) ((void)0)
+
+# endif
+
+# define OSSL_TRACE(category, text) \
+    OSSL_TRACEV(category, (trc_out, "%s", text))
+
+# define OSSL_TRACE1(category, format, arg1) \
+    OSSL_TRACEV(category, (trc_out, format, arg1))
+# define OSSL_TRACE2(category, format, arg1, arg2) \
+    OSSL_TRACEV(category, (trc_out, format, arg1, arg2))
+# define OSSL_TRACE3(category, format, arg1, arg2, arg3) \
+    OSSL_TRACEV(category, (trc_out, format, arg1, arg2, arg3))
+# define OSSL_TRACE4(category, format, arg1, arg2, arg3, arg4) \
+    OSSL_TRACEV(category, (trc_out, format, arg1, arg2, arg3, arg4))
+# define OSSL_TRACE5(category, format, arg1, arg2, arg3, arg4, arg5) \
+    OSSL_TRACEV(category, (trc_out, format, arg1, arg2, arg3, arg4, arg5))
+# define OSSL_TRACE6(category, format, arg1, arg2, arg3, arg4, arg5, arg6) \
+    OSSL_TRACEV(category, (trc_out, format, arg1, arg2, arg3, arg4, arg5, arg6))
+# define OSSL_TRACE7(category, format, arg1, arg2, arg3, arg4, arg5, arg6, arg7) \
+    OSSL_TRACEV(category, (trc_out, format, arg1, arg2, arg3, arg4, arg5, arg6, arg7))
+# define OSSL_TRACE8(category, format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) \
+    OSSL_TRACEV(category, (trc_out, format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8))
+# define OSSL_TRACE9(category, format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9) \
+    OSSL_TRACEV(category, (trc_out, format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9))
+
+# ifdef  __cplusplus
+}
+# endif
+
+#endif
diff --git a/openssl/ts.h b/openssl/ts.h
new file mode 100644
index 0000000..8ff6733
--- /dev/null
+++ b/openssl/ts.h
@@ -0,0 +1,505 @@
+/*
+ * Copyright 2006-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_TS_H
+# define OPENSSL_TS_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_TS_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_TS
+# include <openssl/symhacks.h>
+# include <openssl/buffer.h>
+# include <openssl/evp.h>
+# include <openssl/bio.h>
+# include <openssl/asn1.h>
+# include <openssl/safestack.h>
+# include <openssl/rsa.h>
+# include <openssl/dsa.h>
+# include <openssl/dh.h>
+# include <openssl/tserr.h>
+# include <openssl/ess.h>
+# include <openssl/x509.h>
+# include <openssl/x509v3.h>
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+typedef struct TS_msg_imprint_st TS_MSG_IMPRINT;
+typedef struct TS_req_st TS_REQ;
+typedef struct TS_accuracy_st TS_ACCURACY;
+typedef struct TS_tst_info_st TS_TST_INFO;
+
+/* Possible values for status. */
+# define TS_STATUS_GRANTED                       0
+# define TS_STATUS_GRANTED_WITH_MODS             1
+# define TS_STATUS_REJECTION                     2
+# define TS_STATUS_WAITING                       3
+# define TS_STATUS_REVOCATION_WARNING            4
+# define TS_STATUS_REVOCATION_NOTIFICATION       5
+
+/* Possible values for failure_info. */
+# define TS_INFO_BAD_ALG                 0
+# define TS_INFO_BAD_REQUEST             2
+# define TS_INFO_BAD_DATA_FORMAT         5
+# define TS_INFO_TIME_NOT_AVAILABLE      14
+# define TS_INFO_UNACCEPTED_POLICY       15
+# define TS_INFO_UNACCEPTED_EXTENSION    16
+# define TS_INFO_ADD_INFO_NOT_AVAILABLE  17
+# define TS_INFO_SYSTEM_FAILURE          25
+
+
+typedef struct TS_status_info_st TS_STATUS_INFO;
+
+typedef struct TS_resp_st TS_RESP;
+
+DECLARE_ASN1_ALLOC_FUNCTIONS(TS_REQ)
+DECLARE_ASN1_ENCODE_FUNCTIONS_only(TS_REQ, TS_REQ)
+DECLARE_ASN1_DUP_FUNCTION(TS_REQ)
+
+#ifndef OPENSSL_NO_STDIO
+TS_REQ *d2i_TS_REQ_fp(FILE *fp, TS_REQ **a);
+int i2d_TS_REQ_fp(FILE *fp, const TS_REQ *a);
+#endif
+TS_REQ *d2i_TS_REQ_bio(BIO *fp, TS_REQ **a);
+int i2d_TS_REQ_bio(BIO *fp, const TS_REQ *a);
+
+DECLARE_ASN1_ALLOC_FUNCTIONS(TS_MSG_IMPRINT)
+DECLARE_ASN1_ENCODE_FUNCTIONS_only(TS_MSG_IMPRINT, TS_MSG_IMPRINT)
+DECLARE_ASN1_DUP_FUNCTION(TS_MSG_IMPRINT)
+
+#ifndef OPENSSL_NO_STDIO
+TS_MSG_IMPRINT *d2i_TS_MSG_IMPRINT_fp(FILE *fp, TS_MSG_IMPRINT **a);
+int i2d_TS_MSG_IMPRINT_fp(FILE *fp, const TS_MSG_IMPRINT *a);
+#endif
+TS_MSG_IMPRINT *d2i_TS_MSG_IMPRINT_bio(BIO *bio, TS_MSG_IMPRINT **a);
+int i2d_TS_MSG_IMPRINT_bio(BIO *bio, const TS_MSG_IMPRINT *a);
+
+DECLARE_ASN1_ALLOC_FUNCTIONS(TS_RESP)
+DECLARE_ASN1_ENCODE_FUNCTIONS_only(TS_RESP, TS_RESP)
+DECLARE_ASN1_DUP_FUNCTION(TS_RESP)
+
+#ifndef OPENSSL_NO_STDIO
+TS_RESP *d2i_TS_RESP_fp(FILE *fp, TS_RESP **a);
+int i2d_TS_RESP_fp(FILE *fp, const TS_RESP *a);
+#endif
+TS_RESP *d2i_TS_RESP_bio(BIO *bio, TS_RESP **a);
+int i2d_TS_RESP_bio(BIO *bio, const TS_RESP *a);
+
+DECLARE_ASN1_ALLOC_FUNCTIONS(TS_STATUS_INFO)
+DECLARE_ASN1_ENCODE_FUNCTIONS_only(TS_STATUS_INFO, TS_STATUS_INFO)
+DECLARE_ASN1_DUP_FUNCTION(TS_STATUS_INFO)
+
+DECLARE_ASN1_ALLOC_FUNCTIONS(TS_TST_INFO)
+DECLARE_ASN1_ENCODE_FUNCTIONS_only(TS_TST_INFO, TS_TST_INFO)
+DECLARE_ASN1_DUP_FUNCTION(TS_TST_INFO)
+TS_TST_INFO *PKCS7_to_TS_TST_INFO(PKCS7 *token);
+
+#ifndef OPENSSL_NO_STDIO
+TS_TST_INFO *d2i_TS_TST_INFO_fp(FILE *fp, TS_TST_INFO **a);
+int i2d_TS_TST_INFO_fp(FILE *fp, const TS_TST_INFO *a);
+#endif
+TS_TST_INFO *d2i_TS_TST_INFO_bio(BIO *bio, TS_TST_INFO **a);
+int i2d_TS_TST_INFO_bio(BIO *bio, const TS_TST_INFO *a);
+
+DECLARE_ASN1_ALLOC_FUNCTIONS(TS_ACCURACY)
+DECLARE_ASN1_ENCODE_FUNCTIONS_only(TS_ACCURACY, TS_ACCURACY)
+DECLARE_ASN1_DUP_FUNCTION(TS_ACCURACY)
+
+int TS_REQ_set_version(TS_REQ *a, long version);
+long TS_REQ_get_version(const TS_REQ *a);
+
+int TS_STATUS_INFO_set_status(TS_STATUS_INFO *a, int i);
+const ASN1_INTEGER *TS_STATUS_INFO_get0_status(const TS_STATUS_INFO *a);
+
+const STACK_OF(ASN1_UTF8STRING) *
+TS_STATUS_INFO_get0_text(const TS_STATUS_INFO *a);
+
+const ASN1_BIT_STRING *
+TS_STATUS_INFO_get0_failure_info(const TS_STATUS_INFO *a);
+
+int TS_REQ_set_msg_imprint(TS_REQ *a, TS_MSG_IMPRINT *msg_imprint);
+TS_MSG_IMPRINT *TS_REQ_get_msg_imprint(TS_REQ *a);
+
+int TS_MSG_IMPRINT_set_algo(TS_MSG_IMPRINT *a, X509_ALGOR *alg);
+X509_ALGOR *TS_MSG_IMPRINT_get_algo(TS_MSG_IMPRINT *a);
+
+int TS_MSG_IMPRINT_set_msg(TS_MSG_IMPRINT *a, unsigned char *d, int len);
+ASN1_OCTET_STRING *TS_MSG_IMPRINT_get_msg(TS_MSG_IMPRINT *a);
+
+int TS_REQ_set_policy_id(TS_REQ *a, const ASN1_OBJECT *policy);
+ASN1_OBJECT *TS_REQ_get_policy_id(TS_REQ *a);
+
+int TS_REQ_set_nonce(TS_REQ *a, const ASN1_INTEGER *nonce);
+const ASN1_INTEGER *TS_REQ_get_nonce(const TS_REQ *a);
+
+int TS_REQ_set_cert_req(TS_REQ *a, int cert_req);
+int TS_REQ_get_cert_req(const TS_REQ *a);
+
+STACK_OF(X509_EXTENSION) *TS_REQ_get_exts(TS_REQ *a);
+void TS_REQ_ext_free(TS_REQ *a);
+int TS_REQ_get_ext_count(TS_REQ *a);
+int TS_REQ_get_ext_by_NID(TS_REQ *a, int nid, int lastpos);
+int TS_REQ_get_ext_by_OBJ(TS_REQ *a, const ASN1_OBJECT *obj, int lastpos);
+int TS_REQ_get_ext_by_critical(TS_REQ *a, int crit, int lastpos);
+X509_EXTENSION *TS_REQ_get_ext(TS_REQ *a, int loc);
+X509_EXTENSION *TS_REQ_delete_ext(TS_REQ *a, int loc);
+int TS_REQ_add_ext(TS_REQ *a, X509_EXTENSION *ex, int loc);
+void *TS_REQ_get_ext_d2i(TS_REQ *a, int nid, int *crit, int *idx);
+
+/* Function declarations for TS_REQ defined in ts/ts_req_print.c */
+
+int TS_REQ_print_bio(BIO *bio, TS_REQ *a);
+
+/* Function declarations for TS_RESP defined in ts/ts_resp_utils.c */
+
+int TS_RESP_set_status_info(TS_RESP *a, TS_STATUS_INFO *info);
+TS_STATUS_INFO *TS_RESP_get_status_info(TS_RESP *a);
+
+/* Caller loses ownership of PKCS7 and TS_TST_INFO objects. */
+void TS_RESP_set_tst_info(TS_RESP *a, PKCS7 *p7, TS_TST_INFO *tst_info);
+PKCS7 *TS_RESP_get_token(TS_RESP *a);
+TS_TST_INFO *TS_RESP_get_tst_info(TS_RESP *a);
+
+int TS_TST_INFO_set_version(TS_TST_INFO *a, long version);
+long TS_TST_INFO_get_version(const TS_TST_INFO *a);
+
+int TS_TST_INFO_set_policy_id(TS_TST_INFO *a, ASN1_OBJECT *policy_id);
+ASN1_OBJECT *TS_TST_INFO_get_policy_id(TS_TST_INFO *a);
+
+int TS_TST_INFO_set_msg_imprint(TS_TST_INFO *a, TS_MSG_IMPRINT *msg_imprint);
+TS_MSG_IMPRINT *TS_TST_INFO_get_msg_imprint(TS_TST_INFO *a);
+
+int TS_TST_INFO_set_serial(TS_TST_INFO *a, const ASN1_INTEGER *serial);
+const ASN1_INTEGER *TS_TST_INFO_get_serial(const TS_TST_INFO *a);
+
+int TS_TST_INFO_set_time(TS_TST_INFO *a, const ASN1_GENERALIZEDTIME *gtime);
+const ASN1_GENERALIZEDTIME *TS_TST_INFO_get_time(const TS_TST_INFO *a);
+
+int TS_TST_INFO_set_accuracy(TS_TST_INFO *a, TS_ACCURACY *accuracy);
+TS_ACCURACY *TS_TST_INFO_get_accuracy(TS_TST_INFO *a);
+
+int TS_ACCURACY_set_seconds(TS_ACCURACY *a, const ASN1_INTEGER *seconds);
+const ASN1_INTEGER *TS_ACCURACY_get_seconds(const TS_ACCURACY *a);
+
+int TS_ACCURACY_set_millis(TS_ACCURACY *a, const ASN1_INTEGER *millis);
+const ASN1_INTEGER *TS_ACCURACY_get_millis(const TS_ACCURACY *a);
+
+int TS_ACCURACY_set_micros(TS_ACCURACY *a, const ASN1_INTEGER *micros);
+const ASN1_INTEGER *TS_ACCURACY_get_micros(const TS_ACCURACY *a);
+
+int TS_TST_INFO_set_ordering(TS_TST_INFO *a, int ordering);
+int TS_TST_INFO_get_ordering(const TS_TST_INFO *a);
+
+int TS_TST_INFO_set_nonce(TS_TST_INFO *a, const ASN1_INTEGER *nonce);
+const ASN1_INTEGER *TS_TST_INFO_get_nonce(const TS_TST_INFO *a);
+
+int TS_TST_INFO_set_tsa(TS_TST_INFO *a, GENERAL_NAME *tsa);
+GENERAL_NAME *TS_TST_INFO_get_tsa(TS_TST_INFO *a);
+
+STACK_OF(X509_EXTENSION) *TS_TST_INFO_get_exts(TS_TST_INFO *a);
+void TS_TST_INFO_ext_free(TS_TST_INFO *a);
+int TS_TST_INFO_get_ext_count(TS_TST_INFO *a);
+int TS_TST_INFO_get_ext_by_NID(TS_TST_INFO *a, int nid, int lastpos);
+int TS_TST_INFO_get_ext_by_OBJ(TS_TST_INFO *a, const ASN1_OBJECT *obj,
+                               int lastpos);
+int TS_TST_INFO_get_ext_by_critical(TS_TST_INFO *a, int crit, int lastpos);
+X509_EXTENSION *TS_TST_INFO_get_ext(TS_TST_INFO *a, int loc);
+X509_EXTENSION *TS_TST_INFO_delete_ext(TS_TST_INFO *a, int loc);
+int TS_TST_INFO_add_ext(TS_TST_INFO *a, X509_EXTENSION *ex, int loc);
+void *TS_TST_INFO_get_ext_d2i(TS_TST_INFO *a, int nid, int *crit, int *idx);
+
+/*
+ * Declarations related to response generation, defined in ts/ts_resp_sign.c.
+ */
+
+/* Optional flags for response generation. */
+
+/* Don't include the TSA name in response. */
+# define TS_TSA_NAME             0x01
+
+/* Set ordering to true in response. */
+# define TS_ORDERING             0x02
+
+/*
+ * Include the signer certificate and the other specified certificates in
+ * the ESS signing certificate attribute beside the PKCS7 signed data.
+ * Only the signer certificates is included by default.
+ */
+# define TS_ESS_CERT_ID_CHAIN    0x04
+
+/* Forward declaration. */
+struct TS_resp_ctx;
+
+/* This must return a unique number less than 160 bits long. */
+typedef ASN1_INTEGER *(*TS_serial_cb) (struct TS_resp_ctx *, void *);
+
+/*
+ * This must return the seconds and microseconds since Jan 1, 1970 in the sec
+ * and usec variables allocated by the caller. Return non-zero for success
+ * and zero for failure.
+ */
+typedef int (*TS_time_cb) (struct TS_resp_ctx *, void *, long *sec,
+                           long *usec);
+
+/*
+ * This must process the given extension. It can modify the TS_TST_INFO
+ * object of the context. Return values: !0 (processed), 0 (error, it must
+ * set the status info/failure info of the response).
+ */
+typedef int (*TS_extension_cb) (struct TS_resp_ctx *, X509_EXTENSION *,
+                                void *);
+
+typedef struct TS_resp_ctx TS_RESP_CTX;
+
+/* Creates a response context that can be used for generating responses. */
+TS_RESP_CTX *TS_RESP_CTX_new(void);
+TS_RESP_CTX *TS_RESP_CTX_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
+void TS_RESP_CTX_free(TS_RESP_CTX *ctx);
+
+/* This parameter must be set. */
+int TS_RESP_CTX_set_signer_cert(TS_RESP_CTX *ctx, X509 *signer);
+
+/* This parameter must be set. */
+int TS_RESP_CTX_set_signer_key(TS_RESP_CTX *ctx, EVP_PKEY *key);
+
+int TS_RESP_CTX_set_signer_digest(TS_RESP_CTX *ctx,
+                                  const EVP_MD *signer_digest);
+int TS_RESP_CTX_set_ess_cert_id_digest(TS_RESP_CTX *ctx, const EVP_MD *md);
+
+/* This parameter must be set. */
+int TS_RESP_CTX_set_def_policy(TS_RESP_CTX *ctx, const ASN1_OBJECT *def_policy);
+
+/* No additional certs are included in the response by default. */
+int TS_RESP_CTX_set_certs(TS_RESP_CTX *ctx, STACK_OF(X509) *certs);
+
+/*
+ * Adds a new acceptable policy, only the default policy is accepted by
+ * default.
+ */
+int TS_RESP_CTX_add_policy(TS_RESP_CTX *ctx, const ASN1_OBJECT *policy);
+
+/*
+ * Adds a new acceptable message digest. Note that no message digests are
+ * accepted by default. The md argument is shared with the caller.
+ */
+int TS_RESP_CTX_add_md(TS_RESP_CTX *ctx, const EVP_MD *md);
+
+/* Accuracy is not included by default. */
+int TS_RESP_CTX_set_accuracy(TS_RESP_CTX *ctx,
+                             int secs, int millis, int micros);
+
+/*
+ * Clock precision digits, i.e. the number of decimal digits: '0' means sec,
+ * '3' msec, '6' usec, and so on. Default is 0.
+ */
+int TS_RESP_CTX_set_clock_precision_digits(TS_RESP_CTX *ctx,
+                                           unsigned clock_precision_digits);
+/* At most we accept usec precision. */
+# define TS_MAX_CLOCK_PRECISION_DIGITS   6
+
+/* Maximum status message length */
+# define TS_MAX_STATUS_LENGTH   (1024 * 1024)
+
+/* No flags are set by default. */
+void TS_RESP_CTX_add_flags(TS_RESP_CTX *ctx, int flags);
+
+/* Default callback always returns a constant. */
+void TS_RESP_CTX_set_serial_cb(TS_RESP_CTX *ctx, TS_serial_cb cb, void *data);
+
+/* Default callback uses the gettimeofday() and gmtime() system calls. */
+void TS_RESP_CTX_set_time_cb(TS_RESP_CTX *ctx, TS_time_cb cb, void *data);
+
+/*
+ * Default callback rejects all extensions. The extension callback is called
+ * when the TS_TST_INFO object is already set up and not signed yet.
+ */
+/* FIXME: extension handling is not tested yet. */
+void TS_RESP_CTX_set_extension_cb(TS_RESP_CTX *ctx,
+                                  TS_extension_cb cb, void *data);
+
+/* The following methods can be used in the callbacks. */
+int TS_RESP_CTX_set_status_info(TS_RESP_CTX *ctx,
+                                int status, const char *text);
+
+/* Sets the status info only if it is still TS_STATUS_GRANTED. */
+int TS_RESP_CTX_set_status_info_cond(TS_RESP_CTX *ctx,
+                                     int status, const char *text);
+
+int TS_RESP_CTX_add_failure_info(TS_RESP_CTX *ctx, int failure);
+
+/* The get methods below can be used in the extension callback. */
+TS_REQ *TS_RESP_CTX_get_request(TS_RESP_CTX *ctx);
+
+TS_TST_INFO *TS_RESP_CTX_get_tst_info(TS_RESP_CTX *ctx);
+
+/*
+ * Creates the signed TS_TST_INFO and puts it in TS_RESP.
+ * In case of errors it sets the status info properly.
+ * Returns NULL only in case of memory allocation/fatal error.
+ */
+TS_RESP *TS_RESP_create_response(TS_RESP_CTX *ctx, BIO *req_bio);
+
+/*
+ * Declarations related to response verification,
+ * they are defined in ts/ts_resp_verify.c.
+ */
+
+int TS_RESP_verify_signature(PKCS7 *token, STACK_OF(X509) *certs,
+                             X509_STORE *store, X509 **signer_out);
+
+/* Context structure for the generic verify method. */
+
+/* Verify the signer's certificate and the signature of the response. */
+# define TS_VFY_SIGNATURE        (1u << 0)
+/* Verify the version number of the response. */
+# define TS_VFY_VERSION          (1u << 1)
+/* Verify if the policy supplied by the user matches the policy of the TSA. */
+# define TS_VFY_POLICY           (1u << 2)
+/*
+ * Verify the message imprint provided by the user. This flag should not be
+ * specified with TS_VFY_DATA.
+ */
+# define TS_VFY_IMPRINT          (1u << 3)
+/*
+ * Verify the message imprint computed by the verify method from the user
+ * provided data and the MD algorithm of the response. This flag should not
+ * be specified with TS_VFY_IMPRINT.
+ */
+# define TS_VFY_DATA             (1u << 4)
+/* Verify the nonce value. */
+# define TS_VFY_NONCE            (1u << 5)
+/* Verify if the TSA name field matches the signer certificate. */
+# define TS_VFY_SIGNER           (1u << 6)
+/* Verify if the TSA name field equals to the user provided name. */
+# define TS_VFY_TSA_NAME         (1u << 7)
+
+/* You can use the following convenience constants. */
+# define TS_VFY_ALL_IMPRINT      (TS_VFY_SIGNATURE       \
+                                 | TS_VFY_VERSION       \
+                                 | TS_VFY_POLICY        \
+                                 | TS_VFY_IMPRINT       \
+                                 | TS_VFY_NONCE         \
+                                 | TS_VFY_SIGNER        \
+                                 | TS_VFY_TSA_NAME)
+# define TS_VFY_ALL_DATA         (TS_VFY_SIGNATURE       \
+                                 | TS_VFY_VERSION       \
+                                 | TS_VFY_POLICY        \
+                                 | TS_VFY_DATA          \
+                                 | TS_VFY_NONCE         \
+                                 | TS_VFY_SIGNER        \
+                                 | TS_VFY_TSA_NAME)
+
+typedef struct TS_verify_ctx TS_VERIFY_CTX;
+
+int TS_RESP_verify_response(TS_VERIFY_CTX *ctx, TS_RESP *response);
+int TS_RESP_verify_token(TS_VERIFY_CTX *ctx, PKCS7 *token);
+
+/*
+ * Declarations related to response verification context,
+ */
+TS_VERIFY_CTX *TS_VERIFY_CTX_new(void);
+void TS_VERIFY_CTX_init(TS_VERIFY_CTX *ctx);
+void TS_VERIFY_CTX_free(TS_VERIFY_CTX *ctx);
+void TS_VERIFY_CTX_cleanup(TS_VERIFY_CTX *ctx);
+int TS_VERIFY_CTX_set_flags(TS_VERIFY_CTX *ctx, int f);
+int TS_VERIFY_CTX_add_flags(TS_VERIFY_CTX *ctx, int f);
+BIO *TS_VERIFY_CTX_set_data(TS_VERIFY_CTX *ctx, BIO *b);
+unsigned char *TS_VERIFY_CTX_set_imprint(TS_VERIFY_CTX *ctx,
+                                         unsigned char *hexstr, long len);
+X509_STORE *TS_VERIFY_CTX_set_store(TS_VERIFY_CTX *ctx, X509_STORE *s);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define TS_VERIFY_CTS_set_certs(ctx, cert) TS_VERIFY_CTX_set_certs(ctx,cert)
+# endif
+STACK_OF(X509) *TS_VERIFY_CTX_set_certs(TS_VERIFY_CTX *ctx, STACK_OF(X509) *certs);
+
+/*-
+ * If ctx is NULL, it allocates and returns a new object, otherwise
+ * it returns ctx. It initialises all the members as follows:
+ * flags = TS_VFY_ALL_IMPRINT & ~(TS_VFY_TSA_NAME | TS_VFY_SIGNATURE)
+ * certs = NULL
+ * store = NULL
+ * policy = policy from the request or NULL if absent (in this case
+ *      TS_VFY_POLICY is cleared from flags as well)
+ * md_alg = MD algorithm from request
+ * imprint, imprint_len = imprint from request
+ * data = NULL
+ * nonce, nonce_len = nonce from the request or NULL if absent (in this case
+ *      TS_VFY_NONCE is cleared from flags as well)
+ * tsa_name = NULL
+ * Important: after calling this method TS_VFY_SIGNATURE should be added!
+ */
+TS_VERIFY_CTX *TS_REQ_to_TS_VERIFY_CTX(TS_REQ *req, TS_VERIFY_CTX *ctx);
+
+/* Function declarations for TS_RESP defined in ts/ts_resp_print.c */
+
+int TS_RESP_print_bio(BIO *bio, TS_RESP *a);
+int TS_STATUS_INFO_print_bio(BIO *bio, TS_STATUS_INFO *a);
+int TS_TST_INFO_print_bio(BIO *bio, TS_TST_INFO *a);
+
+/* Common utility functions defined in ts/ts_lib.c */
+
+int TS_ASN1_INTEGER_print_bio(BIO *bio, const ASN1_INTEGER *num);
+int TS_OBJ_print_bio(BIO *bio, const ASN1_OBJECT *obj);
+int TS_ext_print_bio(BIO *bio, const STACK_OF(X509_EXTENSION) *extensions);
+int TS_X509_ALGOR_print_bio(BIO *bio, const X509_ALGOR *alg);
+int TS_MSG_IMPRINT_print_bio(BIO *bio, TS_MSG_IMPRINT *msg);
+
+/*
+ * Function declarations for handling configuration options, defined in
+ * ts/ts_conf.c
+ */
+
+X509 *TS_CONF_load_cert(const char *file);
+STACK_OF(X509) *TS_CONF_load_certs(const char *file);
+EVP_PKEY *TS_CONF_load_key(const char *file, const char *pass);
+const char *TS_CONF_get_tsa_section(CONF *conf, const char *section);
+int TS_CONF_set_serial(CONF *conf, const char *section, TS_serial_cb cb,
+                       TS_RESP_CTX *ctx);
+#ifndef OPENSSL_NO_ENGINE
+int TS_CONF_set_crypto_device(CONF *conf, const char *section,
+                              const char *device);
+int TS_CONF_set_default_engine(const char *name);
+#endif
+int TS_CONF_set_signer_cert(CONF *conf, const char *section,
+                            const char *cert, TS_RESP_CTX *ctx);
+int TS_CONF_set_certs(CONF *conf, const char *section, const char *certs,
+                      TS_RESP_CTX *ctx);
+int TS_CONF_set_signer_key(CONF *conf, const char *section,
+                           const char *key, const char *pass,
+                           TS_RESP_CTX *ctx);
+int TS_CONF_set_signer_digest(CONF *conf, const char *section,
+                               const char *md, TS_RESP_CTX *ctx);
+int TS_CONF_set_def_policy(CONF *conf, const char *section,
+                           const char *policy, TS_RESP_CTX *ctx);
+int TS_CONF_set_policies(CONF *conf, const char *section, TS_RESP_CTX *ctx);
+int TS_CONF_set_digests(CONF *conf, const char *section, TS_RESP_CTX *ctx);
+int TS_CONF_set_accuracy(CONF *conf, const char *section, TS_RESP_CTX *ctx);
+int TS_CONF_set_clock_precision_digits(const CONF *conf, const char *section,
+                                       TS_RESP_CTX *ctx);
+int TS_CONF_set_ordering(CONF *conf, const char *section, TS_RESP_CTX *ctx);
+int TS_CONF_set_tsa_name(CONF *conf, const char *section, TS_RESP_CTX *ctx);
+int TS_CONF_set_ess_cert_id_chain(CONF *conf, const char *section,
+                                  TS_RESP_CTX *ctx);
+int TS_CONF_set_ess_cert_id_digest(CONF *conf, const char *section,
+                                      TS_RESP_CTX *ctx);
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif
+#endif
diff --git a/openssl/tserr.h b/openssl/tserr.h
new file mode 100644
index 0000000..e1b943e
--- /dev/null
+++ b/openssl/tserr.h
@@ -0,0 +1,67 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_TSERR_H
+# define OPENSSL_TSERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+# ifndef OPENSSL_NO_TS
+
+
+/*
+ * TS reason codes.
+ */
+#  define TS_R_BAD_PKCS7_TYPE                              132
+#  define TS_R_BAD_TYPE                                    133
+#  define TS_R_CANNOT_LOAD_CERT                            137
+#  define TS_R_CANNOT_LOAD_KEY                             138
+#  define TS_R_CERTIFICATE_VERIFY_ERROR                    100
+#  define TS_R_COULD_NOT_SET_ENGINE                        127
+#  define TS_R_COULD_NOT_SET_TIME                          115
+#  define TS_R_DETACHED_CONTENT                            134
+#  define TS_R_ESS_ADD_SIGNING_CERT_ERROR                  116
+#  define TS_R_ESS_ADD_SIGNING_CERT_V2_ERROR               139
+#  define TS_R_ESS_SIGNING_CERTIFICATE_ERROR               101
+#  define TS_R_INVALID_NULL_POINTER                        102
+#  define TS_R_INVALID_SIGNER_CERTIFICATE_PURPOSE          117
+#  define TS_R_MESSAGE_IMPRINT_MISMATCH                    103
+#  define TS_R_NONCE_MISMATCH                              104
+#  define TS_R_NONCE_NOT_RETURNED                          105
+#  define TS_R_NO_CONTENT                                  106
+#  define TS_R_NO_TIME_STAMP_TOKEN                         107
+#  define TS_R_PKCS7_ADD_SIGNATURE_ERROR                   118
+#  define TS_R_PKCS7_ADD_SIGNED_ATTR_ERROR                 119
+#  define TS_R_PKCS7_TO_TS_TST_INFO_FAILED                 129
+#  define TS_R_POLICY_MISMATCH                             108
+#  define TS_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE      120
+#  define TS_R_RESPONSE_SETUP_ERROR                        121
+#  define TS_R_SIGNATURE_FAILURE                           109
+#  define TS_R_THERE_MUST_BE_ONE_SIGNER                    110
+#  define TS_R_TIME_SYSCALL_ERROR                          122
+#  define TS_R_TOKEN_NOT_PRESENT                           130
+#  define TS_R_TOKEN_PRESENT                               131
+#  define TS_R_TSA_NAME_MISMATCH                           111
+#  define TS_R_TSA_UNTRUSTED                               112
+#  define TS_R_TST_INFO_SETUP_ERROR                        123
+#  define TS_R_TS_DATASIGN                                 124
+#  define TS_R_UNACCEPTABLE_POLICY                         125
+#  define TS_R_UNSUPPORTED_MD_ALGORITHM                    126
+#  define TS_R_UNSUPPORTED_VERSION                         113
+#  define TS_R_VAR_BAD_VALUE                               135
+#  define TS_R_VAR_LOOKUP_FAILURE                          136
+#  define TS_R_WRONG_CONTENT_TYPE                          114
+
+# endif
+#endif
diff --git a/openssl/txt_db.h b/openssl/txt_db.h
new file mode 100644
index 0000000..af169a3
--- /dev/null
+++ b/openssl/txt_db.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_TXT_DB_H
+# define OPENSSL_TXT_DB_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_TXT_DB_H
+# endif
+
+# include <openssl/opensslconf.h>
+# include <openssl/bio.h>
+# include <openssl/safestack.h>
+# include <openssl/lhash.h>
+
+# define DB_ERROR_OK                     0
+# define DB_ERROR_MALLOC                 1
+# define DB_ERROR_INDEX_CLASH            2
+# define DB_ERROR_INDEX_OUT_OF_RANGE     3
+# define DB_ERROR_NO_INDEX               4
+# define DB_ERROR_INSERT_INDEX_CLASH     5
+# define DB_ERROR_WRONG_NUM_FIELDS       6
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+typedef OPENSSL_STRING *OPENSSL_PSTRING;
+DEFINE_SPECIAL_STACK_OF(OPENSSL_PSTRING, OPENSSL_STRING)
+
+typedef struct txt_db_st {
+    int num_fields;
+    STACK_OF(OPENSSL_PSTRING) *data;
+    LHASH_OF(OPENSSL_STRING) **index;
+    int (**qual) (OPENSSL_STRING *);
+    long error;
+    long arg1;
+    long arg2;
+    OPENSSL_STRING *arg_row;
+} TXT_DB;
+
+TXT_DB *TXT_DB_read(BIO *in, int num);
+long TXT_DB_write(BIO *out, TXT_DB *db);
+int TXT_DB_create_index(TXT_DB *db, int field, int (*qual) (OPENSSL_STRING *),
+                        OPENSSL_LH_HASHFUNC hash, OPENSSL_LH_COMPFUNC cmp);
+void TXT_DB_free(TXT_DB *db);
+OPENSSL_STRING *TXT_DB_get_by_index(TXT_DB *db, int idx,
+                                    OPENSSL_STRING *value);
+int TXT_DB_insert(TXT_DB *db, OPENSSL_STRING *value);
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif
diff --git a/openssl/types.h b/openssl/types.h
new file mode 100644
index 0000000..5f9d8c2
--- /dev/null
+++ b/openssl/types.h
@@ -0,0 +1,239 @@
+/*
+ * Copyright 2001-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+/*
+ * Unfortunate workaround to avoid symbol conflict with wincrypt.h
+ * See https://github.com/openssl/openssl/issues/9981
+ */
+#ifdef _WIN32
+# define WINCRYPT_USE_SYMBOL_PREFIX
+# undef X509_NAME
+# undef X509_EXTENSIONS
+# undef PKCS7_SIGNER_INFO
+# undef OCSP_REQUEST
+# undef OCSP_RESPONSE
+#endif
+
+#ifndef OPENSSL_TYPES_H
+# define OPENSSL_TYPES_H
+
+# include <limits.h>
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+# include <openssl/e_os2.h>
+# include <openssl/safestack.h>
+# include <openssl/macros.h>
+
+typedef struct ossl_provider_st OSSL_PROVIDER; /* Provider Object */
+
+# ifdef NO_ASN1_TYPEDEFS
+#  define ASN1_INTEGER            ASN1_STRING
+#  define ASN1_ENUMERATED         ASN1_STRING
+#  define ASN1_BIT_STRING         ASN1_STRING
+#  define ASN1_OCTET_STRING       ASN1_STRING
+#  define ASN1_PRINTABLESTRING    ASN1_STRING
+#  define ASN1_T61STRING          ASN1_STRING
+#  define ASN1_IA5STRING          ASN1_STRING
+#  define ASN1_UTCTIME            ASN1_STRING
+#  define ASN1_GENERALIZEDTIME    ASN1_STRING
+#  define ASN1_TIME               ASN1_STRING
+#  define ASN1_GENERALSTRING      ASN1_STRING
+#  define ASN1_UNIVERSALSTRING    ASN1_STRING
+#  define ASN1_BMPSTRING          ASN1_STRING
+#  define ASN1_VISIBLESTRING      ASN1_STRING
+#  define ASN1_UTF8STRING         ASN1_STRING
+#  define ASN1_BOOLEAN            int
+#  define ASN1_NULL               int
+# else
+typedef struct asn1_string_st ASN1_INTEGER;
+typedef struct asn1_string_st ASN1_ENUMERATED;
+typedef struct asn1_string_st ASN1_BIT_STRING;
+typedef struct asn1_string_st ASN1_OCTET_STRING;
+typedef struct asn1_string_st ASN1_PRINTABLESTRING;
+typedef struct asn1_string_st ASN1_T61STRING;
+typedef struct asn1_string_st ASN1_IA5STRING;
+typedef struct asn1_string_st ASN1_GENERALSTRING;
+typedef struct asn1_string_st ASN1_UNIVERSALSTRING;
+typedef struct asn1_string_st ASN1_BMPSTRING;
+typedef struct asn1_string_st ASN1_UTCTIME;
+typedef struct asn1_string_st ASN1_TIME;
+typedef struct asn1_string_st ASN1_GENERALIZEDTIME;
+typedef struct asn1_string_st ASN1_VISIBLESTRING;
+typedef struct asn1_string_st ASN1_UTF8STRING;
+typedef struct asn1_string_st ASN1_STRING;
+typedef int ASN1_BOOLEAN;
+typedef int ASN1_NULL;
+# endif
+
+typedef struct asn1_type_st ASN1_TYPE;
+typedef struct asn1_object_st ASN1_OBJECT;
+typedef struct asn1_string_table_st ASN1_STRING_TABLE;
+
+typedef struct ASN1_ITEM_st ASN1_ITEM;
+typedef struct asn1_pctx_st ASN1_PCTX;
+typedef struct asn1_sctx_st ASN1_SCTX;
+
+# ifdef BIGNUM
+#  undef BIGNUM
+# endif
+
+typedef struct bio_st BIO;
+typedef struct bignum_st BIGNUM;
+typedef struct bignum_ctx BN_CTX;
+typedef struct bn_blinding_st BN_BLINDING;
+typedef struct bn_mont_ctx_st BN_MONT_CTX;
+typedef struct bn_recp_ctx_st BN_RECP_CTX;
+typedef struct bn_gencb_st BN_GENCB;
+
+typedef struct buf_mem_st BUF_MEM;
+
+STACK_OF(BIGNUM);
+STACK_OF(BIGNUM_const);
+
+typedef struct err_state_st ERR_STATE;
+
+typedef struct evp_cipher_st EVP_CIPHER;
+typedef struct evp_cipher_ctx_st EVP_CIPHER_CTX;
+typedef struct evp_md_st EVP_MD;
+typedef struct evp_md_ctx_st EVP_MD_CTX;
+typedef struct evp_mac_st EVP_MAC;
+typedef struct evp_mac_ctx_st EVP_MAC_CTX;
+typedef struct evp_pkey_st EVP_PKEY;
+
+typedef struct evp_pkey_asn1_method_st EVP_PKEY_ASN1_METHOD;
+
+typedef struct evp_pkey_method_st EVP_PKEY_METHOD;
+typedef struct evp_pkey_ctx_st EVP_PKEY_CTX;
+
+typedef struct evp_keymgmt_st EVP_KEYMGMT;
+
+typedef struct evp_kdf_st EVP_KDF;
+typedef struct evp_kdf_ctx_st EVP_KDF_CTX;
+
+typedef struct evp_rand_st EVP_RAND;
+typedef struct evp_rand_ctx_st EVP_RAND_CTX;
+
+typedef struct evp_keyexch_st EVP_KEYEXCH;
+
+typedef struct evp_signature_st EVP_SIGNATURE;
+
+typedef struct evp_asym_cipher_st EVP_ASYM_CIPHER;
+
+typedef struct evp_kem_st EVP_KEM;
+
+typedef struct evp_Encode_Ctx_st EVP_ENCODE_CTX;
+
+typedef struct hmac_ctx_st HMAC_CTX;
+
+typedef struct dh_st DH;
+typedef struct dh_method DH_METHOD;
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+typedef struct dsa_st DSA;
+typedef struct dsa_method DSA_METHOD;
+# endif
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+typedef struct rsa_st RSA;
+typedef struct rsa_meth_st RSA_METHOD;
+# endif
+typedef struct rsa_pss_params_st RSA_PSS_PARAMS;
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+typedef struct ec_key_st EC_KEY;
+typedef struct ec_key_method_st EC_KEY_METHOD;
+# endif
+
+typedef struct rand_meth_st RAND_METHOD;
+typedef struct rand_drbg_st RAND_DRBG;
+
+typedef struct ssl_dane_st SSL_DANE;
+typedef struct x509_st X509;
+typedef struct X509_algor_st X509_ALGOR;
+typedef struct X509_crl_st X509_CRL;
+typedef struct x509_crl_method_st X509_CRL_METHOD;
+typedef struct x509_revoked_st X509_REVOKED;
+typedef struct X509_name_st X509_NAME;
+typedef struct X509_pubkey_st X509_PUBKEY;
+typedef struct x509_store_st X509_STORE;
+typedef struct x509_store_ctx_st X509_STORE_CTX;
+
+typedef struct x509_object_st X509_OBJECT;
+typedef struct x509_lookup_st X509_LOOKUP;
+typedef struct x509_lookup_method_st X509_LOOKUP_METHOD;
+typedef struct X509_VERIFY_PARAM_st X509_VERIFY_PARAM;
+
+typedef struct x509_sig_info_st X509_SIG_INFO;
+
+typedef struct pkcs8_priv_key_info_st PKCS8_PRIV_KEY_INFO;
+
+typedef struct v3_ext_ctx X509V3_CTX;
+typedef struct conf_st CONF;
+typedef struct ossl_init_settings_st OPENSSL_INIT_SETTINGS;
+
+typedef struct ui_st UI;
+typedef struct ui_method_st UI_METHOD;
+
+typedef struct engine_st ENGINE;
+typedef struct ssl_st SSL;
+typedef struct ssl_ctx_st SSL_CTX;
+
+typedef struct comp_ctx_st COMP_CTX;
+typedef struct comp_method_st COMP_METHOD;
+
+typedef struct X509_POLICY_NODE_st X509_POLICY_NODE;
+typedef struct X509_POLICY_LEVEL_st X509_POLICY_LEVEL;
+typedef struct X509_POLICY_TREE_st X509_POLICY_TREE;
+typedef struct X509_POLICY_CACHE_st X509_POLICY_CACHE;
+
+typedef struct AUTHORITY_KEYID_st AUTHORITY_KEYID;
+typedef struct DIST_POINT_st DIST_POINT;
+typedef struct ISSUING_DIST_POINT_st ISSUING_DIST_POINT;
+typedef struct NAME_CONSTRAINTS_st NAME_CONSTRAINTS;
+
+typedef struct crypto_ex_data_st CRYPTO_EX_DATA;
+
+typedef struct ossl_http_req_ctx_st OSSL_HTTP_REQ_CTX;
+typedef struct ocsp_response_st OCSP_RESPONSE;
+typedef struct ocsp_responder_id_st OCSP_RESPID;
+
+typedef struct sct_st SCT;
+typedef struct sct_ctx_st SCT_CTX;
+typedef struct ctlog_st CTLOG;
+typedef struct ctlog_store_st CTLOG_STORE;
+typedef struct ct_policy_eval_ctx_st CT_POLICY_EVAL_CTX;
+
+typedef struct ossl_store_info_st OSSL_STORE_INFO;
+typedef struct ossl_store_search_st OSSL_STORE_SEARCH;
+
+typedef struct ossl_lib_ctx_st OSSL_LIB_CTX;
+
+typedef struct ossl_dispatch_st OSSL_DISPATCH;
+typedef struct ossl_item_st OSSL_ITEM;
+typedef struct ossl_algorithm_st OSSL_ALGORITHM;
+typedef struct ossl_param_st OSSL_PARAM;
+typedef struct ossl_param_bld_st OSSL_PARAM_BLD;
+
+typedef int pem_password_cb (char *buf, int size, int rwflag, void *userdata);
+
+typedef struct ossl_encoder_st OSSL_ENCODER;
+typedef struct ossl_encoder_ctx_st OSSL_ENCODER_CTX;
+typedef struct ossl_decoder_st OSSL_DECODER;
+typedef struct ossl_decoder_ctx_st OSSL_DECODER_CTX;
+
+typedef struct ossl_self_test_st OSSL_SELF_TEST;
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif /* OPENSSL_TYPES_H */
diff --git a/openssl/ui.h b/openssl/ui.h
new file mode 100644
index 0000000..835b0eb
--- /dev/null
+++ b/openssl/ui.h
@@ -0,0 +1,407 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\ui.h.in
+ *
+ * Copyright 2001-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+#ifndef OPENSSL_UI_H
+# define OPENSSL_UI_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_UI_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  include <openssl/crypto.h>
+# endif
+# include <openssl/safestack.h>
+# include <openssl/pem.h>
+# include <openssl/types.h>
+# include <openssl/uierr.h>
+
+/* For compatibility reasons, the macro OPENSSL_NO_UI is currently retained */
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  ifdef OPENSSL_NO_UI_CONSOLE
+#   define OPENSSL_NO_UI
+#  endif
+# endif
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+/*
+ * All the following functions return -1 or NULL on error and in some cases
+ * (UI_process()) -2 if interrupted or in some other way cancelled. When
+ * everything is fine, they return 0, a positive value or a non-NULL pointer,
+ * all depending on their purpose.
+ */
+
+/* Creators and destructor.   */
+UI *UI_new(void);
+UI *UI_new_method(const UI_METHOD *method);
+void UI_free(UI *ui);
+
+/*-
+   The following functions are used to add strings to be printed and prompt
+   strings to prompt for data.  The names are UI_{add,dup}_<function>_string
+   and UI_{add,dup}_input_boolean.
+
+   UI_{add,dup}_<function>_string have the following meanings:
+        add     add a text or prompt string.  The pointers given to these
+                functions are used verbatim, no copying is done.
+        dup     make a copy of the text or prompt string, then add the copy
+                to the collection of strings in the user interface.
+        <function>
+                The function is a name for the functionality that the given
+                string shall be used for.  It can be one of:
+                        input   use the string as data prompt.
+                        verify  use the string as verification prompt.  This
+                                is used to verify a previous input.
+                        info    use the string for informational output.
+                        error   use the string for error output.
+   Honestly, there's currently no difference between info and error for the
+   moment.
+
+   UI_{add,dup}_input_boolean have the same semantics for "add" and "dup",
+   and are typically used when one wants to prompt for a yes/no response.
+
+   All of the functions in this group take a UI and a prompt string.
+   The string input and verify addition functions also take a flag argument,
+   a buffer for the result to end up with, a minimum input size and a maximum
+   input size (the result buffer MUST be large enough to be able to contain
+   the maximum number of characters).  Additionally, the verify addition
+   functions takes another buffer to compare the result against.
+   The boolean input functions take an action description string (which should
+   be safe to ignore if the expected user action is obvious, for example with
+   a dialog box with an OK button and a Cancel button), a string of acceptable
+   characters to mean OK and to mean Cancel.  The two last strings are checked
+   to make sure they don't have common characters.  Additionally, the same
+   flag argument as for the string input is taken, as well as a result buffer.
+   The result buffer is required to be at least one byte long.  Depending on
+   the answer, the first character from the OK or the Cancel character strings
+   will be stored in the first byte of the result buffer.  No NUL will be
+   added, so the result is *not* a string.
+
+   On success, the all return an index of the added information.  That index
+   is useful when retrieving results with UI_get0_result(). */
+int UI_add_input_string(UI *ui, const char *prompt, int flags,
+                        char *result_buf, int minsize, int maxsize);
+int UI_dup_input_string(UI *ui, const char *prompt, int flags,
+                        char *result_buf, int minsize, int maxsize);
+int UI_add_verify_string(UI *ui, const char *prompt, int flags,
+                         char *result_buf, int minsize, int maxsize,
+                         const char *test_buf);
+int UI_dup_verify_string(UI *ui, const char *prompt, int flags,
+                         char *result_buf, int minsize, int maxsize,
+                         const char *test_buf);
+int UI_add_input_boolean(UI *ui, const char *prompt, const char *action_desc,
+                         const char *ok_chars, const char *cancel_chars,
+                         int flags, char *result_buf);
+int UI_dup_input_boolean(UI *ui, const char *prompt, const char *action_desc,
+                         const char *ok_chars, const char *cancel_chars,
+                         int flags, char *result_buf);
+int UI_add_info_string(UI *ui, const char *text);
+int UI_dup_info_string(UI *ui, const char *text);
+int UI_add_error_string(UI *ui, const char *text);
+int UI_dup_error_string(UI *ui, const char *text);
+
+/* These are the possible flags.  They can be or'ed together. */
+/* Use to have echoing of input */
+# define UI_INPUT_FLAG_ECHO              0x01
+/*
+ * Use a default password.  Where that password is found is completely up to
+ * the application, it might for example be in the user data set with
+ * UI_add_user_data().  It is not recommended to have more than one input in
+ * each UI being marked with this flag, or the application might get
+ * confused.
+ */
+# define UI_INPUT_FLAG_DEFAULT_PWD       0x02
+
+/*-
+ * The user of these routines may want to define flags of their own.  The core
+ * UI won't look at those, but will pass them on to the method routines.  They
+ * must use higher bits so they don't get confused with the UI bits above.
+ * UI_INPUT_FLAG_USER_BASE tells which is the lowest bit to use.  A good
+ * example of use is this:
+ *
+ *    #define MY_UI_FLAG1       (0x01 << UI_INPUT_FLAG_USER_BASE)
+ *
+*/
+# define UI_INPUT_FLAG_USER_BASE 16
+
+/*-
+ * The following function helps construct a prompt.
+ * phrase_desc is a textual short description of the phrase to enter,
+ * for example "pass phrase", and
+ * object_name is the name of the object
+ * (which might be a card name or a file name) or NULL.
+ * The returned string shall always be allocated on the heap with
+ * OPENSSL_malloc(), and need to be free'd with OPENSSL_free().
+ *
+ * If the ui_method doesn't contain a pointer to a user-defined prompt
+ * constructor, a default string is built, looking like this:
+ *
+ *       "Enter {phrase_desc} for {object_name}:"
+ *
+ * So, if phrase_desc has the value "pass phrase" and object_name has
+ * the value "foo.key", the resulting string is:
+ *
+ *       "Enter pass phrase for foo.key:"
+*/
+char *UI_construct_prompt(UI *ui_method,
+                          const char *phrase_desc, const char *object_name);
+
+/*
+ * The following function is used to store a pointer to user-specific data.
+ * Any previous such pointer will be returned and replaced.
+ *
+ * For callback purposes, this function makes a lot more sense than using
+ * ex_data, since the latter requires that different parts of OpenSSL or
+ * applications share the same ex_data index.
+ *
+ * Note that the UI_OpenSSL() method completely ignores the user data. Other
+ * methods may not, however.
+ */
+void *UI_add_user_data(UI *ui, void *user_data);
+/*
+ * Alternatively, this function is used to duplicate the user data.
+ * This uses the duplicator method function.  The destroy function will
+ * be used to free the user data in this case.
+ */
+int UI_dup_user_data(UI *ui, void *user_data);
+/* We need a user data retrieving function as well.  */
+void *UI_get0_user_data(UI *ui);
+
+/* Return the result associated with a prompt given with the index i. */
+const char *UI_get0_result(UI *ui, int i);
+int UI_get_result_length(UI *ui, int i);
+
+/* When all strings have been added, process the whole thing. */
+int UI_process(UI *ui);
+
+/*
+ * Give a user interface parameterised control commands.  This can be used to
+ * send down an integer, a data pointer or a function pointer, as well as be
+ * used to get information from a UI.
+ */
+int UI_ctrl(UI *ui, int cmd, long i, void *p, void (*f) (void));
+
+/* The commands */
+/*
+ * Use UI_CONTROL_PRINT_ERRORS with the value 1 to have UI_process print the
+ * OpenSSL error stack before printing any info or added error messages and
+ * before any prompting.
+ */
+# define UI_CTRL_PRINT_ERRORS            1
+/*
+ * Check if a UI_process() is possible to do again with the same instance of
+ * a user interface.  This makes UI_ctrl() return 1 if it is redoable, and 0
+ * if not.
+ */
+# define UI_CTRL_IS_REDOABLE             2
+
+/* Some methods may use extra data */
+# define UI_set_app_data(s,arg)         UI_set_ex_data(s,0,arg)
+# define UI_get_app_data(s)             UI_get_ex_data(s,0)
+
+# define UI_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_UI, l, p, newf, dupf, freef)
+int UI_set_ex_data(UI *r, int idx, void *arg);
+void *UI_get_ex_data(const UI *r, int idx);
+
+/* Use specific methods instead of the built-in one */
+void UI_set_default_method(const UI_METHOD *meth);
+const UI_METHOD *UI_get_default_method(void);
+const UI_METHOD *UI_get_method(UI *ui);
+const UI_METHOD *UI_set_method(UI *ui, const UI_METHOD *meth);
+
+# ifndef OPENSSL_NO_UI_CONSOLE
+
+/* The method with all the built-in thingies */
+UI_METHOD *UI_OpenSSL(void);
+
+# endif
+
+/*
+ * NULL method.  Literally does nothing, but may serve as a placeholder
+ * to avoid internal default.
+ */
+const UI_METHOD *UI_null(void);
+
+/* ---------- For method writers ---------- */
+/*-
+   A method contains a number of functions that implement the low level
+   of the User Interface.  The functions are:
+
+        an opener       This function starts a session, maybe by opening
+                        a channel to a tty, or by opening a window.
+        a writer        This function is called to write a given string,
+                        maybe to the tty, maybe as a field label in a
+                        window.
+        a flusher       This function is called to flush everything that
+                        has been output so far.  It can be used to actually
+                        display a dialog box after it has been built.
+        a reader        This function is called to read a given prompt,
+                        maybe from the tty, maybe from a field in a
+                        window.  Note that it's called with all string
+                        structures, not only the prompt ones, so it must
+                        check such things itself.
+        a closer        This function closes the session, maybe by closing
+                        the channel to the tty, or closing the window.
+
+   All these functions are expected to return:
+
+        0       on error.
+        1       on success.
+        -1      on out-of-band events, for example if some prompting has
+                been canceled (by pressing Ctrl-C, for example).  This is
+                only checked when returned by the flusher or the reader.
+
+   The way this is used, the opener is first called, then the writer for all
+   strings, then the flusher, then the reader for all strings and finally the
+   closer.  Note that if you want to prompt from a terminal or other command
+   line interface, the best is to have the reader also write the prompts
+   instead of having the writer do it.  If you want to prompt from a dialog
+   box, the writer can be used to build up the contents of the box, and the
+   flusher to actually display the box and run the event loop until all data
+   has been given, after which the reader only grabs the given data and puts
+   them back into the UI strings.
+
+   All method functions take a UI as argument.  Additionally, the writer and
+   the reader take a UI_STRING.
+*/
+
+/*
+ * The UI_STRING type is the data structure that contains all the needed info
+ * about a string or a prompt, including test data for a verification prompt.
+ */
+typedef struct ui_string_st UI_STRING;
+
+SKM_DEFINE_STACK_OF_INTERNAL(UI_STRING, UI_STRING, UI_STRING)
+#define sk_UI_STRING_num(sk) OPENSSL_sk_num(ossl_check_const_UI_STRING_sk_type(sk))
+#define sk_UI_STRING_value(sk, idx) ((UI_STRING *)OPENSSL_sk_value(ossl_check_const_UI_STRING_sk_type(sk), (idx)))
+#define sk_UI_STRING_new(cmp) ((STACK_OF(UI_STRING) *)OPENSSL_sk_new(ossl_check_UI_STRING_compfunc_type(cmp)))
+#define sk_UI_STRING_new_null() ((STACK_OF(UI_STRING) *)OPENSSL_sk_new_null())
+#define sk_UI_STRING_new_reserve(cmp, n) ((STACK_OF(UI_STRING) *)OPENSSL_sk_new_reserve(ossl_check_UI_STRING_compfunc_type(cmp), (n)))
+#define sk_UI_STRING_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_UI_STRING_sk_type(sk), (n))
+#define sk_UI_STRING_free(sk) OPENSSL_sk_free(ossl_check_UI_STRING_sk_type(sk))
+#define sk_UI_STRING_zero(sk) OPENSSL_sk_zero(ossl_check_UI_STRING_sk_type(sk))
+#define sk_UI_STRING_delete(sk, i) ((UI_STRING *)OPENSSL_sk_delete(ossl_check_UI_STRING_sk_type(sk), (i)))
+#define sk_UI_STRING_delete_ptr(sk, ptr) ((UI_STRING *)OPENSSL_sk_delete_ptr(ossl_check_UI_STRING_sk_type(sk), ossl_check_UI_STRING_type(ptr)))
+#define sk_UI_STRING_push(sk, ptr) OPENSSL_sk_push(ossl_check_UI_STRING_sk_type(sk), ossl_check_UI_STRING_type(ptr))
+#define sk_UI_STRING_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_UI_STRING_sk_type(sk), ossl_check_UI_STRING_type(ptr))
+#define sk_UI_STRING_pop(sk) ((UI_STRING *)OPENSSL_sk_pop(ossl_check_UI_STRING_sk_type(sk)))
+#define sk_UI_STRING_shift(sk) ((UI_STRING *)OPENSSL_sk_shift(ossl_check_UI_STRING_sk_type(sk)))
+#define sk_UI_STRING_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_UI_STRING_sk_type(sk),ossl_check_UI_STRING_freefunc_type(freefunc))
+#define sk_UI_STRING_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_UI_STRING_sk_type(sk), ossl_check_UI_STRING_type(ptr), (idx))
+#define sk_UI_STRING_set(sk, idx, ptr) ((UI_STRING *)OPENSSL_sk_set(ossl_check_UI_STRING_sk_type(sk), (idx), ossl_check_UI_STRING_type(ptr)))
+#define sk_UI_STRING_find(sk, ptr) OPENSSL_sk_find(ossl_check_UI_STRING_sk_type(sk), ossl_check_UI_STRING_type(ptr))
+#define sk_UI_STRING_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_UI_STRING_sk_type(sk), ossl_check_UI_STRING_type(ptr))
+#define sk_UI_STRING_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_UI_STRING_sk_type(sk), ossl_check_UI_STRING_type(ptr), pnum)
+#define sk_UI_STRING_sort(sk) OPENSSL_sk_sort(ossl_check_UI_STRING_sk_type(sk))
+#define sk_UI_STRING_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_UI_STRING_sk_type(sk))
+#define sk_UI_STRING_dup(sk) ((STACK_OF(UI_STRING) *)OPENSSL_sk_dup(ossl_check_const_UI_STRING_sk_type(sk)))
+#define sk_UI_STRING_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(UI_STRING) *)OPENSSL_sk_deep_copy(ossl_check_const_UI_STRING_sk_type(sk), ossl_check_UI_STRING_copyfunc_type(copyfunc), ossl_check_UI_STRING_freefunc_type(freefunc)))
+#define sk_UI_STRING_set_cmp_func(sk, cmp) ((sk_UI_STRING_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_UI_STRING_sk_type(sk), ossl_check_UI_STRING_compfunc_type(cmp)))
+
+
+/*
+ * The different types of strings that are currently supported. This is only
+ * needed by method authors.
+ */
+enum UI_string_types {
+    UIT_NONE = 0,
+    UIT_PROMPT,                 /* Prompt for a string */
+    UIT_VERIFY,                 /* Prompt for a string and verify */
+    UIT_BOOLEAN,                /* Prompt for a yes/no response */
+    UIT_INFO,                   /* Send info to the user */
+    UIT_ERROR                   /* Send an error message to the user */
+};
+
+/* Create and manipulate methods */
+UI_METHOD *UI_create_method(const char *name);
+void UI_destroy_method(UI_METHOD *ui_method);
+int UI_method_set_opener(UI_METHOD *method, int (*opener) (UI *ui));
+int UI_method_set_writer(UI_METHOD *method,
+                         int (*writer) (UI *ui, UI_STRING *uis));
+int UI_method_set_flusher(UI_METHOD *method, int (*flusher) (UI *ui));
+int UI_method_set_reader(UI_METHOD *method,
+                         int (*reader) (UI *ui, UI_STRING *uis));
+int UI_method_set_closer(UI_METHOD *method, int (*closer) (UI *ui));
+int UI_method_set_data_duplicator(UI_METHOD *method,
+                                  void *(*duplicator) (UI *ui, void *ui_data),
+                                  void (*destructor)(UI *ui, void *ui_data));
+int UI_method_set_prompt_constructor(UI_METHOD *method,
+                                     char *(*prompt_constructor) (UI *ui,
+                                                                  const char
+                                                                  *phrase_desc,
+                                                                  const char
+                                                                  *object_name));
+int UI_method_set_ex_data(UI_METHOD *method, int idx, void *data);
+int (*UI_method_get_opener(const UI_METHOD *method)) (UI *);
+int (*UI_method_get_writer(const UI_METHOD *method)) (UI *, UI_STRING *);
+int (*UI_method_get_flusher(const UI_METHOD *method)) (UI *);
+int (*UI_method_get_reader(const UI_METHOD *method)) (UI *, UI_STRING *);
+int (*UI_method_get_closer(const UI_METHOD *method)) (UI *);
+char *(*UI_method_get_prompt_constructor(const UI_METHOD *method))
+    (UI *, const char *, const char *);
+void *(*UI_method_get_data_duplicator(const UI_METHOD *method)) (UI *, void *);
+void (*UI_method_get_data_destructor(const UI_METHOD *method)) (UI *, void *);
+const void *UI_method_get_ex_data(const UI_METHOD *method, int idx);
+
+/*
+ * The following functions are helpers for method writers to access relevant
+ * data from a UI_STRING.
+ */
+
+/* Return type of the UI_STRING */
+enum UI_string_types UI_get_string_type(UI_STRING *uis);
+/* Return input flags of the UI_STRING */
+int UI_get_input_flags(UI_STRING *uis);
+/* Return the actual string to output (the prompt, info or error) */
+const char *UI_get0_output_string(UI_STRING *uis);
+/*
+ * Return the optional action string to output (the boolean prompt
+ * instruction)
+ */
+const char *UI_get0_action_string(UI_STRING *uis);
+/* Return the result of a prompt */
+const char *UI_get0_result_string(UI_STRING *uis);
+int UI_get_result_string_length(UI_STRING *uis);
+/*
+ * Return the string to test the result against.  Only useful with verifies.
+ */
+const char *UI_get0_test_string(UI_STRING *uis);
+/* Return the required minimum size of the result */
+int UI_get_result_minsize(UI_STRING *uis);
+/* Return the required maximum size of the result */
+int UI_get_result_maxsize(UI_STRING *uis);
+/* Set the result of a UI_STRING. */
+int UI_set_result(UI *ui, UI_STRING *uis, const char *result);
+int UI_set_result_ex(UI *ui, UI_STRING *uis, const char *result, int len);
+
+/* A couple of popular utility functions */
+int UI_UTIL_read_pw_string(char *buf, int length, const char *prompt,
+                           int verify);
+int UI_UTIL_read_pw(char *buf, char *buff, int size, const char *prompt,
+                    int verify);
+UI_METHOD *UI_UTIL_wrap_read_pem_callback(pem_password_cb *cb, int rwflag);
+
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/ui.h.in b/openssl/ui.h.in
new file mode 100644
index 0000000..eb9a580
--- /dev/null
+++ b/openssl/ui.h.in
@@ -0,0 +1,384 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 2001-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_macros);
+-}
+
+#ifndef OPENSSL_UI_H
+# define OPENSSL_UI_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_UI_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  include <openssl/crypto.h>
+# endif
+# include <openssl/safestack.h>
+# include <openssl/pem.h>
+# include <openssl/types.h>
+# include <openssl/uierr.h>
+
+/* For compatibility reasons, the macro OPENSSL_NO_UI is currently retained */
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  ifdef OPENSSL_NO_UI_CONSOLE
+#   define OPENSSL_NO_UI
+#  endif
+# endif
+
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+/*
+ * All the following functions return -1 or NULL on error and in some cases
+ * (UI_process()) -2 if interrupted or in some other way cancelled. When
+ * everything is fine, they return 0, a positive value or a non-NULL pointer,
+ * all depending on their purpose.
+ */
+
+/* Creators and destructor.   */
+UI *UI_new(void);
+UI *UI_new_method(const UI_METHOD *method);
+void UI_free(UI *ui);
+
+/*-
+   The following functions are used to add strings to be printed and prompt
+   strings to prompt for data.  The names are UI_{add,dup}_<function>_string
+   and UI_{add,dup}_input_boolean.
+
+   UI_{add,dup}_<function>_string have the following meanings:
+        add     add a text or prompt string.  The pointers given to these
+                functions are used verbatim, no copying is done.
+        dup     make a copy of the text or prompt string, then add the copy
+                to the collection of strings in the user interface.
+        <function>
+                The function is a name for the functionality that the given
+                string shall be used for.  It can be one of:
+                        input   use the string as data prompt.
+                        verify  use the string as verification prompt.  This
+                                is used to verify a previous input.
+                        info    use the string for informational output.
+                        error   use the string for error output.
+   Honestly, there's currently no difference between info and error for the
+   moment.
+
+   UI_{add,dup}_input_boolean have the same semantics for "add" and "dup",
+   and are typically used when one wants to prompt for a yes/no response.
+
+   All of the functions in this group take a UI and a prompt string.
+   The string input and verify addition functions also take a flag argument,
+   a buffer for the result to end up with, a minimum input size and a maximum
+   input size (the result buffer MUST be large enough to be able to contain
+   the maximum number of characters).  Additionally, the verify addition
+   functions takes another buffer to compare the result against.
+   The boolean input functions take an action description string (which should
+   be safe to ignore if the expected user action is obvious, for example with
+   a dialog box with an OK button and a Cancel button), a string of acceptable
+   characters to mean OK and to mean Cancel.  The two last strings are checked
+   to make sure they don't have common characters.  Additionally, the same
+   flag argument as for the string input is taken, as well as a result buffer.
+   The result buffer is required to be at least one byte long.  Depending on
+   the answer, the first character from the OK or the Cancel character strings
+   will be stored in the first byte of the result buffer.  No NUL will be
+   added, so the result is *not* a string.
+
+   On success, the all return an index of the added information.  That index
+   is useful when retrieving results with UI_get0_result(). */
+int UI_add_input_string(UI *ui, const char *prompt, int flags,
+                        char *result_buf, int minsize, int maxsize);
+int UI_dup_input_string(UI *ui, const char *prompt, int flags,
+                        char *result_buf, int minsize, int maxsize);
+int UI_add_verify_string(UI *ui, const char *prompt, int flags,
+                         char *result_buf, int minsize, int maxsize,
+                         const char *test_buf);
+int UI_dup_verify_string(UI *ui, const char *prompt, int flags,
+                         char *result_buf, int minsize, int maxsize,
+                         const char *test_buf);
+int UI_add_input_boolean(UI *ui, const char *prompt, const char *action_desc,
+                         const char *ok_chars, const char *cancel_chars,
+                         int flags, char *result_buf);
+int UI_dup_input_boolean(UI *ui, const char *prompt, const char *action_desc,
+                         const char *ok_chars, const char *cancel_chars,
+                         int flags, char *result_buf);
+int UI_add_info_string(UI *ui, const char *text);
+int UI_dup_info_string(UI *ui, const char *text);
+int UI_add_error_string(UI *ui, const char *text);
+int UI_dup_error_string(UI *ui, const char *text);
+
+/* These are the possible flags.  They can be or'ed together. */
+/* Use to have echoing of input */
+# define UI_INPUT_FLAG_ECHO              0x01
+/*
+ * Use a default password.  Where that password is found is completely up to
+ * the application, it might for example be in the user data set with
+ * UI_add_user_data().  It is not recommended to have more than one input in
+ * each UI being marked with this flag, or the application might get
+ * confused.
+ */
+# define UI_INPUT_FLAG_DEFAULT_PWD       0x02
+
+/*-
+ * The user of these routines may want to define flags of their own.  The core
+ * UI won't look at those, but will pass them on to the method routines.  They
+ * must use higher bits so they don't get confused with the UI bits above.
+ * UI_INPUT_FLAG_USER_BASE tells which is the lowest bit to use.  A good
+ * example of use is this:
+ *
+ *    #define MY_UI_FLAG1       (0x01 << UI_INPUT_FLAG_USER_BASE)
+ *
+*/
+# define UI_INPUT_FLAG_USER_BASE 16
+
+/*-
+ * The following function helps construct a prompt.
+ * phrase_desc is a textual short description of the phrase to enter,
+ * for example "pass phrase", and
+ * object_name is the name of the object
+ * (which might be a card name or a file name) or NULL.
+ * The returned string shall always be allocated on the heap with
+ * OPENSSL_malloc(), and need to be free'd with OPENSSL_free().
+ *
+ * If the ui_method doesn't contain a pointer to a user-defined prompt
+ * constructor, a default string is built, looking like this:
+ *
+ *       "Enter {phrase_desc} for {object_name}:"
+ *
+ * So, if phrase_desc has the value "pass phrase" and object_name has
+ * the value "foo.key", the resulting string is:
+ *
+ *       "Enter pass phrase for foo.key:"
+*/
+char *UI_construct_prompt(UI *ui_method,
+                          const char *phrase_desc, const char *object_name);
+
+/*
+ * The following function is used to store a pointer to user-specific data.
+ * Any previous such pointer will be returned and replaced.
+ *
+ * For callback purposes, this function makes a lot more sense than using
+ * ex_data, since the latter requires that different parts of OpenSSL or
+ * applications share the same ex_data index.
+ *
+ * Note that the UI_OpenSSL() method completely ignores the user data. Other
+ * methods may not, however.
+ */
+void *UI_add_user_data(UI *ui, void *user_data);
+/*
+ * Alternatively, this function is used to duplicate the user data.
+ * This uses the duplicator method function.  The destroy function will
+ * be used to free the user data in this case.
+ */
+int UI_dup_user_data(UI *ui, void *user_data);
+/* We need a user data retrieving function as well.  */
+void *UI_get0_user_data(UI *ui);
+
+/* Return the result associated with a prompt given with the index i. */
+const char *UI_get0_result(UI *ui, int i);
+int UI_get_result_length(UI *ui, int i);
+
+/* When all strings have been added, process the whole thing. */
+int UI_process(UI *ui);
+
+/*
+ * Give a user interface parameterised control commands.  This can be used to
+ * send down an integer, a data pointer or a function pointer, as well as be
+ * used to get information from a UI.
+ */
+int UI_ctrl(UI *ui, int cmd, long i, void *p, void (*f) (void));
+
+/* The commands */
+/*
+ * Use UI_CONTROL_PRINT_ERRORS with the value 1 to have UI_process print the
+ * OpenSSL error stack before printing any info or added error messages and
+ * before any prompting.
+ */
+# define UI_CTRL_PRINT_ERRORS            1
+/*
+ * Check if a UI_process() is possible to do again with the same instance of
+ * a user interface.  This makes UI_ctrl() return 1 if it is redoable, and 0
+ * if not.
+ */
+# define UI_CTRL_IS_REDOABLE             2
+
+/* Some methods may use extra data */
+# define UI_set_app_data(s,arg)         UI_set_ex_data(s,0,arg)
+# define UI_get_app_data(s)             UI_get_ex_data(s,0)
+
+# define UI_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_UI, l, p, newf, dupf, freef)
+int UI_set_ex_data(UI *r, int idx, void *arg);
+void *UI_get_ex_data(const UI *r, int idx);
+
+/* Use specific methods instead of the built-in one */
+void UI_set_default_method(const UI_METHOD *meth);
+const UI_METHOD *UI_get_default_method(void);
+const UI_METHOD *UI_get_method(UI *ui);
+const UI_METHOD *UI_set_method(UI *ui, const UI_METHOD *meth);
+
+# ifndef OPENSSL_NO_UI_CONSOLE
+
+/* The method with all the built-in thingies */
+UI_METHOD *UI_OpenSSL(void);
+
+# endif
+
+/*
+ * NULL method.  Literally does nothing, but may serve as a placeholder
+ * to avoid internal default.
+ */
+const UI_METHOD *UI_null(void);
+
+/* ---------- For method writers ---------- */
+/*-
+   A method contains a number of functions that implement the low level
+   of the User Interface.  The functions are:
+
+        an opener       This function starts a session, maybe by opening
+                        a channel to a tty, or by opening a window.
+        a writer        This function is called to write a given string,
+                        maybe to the tty, maybe as a field label in a
+                        window.
+        a flusher       This function is called to flush everything that
+                        has been output so far.  It can be used to actually
+                        display a dialog box after it has been built.
+        a reader        This function is called to read a given prompt,
+                        maybe from the tty, maybe from a field in a
+                        window.  Note that it's called with all string
+                        structures, not only the prompt ones, so it must
+                        check such things itself.
+        a closer        This function closes the session, maybe by closing
+                        the channel to the tty, or closing the window.
+
+   All these functions are expected to return:
+
+        0       on error.
+        1       on success.
+        -1      on out-of-band events, for example if some prompting has
+                been canceled (by pressing Ctrl-C, for example).  This is
+                only checked when returned by the flusher or the reader.
+
+   The way this is used, the opener is first called, then the writer for all
+   strings, then the flusher, then the reader for all strings and finally the
+   closer.  Note that if you want to prompt from a terminal or other command
+   line interface, the best is to have the reader also write the prompts
+   instead of having the writer do it.  If you want to prompt from a dialog
+   box, the writer can be used to build up the contents of the box, and the
+   flusher to actually display the box and run the event loop until all data
+   has been given, after which the reader only grabs the given data and puts
+   them back into the UI strings.
+
+   All method functions take a UI as argument.  Additionally, the writer and
+   the reader take a UI_STRING.
+*/
+
+/*
+ * The UI_STRING type is the data structure that contains all the needed info
+ * about a string or a prompt, including test data for a verification prompt.
+ */
+typedef struct ui_string_st UI_STRING;
+
+{-
+    generate_stack_macros("UI_STRING");
+-}
+
+/*
+ * The different types of strings that are currently supported. This is only
+ * needed by method authors.
+ */
+enum UI_string_types {
+    UIT_NONE = 0,
+    UIT_PROMPT,                 /* Prompt for a string */
+    UIT_VERIFY,                 /* Prompt for a string and verify */
+    UIT_BOOLEAN,                /* Prompt for a yes/no response */
+    UIT_INFO,                   /* Send info to the user */
+    UIT_ERROR                   /* Send an error message to the user */
+};
+
+/* Create and manipulate methods */
+UI_METHOD *UI_create_method(const char *name);
+void UI_destroy_method(UI_METHOD *ui_method);
+int UI_method_set_opener(UI_METHOD *method, int (*opener) (UI *ui));
+int UI_method_set_writer(UI_METHOD *method,
+                         int (*writer) (UI *ui, UI_STRING *uis));
+int UI_method_set_flusher(UI_METHOD *method, int (*flusher) (UI *ui));
+int UI_method_set_reader(UI_METHOD *method,
+                         int (*reader) (UI *ui, UI_STRING *uis));
+int UI_method_set_closer(UI_METHOD *method, int (*closer) (UI *ui));
+int UI_method_set_data_duplicator(UI_METHOD *method,
+                                  void *(*duplicator) (UI *ui, void *ui_data),
+                                  void (*destructor)(UI *ui, void *ui_data));
+int UI_method_set_prompt_constructor(UI_METHOD *method,
+                                     char *(*prompt_constructor) (UI *ui,
+                                                                  const char
+                                                                  *phrase_desc,
+                                                                  const char
+                                                                  *object_name));
+int UI_method_set_ex_data(UI_METHOD *method, int idx, void *data);
+int (*UI_method_get_opener(const UI_METHOD *method)) (UI *);
+int (*UI_method_get_writer(const UI_METHOD *method)) (UI *, UI_STRING *);
+int (*UI_method_get_flusher(const UI_METHOD *method)) (UI *);
+int (*UI_method_get_reader(const UI_METHOD *method)) (UI *, UI_STRING *);
+int (*UI_method_get_closer(const UI_METHOD *method)) (UI *);
+char *(*UI_method_get_prompt_constructor(const UI_METHOD *method))
+    (UI *, const char *, const char *);
+void *(*UI_method_get_data_duplicator(const UI_METHOD *method)) (UI *, void *);
+void (*UI_method_get_data_destructor(const UI_METHOD *method)) (UI *, void *);
+const void *UI_method_get_ex_data(const UI_METHOD *method, int idx);
+
+/*
+ * The following functions are helpers for method writers to access relevant
+ * data from a UI_STRING.
+ */
+
+/* Return type of the UI_STRING */
+enum UI_string_types UI_get_string_type(UI_STRING *uis);
+/* Return input flags of the UI_STRING */
+int UI_get_input_flags(UI_STRING *uis);
+/* Return the actual string to output (the prompt, info or error) */
+const char *UI_get0_output_string(UI_STRING *uis);
+/*
+ * Return the optional action string to output (the boolean prompt
+ * instruction)
+ */
+const char *UI_get0_action_string(UI_STRING *uis);
+/* Return the result of a prompt */
+const char *UI_get0_result_string(UI_STRING *uis);
+int UI_get_result_string_length(UI_STRING *uis);
+/*
+ * Return the string to test the result against.  Only useful with verifies.
+ */
+const char *UI_get0_test_string(UI_STRING *uis);
+/* Return the required minimum size of the result */
+int UI_get_result_minsize(UI_STRING *uis);
+/* Return the required maximum size of the result */
+int UI_get_result_maxsize(UI_STRING *uis);
+/* Set the result of a UI_STRING. */
+int UI_set_result(UI *ui, UI_STRING *uis, const char *result);
+int UI_set_result_ex(UI *ui, UI_STRING *uis, const char *result, int len);
+
+/* A couple of popular utility functions */
+int UI_UTIL_read_pw_string(char *buf, int length, const char *prompt,
+                           int verify);
+int UI_UTIL_read_pw(char *buf, char *buff, int size, const char *prompt,
+                    int verify);
+UI_METHOD *UI_UTIL_wrap_read_pem_callback(pem_password_cb *cb, int rwflag);
+
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/uierr.h b/openssl/uierr.h
new file mode 100644
index 0000000..473b04e
--- /dev/null
+++ b/openssl/uierr.h
@@ -0,0 +1,38 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_UIERR_H
+# define OPENSSL_UIERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * UI reason codes.
+ */
+# define UI_R_COMMON_OK_AND_CANCEL_CHARACTERS             104
+# define UI_R_INDEX_TOO_LARGE                             102
+# define UI_R_INDEX_TOO_SMALL                             103
+# define UI_R_NO_RESULT_BUFFER                            105
+# define UI_R_PROCESSING_ERROR                            107
+# define UI_R_RESULT_TOO_LARGE                            100
+# define UI_R_RESULT_TOO_SMALL                            101
+# define UI_R_SYSASSIGN_ERROR                             109
+# define UI_R_SYSDASSGN_ERROR                             110
+# define UI_R_SYSQIOW_ERROR                               111
+# define UI_R_UNKNOWN_CONTROL_COMMAND                     106
+# define UI_R_UNKNOWN_TTYGET_ERRNO_VALUE                  108
+# define UI_R_USER_DATA_DUPLICATION_UNSUPPORTED           112
+
+#endif
diff --git a/openssl/whrlpool.h b/openssl/whrlpool.h
new file mode 100644
index 0000000..05ba463
--- /dev/null
+++ b/openssl/whrlpool.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2005-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_WHRLPOOL_H
+# define OPENSSL_WHRLPOOL_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_WHRLPOOL_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_WHIRLPOOL
+#  include <openssl/e_os2.h>
+#  include <stddef.h>
+#  ifdef __cplusplus
+extern "C" {
+#  endif
+
+#  define WHIRLPOOL_DIGEST_LENGTH (512/8)
+
+#  if !defined(OPENSSL_NO_DEPRECATED_3_0)
+
+#   define WHIRLPOOL_BBLOCK        512
+#   define WHIRLPOOL_COUNTER       (256/8)
+
+typedef struct {
+    union {
+        unsigned char c[WHIRLPOOL_DIGEST_LENGTH];
+        /* double q is here to ensure 64-bit alignment */
+        double q[WHIRLPOOL_DIGEST_LENGTH / sizeof(double)];
+    } H;
+    unsigned char data[WHIRLPOOL_BBLOCK / 8];
+    unsigned int bitoff;
+    size_t bitlen[WHIRLPOOL_COUNTER / sizeof(size_t)];
+} WHIRLPOOL_CTX;
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int WHIRLPOOL_Init(WHIRLPOOL_CTX *c);
+OSSL_DEPRECATEDIN_3_0 int WHIRLPOOL_Update(WHIRLPOOL_CTX *c,
+                                           const void *inp, size_t bytes);
+OSSL_DEPRECATEDIN_3_0 void WHIRLPOOL_BitUpdate(WHIRLPOOL_CTX *c,
+                                               const void *inp, size_t bits);
+OSSL_DEPRECATEDIN_3_0 int WHIRLPOOL_Final(unsigned char *md, WHIRLPOOL_CTX *c);
+OSSL_DEPRECATEDIN_3_0 unsigned char *WHIRLPOOL(const void *inp, size_t bytes,
+                                               unsigned char *md);
+#  endif
+
+#  ifdef __cplusplus
+}
+#  endif
+# endif
+
+#endif
diff --git a/openssl/x509.h b/openssl/x509.h
new file mode 100644
index 0000000..e7f086d
--- /dev/null
+++ b/openssl/x509.h
@@ -0,0 +1,1279 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\x509.h.in
+ *
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+#ifndef OPENSSL_X509_H
+# define OPENSSL_X509_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_X509_H
+# endif
+
+# include <openssl/e_os2.h>
+# include <openssl/types.h>
+# include <openssl/symhacks.h>
+# include <openssl/buffer.h>
+# include <openssl/evp.h>
+# include <openssl/bio.h>
+# include <openssl/asn1.h>
+# include <openssl/safestack.h>
+# include <openssl/ec.h>
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  include <openssl/rsa.h>
+#  include <openssl/dsa.h>
+#  include <openssl/dh.h>
+# endif
+
+# include <openssl/sha.h>
+# include <openssl/x509err.h>
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/* Needed stacks for types defined in other headers */
+SKM_DEFINE_STACK_OF_INTERNAL(X509_NAME, X509_NAME, X509_NAME)
+#define sk_X509_NAME_num(sk) OPENSSL_sk_num(ossl_check_const_X509_NAME_sk_type(sk))
+#define sk_X509_NAME_value(sk, idx) ((X509_NAME *)OPENSSL_sk_value(ossl_check_const_X509_NAME_sk_type(sk), (idx)))
+#define sk_X509_NAME_new(cmp) ((STACK_OF(X509_NAME) *)OPENSSL_sk_new(ossl_check_X509_NAME_compfunc_type(cmp)))
+#define sk_X509_NAME_new_null() ((STACK_OF(X509_NAME) *)OPENSSL_sk_new_null())
+#define sk_X509_NAME_new_reserve(cmp, n) ((STACK_OF(X509_NAME) *)OPENSSL_sk_new_reserve(ossl_check_X509_NAME_compfunc_type(cmp), (n)))
+#define sk_X509_NAME_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_NAME_sk_type(sk), (n))
+#define sk_X509_NAME_free(sk) OPENSSL_sk_free(ossl_check_X509_NAME_sk_type(sk))
+#define sk_X509_NAME_zero(sk) OPENSSL_sk_zero(ossl_check_X509_NAME_sk_type(sk))
+#define sk_X509_NAME_delete(sk, i) ((X509_NAME *)OPENSSL_sk_delete(ossl_check_X509_NAME_sk_type(sk), (i)))
+#define sk_X509_NAME_delete_ptr(sk, ptr) ((X509_NAME *)OPENSSL_sk_delete_ptr(ossl_check_X509_NAME_sk_type(sk), ossl_check_X509_NAME_type(ptr)))
+#define sk_X509_NAME_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_NAME_sk_type(sk), ossl_check_X509_NAME_type(ptr))
+#define sk_X509_NAME_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_NAME_sk_type(sk), ossl_check_X509_NAME_type(ptr))
+#define sk_X509_NAME_pop(sk) ((X509_NAME *)OPENSSL_sk_pop(ossl_check_X509_NAME_sk_type(sk)))
+#define sk_X509_NAME_shift(sk) ((X509_NAME *)OPENSSL_sk_shift(ossl_check_X509_NAME_sk_type(sk)))
+#define sk_X509_NAME_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_NAME_sk_type(sk),ossl_check_X509_NAME_freefunc_type(freefunc))
+#define sk_X509_NAME_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_NAME_sk_type(sk), ossl_check_X509_NAME_type(ptr), (idx))
+#define sk_X509_NAME_set(sk, idx, ptr) ((X509_NAME *)OPENSSL_sk_set(ossl_check_X509_NAME_sk_type(sk), (idx), ossl_check_X509_NAME_type(ptr)))
+#define sk_X509_NAME_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_NAME_sk_type(sk), ossl_check_X509_NAME_type(ptr))
+#define sk_X509_NAME_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_NAME_sk_type(sk), ossl_check_X509_NAME_type(ptr))
+#define sk_X509_NAME_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_NAME_sk_type(sk), ossl_check_X509_NAME_type(ptr), pnum)
+#define sk_X509_NAME_sort(sk) OPENSSL_sk_sort(ossl_check_X509_NAME_sk_type(sk))
+#define sk_X509_NAME_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_NAME_sk_type(sk))
+#define sk_X509_NAME_dup(sk) ((STACK_OF(X509_NAME) *)OPENSSL_sk_dup(ossl_check_const_X509_NAME_sk_type(sk)))
+#define sk_X509_NAME_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_NAME) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_NAME_sk_type(sk), ossl_check_X509_NAME_copyfunc_type(copyfunc), ossl_check_X509_NAME_freefunc_type(freefunc)))
+#define sk_X509_NAME_set_cmp_func(sk, cmp) ((sk_X509_NAME_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_NAME_sk_type(sk), ossl_check_X509_NAME_compfunc_type(cmp)))
+SKM_DEFINE_STACK_OF_INTERNAL(X509, X509, X509)
+#define sk_X509_num(sk) OPENSSL_sk_num(ossl_check_const_X509_sk_type(sk))
+#define sk_X509_value(sk, idx) ((X509 *)OPENSSL_sk_value(ossl_check_const_X509_sk_type(sk), (idx)))
+#define sk_X509_new(cmp) ((STACK_OF(X509) *)OPENSSL_sk_new(ossl_check_X509_compfunc_type(cmp)))
+#define sk_X509_new_null() ((STACK_OF(X509) *)OPENSSL_sk_new_null())
+#define sk_X509_new_reserve(cmp, n) ((STACK_OF(X509) *)OPENSSL_sk_new_reserve(ossl_check_X509_compfunc_type(cmp), (n)))
+#define sk_X509_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_sk_type(sk), (n))
+#define sk_X509_free(sk) OPENSSL_sk_free(ossl_check_X509_sk_type(sk))
+#define sk_X509_zero(sk) OPENSSL_sk_zero(ossl_check_X509_sk_type(sk))
+#define sk_X509_delete(sk, i) ((X509 *)OPENSSL_sk_delete(ossl_check_X509_sk_type(sk), (i)))
+#define sk_X509_delete_ptr(sk, ptr) ((X509 *)OPENSSL_sk_delete_ptr(ossl_check_X509_sk_type(sk), ossl_check_X509_type(ptr)))
+#define sk_X509_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_sk_type(sk), ossl_check_X509_type(ptr))
+#define sk_X509_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_sk_type(sk), ossl_check_X509_type(ptr))
+#define sk_X509_pop(sk) ((X509 *)OPENSSL_sk_pop(ossl_check_X509_sk_type(sk)))
+#define sk_X509_shift(sk) ((X509 *)OPENSSL_sk_shift(ossl_check_X509_sk_type(sk)))
+#define sk_X509_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_sk_type(sk),ossl_check_X509_freefunc_type(freefunc))
+#define sk_X509_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_sk_type(sk), ossl_check_X509_type(ptr), (idx))
+#define sk_X509_set(sk, idx, ptr) ((X509 *)OPENSSL_sk_set(ossl_check_X509_sk_type(sk), (idx), ossl_check_X509_type(ptr)))
+#define sk_X509_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_sk_type(sk), ossl_check_X509_type(ptr))
+#define sk_X509_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_sk_type(sk), ossl_check_X509_type(ptr))
+#define sk_X509_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_sk_type(sk), ossl_check_X509_type(ptr), pnum)
+#define sk_X509_sort(sk) OPENSSL_sk_sort(ossl_check_X509_sk_type(sk))
+#define sk_X509_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_sk_type(sk))
+#define sk_X509_dup(sk) ((STACK_OF(X509) *)OPENSSL_sk_dup(ossl_check_const_X509_sk_type(sk)))
+#define sk_X509_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_sk_type(sk), ossl_check_X509_copyfunc_type(copyfunc), ossl_check_X509_freefunc_type(freefunc)))
+#define sk_X509_set_cmp_func(sk, cmp) ((sk_X509_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_sk_type(sk), ossl_check_X509_compfunc_type(cmp)))
+SKM_DEFINE_STACK_OF_INTERNAL(X509_REVOKED, X509_REVOKED, X509_REVOKED)
+#define sk_X509_REVOKED_num(sk) OPENSSL_sk_num(ossl_check_const_X509_REVOKED_sk_type(sk))
+#define sk_X509_REVOKED_value(sk, idx) ((X509_REVOKED *)OPENSSL_sk_value(ossl_check_const_X509_REVOKED_sk_type(sk), (idx)))
+#define sk_X509_REVOKED_new(cmp) ((STACK_OF(X509_REVOKED) *)OPENSSL_sk_new(ossl_check_X509_REVOKED_compfunc_type(cmp)))
+#define sk_X509_REVOKED_new_null() ((STACK_OF(X509_REVOKED) *)OPENSSL_sk_new_null())
+#define sk_X509_REVOKED_new_reserve(cmp, n) ((STACK_OF(X509_REVOKED) *)OPENSSL_sk_new_reserve(ossl_check_X509_REVOKED_compfunc_type(cmp), (n)))
+#define sk_X509_REVOKED_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_REVOKED_sk_type(sk), (n))
+#define sk_X509_REVOKED_free(sk) OPENSSL_sk_free(ossl_check_X509_REVOKED_sk_type(sk))
+#define sk_X509_REVOKED_zero(sk) OPENSSL_sk_zero(ossl_check_X509_REVOKED_sk_type(sk))
+#define sk_X509_REVOKED_delete(sk, i) ((X509_REVOKED *)OPENSSL_sk_delete(ossl_check_X509_REVOKED_sk_type(sk), (i)))
+#define sk_X509_REVOKED_delete_ptr(sk, ptr) ((X509_REVOKED *)OPENSSL_sk_delete_ptr(ossl_check_X509_REVOKED_sk_type(sk), ossl_check_X509_REVOKED_type(ptr)))
+#define sk_X509_REVOKED_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_REVOKED_sk_type(sk), ossl_check_X509_REVOKED_type(ptr))
+#define sk_X509_REVOKED_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_REVOKED_sk_type(sk), ossl_check_X509_REVOKED_type(ptr))
+#define sk_X509_REVOKED_pop(sk) ((X509_REVOKED *)OPENSSL_sk_pop(ossl_check_X509_REVOKED_sk_type(sk)))
+#define sk_X509_REVOKED_shift(sk) ((X509_REVOKED *)OPENSSL_sk_shift(ossl_check_X509_REVOKED_sk_type(sk)))
+#define sk_X509_REVOKED_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_REVOKED_sk_type(sk),ossl_check_X509_REVOKED_freefunc_type(freefunc))
+#define sk_X509_REVOKED_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_REVOKED_sk_type(sk), ossl_check_X509_REVOKED_type(ptr), (idx))
+#define sk_X509_REVOKED_set(sk, idx, ptr) ((X509_REVOKED *)OPENSSL_sk_set(ossl_check_X509_REVOKED_sk_type(sk), (idx), ossl_check_X509_REVOKED_type(ptr)))
+#define sk_X509_REVOKED_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_REVOKED_sk_type(sk), ossl_check_X509_REVOKED_type(ptr))
+#define sk_X509_REVOKED_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_REVOKED_sk_type(sk), ossl_check_X509_REVOKED_type(ptr))
+#define sk_X509_REVOKED_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_REVOKED_sk_type(sk), ossl_check_X509_REVOKED_type(ptr), pnum)
+#define sk_X509_REVOKED_sort(sk) OPENSSL_sk_sort(ossl_check_X509_REVOKED_sk_type(sk))
+#define sk_X509_REVOKED_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_REVOKED_sk_type(sk))
+#define sk_X509_REVOKED_dup(sk) ((STACK_OF(X509_REVOKED) *)OPENSSL_sk_dup(ossl_check_const_X509_REVOKED_sk_type(sk)))
+#define sk_X509_REVOKED_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_REVOKED) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_REVOKED_sk_type(sk), ossl_check_X509_REVOKED_copyfunc_type(copyfunc), ossl_check_X509_REVOKED_freefunc_type(freefunc)))
+#define sk_X509_REVOKED_set_cmp_func(sk, cmp) ((sk_X509_REVOKED_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_REVOKED_sk_type(sk), ossl_check_X509_REVOKED_compfunc_type(cmp)))
+SKM_DEFINE_STACK_OF_INTERNAL(X509_CRL, X509_CRL, X509_CRL)
+#define sk_X509_CRL_num(sk) OPENSSL_sk_num(ossl_check_const_X509_CRL_sk_type(sk))
+#define sk_X509_CRL_value(sk, idx) ((X509_CRL *)OPENSSL_sk_value(ossl_check_const_X509_CRL_sk_type(sk), (idx)))
+#define sk_X509_CRL_new(cmp) ((STACK_OF(X509_CRL) *)OPENSSL_sk_new(ossl_check_X509_CRL_compfunc_type(cmp)))
+#define sk_X509_CRL_new_null() ((STACK_OF(X509_CRL) *)OPENSSL_sk_new_null())
+#define sk_X509_CRL_new_reserve(cmp, n) ((STACK_OF(X509_CRL) *)OPENSSL_sk_new_reserve(ossl_check_X509_CRL_compfunc_type(cmp), (n)))
+#define sk_X509_CRL_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_CRL_sk_type(sk), (n))
+#define sk_X509_CRL_free(sk) OPENSSL_sk_free(ossl_check_X509_CRL_sk_type(sk))
+#define sk_X509_CRL_zero(sk) OPENSSL_sk_zero(ossl_check_X509_CRL_sk_type(sk))
+#define sk_X509_CRL_delete(sk, i) ((X509_CRL *)OPENSSL_sk_delete(ossl_check_X509_CRL_sk_type(sk), (i)))
+#define sk_X509_CRL_delete_ptr(sk, ptr) ((X509_CRL *)OPENSSL_sk_delete_ptr(ossl_check_X509_CRL_sk_type(sk), ossl_check_X509_CRL_type(ptr)))
+#define sk_X509_CRL_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_CRL_sk_type(sk), ossl_check_X509_CRL_type(ptr))
+#define sk_X509_CRL_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_CRL_sk_type(sk), ossl_check_X509_CRL_type(ptr))
+#define sk_X509_CRL_pop(sk) ((X509_CRL *)OPENSSL_sk_pop(ossl_check_X509_CRL_sk_type(sk)))
+#define sk_X509_CRL_shift(sk) ((X509_CRL *)OPENSSL_sk_shift(ossl_check_X509_CRL_sk_type(sk)))
+#define sk_X509_CRL_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_CRL_sk_type(sk),ossl_check_X509_CRL_freefunc_type(freefunc))
+#define sk_X509_CRL_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_CRL_sk_type(sk), ossl_check_X509_CRL_type(ptr), (idx))
+#define sk_X509_CRL_set(sk, idx, ptr) ((X509_CRL *)OPENSSL_sk_set(ossl_check_X509_CRL_sk_type(sk), (idx), ossl_check_X509_CRL_type(ptr)))
+#define sk_X509_CRL_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_CRL_sk_type(sk), ossl_check_X509_CRL_type(ptr))
+#define sk_X509_CRL_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_CRL_sk_type(sk), ossl_check_X509_CRL_type(ptr))
+#define sk_X509_CRL_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_CRL_sk_type(sk), ossl_check_X509_CRL_type(ptr), pnum)
+#define sk_X509_CRL_sort(sk) OPENSSL_sk_sort(ossl_check_X509_CRL_sk_type(sk))
+#define sk_X509_CRL_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_CRL_sk_type(sk))
+#define sk_X509_CRL_dup(sk) ((STACK_OF(X509_CRL) *)OPENSSL_sk_dup(ossl_check_const_X509_CRL_sk_type(sk)))
+#define sk_X509_CRL_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_CRL) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_CRL_sk_type(sk), ossl_check_X509_CRL_copyfunc_type(copyfunc), ossl_check_X509_CRL_freefunc_type(freefunc)))
+#define sk_X509_CRL_set_cmp_func(sk, cmp) ((sk_X509_CRL_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_CRL_sk_type(sk), ossl_check_X509_CRL_compfunc_type(cmp)))
+
+
+/* Flags for X509_get_signature_info() */
+/* Signature info is valid */
+# define X509_SIG_INFO_VALID     0x1
+/* Signature is suitable for TLS use */
+# define X509_SIG_INFO_TLS       0x2
+
+# define X509_FILETYPE_PEM       1
+# define X509_FILETYPE_ASN1      2
+# define X509_FILETYPE_DEFAULT   3
+
+# define X509v3_KU_DIGITAL_SIGNATURE     0x0080
+# define X509v3_KU_NON_REPUDIATION       0x0040
+# define X509v3_KU_KEY_ENCIPHERMENT      0x0020
+# define X509v3_KU_DATA_ENCIPHERMENT     0x0010
+# define X509v3_KU_KEY_AGREEMENT         0x0008
+# define X509v3_KU_KEY_CERT_SIGN         0x0004
+# define X509v3_KU_CRL_SIGN              0x0002
+# define X509v3_KU_ENCIPHER_ONLY         0x0001
+# define X509v3_KU_DECIPHER_ONLY         0x8000
+# define X509v3_KU_UNDEF                 0xffff
+
+struct X509_algor_st {
+    ASN1_OBJECT *algorithm;
+    ASN1_TYPE *parameter;
+} /* X509_ALGOR */ ;
+
+typedef STACK_OF(X509_ALGOR) X509_ALGORS;
+
+typedef struct X509_val_st {
+    ASN1_TIME *notBefore;
+    ASN1_TIME *notAfter;
+} X509_VAL;
+
+typedef struct X509_sig_st X509_SIG;
+
+typedef struct X509_name_entry_st X509_NAME_ENTRY;
+
+SKM_DEFINE_STACK_OF_INTERNAL(X509_NAME_ENTRY, X509_NAME_ENTRY, X509_NAME_ENTRY)
+#define sk_X509_NAME_ENTRY_num(sk) OPENSSL_sk_num(ossl_check_const_X509_NAME_ENTRY_sk_type(sk))
+#define sk_X509_NAME_ENTRY_value(sk, idx) ((X509_NAME_ENTRY *)OPENSSL_sk_value(ossl_check_const_X509_NAME_ENTRY_sk_type(sk), (idx)))
+#define sk_X509_NAME_ENTRY_new(cmp) ((STACK_OF(X509_NAME_ENTRY) *)OPENSSL_sk_new(ossl_check_X509_NAME_ENTRY_compfunc_type(cmp)))
+#define sk_X509_NAME_ENTRY_new_null() ((STACK_OF(X509_NAME_ENTRY) *)OPENSSL_sk_new_null())
+#define sk_X509_NAME_ENTRY_new_reserve(cmp, n) ((STACK_OF(X509_NAME_ENTRY) *)OPENSSL_sk_new_reserve(ossl_check_X509_NAME_ENTRY_compfunc_type(cmp), (n)))
+#define sk_X509_NAME_ENTRY_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_NAME_ENTRY_sk_type(sk), (n))
+#define sk_X509_NAME_ENTRY_free(sk) OPENSSL_sk_free(ossl_check_X509_NAME_ENTRY_sk_type(sk))
+#define sk_X509_NAME_ENTRY_zero(sk) OPENSSL_sk_zero(ossl_check_X509_NAME_ENTRY_sk_type(sk))
+#define sk_X509_NAME_ENTRY_delete(sk, i) ((X509_NAME_ENTRY *)OPENSSL_sk_delete(ossl_check_X509_NAME_ENTRY_sk_type(sk), (i)))
+#define sk_X509_NAME_ENTRY_delete_ptr(sk, ptr) ((X509_NAME_ENTRY *)OPENSSL_sk_delete_ptr(ossl_check_X509_NAME_ENTRY_sk_type(sk), ossl_check_X509_NAME_ENTRY_type(ptr)))
+#define sk_X509_NAME_ENTRY_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_NAME_ENTRY_sk_type(sk), ossl_check_X509_NAME_ENTRY_type(ptr))
+#define sk_X509_NAME_ENTRY_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_NAME_ENTRY_sk_type(sk), ossl_check_X509_NAME_ENTRY_type(ptr))
+#define sk_X509_NAME_ENTRY_pop(sk) ((X509_NAME_ENTRY *)OPENSSL_sk_pop(ossl_check_X509_NAME_ENTRY_sk_type(sk)))
+#define sk_X509_NAME_ENTRY_shift(sk) ((X509_NAME_ENTRY *)OPENSSL_sk_shift(ossl_check_X509_NAME_ENTRY_sk_type(sk)))
+#define sk_X509_NAME_ENTRY_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_NAME_ENTRY_sk_type(sk),ossl_check_X509_NAME_ENTRY_freefunc_type(freefunc))
+#define sk_X509_NAME_ENTRY_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_NAME_ENTRY_sk_type(sk), ossl_check_X509_NAME_ENTRY_type(ptr), (idx))
+#define sk_X509_NAME_ENTRY_set(sk, idx, ptr) ((X509_NAME_ENTRY *)OPENSSL_sk_set(ossl_check_X509_NAME_ENTRY_sk_type(sk), (idx), ossl_check_X509_NAME_ENTRY_type(ptr)))
+#define sk_X509_NAME_ENTRY_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_NAME_ENTRY_sk_type(sk), ossl_check_X509_NAME_ENTRY_type(ptr))
+#define sk_X509_NAME_ENTRY_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_NAME_ENTRY_sk_type(sk), ossl_check_X509_NAME_ENTRY_type(ptr))
+#define sk_X509_NAME_ENTRY_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_NAME_ENTRY_sk_type(sk), ossl_check_X509_NAME_ENTRY_type(ptr), pnum)
+#define sk_X509_NAME_ENTRY_sort(sk) OPENSSL_sk_sort(ossl_check_X509_NAME_ENTRY_sk_type(sk))
+#define sk_X509_NAME_ENTRY_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_NAME_ENTRY_sk_type(sk))
+#define sk_X509_NAME_ENTRY_dup(sk) ((STACK_OF(X509_NAME_ENTRY) *)OPENSSL_sk_dup(ossl_check_const_X509_NAME_ENTRY_sk_type(sk)))
+#define sk_X509_NAME_ENTRY_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_NAME_ENTRY) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_NAME_ENTRY_sk_type(sk), ossl_check_X509_NAME_ENTRY_copyfunc_type(copyfunc), ossl_check_X509_NAME_ENTRY_freefunc_type(freefunc)))
+#define sk_X509_NAME_ENTRY_set_cmp_func(sk, cmp) ((sk_X509_NAME_ENTRY_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_NAME_ENTRY_sk_type(sk), ossl_check_X509_NAME_ENTRY_compfunc_type(cmp)))
+
+
+# define X509_EX_V_NETSCAPE_HACK         0x8000
+# define X509_EX_V_INIT                  0x0001
+typedef struct X509_extension_st X509_EXTENSION;
+SKM_DEFINE_STACK_OF_INTERNAL(X509_EXTENSION, X509_EXTENSION, X509_EXTENSION)
+#define sk_X509_EXTENSION_num(sk) OPENSSL_sk_num(ossl_check_const_X509_EXTENSION_sk_type(sk))
+#define sk_X509_EXTENSION_value(sk, idx) ((X509_EXTENSION *)OPENSSL_sk_value(ossl_check_const_X509_EXTENSION_sk_type(sk), (idx)))
+#define sk_X509_EXTENSION_new(cmp) ((STACK_OF(X509_EXTENSION) *)OPENSSL_sk_new(ossl_check_X509_EXTENSION_compfunc_type(cmp)))
+#define sk_X509_EXTENSION_new_null() ((STACK_OF(X509_EXTENSION) *)OPENSSL_sk_new_null())
+#define sk_X509_EXTENSION_new_reserve(cmp, n) ((STACK_OF(X509_EXTENSION) *)OPENSSL_sk_new_reserve(ossl_check_X509_EXTENSION_compfunc_type(cmp), (n)))
+#define sk_X509_EXTENSION_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_EXTENSION_sk_type(sk), (n))
+#define sk_X509_EXTENSION_free(sk) OPENSSL_sk_free(ossl_check_X509_EXTENSION_sk_type(sk))
+#define sk_X509_EXTENSION_zero(sk) OPENSSL_sk_zero(ossl_check_X509_EXTENSION_sk_type(sk))
+#define sk_X509_EXTENSION_delete(sk, i) ((X509_EXTENSION *)OPENSSL_sk_delete(ossl_check_X509_EXTENSION_sk_type(sk), (i)))
+#define sk_X509_EXTENSION_delete_ptr(sk, ptr) ((X509_EXTENSION *)OPENSSL_sk_delete_ptr(ossl_check_X509_EXTENSION_sk_type(sk), ossl_check_X509_EXTENSION_type(ptr)))
+#define sk_X509_EXTENSION_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_EXTENSION_sk_type(sk), ossl_check_X509_EXTENSION_type(ptr))
+#define sk_X509_EXTENSION_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_EXTENSION_sk_type(sk), ossl_check_X509_EXTENSION_type(ptr))
+#define sk_X509_EXTENSION_pop(sk) ((X509_EXTENSION *)OPENSSL_sk_pop(ossl_check_X509_EXTENSION_sk_type(sk)))
+#define sk_X509_EXTENSION_shift(sk) ((X509_EXTENSION *)OPENSSL_sk_shift(ossl_check_X509_EXTENSION_sk_type(sk)))
+#define sk_X509_EXTENSION_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_EXTENSION_sk_type(sk),ossl_check_X509_EXTENSION_freefunc_type(freefunc))
+#define sk_X509_EXTENSION_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_EXTENSION_sk_type(sk), ossl_check_X509_EXTENSION_type(ptr), (idx))
+#define sk_X509_EXTENSION_set(sk, idx, ptr) ((X509_EXTENSION *)OPENSSL_sk_set(ossl_check_X509_EXTENSION_sk_type(sk), (idx), ossl_check_X509_EXTENSION_type(ptr)))
+#define sk_X509_EXTENSION_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_EXTENSION_sk_type(sk), ossl_check_X509_EXTENSION_type(ptr))
+#define sk_X509_EXTENSION_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_EXTENSION_sk_type(sk), ossl_check_X509_EXTENSION_type(ptr))
+#define sk_X509_EXTENSION_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_EXTENSION_sk_type(sk), ossl_check_X509_EXTENSION_type(ptr), pnum)
+#define sk_X509_EXTENSION_sort(sk) OPENSSL_sk_sort(ossl_check_X509_EXTENSION_sk_type(sk))
+#define sk_X509_EXTENSION_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_EXTENSION_sk_type(sk))
+#define sk_X509_EXTENSION_dup(sk) ((STACK_OF(X509_EXTENSION) *)OPENSSL_sk_dup(ossl_check_const_X509_EXTENSION_sk_type(sk)))
+#define sk_X509_EXTENSION_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_EXTENSION) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_EXTENSION_sk_type(sk), ossl_check_X509_EXTENSION_copyfunc_type(copyfunc), ossl_check_X509_EXTENSION_freefunc_type(freefunc)))
+#define sk_X509_EXTENSION_set_cmp_func(sk, cmp) ((sk_X509_EXTENSION_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_EXTENSION_sk_type(sk), ossl_check_X509_EXTENSION_compfunc_type(cmp)))
+
+typedef STACK_OF(X509_EXTENSION) X509_EXTENSIONS;
+typedef struct x509_attributes_st X509_ATTRIBUTE;
+SKM_DEFINE_STACK_OF_INTERNAL(X509_ATTRIBUTE, X509_ATTRIBUTE, X509_ATTRIBUTE)
+#define sk_X509_ATTRIBUTE_num(sk) OPENSSL_sk_num(ossl_check_const_X509_ATTRIBUTE_sk_type(sk))
+#define sk_X509_ATTRIBUTE_value(sk, idx) ((X509_ATTRIBUTE *)OPENSSL_sk_value(ossl_check_const_X509_ATTRIBUTE_sk_type(sk), (idx)))
+#define sk_X509_ATTRIBUTE_new(cmp) ((STACK_OF(X509_ATTRIBUTE) *)OPENSSL_sk_new(ossl_check_X509_ATTRIBUTE_compfunc_type(cmp)))
+#define sk_X509_ATTRIBUTE_new_null() ((STACK_OF(X509_ATTRIBUTE) *)OPENSSL_sk_new_null())
+#define sk_X509_ATTRIBUTE_new_reserve(cmp, n) ((STACK_OF(X509_ATTRIBUTE) *)OPENSSL_sk_new_reserve(ossl_check_X509_ATTRIBUTE_compfunc_type(cmp), (n)))
+#define sk_X509_ATTRIBUTE_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_ATTRIBUTE_sk_type(sk), (n))
+#define sk_X509_ATTRIBUTE_free(sk) OPENSSL_sk_free(ossl_check_X509_ATTRIBUTE_sk_type(sk))
+#define sk_X509_ATTRIBUTE_zero(sk) OPENSSL_sk_zero(ossl_check_X509_ATTRIBUTE_sk_type(sk))
+#define sk_X509_ATTRIBUTE_delete(sk, i) ((X509_ATTRIBUTE *)OPENSSL_sk_delete(ossl_check_X509_ATTRIBUTE_sk_type(sk), (i)))
+#define sk_X509_ATTRIBUTE_delete_ptr(sk, ptr) ((X509_ATTRIBUTE *)OPENSSL_sk_delete_ptr(ossl_check_X509_ATTRIBUTE_sk_type(sk), ossl_check_X509_ATTRIBUTE_type(ptr)))
+#define sk_X509_ATTRIBUTE_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_ATTRIBUTE_sk_type(sk), ossl_check_X509_ATTRIBUTE_type(ptr))
+#define sk_X509_ATTRIBUTE_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_ATTRIBUTE_sk_type(sk), ossl_check_X509_ATTRIBUTE_type(ptr))
+#define sk_X509_ATTRIBUTE_pop(sk) ((X509_ATTRIBUTE *)OPENSSL_sk_pop(ossl_check_X509_ATTRIBUTE_sk_type(sk)))
+#define sk_X509_ATTRIBUTE_shift(sk) ((X509_ATTRIBUTE *)OPENSSL_sk_shift(ossl_check_X509_ATTRIBUTE_sk_type(sk)))
+#define sk_X509_ATTRIBUTE_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_ATTRIBUTE_sk_type(sk),ossl_check_X509_ATTRIBUTE_freefunc_type(freefunc))
+#define sk_X509_ATTRIBUTE_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_ATTRIBUTE_sk_type(sk), ossl_check_X509_ATTRIBUTE_type(ptr), (idx))
+#define sk_X509_ATTRIBUTE_set(sk, idx, ptr) ((X509_ATTRIBUTE *)OPENSSL_sk_set(ossl_check_X509_ATTRIBUTE_sk_type(sk), (idx), ossl_check_X509_ATTRIBUTE_type(ptr)))
+#define sk_X509_ATTRIBUTE_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_ATTRIBUTE_sk_type(sk), ossl_check_X509_ATTRIBUTE_type(ptr))
+#define sk_X509_ATTRIBUTE_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_ATTRIBUTE_sk_type(sk), ossl_check_X509_ATTRIBUTE_type(ptr))
+#define sk_X509_ATTRIBUTE_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_ATTRIBUTE_sk_type(sk), ossl_check_X509_ATTRIBUTE_type(ptr), pnum)
+#define sk_X509_ATTRIBUTE_sort(sk) OPENSSL_sk_sort(ossl_check_X509_ATTRIBUTE_sk_type(sk))
+#define sk_X509_ATTRIBUTE_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_ATTRIBUTE_sk_type(sk))
+#define sk_X509_ATTRIBUTE_dup(sk) ((STACK_OF(X509_ATTRIBUTE) *)OPENSSL_sk_dup(ossl_check_const_X509_ATTRIBUTE_sk_type(sk)))
+#define sk_X509_ATTRIBUTE_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_ATTRIBUTE) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_ATTRIBUTE_sk_type(sk), ossl_check_X509_ATTRIBUTE_copyfunc_type(copyfunc), ossl_check_X509_ATTRIBUTE_freefunc_type(freefunc)))
+#define sk_X509_ATTRIBUTE_set_cmp_func(sk, cmp) ((sk_X509_ATTRIBUTE_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_ATTRIBUTE_sk_type(sk), ossl_check_X509_ATTRIBUTE_compfunc_type(cmp)))
+
+typedef struct X509_req_info_st X509_REQ_INFO;
+typedef struct X509_req_st X509_REQ;
+typedef struct x509_cert_aux_st X509_CERT_AUX;
+typedef struct x509_cinf_st X509_CINF;
+
+/* Flags for X509_print_ex() */
+
+# define X509_FLAG_COMPAT                0
+# define X509_FLAG_NO_HEADER             1L
+# define X509_FLAG_NO_VERSION            (1L << 1)
+# define X509_FLAG_NO_SERIAL             (1L << 2)
+# define X509_FLAG_NO_SIGNAME            (1L << 3)
+# define X509_FLAG_NO_ISSUER             (1L << 4)
+# define X509_FLAG_NO_VALIDITY           (1L << 5)
+# define X509_FLAG_NO_SUBJECT            (1L << 6)
+# define X509_FLAG_NO_PUBKEY             (1L << 7)
+# define X509_FLAG_NO_EXTENSIONS         (1L << 8)
+# define X509_FLAG_NO_SIGDUMP            (1L << 9)
+# define X509_FLAG_NO_AUX                (1L << 10)
+# define X509_FLAG_NO_ATTRIBUTES         (1L << 11)
+# define X509_FLAG_NO_IDS                (1L << 12)
+# define X509_FLAG_EXTENSIONS_ONLY_KID   (1L << 13)
+
+/* Flags specific to X509_NAME_print_ex() */
+
+/* The field separator information */
+
+# define XN_FLAG_SEP_MASK        (0xf << 16)
+
+# define XN_FLAG_COMPAT          0/* Traditional; use old X509_NAME_print */
+# define XN_FLAG_SEP_COMMA_PLUS  (1 << 16)/* RFC2253 ,+ */
+# define XN_FLAG_SEP_CPLUS_SPC   (2 << 16)/* ,+ spaced: more readable */
+# define XN_FLAG_SEP_SPLUS_SPC   (3 << 16)/* ;+ spaced */
+# define XN_FLAG_SEP_MULTILINE   (4 << 16)/* One line per field */
+
+# define XN_FLAG_DN_REV          (1 << 20)/* Reverse DN order */
+
+/* How the field name is shown */
+
+# define XN_FLAG_FN_MASK         (0x3 << 21)
+
+# define XN_FLAG_FN_SN           0/* Object short name */
+# define XN_FLAG_FN_LN           (1 << 21)/* Object long name */
+# define XN_FLAG_FN_OID          (2 << 21)/* Always use OIDs */
+# define XN_FLAG_FN_NONE         (3 << 21)/* No field names */
+
+# define XN_FLAG_SPC_EQ          (1 << 23)/* Put spaces round '=' */
+
+/*
+ * This determines if we dump fields we don't recognise: RFC2253 requires
+ * this.
+ */
+
+# define XN_FLAG_DUMP_UNKNOWN_FIELDS (1 << 24)
+
+# define XN_FLAG_FN_ALIGN        (1 << 25)/* Align field names to 20
+                                           * characters */
+
+/* Complete set of RFC2253 flags */
+
+# define XN_FLAG_RFC2253 (ASN1_STRFLGS_RFC2253 | \
+                        XN_FLAG_SEP_COMMA_PLUS | \
+                        XN_FLAG_DN_REV | \
+                        XN_FLAG_FN_SN | \
+                        XN_FLAG_DUMP_UNKNOWN_FIELDS)
+
+/* readable oneline form */
+
+# define XN_FLAG_ONELINE (ASN1_STRFLGS_RFC2253 | \
+                        ASN1_STRFLGS_ESC_QUOTE | \
+                        XN_FLAG_SEP_CPLUS_SPC | \
+                        XN_FLAG_SPC_EQ | \
+                        XN_FLAG_FN_SN)
+
+/* readable multiline form */
+
+# define XN_FLAG_MULTILINE (ASN1_STRFLGS_ESC_CTRL | \
+                        ASN1_STRFLGS_ESC_MSB | \
+                        XN_FLAG_SEP_MULTILINE | \
+                        XN_FLAG_SPC_EQ | \
+                        XN_FLAG_FN_LN | \
+                        XN_FLAG_FN_ALIGN)
+
+typedef struct X509_crl_info_st X509_CRL_INFO;
+
+typedef struct private_key_st {
+    int version;
+    /* The PKCS#8 data types */
+    X509_ALGOR *enc_algor;
+    ASN1_OCTET_STRING *enc_pkey; /* encrypted pub key */
+    /* When decrypted, the following will not be NULL */
+    EVP_PKEY *dec_pkey;
+    /* used to encrypt and decrypt */
+    int key_length;
+    char *key_data;
+    int key_free;               /* true if we should auto free key_data */
+    /* expanded version of 'enc_algor' */
+    EVP_CIPHER_INFO cipher;
+} X509_PKEY;
+
+typedef struct X509_info_st {
+    X509 *x509;
+    X509_CRL *crl;
+    X509_PKEY *x_pkey;
+    EVP_CIPHER_INFO enc_cipher;
+    int enc_len;
+    char *enc_data;
+} X509_INFO;
+SKM_DEFINE_STACK_OF_INTERNAL(X509_INFO, X509_INFO, X509_INFO)
+#define sk_X509_INFO_num(sk) OPENSSL_sk_num(ossl_check_const_X509_INFO_sk_type(sk))
+#define sk_X509_INFO_value(sk, idx) ((X509_INFO *)OPENSSL_sk_value(ossl_check_const_X509_INFO_sk_type(sk), (idx)))
+#define sk_X509_INFO_new(cmp) ((STACK_OF(X509_INFO) *)OPENSSL_sk_new(ossl_check_X509_INFO_compfunc_type(cmp)))
+#define sk_X509_INFO_new_null() ((STACK_OF(X509_INFO) *)OPENSSL_sk_new_null())
+#define sk_X509_INFO_new_reserve(cmp, n) ((STACK_OF(X509_INFO) *)OPENSSL_sk_new_reserve(ossl_check_X509_INFO_compfunc_type(cmp), (n)))
+#define sk_X509_INFO_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_INFO_sk_type(sk), (n))
+#define sk_X509_INFO_free(sk) OPENSSL_sk_free(ossl_check_X509_INFO_sk_type(sk))
+#define sk_X509_INFO_zero(sk) OPENSSL_sk_zero(ossl_check_X509_INFO_sk_type(sk))
+#define sk_X509_INFO_delete(sk, i) ((X509_INFO *)OPENSSL_sk_delete(ossl_check_X509_INFO_sk_type(sk), (i)))
+#define sk_X509_INFO_delete_ptr(sk, ptr) ((X509_INFO *)OPENSSL_sk_delete_ptr(ossl_check_X509_INFO_sk_type(sk), ossl_check_X509_INFO_type(ptr)))
+#define sk_X509_INFO_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_INFO_sk_type(sk), ossl_check_X509_INFO_type(ptr))
+#define sk_X509_INFO_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_INFO_sk_type(sk), ossl_check_X509_INFO_type(ptr))
+#define sk_X509_INFO_pop(sk) ((X509_INFO *)OPENSSL_sk_pop(ossl_check_X509_INFO_sk_type(sk)))
+#define sk_X509_INFO_shift(sk) ((X509_INFO *)OPENSSL_sk_shift(ossl_check_X509_INFO_sk_type(sk)))
+#define sk_X509_INFO_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_INFO_sk_type(sk),ossl_check_X509_INFO_freefunc_type(freefunc))
+#define sk_X509_INFO_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_INFO_sk_type(sk), ossl_check_X509_INFO_type(ptr), (idx))
+#define sk_X509_INFO_set(sk, idx, ptr) ((X509_INFO *)OPENSSL_sk_set(ossl_check_X509_INFO_sk_type(sk), (idx), ossl_check_X509_INFO_type(ptr)))
+#define sk_X509_INFO_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_INFO_sk_type(sk), ossl_check_X509_INFO_type(ptr))
+#define sk_X509_INFO_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_INFO_sk_type(sk), ossl_check_X509_INFO_type(ptr))
+#define sk_X509_INFO_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_INFO_sk_type(sk), ossl_check_X509_INFO_type(ptr), pnum)
+#define sk_X509_INFO_sort(sk) OPENSSL_sk_sort(ossl_check_X509_INFO_sk_type(sk))
+#define sk_X509_INFO_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_INFO_sk_type(sk))
+#define sk_X509_INFO_dup(sk) ((STACK_OF(X509_INFO) *)OPENSSL_sk_dup(ossl_check_const_X509_INFO_sk_type(sk)))
+#define sk_X509_INFO_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_INFO) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_INFO_sk_type(sk), ossl_check_X509_INFO_copyfunc_type(copyfunc), ossl_check_X509_INFO_freefunc_type(freefunc)))
+#define sk_X509_INFO_set_cmp_func(sk, cmp) ((sk_X509_INFO_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_INFO_sk_type(sk), ossl_check_X509_INFO_compfunc_type(cmp)))
+
+
+/*
+ * The next 2 structures and their 8 routines are used to manipulate Netscape's
+ * spki structures - useful if you are writing a CA web page
+ */
+typedef struct Netscape_spkac_st {
+    X509_PUBKEY *pubkey;
+    ASN1_IA5STRING *challenge;  /* challenge sent in atlas >= PR2 */
+} NETSCAPE_SPKAC;
+
+typedef struct Netscape_spki_st {
+    NETSCAPE_SPKAC *spkac;      /* signed public key and challenge */
+    X509_ALGOR sig_algor;
+    ASN1_BIT_STRING *signature;
+} NETSCAPE_SPKI;
+
+/* Netscape certificate sequence structure */
+typedef struct Netscape_certificate_sequence {
+    ASN1_OBJECT *type;
+    STACK_OF(X509) *certs;
+} NETSCAPE_CERT_SEQUENCE;
+
+/*- Unused (and iv length is wrong)
+typedef struct CBCParameter_st
+        {
+        unsigned char iv[8];
+        } CBC_PARAM;
+*/
+
+/* Password based encryption structure */
+
+typedef struct PBEPARAM_st {
+    ASN1_OCTET_STRING *salt;
+    ASN1_INTEGER *iter;
+} PBEPARAM;
+
+/* Password based encryption V2 structures */
+
+typedef struct PBE2PARAM_st {
+    X509_ALGOR *keyfunc;
+    X509_ALGOR *encryption;
+} PBE2PARAM;
+
+typedef struct PBKDF2PARAM_st {
+/* Usually OCTET STRING but could be anything */
+    ASN1_TYPE *salt;
+    ASN1_INTEGER *iter;
+    ASN1_INTEGER *keylength;
+    X509_ALGOR *prf;
+} PBKDF2PARAM;
+
+#ifndef OPENSSL_NO_SCRYPT
+typedef struct SCRYPT_PARAMS_st {
+    ASN1_OCTET_STRING *salt;
+    ASN1_INTEGER *costParameter;
+    ASN1_INTEGER *blockSize;
+    ASN1_INTEGER *parallelizationParameter;
+    ASN1_INTEGER *keyLength;
+} SCRYPT_PARAMS;
+#endif
+
+#ifdef  __cplusplus
+}
+#endif
+
+# include <openssl/x509_vfy.h>
+# include <openssl/pkcs7.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+# define X509_EXT_PACK_UNKNOWN   1
+# define X509_EXT_PACK_STRING    2
+
+# define         X509_extract_key(x)     X509_get_pubkey(x)/*****/
+# define         X509_REQ_extract_key(a) X509_REQ_get_pubkey(a)
+# define         X509_name_cmp(a,b)      X509_NAME_cmp((a),(b))
+
+void X509_CRL_set_default_method(const X509_CRL_METHOD *meth);
+X509_CRL_METHOD *X509_CRL_METHOD_new(int (*crl_init) (X509_CRL *crl),
+                                     int (*crl_free) (X509_CRL *crl),
+                                     int (*crl_lookup) (X509_CRL *crl,
+                                                        X509_REVOKED **ret,
+                                                        const
+                                                        ASN1_INTEGER *serial,
+                                                        const
+                                                        X509_NAME *issuer),
+                                     int (*crl_verify) (X509_CRL *crl,
+                                                        EVP_PKEY *pk));
+void X509_CRL_METHOD_free(X509_CRL_METHOD *m);
+
+void X509_CRL_set_meth_data(X509_CRL *crl, void *dat);
+void *X509_CRL_get_meth_data(X509_CRL *crl);
+
+const char *X509_verify_cert_error_string(long n);
+
+int X509_verify(X509 *a, EVP_PKEY *r);
+int X509_self_signed(X509 *cert, int verify_signature);
+
+int X509_REQ_verify_ex(X509_REQ *a, EVP_PKEY *r, OSSL_LIB_CTX *libctx,
+                       const char *propq);
+int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r);
+int X509_CRL_verify(X509_CRL *a, EVP_PKEY *r);
+int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r);
+
+NETSCAPE_SPKI *NETSCAPE_SPKI_b64_decode(const char *str, int len);
+char *NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *x);
+EVP_PKEY *NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI *x);
+int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI *x, EVP_PKEY *pkey);
+
+int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki);
+
+int X509_signature_dump(BIO *bp, const ASN1_STRING *sig, int indent);
+int X509_signature_print(BIO *bp, const X509_ALGOR *alg,
+                         const ASN1_STRING *sig);
+
+int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
+int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx);
+int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md);
+int X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx);
+int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md);
+int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx);
+int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md);
+
+int X509_pubkey_digest(const X509 *data, const EVP_MD *type,
+                       unsigned char *md, unsigned int *len);
+int X509_digest(const X509 *data, const EVP_MD *type,
+                unsigned char *md, unsigned int *len);
+ASN1_OCTET_STRING *X509_digest_sig(const X509 *cert,
+                                   EVP_MD **md_used, int *md_is_fallback);
+int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type,
+                    unsigned char *md, unsigned int *len);
+int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type,
+                    unsigned char *md, unsigned int *len);
+int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type,
+                     unsigned char *md, unsigned int *len);
+
+X509 *X509_load_http(const char *url, BIO *bio, BIO *rbio, int timeout);
+X509_CRL *X509_CRL_load_http(const char *url, BIO *bio, BIO *rbio, int timeout);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  include <openssl/http.h> /* OSSL_HTTP_REQ_CTX_nbio_d2i */
+#  define X509_http_nbio(rctx, pcert) \
+      OSSL_HTTP_REQ_CTX_nbio_d2i(rctx, pcert, ASN1_ITEM_rptr(X509))
+#  define X509_CRL_http_nbio(rctx, pcrl) \
+      OSSL_HTTP_REQ_CTX_nbio_d2i(rctx, pcrl, ASN1_ITEM_rptr(X509_CRL))
+# endif
+
+# ifndef OPENSSL_NO_STDIO
+X509 *d2i_X509_fp(FILE *fp, X509 **x509);
+int i2d_X509_fp(FILE *fp, const X509 *x509);
+X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl);
+int i2d_X509_CRL_fp(FILE *fp, const X509_CRL *crl);
+X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req);
+int i2d_X509_REQ_fp(FILE *fp, const X509_REQ *req);
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_RSAPrivateKey_fp(FILE *fp, const RSA *rsa);
+OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_RSAPublicKey_fp(FILE *fp, const RSA *rsa);
+OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_RSA_PUBKEY_fp(FILE *fp, const RSA *rsa);
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   ifndef OPENSSL_NO_DSA
+OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_DSA_PUBKEY_fp(FILE *fp, const DSA *dsa);
+OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_DSAPrivateKey_fp(FILE *fp, const DSA *dsa);
+#   endif
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   ifndef OPENSSL_NO_EC
+OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey);
+OSSL_DEPRECATEDIN_3_0 int i2d_EC_PUBKEY_fp(FILE *fp, const EC_KEY *eckey);
+OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey);
+OSSL_DEPRECATEDIN_3_0 int i2d_ECPrivateKey_fp(FILE *fp, const EC_KEY *eckey);
+#   endif /* OPENSSL_NO_EC */
+#  endif /* OPENSSL_NO_DEPRECATED_3_0 */
+X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8);
+int i2d_PKCS8_fp(FILE *fp, const X509_SIG *p8);
+X509_PUBKEY *d2i_X509_PUBKEY_fp(FILE *fp, X509_PUBKEY **xpk);
+int i2d_X509_PUBKEY_fp(FILE *fp, const X509_PUBKEY *xpk);
+PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
+                                                PKCS8_PRIV_KEY_INFO **p8inf);
+int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, const PKCS8_PRIV_KEY_INFO *p8inf);
+int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, const EVP_PKEY *key);
+int i2d_PrivateKey_fp(FILE *fp, const EVP_PKEY *pkey);
+EVP_PKEY *d2i_PrivateKey_ex_fp(FILE *fp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
+                               const char *propq);
+EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a);
+int i2d_PUBKEY_fp(FILE *fp, const EVP_PKEY *pkey);
+EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a);
+# endif
+
+X509 *d2i_X509_bio(BIO *bp, X509 **x509);
+int i2d_X509_bio(BIO *bp, const X509 *x509);
+X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl);
+int i2d_X509_CRL_bio(BIO *bp, const X509_CRL *crl);
+X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req);
+int i2d_X509_REQ_bio(BIO *bp, const X509_REQ *req);
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_RSAPrivateKey_bio(BIO *bp, const RSA *rsa);
+OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_RSAPublicKey_bio(BIO *bp, const RSA *rsa);
+OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_RSA_PUBKEY_bio(BIO *bp, const RSA *rsa);
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   ifndef OPENSSL_NO_DSA
+OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_DSA_PUBKEY_bio(BIO *bp, const DSA *dsa);
+OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_DSAPrivateKey_bio(BIO *bp, const DSA *dsa);
+#   endif
+#  endif
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   ifndef OPENSSL_NO_EC
+OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey);
+OSSL_DEPRECATEDIN_3_0 int i2d_EC_PUBKEY_bio(BIO *bp, const EC_KEY *eckey);
+OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey);
+OSSL_DEPRECATEDIN_3_0 int i2d_ECPrivateKey_bio(BIO *bp, const EC_KEY *eckey);
+#   endif /* OPENSSL_NO_EC */
+#  endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8);
+int i2d_PKCS8_bio(BIO *bp, const X509_SIG *p8);
+X509_PUBKEY *d2i_X509_PUBKEY_bio(BIO *bp, X509_PUBKEY **xpk);
+int i2d_X509_PUBKEY_bio(BIO *bp, const X509_PUBKEY *xpk);
+PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
+                                                 PKCS8_PRIV_KEY_INFO **p8inf);
+int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, const PKCS8_PRIV_KEY_INFO *p8inf);
+int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, const EVP_PKEY *key);
+int i2d_PrivateKey_bio(BIO *bp, const EVP_PKEY *pkey);
+EVP_PKEY *d2i_PrivateKey_ex_bio(BIO *bp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
+                                const char *propq);
+EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a);
+int i2d_PUBKEY_bio(BIO *bp, const EVP_PKEY *pkey);
+EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a);
+
+DECLARE_ASN1_DUP_FUNCTION(X509)
+DECLARE_ASN1_DUP_FUNCTION(X509_ALGOR)
+DECLARE_ASN1_DUP_FUNCTION(X509_ATTRIBUTE)
+DECLARE_ASN1_DUP_FUNCTION(X509_CRL)
+DECLARE_ASN1_DUP_FUNCTION(X509_EXTENSION)
+DECLARE_ASN1_DUP_FUNCTION(X509_PUBKEY)
+DECLARE_ASN1_DUP_FUNCTION(X509_REQ)
+DECLARE_ASN1_DUP_FUNCTION(X509_REVOKED)
+int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *aobj, int ptype,
+                    void *pval);
+void X509_ALGOR_get0(const ASN1_OBJECT **paobj, int *pptype,
+                     const void **ppval, const X509_ALGOR *algor);
+void X509_ALGOR_set_md(X509_ALGOR *alg, const EVP_MD *md);
+int X509_ALGOR_cmp(const X509_ALGOR *a, const X509_ALGOR *b);
+int X509_ALGOR_copy(X509_ALGOR *dest, const X509_ALGOR *src);
+
+DECLARE_ASN1_DUP_FUNCTION(X509_NAME)
+DECLARE_ASN1_DUP_FUNCTION(X509_NAME_ENTRY)
+
+int X509_cmp_time(const ASN1_TIME *s, time_t *t);
+int X509_cmp_current_time(const ASN1_TIME *s);
+int X509_cmp_timeframe(const X509_VERIFY_PARAM *vpm,
+                       const ASN1_TIME *start, const ASN1_TIME *end);
+ASN1_TIME *X509_time_adj(ASN1_TIME *s, long adj, time_t *t);
+ASN1_TIME *X509_time_adj_ex(ASN1_TIME *s,
+                            int offset_day, long offset_sec, time_t *t);
+ASN1_TIME *X509_gmtime_adj(ASN1_TIME *s, long adj);
+
+const char *X509_get_default_cert_area(void);
+const char *X509_get_default_cert_dir(void);
+const char *X509_get_default_cert_file(void);
+const char *X509_get_default_cert_dir_env(void);
+const char *X509_get_default_cert_file_env(void);
+const char *X509_get_default_private_dir(void);
+
+X509_REQ *X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
+X509 *X509_REQ_to_X509(X509_REQ *r, int days, EVP_PKEY *pkey);
+
+DECLARE_ASN1_FUNCTIONS(X509_ALGOR)
+DECLARE_ASN1_ENCODE_FUNCTIONS(X509_ALGORS, X509_ALGORS, X509_ALGORS)
+DECLARE_ASN1_FUNCTIONS(X509_VAL)
+
+DECLARE_ASN1_FUNCTIONS(X509_PUBKEY)
+
+X509_PUBKEY *X509_PUBKEY_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
+int X509_PUBKEY_set(X509_PUBKEY **x, EVP_PKEY *pkey);
+EVP_PKEY *X509_PUBKEY_get0(const X509_PUBKEY *key);
+EVP_PKEY *X509_PUBKEY_get(const X509_PUBKEY *key);
+int X509_get_pubkey_parameters(EVP_PKEY *pkey, STACK_OF(X509) *chain);
+long X509_get_pathlen(X509 *x);
+DECLARE_ASN1_ENCODE_FUNCTIONS_only(EVP_PKEY, PUBKEY)
+EVP_PKEY *d2i_PUBKEY_ex(EVP_PKEY **a, const unsigned char **pp, long length,
+                        OSSL_LIB_CTX *libctx, const char *propq);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0,RSA, RSA_PUBKEY)
+# endif
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  ifndef OPENSSL_NO_DSA
+DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0,DSA, DSA_PUBKEY)
+#  endif
+# endif
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  ifndef OPENSSL_NO_EC
+DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0, EC_KEY, EC_PUBKEY)
+#  endif
+# endif
+
+DECLARE_ASN1_FUNCTIONS(X509_SIG)
+void X509_SIG_get0(const X509_SIG *sig, const X509_ALGOR **palg,
+                   const ASN1_OCTET_STRING **pdigest);
+void X509_SIG_getm(X509_SIG *sig, X509_ALGOR **palg,
+                   ASN1_OCTET_STRING **pdigest);
+
+DECLARE_ASN1_FUNCTIONS(X509_REQ_INFO)
+DECLARE_ASN1_FUNCTIONS(X509_REQ)
+X509_REQ *X509_REQ_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
+
+DECLARE_ASN1_FUNCTIONS(X509_ATTRIBUTE)
+X509_ATTRIBUTE *X509_ATTRIBUTE_create(int nid, int atrtype, void *value);
+
+DECLARE_ASN1_FUNCTIONS(X509_EXTENSION)
+DECLARE_ASN1_ENCODE_FUNCTIONS(X509_EXTENSIONS, X509_EXTENSIONS, X509_EXTENSIONS)
+
+DECLARE_ASN1_FUNCTIONS(X509_NAME_ENTRY)
+
+DECLARE_ASN1_FUNCTIONS(X509_NAME)
+
+int X509_NAME_set(X509_NAME **xn, const X509_NAME *name);
+
+DECLARE_ASN1_FUNCTIONS(X509_CINF)
+DECLARE_ASN1_FUNCTIONS(X509)
+X509 *X509_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
+DECLARE_ASN1_FUNCTIONS(X509_CERT_AUX)
+
+#define X509_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509, l, p, newf, dupf, freef)
+int X509_set_ex_data(X509 *r, int idx, void *arg);
+void *X509_get_ex_data(const X509 *r, int idx);
+DECLARE_ASN1_ENCODE_FUNCTIONS_only(X509,X509_AUX)
+
+int i2d_re_X509_tbs(X509 *x, unsigned char **pp);
+
+int X509_SIG_INFO_get(const X509_SIG_INFO *siginf, int *mdnid, int *pknid,
+                      int *secbits, uint32_t *flags);
+void X509_SIG_INFO_set(X509_SIG_INFO *siginf, int mdnid, int pknid,
+                       int secbits, uint32_t flags);
+
+int X509_get_signature_info(X509 *x, int *mdnid, int *pknid, int *secbits,
+                            uint32_t *flags);
+
+void X509_get0_signature(const ASN1_BIT_STRING **psig,
+                         const X509_ALGOR **palg, const X509 *x);
+int X509_get_signature_nid(const X509 *x);
+
+void X509_set0_distinguishing_id(X509 *x, ASN1_OCTET_STRING *d_id);
+ASN1_OCTET_STRING *X509_get0_distinguishing_id(X509 *x);
+void X509_REQ_set0_distinguishing_id(X509_REQ *x, ASN1_OCTET_STRING *d_id);
+ASN1_OCTET_STRING *X509_REQ_get0_distinguishing_id(X509_REQ *x);
+
+int X509_alias_set1(X509 *x, const unsigned char *name, int len);
+int X509_keyid_set1(X509 *x, const unsigned char *id, int len);
+unsigned char *X509_alias_get0(X509 *x, int *len);
+unsigned char *X509_keyid_get0(X509 *x, int *len);
+
+DECLARE_ASN1_FUNCTIONS(X509_REVOKED)
+DECLARE_ASN1_FUNCTIONS(X509_CRL_INFO)
+DECLARE_ASN1_FUNCTIONS(X509_CRL)
+X509_CRL *X509_CRL_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
+
+int X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev);
+int X509_CRL_get0_by_serial(X509_CRL *crl,
+                            X509_REVOKED **ret, const ASN1_INTEGER *serial);
+int X509_CRL_get0_by_cert(X509_CRL *crl, X509_REVOKED **ret, X509 *x);
+
+X509_PKEY *X509_PKEY_new(void);
+void X509_PKEY_free(X509_PKEY *a);
+
+DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKI)
+DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKAC)
+DECLARE_ASN1_FUNCTIONS(NETSCAPE_CERT_SEQUENCE)
+
+X509_INFO *X509_INFO_new(void);
+void X509_INFO_free(X509_INFO *a);
+char *X509_NAME_oneline(const X509_NAME *a, char *buf, int size);
+
+#ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+int ASN1_verify(i2d_of_void *i2d, X509_ALGOR *algor1,
+                ASN1_BIT_STRING *signature, char *data, EVP_PKEY *pkey);
+OSSL_DEPRECATEDIN_3_0
+int ASN1_digest(i2d_of_void *i2d, const EVP_MD *type, char *data,
+                unsigned char *md, unsigned int *len);
+OSSL_DEPRECATEDIN_3_0
+int ASN1_sign(i2d_of_void *i2d, X509_ALGOR *algor1, X509_ALGOR *algor2,
+              ASN1_BIT_STRING *signature, char *data, EVP_PKEY *pkey,
+              const EVP_MD *type);
+#endif
+int ASN1_item_digest(const ASN1_ITEM *it, const EVP_MD *type, void *data,
+                     unsigned char *md, unsigned int *len);
+int ASN1_item_verify(const ASN1_ITEM *it, const X509_ALGOR *alg,
+                     const ASN1_BIT_STRING *signature, const void *data,
+                     EVP_PKEY *pkey);
+int ASN1_item_verify_ctx(const ASN1_ITEM *it, const X509_ALGOR *alg,
+                         const ASN1_BIT_STRING *signature, const void *data,
+                         EVP_MD_CTX *ctx);
+int ASN1_item_sign(const ASN1_ITEM *it, X509_ALGOR *algor1, X509_ALGOR *algor2,
+                   ASN1_BIT_STRING *signature, const void *data,
+                   EVP_PKEY *pkey, const EVP_MD *md);
+int ASN1_item_sign_ctx(const ASN1_ITEM *it, X509_ALGOR *algor1,
+                       X509_ALGOR *algor2, ASN1_BIT_STRING *signature,
+                       const void *data, EVP_MD_CTX *ctx);
+
+#define X509_VERSION_1 0
+#define X509_VERSION_2 1
+#define X509_VERSION_3 2
+
+long X509_get_version(const X509 *x);
+int X509_set_version(X509 *x, long version);
+int X509_set_serialNumber(X509 *x, ASN1_INTEGER *serial);
+ASN1_INTEGER *X509_get_serialNumber(X509 *x);
+const ASN1_INTEGER *X509_get0_serialNumber(const X509 *x);
+int X509_set_issuer_name(X509 *x, const X509_NAME *name);
+X509_NAME *X509_get_issuer_name(const X509 *a);
+int X509_set_subject_name(X509 *x, const X509_NAME *name);
+X509_NAME *X509_get_subject_name(const X509 *a);
+const ASN1_TIME * X509_get0_notBefore(const X509 *x);
+ASN1_TIME *X509_getm_notBefore(const X509 *x);
+int X509_set1_notBefore(X509 *x, const ASN1_TIME *tm);
+const ASN1_TIME *X509_get0_notAfter(const X509 *x);
+ASN1_TIME *X509_getm_notAfter(const X509 *x);
+int X509_set1_notAfter(X509 *x, const ASN1_TIME *tm);
+int X509_set_pubkey(X509 *x, EVP_PKEY *pkey);
+int X509_up_ref(X509 *x);
+int X509_get_signature_type(const X509 *x);
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define X509_get_notBefore X509_getm_notBefore
+#  define X509_get_notAfter X509_getm_notAfter
+#  define X509_set_notBefore X509_set1_notBefore
+#  define X509_set_notAfter X509_set1_notAfter
+#endif
+
+
+/*
+ * This one is only used so that a binary form can output, as in
+ * i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x), &buf)
+ */
+X509_PUBKEY *X509_get_X509_PUBKEY(const X509 *x);
+const STACK_OF(X509_EXTENSION) *X509_get0_extensions(const X509 *x);
+void X509_get0_uids(const X509 *x, const ASN1_BIT_STRING **piuid,
+                    const ASN1_BIT_STRING **psuid);
+const X509_ALGOR *X509_get0_tbs_sigalg(const X509 *x);
+
+EVP_PKEY *X509_get0_pubkey(const X509 *x);
+EVP_PKEY *X509_get_pubkey(X509 *x);
+ASN1_BIT_STRING *X509_get0_pubkey_bitstr(const X509 *x);
+
+#define X509_REQ_VERSION_1 0
+
+long X509_REQ_get_version(const X509_REQ *req);
+int X509_REQ_set_version(X509_REQ *x, long version);
+X509_NAME *X509_REQ_get_subject_name(const X509_REQ *req);
+int X509_REQ_set_subject_name(X509_REQ *req, const X509_NAME *name);
+void X509_REQ_get0_signature(const X509_REQ *req, const ASN1_BIT_STRING **psig,
+                             const X509_ALGOR **palg);
+void X509_REQ_set0_signature(X509_REQ *req, ASN1_BIT_STRING *psig);
+int X509_REQ_set1_signature_algo(X509_REQ *req, X509_ALGOR *palg);
+int X509_REQ_get_signature_nid(const X509_REQ *req);
+int i2d_re_X509_REQ_tbs(X509_REQ *req, unsigned char **pp);
+int X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey);
+EVP_PKEY *X509_REQ_get_pubkey(X509_REQ *req);
+EVP_PKEY *X509_REQ_get0_pubkey(X509_REQ *req);
+X509_PUBKEY *X509_REQ_get_X509_PUBKEY(X509_REQ *req);
+int X509_REQ_extension_nid(int nid);
+int *X509_REQ_get_extension_nids(void);
+void X509_REQ_set_extension_nids(int *nids);
+STACK_OF(X509_EXTENSION) *X509_REQ_get_extensions(X509_REQ *req);
+int X509_REQ_add_extensions_nid(X509_REQ *req,
+                                const STACK_OF(X509_EXTENSION) *exts, int nid);
+int X509_REQ_add_extensions(X509_REQ *req, const STACK_OF(X509_EXTENSION) *ext);
+int X509_REQ_get_attr_count(const X509_REQ *req);
+int X509_REQ_get_attr_by_NID(const X509_REQ *req, int nid, int lastpos);
+int X509_REQ_get_attr_by_OBJ(const X509_REQ *req, const ASN1_OBJECT *obj,
+                             int lastpos);
+X509_ATTRIBUTE *X509_REQ_get_attr(const X509_REQ *req, int loc);
+X509_ATTRIBUTE *X509_REQ_delete_attr(X509_REQ *req, int loc);
+int X509_REQ_add1_attr(X509_REQ *req, X509_ATTRIBUTE *attr);
+int X509_REQ_add1_attr_by_OBJ(X509_REQ *req,
+                              const ASN1_OBJECT *obj, int type,
+                              const unsigned char *bytes, int len);
+int X509_REQ_add1_attr_by_NID(X509_REQ *req,
+                              int nid, int type,
+                              const unsigned char *bytes, int len);
+int X509_REQ_add1_attr_by_txt(X509_REQ *req,
+                              const char *attrname, int type,
+                              const unsigned char *bytes, int len);
+
+#define X509_CRL_VERSION_1 0
+#define X509_CRL_VERSION_2 1
+
+int X509_CRL_set_version(X509_CRL *x, long version);
+int X509_CRL_set_issuer_name(X509_CRL *x, const X509_NAME *name);
+int X509_CRL_set1_lastUpdate(X509_CRL *x, const ASN1_TIME *tm);
+int X509_CRL_set1_nextUpdate(X509_CRL *x, const ASN1_TIME *tm);
+int X509_CRL_sort(X509_CRL *crl);
+int X509_CRL_up_ref(X509_CRL *crl);
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define X509_CRL_set_lastUpdate X509_CRL_set1_lastUpdate
+#  define X509_CRL_set_nextUpdate X509_CRL_set1_nextUpdate
+#endif
+
+long X509_CRL_get_version(const X509_CRL *crl);
+const ASN1_TIME *X509_CRL_get0_lastUpdate(const X509_CRL *crl);
+const ASN1_TIME *X509_CRL_get0_nextUpdate(const X509_CRL *crl);
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 ASN1_TIME *X509_CRL_get_lastUpdate(X509_CRL *crl);
+OSSL_DEPRECATEDIN_1_1_0 ASN1_TIME *X509_CRL_get_nextUpdate(X509_CRL *crl);
+#endif
+X509_NAME *X509_CRL_get_issuer(const X509_CRL *crl);
+const STACK_OF(X509_EXTENSION) *X509_CRL_get0_extensions(const X509_CRL *crl);
+STACK_OF(X509_REVOKED) *X509_CRL_get_REVOKED(X509_CRL *crl);
+void X509_CRL_get0_signature(const X509_CRL *crl, const ASN1_BIT_STRING **psig,
+                             const X509_ALGOR **palg);
+int X509_CRL_get_signature_nid(const X509_CRL *crl);
+int i2d_re_X509_CRL_tbs(X509_CRL *req, unsigned char **pp);
+
+const ASN1_INTEGER *X509_REVOKED_get0_serialNumber(const X509_REVOKED *x);
+int X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial);
+const ASN1_TIME *X509_REVOKED_get0_revocationDate(const X509_REVOKED *x);
+int X509_REVOKED_set_revocationDate(X509_REVOKED *r, ASN1_TIME *tm);
+const STACK_OF(X509_EXTENSION) *
+X509_REVOKED_get0_extensions(const X509_REVOKED *r);
+
+X509_CRL *X509_CRL_diff(X509_CRL *base, X509_CRL *newer,
+                        EVP_PKEY *skey, const EVP_MD *md, unsigned int flags);
+
+int X509_REQ_check_private_key(X509_REQ *x509, EVP_PKEY *pkey);
+
+int X509_check_private_key(const X509 *x509, const EVP_PKEY *pkey);
+int X509_chain_check_suiteb(int *perror_depth,
+                            X509 *x, STACK_OF(X509) *chain,
+                            unsigned long flags);
+int X509_CRL_check_suiteb(X509_CRL *crl, EVP_PKEY *pk, unsigned long flags);
+STACK_OF(X509) *X509_chain_up_ref(STACK_OF(X509) *chain);
+
+int X509_issuer_and_serial_cmp(const X509 *a, const X509 *b);
+unsigned long X509_issuer_and_serial_hash(X509 *a);
+
+int X509_issuer_name_cmp(const X509 *a, const X509 *b);
+unsigned long X509_issuer_name_hash(X509 *a);
+
+int X509_subject_name_cmp(const X509 *a, const X509 *b);
+unsigned long X509_subject_name_hash(X509 *x);
+
+# ifndef OPENSSL_NO_MD5
+unsigned long X509_issuer_name_hash_old(X509 *a);
+unsigned long X509_subject_name_hash_old(X509 *x);
+# endif
+
+# define X509_ADD_FLAG_DEFAULT  0
+# define X509_ADD_FLAG_UP_REF   0x1
+# define X509_ADD_FLAG_PREPEND  0x2
+# define X509_ADD_FLAG_NO_DUP   0x4
+# define X509_ADD_FLAG_NO_SS    0x8
+int X509_add_cert(STACK_OF(X509) *sk, X509 *cert, int flags);
+int X509_add_certs(STACK_OF(X509) *sk, STACK_OF(X509) *certs, int flags);
+
+int X509_cmp(const X509 *a, const X509 *b);
+int X509_NAME_cmp(const X509_NAME *a, const X509_NAME *b);
+#ifndef OPENSSL_NO_DEPRECATED_3_0
+# define X509_NAME_hash(x) X509_NAME_hash_ex(x, NULL, NULL, NULL)
+OSSL_DEPRECATEDIN_3_0 int X509_certificate_type(const X509 *x,
+                                                const EVP_PKEY *pubkey);
+#endif
+unsigned long X509_NAME_hash_ex(const X509_NAME *x, OSSL_LIB_CTX *libctx,
+                                const char *propq, int *ok);
+unsigned long X509_NAME_hash_old(const X509_NAME *x);
+
+int X509_CRL_cmp(const X509_CRL *a, const X509_CRL *b);
+int X509_CRL_match(const X509_CRL *a, const X509_CRL *b);
+int X509_aux_print(BIO *out, X509 *x, int indent);
+# ifndef OPENSSL_NO_STDIO
+int X509_print_ex_fp(FILE *bp, X509 *x, unsigned long nmflag,
+                     unsigned long cflag);
+int X509_print_fp(FILE *bp, X509 *x);
+int X509_CRL_print_fp(FILE *bp, X509_CRL *x);
+int X509_REQ_print_fp(FILE *bp, X509_REQ *req);
+int X509_NAME_print_ex_fp(FILE *fp, const X509_NAME *nm, int indent,
+                          unsigned long flags);
+# endif
+
+int X509_NAME_print(BIO *bp, const X509_NAME *name, int obase);
+int X509_NAME_print_ex(BIO *out, const X509_NAME *nm, int indent,
+                       unsigned long flags);
+int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflag,
+                  unsigned long cflag);
+int X509_print(BIO *bp, X509 *x);
+int X509_ocspid_print(BIO *bp, X509 *x);
+int X509_CRL_print_ex(BIO *out, X509_CRL *x, unsigned long nmflag);
+int X509_CRL_print(BIO *bp, X509_CRL *x);
+int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflag,
+                      unsigned long cflag);
+int X509_REQ_print(BIO *bp, X509_REQ *req);
+
+int X509_NAME_entry_count(const X509_NAME *name);
+int X509_NAME_get_text_by_NID(const X509_NAME *name, int nid,
+                              char *buf, int len);
+int X509_NAME_get_text_by_OBJ(const X509_NAME *name, const ASN1_OBJECT *obj,
+                              char *buf, int len);
+
+/*
+ * NOTE: you should be passing -1, not 0 as lastpos. The functions that use
+ * lastpos, search after that position on.
+ */
+int X509_NAME_get_index_by_NID(const X509_NAME *name, int nid, int lastpos);
+int X509_NAME_get_index_by_OBJ(const X509_NAME *name, const ASN1_OBJECT *obj,
+                               int lastpos);
+X509_NAME_ENTRY *X509_NAME_get_entry(const X509_NAME *name, int loc);
+X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc);
+int X509_NAME_add_entry(X509_NAME *name, const X509_NAME_ENTRY *ne,
+                        int loc, int set);
+int X509_NAME_add_entry_by_OBJ(X509_NAME *name, const ASN1_OBJECT *obj, int type,
+                               const unsigned char *bytes, int len, int loc,
+                               int set);
+int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type,
+                               const unsigned char *bytes, int len, int loc,
+                               int set);
+X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne,
+                                               const char *field, int type,
+                                               const unsigned char *bytes,
+                                               int len);
+X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid,
+                                               int type,
+                                               const unsigned char *bytes,
+                                               int len);
+int X509_NAME_add_entry_by_txt(X509_NAME *name, const char *field, int type,
+                               const unsigned char *bytes, int len, int loc,
+                               int set);
+X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne,
+                                               const ASN1_OBJECT *obj, int type,
+                                               const unsigned char *bytes,
+                                               int len);
+int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, const ASN1_OBJECT *obj);
+int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
+                             const unsigned char *bytes, int len);
+ASN1_OBJECT *X509_NAME_ENTRY_get_object(const X509_NAME_ENTRY *ne);
+ASN1_STRING * X509_NAME_ENTRY_get_data(const X509_NAME_ENTRY *ne);
+int X509_NAME_ENTRY_set(const X509_NAME_ENTRY *ne);
+
+int X509_NAME_get0_der(const X509_NAME *nm, const unsigned char **pder,
+                       size_t *pderlen);
+
+int X509v3_get_ext_count(const STACK_OF(X509_EXTENSION) *x);
+int X509v3_get_ext_by_NID(const STACK_OF(X509_EXTENSION) *x,
+                          int nid, int lastpos);
+int X509v3_get_ext_by_OBJ(const STACK_OF(X509_EXTENSION) *x,
+                          const ASN1_OBJECT *obj, int lastpos);
+int X509v3_get_ext_by_critical(const STACK_OF(X509_EXTENSION) *x,
+                               int crit, int lastpos);
+X509_EXTENSION *X509v3_get_ext(const STACK_OF(X509_EXTENSION) *x, int loc);
+X509_EXTENSION *X509v3_delete_ext(STACK_OF(X509_EXTENSION) *x, int loc);
+STACK_OF(X509_EXTENSION) *X509v3_add_ext(STACK_OF(X509_EXTENSION) **x,
+                                         X509_EXTENSION *ex, int loc);
+
+int X509_get_ext_count(const X509 *x);
+int X509_get_ext_by_NID(const X509 *x, int nid, int lastpos);
+int X509_get_ext_by_OBJ(const X509 *x, const ASN1_OBJECT *obj, int lastpos);
+int X509_get_ext_by_critical(const X509 *x, int crit, int lastpos);
+X509_EXTENSION *X509_get_ext(const X509 *x, int loc);
+X509_EXTENSION *X509_delete_ext(X509 *x, int loc);
+int X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
+void *X509_get_ext_d2i(const X509 *x, int nid, int *crit, int *idx);
+int X509_add1_ext_i2d(X509 *x, int nid, void *value, int crit,
+                      unsigned long flags);
+
+int X509_CRL_get_ext_count(const X509_CRL *x);
+int X509_CRL_get_ext_by_NID(const X509_CRL *x, int nid, int lastpos);
+int X509_CRL_get_ext_by_OBJ(const X509_CRL *x, const ASN1_OBJECT *obj,
+                            int lastpos);
+int X509_CRL_get_ext_by_critical(const X509_CRL *x, int crit, int lastpos);
+X509_EXTENSION *X509_CRL_get_ext(const X509_CRL *x, int loc);
+X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc);
+int X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc);
+void *X509_CRL_get_ext_d2i(const X509_CRL *x, int nid, int *crit, int *idx);
+int X509_CRL_add1_ext_i2d(X509_CRL *x, int nid, void *value, int crit,
+                          unsigned long flags);
+
+int X509_REVOKED_get_ext_count(const X509_REVOKED *x);
+int X509_REVOKED_get_ext_by_NID(const X509_REVOKED *x, int nid, int lastpos);
+int X509_REVOKED_get_ext_by_OBJ(const X509_REVOKED *x, const ASN1_OBJECT *obj,
+                                int lastpos);
+int X509_REVOKED_get_ext_by_critical(const X509_REVOKED *x, int crit,
+                                     int lastpos);
+X509_EXTENSION *X509_REVOKED_get_ext(const X509_REVOKED *x, int loc);
+X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, int loc);
+int X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, int loc);
+void *X509_REVOKED_get_ext_d2i(const X509_REVOKED *x, int nid, int *crit,
+                               int *idx);
+int X509_REVOKED_add1_ext_i2d(X509_REVOKED *x, int nid, void *value, int crit,
+                              unsigned long flags);
+
+X509_EXTENSION *X509_EXTENSION_create_by_NID(X509_EXTENSION **ex,
+                                             int nid, int crit,
+                                             ASN1_OCTET_STRING *data);
+X509_EXTENSION *X509_EXTENSION_create_by_OBJ(X509_EXTENSION **ex,
+                                             const ASN1_OBJECT *obj, int crit,
+                                             ASN1_OCTET_STRING *data);
+int X509_EXTENSION_set_object(X509_EXTENSION *ex, const ASN1_OBJECT *obj);
+int X509_EXTENSION_set_critical(X509_EXTENSION *ex, int crit);
+int X509_EXTENSION_set_data(X509_EXTENSION *ex, ASN1_OCTET_STRING *data);
+ASN1_OBJECT *X509_EXTENSION_get_object(X509_EXTENSION *ex);
+ASN1_OCTET_STRING *X509_EXTENSION_get_data(X509_EXTENSION *ne);
+int X509_EXTENSION_get_critical(const X509_EXTENSION *ex);
+
+int X509at_get_attr_count(const STACK_OF(X509_ATTRIBUTE) *x);
+int X509at_get_attr_by_NID(const STACK_OF(X509_ATTRIBUTE) *x, int nid,
+                           int lastpos);
+int X509at_get_attr_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *sk,
+                           const ASN1_OBJECT *obj, int lastpos);
+X509_ATTRIBUTE *X509at_get_attr(const STACK_OF(X509_ATTRIBUTE) *x, int loc);
+X509_ATTRIBUTE *X509at_delete_attr(STACK_OF(X509_ATTRIBUTE) *x, int loc);
+STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr(STACK_OF(X509_ATTRIBUTE) **x,
+                                           X509_ATTRIBUTE *attr);
+STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_OBJ(STACK_OF(X509_ATTRIBUTE)
+                                                  **x, const ASN1_OBJECT *obj,
+                                                  int type,
+                                                  const unsigned char *bytes,
+                                                  int len);
+STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_NID(STACK_OF(X509_ATTRIBUTE)
+                                                  **x, int nid, int type,
+                                                  const unsigned char *bytes,
+                                                  int len);
+STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_txt(STACK_OF(X509_ATTRIBUTE)
+                                                  **x, const char *attrname,
+                                                  int type,
+                                                  const unsigned char *bytes,
+                                                  int len);
+void *X509at_get0_data_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *x,
+                              const ASN1_OBJECT *obj, int lastpos, int type);
+X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_NID(X509_ATTRIBUTE **attr, int nid,
+                                             int atrtype, const void *data,
+                                             int len);
+X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_OBJ(X509_ATTRIBUTE **attr,
+                                             const ASN1_OBJECT *obj,
+                                             int atrtype, const void *data,
+                                             int len);
+X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_txt(X509_ATTRIBUTE **attr,
+                                             const char *atrname, int type,
+                                             const unsigned char *bytes,
+                                             int len);
+int X509_ATTRIBUTE_set1_object(X509_ATTRIBUTE *attr, const ASN1_OBJECT *obj);
+int X509_ATTRIBUTE_set1_data(X509_ATTRIBUTE *attr, int attrtype,
+                             const void *data, int len);
+void *X509_ATTRIBUTE_get0_data(X509_ATTRIBUTE *attr, int idx, int atrtype,
+                               void *data);
+int X509_ATTRIBUTE_count(const X509_ATTRIBUTE *attr);
+ASN1_OBJECT *X509_ATTRIBUTE_get0_object(X509_ATTRIBUTE *attr);
+ASN1_TYPE *X509_ATTRIBUTE_get0_type(X509_ATTRIBUTE *attr, int idx);
+
+int EVP_PKEY_get_attr_count(const EVP_PKEY *key);
+int EVP_PKEY_get_attr_by_NID(const EVP_PKEY *key, int nid, int lastpos);
+int EVP_PKEY_get_attr_by_OBJ(const EVP_PKEY *key, const ASN1_OBJECT *obj,
+                             int lastpos);
+X509_ATTRIBUTE *EVP_PKEY_get_attr(const EVP_PKEY *key, int loc);
+X509_ATTRIBUTE *EVP_PKEY_delete_attr(EVP_PKEY *key, int loc);
+int EVP_PKEY_add1_attr(EVP_PKEY *key, X509_ATTRIBUTE *attr);
+int EVP_PKEY_add1_attr_by_OBJ(EVP_PKEY *key,
+                              const ASN1_OBJECT *obj, int type,
+                              const unsigned char *bytes, int len);
+int EVP_PKEY_add1_attr_by_NID(EVP_PKEY *key,
+                              int nid, int type,
+                              const unsigned char *bytes, int len);
+int EVP_PKEY_add1_attr_by_txt(EVP_PKEY *key,
+                              const char *attrname, int type,
+                              const unsigned char *bytes, int len);
+
+/* lookup a cert from a X509 STACK */
+X509 *X509_find_by_issuer_and_serial(STACK_OF(X509) *sk, const X509_NAME *name,
+                                     const ASN1_INTEGER *serial);
+X509 *X509_find_by_subject(STACK_OF(X509) *sk, const X509_NAME *name);
+
+DECLARE_ASN1_FUNCTIONS(PBEPARAM)
+DECLARE_ASN1_FUNCTIONS(PBE2PARAM)
+DECLARE_ASN1_FUNCTIONS(PBKDF2PARAM)
+#ifndef OPENSSL_NO_SCRYPT
+DECLARE_ASN1_FUNCTIONS(SCRYPT_PARAMS)
+#endif
+
+int PKCS5_pbe_set0_algor(X509_ALGOR *algor, int alg, int iter,
+                         const unsigned char *salt, int saltlen);
+int PKCS5_pbe_set0_algor_ex(X509_ALGOR *algor, int alg, int iter,
+                            const unsigned char *salt, int saltlen,
+                            OSSL_LIB_CTX *libctx);
+
+X509_ALGOR *PKCS5_pbe_set(int alg, int iter,
+                          const unsigned char *salt, int saltlen);
+X509_ALGOR *PKCS5_pbe_set_ex(int alg, int iter,
+                             const unsigned char *salt, int saltlen,
+                             OSSL_LIB_CTX *libctx);
+
+X509_ALGOR *PKCS5_pbe2_set(const EVP_CIPHER *cipher, int iter,
+                           unsigned char *salt, int saltlen);
+X509_ALGOR *PKCS5_pbe2_set_iv(const EVP_CIPHER *cipher, int iter,
+                              unsigned char *salt, int saltlen,
+                              unsigned char *aiv, int prf_nid);
+X509_ALGOR *PKCS5_pbe2_set_iv_ex(const EVP_CIPHER *cipher, int iter,
+                                 unsigned char *salt, int saltlen,
+                                 unsigned char *aiv, int prf_nid,
+                                 OSSL_LIB_CTX *libctx);
+
+#ifndef OPENSSL_NO_SCRYPT
+X509_ALGOR *PKCS5_pbe2_set_scrypt(const EVP_CIPHER *cipher,
+                                  const unsigned char *salt, int saltlen,
+                                  unsigned char *aiv, uint64_t N, uint64_t r,
+                                  uint64_t p);
+#endif
+
+X509_ALGOR *PKCS5_pbkdf2_set(int iter, unsigned char *salt, int saltlen,
+                             int prf_nid, int keylen);
+X509_ALGOR *PKCS5_pbkdf2_set_ex(int iter, unsigned char *salt, int saltlen,
+                                int prf_nid, int keylen,
+                                OSSL_LIB_CTX *libctx);
+
+/* PKCS#8 utilities */
+
+DECLARE_ASN1_FUNCTIONS(PKCS8_PRIV_KEY_INFO)
+
+EVP_PKEY *EVP_PKCS82PKEY(const PKCS8_PRIV_KEY_INFO *p8);
+EVP_PKEY *EVP_PKCS82PKEY_ex(const PKCS8_PRIV_KEY_INFO *p8, OSSL_LIB_CTX *libctx,
+                            const char *propq);
+PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8(const EVP_PKEY *pkey);
+
+int PKCS8_pkey_set0(PKCS8_PRIV_KEY_INFO *priv, ASN1_OBJECT *aobj,
+                    int version, int ptype, void *pval,
+                    unsigned char *penc, int penclen);
+int PKCS8_pkey_get0(const ASN1_OBJECT **ppkalg,
+                    const unsigned char **pk, int *ppklen,
+                    const X509_ALGOR **pa, const PKCS8_PRIV_KEY_INFO *p8);
+
+const STACK_OF(X509_ATTRIBUTE) *
+PKCS8_pkey_get0_attrs(const PKCS8_PRIV_KEY_INFO *p8);
+int PKCS8_pkey_add1_attr(PKCS8_PRIV_KEY_INFO *p8, X509_ATTRIBUTE *attr);
+int PKCS8_pkey_add1_attr_by_NID(PKCS8_PRIV_KEY_INFO *p8, int nid, int type,
+                                const unsigned char *bytes, int len);
+int PKCS8_pkey_add1_attr_by_OBJ(PKCS8_PRIV_KEY_INFO *p8, const ASN1_OBJECT *obj,
+                                int type, const unsigned char *bytes, int len);
+
+
+int X509_PUBKEY_set0_param(X509_PUBKEY *pub, ASN1_OBJECT *aobj,
+                           int ptype, void *pval,
+                           unsigned char *penc, int penclen);
+int X509_PUBKEY_get0_param(ASN1_OBJECT **ppkalg,
+                           const unsigned char **pk, int *ppklen,
+                           X509_ALGOR **pa, const X509_PUBKEY *pub);
+int X509_PUBKEY_eq(const X509_PUBKEY *a, const X509_PUBKEY *b);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/x509.h.in b/openssl/x509.h.in
new file mode 100644
index 0000000..d4df2ad
--- /dev/null
+++ b/openssl/x509.h.in
@@ -0,0 +1,1085 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_macros);
+-}
+
+#ifndef OPENSSL_X509_H
+# define OPENSSL_X509_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_X509_H
+# endif
+
+# include <openssl/e_os2.h>
+# include <openssl/types.h>
+# include <openssl/symhacks.h>
+# include <openssl/buffer.h>
+# include <openssl/evp.h>
+# include <openssl/bio.h>
+# include <openssl/asn1.h>
+# include <openssl/safestack.h>
+# include <openssl/ec.h>
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  include <openssl/rsa.h>
+#  include <openssl/dsa.h>
+#  include <openssl/dh.h>
+# endif
+
+# include <openssl/sha.h>
+# include <openssl/x509err.h>
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/* Needed stacks for types defined in other headers */
+{-
+    generate_stack_macros("X509_NAME")
+    .generate_stack_macros("X509")
+    .generate_stack_macros("X509_REVOKED")
+    .generate_stack_macros("X509_CRL");
+-}
+
+/* Flags for X509_get_signature_info() */
+/* Signature info is valid */
+# define X509_SIG_INFO_VALID     0x1
+/* Signature is suitable for TLS use */
+# define X509_SIG_INFO_TLS       0x2
+
+# define X509_FILETYPE_PEM       1
+# define X509_FILETYPE_ASN1      2
+# define X509_FILETYPE_DEFAULT   3
+
+# define X509v3_KU_DIGITAL_SIGNATURE     0x0080
+# define X509v3_KU_NON_REPUDIATION       0x0040
+# define X509v3_KU_KEY_ENCIPHERMENT      0x0020
+# define X509v3_KU_DATA_ENCIPHERMENT     0x0010
+# define X509v3_KU_KEY_AGREEMENT         0x0008
+# define X509v3_KU_KEY_CERT_SIGN         0x0004
+# define X509v3_KU_CRL_SIGN              0x0002
+# define X509v3_KU_ENCIPHER_ONLY         0x0001
+# define X509v3_KU_DECIPHER_ONLY         0x8000
+# define X509v3_KU_UNDEF                 0xffff
+
+struct X509_algor_st {
+    ASN1_OBJECT *algorithm;
+    ASN1_TYPE *parameter;
+} /* X509_ALGOR */ ;
+
+typedef STACK_OF(X509_ALGOR) X509_ALGORS;
+
+typedef struct X509_val_st {
+    ASN1_TIME *notBefore;
+    ASN1_TIME *notAfter;
+} X509_VAL;
+
+typedef struct X509_sig_st X509_SIG;
+
+typedef struct X509_name_entry_st X509_NAME_ENTRY;
+
+{-
+    generate_stack_macros("X509_NAME_ENTRY");
+-}
+
+# define X509_EX_V_NETSCAPE_HACK         0x8000
+# define X509_EX_V_INIT                  0x0001
+typedef struct X509_extension_st X509_EXTENSION;
+{-
+    generate_stack_macros("X509_EXTENSION");
+-}
+typedef STACK_OF(X509_EXTENSION) X509_EXTENSIONS;
+typedef struct x509_attributes_st X509_ATTRIBUTE;
+{-
+    generate_stack_macros("X509_ATTRIBUTE");
+-}
+typedef struct X509_req_info_st X509_REQ_INFO;
+typedef struct X509_req_st X509_REQ;
+typedef struct x509_cert_aux_st X509_CERT_AUX;
+typedef struct x509_cinf_st X509_CINF;
+
+/* Flags for X509_print_ex() */
+
+# define X509_FLAG_COMPAT                0
+# define X509_FLAG_NO_HEADER             1L
+# define X509_FLAG_NO_VERSION            (1L << 1)
+# define X509_FLAG_NO_SERIAL             (1L << 2)
+# define X509_FLAG_NO_SIGNAME            (1L << 3)
+# define X509_FLAG_NO_ISSUER             (1L << 4)
+# define X509_FLAG_NO_VALIDITY           (1L << 5)
+# define X509_FLAG_NO_SUBJECT            (1L << 6)
+# define X509_FLAG_NO_PUBKEY             (1L << 7)
+# define X509_FLAG_NO_EXTENSIONS         (1L << 8)
+# define X509_FLAG_NO_SIGDUMP            (1L << 9)
+# define X509_FLAG_NO_AUX                (1L << 10)
+# define X509_FLAG_NO_ATTRIBUTES         (1L << 11)
+# define X509_FLAG_NO_IDS                (1L << 12)
+# define X509_FLAG_EXTENSIONS_ONLY_KID   (1L << 13)
+
+/* Flags specific to X509_NAME_print_ex() */
+
+/* The field separator information */
+
+# define XN_FLAG_SEP_MASK        (0xf << 16)
+
+# define XN_FLAG_COMPAT          0/* Traditional; use old X509_NAME_print */
+# define XN_FLAG_SEP_COMMA_PLUS  (1 << 16)/* RFC2253 ,+ */
+# define XN_FLAG_SEP_CPLUS_SPC   (2 << 16)/* ,+ spaced: more readable */
+# define XN_FLAG_SEP_SPLUS_SPC   (3 << 16)/* ;+ spaced */
+# define XN_FLAG_SEP_MULTILINE   (4 << 16)/* One line per field */
+
+# define XN_FLAG_DN_REV          (1 << 20)/* Reverse DN order */
+
+/* How the field name is shown */
+
+# define XN_FLAG_FN_MASK         (0x3 << 21)
+
+# define XN_FLAG_FN_SN           0/* Object short name */
+# define XN_FLAG_FN_LN           (1 << 21)/* Object long name */
+# define XN_FLAG_FN_OID          (2 << 21)/* Always use OIDs */
+# define XN_FLAG_FN_NONE         (3 << 21)/* No field names */
+
+# define XN_FLAG_SPC_EQ          (1 << 23)/* Put spaces round '=' */
+
+/*
+ * This determines if we dump fields we don't recognise: RFC2253 requires
+ * this.
+ */
+
+# define XN_FLAG_DUMP_UNKNOWN_FIELDS (1 << 24)
+
+# define XN_FLAG_FN_ALIGN        (1 << 25)/* Align field names to 20
+                                           * characters */
+
+/* Complete set of RFC2253 flags */
+
+# define XN_FLAG_RFC2253 (ASN1_STRFLGS_RFC2253 | \
+                        XN_FLAG_SEP_COMMA_PLUS | \
+                        XN_FLAG_DN_REV | \
+                        XN_FLAG_FN_SN | \
+                        XN_FLAG_DUMP_UNKNOWN_FIELDS)
+
+/* readable oneline form */
+
+# define XN_FLAG_ONELINE (ASN1_STRFLGS_RFC2253 | \
+                        ASN1_STRFLGS_ESC_QUOTE | \
+                        XN_FLAG_SEP_CPLUS_SPC | \
+                        XN_FLAG_SPC_EQ | \
+                        XN_FLAG_FN_SN)
+
+/* readable multiline form */
+
+# define XN_FLAG_MULTILINE (ASN1_STRFLGS_ESC_CTRL | \
+                        ASN1_STRFLGS_ESC_MSB | \
+                        XN_FLAG_SEP_MULTILINE | \
+                        XN_FLAG_SPC_EQ | \
+                        XN_FLAG_FN_LN | \
+                        XN_FLAG_FN_ALIGN)
+
+typedef struct X509_crl_info_st X509_CRL_INFO;
+
+typedef struct private_key_st {
+    int version;
+    /* The PKCS#8 data types */
+    X509_ALGOR *enc_algor;
+    ASN1_OCTET_STRING *enc_pkey; /* encrypted pub key */
+    /* When decrypted, the following will not be NULL */
+    EVP_PKEY *dec_pkey;
+    /* used to encrypt and decrypt */
+    int key_length;
+    char *key_data;
+    int key_free;               /* true if we should auto free key_data */
+    /* expanded version of 'enc_algor' */
+    EVP_CIPHER_INFO cipher;
+} X509_PKEY;
+
+typedef struct X509_info_st {
+    X509 *x509;
+    X509_CRL *crl;
+    X509_PKEY *x_pkey;
+    EVP_CIPHER_INFO enc_cipher;
+    int enc_len;
+    char *enc_data;
+} X509_INFO;
+{-
+    generate_stack_macros("X509_INFO");
+-}
+
+/*
+ * The next 2 structures and their 8 routines are used to manipulate Netscape's
+ * spki structures - useful if you are writing a CA web page
+ */
+typedef struct Netscape_spkac_st {
+    X509_PUBKEY *pubkey;
+    ASN1_IA5STRING *challenge;  /* challenge sent in atlas >= PR2 */
+} NETSCAPE_SPKAC;
+
+typedef struct Netscape_spki_st {
+    NETSCAPE_SPKAC *spkac;      /* signed public key and challenge */
+    X509_ALGOR sig_algor;
+    ASN1_BIT_STRING *signature;
+} NETSCAPE_SPKI;
+
+/* Netscape certificate sequence structure */
+typedef struct Netscape_certificate_sequence {
+    ASN1_OBJECT *type;
+    STACK_OF(X509) *certs;
+} NETSCAPE_CERT_SEQUENCE;
+
+/*- Unused (and iv length is wrong)
+typedef struct CBCParameter_st
+        {
+        unsigned char iv[8];
+        } CBC_PARAM;
+*/
+
+/* Password based encryption structure */
+
+typedef struct PBEPARAM_st {
+    ASN1_OCTET_STRING *salt;
+    ASN1_INTEGER *iter;
+} PBEPARAM;
+
+/* Password based encryption V2 structures */
+
+typedef struct PBE2PARAM_st {
+    X509_ALGOR *keyfunc;
+    X509_ALGOR *encryption;
+} PBE2PARAM;
+
+typedef struct PBKDF2PARAM_st {
+/* Usually OCTET STRING but could be anything */
+    ASN1_TYPE *salt;
+    ASN1_INTEGER *iter;
+    ASN1_INTEGER *keylength;
+    X509_ALGOR *prf;
+} PBKDF2PARAM;
+
+#ifndef OPENSSL_NO_SCRYPT
+typedef struct SCRYPT_PARAMS_st {
+    ASN1_OCTET_STRING *salt;
+    ASN1_INTEGER *costParameter;
+    ASN1_INTEGER *blockSize;
+    ASN1_INTEGER *parallelizationParameter;
+    ASN1_INTEGER *keyLength;
+} SCRYPT_PARAMS;
+#endif
+
+#ifdef  __cplusplus
+}
+#endif
+
+# include <openssl/x509_vfy.h>
+# include <openssl/pkcs7.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+# define X509_EXT_PACK_UNKNOWN   1
+# define X509_EXT_PACK_STRING    2
+
+# define         X509_extract_key(x)     X509_get_pubkey(x)/*****/
+# define         X509_REQ_extract_key(a) X509_REQ_get_pubkey(a)
+# define         X509_name_cmp(a,b)      X509_NAME_cmp((a),(b))
+
+void X509_CRL_set_default_method(const X509_CRL_METHOD *meth);
+X509_CRL_METHOD *X509_CRL_METHOD_new(int (*crl_init) (X509_CRL *crl),
+                                     int (*crl_free) (X509_CRL *crl),
+                                     int (*crl_lookup) (X509_CRL *crl,
+                                                        X509_REVOKED **ret,
+                                                        const
+                                                        ASN1_INTEGER *serial,
+                                                        const
+                                                        X509_NAME *issuer),
+                                     int (*crl_verify) (X509_CRL *crl,
+                                                        EVP_PKEY *pk));
+void X509_CRL_METHOD_free(X509_CRL_METHOD *m);
+
+void X509_CRL_set_meth_data(X509_CRL *crl, void *dat);
+void *X509_CRL_get_meth_data(X509_CRL *crl);
+
+const char *X509_verify_cert_error_string(long n);
+
+int X509_verify(X509 *a, EVP_PKEY *r);
+int X509_self_signed(X509 *cert, int verify_signature);
+
+int X509_REQ_verify_ex(X509_REQ *a, EVP_PKEY *r, OSSL_LIB_CTX *libctx,
+                       const char *propq);
+int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r);
+int X509_CRL_verify(X509_CRL *a, EVP_PKEY *r);
+int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r);
+
+NETSCAPE_SPKI *NETSCAPE_SPKI_b64_decode(const char *str, int len);
+char *NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *x);
+EVP_PKEY *NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI *x);
+int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI *x, EVP_PKEY *pkey);
+
+int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki);
+
+int X509_signature_dump(BIO *bp, const ASN1_STRING *sig, int indent);
+int X509_signature_print(BIO *bp, const X509_ALGOR *alg,
+                         const ASN1_STRING *sig);
+
+int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
+int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx);
+int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md);
+int X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx);
+int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md);
+int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx);
+int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md);
+
+int X509_pubkey_digest(const X509 *data, const EVP_MD *type,
+                       unsigned char *md, unsigned int *len);
+int X509_digest(const X509 *data, const EVP_MD *type,
+                unsigned char *md, unsigned int *len);
+ASN1_OCTET_STRING *X509_digest_sig(const X509 *cert,
+                                   EVP_MD **md_used, int *md_is_fallback);
+int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type,
+                    unsigned char *md, unsigned int *len);
+int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type,
+                    unsigned char *md, unsigned int *len);
+int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type,
+                     unsigned char *md, unsigned int *len);
+
+X509 *X509_load_http(const char *url, BIO *bio, BIO *rbio, int timeout);
+X509_CRL *X509_CRL_load_http(const char *url, BIO *bio, BIO *rbio, int timeout);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  include <openssl/http.h> /* OSSL_HTTP_REQ_CTX_nbio_d2i */
+#  define X509_http_nbio(rctx, pcert) \
+      OSSL_HTTP_REQ_CTX_nbio_d2i(rctx, pcert, ASN1_ITEM_rptr(X509))
+#  define X509_CRL_http_nbio(rctx, pcrl) \
+      OSSL_HTTP_REQ_CTX_nbio_d2i(rctx, pcrl, ASN1_ITEM_rptr(X509_CRL))
+# endif
+
+# ifndef OPENSSL_NO_STDIO
+X509 *d2i_X509_fp(FILE *fp, X509 **x509);
+int i2d_X509_fp(FILE *fp, const X509 *x509);
+X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl);
+int i2d_X509_CRL_fp(FILE *fp, const X509_CRL *crl);
+X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req);
+int i2d_X509_REQ_fp(FILE *fp, const X509_REQ *req);
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_RSAPrivateKey_fp(FILE *fp, const RSA *rsa);
+OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_RSAPublicKey_fp(FILE *fp, const RSA *rsa);
+OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_RSA_PUBKEY_fp(FILE *fp, const RSA *rsa);
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   ifndef OPENSSL_NO_DSA
+OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_DSA_PUBKEY_fp(FILE *fp, const DSA *dsa);
+OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_DSAPrivateKey_fp(FILE *fp, const DSA *dsa);
+#   endif
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   ifndef OPENSSL_NO_EC
+OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey);
+OSSL_DEPRECATEDIN_3_0 int i2d_EC_PUBKEY_fp(FILE *fp, const EC_KEY *eckey);
+OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey);
+OSSL_DEPRECATEDIN_3_0 int i2d_ECPrivateKey_fp(FILE *fp, const EC_KEY *eckey);
+#   endif /* OPENSSL_NO_EC */
+#  endif /* OPENSSL_NO_DEPRECATED_3_0 */
+X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8);
+int i2d_PKCS8_fp(FILE *fp, const X509_SIG *p8);
+X509_PUBKEY *d2i_X509_PUBKEY_fp(FILE *fp, X509_PUBKEY **xpk);
+int i2d_X509_PUBKEY_fp(FILE *fp, const X509_PUBKEY *xpk);
+PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
+                                                PKCS8_PRIV_KEY_INFO **p8inf);
+int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, const PKCS8_PRIV_KEY_INFO *p8inf);
+int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, const EVP_PKEY *key);
+int i2d_PrivateKey_fp(FILE *fp, const EVP_PKEY *pkey);
+EVP_PKEY *d2i_PrivateKey_ex_fp(FILE *fp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
+                               const char *propq);
+EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a);
+int i2d_PUBKEY_fp(FILE *fp, const EVP_PKEY *pkey);
+EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a);
+# endif
+
+X509 *d2i_X509_bio(BIO *bp, X509 **x509);
+int i2d_X509_bio(BIO *bp, const X509 *x509);
+X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl);
+int i2d_X509_CRL_bio(BIO *bp, const X509_CRL *crl);
+X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req);
+int i2d_X509_REQ_bio(BIO *bp, const X509_REQ *req);
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_RSAPrivateKey_bio(BIO *bp, const RSA *rsa);
+OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_RSAPublicKey_bio(BIO *bp, const RSA *rsa);
+OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_RSA_PUBKEY_bio(BIO *bp, const RSA *rsa);
+#  endif
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   ifndef OPENSSL_NO_DSA
+OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_DSA_PUBKEY_bio(BIO *bp, const DSA *dsa);
+OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa);
+OSSL_DEPRECATEDIN_3_0 int i2d_DSAPrivateKey_bio(BIO *bp, const DSA *dsa);
+#   endif
+#  endif
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+#   ifndef OPENSSL_NO_EC
+OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey);
+OSSL_DEPRECATEDIN_3_0 int i2d_EC_PUBKEY_bio(BIO *bp, const EC_KEY *eckey);
+OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey);
+OSSL_DEPRECATEDIN_3_0 int i2d_ECPrivateKey_bio(BIO *bp, const EC_KEY *eckey);
+#   endif /* OPENSSL_NO_EC */
+#  endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8);
+int i2d_PKCS8_bio(BIO *bp, const X509_SIG *p8);
+X509_PUBKEY *d2i_X509_PUBKEY_bio(BIO *bp, X509_PUBKEY **xpk);
+int i2d_X509_PUBKEY_bio(BIO *bp, const X509_PUBKEY *xpk);
+PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
+                                                 PKCS8_PRIV_KEY_INFO **p8inf);
+int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, const PKCS8_PRIV_KEY_INFO *p8inf);
+int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, const EVP_PKEY *key);
+int i2d_PrivateKey_bio(BIO *bp, const EVP_PKEY *pkey);
+EVP_PKEY *d2i_PrivateKey_ex_bio(BIO *bp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
+                                const char *propq);
+EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a);
+int i2d_PUBKEY_bio(BIO *bp, const EVP_PKEY *pkey);
+EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a);
+
+DECLARE_ASN1_DUP_FUNCTION(X509)
+DECLARE_ASN1_DUP_FUNCTION(X509_ALGOR)
+DECLARE_ASN1_DUP_FUNCTION(X509_ATTRIBUTE)
+DECLARE_ASN1_DUP_FUNCTION(X509_CRL)
+DECLARE_ASN1_DUP_FUNCTION(X509_EXTENSION)
+DECLARE_ASN1_DUP_FUNCTION(X509_PUBKEY)
+DECLARE_ASN1_DUP_FUNCTION(X509_REQ)
+DECLARE_ASN1_DUP_FUNCTION(X509_REVOKED)
+int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *aobj, int ptype,
+                    void *pval);
+void X509_ALGOR_get0(const ASN1_OBJECT **paobj, int *pptype,
+                     const void **ppval, const X509_ALGOR *algor);
+void X509_ALGOR_set_md(X509_ALGOR *alg, const EVP_MD *md);
+int X509_ALGOR_cmp(const X509_ALGOR *a, const X509_ALGOR *b);
+int X509_ALGOR_copy(X509_ALGOR *dest, const X509_ALGOR *src);
+
+DECLARE_ASN1_DUP_FUNCTION(X509_NAME)
+DECLARE_ASN1_DUP_FUNCTION(X509_NAME_ENTRY)
+
+int X509_cmp_time(const ASN1_TIME *s, time_t *t);
+int X509_cmp_current_time(const ASN1_TIME *s);
+int X509_cmp_timeframe(const X509_VERIFY_PARAM *vpm,
+                       const ASN1_TIME *start, const ASN1_TIME *end);
+ASN1_TIME *X509_time_adj(ASN1_TIME *s, long adj, time_t *t);
+ASN1_TIME *X509_time_adj_ex(ASN1_TIME *s,
+                            int offset_day, long offset_sec, time_t *t);
+ASN1_TIME *X509_gmtime_adj(ASN1_TIME *s, long adj);
+
+const char *X509_get_default_cert_area(void);
+const char *X509_get_default_cert_dir(void);
+const char *X509_get_default_cert_file(void);
+const char *X509_get_default_cert_dir_env(void);
+const char *X509_get_default_cert_file_env(void);
+const char *X509_get_default_private_dir(void);
+
+X509_REQ *X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
+X509 *X509_REQ_to_X509(X509_REQ *r, int days, EVP_PKEY *pkey);
+
+DECLARE_ASN1_FUNCTIONS(X509_ALGOR)
+DECLARE_ASN1_ENCODE_FUNCTIONS(X509_ALGORS, X509_ALGORS, X509_ALGORS)
+DECLARE_ASN1_FUNCTIONS(X509_VAL)
+
+DECLARE_ASN1_FUNCTIONS(X509_PUBKEY)
+
+X509_PUBKEY *X509_PUBKEY_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
+int X509_PUBKEY_set(X509_PUBKEY **x, EVP_PKEY *pkey);
+EVP_PKEY *X509_PUBKEY_get0(const X509_PUBKEY *key);
+EVP_PKEY *X509_PUBKEY_get(const X509_PUBKEY *key);
+int X509_get_pubkey_parameters(EVP_PKEY *pkey, STACK_OF(X509) *chain);
+long X509_get_pathlen(X509 *x);
+DECLARE_ASN1_ENCODE_FUNCTIONS_only(EVP_PKEY, PUBKEY)
+EVP_PKEY *d2i_PUBKEY_ex(EVP_PKEY **a, const unsigned char **pp, long length,
+                        OSSL_LIB_CTX *libctx, const char *propq);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0,RSA, RSA_PUBKEY)
+# endif
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  ifndef OPENSSL_NO_DSA
+DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0,DSA, DSA_PUBKEY)
+#  endif
+# endif
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  ifndef OPENSSL_NO_EC
+DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0, EC_KEY, EC_PUBKEY)
+#  endif
+# endif
+
+DECLARE_ASN1_FUNCTIONS(X509_SIG)
+void X509_SIG_get0(const X509_SIG *sig, const X509_ALGOR **palg,
+                   const ASN1_OCTET_STRING **pdigest);
+void X509_SIG_getm(X509_SIG *sig, X509_ALGOR **palg,
+                   ASN1_OCTET_STRING **pdigest);
+
+DECLARE_ASN1_FUNCTIONS(X509_REQ_INFO)
+DECLARE_ASN1_FUNCTIONS(X509_REQ)
+X509_REQ *X509_REQ_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
+
+DECLARE_ASN1_FUNCTIONS(X509_ATTRIBUTE)
+X509_ATTRIBUTE *X509_ATTRIBUTE_create(int nid, int atrtype, void *value);
+
+DECLARE_ASN1_FUNCTIONS(X509_EXTENSION)
+DECLARE_ASN1_ENCODE_FUNCTIONS(X509_EXTENSIONS, X509_EXTENSIONS, X509_EXTENSIONS)
+
+DECLARE_ASN1_FUNCTIONS(X509_NAME_ENTRY)
+
+DECLARE_ASN1_FUNCTIONS(X509_NAME)
+
+int X509_NAME_set(X509_NAME **xn, const X509_NAME *name);
+
+DECLARE_ASN1_FUNCTIONS(X509_CINF)
+DECLARE_ASN1_FUNCTIONS(X509)
+X509 *X509_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
+DECLARE_ASN1_FUNCTIONS(X509_CERT_AUX)
+
+#define X509_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509, l, p, newf, dupf, freef)
+int X509_set_ex_data(X509 *r, int idx, void *arg);
+void *X509_get_ex_data(const X509 *r, int idx);
+DECLARE_ASN1_ENCODE_FUNCTIONS_only(X509,X509_AUX)
+
+int i2d_re_X509_tbs(X509 *x, unsigned char **pp);
+
+int X509_SIG_INFO_get(const X509_SIG_INFO *siginf, int *mdnid, int *pknid,
+                      int *secbits, uint32_t *flags);
+void X509_SIG_INFO_set(X509_SIG_INFO *siginf, int mdnid, int pknid,
+                       int secbits, uint32_t flags);
+
+int X509_get_signature_info(X509 *x, int *mdnid, int *pknid, int *secbits,
+                            uint32_t *flags);
+
+void X509_get0_signature(const ASN1_BIT_STRING **psig,
+                         const X509_ALGOR **palg, const X509 *x);
+int X509_get_signature_nid(const X509 *x);
+
+void X509_set0_distinguishing_id(X509 *x, ASN1_OCTET_STRING *d_id);
+ASN1_OCTET_STRING *X509_get0_distinguishing_id(X509 *x);
+void X509_REQ_set0_distinguishing_id(X509_REQ *x, ASN1_OCTET_STRING *d_id);
+ASN1_OCTET_STRING *X509_REQ_get0_distinguishing_id(X509_REQ *x);
+
+int X509_alias_set1(X509 *x, const unsigned char *name, int len);
+int X509_keyid_set1(X509 *x, const unsigned char *id, int len);
+unsigned char *X509_alias_get0(X509 *x, int *len);
+unsigned char *X509_keyid_get0(X509 *x, int *len);
+
+DECLARE_ASN1_FUNCTIONS(X509_REVOKED)
+DECLARE_ASN1_FUNCTIONS(X509_CRL_INFO)
+DECLARE_ASN1_FUNCTIONS(X509_CRL)
+X509_CRL *X509_CRL_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
+
+int X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev);
+int X509_CRL_get0_by_serial(X509_CRL *crl,
+                            X509_REVOKED **ret, const ASN1_INTEGER *serial);
+int X509_CRL_get0_by_cert(X509_CRL *crl, X509_REVOKED **ret, X509 *x);
+
+X509_PKEY *X509_PKEY_new(void);
+void X509_PKEY_free(X509_PKEY *a);
+
+DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKI)
+DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKAC)
+DECLARE_ASN1_FUNCTIONS(NETSCAPE_CERT_SEQUENCE)
+
+X509_INFO *X509_INFO_new(void);
+void X509_INFO_free(X509_INFO *a);
+char *X509_NAME_oneline(const X509_NAME *a, char *buf, int size);
+
+#ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+int ASN1_verify(i2d_of_void *i2d, X509_ALGOR *algor1,
+                ASN1_BIT_STRING *signature, char *data, EVP_PKEY *pkey);
+OSSL_DEPRECATEDIN_3_0
+int ASN1_digest(i2d_of_void *i2d, const EVP_MD *type, char *data,
+                unsigned char *md, unsigned int *len);
+OSSL_DEPRECATEDIN_3_0
+int ASN1_sign(i2d_of_void *i2d, X509_ALGOR *algor1, X509_ALGOR *algor2,
+              ASN1_BIT_STRING *signature, char *data, EVP_PKEY *pkey,
+              const EVP_MD *type);
+#endif
+int ASN1_item_digest(const ASN1_ITEM *it, const EVP_MD *type, void *data,
+                     unsigned char *md, unsigned int *len);
+int ASN1_item_verify(const ASN1_ITEM *it, const X509_ALGOR *alg,
+                     const ASN1_BIT_STRING *signature, const void *data,
+                     EVP_PKEY *pkey);
+int ASN1_item_verify_ctx(const ASN1_ITEM *it, const X509_ALGOR *alg,
+                         const ASN1_BIT_STRING *signature, const void *data,
+                         EVP_MD_CTX *ctx);
+int ASN1_item_sign(const ASN1_ITEM *it, X509_ALGOR *algor1, X509_ALGOR *algor2,
+                   ASN1_BIT_STRING *signature, const void *data,
+                   EVP_PKEY *pkey, const EVP_MD *md);
+int ASN1_item_sign_ctx(const ASN1_ITEM *it, X509_ALGOR *algor1,
+                       X509_ALGOR *algor2, ASN1_BIT_STRING *signature,
+                       const void *data, EVP_MD_CTX *ctx);
+
+#define X509_VERSION_1 0
+#define X509_VERSION_2 1
+#define X509_VERSION_3 2
+
+long X509_get_version(const X509 *x);
+int X509_set_version(X509 *x, long version);
+int X509_set_serialNumber(X509 *x, ASN1_INTEGER *serial);
+ASN1_INTEGER *X509_get_serialNumber(X509 *x);
+const ASN1_INTEGER *X509_get0_serialNumber(const X509 *x);
+int X509_set_issuer_name(X509 *x, const X509_NAME *name);
+X509_NAME *X509_get_issuer_name(const X509 *a);
+int X509_set_subject_name(X509 *x, const X509_NAME *name);
+X509_NAME *X509_get_subject_name(const X509 *a);
+const ASN1_TIME * X509_get0_notBefore(const X509 *x);
+ASN1_TIME *X509_getm_notBefore(const X509 *x);
+int X509_set1_notBefore(X509 *x, const ASN1_TIME *tm);
+const ASN1_TIME *X509_get0_notAfter(const X509 *x);
+ASN1_TIME *X509_getm_notAfter(const X509 *x);
+int X509_set1_notAfter(X509 *x, const ASN1_TIME *tm);
+int X509_set_pubkey(X509 *x, EVP_PKEY *pkey);
+int X509_up_ref(X509 *x);
+int X509_get_signature_type(const X509 *x);
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define X509_get_notBefore X509_getm_notBefore
+#  define X509_get_notAfter X509_getm_notAfter
+#  define X509_set_notBefore X509_set1_notBefore
+#  define X509_set_notAfter X509_set1_notAfter
+#endif
+
+
+/*
+ * This one is only used so that a binary form can output, as in
+ * i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x), &buf)
+ */
+X509_PUBKEY *X509_get_X509_PUBKEY(const X509 *x);
+const STACK_OF(X509_EXTENSION) *X509_get0_extensions(const X509 *x);
+void X509_get0_uids(const X509 *x, const ASN1_BIT_STRING **piuid,
+                    const ASN1_BIT_STRING **psuid);
+const X509_ALGOR *X509_get0_tbs_sigalg(const X509 *x);
+
+EVP_PKEY *X509_get0_pubkey(const X509 *x);
+EVP_PKEY *X509_get_pubkey(X509 *x);
+ASN1_BIT_STRING *X509_get0_pubkey_bitstr(const X509 *x);
+
+#define X509_REQ_VERSION_1 0
+
+long X509_REQ_get_version(const X509_REQ *req);
+int X509_REQ_set_version(X509_REQ *x, long version);
+X509_NAME *X509_REQ_get_subject_name(const X509_REQ *req);
+int X509_REQ_set_subject_name(X509_REQ *req, const X509_NAME *name);
+void X509_REQ_get0_signature(const X509_REQ *req, const ASN1_BIT_STRING **psig,
+                             const X509_ALGOR **palg);
+void X509_REQ_set0_signature(X509_REQ *req, ASN1_BIT_STRING *psig);
+int X509_REQ_set1_signature_algo(X509_REQ *req, X509_ALGOR *palg);
+int X509_REQ_get_signature_nid(const X509_REQ *req);
+int i2d_re_X509_REQ_tbs(X509_REQ *req, unsigned char **pp);
+int X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey);
+EVP_PKEY *X509_REQ_get_pubkey(X509_REQ *req);
+EVP_PKEY *X509_REQ_get0_pubkey(X509_REQ *req);
+X509_PUBKEY *X509_REQ_get_X509_PUBKEY(X509_REQ *req);
+int X509_REQ_extension_nid(int nid);
+int *X509_REQ_get_extension_nids(void);
+void X509_REQ_set_extension_nids(int *nids);
+STACK_OF(X509_EXTENSION) *X509_REQ_get_extensions(X509_REQ *req);
+int X509_REQ_add_extensions_nid(X509_REQ *req,
+                                const STACK_OF(X509_EXTENSION) *exts, int nid);
+int X509_REQ_add_extensions(X509_REQ *req, const STACK_OF(X509_EXTENSION) *ext);
+int X509_REQ_get_attr_count(const X509_REQ *req);
+int X509_REQ_get_attr_by_NID(const X509_REQ *req, int nid, int lastpos);
+int X509_REQ_get_attr_by_OBJ(const X509_REQ *req, const ASN1_OBJECT *obj,
+                             int lastpos);
+X509_ATTRIBUTE *X509_REQ_get_attr(const X509_REQ *req, int loc);
+X509_ATTRIBUTE *X509_REQ_delete_attr(X509_REQ *req, int loc);
+int X509_REQ_add1_attr(X509_REQ *req, X509_ATTRIBUTE *attr);
+int X509_REQ_add1_attr_by_OBJ(X509_REQ *req,
+                              const ASN1_OBJECT *obj, int type,
+                              const unsigned char *bytes, int len);
+int X509_REQ_add1_attr_by_NID(X509_REQ *req,
+                              int nid, int type,
+                              const unsigned char *bytes, int len);
+int X509_REQ_add1_attr_by_txt(X509_REQ *req,
+                              const char *attrname, int type,
+                              const unsigned char *bytes, int len);
+
+#define X509_CRL_VERSION_1 0
+#define X509_CRL_VERSION_2 1
+
+int X509_CRL_set_version(X509_CRL *x, long version);
+int X509_CRL_set_issuer_name(X509_CRL *x, const X509_NAME *name);
+int X509_CRL_set1_lastUpdate(X509_CRL *x, const ASN1_TIME *tm);
+int X509_CRL_set1_nextUpdate(X509_CRL *x, const ASN1_TIME *tm);
+int X509_CRL_sort(X509_CRL *crl);
+int X509_CRL_up_ref(X509_CRL *crl);
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define X509_CRL_set_lastUpdate X509_CRL_set1_lastUpdate
+#  define X509_CRL_set_nextUpdate X509_CRL_set1_nextUpdate
+#endif
+
+long X509_CRL_get_version(const X509_CRL *crl);
+const ASN1_TIME *X509_CRL_get0_lastUpdate(const X509_CRL *crl);
+const ASN1_TIME *X509_CRL_get0_nextUpdate(const X509_CRL *crl);
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+OSSL_DEPRECATEDIN_1_1_0 ASN1_TIME *X509_CRL_get_lastUpdate(X509_CRL *crl);
+OSSL_DEPRECATEDIN_1_1_0 ASN1_TIME *X509_CRL_get_nextUpdate(X509_CRL *crl);
+#endif
+X509_NAME *X509_CRL_get_issuer(const X509_CRL *crl);
+const STACK_OF(X509_EXTENSION) *X509_CRL_get0_extensions(const X509_CRL *crl);
+STACK_OF(X509_REVOKED) *X509_CRL_get_REVOKED(X509_CRL *crl);
+void X509_CRL_get0_signature(const X509_CRL *crl, const ASN1_BIT_STRING **psig,
+                             const X509_ALGOR **palg);
+int X509_CRL_get_signature_nid(const X509_CRL *crl);
+int i2d_re_X509_CRL_tbs(X509_CRL *req, unsigned char **pp);
+
+const ASN1_INTEGER *X509_REVOKED_get0_serialNumber(const X509_REVOKED *x);
+int X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial);
+const ASN1_TIME *X509_REVOKED_get0_revocationDate(const X509_REVOKED *x);
+int X509_REVOKED_set_revocationDate(X509_REVOKED *r, ASN1_TIME *tm);
+const STACK_OF(X509_EXTENSION) *
+X509_REVOKED_get0_extensions(const X509_REVOKED *r);
+
+X509_CRL *X509_CRL_diff(X509_CRL *base, X509_CRL *newer,
+                        EVP_PKEY *skey, const EVP_MD *md, unsigned int flags);
+
+int X509_REQ_check_private_key(X509_REQ *x509, EVP_PKEY *pkey);
+
+int X509_check_private_key(const X509 *x509, const EVP_PKEY *pkey);
+int X509_chain_check_suiteb(int *perror_depth,
+                            X509 *x, STACK_OF(X509) *chain,
+                            unsigned long flags);
+int X509_CRL_check_suiteb(X509_CRL *crl, EVP_PKEY *pk, unsigned long flags);
+STACK_OF(X509) *X509_chain_up_ref(STACK_OF(X509) *chain);
+
+int X509_issuer_and_serial_cmp(const X509 *a, const X509 *b);
+unsigned long X509_issuer_and_serial_hash(X509 *a);
+
+int X509_issuer_name_cmp(const X509 *a, const X509 *b);
+unsigned long X509_issuer_name_hash(X509 *a);
+
+int X509_subject_name_cmp(const X509 *a, const X509 *b);
+unsigned long X509_subject_name_hash(X509 *x);
+
+# ifndef OPENSSL_NO_MD5
+unsigned long X509_issuer_name_hash_old(X509 *a);
+unsigned long X509_subject_name_hash_old(X509 *x);
+# endif
+
+# define X509_ADD_FLAG_DEFAULT  0
+# define X509_ADD_FLAG_UP_REF   0x1
+# define X509_ADD_FLAG_PREPEND  0x2
+# define X509_ADD_FLAG_NO_DUP   0x4
+# define X509_ADD_FLAG_NO_SS    0x8
+int X509_add_cert(STACK_OF(X509) *sk, X509 *cert, int flags);
+int X509_add_certs(STACK_OF(X509) *sk, STACK_OF(X509) *certs, int flags);
+
+int X509_cmp(const X509 *a, const X509 *b);
+int X509_NAME_cmp(const X509_NAME *a, const X509_NAME *b);
+#ifndef OPENSSL_NO_DEPRECATED_3_0
+# define X509_NAME_hash(x) X509_NAME_hash_ex(x, NULL, NULL, NULL)
+OSSL_DEPRECATEDIN_3_0 int X509_certificate_type(const X509 *x,
+                                                const EVP_PKEY *pubkey);
+#endif
+unsigned long X509_NAME_hash_ex(const X509_NAME *x, OSSL_LIB_CTX *libctx,
+                                const char *propq, int *ok);
+unsigned long X509_NAME_hash_old(const X509_NAME *x);
+
+int X509_CRL_cmp(const X509_CRL *a, const X509_CRL *b);
+int X509_CRL_match(const X509_CRL *a, const X509_CRL *b);
+int X509_aux_print(BIO *out, X509 *x, int indent);
+# ifndef OPENSSL_NO_STDIO
+int X509_print_ex_fp(FILE *bp, X509 *x, unsigned long nmflag,
+                     unsigned long cflag);
+int X509_print_fp(FILE *bp, X509 *x);
+int X509_CRL_print_fp(FILE *bp, X509_CRL *x);
+int X509_REQ_print_fp(FILE *bp, X509_REQ *req);
+int X509_NAME_print_ex_fp(FILE *fp, const X509_NAME *nm, int indent,
+                          unsigned long flags);
+# endif
+
+int X509_NAME_print(BIO *bp, const X509_NAME *name, int obase);
+int X509_NAME_print_ex(BIO *out, const X509_NAME *nm, int indent,
+                       unsigned long flags);
+int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflag,
+                  unsigned long cflag);
+int X509_print(BIO *bp, X509 *x);
+int X509_ocspid_print(BIO *bp, X509 *x);
+int X509_CRL_print_ex(BIO *out, X509_CRL *x, unsigned long nmflag);
+int X509_CRL_print(BIO *bp, X509_CRL *x);
+int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflag,
+                      unsigned long cflag);
+int X509_REQ_print(BIO *bp, X509_REQ *req);
+
+int X509_NAME_entry_count(const X509_NAME *name);
+int X509_NAME_get_text_by_NID(const X509_NAME *name, int nid,
+                              char *buf, int len);
+int X509_NAME_get_text_by_OBJ(const X509_NAME *name, const ASN1_OBJECT *obj,
+                              char *buf, int len);
+
+/*
+ * NOTE: you should be passing -1, not 0 as lastpos. The functions that use
+ * lastpos, search after that position on.
+ */
+int X509_NAME_get_index_by_NID(const X509_NAME *name, int nid, int lastpos);
+int X509_NAME_get_index_by_OBJ(const X509_NAME *name, const ASN1_OBJECT *obj,
+                               int lastpos);
+X509_NAME_ENTRY *X509_NAME_get_entry(const X509_NAME *name, int loc);
+X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc);
+int X509_NAME_add_entry(X509_NAME *name, const X509_NAME_ENTRY *ne,
+                        int loc, int set);
+int X509_NAME_add_entry_by_OBJ(X509_NAME *name, const ASN1_OBJECT *obj, int type,
+                               const unsigned char *bytes, int len, int loc,
+                               int set);
+int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type,
+                               const unsigned char *bytes, int len, int loc,
+                               int set);
+X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne,
+                                               const char *field, int type,
+                                               const unsigned char *bytes,
+                                               int len);
+X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid,
+                                               int type,
+                                               const unsigned char *bytes,
+                                               int len);
+int X509_NAME_add_entry_by_txt(X509_NAME *name, const char *field, int type,
+                               const unsigned char *bytes, int len, int loc,
+                               int set);
+X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne,
+                                               const ASN1_OBJECT *obj, int type,
+                                               const unsigned char *bytes,
+                                               int len);
+int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, const ASN1_OBJECT *obj);
+int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
+                             const unsigned char *bytes, int len);
+ASN1_OBJECT *X509_NAME_ENTRY_get_object(const X509_NAME_ENTRY *ne);
+ASN1_STRING * X509_NAME_ENTRY_get_data(const X509_NAME_ENTRY *ne);
+int X509_NAME_ENTRY_set(const X509_NAME_ENTRY *ne);
+
+int X509_NAME_get0_der(const X509_NAME *nm, const unsigned char **pder,
+                       size_t *pderlen);
+
+int X509v3_get_ext_count(const STACK_OF(X509_EXTENSION) *x);
+int X509v3_get_ext_by_NID(const STACK_OF(X509_EXTENSION) *x,
+                          int nid, int lastpos);
+int X509v3_get_ext_by_OBJ(const STACK_OF(X509_EXTENSION) *x,
+                          const ASN1_OBJECT *obj, int lastpos);
+int X509v3_get_ext_by_critical(const STACK_OF(X509_EXTENSION) *x,
+                               int crit, int lastpos);
+X509_EXTENSION *X509v3_get_ext(const STACK_OF(X509_EXTENSION) *x, int loc);
+X509_EXTENSION *X509v3_delete_ext(STACK_OF(X509_EXTENSION) *x, int loc);
+STACK_OF(X509_EXTENSION) *X509v3_add_ext(STACK_OF(X509_EXTENSION) **x,
+                                         X509_EXTENSION *ex, int loc);
+
+int X509_get_ext_count(const X509 *x);
+int X509_get_ext_by_NID(const X509 *x, int nid, int lastpos);
+int X509_get_ext_by_OBJ(const X509 *x, const ASN1_OBJECT *obj, int lastpos);
+int X509_get_ext_by_critical(const X509 *x, int crit, int lastpos);
+X509_EXTENSION *X509_get_ext(const X509 *x, int loc);
+X509_EXTENSION *X509_delete_ext(X509 *x, int loc);
+int X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
+void *X509_get_ext_d2i(const X509 *x, int nid, int *crit, int *idx);
+int X509_add1_ext_i2d(X509 *x, int nid, void *value, int crit,
+                      unsigned long flags);
+
+int X509_CRL_get_ext_count(const X509_CRL *x);
+int X509_CRL_get_ext_by_NID(const X509_CRL *x, int nid, int lastpos);
+int X509_CRL_get_ext_by_OBJ(const X509_CRL *x, const ASN1_OBJECT *obj,
+                            int lastpos);
+int X509_CRL_get_ext_by_critical(const X509_CRL *x, int crit, int lastpos);
+X509_EXTENSION *X509_CRL_get_ext(const X509_CRL *x, int loc);
+X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc);
+int X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc);
+void *X509_CRL_get_ext_d2i(const X509_CRL *x, int nid, int *crit, int *idx);
+int X509_CRL_add1_ext_i2d(X509_CRL *x, int nid, void *value, int crit,
+                          unsigned long flags);
+
+int X509_REVOKED_get_ext_count(const X509_REVOKED *x);
+int X509_REVOKED_get_ext_by_NID(const X509_REVOKED *x, int nid, int lastpos);
+int X509_REVOKED_get_ext_by_OBJ(const X509_REVOKED *x, const ASN1_OBJECT *obj,
+                                int lastpos);
+int X509_REVOKED_get_ext_by_critical(const X509_REVOKED *x, int crit,
+                                     int lastpos);
+X509_EXTENSION *X509_REVOKED_get_ext(const X509_REVOKED *x, int loc);
+X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, int loc);
+int X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, int loc);
+void *X509_REVOKED_get_ext_d2i(const X509_REVOKED *x, int nid, int *crit,
+                               int *idx);
+int X509_REVOKED_add1_ext_i2d(X509_REVOKED *x, int nid, void *value, int crit,
+                              unsigned long flags);
+
+X509_EXTENSION *X509_EXTENSION_create_by_NID(X509_EXTENSION **ex,
+                                             int nid, int crit,
+                                             ASN1_OCTET_STRING *data);
+X509_EXTENSION *X509_EXTENSION_create_by_OBJ(X509_EXTENSION **ex,
+                                             const ASN1_OBJECT *obj, int crit,
+                                             ASN1_OCTET_STRING *data);
+int X509_EXTENSION_set_object(X509_EXTENSION *ex, const ASN1_OBJECT *obj);
+int X509_EXTENSION_set_critical(X509_EXTENSION *ex, int crit);
+int X509_EXTENSION_set_data(X509_EXTENSION *ex, ASN1_OCTET_STRING *data);
+ASN1_OBJECT *X509_EXTENSION_get_object(X509_EXTENSION *ex);
+ASN1_OCTET_STRING *X509_EXTENSION_get_data(X509_EXTENSION *ne);
+int X509_EXTENSION_get_critical(const X509_EXTENSION *ex);
+
+int X509at_get_attr_count(const STACK_OF(X509_ATTRIBUTE) *x);
+int X509at_get_attr_by_NID(const STACK_OF(X509_ATTRIBUTE) *x, int nid,
+                           int lastpos);
+int X509at_get_attr_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *sk,
+                           const ASN1_OBJECT *obj, int lastpos);
+X509_ATTRIBUTE *X509at_get_attr(const STACK_OF(X509_ATTRIBUTE) *x, int loc);
+X509_ATTRIBUTE *X509at_delete_attr(STACK_OF(X509_ATTRIBUTE) *x, int loc);
+STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr(STACK_OF(X509_ATTRIBUTE) **x,
+                                           X509_ATTRIBUTE *attr);
+STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_OBJ(STACK_OF(X509_ATTRIBUTE)
+                                                  **x, const ASN1_OBJECT *obj,
+                                                  int type,
+                                                  const unsigned char *bytes,
+                                                  int len);
+STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_NID(STACK_OF(X509_ATTRIBUTE)
+                                                  **x, int nid, int type,
+                                                  const unsigned char *bytes,
+                                                  int len);
+STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_txt(STACK_OF(X509_ATTRIBUTE)
+                                                  **x, const char *attrname,
+                                                  int type,
+                                                  const unsigned char *bytes,
+                                                  int len);
+void *X509at_get0_data_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *x,
+                              const ASN1_OBJECT *obj, int lastpos, int type);
+X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_NID(X509_ATTRIBUTE **attr, int nid,
+                                             int atrtype, const void *data,
+                                             int len);
+X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_OBJ(X509_ATTRIBUTE **attr,
+                                             const ASN1_OBJECT *obj,
+                                             int atrtype, const void *data,
+                                             int len);
+X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_txt(X509_ATTRIBUTE **attr,
+                                             const char *atrname, int type,
+                                             const unsigned char *bytes,
+                                             int len);
+int X509_ATTRIBUTE_set1_object(X509_ATTRIBUTE *attr, const ASN1_OBJECT *obj);
+int X509_ATTRIBUTE_set1_data(X509_ATTRIBUTE *attr, int attrtype,
+                             const void *data, int len);
+void *X509_ATTRIBUTE_get0_data(X509_ATTRIBUTE *attr, int idx, int atrtype,
+                               void *data);
+int X509_ATTRIBUTE_count(const X509_ATTRIBUTE *attr);
+ASN1_OBJECT *X509_ATTRIBUTE_get0_object(X509_ATTRIBUTE *attr);
+ASN1_TYPE *X509_ATTRIBUTE_get0_type(X509_ATTRIBUTE *attr, int idx);
+
+int EVP_PKEY_get_attr_count(const EVP_PKEY *key);
+int EVP_PKEY_get_attr_by_NID(const EVP_PKEY *key, int nid, int lastpos);
+int EVP_PKEY_get_attr_by_OBJ(const EVP_PKEY *key, const ASN1_OBJECT *obj,
+                             int lastpos);
+X509_ATTRIBUTE *EVP_PKEY_get_attr(const EVP_PKEY *key, int loc);
+X509_ATTRIBUTE *EVP_PKEY_delete_attr(EVP_PKEY *key, int loc);
+int EVP_PKEY_add1_attr(EVP_PKEY *key, X509_ATTRIBUTE *attr);
+int EVP_PKEY_add1_attr_by_OBJ(EVP_PKEY *key,
+                              const ASN1_OBJECT *obj, int type,
+                              const unsigned char *bytes, int len);
+int EVP_PKEY_add1_attr_by_NID(EVP_PKEY *key,
+                              int nid, int type,
+                              const unsigned char *bytes, int len);
+int EVP_PKEY_add1_attr_by_txt(EVP_PKEY *key,
+                              const char *attrname, int type,
+                              const unsigned char *bytes, int len);
+
+/* lookup a cert from a X509 STACK */
+X509 *X509_find_by_issuer_and_serial(STACK_OF(X509) *sk, const X509_NAME *name,
+                                     const ASN1_INTEGER *serial);
+X509 *X509_find_by_subject(STACK_OF(X509) *sk, const X509_NAME *name);
+
+DECLARE_ASN1_FUNCTIONS(PBEPARAM)
+DECLARE_ASN1_FUNCTIONS(PBE2PARAM)
+DECLARE_ASN1_FUNCTIONS(PBKDF2PARAM)
+#ifndef OPENSSL_NO_SCRYPT
+DECLARE_ASN1_FUNCTIONS(SCRYPT_PARAMS)
+#endif
+
+int PKCS5_pbe_set0_algor(X509_ALGOR *algor, int alg, int iter,
+                         const unsigned char *salt, int saltlen);
+int PKCS5_pbe_set0_algor_ex(X509_ALGOR *algor, int alg, int iter,
+                            const unsigned char *salt, int saltlen,
+                            OSSL_LIB_CTX *libctx);
+
+X509_ALGOR *PKCS5_pbe_set(int alg, int iter,
+                          const unsigned char *salt, int saltlen);
+X509_ALGOR *PKCS5_pbe_set_ex(int alg, int iter,
+                             const unsigned char *salt, int saltlen,
+                             OSSL_LIB_CTX *libctx);
+
+X509_ALGOR *PKCS5_pbe2_set(const EVP_CIPHER *cipher, int iter,
+                           unsigned char *salt, int saltlen);
+X509_ALGOR *PKCS5_pbe2_set_iv(const EVP_CIPHER *cipher, int iter,
+                              unsigned char *salt, int saltlen,
+                              unsigned char *aiv, int prf_nid);
+X509_ALGOR *PKCS5_pbe2_set_iv_ex(const EVP_CIPHER *cipher, int iter,
+                                 unsigned char *salt, int saltlen,
+                                 unsigned char *aiv, int prf_nid,
+                                 OSSL_LIB_CTX *libctx);
+
+#ifndef OPENSSL_NO_SCRYPT
+X509_ALGOR *PKCS5_pbe2_set_scrypt(const EVP_CIPHER *cipher,
+                                  const unsigned char *salt, int saltlen,
+                                  unsigned char *aiv, uint64_t N, uint64_t r,
+                                  uint64_t p);
+#endif
+
+X509_ALGOR *PKCS5_pbkdf2_set(int iter, unsigned char *salt, int saltlen,
+                             int prf_nid, int keylen);
+X509_ALGOR *PKCS5_pbkdf2_set_ex(int iter, unsigned char *salt, int saltlen,
+                                int prf_nid, int keylen,
+                                OSSL_LIB_CTX *libctx);
+
+/* PKCS#8 utilities */
+
+DECLARE_ASN1_FUNCTIONS(PKCS8_PRIV_KEY_INFO)
+
+EVP_PKEY *EVP_PKCS82PKEY(const PKCS8_PRIV_KEY_INFO *p8);
+EVP_PKEY *EVP_PKCS82PKEY_ex(const PKCS8_PRIV_KEY_INFO *p8, OSSL_LIB_CTX *libctx,
+                            const char *propq);
+PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8(const EVP_PKEY *pkey);
+
+int PKCS8_pkey_set0(PKCS8_PRIV_KEY_INFO *priv, ASN1_OBJECT *aobj,
+                    int version, int ptype, void *pval,
+                    unsigned char *penc, int penclen);
+int PKCS8_pkey_get0(const ASN1_OBJECT **ppkalg,
+                    const unsigned char **pk, int *ppklen,
+                    const X509_ALGOR **pa, const PKCS8_PRIV_KEY_INFO *p8);
+
+const STACK_OF(X509_ATTRIBUTE) *
+PKCS8_pkey_get0_attrs(const PKCS8_PRIV_KEY_INFO *p8);
+int PKCS8_pkey_add1_attr(PKCS8_PRIV_KEY_INFO *p8, X509_ATTRIBUTE *attr);
+int PKCS8_pkey_add1_attr_by_NID(PKCS8_PRIV_KEY_INFO *p8, int nid, int type,
+                                const unsigned char *bytes, int len);
+int PKCS8_pkey_add1_attr_by_OBJ(PKCS8_PRIV_KEY_INFO *p8, const ASN1_OBJECT *obj,
+                                int type, const unsigned char *bytes, int len);
+
+
+int X509_PUBKEY_set0_param(X509_PUBKEY *pub, ASN1_OBJECT *aobj,
+                           int ptype, void *pval,
+                           unsigned char *penc, int penclen);
+int X509_PUBKEY_get0_param(ASN1_OBJECT **ppkalg,
+                           const unsigned char **pk, int *ppklen,
+                           X509_ALGOR **pa, const X509_PUBKEY *pub);
+int X509_PUBKEY_eq(const X509_PUBKEY *a, const X509_PUBKEY *b);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/x509_vfy.h b/openssl/x509_vfy.h
new file mode 100644
index 0000000..e04df0d
--- /dev/null
+++ b/openssl/x509_vfy.h
@@ -0,0 +1,894 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\x509_vfy.h.in
+ *
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+#ifndef OPENSSL_X509_VFY_H
+# define OPENSSL_X509_VFY_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_X509_VFY_H
+# endif
+
+/*
+ * Protect against recursion, x509.h and x509_vfy.h each include the other.
+ */
+# ifndef OPENSSL_X509_H
+#  include <openssl/x509.h>
+# endif
+
+# include <openssl/opensslconf.h>
+# include <openssl/lhash.h>
+# include <openssl/bio.h>
+# include <openssl/crypto.h>
+# include <openssl/symhacks.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/*-
+SSL_CTX -> X509_STORE
+                -> X509_LOOKUP
+                        ->X509_LOOKUP_METHOD
+                -> X509_LOOKUP
+                        ->X509_LOOKUP_METHOD
+
+SSL     -> X509_STORE_CTX
+                ->X509_STORE
+
+The X509_STORE holds the tables etc for verification stuff.
+A X509_STORE_CTX is used while validating a single certificate.
+The X509_STORE has X509_LOOKUPs for looking up certs.
+The X509_STORE then calls a function to actually verify the
+certificate chain.
+*/
+
+typedef enum {
+    X509_LU_NONE = 0,
+    X509_LU_X509, X509_LU_CRL
+} X509_LOOKUP_TYPE;
+
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#define X509_LU_RETRY   -1
+#define X509_LU_FAIL    0
+#endif
+
+SKM_DEFINE_STACK_OF_INTERNAL(X509_LOOKUP, X509_LOOKUP, X509_LOOKUP)
+#define sk_X509_LOOKUP_num(sk) OPENSSL_sk_num(ossl_check_const_X509_LOOKUP_sk_type(sk))
+#define sk_X509_LOOKUP_value(sk, idx) ((X509_LOOKUP *)OPENSSL_sk_value(ossl_check_const_X509_LOOKUP_sk_type(sk), (idx)))
+#define sk_X509_LOOKUP_new(cmp) ((STACK_OF(X509_LOOKUP) *)OPENSSL_sk_new(ossl_check_X509_LOOKUP_compfunc_type(cmp)))
+#define sk_X509_LOOKUP_new_null() ((STACK_OF(X509_LOOKUP) *)OPENSSL_sk_new_null())
+#define sk_X509_LOOKUP_new_reserve(cmp, n) ((STACK_OF(X509_LOOKUP) *)OPENSSL_sk_new_reserve(ossl_check_X509_LOOKUP_compfunc_type(cmp), (n)))
+#define sk_X509_LOOKUP_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_LOOKUP_sk_type(sk), (n))
+#define sk_X509_LOOKUP_free(sk) OPENSSL_sk_free(ossl_check_X509_LOOKUP_sk_type(sk))
+#define sk_X509_LOOKUP_zero(sk) OPENSSL_sk_zero(ossl_check_X509_LOOKUP_sk_type(sk))
+#define sk_X509_LOOKUP_delete(sk, i) ((X509_LOOKUP *)OPENSSL_sk_delete(ossl_check_X509_LOOKUP_sk_type(sk), (i)))
+#define sk_X509_LOOKUP_delete_ptr(sk, ptr) ((X509_LOOKUP *)OPENSSL_sk_delete_ptr(ossl_check_X509_LOOKUP_sk_type(sk), ossl_check_X509_LOOKUP_type(ptr)))
+#define sk_X509_LOOKUP_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_LOOKUP_sk_type(sk), ossl_check_X509_LOOKUP_type(ptr))
+#define sk_X509_LOOKUP_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_LOOKUP_sk_type(sk), ossl_check_X509_LOOKUP_type(ptr))
+#define sk_X509_LOOKUP_pop(sk) ((X509_LOOKUP *)OPENSSL_sk_pop(ossl_check_X509_LOOKUP_sk_type(sk)))
+#define sk_X509_LOOKUP_shift(sk) ((X509_LOOKUP *)OPENSSL_sk_shift(ossl_check_X509_LOOKUP_sk_type(sk)))
+#define sk_X509_LOOKUP_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_LOOKUP_sk_type(sk),ossl_check_X509_LOOKUP_freefunc_type(freefunc))
+#define sk_X509_LOOKUP_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_LOOKUP_sk_type(sk), ossl_check_X509_LOOKUP_type(ptr), (idx))
+#define sk_X509_LOOKUP_set(sk, idx, ptr) ((X509_LOOKUP *)OPENSSL_sk_set(ossl_check_X509_LOOKUP_sk_type(sk), (idx), ossl_check_X509_LOOKUP_type(ptr)))
+#define sk_X509_LOOKUP_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_LOOKUP_sk_type(sk), ossl_check_X509_LOOKUP_type(ptr))
+#define sk_X509_LOOKUP_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_LOOKUP_sk_type(sk), ossl_check_X509_LOOKUP_type(ptr))
+#define sk_X509_LOOKUP_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_LOOKUP_sk_type(sk), ossl_check_X509_LOOKUP_type(ptr), pnum)
+#define sk_X509_LOOKUP_sort(sk) OPENSSL_sk_sort(ossl_check_X509_LOOKUP_sk_type(sk))
+#define sk_X509_LOOKUP_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_LOOKUP_sk_type(sk))
+#define sk_X509_LOOKUP_dup(sk) ((STACK_OF(X509_LOOKUP) *)OPENSSL_sk_dup(ossl_check_const_X509_LOOKUP_sk_type(sk)))
+#define sk_X509_LOOKUP_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_LOOKUP) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_LOOKUP_sk_type(sk), ossl_check_X509_LOOKUP_copyfunc_type(copyfunc), ossl_check_X509_LOOKUP_freefunc_type(freefunc)))
+#define sk_X509_LOOKUP_set_cmp_func(sk, cmp) ((sk_X509_LOOKUP_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_LOOKUP_sk_type(sk), ossl_check_X509_LOOKUP_compfunc_type(cmp)))
+SKM_DEFINE_STACK_OF_INTERNAL(X509_OBJECT, X509_OBJECT, X509_OBJECT)
+#define sk_X509_OBJECT_num(sk) OPENSSL_sk_num(ossl_check_const_X509_OBJECT_sk_type(sk))
+#define sk_X509_OBJECT_value(sk, idx) ((X509_OBJECT *)OPENSSL_sk_value(ossl_check_const_X509_OBJECT_sk_type(sk), (idx)))
+#define sk_X509_OBJECT_new(cmp) ((STACK_OF(X509_OBJECT) *)OPENSSL_sk_new(ossl_check_X509_OBJECT_compfunc_type(cmp)))
+#define sk_X509_OBJECT_new_null() ((STACK_OF(X509_OBJECT) *)OPENSSL_sk_new_null())
+#define sk_X509_OBJECT_new_reserve(cmp, n) ((STACK_OF(X509_OBJECT) *)OPENSSL_sk_new_reserve(ossl_check_X509_OBJECT_compfunc_type(cmp), (n)))
+#define sk_X509_OBJECT_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_OBJECT_sk_type(sk), (n))
+#define sk_X509_OBJECT_free(sk) OPENSSL_sk_free(ossl_check_X509_OBJECT_sk_type(sk))
+#define sk_X509_OBJECT_zero(sk) OPENSSL_sk_zero(ossl_check_X509_OBJECT_sk_type(sk))
+#define sk_X509_OBJECT_delete(sk, i) ((X509_OBJECT *)OPENSSL_sk_delete(ossl_check_X509_OBJECT_sk_type(sk), (i)))
+#define sk_X509_OBJECT_delete_ptr(sk, ptr) ((X509_OBJECT *)OPENSSL_sk_delete_ptr(ossl_check_X509_OBJECT_sk_type(sk), ossl_check_X509_OBJECT_type(ptr)))
+#define sk_X509_OBJECT_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_OBJECT_sk_type(sk), ossl_check_X509_OBJECT_type(ptr))
+#define sk_X509_OBJECT_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_OBJECT_sk_type(sk), ossl_check_X509_OBJECT_type(ptr))
+#define sk_X509_OBJECT_pop(sk) ((X509_OBJECT *)OPENSSL_sk_pop(ossl_check_X509_OBJECT_sk_type(sk)))
+#define sk_X509_OBJECT_shift(sk) ((X509_OBJECT *)OPENSSL_sk_shift(ossl_check_X509_OBJECT_sk_type(sk)))
+#define sk_X509_OBJECT_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_OBJECT_sk_type(sk),ossl_check_X509_OBJECT_freefunc_type(freefunc))
+#define sk_X509_OBJECT_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_OBJECT_sk_type(sk), ossl_check_X509_OBJECT_type(ptr), (idx))
+#define sk_X509_OBJECT_set(sk, idx, ptr) ((X509_OBJECT *)OPENSSL_sk_set(ossl_check_X509_OBJECT_sk_type(sk), (idx), ossl_check_X509_OBJECT_type(ptr)))
+#define sk_X509_OBJECT_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_OBJECT_sk_type(sk), ossl_check_X509_OBJECT_type(ptr))
+#define sk_X509_OBJECT_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_OBJECT_sk_type(sk), ossl_check_X509_OBJECT_type(ptr))
+#define sk_X509_OBJECT_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_OBJECT_sk_type(sk), ossl_check_X509_OBJECT_type(ptr), pnum)
+#define sk_X509_OBJECT_sort(sk) OPENSSL_sk_sort(ossl_check_X509_OBJECT_sk_type(sk))
+#define sk_X509_OBJECT_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_OBJECT_sk_type(sk))
+#define sk_X509_OBJECT_dup(sk) ((STACK_OF(X509_OBJECT) *)OPENSSL_sk_dup(ossl_check_const_X509_OBJECT_sk_type(sk)))
+#define sk_X509_OBJECT_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_OBJECT) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_OBJECT_sk_type(sk), ossl_check_X509_OBJECT_copyfunc_type(copyfunc), ossl_check_X509_OBJECT_freefunc_type(freefunc)))
+#define sk_X509_OBJECT_set_cmp_func(sk, cmp) ((sk_X509_OBJECT_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_OBJECT_sk_type(sk), ossl_check_X509_OBJECT_compfunc_type(cmp)))
+SKM_DEFINE_STACK_OF_INTERNAL(X509_VERIFY_PARAM, X509_VERIFY_PARAM, X509_VERIFY_PARAM)
+#define sk_X509_VERIFY_PARAM_num(sk) OPENSSL_sk_num(ossl_check_const_X509_VERIFY_PARAM_sk_type(sk))
+#define sk_X509_VERIFY_PARAM_value(sk, idx) ((X509_VERIFY_PARAM *)OPENSSL_sk_value(ossl_check_const_X509_VERIFY_PARAM_sk_type(sk), (idx)))
+#define sk_X509_VERIFY_PARAM_new(cmp) ((STACK_OF(X509_VERIFY_PARAM) *)OPENSSL_sk_new(ossl_check_X509_VERIFY_PARAM_compfunc_type(cmp)))
+#define sk_X509_VERIFY_PARAM_new_null() ((STACK_OF(X509_VERIFY_PARAM) *)OPENSSL_sk_new_null())
+#define sk_X509_VERIFY_PARAM_new_reserve(cmp, n) ((STACK_OF(X509_VERIFY_PARAM) *)OPENSSL_sk_new_reserve(ossl_check_X509_VERIFY_PARAM_compfunc_type(cmp), (n)))
+#define sk_X509_VERIFY_PARAM_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_VERIFY_PARAM_sk_type(sk), (n))
+#define sk_X509_VERIFY_PARAM_free(sk) OPENSSL_sk_free(ossl_check_X509_VERIFY_PARAM_sk_type(sk))
+#define sk_X509_VERIFY_PARAM_zero(sk) OPENSSL_sk_zero(ossl_check_X509_VERIFY_PARAM_sk_type(sk))
+#define sk_X509_VERIFY_PARAM_delete(sk, i) ((X509_VERIFY_PARAM *)OPENSSL_sk_delete(ossl_check_X509_VERIFY_PARAM_sk_type(sk), (i)))
+#define sk_X509_VERIFY_PARAM_delete_ptr(sk, ptr) ((X509_VERIFY_PARAM *)OPENSSL_sk_delete_ptr(ossl_check_X509_VERIFY_PARAM_sk_type(sk), ossl_check_X509_VERIFY_PARAM_type(ptr)))
+#define sk_X509_VERIFY_PARAM_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_VERIFY_PARAM_sk_type(sk), ossl_check_X509_VERIFY_PARAM_type(ptr))
+#define sk_X509_VERIFY_PARAM_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_VERIFY_PARAM_sk_type(sk), ossl_check_X509_VERIFY_PARAM_type(ptr))
+#define sk_X509_VERIFY_PARAM_pop(sk) ((X509_VERIFY_PARAM *)OPENSSL_sk_pop(ossl_check_X509_VERIFY_PARAM_sk_type(sk)))
+#define sk_X509_VERIFY_PARAM_shift(sk) ((X509_VERIFY_PARAM *)OPENSSL_sk_shift(ossl_check_X509_VERIFY_PARAM_sk_type(sk)))
+#define sk_X509_VERIFY_PARAM_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_VERIFY_PARAM_sk_type(sk),ossl_check_X509_VERIFY_PARAM_freefunc_type(freefunc))
+#define sk_X509_VERIFY_PARAM_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_VERIFY_PARAM_sk_type(sk), ossl_check_X509_VERIFY_PARAM_type(ptr), (idx))
+#define sk_X509_VERIFY_PARAM_set(sk, idx, ptr) ((X509_VERIFY_PARAM *)OPENSSL_sk_set(ossl_check_X509_VERIFY_PARAM_sk_type(sk), (idx), ossl_check_X509_VERIFY_PARAM_type(ptr)))
+#define sk_X509_VERIFY_PARAM_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_VERIFY_PARAM_sk_type(sk), ossl_check_X509_VERIFY_PARAM_type(ptr))
+#define sk_X509_VERIFY_PARAM_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_VERIFY_PARAM_sk_type(sk), ossl_check_X509_VERIFY_PARAM_type(ptr))
+#define sk_X509_VERIFY_PARAM_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_VERIFY_PARAM_sk_type(sk), ossl_check_X509_VERIFY_PARAM_type(ptr), pnum)
+#define sk_X509_VERIFY_PARAM_sort(sk) OPENSSL_sk_sort(ossl_check_X509_VERIFY_PARAM_sk_type(sk))
+#define sk_X509_VERIFY_PARAM_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_VERIFY_PARAM_sk_type(sk))
+#define sk_X509_VERIFY_PARAM_dup(sk) ((STACK_OF(X509_VERIFY_PARAM) *)OPENSSL_sk_dup(ossl_check_const_X509_VERIFY_PARAM_sk_type(sk)))
+#define sk_X509_VERIFY_PARAM_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_VERIFY_PARAM) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_VERIFY_PARAM_sk_type(sk), ossl_check_X509_VERIFY_PARAM_copyfunc_type(copyfunc), ossl_check_X509_VERIFY_PARAM_freefunc_type(freefunc)))
+#define sk_X509_VERIFY_PARAM_set_cmp_func(sk, cmp) ((sk_X509_VERIFY_PARAM_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_VERIFY_PARAM_sk_type(sk), ossl_check_X509_VERIFY_PARAM_compfunc_type(cmp)))
+
+
+/* This is used for a table of trust checking functions */
+typedef struct x509_trust_st {
+    int trust;
+    int flags;
+    int (*check_trust) (struct x509_trust_st *, X509 *, int);
+    char *name;
+    int arg1;
+    void *arg2;
+} X509_TRUST;
+SKM_DEFINE_STACK_OF_INTERNAL(X509_TRUST, X509_TRUST, X509_TRUST)
+#define sk_X509_TRUST_num(sk) OPENSSL_sk_num(ossl_check_const_X509_TRUST_sk_type(sk))
+#define sk_X509_TRUST_value(sk, idx) ((X509_TRUST *)OPENSSL_sk_value(ossl_check_const_X509_TRUST_sk_type(sk), (idx)))
+#define sk_X509_TRUST_new(cmp) ((STACK_OF(X509_TRUST) *)OPENSSL_sk_new(ossl_check_X509_TRUST_compfunc_type(cmp)))
+#define sk_X509_TRUST_new_null() ((STACK_OF(X509_TRUST) *)OPENSSL_sk_new_null())
+#define sk_X509_TRUST_new_reserve(cmp, n) ((STACK_OF(X509_TRUST) *)OPENSSL_sk_new_reserve(ossl_check_X509_TRUST_compfunc_type(cmp), (n)))
+#define sk_X509_TRUST_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_TRUST_sk_type(sk), (n))
+#define sk_X509_TRUST_free(sk) OPENSSL_sk_free(ossl_check_X509_TRUST_sk_type(sk))
+#define sk_X509_TRUST_zero(sk) OPENSSL_sk_zero(ossl_check_X509_TRUST_sk_type(sk))
+#define sk_X509_TRUST_delete(sk, i) ((X509_TRUST *)OPENSSL_sk_delete(ossl_check_X509_TRUST_sk_type(sk), (i)))
+#define sk_X509_TRUST_delete_ptr(sk, ptr) ((X509_TRUST *)OPENSSL_sk_delete_ptr(ossl_check_X509_TRUST_sk_type(sk), ossl_check_X509_TRUST_type(ptr)))
+#define sk_X509_TRUST_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_TRUST_sk_type(sk), ossl_check_X509_TRUST_type(ptr))
+#define sk_X509_TRUST_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_TRUST_sk_type(sk), ossl_check_X509_TRUST_type(ptr))
+#define sk_X509_TRUST_pop(sk) ((X509_TRUST *)OPENSSL_sk_pop(ossl_check_X509_TRUST_sk_type(sk)))
+#define sk_X509_TRUST_shift(sk) ((X509_TRUST *)OPENSSL_sk_shift(ossl_check_X509_TRUST_sk_type(sk)))
+#define sk_X509_TRUST_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_TRUST_sk_type(sk),ossl_check_X509_TRUST_freefunc_type(freefunc))
+#define sk_X509_TRUST_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_TRUST_sk_type(sk), ossl_check_X509_TRUST_type(ptr), (idx))
+#define sk_X509_TRUST_set(sk, idx, ptr) ((X509_TRUST *)OPENSSL_sk_set(ossl_check_X509_TRUST_sk_type(sk), (idx), ossl_check_X509_TRUST_type(ptr)))
+#define sk_X509_TRUST_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_TRUST_sk_type(sk), ossl_check_X509_TRUST_type(ptr))
+#define sk_X509_TRUST_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_TRUST_sk_type(sk), ossl_check_X509_TRUST_type(ptr))
+#define sk_X509_TRUST_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_TRUST_sk_type(sk), ossl_check_X509_TRUST_type(ptr), pnum)
+#define sk_X509_TRUST_sort(sk) OPENSSL_sk_sort(ossl_check_X509_TRUST_sk_type(sk))
+#define sk_X509_TRUST_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_TRUST_sk_type(sk))
+#define sk_X509_TRUST_dup(sk) ((STACK_OF(X509_TRUST) *)OPENSSL_sk_dup(ossl_check_const_X509_TRUST_sk_type(sk)))
+#define sk_X509_TRUST_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_TRUST) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_TRUST_sk_type(sk), ossl_check_X509_TRUST_copyfunc_type(copyfunc), ossl_check_X509_TRUST_freefunc_type(freefunc)))
+#define sk_X509_TRUST_set_cmp_func(sk, cmp) ((sk_X509_TRUST_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_TRUST_sk_type(sk), ossl_check_X509_TRUST_compfunc_type(cmp)))
+
+
+/* standard trust ids */
+# define X509_TRUST_DEFAULT      0 /* Only valid in purpose settings */
+# define X509_TRUST_COMPAT       1
+# define X509_TRUST_SSL_CLIENT   2
+# define X509_TRUST_SSL_SERVER   3
+# define X509_TRUST_EMAIL        4
+# define X509_TRUST_OBJECT_SIGN  5
+# define X509_TRUST_OCSP_SIGN    6
+# define X509_TRUST_OCSP_REQUEST 7
+# define X509_TRUST_TSA          8
+/* Keep these up to date! */
+# define X509_TRUST_MIN          1
+# define X509_TRUST_MAX          8
+
+/* trust_flags values */
+# define X509_TRUST_DYNAMIC      (1U << 0)
+# define X509_TRUST_DYNAMIC_NAME (1U << 1)
+/* No compat trust if self-signed, preempts "DO_SS" */
+# define X509_TRUST_NO_SS_COMPAT (1U << 2)
+/* Compat trust if no explicit accepted trust EKUs */
+# define X509_TRUST_DO_SS_COMPAT (1U << 3)
+/* Accept "anyEKU" as a wildcard rejection OID and as a wildcard trust OID */
+# define X509_TRUST_OK_ANY_EKU   (1U << 4)
+
+/* check_trust return codes */
+# define X509_TRUST_TRUSTED      1
+# define X509_TRUST_REJECTED     2
+# define X509_TRUST_UNTRUSTED    3
+
+int X509_TRUST_set(int *t, int trust);
+int X509_TRUST_get_count(void);
+X509_TRUST *X509_TRUST_get0(int idx);
+int X509_TRUST_get_by_id(int id);
+int X509_TRUST_add(int id, int flags, int (*ck) (X509_TRUST *, X509 *, int),
+                   const char *name, int arg1, void *arg2);
+void X509_TRUST_cleanup(void);
+int X509_TRUST_get_flags(const X509_TRUST *xp);
+char *X509_TRUST_get0_name(const X509_TRUST *xp);
+int X509_TRUST_get_trust(const X509_TRUST *xp);
+
+int X509_trusted(const X509 *x);
+int X509_add1_trust_object(X509 *x, const ASN1_OBJECT *obj);
+int X509_add1_reject_object(X509 *x, const ASN1_OBJECT *obj);
+void X509_trust_clear(X509 *x);
+void X509_reject_clear(X509 *x);
+STACK_OF(ASN1_OBJECT) *X509_get0_trust_objects(X509 *x);
+STACK_OF(ASN1_OBJECT) *X509_get0_reject_objects(X509 *x);
+
+int (*X509_TRUST_set_default(int (*trust) (int, X509 *, int))) (int, X509 *,
+                                                                int);
+int X509_check_trust(X509 *x, int id, int flags);
+
+int X509_verify_cert(X509_STORE_CTX *ctx);
+int X509_STORE_CTX_verify(X509_STORE_CTX *ctx);
+STACK_OF(X509) *X509_build_chain(X509 *target, STACK_OF(X509) *certs,
+                                 X509_STORE *store, int with_self_signed,
+                                 OSSL_LIB_CTX *libctx, const char *propq);
+
+int X509_STORE_set_depth(X509_STORE *store, int depth);
+
+typedef int (*X509_STORE_CTX_verify_cb)(int, X509_STORE_CTX *);
+int X509_STORE_CTX_print_verify_cb(int ok, X509_STORE_CTX *ctx);
+typedef int (*X509_STORE_CTX_verify_fn)(X509_STORE_CTX *);
+typedef int (*X509_STORE_CTX_get_issuer_fn)(X509 **issuer,
+                                            X509_STORE_CTX *ctx, X509 *x);
+typedef int (*X509_STORE_CTX_check_issued_fn)(X509_STORE_CTX *ctx,
+                                              X509 *x, X509 *issuer);
+typedef int (*X509_STORE_CTX_check_revocation_fn)(X509_STORE_CTX *ctx);
+typedef int (*X509_STORE_CTX_get_crl_fn)(X509_STORE_CTX *ctx,
+                                         X509_CRL **crl, X509 *x);
+typedef int (*X509_STORE_CTX_check_crl_fn)(X509_STORE_CTX *ctx, X509_CRL *crl);
+typedef int (*X509_STORE_CTX_cert_crl_fn)(X509_STORE_CTX *ctx,
+                                          X509_CRL *crl, X509 *x);
+typedef int (*X509_STORE_CTX_check_policy_fn)(X509_STORE_CTX *ctx);
+typedef STACK_OF(X509)
+    *(*X509_STORE_CTX_lookup_certs_fn)(X509_STORE_CTX *ctx,
+                                       const X509_NAME *nm);
+typedef STACK_OF(X509_CRL)
+    *(*X509_STORE_CTX_lookup_crls_fn)(const X509_STORE_CTX *ctx,
+                                      const X509_NAME *nm);
+typedef int (*X509_STORE_CTX_cleanup_fn)(X509_STORE_CTX *ctx);
+
+void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth);
+
+# define X509_STORE_CTX_set_app_data(ctx,data) \
+        X509_STORE_CTX_set_ex_data(ctx,0,data)
+# define X509_STORE_CTX_get_app_data(ctx) \
+        X509_STORE_CTX_get_ex_data(ctx,0)
+
+# define X509_L_FILE_LOAD        1
+# define X509_L_ADD_DIR          2
+# define X509_L_ADD_STORE        3
+# define X509_L_LOAD_STORE       4
+
+# define X509_LOOKUP_load_file(x,name,type) \
+                X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL)
+
+# define X509_LOOKUP_add_dir(x,name,type) \
+                X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL)
+
+# define X509_LOOKUP_add_store(x,name) \
+                X509_LOOKUP_ctrl((x),X509_L_ADD_STORE,(name),0,NULL)
+
+# define X509_LOOKUP_load_store(x,name) \
+                X509_LOOKUP_ctrl((x),X509_L_LOAD_STORE,(name),0,NULL)
+
+# define X509_LOOKUP_load_file_ex(x, name, type, libctx, propq)       \
+X509_LOOKUP_ctrl_ex((x), X509_L_FILE_LOAD, (name), (long)(type), NULL,\
+                    (libctx), (propq))
+
+# define X509_LOOKUP_load_store_ex(x, name, libctx, propq)            \
+X509_LOOKUP_ctrl_ex((x), X509_L_LOAD_STORE, (name), 0, NULL,          \
+                    (libctx), (propq))
+
+# define X509_LOOKUP_add_store_ex(x, name, libctx, propq)             \
+X509_LOOKUP_ctrl_ex((x), X509_L_ADD_STORE, (name), 0, NULL,           \
+                    (libctx), (propq))
+
+# define X509_V_OK                                       0
+# define X509_V_ERR_UNSPECIFIED                          1
+# define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT            2
+# define X509_V_ERR_UNABLE_TO_GET_CRL                    3
+# define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE     4
+# define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE      5
+# define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY   6
+# define X509_V_ERR_CERT_SIGNATURE_FAILURE               7
+# define X509_V_ERR_CRL_SIGNATURE_FAILURE                8
+# define X509_V_ERR_CERT_NOT_YET_VALID                   9
+# define X509_V_ERR_CERT_HAS_EXPIRED                     10
+# define X509_V_ERR_CRL_NOT_YET_VALID                    11
+# define X509_V_ERR_CRL_HAS_EXPIRED                      12
+# define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD       13
+# define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD        14
+# define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD       15
+# define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD       16
+# define X509_V_ERR_OUT_OF_MEM                           17
+# define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT          18
+# define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN            19
+# define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY    20
+# define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE      21
+# define X509_V_ERR_CERT_CHAIN_TOO_LONG                  22
+# define X509_V_ERR_CERT_REVOKED                         23
+# define X509_V_ERR_NO_ISSUER_PUBLIC_KEY                 24
+# define X509_V_ERR_PATH_LENGTH_EXCEEDED                 25
+# define X509_V_ERR_INVALID_PURPOSE                      26
+# define X509_V_ERR_CERT_UNTRUSTED                       27
+# define X509_V_ERR_CERT_REJECTED                        28
+
+/* These are 'informational' when looking for issuer cert */
+# define X509_V_ERR_SUBJECT_ISSUER_MISMATCH              29
+# define X509_V_ERR_AKID_SKID_MISMATCH                   30
+# define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH          31
+# define X509_V_ERR_KEYUSAGE_NO_CERTSIGN                 32
+# define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER             33
+# define X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION         34
+# define X509_V_ERR_KEYUSAGE_NO_CRL_SIGN                 35
+# define X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION     36
+# define X509_V_ERR_INVALID_NON_CA                       37
+# define X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED           38
+# define X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE        39
+# define X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED       40
+# define X509_V_ERR_INVALID_EXTENSION                    41
+# define X509_V_ERR_INVALID_POLICY_EXTENSION             42
+# define X509_V_ERR_NO_EXPLICIT_POLICY                   43
+# define X509_V_ERR_DIFFERENT_CRL_SCOPE                  44
+# define X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE        45
+# define X509_V_ERR_UNNESTED_RESOURCE                    46
+# define X509_V_ERR_PERMITTED_VIOLATION                  47
+# define X509_V_ERR_EXCLUDED_VIOLATION                   48
+# define X509_V_ERR_SUBTREE_MINMAX                       49
+/* The application is not happy */
+# define X509_V_ERR_APPLICATION_VERIFICATION             50
+# define X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE          51
+# define X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX        52
+# define X509_V_ERR_UNSUPPORTED_NAME_SYNTAX              53
+# define X509_V_ERR_CRL_PATH_VALIDATION_ERROR            54
+/* Another issuer check debug option */
+# define X509_V_ERR_PATH_LOOP                            55
+/* Suite B mode algorithm violation */
+# define X509_V_ERR_SUITE_B_INVALID_VERSION              56
+# define X509_V_ERR_SUITE_B_INVALID_ALGORITHM            57
+# define X509_V_ERR_SUITE_B_INVALID_CURVE                58
+# define X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM  59
+# define X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED              60
+# define X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256 61
+/* Host, email and IP check errors */
+# define X509_V_ERR_HOSTNAME_MISMATCH                    62
+# define X509_V_ERR_EMAIL_MISMATCH                       63
+# define X509_V_ERR_IP_ADDRESS_MISMATCH                  64
+/* DANE TLSA errors */
+# define X509_V_ERR_DANE_NO_MATCH                        65
+/* security level errors */
+# define X509_V_ERR_EE_KEY_TOO_SMALL                     66
+# define X509_V_ERR_CA_KEY_TOO_SMALL                     67
+# define X509_V_ERR_CA_MD_TOO_WEAK                       68
+/* Caller error */
+# define X509_V_ERR_INVALID_CALL                         69
+/* Issuer lookup error */
+# define X509_V_ERR_STORE_LOOKUP                         70
+/* Certificate transparency */
+# define X509_V_ERR_NO_VALID_SCTS                        71
+
+# define X509_V_ERR_PROXY_SUBJECT_NAME_VIOLATION         72
+/* OCSP status errors */
+# define X509_V_ERR_OCSP_VERIFY_NEEDED                   73  /* Need OCSP verification */
+# define X509_V_ERR_OCSP_VERIFY_FAILED                   74  /* Couldn't verify cert through OCSP */
+# define X509_V_ERR_OCSP_CERT_UNKNOWN                    75  /* Certificate wasn't recognized by the OCSP responder */
+
+# define X509_V_ERR_UNSUPPORTED_SIGNATURE_ALGORITHM      76
+# define X509_V_ERR_SIGNATURE_ALGORITHM_MISMATCH         77
+
+/* Errors in case a check in X509_V_FLAG_X509_STRICT mode fails */
+# define X509_V_ERR_SIGNATURE_ALGORITHM_INCONSISTENCY    78
+# define X509_V_ERR_INVALID_CA                           79
+# define X509_V_ERR_PATHLEN_INVALID_FOR_NON_CA           80
+# define X509_V_ERR_PATHLEN_WITHOUT_KU_KEY_CERT_SIGN     81
+# define X509_V_ERR_KU_KEY_CERT_SIGN_INVALID_FOR_NON_CA  82
+# define X509_V_ERR_ISSUER_NAME_EMPTY                    83
+# define X509_V_ERR_SUBJECT_NAME_EMPTY                   84
+# define X509_V_ERR_MISSING_AUTHORITY_KEY_IDENTIFIER     85
+# define X509_V_ERR_MISSING_SUBJECT_KEY_IDENTIFIER       86
+# define X509_V_ERR_EMPTY_SUBJECT_ALT_NAME               87
+# define X509_V_ERR_EMPTY_SUBJECT_SAN_NOT_CRITICAL       88
+# define X509_V_ERR_CA_BCONS_NOT_CRITICAL                89
+# define X509_V_ERR_AUTHORITY_KEY_IDENTIFIER_CRITICAL    90
+# define X509_V_ERR_SUBJECT_KEY_IDENTIFIER_CRITICAL      91
+# define X509_V_ERR_CA_CERT_MISSING_KEY_USAGE            92
+# define X509_V_ERR_EXTENSIONS_REQUIRE_VERSION_3         93
+# define X509_V_ERR_EC_KEY_EXPLICIT_PARAMS               94
+
+/* Certificate verify flags */
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define X509_V_FLAG_CB_ISSUER_CHECK             0x0   /* Deprecated */
+# endif
+/* Use check time instead of current time */
+# define X509_V_FLAG_USE_CHECK_TIME              0x2
+/* Lookup CRLs */
+# define X509_V_FLAG_CRL_CHECK                   0x4
+/* Lookup CRLs for whole chain */
+# define X509_V_FLAG_CRL_CHECK_ALL               0x8
+/* Ignore unhandled critical extensions */
+# define X509_V_FLAG_IGNORE_CRITICAL             0x10
+/* Disable workarounds for broken certificates */
+# define X509_V_FLAG_X509_STRICT                 0x20
+/* Enable proxy certificate validation */
+# define X509_V_FLAG_ALLOW_PROXY_CERTS           0x40
+/* Enable policy checking */
+# define X509_V_FLAG_POLICY_CHECK                0x80
+/* Policy variable require-explicit-policy */
+# define X509_V_FLAG_EXPLICIT_POLICY             0x100
+/* Policy variable inhibit-any-policy */
+# define X509_V_FLAG_INHIBIT_ANY                 0x200
+/* Policy variable inhibit-policy-mapping */
+# define X509_V_FLAG_INHIBIT_MAP                 0x400
+/* Notify callback that policy is OK */
+# define X509_V_FLAG_NOTIFY_POLICY               0x800
+/* Extended CRL features such as indirect CRLs, alternate CRL signing keys */
+# define X509_V_FLAG_EXTENDED_CRL_SUPPORT        0x1000
+/* Delta CRL support */
+# define X509_V_FLAG_USE_DELTAS                  0x2000
+/* Check self-signed CA signature */
+# define X509_V_FLAG_CHECK_SS_SIGNATURE          0x4000
+/* Use trusted store first */
+# define X509_V_FLAG_TRUSTED_FIRST               0x8000
+/* Suite B 128 bit only mode: not normally used */
+# define X509_V_FLAG_SUITEB_128_LOS_ONLY         0x10000
+/* Suite B 192 bit only mode */
+# define X509_V_FLAG_SUITEB_192_LOS              0x20000
+/* Suite B 128 bit mode allowing 192 bit algorithms */
+# define X509_V_FLAG_SUITEB_128_LOS              0x30000
+/* Allow partial chains if at least one certificate is in trusted store */
+# define X509_V_FLAG_PARTIAL_CHAIN               0x80000
+/*
+ * If the initial chain is not trusted, do not attempt to build an alternative
+ * chain. Alternate chain checking was introduced in 1.1.0. Setting this flag
+ * will force the behaviour to match that of previous versions.
+ */
+# define X509_V_FLAG_NO_ALT_CHAINS               0x100000
+/* Do not check certificate/CRL validity against current time */
+# define X509_V_FLAG_NO_CHECK_TIME               0x200000
+
+# define X509_VP_FLAG_DEFAULT                    0x1
+# define X509_VP_FLAG_OVERWRITE                  0x2
+# define X509_VP_FLAG_RESET_FLAGS                0x4
+# define X509_VP_FLAG_LOCKED                     0x8
+# define X509_VP_FLAG_ONCE                       0x10
+
+/* Internal use: mask of policy related options */
+# define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \
+                                | X509_V_FLAG_EXPLICIT_POLICY \
+                                | X509_V_FLAG_INHIBIT_ANY \
+                                | X509_V_FLAG_INHIBIT_MAP)
+
+int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, X509_LOOKUP_TYPE type,
+                               const X509_NAME *name);
+X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,
+                                             X509_LOOKUP_TYPE type,
+                                             const X509_NAME *name);
+X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h,
+                                        X509_OBJECT *x);
+int X509_OBJECT_up_ref_count(X509_OBJECT *a);
+X509_OBJECT *X509_OBJECT_new(void);
+void X509_OBJECT_free(X509_OBJECT *a);
+X509_LOOKUP_TYPE X509_OBJECT_get_type(const X509_OBJECT *a);
+X509 *X509_OBJECT_get0_X509(const X509_OBJECT *a);
+int X509_OBJECT_set1_X509(X509_OBJECT *a, X509 *obj);
+X509_CRL *X509_OBJECT_get0_X509_CRL(const X509_OBJECT *a);
+int X509_OBJECT_set1_X509_CRL(X509_OBJECT *a, X509_CRL *obj);
+X509_STORE *X509_STORE_new(void);
+void X509_STORE_free(X509_STORE *v);
+int X509_STORE_lock(X509_STORE *ctx);
+int X509_STORE_unlock(X509_STORE *ctx);
+int X509_STORE_up_ref(X509_STORE *v);
+STACK_OF(X509_OBJECT) *X509_STORE_get0_objects(const X509_STORE *v);
+STACK_OF(X509) *X509_STORE_get1_all_certs(X509_STORE *st);
+STACK_OF(X509) *X509_STORE_CTX_get1_certs(X509_STORE_CTX *st,
+                                          const X509_NAME *nm);
+STACK_OF(X509_CRL) *X509_STORE_CTX_get1_crls(const X509_STORE_CTX *st,
+                                             const X509_NAME *nm);
+int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags);
+int X509_STORE_set_purpose(X509_STORE *ctx, int purpose);
+int X509_STORE_set_trust(X509_STORE *ctx, int trust);
+int X509_STORE_set1_param(X509_STORE *ctx, const X509_VERIFY_PARAM *pm);
+X509_VERIFY_PARAM *X509_STORE_get0_param(const X509_STORE *ctx);
+
+void X509_STORE_set_verify(X509_STORE *ctx, X509_STORE_CTX_verify_fn verify);
+#define X509_STORE_set_verify_func(ctx, func) \
+            X509_STORE_set_verify((ctx),(func))
+void X509_STORE_CTX_set_verify(X509_STORE_CTX *ctx,
+                               X509_STORE_CTX_verify_fn verify);
+X509_STORE_CTX_verify_fn X509_STORE_get_verify(const X509_STORE *ctx);
+void X509_STORE_set_verify_cb(X509_STORE *ctx,
+                              X509_STORE_CTX_verify_cb verify_cb);
+# define X509_STORE_set_verify_cb_func(ctx,func) \
+            X509_STORE_set_verify_cb((ctx),(func))
+X509_STORE_CTX_verify_cb X509_STORE_get_verify_cb(const X509_STORE *ctx);
+void X509_STORE_set_get_issuer(X509_STORE *ctx,
+                               X509_STORE_CTX_get_issuer_fn get_issuer);
+X509_STORE_CTX_get_issuer_fn X509_STORE_get_get_issuer(const X509_STORE *ctx);
+void X509_STORE_set_check_issued(X509_STORE *ctx,
+                                 X509_STORE_CTX_check_issued_fn check_issued);
+X509_STORE_CTX_check_issued_fn X509_STORE_get_check_issued(const X509_STORE *ctx);
+void X509_STORE_set_check_revocation(X509_STORE *ctx,
+                                     X509_STORE_CTX_check_revocation_fn check_revocation);
+X509_STORE_CTX_check_revocation_fn
+    X509_STORE_get_check_revocation(const X509_STORE *ctx);
+void X509_STORE_set_get_crl(X509_STORE *ctx,
+                            X509_STORE_CTX_get_crl_fn get_crl);
+X509_STORE_CTX_get_crl_fn X509_STORE_get_get_crl(const X509_STORE *ctx);
+void X509_STORE_set_check_crl(X509_STORE *ctx,
+                              X509_STORE_CTX_check_crl_fn check_crl);
+X509_STORE_CTX_check_crl_fn X509_STORE_get_check_crl(const X509_STORE *ctx);
+void X509_STORE_set_cert_crl(X509_STORE *ctx,
+                             X509_STORE_CTX_cert_crl_fn cert_crl);
+X509_STORE_CTX_cert_crl_fn X509_STORE_get_cert_crl(const X509_STORE *ctx);
+void X509_STORE_set_check_policy(X509_STORE *ctx,
+                                 X509_STORE_CTX_check_policy_fn check_policy);
+X509_STORE_CTX_check_policy_fn X509_STORE_get_check_policy(const X509_STORE *ctx);
+void X509_STORE_set_lookup_certs(X509_STORE *ctx,
+                                 X509_STORE_CTX_lookup_certs_fn lookup_certs);
+X509_STORE_CTX_lookup_certs_fn X509_STORE_get_lookup_certs(const X509_STORE *ctx);
+void X509_STORE_set_lookup_crls(X509_STORE *ctx,
+                                X509_STORE_CTX_lookup_crls_fn lookup_crls);
+#define X509_STORE_set_lookup_crls_cb(ctx, func) \
+    X509_STORE_set_lookup_crls((ctx), (func))
+X509_STORE_CTX_lookup_crls_fn X509_STORE_get_lookup_crls(const X509_STORE *ctx);
+void X509_STORE_set_cleanup(X509_STORE *ctx,
+                            X509_STORE_CTX_cleanup_fn cleanup);
+X509_STORE_CTX_cleanup_fn X509_STORE_get_cleanup(const X509_STORE *ctx);
+
+#define X509_STORE_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509_STORE, l, p, newf, dupf, freef)
+int X509_STORE_set_ex_data(X509_STORE *ctx, int idx, void *data);
+void *X509_STORE_get_ex_data(const X509_STORE *ctx, int idx);
+
+X509_STORE_CTX *X509_STORE_CTX_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
+X509_STORE_CTX *X509_STORE_CTX_new(void);
+
+int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
+
+void X509_STORE_CTX_free(X509_STORE_CTX *ctx);
+int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *trust_store,
+                        X509 *target, STACK_OF(X509) *untrusted);
+void X509_STORE_CTX_set0_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk);
+void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx);
+
+X509_STORE *X509_STORE_CTX_get0_store(const X509_STORE_CTX *ctx);
+X509 *X509_STORE_CTX_get0_cert(const X509_STORE_CTX *ctx);
+STACK_OF(X509)* X509_STORE_CTX_get0_untrusted(const X509_STORE_CTX *ctx);
+void X509_STORE_CTX_set0_untrusted(X509_STORE_CTX *ctx, STACK_OF(X509) *sk);
+void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx,
+                                  X509_STORE_CTX_verify_cb verify);
+X509_STORE_CTX_verify_cb X509_STORE_CTX_get_verify_cb(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_verify_fn X509_STORE_CTX_get_verify(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_get_issuer_fn X509_STORE_CTX_get_get_issuer(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_check_issued_fn X509_STORE_CTX_get_check_issued(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_check_revocation_fn X509_STORE_CTX_get_check_revocation(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_get_crl_fn X509_STORE_CTX_get_get_crl(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_check_crl_fn X509_STORE_CTX_get_check_crl(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_cert_crl_fn X509_STORE_CTX_get_cert_crl(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_check_policy_fn X509_STORE_CTX_get_check_policy(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_lookup_certs_fn X509_STORE_CTX_get_lookup_certs(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_lookup_crls_fn X509_STORE_CTX_get_lookup_crls(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_cleanup_fn X509_STORE_CTX_get_cleanup(const X509_STORE_CTX *ctx);
+
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+# define X509_STORE_CTX_get_chain X509_STORE_CTX_get0_chain
+# define X509_STORE_CTX_set_chain X509_STORE_CTX_set0_untrusted
+# define X509_STORE_CTX_trusted_stack X509_STORE_CTX_set0_trusted_stack
+# define X509_STORE_get_by_subject X509_STORE_CTX_get_by_subject
+# define X509_STORE_get1_certs X509_STORE_CTX_get1_certs
+# define X509_STORE_get1_crls X509_STORE_CTX_get1_crls
+/* the following macro is misspelled; use X509_STORE_get1_certs instead */
+# define X509_STORE_get1_cert X509_STORE_CTX_get1_certs
+/* the following macro is misspelled; use X509_STORE_get1_crls instead */
+# define X509_STORE_get1_crl X509_STORE_CTX_get1_crls
+#endif
+
+X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m);
+X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void);
+X509_LOOKUP_METHOD *X509_LOOKUP_file(void);
+X509_LOOKUP_METHOD *X509_LOOKUP_store(void);
+
+typedef int (*X509_LOOKUP_ctrl_fn)(X509_LOOKUP *ctx, int cmd, const char *argc,
+                                   long argl, char **ret);
+typedef int (*X509_LOOKUP_ctrl_ex_fn)(
+    X509_LOOKUP *ctx, int cmd, const char *argc, long argl, char **ret,
+    OSSL_LIB_CTX *libctx, const char *propq);
+
+typedef int (*X509_LOOKUP_get_by_subject_fn)(X509_LOOKUP *ctx,
+                                             X509_LOOKUP_TYPE type,
+                                             const X509_NAME *name,
+                                             X509_OBJECT *ret);
+typedef int (*X509_LOOKUP_get_by_subject_ex_fn)(X509_LOOKUP *ctx,
+                                                         X509_LOOKUP_TYPE type,
+                                                         const X509_NAME *name,
+                                                         X509_OBJECT *ret,
+                                                         OSSL_LIB_CTX *libctx,
+                                                         const char *propq);
+typedef int (*X509_LOOKUP_get_by_issuer_serial_fn)(X509_LOOKUP *ctx,
+                                                   X509_LOOKUP_TYPE type,
+                                                   const X509_NAME *name,
+                                                   const ASN1_INTEGER *serial,
+                                                   X509_OBJECT *ret);
+typedef int (*X509_LOOKUP_get_by_fingerprint_fn)(X509_LOOKUP *ctx,
+                                                 X509_LOOKUP_TYPE type,
+                                                 const unsigned char* bytes,
+                                                 int len,
+                                                 X509_OBJECT *ret);
+typedef int (*X509_LOOKUP_get_by_alias_fn)(X509_LOOKUP *ctx,
+                                           X509_LOOKUP_TYPE type,
+                                           const char *str,
+                                           int len,
+                                           X509_OBJECT *ret);
+
+X509_LOOKUP_METHOD *X509_LOOKUP_meth_new(const char *name);
+void X509_LOOKUP_meth_free(X509_LOOKUP_METHOD *method);
+
+int X509_LOOKUP_meth_set_new_item(X509_LOOKUP_METHOD *method,
+                                  int (*new_item) (X509_LOOKUP *ctx));
+int (*X509_LOOKUP_meth_get_new_item(const X509_LOOKUP_METHOD* method))
+    (X509_LOOKUP *ctx);
+
+int X509_LOOKUP_meth_set_free(X509_LOOKUP_METHOD *method,
+                              void (*free_fn) (X509_LOOKUP *ctx));
+void (*X509_LOOKUP_meth_get_free(const X509_LOOKUP_METHOD* method))
+    (X509_LOOKUP *ctx);
+
+int X509_LOOKUP_meth_set_init(X509_LOOKUP_METHOD *method,
+                              int (*init) (X509_LOOKUP *ctx));
+int (*X509_LOOKUP_meth_get_init(const X509_LOOKUP_METHOD* method))
+    (X509_LOOKUP *ctx);
+
+int X509_LOOKUP_meth_set_shutdown(X509_LOOKUP_METHOD *method,
+                                  int (*shutdown) (X509_LOOKUP *ctx));
+int (*X509_LOOKUP_meth_get_shutdown(const X509_LOOKUP_METHOD* method))
+    (X509_LOOKUP *ctx);
+
+int X509_LOOKUP_meth_set_ctrl(X509_LOOKUP_METHOD *method,
+                              X509_LOOKUP_ctrl_fn ctrl_fn);
+X509_LOOKUP_ctrl_fn X509_LOOKUP_meth_get_ctrl(const X509_LOOKUP_METHOD *method);
+
+int X509_LOOKUP_meth_set_get_by_subject(X509_LOOKUP_METHOD *method,
+                                        X509_LOOKUP_get_by_subject_fn fn);
+X509_LOOKUP_get_by_subject_fn X509_LOOKUP_meth_get_get_by_subject(
+    const X509_LOOKUP_METHOD *method);
+
+int X509_LOOKUP_meth_set_get_by_issuer_serial(X509_LOOKUP_METHOD *method,
+    X509_LOOKUP_get_by_issuer_serial_fn fn);
+X509_LOOKUP_get_by_issuer_serial_fn X509_LOOKUP_meth_get_get_by_issuer_serial(
+    const X509_LOOKUP_METHOD *method);
+
+int X509_LOOKUP_meth_set_get_by_fingerprint(X509_LOOKUP_METHOD *method,
+    X509_LOOKUP_get_by_fingerprint_fn fn);
+X509_LOOKUP_get_by_fingerprint_fn X509_LOOKUP_meth_get_get_by_fingerprint(
+    const X509_LOOKUP_METHOD *method);
+
+int X509_LOOKUP_meth_set_get_by_alias(X509_LOOKUP_METHOD *method,
+                                      X509_LOOKUP_get_by_alias_fn fn);
+X509_LOOKUP_get_by_alias_fn X509_LOOKUP_meth_get_get_by_alias(
+    const X509_LOOKUP_METHOD *method);
+
+
+int X509_STORE_add_cert(X509_STORE *ctx, X509 *x);
+int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x);
+
+int X509_STORE_CTX_get_by_subject(const X509_STORE_CTX *vs,
+                                  X509_LOOKUP_TYPE type,
+                                  const X509_NAME *name, X509_OBJECT *ret);
+X509_OBJECT *X509_STORE_CTX_get_obj_by_subject(X509_STORE_CTX *vs,
+                                               X509_LOOKUP_TYPE type,
+                                               const X509_NAME *name);
+
+int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc,
+                     long argl, char **ret);
+int X509_LOOKUP_ctrl_ex(X509_LOOKUP *ctx, int cmd, const char *argc, long argl,
+                        char **ret, OSSL_LIB_CTX *libctx, const char *propq);
+
+int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type);
+int X509_load_cert_file_ex(X509_LOOKUP *ctx, const char *file, int type,
+                           OSSL_LIB_CTX *libctx, const char *propq);
+int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type);
+int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type);
+int X509_load_cert_crl_file_ex(X509_LOOKUP *ctx, const char *file, int type,
+                               OSSL_LIB_CTX *libctx, const char *propq);
+
+X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method);
+void X509_LOOKUP_free(X509_LOOKUP *ctx);
+int X509_LOOKUP_init(X509_LOOKUP *ctx);
+int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type,
+                           const X509_NAME *name, X509_OBJECT *ret);
+int X509_LOOKUP_by_subject_ex(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type,
+                              const X509_NAME *name, X509_OBJECT *ret,
+                              OSSL_LIB_CTX *libctx, const char *propq);
+int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type,
+                                 const X509_NAME *name,
+                                 const ASN1_INTEGER *serial,
+                                 X509_OBJECT *ret);
+int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type,
+                               const unsigned char *bytes, int len,
+                               X509_OBJECT *ret);
+int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type,
+                         const char *str, int len, X509_OBJECT *ret);
+int X509_LOOKUP_set_method_data(X509_LOOKUP *ctx, void *data);
+void *X509_LOOKUP_get_method_data(const X509_LOOKUP *ctx);
+X509_STORE *X509_LOOKUP_get_store(const X509_LOOKUP *ctx);
+int X509_LOOKUP_shutdown(X509_LOOKUP *ctx);
+
+int X509_STORE_load_file(X509_STORE *ctx, const char *file);
+int X509_STORE_load_path(X509_STORE *ctx, const char *path);
+int X509_STORE_load_store(X509_STORE *ctx, const char *store);
+int X509_STORE_load_locations(X509_STORE *ctx,
+                                               const char *file,
+                                               const char *dir);
+int X509_STORE_set_default_paths(X509_STORE *ctx);
+
+int X509_STORE_load_file_ex(X509_STORE *ctx, const char *file,
+                            OSSL_LIB_CTX *libctx, const char *propq);
+int X509_STORE_load_store_ex(X509_STORE *ctx, const char *store,
+                             OSSL_LIB_CTX *libctx, const char *propq);
+int X509_STORE_load_locations_ex(X509_STORE *ctx, const char *file,
+                                 const char *dir, OSSL_LIB_CTX *libctx,
+                                 const char *propq);
+int X509_STORE_set_default_paths_ex(X509_STORE *ctx, OSSL_LIB_CTX *libctx,
+                                    const char *propq);
+
+#define X509_STORE_CTX_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509_STORE_CTX, l, p, newf, dupf, freef)
+int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx, int idx, void *data);
+void *X509_STORE_CTX_get_ex_data(const X509_STORE_CTX *ctx, int idx);
+int X509_STORE_CTX_get_error(const X509_STORE_CTX *ctx);
+void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx, int s);
+int X509_STORE_CTX_get_error_depth(const X509_STORE_CTX *ctx);
+void X509_STORE_CTX_set_error_depth(X509_STORE_CTX *ctx, int depth);
+X509 *X509_STORE_CTX_get_current_cert(const X509_STORE_CTX *ctx);
+void X509_STORE_CTX_set_current_cert(X509_STORE_CTX *ctx, X509 *x);
+X509 *X509_STORE_CTX_get0_current_issuer(const X509_STORE_CTX *ctx);
+X509_CRL *X509_STORE_CTX_get0_current_crl(const X509_STORE_CTX *ctx);
+X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(const X509_STORE_CTX *ctx);
+STACK_OF(X509) *X509_STORE_CTX_get0_chain(const X509_STORE_CTX *ctx);
+STACK_OF(X509) *X509_STORE_CTX_get1_chain(const X509_STORE_CTX *ctx);
+void X509_STORE_CTX_set_cert(X509_STORE_CTX *ctx, X509 *target);
+void X509_STORE_CTX_set0_verified_chain(X509_STORE_CTX *c, STACK_OF(X509) *sk);
+void X509_STORE_CTX_set0_crls(X509_STORE_CTX *ctx, STACK_OF(X509_CRL) *sk);
+int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose);
+int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust);
+int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose,
+                                   int purpose, int trust);
+void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags);
+void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags,
+                             time_t t);
+
+X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(const X509_STORE_CTX *ctx);
+int X509_STORE_CTX_get_explicit_policy(const X509_STORE_CTX *ctx);
+int X509_STORE_CTX_get_num_untrusted(const X509_STORE_CTX *ctx);
+
+X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(const X509_STORE_CTX *ctx);
+void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param);
+int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name);
+
+/*
+ * Bridge opacity barrier between libcrypt and libssl, also needed to support
+ * offline testing in test/danetest.c
+ */
+void X509_STORE_CTX_set0_dane(X509_STORE_CTX *ctx, SSL_DANE *dane);
+#define DANE_FLAG_NO_DANE_EE_NAMECHECKS (1L << 0)
+
+/* X509_VERIFY_PARAM functions */
+
+X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void);
+void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param);
+int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to,
+                              const X509_VERIFY_PARAM *from);
+int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to,
+                           const X509_VERIFY_PARAM *from);
+int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name);
+int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param,
+                                unsigned long flags);
+int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param,
+                                  unsigned long flags);
+unsigned long X509_VERIFY_PARAM_get_flags(const X509_VERIFY_PARAM *param);
+int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose);
+int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust);
+void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth);
+void X509_VERIFY_PARAM_set_auth_level(X509_VERIFY_PARAM *param, int auth_level);
+time_t X509_VERIFY_PARAM_get_time(const X509_VERIFY_PARAM *param);
+void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t);
+int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param,
+                                  ASN1_OBJECT *policy);
+int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param,
+                                    STACK_OF(ASN1_OBJECT) *policies);
+
+int X509_VERIFY_PARAM_set_inh_flags(X509_VERIFY_PARAM *param,
+                                    uint32_t flags);
+uint32_t X509_VERIFY_PARAM_get_inh_flags(const X509_VERIFY_PARAM *param);
+
+char *X509_VERIFY_PARAM_get0_host(X509_VERIFY_PARAM *param, int idx);
+int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param,
+                                const char *name, size_t namelen);
+int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param,
+                                const char *name, size_t namelen);
+void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param,
+                                     unsigned int flags);
+unsigned int X509_VERIFY_PARAM_get_hostflags(const X509_VERIFY_PARAM *param);
+char *X509_VERIFY_PARAM_get0_peername(const X509_VERIFY_PARAM *param);
+void X509_VERIFY_PARAM_move_peername(X509_VERIFY_PARAM *, X509_VERIFY_PARAM *);
+char *X509_VERIFY_PARAM_get0_email(X509_VERIFY_PARAM *param);
+int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param,
+                                 const char *email, size_t emaillen);
+char *X509_VERIFY_PARAM_get1_ip_asc(X509_VERIFY_PARAM *param);
+int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param,
+                              const unsigned char *ip, size_t iplen);
+int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param,
+                                  const char *ipasc);
+
+int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param);
+int X509_VERIFY_PARAM_get_auth_level(const X509_VERIFY_PARAM *param);
+const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param);
+
+int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param);
+int X509_VERIFY_PARAM_get_count(void);
+const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id);
+const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name);
+void X509_VERIFY_PARAM_table_cleanup(void);
+
+/* Non positive return values are errors */
+#define X509_PCY_TREE_FAILURE  -2 /* Failure to satisfy explicit policy */
+#define X509_PCY_TREE_INVALID  -1 /* Inconsistent or invalid extensions */
+#define X509_PCY_TREE_INTERNAL  0 /* Internal error, most likely malloc */
+
+/*
+ * Positive return values form a bit mask, all but the first are internal to
+ * the library and don't appear in results from X509_policy_check().
+ */
+#define X509_PCY_TREE_VALID     1 /* The policy tree is valid */
+#define X509_PCY_TREE_EMPTY     2 /* The policy tree is empty */
+#define X509_PCY_TREE_EXPLICIT  4 /* Explicit policy required */
+
+int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy,
+                      STACK_OF(X509) *certs,
+                      STACK_OF(ASN1_OBJECT) *policy_oids, unsigned int flags);
+
+void X509_policy_tree_free(X509_POLICY_TREE *tree);
+
+int X509_policy_tree_level_count(const X509_POLICY_TREE *tree);
+X509_POLICY_LEVEL *X509_policy_tree_get0_level(const X509_POLICY_TREE *tree,
+                                               int i);
+
+STACK_OF(X509_POLICY_NODE)
+    *X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree);
+
+STACK_OF(X509_POLICY_NODE)
+    *X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree);
+
+int X509_policy_level_node_count(X509_POLICY_LEVEL *level);
+
+X509_POLICY_NODE *X509_policy_level_get0_node(const X509_POLICY_LEVEL *level,
+                                              int i);
+
+const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node);
+
+STACK_OF(POLICYQUALINFO)
+    *X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node);
+const X509_POLICY_NODE
+    *X509_policy_node_get0_parent(const X509_POLICY_NODE *node);
+
+#ifdef  __cplusplus
+}
+#endif
+#endif
diff --git a/openssl/x509_vfy.h.in b/openssl/x509_vfy.h.in
new file mode 100644
index 0000000..80f18bd
--- /dev/null
+++ b/openssl/x509_vfy.h.in
@@ -0,0 +1,797 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_macros);
+-}
+
+#ifndef OPENSSL_X509_VFY_H
+# define OPENSSL_X509_VFY_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_X509_VFY_H
+# endif
+
+/*
+ * Protect against recursion, x509.h and x509_vfy.h each include the other.
+ */
+# ifndef OPENSSL_X509_H
+#  include <openssl/x509.h>
+# endif
+
+# include <openssl/opensslconf.h>
+# include <openssl/lhash.h>
+# include <openssl/bio.h>
+# include <openssl/crypto.h>
+# include <openssl/symhacks.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/*-
+SSL_CTX -> X509_STORE
+                -> X509_LOOKUP
+                        ->X509_LOOKUP_METHOD
+                -> X509_LOOKUP
+                        ->X509_LOOKUP_METHOD
+
+SSL     -> X509_STORE_CTX
+                ->X509_STORE
+
+The X509_STORE holds the tables etc for verification stuff.
+A X509_STORE_CTX is used while validating a single certificate.
+The X509_STORE has X509_LOOKUPs for looking up certs.
+The X509_STORE then calls a function to actually verify the
+certificate chain.
+*/
+
+typedef enum {
+    X509_LU_NONE = 0,
+    X509_LU_X509, X509_LU_CRL
+} X509_LOOKUP_TYPE;
+
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#define X509_LU_RETRY   -1
+#define X509_LU_FAIL    0
+#endif
+
+{-
+    generate_stack_macros("X509_LOOKUP")
+    .generate_stack_macros("X509_OBJECT")
+    .generate_stack_macros("X509_VERIFY_PARAM");
+-}
+
+/* This is used for a table of trust checking functions */
+typedef struct x509_trust_st {
+    int trust;
+    int flags;
+    int (*check_trust) (struct x509_trust_st *, X509 *, int);
+    char *name;
+    int arg1;
+    void *arg2;
+} X509_TRUST;
+{-
+    generate_stack_macros("X509_TRUST");
+-}
+
+/* standard trust ids */
+# define X509_TRUST_DEFAULT      0 /* Only valid in purpose settings */
+# define X509_TRUST_COMPAT       1
+# define X509_TRUST_SSL_CLIENT   2
+# define X509_TRUST_SSL_SERVER   3
+# define X509_TRUST_EMAIL        4
+# define X509_TRUST_OBJECT_SIGN  5
+# define X509_TRUST_OCSP_SIGN    6
+# define X509_TRUST_OCSP_REQUEST 7
+# define X509_TRUST_TSA          8
+/* Keep these up to date! */
+# define X509_TRUST_MIN          1
+# define X509_TRUST_MAX          8
+
+/* trust_flags values */
+# define X509_TRUST_DYNAMIC      (1U << 0)
+# define X509_TRUST_DYNAMIC_NAME (1U << 1)
+/* No compat trust if self-signed, preempts "DO_SS" */
+# define X509_TRUST_NO_SS_COMPAT (1U << 2)
+/* Compat trust if no explicit accepted trust EKUs */
+# define X509_TRUST_DO_SS_COMPAT (1U << 3)
+/* Accept "anyEKU" as a wildcard rejection OID and as a wildcard trust OID */
+# define X509_TRUST_OK_ANY_EKU   (1U << 4)
+
+/* check_trust return codes */
+# define X509_TRUST_TRUSTED      1
+# define X509_TRUST_REJECTED     2
+# define X509_TRUST_UNTRUSTED    3
+
+int X509_TRUST_set(int *t, int trust);
+int X509_TRUST_get_count(void);
+X509_TRUST *X509_TRUST_get0(int idx);
+int X509_TRUST_get_by_id(int id);
+int X509_TRUST_add(int id, int flags, int (*ck) (X509_TRUST *, X509 *, int),
+                   const char *name, int arg1, void *arg2);
+void X509_TRUST_cleanup(void);
+int X509_TRUST_get_flags(const X509_TRUST *xp);
+char *X509_TRUST_get0_name(const X509_TRUST *xp);
+int X509_TRUST_get_trust(const X509_TRUST *xp);
+
+int X509_trusted(const X509 *x);
+int X509_add1_trust_object(X509 *x, const ASN1_OBJECT *obj);
+int X509_add1_reject_object(X509 *x, const ASN1_OBJECT *obj);
+void X509_trust_clear(X509 *x);
+void X509_reject_clear(X509 *x);
+STACK_OF(ASN1_OBJECT) *X509_get0_trust_objects(X509 *x);
+STACK_OF(ASN1_OBJECT) *X509_get0_reject_objects(X509 *x);
+
+int (*X509_TRUST_set_default(int (*trust) (int, X509 *, int))) (int, X509 *,
+                                                                int);
+int X509_check_trust(X509 *x, int id, int flags);
+
+int X509_verify_cert(X509_STORE_CTX *ctx);
+int X509_STORE_CTX_verify(X509_STORE_CTX *ctx);
+STACK_OF(X509) *X509_build_chain(X509 *target, STACK_OF(X509) *certs,
+                                 X509_STORE *store, int with_self_signed,
+                                 OSSL_LIB_CTX *libctx, const char *propq);
+
+int X509_STORE_set_depth(X509_STORE *store, int depth);
+
+typedef int (*X509_STORE_CTX_verify_cb)(int, X509_STORE_CTX *);
+int X509_STORE_CTX_print_verify_cb(int ok, X509_STORE_CTX *ctx);
+typedef int (*X509_STORE_CTX_verify_fn)(X509_STORE_CTX *);
+typedef int (*X509_STORE_CTX_get_issuer_fn)(X509 **issuer,
+                                            X509_STORE_CTX *ctx, X509 *x);
+typedef int (*X509_STORE_CTX_check_issued_fn)(X509_STORE_CTX *ctx,
+                                              X509 *x, X509 *issuer);
+typedef int (*X509_STORE_CTX_check_revocation_fn)(X509_STORE_CTX *ctx);
+typedef int (*X509_STORE_CTX_get_crl_fn)(X509_STORE_CTX *ctx,
+                                         X509_CRL **crl, X509 *x);
+typedef int (*X509_STORE_CTX_check_crl_fn)(X509_STORE_CTX *ctx, X509_CRL *crl);
+typedef int (*X509_STORE_CTX_cert_crl_fn)(X509_STORE_CTX *ctx,
+                                          X509_CRL *crl, X509 *x);
+typedef int (*X509_STORE_CTX_check_policy_fn)(X509_STORE_CTX *ctx);
+typedef STACK_OF(X509)
+    *(*X509_STORE_CTX_lookup_certs_fn)(X509_STORE_CTX *ctx,
+                                       const X509_NAME *nm);
+typedef STACK_OF(X509_CRL)
+    *(*X509_STORE_CTX_lookup_crls_fn)(const X509_STORE_CTX *ctx,
+                                      const X509_NAME *nm);
+typedef int (*X509_STORE_CTX_cleanup_fn)(X509_STORE_CTX *ctx);
+
+void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth);
+
+# define X509_STORE_CTX_set_app_data(ctx,data) \
+        X509_STORE_CTX_set_ex_data(ctx,0,data)
+# define X509_STORE_CTX_get_app_data(ctx) \
+        X509_STORE_CTX_get_ex_data(ctx,0)
+
+# define X509_L_FILE_LOAD        1
+# define X509_L_ADD_DIR          2
+# define X509_L_ADD_STORE        3
+# define X509_L_LOAD_STORE       4
+
+# define X509_LOOKUP_load_file(x,name,type) \
+                X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL)
+
+# define X509_LOOKUP_add_dir(x,name,type) \
+                X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL)
+
+# define X509_LOOKUP_add_store(x,name) \
+                X509_LOOKUP_ctrl((x),X509_L_ADD_STORE,(name),0,NULL)
+
+# define X509_LOOKUP_load_store(x,name) \
+                X509_LOOKUP_ctrl((x),X509_L_LOAD_STORE,(name),0,NULL)
+
+# define X509_LOOKUP_load_file_ex(x, name, type, libctx, propq)       \
+X509_LOOKUP_ctrl_ex((x), X509_L_FILE_LOAD, (name), (long)(type), NULL,\
+                    (libctx), (propq))
+
+# define X509_LOOKUP_load_store_ex(x, name, libctx, propq)            \
+X509_LOOKUP_ctrl_ex((x), X509_L_LOAD_STORE, (name), 0, NULL,          \
+                    (libctx), (propq))
+
+# define X509_LOOKUP_add_store_ex(x, name, libctx, propq)             \
+X509_LOOKUP_ctrl_ex((x), X509_L_ADD_STORE, (name), 0, NULL,           \
+                    (libctx), (propq))
+
+# define X509_V_OK                                       0
+# define X509_V_ERR_UNSPECIFIED                          1
+# define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT            2
+# define X509_V_ERR_UNABLE_TO_GET_CRL                    3
+# define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE     4
+# define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE      5
+# define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY   6
+# define X509_V_ERR_CERT_SIGNATURE_FAILURE               7
+# define X509_V_ERR_CRL_SIGNATURE_FAILURE                8
+# define X509_V_ERR_CERT_NOT_YET_VALID                   9
+# define X509_V_ERR_CERT_HAS_EXPIRED                     10
+# define X509_V_ERR_CRL_NOT_YET_VALID                    11
+# define X509_V_ERR_CRL_HAS_EXPIRED                      12
+# define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD       13
+# define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD        14
+# define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD       15
+# define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD       16
+# define X509_V_ERR_OUT_OF_MEM                           17
+# define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT          18
+# define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN            19
+# define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY    20
+# define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE      21
+# define X509_V_ERR_CERT_CHAIN_TOO_LONG                  22
+# define X509_V_ERR_CERT_REVOKED                         23
+# define X509_V_ERR_NO_ISSUER_PUBLIC_KEY                 24
+# define X509_V_ERR_PATH_LENGTH_EXCEEDED                 25
+# define X509_V_ERR_INVALID_PURPOSE                      26
+# define X509_V_ERR_CERT_UNTRUSTED                       27
+# define X509_V_ERR_CERT_REJECTED                        28
+
+/* These are 'informational' when looking for issuer cert */
+# define X509_V_ERR_SUBJECT_ISSUER_MISMATCH              29
+# define X509_V_ERR_AKID_SKID_MISMATCH                   30
+# define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH          31
+# define X509_V_ERR_KEYUSAGE_NO_CERTSIGN                 32
+# define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER             33
+# define X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION         34
+# define X509_V_ERR_KEYUSAGE_NO_CRL_SIGN                 35
+# define X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION     36
+# define X509_V_ERR_INVALID_NON_CA                       37
+# define X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED           38
+# define X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE        39
+# define X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED       40
+# define X509_V_ERR_INVALID_EXTENSION                    41
+# define X509_V_ERR_INVALID_POLICY_EXTENSION             42
+# define X509_V_ERR_NO_EXPLICIT_POLICY                   43
+# define X509_V_ERR_DIFFERENT_CRL_SCOPE                  44
+# define X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE        45
+# define X509_V_ERR_UNNESTED_RESOURCE                    46
+# define X509_V_ERR_PERMITTED_VIOLATION                  47
+# define X509_V_ERR_EXCLUDED_VIOLATION                   48
+# define X509_V_ERR_SUBTREE_MINMAX                       49
+/* The application is not happy */
+# define X509_V_ERR_APPLICATION_VERIFICATION             50
+# define X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE          51
+# define X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX        52
+# define X509_V_ERR_UNSUPPORTED_NAME_SYNTAX              53
+# define X509_V_ERR_CRL_PATH_VALIDATION_ERROR            54
+/* Another issuer check debug option */
+# define X509_V_ERR_PATH_LOOP                            55
+/* Suite B mode algorithm violation */
+# define X509_V_ERR_SUITE_B_INVALID_VERSION              56
+# define X509_V_ERR_SUITE_B_INVALID_ALGORITHM            57
+# define X509_V_ERR_SUITE_B_INVALID_CURVE                58
+# define X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM  59
+# define X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED              60
+# define X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256 61
+/* Host, email and IP check errors */
+# define X509_V_ERR_HOSTNAME_MISMATCH                    62
+# define X509_V_ERR_EMAIL_MISMATCH                       63
+# define X509_V_ERR_IP_ADDRESS_MISMATCH                  64
+/* DANE TLSA errors */
+# define X509_V_ERR_DANE_NO_MATCH                        65
+/* security level errors */
+# define X509_V_ERR_EE_KEY_TOO_SMALL                     66
+# define X509_V_ERR_CA_KEY_TOO_SMALL                     67
+# define X509_V_ERR_CA_MD_TOO_WEAK                       68
+/* Caller error */
+# define X509_V_ERR_INVALID_CALL                         69
+/* Issuer lookup error */
+# define X509_V_ERR_STORE_LOOKUP                         70
+/* Certificate transparency */
+# define X509_V_ERR_NO_VALID_SCTS                        71
+
+# define X509_V_ERR_PROXY_SUBJECT_NAME_VIOLATION         72
+/* OCSP status errors */
+# define X509_V_ERR_OCSP_VERIFY_NEEDED                   73  /* Need OCSP verification */
+# define X509_V_ERR_OCSP_VERIFY_FAILED                   74  /* Couldn't verify cert through OCSP */
+# define X509_V_ERR_OCSP_CERT_UNKNOWN                    75  /* Certificate wasn't recognized by the OCSP responder */
+
+# define X509_V_ERR_UNSUPPORTED_SIGNATURE_ALGORITHM      76
+# define X509_V_ERR_SIGNATURE_ALGORITHM_MISMATCH         77
+
+/* Errors in case a check in X509_V_FLAG_X509_STRICT mode fails */
+# define X509_V_ERR_SIGNATURE_ALGORITHM_INCONSISTENCY    78
+# define X509_V_ERR_INVALID_CA                           79
+# define X509_V_ERR_PATHLEN_INVALID_FOR_NON_CA           80
+# define X509_V_ERR_PATHLEN_WITHOUT_KU_KEY_CERT_SIGN     81
+# define X509_V_ERR_KU_KEY_CERT_SIGN_INVALID_FOR_NON_CA  82
+# define X509_V_ERR_ISSUER_NAME_EMPTY                    83
+# define X509_V_ERR_SUBJECT_NAME_EMPTY                   84
+# define X509_V_ERR_MISSING_AUTHORITY_KEY_IDENTIFIER     85
+# define X509_V_ERR_MISSING_SUBJECT_KEY_IDENTIFIER       86
+# define X509_V_ERR_EMPTY_SUBJECT_ALT_NAME               87
+# define X509_V_ERR_EMPTY_SUBJECT_SAN_NOT_CRITICAL       88
+# define X509_V_ERR_CA_BCONS_NOT_CRITICAL                89
+# define X509_V_ERR_AUTHORITY_KEY_IDENTIFIER_CRITICAL    90
+# define X509_V_ERR_SUBJECT_KEY_IDENTIFIER_CRITICAL      91
+# define X509_V_ERR_CA_CERT_MISSING_KEY_USAGE            92
+# define X509_V_ERR_EXTENSIONS_REQUIRE_VERSION_3         93
+# define X509_V_ERR_EC_KEY_EXPLICIT_PARAMS               94
+
+/* Certificate verify flags */
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#  define X509_V_FLAG_CB_ISSUER_CHECK             0x0   /* Deprecated */
+# endif
+/* Use check time instead of current time */
+# define X509_V_FLAG_USE_CHECK_TIME              0x2
+/* Lookup CRLs */
+# define X509_V_FLAG_CRL_CHECK                   0x4
+/* Lookup CRLs for whole chain */
+# define X509_V_FLAG_CRL_CHECK_ALL               0x8
+/* Ignore unhandled critical extensions */
+# define X509_V_FLAG_IGNORE_CRITICAL             0x10
+/* Disable workarounds for broken certificates */
+# define X509_V_FLAG_X509_STRICT                 0x20
+/* Enable proxy certificate validation */
+# define X509_V_FLAG_ALLOW_PROXY_CERTS           0x40
+/* Enable policy checking */
+# define X509_V_FLAG_POLICY_CHECK                0x80
+/* Policy variable require-explicit-policy */
+# define X509_V_FLAG_EXPLICIT_POLICY             0x100
+/* Policy variable inhibit-any-policy */
+# define X509_V_FLAG_INHIBIT_ANY                 0x200
+/* Policy variable inhibit-policy-mapping */
+# define X509_V_FLAG_INHIBIT_MAP                 0x400
+/* Notify callback that policy is OK */
+# define X509_V_FLAG_NOTIFY_POLICY               0x800
+/* Extended CRL features such as indirect CRLs, alternate CRL signing keys */
+# define X509_V_FLAG_EXTENDED_CRL_SUPPORT        0x1000
+/* Delta CRL support */
+# define X509_V_FLAG_USE_DELTAS                  0x2000
+/* Check self-signed CA signature */
+# define X509_V_FLAG_CHECK_SS_SIGNATURE          0x4000
+/* Use trusted store first */
+# define X509_V_FLAG_TRUSTED_FIRST               0x8000
+/* Suite B 128 bit only mode: not normally used */
+# define X509_V_FLAG_SUITEB_128_LOS_ONLY         0x10000
+/* Suite B 192 bit only mode */
+# define X509_V_FLAG_SUITEB_192_LOS              0x20000
+/* Suite B 128 bit mode allowing 192 bit algorithms */
+# define X509_V_FLAG_SUITEB_128_LOS              0x30000
+/* Allow partial chains if at least one certificate is in trusted store */
+# define X509_V_FLAG_PARTIAL_CHAIN               0x80000
+/*
+ * If the initial chain is not trusted, do not attempt to build an alternative
+ * chain. Alternate chain checking was introduced in 1.1.0. Setting this flag
+ * will force the behaviour to match that of previous versions.
+ */
+# define X509_V_FLAG_NO_ALT_CHAINS               0x100000
+/* Do not check certificate/CRL validity against current time */
+# define X509_V_FLAG_NO_CHECK_TIME               0x200000
+
+# define X509_VP_FLAG_DEFAULT                    0x1
+# define X509_VP_FLAG_OVERWRITE                  0x2
+# define X509_VP_FLAG_RESET_FLAGS                0x4
+# define X509_VP_FLAG_LOCKED                     0x8
+# define X509_VP_FLAG_ONCE                       0x10
+
+/* Internal use: mask of policy related options */
+# define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \
+                                | X509_V_FLAG_EXPLICIT_POLICY \
+                                | X509_V_FLAG_INHIBIT_ANY \
+                                | X509_V_FLAG_INHIBIT_MAP)
+
+int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, X509_LOOKUP_TYPE type,
+                               const X509_NAME *name);
+X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,
+                                             X509_LOOKUP_TYPE type,
+                                             const X509_NAME *name);
+X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h,
+                                        X509_OBJECT *x);
+int X509_OBJECT_up_ref_count(X509_OBJECT *a);
+X509_OBJECT *X509_OBJECT_new(void);
+void X509_OBJECT_free(X509_OBJECT *a);
+X509_LOOKUP_TYPE X509_OBJECT_get_type(const X509_OBJECT *a);
+X509 *X509_OBJECT_get0_X509(const X509_OBJECT *a);
+int X509_OBJECT_set1_X509(X509_OBJECT *a, X509 *obj);
+X509_CRL *X509_OBJECT_get0_X509_CRL(const X509_OBJECT *a);
+int X509_OBJECT_set1_X509_CRL(X509_OBJECT *a, X509_CRL *obj);
+X509_STORE *X509_STORE_new(void);
+void X509_STORE_free(X509_STORE *v);
+int X509_STORE_lock(X509_STORE *ctx);
+int X509_STORE_unlock(X509_STORE *ctx);
+int X509_STORE_up_ref(X509_STORE *v);
+STACK_OF(X509_OBJECT) *X509_STORE_get0_objects(const X509_STORE *v);
+STACK_OF(X509) *X509_STORE_get1_all_certs(X509_STORE *st);
+STACK_OF(X509) *X509_STORE_CTX_get1_certs(X509_STORE_CTX *st,
+                                          const X509_NAME *nm);
+STACK_OF(X509_CRL) *X509_STORE_CTX_get1_crls(const X509_STORE_CTX *st,
+                                             const X509_NAME *nm);
+int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags);
+int X509_STORE_set_purpose(X509_STORE *ctx, int purpose);
+int X509_STORE_set_trust(X509_STORE *ctx, int trust);
+int X509_STORE_set1_param(X509_STORE *ctx, const X509_VERIFY_PARAM *pm);
+X509_VERIFY_PARAM *X509_STORE_get0_param(const X509_STORE *ctx);
+
+void X509_STORE_set_verify(X509_STORE *ctx, X509_STORE_CTX_verify_fn verify);
+#define X509_STORE_set_verify_func(ctx, func) \
+            X509_STORE_set_verify((ctx),(func))
+void X509_STORE_CTX_set_verify(X509_STORE_CTX *ctx,
+                               X509_STORE_CTX_verify_fn verify);
+X509_STORE_CTX_verify_fn X509_STORE_get_verify(const X509_STORE *ctx);
+void X509_STORE_set_verify_cb(X509_STORE *ctx,
+                              X509_STORE_CTX_verify_cb verify_cb);
+# define X509_STORE_set_verify_cb_func(ctx,func) \
+            X509_STORE_set_verify_cb((ctx),(func))
+X509_STORE_CTX_verify_cb X509_STORE_get_verify_cb(const X509_STORE *ctx);
+void X509_STORE_set_get_issuer(X509_STORE *ctx,
+                               X509_STORE_CTX_get_issuer_fn get_issuer);
+X509_STORE_CTX_get_issuer_fn X509_STORE_get_get_issuer(const X509_STORE *ctx);
+void X509_STORE_set_check_issued(X509_STORE *ctx,
+                                 X509_STORE_CTX_check_issued_fn check_issued);
+X509_STORE_CTX_check_issued_fn X509_STORE_get_check_issued(const X509_STORE *ctx);
+void X509_STORE_set_check_revocation(X509_STORE *ctx,
+                                     X509_STORE_CTX_check_revocation_fn check_revocation);
+X509_STORE_CTX_check_revocation_fn
+    X509_STORE_get_check_revocation(const X509_STORE *ctx);
+void X509_STORE_set_get_crl(X509_STORE *ctx,
+                            X509_STORE_CTX_get_crl_fn get_crl);
+X509_STORE_CTX_get_crl_fn X509_STORE_get_get_crl(const X509_STORE *ctx);
+void X509_STORE_set_check_crl(X509_STORE *ctx,
+                              X509_STORE_CTX_check_crl_fn check_crl);
+X509_STORE_CTX_check_crl_fn X509_STORE_get_check_crl(const X509_STORE *ctx);
+void X509_STORE_set_cert_crl(X509_STORE *ctx,
+                             X509_STORE_CTX_cert_crl_fn cert_crl);
+X509_STORE_CTX_cert_crl_fn X509_STORE_get_cert_crl(const X509_STORE *ctx);
+void X509_STORE_set_check_policy(X509_STORE *ctx,
+                                 X509_STORE_CTX_check_policy_fn check_policy);
+X509_STORE_CTX_check_policy_fn X509_STORE_get_check_policy(const X509_STORE *ctx);
+void X509_STORE_set_lookup_certs(X509_STORE *ctx,
+                                 X509_STORE_CTX_lookup_certs_fn lookup_certs);
+X509_STORE_CTX_lookup_certs_fn X509_STORE_get_lookup_certs(const X509_STORE *ctx);
+void X509_STORE_set_lookup_crls(X509_STORE *ctx,
+                                X509_STORE_CTX_lookup_crls_fn lookup_crls);
+#define X509_STORE_set_lookup_crls_cb(ctx, func) \
+    X509_STORE_set_lookup_crls((ctx), (func))
+X509_STORE_CTX_lookup_crls_fn X509_STORE_get_lookup_crls(const X509_STORE *ctx);
+void X509_STORE_set_cleanup(X509_STORE *ctx,
+                            X509_STORE_CTX_cleanup_fn cleanup);
+X509_STORE_CTX_cleanup_fn X509_STORE_get_cleanup(const X509_STORE *ctx);
+
+#define X509_STORE_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509_STORE, l, p, newf, dupf, freef)
+int X509_STORE_set_ex_data(X509_STORE *ctx, int idx, void *data);
+void *X509_STORE_get_ex_data(const X509_STORE *ctx, int idx);
+
+X509_STORE_CTX *X509_STORE_CTX_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
+X509_STORE_CTX *X509_STORE_CTX_new(void);
+
+int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
+
+void X509_STORE_CTX_free(X509_STORE_CTX *ctx);
+int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *trust_store,
+                        X509 *target, STACK_OF(X509) *untrusted);
+void X509_STORE_CTX_set0_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk);
+void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx);
+
+X509_STORE *X509_STORE_CTX_get0_store(const X509_STORE_CTX *ctx);
+X509 *X509_STORE_CTX_get0_cert(const X509_STORE_CTX *ctx);
+STACK_OF(X509)* X509_STORE_CTX_get0_untrusted(const X509_STORE_CTX *ctx);
+void X509_STORE_CTX_set0_untrusted(X509_STORE_CTX *ctx, STACK_OF(X509) *sk);
+void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx,
+                                  X509_STORE_CTX_verify_cb verify);
+X509_STORE_CTX_verify_cb X509_STORE_CTX_get_verify_cb(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_verify_fn X509_STORE_CTX_get_verify(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_get_issuer_fn X509_STORE_CTX_get_get_issuer(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_check_issued_fn X509_STORE_CTX_get_check_issued(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_check_revocation_fn X509_STORE_CTX_get_check_revocation(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_get_crl_fn X509_STORE_CTX_get_get_crl(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_check_crl_fn X509_STORE_CTX_get_check_crl(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_cert_crl_fn X509_STORE_CTX_get_cert_crl(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_check_policy_fn X509_STORE_CTX_get_check_policy(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_lookup_certs_fn X509_STORE_CTX_get_lookup_certs(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_lookup_crls_fn X509_STORE_CTX_get_lookup_crls(const X509_STORE_CTX *ctx);
+X509_STORE_CTX_cleanup_fn X509_STORE_CTX_get_cleanup(const X509_STORE_CTX *ctx);
+
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+# define X509_STORE_CTX_get_chain X509_STORE_CTX_get0_chain
+# define X509_STORE_CTX_set_chain X509_STORE_CTX_set0_untrusted
+# define X509_STORE_CTX_trusted_stack X509_STORE_CTX_set0_trusted_stack
+# define X509_STORE_get_by_subject X509_STORE_CTX_get_by_subject
+# define X509_STORE_get1_certs X509_STORE_CTX_get1_certs
+# define X509_STORE_get1_crls X509_STORE_CTX_get1_crls
+/* the following macro is misspelled; use X509_STORE_get1_certs instead */
+# define X509_STORE_get1_cert X509_STORE_CTX_get1_certs
+/* the following macro is misspelled; use X509_STORE_get1_crls instead */
+# define X509_STORE_get1_crl X509_STORE_CTX_get1_crls
+#endif
+
+X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m);
+X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void);
+X509_LOOKUP_METHOD *X509_LOOKUP_file(void);
+X509_LOOKUP_METHOD *X509_LOOKUP_store(void);
+
+typedef int (*X509_LOOKUP_ctrl_fn)(X509_LOOKUP *ctx, int cmd, const char *argc,
+                                   long argl, char **ret);
+typedef int (*X509_LOOKUP_ctrl_ex_fn)(
+    X509_LOOKUP *ctx, int cmd, const char *argc, long argl, char **ret,
+    OSSL_LIB_CTX *libctx, const char *propq);
+
+typedef int (*X509_LOOKUP_get_by_subject_fn)(X509_LOOKUP *ctx,
+                                             X509_LOOKUP_TYPE type,
+                                             const X509_NAME *name,
+                                             X509_OBJECT *ret);
+typedef int (*X509_LOOKUP_get_by_subject_ex_fn)(X509_LOOKUP *ctx,
+                                                         X509_LOOKUP_TYPE type,
+                                                         const X509_NAME *name,
+                                                         X509_OBJECT *ret,
+                                                         OSSL_LIB_CTX *libctx,
+                                                         const char *propq);
+typedef int (*X509_LOOKUP_get_by_issuer_serial_fn)(X509_LOOKUP *ctx,
+                                                   X509_LOOKUP_TYPE type,
+                                                   const X509_NAME *name,
+                                                   const ASN1_INTEGER *serial,
+                                                   X509_OBJECT *ret);
+typedef int (*X509_LOOKUP_get_by_fingerprint_fn)(X509_LOOKUP *ctx,
+                                                 X509_LOOKUP_TYPE type,
+                                                 const unsigned char* bytes,
+                                                 int len,
+                                                 X509_OBJECT *ret);
+typedef int (*X509_LOOKUP_get_by_alias_fn)(X509_LOOKUP *ctx,
+                                           X509_LOOKUP_TYPE type,
+                                           const char *str,
+                                           int len,
+                                           X509_OBJECT *ret);
+
+X509_LOOKUP_METHOD *X509_LOOKUP_meth_new(const char *name);
+void X509_LOOKUP_meth_free(X509_LOOKUP_METHOD *method);
+
+int X509_LOOKUP_meth_set_new_item(X509_LOOKUP_METHOD *method,
+                                  int (*new_item) (X509_LOOKUP *ctx));
+int (*X509_LOOKUP_meth_get_new_item(const X509_LOOKUP_METHOD* method))
+    (X509_LOOKUP *ctx);
+
+int X509_LOOKUP_meth_set_free(X509_LOOKUP_METHOD *method,
+                              void (*free_fn) (X509_LOOKUP *ctx));
+void (*X509_LOOKUP_meth_get_free(const X509_LOOKUP_METHOD* method))
+    (X509_LOOKUP *ctx);
+
+int X509_LOOKUP_meth_set_init(X509_LOOKUP_METHOD *method,
+                              int (*init) (X509_LOOKUP *ctx));
+int (*X509_LOOKUP_meth_get_init(const X509_LOOKUP_METHOD* method))
+    (X509_LOOKUP *ctx);
+
+int X509_LOOKUP_meth_set_shutdown(X509_LOOKUP_METHOD *method,
+                                  int (*shutdown) (X509_LOOKUP *ctx));
+int (*X509_LOOKUP_meth_get_shutdown(const X509_LOOKUP_METHOD* method))
+    (X509_LOOKUP *ctx);
+
+int X509_LOOKUP_meth_set_ctrl(X509_LOOKUP_METHOD *method,
+                              X509_LOOKUP_ctrl_fn ctrl_fn);
+X509_LOOKUP_ctrl_fn X509_LOOKUP_meth_get_ctrl(const X509_LOOKUP_METHOD *method);
+
+int X509_LOOKUP_meth_set_get_by_subject(X509_LOOKUP_METHOD *method,
+                                        X509_LOOKUP_get_by_subject_fn fn);
+X509_LOOKUP_get_by_subject_fn X509_LOOKUP_meth_get_get_by_subject(
+    const X509_LOOKUP_METHOD *method);
+
+int X509_LOOKUP_meth_set_get_by_issuer_serial(X509_LOOKUP_METHOD *method,
+    X509_LOOKUP_get_by_issuer_serial_fn fn);
+X509_LOOKUP_get_by_issuer_serial_fn X509_LOOKUP_meth_get_get_by_issuer_serial(
+    const X509_LOOKUP_METHOD *method);
+
+int X509_LOOKUP_meth_set_get_by_fingerprint(X509_LOOKUP_METHOD *method,
+    X509_LOOKUP_get_by_fingerprint_fn fn);
+X509_LOOKUP_get_by_fingerprint_fn X509_LOOKUP_meth_get_get_by_fingerprint(
+    const X509_LOOKUP_METHOD *method);
+
+int X509_LOOKUP_meth_set_get_by_alias(X509_LOOKUP_METHOD *method,
+                                      X509_LOOKUP_get_by_alias_fn fn);
+X509_LOOKUP_get_by_alias_fn X509_LOOKUP_meth_get_get_by_alias(
+    const X509_LOOKUP_METHOD *method);
+
+
+int X509_STORE_add_cert(X509_STORE *ctx, X509 *x);
+int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x);
+
+int X509_STORE_CTX_get_by_subject(const X509_STORE_CTX *vs,
+                                  X509_LOOKUP_TYPE type,
+                                  const X509_NAME *name, X509_OBJECT *ret);
+X509_OBJECT *X509_STORE_CTX_get_obj_by_subject(X509_STORE_CTX *vs,
+                                               X509_LOOKUP_TYPE type,
+                                               const X509_NAME *name);
+
+int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc,
+                     long argl, char **ret);
+int X509_LOOKUP_ctrl_ex(X509_LOOKUP *ctx, int cmd, const char *argc, long argl,
+                        char **ret, OSSL_LIB_CTX *libctx, const char *propq);
+
+int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type);
+int X509_load_cert_file_ex(X509_LOOKUP *ctx, const char *file, int type,
+                           OSSL_LIB_CTX *libctx, const char *propq);
+int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type);
+int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type);
+int X509_load_cert_crl_file_ex(X509_LOOKUP *ctx, const char *file, int type,
+                               OSSL_LIB_CTX *libctx, const char *propq);
+
+X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method);
+void X509_LOOKUP_free(X509_LOOKUP *ctx);
+int X509_LOOKUP_init(X509_LOOKUP *ctx);
+int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type,
+                           const X509_NAME *name, X509_OBJECT *ret);
+int X509_LOOKUP_by_subject_ex(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type,
+                              const X509_NAME *name, X509_OBJECT *ret,
+                              OSSL_LIB_CTX *libctx, const char *propq);
+int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type,
+                                 const X509_NAME *name,
+                                 const ASN1_INTEGER *serial,
+                                 X509_OBJECT *ret);
+int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type,
+                               const unsigned char *bytes, int len,
+                               X509_OBJECT *ret);
+int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type,
+                         const char *str, int len, X509_OBJECT *ret);
+int X509_LOOKUP_set_method_data(X509_LOOKUP *ctx, void *data);
+void *X509_LOOKUP_get_method_data(const X509_LOOKUP *ctx);
+X509_STORE *X509_LOOKUP_get_store(const X509_LOOKUP *ctx);
+int X509_LOOKUP_shutdown(X509_LOOKUP *ctx);
+
+int X509_STORE_load_file(X509_STORE *ctx, const char *file);
+int X509_STORE_load_path(X509_STORE *ctx, const char *path);
+int X509_STORE_load_store(X509_STORE *ctx, const char *store);
+int X509_STORE_load_locations(X509_STORE *ctx,
+                                               const char *file,
+                                               const char *dir);
+int X509_STORE_set_default_paths(X509_STORE *ctx);
+
+int X509_STORE_load_file_ex(X509_STORE *ctx, const char *file,
+                            OSSL_LIB_CTX *libctx, const char *propq);
+int X509_STORE_load_store_ex(X509_STORE *ctx, const char *store,
+                             OSSL_LIB_CTX *libctx, const char *propq);
+int X509_STORE_load_locations_ex(X509_STORE *ctx, const char *file,
+                                 const char *dir, OSSL_LIB_CTX *libctx,
+                                 const char *propq);
+int X509_STORE_set_default_paths_ex(X509_STORE *ctx, OSSL_LIB_CTX *libctx,
+                                    const char *propq);
+
+#define X509_STORE_CTX_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509_STORE_CTX, l, p, newf, dupf, freef)
+int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx, int idx, void *data);
+void *X509_STORE_CTX_get_ex_data(const X509_STORE_CTX *ctx, int idx);
+int X509_STORE_CTX_get_error(const X509_STORE_CTX *ctx);
+void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx, int s);
+int X509_STORE_CTX_get_error_depth(const X509_STORE_CTX *ctx);
+void X509_STORE_CTX_set_error_depth(X509_STORE_CTX *ctx, int depth);
+X509 *X509_STORE_CTX_get_current_cert(const X509_STORE_CTX *ctx);
+void X509_STORE_CTX_set_current_cert(X509_STORE_CTX *ctx, X509 *x);
+X509 *X509_STORE_CTX_get0_current_issuer(const X509_STORE_CTX *ctx);
+X509_CRL *X509_STORE_CTX_get0_current_crl(const X509_STORE_CTX *ctx);
+X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(const X509_STORE_CTX *ctx);
+STACK_OF(X509) *X509_STORE_CTX_get0_chain(const X509_STORE_CTX *ctx);
+STACK_OF(X509) *X509_STORE_CTX_get1_chain(const X509_STORE_CTX *ctx);
+void X509_STORE_CTX_set_cert(X509_STORE_CTX *ctx, X509 *target);
+void X509_STORE_CTX_set0_verified_chain(X509_STORE_CTX *c, STACK_OF(X509) *sk);
+void X509_STORE_CTX_set0_crls(X509_STORE_CTX *ctx, STACK_OF(X509_CRL) *sk);
+int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose);
+int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust);
+int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose,
+                                   int purpose, int trust);
+void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags);
+void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags,
+                             time_t t);
+
+X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(const X509_STORE_CTX *ctx);
+int X509_STORE_CTX_get_explicit_policy(const X509_STORE_CTX *ctx);
+int X509_STORE_CTX_get_num_untrusted(const X509_STORE_CTX *ctx);
+
+X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(const X509_STORE_CTX *ctx);
+void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param);
+int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name);
+
+/*
+ * Bridge opacity barrier between libcrypt and libssl, also needed to support
+ * offline testing in test/danetest.c
+ */
+void X509_STORE_CTX_set0_dane(X509_STORE_CTX *ctx, SSL_DANE *dane);
+#define DANE_FLAG_NO_DANE_EE_NAMECHECKS (1L << 0)
+
+/* X509_VERIFY_PARAM functions */
+
+X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void);
+void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param);
+int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to,
+                              const X509_VERIFY_PARAM *from);
+int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to,
+                           const X509_VERIFY_PARAM *from);
+int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name);
+int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param,
+                                unsigned long flags);
+int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param,
+                                  unsigned long flags);
+unsigned long X509_VERIFY_PARAM_get_flags(const X509_VERIFY_PARAM *param);
+int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose);
+int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust);
+void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth);
+void X509_VERIFY_PARAM_set_auth_level(X509_VERIFY_PARAM *param, int auth_level);
+time_t X509_VERIFY_PARAM_get_time(const X509_VERIFY_PARAM *param);
+void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t);
+int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param,
+                                  ASN1_OBJECT *policy);
+int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param,
+                                    STACK_OF(ASN1_OBJECT) *policies);
+
+int X509_VERIFY_PARAM_set_inh_flags(X509_VERIFY_PARAM *param,
+                                    uint32_t flags);
+uint32_t X509_VERIFY_PARAM_get_inh_flags(const X509_VERIFY_PARAM *param);
+
+char *X509_VERIFY_PARAM_get0_host(X509_VERIFY_PARAM *param, int idx);
+int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param,
+                                const char *name, size_t namelen);
+int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param,
+                                const char *name, size_t namelen);
+void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param,
+                                     unsigned int flags);
+unsigned int X509_VERIFY_PARAM_get_hostflags(const X509_VERIFY_PARAM *param);
+char *X509_VERIFY_PARAM_get0_peername(const X509_VERIFY_PARAM *param);
+void X509_VERIFY_PARAM_move_peername(X509_VERIFY_PARAM *, X509_VERIFY_PARAM *);
+char *X509_VERIFY_PARAM_get0_email(X509_VERIFY_PARAM *param);
+int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param,
+                                 const char *email, size_t emaillen);
+char *X509_VERIFY_PARAM_get1_ip_asc(X509_VERIFY_PARAM *param);
+int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param,
+                              const unsigned char *ip, size_t iplen);
+int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param,
+                                  const char *ipasc);
+
+int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param);
+int X509_VERIFY_PARAM_get_auth_level(const X509_VERIFY_PARAM *param);
+const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param);
+
+int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param);
+int X509_VERIFY_PARAM_get_count(void);
+const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id);
+const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name);
+void X509_VERIFY_PARAM_table_cleanup(void);
+
+/* Non positive return values are errors */
+#define X509_PCY_TREE_FAILURE  -2 /* Failure to satisfy explicit policy */
+#define X509_PCY_TREE_INVALID  -1 /* Inconsistent or invalid extensions */
+#define X509_PCY_TREE_INTERNAL  0 /* Internal error, most likely malloc */
+
+/*
+ * Positive return values form a bit mask, all but the first are internal to
+ * the library and don't appear in results from X509_policy_check().
+ */
+#define X509_PCY_TREE_VALID     1 /* The policy tree is valid */
+#define X509_PCY_TREE_EMPTY     2 /* The policy tree is empty */
+#define X509_PCY_TREE_EXPLICIT  4 /* Explicit policy required */
+
+int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy,
+                      STACK_OF(X509) *certs,
+                      STACK_OF(ASN1_OBJECT) *policy_oids, unsigned int flags);
+
+void X509_policy_tree_free(X509_POLICY_TREE *tree);
+
+int X509_policy_tree_level_count(const X509_POLICY_TREE *tree);
+X509_POLICY_LEVEL *X509_policy_tree_get0_level(const X509_POLICY_TREE *tree,
+                                               int i);
+
+STACK_OF(X509_POLICY_NODE)
+    *X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree);
+
+STACK_OF(X509_POLICY_NODE)
+    *X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree);
+
+int X509_policy_level_node_count(X509_POLICY_LEVEL *level);
+
+X509_POLICY_NODE *X509_policy_level_get0_node(const X509_POLICY_LEVEL *level,
+                                              int i);
+
+const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node);
+
+STACK_OF(POLICYQUALINFO)
+    *X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node);
+const X509_POLICY_NODE
+    *X509_policy_node_get0_parent(const X509_POLICY_NODE *node);
+
+#ifdef  __cplusplus
+}
+#endif
+#endif
diff --git a/openssl/x509err.h b/openssl/x509err.h
new file mode 100644
index 0000000..a56facd
--- /dev/null
+++ b/openssl/x509err.h
@@ -0,0 +1,68 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_X509ERR_H
+# define OPENSSL_X509ERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * X509 reason codes.
+ */
+# define X509_R_AKID_MISMATCH                             110
+# define X509_R_BAD_SELECTOR                              133
+# define X509_R_BAD_X509_FILETYPE                         100
+# define X509_R_BASE64_DECODE_ERROR                       118
+# define X509_R_CANT_CHECK_DH_KEY                         114
+# define X509_R_CERTIFICATE_VERIFICATION_FAILED           139
+# define X509_R_CERT_ALREADY_IN_HASH_TABLE                101
+# define X509_R_CRL_ALREADY_DELTA                         127
+# define X509_R_CRL_VERIFY_FAILURE                        131
+# define X509_R_ERROR_GETTING_MD_BY_NID                   141
+# define X509_R_ERROR_USING_SIGINF_SET                    142
+# define X509_R_IDP_MISMATCH                              128
+# define X509_R_INVALID_ATTRIBUTES                        138
+# define X509_R_INVALID_DIRECTORY                         113
+# define X509_R_INVALID_DISTPOINT                         143
+# define X509_R_INVALID_FIELD_NAME                        119
+# define X509_R_INVALID_TRUST                             123
+# define X509_R_ISSUER_MISMATCH                           129
+# define X509_R_KEY_TYPE_MISMATCH                         115
+# define X509_R_KEY_VALUES_MISMATCH                       116
+# define X509_R_LOADING_CERT_DIR                          103
+# define X509_R_LOADING_DEFAULTS                          104
+# define X509_R_METHOD_NOT_SUPPORTED                      124
+# define X509_R_NAME_TOO_LONG                             134
+# define X509_R_NEWER_CRL_NOT_NEWER                       132
+# define X509_R_NO_CERTIFICATE_FOUND                      135
+# define X509_R_NO_CERTIFICATE_OR_CRL_FOUND               136
+# define X509_R_NO_CERT_SET_FOR_US_TO_VERIFY              105
+# define X509_R_NO_CRL_FOUND                              137
+# define X509_R_NO_CRL_NUMBER                             130
+# define X509_R_PUBLIC_KEY_DECODE_ERROR                   125
+# define X509_R_PUBLIC_KEY_ENCODE_ERROR                   126
+# define X509_R_SHOULD_RETRY                              106
+# define X509_R_UNABLE_TO_FIND_PARAMETERS_IN_CHAIN        107
+# define X509_R_UNABLE_TO_GET_CERTS_PUBLIC_KEY            108
+# define X509_R_UNKNOWN_KEY_TYPE                          117
+# define X509_R_UNKNOWN_NID                               109
+# define X509_R_UNKNOWN_PURPOSE_ID                        121
+# define X509_R_UNKNOWN_SIGID_ALGS                        144
+# define X509_R_UNKNOWN_TRUST_ID                          120
+# define X509_R_UNSUPPORTED_ALGORITHM                     111
+# define X509_R_WRONG_LOOKUP_TYPE                         112
+# define X509_R_WRONG_TYPE                                122
+
+#endif
diff --git a/openssl/x509v3.h b/openssl/x509v3.h
new file mode 100644
index 0000000..dddc82a
--- /dev/null
+++ b/openssl/x509v3.h
@@ -0,0 +1,1453 @@
+/*
+ * WARNING: do not edit!
+ * Generated by makefile from include\openssl\x509v3.h.in
+ *
+ * Copyright 1999-2023 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+
+
+#ifndef OPENSSL_X509V3_H
+# define OPENSSL_X509V3_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_X509V3_H
+# endif
+
+# include <openssl/bio.h>
+# include <openssl/x509.h>
+# include <openssl/conf.h>
+# include <openssl/x509v3err.h>
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Forward reference */
+struct v3_ext_method;
+struct v3_ext_ctx;
+
+/* Useful typedefs */
+
+typedef void *(*X509V3_EXT_NEW)(void);
+typedef void (*X509V3_EXT_FREE) (void *);
+typedef void *(*X509V3_EXT_D2I)(void *, const unsigned char **, long);
+typedef int (*X509V3_EXT_I2D) (const void *, unsigned char **);
+typedef STACK_OF(CONF_VALUE) *
+    (*X509V3_EXT_I2V) (const struct v3_ext_method *method, void *ext,
+                       STACK_OF(CONF_VALUE) *extlist);
+typedef void *(*X509V3_EXT_V2I)(const struct v3_ext_method *method,
+                                struct v3_ext_ctx *ctx,
+                                STACK_OF(CONF_VALUE) *values);
+typedef char *(*X509V3_EXT_I2S)(const struct v3_ext_method *method,
+                                void *ext);
+typedef void *(*X509V3_EXT_S2I)(const struct v3_ext_method *method,
+                                struct v3_ext_ctx *ctx, const char *str);
+typedef int (*X509V3_EXT_I2R) (const struct v3_ext_method *method, void *ext,
+                               BIO *out, int indent);
+typedef void *(*X509V3_EXT_R2I)(const struct v3_ext_method *method,
+                                struct v3_ext_ctx *ctx, const char *str);
+
+/* V3 extension structure */
+
+struct v3_ext_method {
+    int ext_nid;
+    int ext_flags;
+/* If this is set the following four fields are ignored */
+    ASN1_ITEM_EXP *it;
+/* Old style ASN1 calls */
+    X509V3_EXT_NEW ext_new;
+    X509V3_EXT_FREE ext_free;
+    X509V3_EXT_D2I d2i;
+    X509V3_EXT_I2D i2d;
+/* The following pair is used for string extensions */
+    X509V3_EXT_I2S i2s;
+    X509V3_EXT_S2I s2i;
+/* The following pair is used for multi-valued extensions */
+    X509V3_EXT_I2V i2v;
+    X509V3_EXT_V2I v2i;
+/* The following are used for raw extensions */
+    X509V3_EXT_I2R i2r;
+    X509V3_EXT_R2I r2i;
+    void *usr_data;             /* Any extension specific data */
+};
+
+typedef struct X509V3_CONF_METHOD_st {
+    char *(*get_string) (void *db, const char *section, const char *value);
+    STACK_OF(CONF_VALUE) *(*get_section) (void *db, const char *section);
+    void (*free_string) (void *db, char *string);
+    void (*free_section) (void *db, STACK_OF(CONF_VALUE) *section);
+} X509V3_CONF_METHOD;
+
+/* Context specific info for producing X509 v3 extensions*/
+struct v3_ext_ctx {
+# define X509V3_CTX_TEST 0x1
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define CTX_TEST X509V3_CTX_TEST
+# endif
+# define X509V3_CTX_REPLACE 0x2
+    int flags;
+    X509 *issuer_cert;
+    X509 *subject_cert;
+    X509_REQ *subject_req;
+    X509_CRL *crl;
+    X509V3_CONF_METHOD *db_meth;
+    void *db;
+    EVP_PKEY *issuer_pkey;
+/* Maybe more here */
+};
+
+typedef struct v3_ext_method X509V3_EXT_METHOD;
+
+SKM_DEFINE_STACK_OF_INTERNAL(X509V3_EXT_METHOD, X509V3_EXT_METHOD, X509V3_EXT_METHOD)
+#define sk_X509V3_EXT_METHOD_num(sk) OPENSSL_sk_num(ossl_check_const_X509V3_EXT_METHOD_sk_type(sk))
+#define sk_X509V3_EXT_METHOD_value(sk, idx) ((X509V3_EXT_METHOD *)OPENSSL_sk_value(ossl_check_const_X509V3_EXT_METHOD_sk_type(sk), (idx)))
+#define sk_X509V3_EXT_METHOD_new(cmp) ((STACK_OF(X509V3_EXT_METHOD) *)OPENSSL_sk_new(ossl_check_X509V3_EXT_METHOD_compfunc_type(cmp)))
+#define sk_X509V3_EXT_METHOD_new_null() ((STACK_OF(X509V3_EXT_METHOD) *)OPENSSL_sk_new_null())
+#define sk_X509V3_EXT_METHOD_new_reserve(cmp, n) ((STACK_OF(X509V3_EXT_METHOD) *)OPENSSL_sk_new_reserve(ossl_check_X509V3_EXT_METHOD_compfunc_type(cmp), (n)))
+#define sk_X509V3_EXT_METHOD_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509V3_EXT_METHOD_sk_type(sk), (n))
+#define sk_X509V3_EXT_METHOD_free(sk) OPENSSL_sk_free(ossl_check_X509V3_EXT_METHOD_sk_type(sk))
+#define sk_X509V3_EXT_METHOD_zero(sk) OPENSSL_sk_zero(ossl_check_X509V3_EXT_METHOD_sk_type(sk))
+#define sk_X509V3_EXT_METHOD_delete(sk, i) ((X509V3_EXT_METHOD *)OPENSSL_sk_delete(ossl_check_X509V3_EXT_METHOD_sk_type(sk), (i)))
+#define sk_X509V3_EXT_METHOD_delete_ptr(sk, ptr) ((X509V3_EXT_METHOD *)OPENSSL_sk_delete_ptr(ossl_check_X509V3_EXT_METHOD_sk_type(sk), ossl_check_X509V3_EXT_METHOD_type(ptr)))
+#define sk_X509V3_EXT_METHOD_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509V3_EXT_METHOD_sk_type(sk), ossl_check_X509V3_EXT_METHOD_type(ptr))
+#define sk_X509V3_EXT_METHOD_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509V3_EXT_METHOD_sk_type(sk), ossl_check_X509V3_EXT_METHOD_type(ptr))
+#define sk_X509V3_EXT_METHOD_pop(sk) ((X509V3_EXT_METHOD *)OPENSSL_sk_pop(ossl_check_X509V3_EXT_METHOD_sk_type(sk)))
+#define sk_X509V3_EXT_METHOD_shift(sk) ((X509V3_EXT_METHOD *)OPENSSL_sk_shift(ossl_check_X509V3_EXT_METHOD_sk_type(sk)))
+#define sk_X509V3_EXT_METHOD_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509V3_EXT_METHOD_sk_type(sk),ossl_check_X509V3_EXT_METHOD_freefunc_type(freefunc))
+#define sk_X509V3_EXT_METHOD_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509V3_EXT_METHOD_sk_type(sk), ossl_check_X509V3_EXT_METHOD_type(ptr), (idx))
+#define sk_X509V3_EXT_METHOD_set(sk, idx, ptr) ((X509V3_EXT_METHOD *)OPENSSL_sk_set(ossl_check_X509V3_EXT_METHOD_sk_type(sk), (idx), ossl_check_X509V3_EXT_METHOD_type(ptr)))
+#define sk_X509V3_EXT_METHOD_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509V3_EXT_METHOD_sk_type(sk), ossl_check_X509V3_EXT_METHOD_type(ptr))
+#define sk_X509V3_EXT_METHOD_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509V3_EXT_METHOD_sk_type(sk), ossl_check_X509V3_EXT_METHOD_type(ptr))
+#define sk_X509V3_EXT_METHOD_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509V3_EXT_METHOD_sk_type(sk), ossl_check_X509V3_EXT_METHOD_type(ptr), pnum)
+#define sk_X509V3_EXT_METHOD_sort(sk) OPENSSL_sk_sort(ossl_check_X509V3_EXT_METHOD_sk_type(sk))
+#define sk_X509V3_EXT_METHOD_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509V3_EXT_METHOD_sk_type(sk))
+#define sk_X509V3_EXT_METHOD_dup(sk) ((STACK_OF(X509V3_EXT_METHOD) *)OPENSSL_sk_dup(ossl_check_const_X509V3_EXT_METHOD_sk_type(sk)))
+#define sk_X509V3_EXT_METHOD_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509V3_EXT_METHOD) *)OPENSSL_sk_deep_copy(ossl_check_const_X509V3_EXT_METHOD_sk_type(sk), ossl_check_X509V3_EXT_METHOD_copyfunc_type(copyfunc), ossl_check_X509V3_EXT_METHOD_freefunc_type(freefunc)))
+#define sk_X509V3_EXT_METHOD_set_cmp_func(sk, cmp) ((sk_X509V3_EXT_METHOD_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509V3_EXT_METHOD_sk_type(sk), ossl_check_X509V3_EXT_METHOD_compfunc_type(cmp)))
+
+
+/* ext_flags values */
+# define X509V3_EXT_DYNAMIC      0x1
+# define X509V3_EXT_CTX_DEP      0x2
+# define X509V3_EXT_MULTILINE    0x4
+
+typedef BIT_STRING_BITNAME ENUMERATED_NAMES;
+
+typedef struct BASIC_CONSTRAINTS_st {
+    int ca;
+    ASN1_INTEGER *pathlen;
+} BASIC_CONSTRAINTS;
+
+typedef struct PKEY_USAGE_PERIOD_st {
+    ASN1_GENERALIZEDTIME *notBefore;
+    ASN1_GENERALIZEDTIME *notAfter;
+} PKEY_USAGE_PERIOD;
+
+typedef struct otherName_st {
+    ASN1_OBJECT *type_id;
+    ASN1_TYPE *value;
+} OTHERNAME;
+
+typedef struct EDIPartyName_st {
+    ASN1_STRING *nameAssigner;
+    ASN1_STRING *partyName;
+} EDIPARTYNAME;
+
+typedef struct GENERAL_NAME_st {
+# define GEN_OTHERNAME   0
+# define GEN_EMAIL       1
+# define GEN_DNS         2
+# define GEN_X400        3
+# define GEN_DIRNAME     4
+# define GEN_EDIPARTY    5
+# define GEN_URI         6
+# define GEN_IPADD       7
+# define GEN_RID         8
+    int type;
+    union {
+        char *ptr;
+        OTHERNAME *otherName;   /* otherName */
+        ASN1_IA5STRING *rfc822Name;
+        ASN1_IA5STRING *dNSName;
+        ASN1_STRING *x400Address;
+        X509_NAME *directoryName;
+        EDIPARTYNAME *ediPartyName;
+        ASN1_IA5STRING *uniformResourceIdentifier;
+        ASN1_OCTET_STRING *iPAddress;
+        ASN1_OBJECT *registeredID;
+        /* Old names */
+        ASN1_OCTET_STRING *ip;  /* iPAddress */
+        X509_NAME *dirn;        /* dirn */
+        ASN1_IA5STRING *ia5;    /* rfc822Name, dNSName,
+                                 * uniformResourceIdentifier */
+        ASN1_OBJECT *rid;       /* registeredID */
+        ASN1_TYPE *other;       /* x400Address */
+    } d;
+} GENERAL_NAME;
+
+typedef struct ACCESS_DESCRIPTION_st {
+    ASN1_OBJECT *method;
+    GENERAL_NAME *location;
+} ACCESS_DESCRIPTION;
+
+SKM_DEFINE_STACK_OF_INTERNAL(ACCESS_DESCRIPTION, ACCESS_DESCRIPTION, ACCESS_DESCRIPTION)
+#define sk_ACCESS_DESCRIPTION_num(sk) OPENSSL_sk_num(ossl_check_const_ACCESS_DESCRIPTION_sk_type(sk))
+#define sk_ACCESS_DESCRIPTION_value(sk, idx) ((ACCESS_DESCRIPTION *)OPENSSL_sk_value(ossl_check_const_ACCESS_DESCRIPTION_sk_type(sk), (idx)))
+#define sk_ACCESS_DESCRIPTION_new(cmp) ((STACK_OF(ACCESS_DESCRIPTION) *)OPENSSL_sk_new(ossl_check_ACCESS_DESCRIPTION_compfunc_type(cmp)))
+#define sk_ACCESS_DESCRIPTION_new_null() ((STACK_OF(ACCESS_DESCRIPTION) *)OPENSSL_sk_new_null())
+#define sk_ACCESS_DESCRIPTION_new_reserve(cmp, n) ((STACK_OF(ACCESS_DESCRIPTION) *)OPENSSL_sk_new_reserve(ossl_check_ACCESS_DESCRIPTION_compfunc_type(cmp), (n)))
+#define sk_ACCESS_DESCRIPTION_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ACCESS_DESCRIPTION_sk_type(sk), (n))
+#define sk_ACCESS_DESCRIPTION_free(sk) OPENSSL_sk_free(ossl_check_ACCESS_DESCRIPTION_sk_type(sk))
+#define sk_ACCESS_DESCRIPTION_zero(sk) OPENSSL_sk_zero(ossl_check_ACCESS_DESCRIPTION_sk_type(sk))
+#define sk_ACCESS_DESCRIPTION_delete(sk, i) ((ACCESS_DESCRIPTION *)OPENSSL_sk_delete(ossl_check_ACCESS_DESCRIPTION_sk_type(sk), (i)))
+#define sk_ACCESS_DESCRIPTION_delete_ptr(sk, ptr) ((ACCESS_DESCRIPTION *)OPENSSL_sk_delete_ptr(ossl_check_ACCESS_DESCRIPTION_sk_type(sk), ossl_check_ACCESS_DESCRIPTION_type(ptr)))
+#define sk_ACCESS_DESCRIPTION_push(sk, ptr) OPENSSL_sk_push(ossl_check_ACCESS_DESCRIPTION_sk_type(sk), ossl_check_ACCESS_DESCRIPTION_type(ptr))
+#define sk_ACCESS_DESCRIPTION_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ACCESS_DESCRIPTION_sk_type(sk), ossl_check_ACCESS_DESCRIPTION_type(ptr))
+#define sk_ACCESS_DESCRIPTION_pop(sk) ((ACCESS_DESCRIPTION *)OPENSSL_sk_pop(ossl_check_ACCESS_DESCRIPTION_sk_type(sk)))
+#define sk_ACCESS_DESCRIPTION_shift(sk) ((ACCESS_DESCRIPTION *)OPENSSL_sk_shift(ossl_check_ACCESS_DESCRIPTION_sk_type(sk)))
+#define sk_ACCESS_DESCRIPTION_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ACCESS_DESCRIPTION_sk_type(sk),ossl_check_ACCESS_DESCRIPTION_freefunc_type(freefunc))
+#define sk_ACCESS_DESCRIPTION_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ACCESS_DESCRIPTION_sk_type(sk), ossl_check_ACCESS_DESCRIPTION_type(ptr), (idx))
+#define sk_ACCESS_DESCRIPTION_set(sk, idx, ptr) ((ACCESS_DESCRIPTION *)OPENSSL_sk_set(ossl_check_ACCESS_DESCRIPTION_sk_type(sk), (idx), ossl_check_ACCESS_DESCRIPTION_type(ptr)))
+#define sk_ACCESS_DESCRIPTION_find(sk, ptr) OPENSSL_sk_find(ossl_check_ACCESS_DESCRIPTION_sk_type(sk), ossl_check_ACCESS_DESCRIPTION_type(ptr))
+#define sk_ACCESS_DESCRIPTION_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ACCESS_DESCRIPTION_sk_type(sk), ossl_check_ACCESS_DESCRIPTION_type(ptr))
+#define sk_ACCESS_DESCRIPTION_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ACCESS_DESCRIPTION_sk_type(sk), ossl_check_ACCESS_DESCRIPTION_type(ptr), pnum)
+#define sk_ACCESS_DESCRIPTION_sort(sk) OPENSSL_sk_sort(ossl_check_ACCESS_DESCRIPTION_sk_type(sk))
+#define sk_ACCESS_DESCRIPTION_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ACCESS_DESCRIPTION_sk_type(sk))
+#define sk_ACCESS_DESCRIPTION_dup(sk) ((STACK_OF(ACCESS_DESCRIPTION) *)OPENSSL_sk_dup(ossl_check_const_ACCESS_DESCRIPTION_sk_type(sk)))
+#define sk_ACCESS_DESCRIPTION_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ACCESS_DESCRIPTION) *)OPENSSL_sk_deep_copy(ossl_check_const_ACCESS_DESCRIPTION_sk_type(sk), ossl_check_ACCESS_DESCRIPTION_copyfunc_type(copyfunc), ossl_check_ACCESS_DESCRIPTION_freefunc_type(freefunc)))
+#define sk_ACCESS_DESCRIPTION_set_cmp_func(sk, cmp) ((sk_ACCESS_DESCRIPTION_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ACCESS_DESCRIPTION_sk_type(sk), ossl_check_ACCESS_DESCRIPTION_compfunc_type(cmp)))
+SKM_DEFINE_STACK_OF_INTERNAL(GENERAL_NAME, GENERAL_NAME, GENERAL_NAME)
+#define sk_GENERAL_NAME_num(sk) OPENSSL_sk_num(ossl_check_const_GENERAL_NAME_sk_type(sk))
+#define sk_GENERAL_NAME_value(sk, idx) ((GENERAL_NAME *)OPENSSL_sk_value(ossl_check_const_GENERAL_NAME_sk_type(sk), (idx)))
+#define sk_GENERAL_NAME_new(cmp) ((STACK_OF(GENERAL_NAME) *)OPENSSL_sk_new(ossl_check_GENERAL_NAME_compfunc_type(cmp)))
+#define sk_GENERAL_NAME_new_null() ((STACK_OF(GENERAL_NAME) *)OPENSSL_sk_new_null())
+#define sk_GENERAL_NAME_new_reserve(cmp, n) ((STACK_OF(GENERAL_NAME) *)OPENSSL_sk_new_reserve(ossl_check_GENERAL_NAME_compfunc_type(cmp), (n)))
+#define sk_GENERAL_NAME_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_GENERAL_NAME_sk_type(sk), (n))
+#define sk_GENERAL_NAME_free(sk) OPENSSL_sk_free(ossl_check_GENERAL_NAME_sk_type(sk))
+#define sk_GENERAL_NAME_zero(sk) OPENSSL_sk_zero(ossl_check_GENERAL_NAME_sk_type(sk))
+#define sk_GENERAL_NAME_delete(sk, i) ((GENERAL_NAME *)OPENSSL_sk_delete(ossl_check_GENERAL_NAME_sk_type(sk), (i)))
+#define sk_GENERAL_NAME_delete_ptr(sk, ptr) ((GENERAL_NAME *)OPENSSL_sk_delete_ptr(ossl_check_GENERAL_NAME_sk_type(sk), ossl_check_GENERAL_NAME_type(ptr)))
+#define sk_GENERAL_NAME_push(sk, ptr) OPENSSL_sk_push(ossl_check_GENERAL_NAME_sk_type(sk), ossl_check_GENERAL_NAME_type(ptr))
+#define sk_GENERAL_NAME_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_GENERAL_NAME_sk_type(sk), ossl_check_GENERAL_NAME_type(ptr))
+#define sk_GENERAL_NAME_pop(sk) ((GENERAL_NAME *)OPENSSL_sk_pop(ossl_check_GENERAL_NAME_sk_type(sk)))
+#define sk_GENERAL_NAME_shift(sk) ((GENERAL_NAME *)OPENSSL_sk_shift(ossl_check_GENERAL_NAME_sk_type(sk)))
+#define sk_GENERAL_NAME_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_GENERAL_NAME_sk_type(sk),ossl_check_GENERAL_NAME_freefunc_type(freefunc))
+#define sk_GENERAL_NAME_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_GENERAL_NAME_sk_type(sk), ossl_check_GENERAL_NAME_type(ptr), (idx))
+#define sk_GENERAL_NAME_set(sk, idx, ptr) ((GENERAL_NAME *)OPENSSL_sk_set(ossl_check_GENERAL_NAME_sk_type(sk), (idx), ossl_check_GENERAL_NAME_type(ptr)))
+#define sk_GENERAL_NAME_find(sk, ptr) OPENSSL_sk_find(ossl_check_GENERAL_NAME_sk_type(sk), ossl_check_GENERAL_NAME_type(ptr))
+#define sk_GENERAL_NAME_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_GENERAL_NAME_sk_type(sk), ossl_check_GENERAL_NAME_type(ptr))
+#define sk_GENERAL_NAME_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_GENERAL_NAME_sk_type(sk), ossl_check_GENERAL_NAME_type(ptr), pnum)
+#define sk_GENERAL_NAME_sort(sk) OPENSSL_sk_sort(ossl_check_GENERAL_NAME_sk_type(sk))
+#define sk_GENERAL_NAME_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_GENERAL_NAME_sk_type(sk))
+#define sk_GENERAL_NAME_dup(sk) ((STACK_OF(GENERAL_NAME) *)OPENSSL_sk_dup(ossl_check_const_GENERAL_NAME_sk_type(sk)))
+#define sk_GENERAL_NAME_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(GENERAL_NAME) *)OPENSSL_sk_deep_copy(ossl_check_const_GENERAL_NAME_sk_type(sk), ossl_check_GENERAL_NAME_copyfunc_type(copyfunc), ossl_check_GENERAL_NAME_freefunc_type(freefunc)))
+#define sk_GENERAL_NAME_set_cmp_func(sk, cmp) ((sk_GENERAL_NAME_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_GENERAL_NAME_sk_type(sk), ossl_check_GENERAL_NAME_compfunc_type(cmp)))
+
+
+typedef STACK_OF(ACCESS_DESCRIPTION) AUTHORITY_INFO_ACCESS;
+typedef STACK_OF(ASN1_OBJECT) EXTENDED_KEY_USAGE;
+typedef STACK_OF(ASN1_INTEGER) TLS_FEATURE;
+typedef STACK_OF(GENERAL_NAME) GENERAL_NAMES;
+
+SKM_DEFINE_STACK_OF_INTERNAL(GENERAL_NAMES, GENERAL_NAMES, GENERAL_NAMES)
+#define sk_GENERAL_NAMES_num(sk) OPENSSL_sk_num(ossl_check_const_GENERAL_NAMES_sk_type(sk))
+#define sk_GENERAL_NAMES_value(sk, idx) ((GENERAL_NAMES *)OPENSSL_sk_value(ossl_check_const_GENERAL_NAMES_sk_type(sk), (idx)))
+#define sk_GENERAL_NAMES_new(cmp) ((STACK_OF(GENERAL_NAMES) *)OPENSSL_sk_new(ossl_check_GENERAL_NAMES_compfunc_type(cmp)))
+#define sk_GENERAL_NAMES_new_null() ((STACK_OF(GENERAL_NAMES) *)OPENSSL_sk_new_null())
+#define sk_GENERAL_NAMES_new_reserve(cmp, n) ((STACK_OF(GENERAL_NAMES) *)OPENSSL_sk_new_reserve(ossl_check_GENERAL_NAMES_compfunc_type(cmp), (n)))
+#define sk_GENERAL_NAMES_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_GENERAL_NAMES_sk_type(sk), (n))
+#define sk_GENERAL_NAMES_free(sk) OPENSSL_sk_free(ossl_check_GENERAL_NAMES_sk_type(sk))
+#define sk_GENERAL_NAMES_zero(sk) OPENSSL_sk_zero(ossl_check_GENERAL_NAMES_sk_type(sk))
+#define sk_GENERAL_NAMES_delete(sk, i) ((GENERAL_NAMES *)OPENSSL_sk_delete(ossl_check_GENERAL_NAMES_sk_type(sk), (i)))
+#define sk_GENERAL_NAMES_delete_ptr(sk, ptr) ((GENERAL_NAMES *)OPENSSL_sk_delete_ptr(ossl_check_GENERAL_NAMES_sk_type(sk), ossl_check_GENERAL_NAMES_type(ptr)))
+#define sk_GENERAL_NAMES_push(sk, ptr) OPENSSL_sk_push(ossl_check_GENERAL_NAMES_sk_type(sk), ossl_check_GENERAL_NAMES_type(ptr))
+#define sk_GENERAL_NAMES_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_GENERAL_NAMES_sk_type(sk), ossl_check_GENERAL_NAMES_type(ptr))
+#define sk_GENERAL_NAMES_pop(sk) ((GENERAL_NAMES *)OPENSSL_sk_pop(ossl_check_GENERAL_NAMES_sk_type(sk)))
+#define sk_GENERAL_NAMES_shift(sk) ((GENERAL_NAMES *)OPENSSL_sk_shift(ossl_check_GENERAL_NAMES_sk_type(sk)))
+#define sk_GENERAL_NAMES_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_GENERAL_NAMES_sk_type(sk),ossl_check_GENERAL_NAMES_freefunc_type(freefunc))
+#define sk_GENERAL_NAMES_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_GENERAL_NAMES_sk_type(sk), ossl_check_GENERAL_NAMES_type(ptr), (idx))
+#define sk_GENERAL_NAMES_set(sk, idx, ptr) ((GENERAL_NAMES *)OPENSSL_sk_set(ossl_check_GENERAL_NAMES_sk_type(sk), (idx), ossl_check_GENERAL_NAMES_type(ptr)))
+#define sk_GENERAL_NAMES_find(sk, ptr) OPENSSL_sk_find(ossl_check_GENERAL_NAMES_sk_type(sk), ossl_check_GENERAL_NAMES_type(ptr))
+#define sk_GENERAL_NAMES_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_GENERAL_NAMES_sk_type(sk), ossl_check_GENERAL_NAMES_type(ptr))
+#define sk_GENERAL_NAMES_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_GENERAL_NAMES_sk_type(sk), ossl_check_GENERAL_NAMES_type(ptr), pnum)
+#define sk_GENERAL_NAMES_sort(sk) OPENSSL_sk_sort(ossl_check_GENERAL_NAMES_sk_type(sk))
+#define sk_GENERAL_NAMES_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_GENERAL_NAMES_sk_type(sk))
+#define sk_GENERAL_NAMES_dup(sk) ((STACK_OF(GENERAL_NAMES) *)OPENSSL_sk_dup(ossl_check_const_GENERAL_NAMES_sk_type(sk)))
+#define sk_GENERAL_NAMES_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(GENERAL_NAMES) *)OPENSSL_sk_deep_copy(ossl_check_const_GENERAL_NAMES_sk_type(sk), ossl_check_GENERAL_NAMES_copyfunc_type(copyfunc), ossl_check_GENERAL_NAMES_freefunc_type(freefunc)))
+#define sk_GENERAL_NAMES_set_cmp_func(sk, cmp) ((sk_GENERAL_NAMES_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_GENERAL_NAMES_sk_type(sk), ossl_check_GENERAL_NAMES_compfunc_type(cmp)))
+
+
+typedef struct DIST_POINT_NAME_st {
+    int type;
+    union {
+        GENERAL_NAMES *fullname;
+        STACK_OF(X509_NAME_ENTRY) *relativename;
+    } name;
+/* If relativename then this contains the full distribution point name */
+    X509_NAME *dpname;
+} DIST_POINT_NAME;
+/* All existing reasons */
+# define CRLDP_ALL_REASONS       0x807f
+
+# define CRL_REASON_NONE                         -1
+# define CRL_REASON_UNSPECIFIED                  0
+# define CRL_REASON_KEY_COMPROMISE               1
+# define CRL_REASON_CA_COMPROMISE                2
+# define CRL_REASON_AFFILIATION_CHANGED          3
+# define CRL_REASON_SUPERSEDED                   4
+# define CRL_REASON_CESSATION_OF_OPERATION       5
+# define CRL_REASON_CERTIFICATE_HOLD             6
+# define CRL_REASON_REMOVE_FROM_CRL              8
+# define CRL_REASON_PRIVILEGE_WITHDRAWN          9
+# define CRL_REASON_AA_COMPROMISE                10
+
+struct DIST_POINT_st {
+    DIST_POINT_NAME *distpoint;
+    ASN1_BIT_STRING *reasons;
+    GENERAL_NAMES *CRLissuer;
+    int dp_reasons;
+};
+
+SKM_DEFINE_STACK_OF_INTERNAL(DIST_POINT, DIST_POINT, DIST_POINT)
+#define sk_DIST_POINT_num(sk) OPENSSL_sk_num(ossl_check_const_DIST_POINT_sk_type(sk))
+#define sk_DIST_POINT_value(sk, idx) ((DIST_POINT *)OPENSSL_sk_value(ossl_check_const_DIST_POINT_sk_type(sk), (idx)))
+#define sk_DIST_POINT_new(cmp) ((STACK_OF(DIST_POINT) *)OPENSSL_sk_new(ossl_check_DIST_POINT_compfunc_type(cmp)))
+#define sk_DIST_POINT_new_null() ((STACK_OF(DIST_POINT) *)OPENSSL_sk_new_null())
+#define sk_DIST_POINT_new_reserve(cmp, n) ((STACK_OF(DIST_POINT) *)OPENSSL_sk_new_reserve(ossl_check_DIST_POINT_compfunc_type(cmp), (n)))
+#define sk_DIST_POINT_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_DIST_POINT_sk_type(sk), (n))
+#define sk_DIST_POINT_free(sk) OPENSSL_sk_free(ossl_check_DIST_POINT_sk_type(sk))
+#define sk_DIST_POINT_zero(sk) OPENSSL_sk_zero(ossl_check_DIST_POINT_sk_type(sk))
+#define sk_DIST_POINT_delete(sk, i) ((DIST_POINT *)OPENSSL_sk_delete(ossl_check_DIST_POINT_sk_type(sk), (i)))
+#define sk_DIST_POINT_delete_ptr(sk, ptr) ((DIST_POINT *)OPENSSL_sk_delete_ptr(ossl_check_DIST_POINT_sk_type(sk), ossl_check_DIST_POINT_type(ptr)))
+#define sk_DIST_POINT_push(sk, ptr) OPENSSL_sk_push(ossl_check_DIST_POINT_sk_type(sk), ossl_check_DIST_POINT_type(ptr))
+#define sk_DIST_POINT_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_DIST_POINT_sk_type(sk), ossl_check_DIST_POINT_type(ptr))
+#define sk_DIST_POINT_pop(sk) ((DIST_POINT *)OPENSSL_sk_pop(ossl_check_DIST_POINT_sk_type(sk)))
+#define sk_DIST_POINT_shift(sk) ((DIST_POINT *)OPENSSL_sk_shift(ossl_check_DIST_POINT_sk_type(sk)))
+#define sk_DIST_POINT_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_DIST_POINT_sk_type(sk),ossl_check_DIST_POINT_freefunc_type(freefunc))
+#define sk_DIST_POINT_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_DIST_POINT_sk_type(sk), ossl_check_DIST_POINT_type(ptr), (idx))
+#define sk_DIST_POINT_set(sk, idx, ptr) ((DIST_POINT *)OPENSSL_sk_set(ossl_check_DIST_POINT_sk_type(sk), (idx), ossl_check_DIST_POINT_type(ptr)))
+#define sk_DIST_POINT_find(sk, ptr) OPENSSL_sk_find(ossl_check_DIST_POINT_sk_type(sk), ossl_check_DIST_POINT_type(ptr))
+#define sk_DIST_POINT_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_DIST_POINT_sk_type(sk), ossl_check_DIST_POINT_type(ptr))
+#define sk_DIST_POINT_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_DIST_POINT_sk_type(sk), ossl_check_DIST_POINT_type(ptr), pnum)
+#define sk_DIST_POINT_sort(sk) OPENSSL_sk_sort(ossl_check_DIST_POINT_sk_type(sk))
+#define sk_DIST_POINT_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_DIST_POINT_sk_type(sk))
+#define sk_DIST_POINT_dup(sk) ((STACK_OF(DIST_POINT) *)OPENSSL_sk_dup(ossl_check_const_DIST_POINT_sk_type(sk)))
+#define sk_DIST_POINT_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(DIST_POINT) *)OPENSSL_sk_deep_copy(ossl_check_const_DIST_POINT_sk_type(sk), ossl_check_DIST_POINT_copyfunc_type(copyfunc), ossl_check_DIST_POINT_freefunc_type(freefunc)))
+#define sk_DIST_POINT_set_cmp_func(sk, cmp) ((sk_DIST_POINT_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_DIST_POINT_sk_type(sk), ossl_check_DIST_POINT_compfunc_type(cmp)))
+
+
+typedef STACK_OF(DIST_POINT) CRL_DIST_POINTS;
+
+struct AUTHORITY_KEYID_st {
+    ASN1_OCTET_STRING *keyid;
+    GENERAL_NAMES *issuer;
+    ASN1_INTEGER *serial;
+};
+
+/* Strong extranet structures */
+
+typedef struct SXNET_ID_st {
+    ASN1_INTEGER *zone;
+    ASN1_OCTET_STRING *user;
+} SXNETID;
+
+SKM_DEFINE_STACK_OF_INTERNAL(SXNETID, SXNETID, SXNETID)
+#define sk_SXNETID_num(sk) OPENSSL_sk_num(ossl_check_const_SXNETID_sk_type(sk))
+#define sk_SXNETID_value(sk, idx) ((SXNETID *)OPENSSL_sk_value(ossl_check_const_SXNETID_sk_type(sk), (idx)))
+#define sk_SXNETID_new(cmp) ((STACK_OF(SXNETID) *)OPENSSL_sk_new(ossl_check_SXNETID_compfunc_type(cmp)))
+#define sk_SXNETID_new_null() ((STACK_OF(SXNETID) *)OPENSSL_sk_new_null())
+#define sk_SXNETID_new_reserve(cmp, n) ((STACK_OF(SXNETID) *)OPENSSL_sk_new_reserve(ossl_check_SXNETID_compfunc_type(cmp), (n)))
+#define sk_SXNETID_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_SXNETID_sk_type(sk), (n))
+#define sk_SXNETID_free(sk) OPENSSL_sk_free(ossl_check_SXNETID_sk_type(sk))
+#define sk_SXNETID_zero(sk) OPENSSL_sk_zero(ossl_check_SXNETID_sk_type(sk))
+#define sk_SXNETID_delete(sk, i) ((SXNETID *)OPENSSL_sk_delete(ossl_check_SXNETID_sk_type(sk), (i)))
+#define sk_SXNETID_delete_ptr(sk, ptr) ((SXNETID *)OPENSSL_sk_delete_ptr(ossl_check_SXNETID_sk_type(sk), ossl_check_SXNETID_type(ptr)))
+#define sk_SXNETID_push(sk, ptr) OPENSSL_sk_push(ossl_check_SXNETID_sk_type(sk), ossl_check_SXNETID_type(ptr))
+#define sk_SXNETID_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_SXNETID_sk_type(sk), ossl_check_SXNETID_type(ptr))
+#define sk_SXNETID_pop(sk) ((SXNETID *)OPENSSL_sk_pop(ossl_check_SXNETID_sk_type(sk)))
+#define sk_SXNETID_shift(sk) ((SXNETID *)OPENSSL_sk_shift(ossl_check_SXNETID_sk_type(sk)))
+#define sk_SXNETID_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_SXNETID_sk_type(sk),ossl_check_SXNETID_freefunc_type(freefunc))
+#define sk_SXNETID_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_SXNETID_sk_type(sk), ossl_check_SXNETID_type(ptr), (idx))
+#define sk_SXNETID_set(sk, idx, ptr) ((SXNETID *)OPENSSL_sk_set(ossl_check_SXNETID_sk_type(sk), (idx), ossl_check_SXNETID_type(ptr)))
+#define sk_SXNETID_find(sk, ptr) OPENSSL_sk_find(ossl_check_SXNETID_sk_type(sk), ossl_check_SXNETID_type(ptr))
+#define sk_SXNETID_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_SXNETID_sk_type(sk), ossl_check_SXNETID_type(ptr))
+#define sk_SXNETID_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_SXNETID_sk_type(sk), ossl_check_SXNETID_type(ptr), pnum)
+#define sk_SXNETID_sort(sk) OPENSSL_sk_sort(ossl_check_SXNETID_sk_type(sk))
+#define sk_SXNETID_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_SXNETID_sk_type(sk))
+#define sk_SXNETID_dup(sk) ((STACK_OF(SXNETID) *)OPENSSL_sk_dup(ossl_check_const_SXNETID_sk_type(sk)))
+#define sk_SXNETID_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(SXNETID) *)OPENSSL_sk_deep_copy(ossl_check_const_SXNETID_sk_type(sk), ossl_check_SXNETID_copyfunc_type(copyfunc), ossl_check_SXNETID_freefunc_type(freefunc)))
+#define sk_SXNETID_set_cmp_func(sk, cmp) ((sk_SXNETID_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_SXNETID_sk_type(sk), ossl_check_SXNETID_compfunc_type(cmp)))
+
+
+
+typedef struct SXNET_st {
+    ASN1_INTEGER *version;
+    STACK_OF(SXNETID) *ids;
+} SXNET;
+
+typedef struct ISSUER_SIGN_TOOL_st {
+    ASN1_UTF8STRING *signTool;
+    ASN1_UTF8STRING *cATool;
+    ASN1_UTF8STRING *signToolCert;
+    ASN1_UTF8STRING *cAToolCert;
+} ISSUER_SIGN_TOOL;
+
+typedef struct NOTICEREF_st {
+    ASN1_STRING *organization;
+    STACK_OF(ASN1_INTEGER) *noticenos;
+} NOTICEREF;
+
+typedef struct USERNOTICE_st {
+    NOTICEREF *noticeref;
+    ASN1_STRING *exptext;
+} USERNOTICE;
+
+typedef struct POLICYQUALINFO_st {
+    ASN1_OBJECT *pqualid;
+    union {
+        ASN1_IA5STRING *cpsuri;
+        USERNOTICE *usernotice;
+        ASN1_TYPE *other;
+    } d;
+} POLICYQUALINFO;
+
+SKM_DEFINE_STACK_OF_INTERNAL(POLICYQUALINFO, POLICYQUALINFO, POLICYQUALINFO)
+#define sk_POLICYQUALINFO_num(sk) OPENSSL_sk_num(ossl_check_const_POLICYQUALINFO_sk_type(sk))
+#define sk_POLICYQUALINFO_value(sk, idx) ((POLICYQUALINFO *)OPENSSL_sk_value(ossl_check_const_POLICYQUALINFO_sk_type(sk), (idx)))
+#define sk_POLICYQUALINFO_new(cmp) ((STACK_OF(POLICYQUALINFO) *)OPENSSL_sk_new(ossl_check_POLICYQUALINFO_compfunc_type(cmp)))
+#define sk_POLICYQUALINFO_new_null() ((STACK_OF(POLICYQUALINFO) *)OPENSSL_sk_new_null())
+#define sk_POLICYQUALINFO_new_reserve(cmp, n) ((STACK_OF(POLICYQUALINFO) *)OPENSSL_sk_new_reserve(ossl_check_POLICYQUALINFO_compfunc_type(cmp), (n)))
+#define sk_POLICYQUALINFO_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_POLICYQUALINFO_sk_type(sk), (n))
+#define sk_POLICYQUALINFO_free(sk) OPENSSL_sk_free(ossl_check_POLICYQUALINFO_sk_type(sk))
+#define sk_POLICYQUALINFO_zero(sk) OPENSSL_sk_zero(ossl_check_POLICYQUALINFO_sk_type(sk))
+#define sk_POLICYQUALINFO_delete(sk, i) ((POLICYQUALINFO *)OPENSSL_sk_delete(ossl_check_POLICYQUALINFO_sk_type(sk), (i)))
+#define sk_POLICYQUALINFO_delete_ptr(sk, ptr) ((POLICYQUALINFO *)OPENSSL_sk_delete_ptr(ossl_check_POLICYQUALINFO_sk_type(sk), ossl_check_POLICYQUALINFO_type(ptr)))
+#define sk_POLICYQUALINFO_push(sk, ptr) OPENSSL_sk_push(ossl_check_POLICYQUALINFO_sk_type(sk), ossl_check_POLICYQUALINFO_type(ptr))
+#define sk_POLICYQUALINFO_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_POLICYQUALINFO_sk_type(sk), ossl_check_POLICYQUALINFO_type(ptr))
+#define sk_POLICYQUALINFO_pop(sk) ((POLICYQUALINFO *)OPENSSL_sk_pop(ossl_check_POLICYQUALINFO_sk_type(sk)))
+#define sk_POLICYQUALINFO_shift(sk) ((POLICYQUALINFO *)OPENSSL_sk_shift(ossl_check_POLICYQUALINFO_sk_type(sk)))
+#define sk_POLICYQUALINFO_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_POLICYQUALINFO_sk_type(sk),ossl_check_POLICYQUALINFO_freefunc_type(freefunc))
+#define sk_POLICYQUALINFO_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_POLICYQUALINFO_sk_type(sk), ossl_check_POLICYQUALINFO_type(ptr), (idx))
+#define sk_POLICYQUALINFO_set(sk, idx, ptr) ((POLICYQUALINFO *)OPENSSL_sk_set(ossl_check_POLICYQUALINFO_sk_type(sk), (idx), ossl_check_POLICYQUALINFO_type(ptr)))
+#define sk_POLICYQUALINFO_find(sk, ptr) OPENSSL_sk_find(ossl_check_POLICYQUALINFO_sk_type(sk), ossl_check_POLICYQUALINFO_type(ptr))
+#define sk_POLICYQUALINFO_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_POLICYQUALINFO_sk_type(sk), ossl_check_POLICYQUALINFO_type(ptr))
+#define sk_POLICYQUALINFO_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_POLICYQUALINFO_sk_type(sk), ossl_check_POLICYQUALINFO_type(ptr), pnum)
+#define sk_POLICYQUALINFO_sort(sk) OPENSSL_sk_sort(ossl_check_POLICYQUALINFO_sk_type(sk))
+#define sk_POLICYQUALINFO_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_POLICYQUALINFO_sk_type(sk))
+#define sk_POLICYQUALINFO_dup(sk) ((STACK_OF(POLICYQUALINFO) *)OPENSSL_sk_dup(ossl_check_const_POLICYQUALINFO_sk_type(sk)))
+#define sk_POLICYQUALINFO_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(POLICYQUALINFO) *)OPENSSL_sk_deep_copy(ossl_check_const_POLICYQUALINFO_sk_type(sk), ossl_check_POLICYQUALINFO_copyfunc_type(copyfunc), ossl_check_POLICYQUALINFO_freefunc_type(freefunc)))
+#define sk_POLICYQUALINFO_set_cmp_func(sk, cmp) ((sk_POLICYQUALINFO_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_POLICYQUALINFO_sk_type(sk), ossl_check_POLICYQUALINFO_compfunc_type(cmp)))
+
+
+
+typedef struct POLICYINFO_st {
+    ASN1_OBJECT *policyid;
+    STACK_OF(POLICYQUALINFO) *qualifiers;
+} POLICYINFO;
+
+SKM_DEFINE_STACK_OF_INTERNAL(POLICYINFO, POLICYINFO, POLICYINFO)
+#define sk_POLICYINFO_num(sk) OPENSSL_sk_num(ossl_check_const_POLICYINFO_sk_type(sk))
+#define sk_POLICYINFO_value(sk, idx) ((POLICYINFO *)OPENSSL_sk_value(ossl_check_const_POLICYINFO_sk_type(sk), (idx)))
+#define sk_POLICYINFO_new(cmp) ((STACK_OF(POLICYINFO) *)OPENSSL_sk_new(ossl_check_POLICYINFO_compfunc_type(cmp)))
+#define sk_POLICYINFO_new_null() ((STACK_OF(POLICYINFO) *)OPENSSL_sk_new_null())
+#define sk_POLICYINFO_new_reserve(cmp, n) ((STACK_OF(POLICYINFO) *)OPENSSL_sk_new_reserve(ossl_check_POLICYINFO_compfunc_type(cmp), (n)))
+#define sk_POLICYINFO_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_POLICYINFO_sk_type(sk), (n))
+#define sk_POLICYINFO_free(sk) OPENSSL_sk_free(ossl_check_POLICYINFO_sk_type(sk))
+#define sk_POLICYINFO_zero(sk) OPENSSL_sk_zero(ossl_check_POLICYINFO_sk_type(sk))
+#define sk_POLICYINFO_delete(sk, i) ((POLICYINFO *)OPENSSL_sk_delete(ossl_check_POLICYINFO_sk_type(sk), (i)))
+#define sk_POLICYINFO_delete_ptr(sk, ptr) ((POLICYINFO *)OPENSSL_sk_delete_ptr(ossl_check_POLICYINFO_sk_type(sk), ossl_check_POLICYINFO_type(ptr)))
+#define sk_POLICYINFO_push(sk, ptr) OPENSSL_sk_push(ossl_check_POLICYINFO_sk_type(sk), ossl_check_POLICYINFO_type(ptr))
+#define sk_POLICYINFO_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_POLICYINFO_sk_type(sk), ossl_check_POLICYINFO_type(ptr))
+#define sk_POLICYINFO_pop(sk) ((POLICYINFO *)OPENSSL_sk_pop(ossl_check_POLICYINFO_sk_type(sk)))
+#define sk_POLICYINFO_shift(sk) ((POLICYINFO *)OPENSSL_sk_shift(ossl_check_POLICYINFO_sk_type(sk)))
+#define sk_POLICYINFO_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_POLICYINFO_sk_type(sk),ossl_check_POLICYINFO_freefunc_type(freefunc))
+#define sk_POLICYINFO_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_POLICYINFO_sk_type(sk), ossl_check_POLICYINFO_type(ptr), (idx))
+#define sk_POLICYINFO_set(sk, idx, ptr) ((POLICYINFO *)OPENSSL_sk_set(ossl_check_POLICYINFO_sk_type(sk), (idx), ossl_check_POLICYINFO_type(ptr)))
+#define sk_POLICYINFO_find(sk, ptr) OPENSSL_sk_find(ossl_check_POLICYINFO_sk_type(sk), ossl_check_POLICYINFO_type(ptr))
+#define sk_POLICYINFO_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_POLICYINFO_sk_type(sk), ossl_check_POLICYINFO_type(ptr))
+#define sk_POLICYINFO_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_POLICYINFO_sk_type(sk), ossl_check_POLICYINFO_type(ptr), pnum)
+#define sk_POLICYINFO_sort(sk) OPENSSL_sk_sort(ossl_check_POLICYINFO_sk_type(sk))
+#define sk_POLICYINFO_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_POLICYINFO_sk_type(sk))
+#define sk_POLICYINFO_dup(sk) ((STACK_OF(POLICYINFO) *)OPENSSL_sk_dup(ossl_check_const_POLICYINFO_sk_type(sk)))
+#define sk_POLICYINFO_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(POLICYINFO) *)OPENSSL_sk_deep_copy(ossl_check_const_POLICYINFO_sk_type(sk), ossl_check_POLICYINFO_copyfunc_type(copyfunc), ossl_check_POLICYINFO_freefunc_type(freefunc)))
+#define sk_POLICYINFO_set_cmp_func(sk, cmp) ((sk_POLICYINFO_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_POLICYINFO_sk_type(sk), ossl_check_POLICYINFO_compfunc_type(cmp)))
+
+
+typedef STACK_OF(POLICYINFO) CERTIFICATEPOLICIES;
+
+typedef struct POLICY_MAPPING_st {
+    ASN1_OBJECT *issuerDomainPolicy;
+    ASN1_OBJECT *subjectDomainPolicy;
+} POLICY_MAPPING;
+
+SKM_DEFINE_STACK_OF_INTERNAL(POLICY_MAPPING, POLICY_MAPPING, POLICY_MAPPING)
+#define sk_POLICY_MAPPING_num(sk) OPENSSL_sk_num(ossl_check_const_POLICY_MAPPING_sk_type(sk))
+#define sk_POLICY_MAPPING_value(sk, idx) ((POLICY_MAPPING *)OPENSSL_sk_value(ossl_check_const_POLICY_MAPPING_sk_type(sk), (idx)))
+#define sk_POLICY_MAPPING_new(cmp) ((STACK_OF(POLICY_MAPPING) *)OPENSSL_sk_new(ossl_check_POLICY_MAPPING_compfunc_type(cmp)))
+#define sk_POLICY_MAPPING_new_null() ((STACK_OF(POLICY_MAPPING) *)OPENSSL_sk_new_null())
+#define sk_POLICY_MAPPING_new_reserve(cmp, n) ((STACK_OF(POLICY_MAPPING) *)OPENSSL_sk_new_reserve(ossl_check_POLICY_MAPPING_compfunc_type(cmp), (n)))
+#define sk_POLICY_MAPPING_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_POLICY_MAPPING_sk_type(sk), (n))
+#define sk_POLICY_MAPPING_free(sk) OPENSSL_sk_free(ossl_check_POLICY_MAPPING_sk_type(sk))
+#define sk_POLICY_MAPPING_zero(sk) OPENSSL_sk_zero(ossl_check_POLICY_MAPPING_sk_type(sk))
+#define sk_POLICY_MAPPING_delete(sk, i) ((POLICY_MAPPING *)OPENSSL_sk_delete(ossl_check_POLICY_MAPPING_sk_type(sk), (i)))
+#define sk_POLICY_MAPPING_delete_ptr(sk, ptr) ((POLICY_MAPPING *)OPENSSL_sk_delete_ptr(ossl_check_POLICY_MAPPING_sk_type(sk), ossl_check_POLICY_MAPPING_type(ptr)))
+#define sk_POLICY_MAPPING_push(sk, ptr) OPENSSL_sk_push(ossl_check_POLICY_MAPPING_sk_type(sk), ossl_check_POLICY_MAPPING_type(ptr))
+#define sk_POLICY_MAPPING_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_POLICY_MAPPING_sk_type(sk), ossl_check_POLICY_MAPPING_type(ptr))
+#define sk_POLICY_MAPPING_pop(sk) ((POLICY_MAPPING *)OPENSSL_sk_pop(ossl_check_POLICY_MAPPING_sk_type(sk)))
+#define sk_POLICY_MAPPING_shift(sk) ((POLICY_MAPPING *)OPENSSL_sk_shift(ossl_check_POLICY_MAPPING_sk_type(sk)))
+#define sk_POLICY_MAPPING_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_POLICY_MAPPING_sk_type(sk),ossl_check_POLICY_MAPPING_freefunc_type(freefunc))
+#define sk_POLICY_MAPPING_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_POLICY_MAPPING_sk_type(sk), ossl_check_POLICY_MAPPING_type(ptr), (idx))
+#define sk_POLICY_MAPPING_set(sk, idx, ptr) ((POLICY_MAPPING *)OPENSSL_sk_set(ossl_check_POLICY_MAPPING_sk_type(sk), (idx), ossl_check_POLICY_MAPPING_type(ptr)))
+#define sk_POLICY_MAPPING_find(sk, ptr) OPENSSL_sk_find(ossl_check_POLICY_MAPPING_sk_type(sk), ossl_check_POLICY_MAPPING_type(ptr))
+#define sk_POLICY_MAPPING_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_POLICY_MAPPING_sk_type(sk), ossl_check_POLICY_MAPPING_type(ptr))
+#define sk_POLICY_MAPPING_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_POLICY_MAPPING_sk_type(sk), ossl_check_POLICY_MAPPING_type(ptr), pnum)
+#define sk_POLICY_MAPPING_sort(sk) OPENSSL_sk_sort(ossl_check_POLICY_MAPPING_sk_type(sk))
+#define sk_POLICY_MAPPING_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_POLICY_MAPPING_sk_type(sk))
+#define sk_POLICY_MAPPING_dup(sk) ((STACK_OF(POLICY_MAPPING) *)OPENSSL_sk_dup(ossl_check_const_POLICY_MAPPING_sk_type(sk)))
+#define sk_POLICY_MAPPING_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(POLICY_MAPPING) *)OPENSSL_sk_deep_copy(ossl_check_const_POLICY_MAPPING_sk_type(sk), ossl_check_POLICY_MAPPING_copyfunc_type(copyfunc), ossl_check_POLICY_MAPPING_freefunc_type(freefunc)))
+#define sk_POLICY_MAPPING_set_cmp_func(sk, cmp) ((sk_POLICY_MAPPING_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_POLICY_MAPPING_sk_type(sk), ossl_check_POLICY_MAPPING_compfunc_type(cmp)))
+
+
+typedef STACK_OF(POLICY_MAPPING) POLICY_MAPPINGS;
+
+typedef struct GENERAL_SUBTREE_st {
+    GENERAL_NAME *base;
+    ASN1_INTEGER *minimum;
+    ASN1_INTEGER *maximum;
+} GENERAL_SUBTREE;
+
+SKM_DEFINE_STACK_OF_INTERNAL(GENERAL_SUBTREE, GENERAL_SUBTREE, GENERAL_SUBTREE)
+#define sk_GENERAL_SUBTREE_num(sk) OPENSSL_sk_num(ossl_check_const_GENERAL_SUBTREE_sk_type(sk))
+#define sk_GENERAL_SUBTREE_value(sk, idx) ((GENERAL_SUBTREE *)OPENSSL_sk_value(ossl_check_const_GENERAL_SUBTREE_sk_type(sk), (idx)))
+#define sk_GENERAL_SUBTREE_new(cmp) ((STACK_OF(GENERAL_SUBTREE) *)OPENSSL_sk_new(ossl_check_GENERAL_SUBTREE_compfunc_type(cmp)))
+#define sk_GENERAL_SUBTREE_new_null() ((STACK_OF(GENERAL_SUBTREE) *)OPENSSL_sk_new_null())
+#define sk_GENERAL_SUBTREE_new_reserve(cmp, n) ((STACK_OF(GENERAL_SUBTREE) *)OPENSSL_sk_new_reserve(ossl_check_GENERAL_SUBTREE_compfunc_type(cmp), (n)))
+#define sk_GENERAL_SUBTREE_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_GENERAL_SUBTREE_sk_type(sk), (n))
+#define sk_GENERAL_SUBTREE_free(sk) OPENSSL_sk_free(ossl_check_GENERAL_SUBTREE_sk_type(sk))
+#define sk_GENERAL_SUBTREE_zero(sk) OPENSSL_sk_zero(ossl_check_GENERAL_SUBTREE_sk_type(sk))
+#define sk_GENERAL_SUBTREE_delete(sk, i) ((GENERAL_SUBTREE *)OPENSSL_sk_delete(ossl_check_GENERAL_SUBTREE_sk_type(sk), (i)))
+#define sk_GENERAL_SUBTREE_delete_ptr(sk, ptr) ((GENERAL_SUBTREE *)OPENSSL_sk_delete_ptr(ossl_check_GENERAL_SUBTREE_sk_type(sk), ossl_check_GENERAL_SUBTREE_type(ptr)))
+#define sk_GENERAL_SUBTREE_push(sk, ptr) OPENSSL_sk_push(ossl_check_GENERAL_SUBTREE_sk_type(sk), ossl_check_GENERAL_SUBTREE_type(ptr))
+#define sk_GENERAL_SUBTREE_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_GENERAL_SUBTREE_sk_type(sk), ossl_check_GENERAL_SUBTREE_type(ptr))
+#define sk_GENERAL_SUBTREE_pop(sk) ((GENERAL_SUBTREE *)OPENSSL_sk_pop(ossl_check_GENERAL_SUBTREE_sk_type(sk)))
+#define sk_GENERAL_SUBTREE_shift(sk) ((GENERAL_SUBTREE *)OPENSSL_sk_shift(ossl_check_GENERAL_SUBTREE_sk_type(sk)))
+#define sk_GENERAL_SUBTREE_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_GENERAL_SUBTREE_sk_type(sk),ossl_check_GENERAL_SUBTREE_freefunc_type(freefunc))
+#define sk_GENERAL_SUBTREE_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_GENERAL_SUBTREE_sk_type(sk), ossl_check_GENERAL_SUBTREE_type(ptr), (idx))
+#define sk_GENERAL_SUBTREE_set(sk, idx, ptr) ((GENERAL_SUBTREE *)OPENSSL_sk_set(ossl_check_GENERAL_SUBTREE_sk_type(sk), (idx), ossl_check_GENERAL_SUBTREE_type(ptr)))
+#define sk_GENERAL_SUBTREE_find(sk, ptr) OPENSSL_sk_find(ossl_check_GENERAL_SUBTREE_sk_type(sk), ossl_check_GENERAL_SUBTREE_type(ptr))
+#define sk_GENERAL_SUBTREE_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_GENERAL_SUBTREE_sk_type(sk), ossl_check_GENERAL_SUBTREE_type(ptr))
+#define sk_GENERAL_SUBTREE_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_GENERAL_SUBTREE_sk_type(sk), ossl_check_GENERAL_SUBTREE_type(ptr), pnum)
+#define sk_GENERAL_SUBTREE_sort(sk) OPENSSL_sk_sort(ossl_check_GENERAL_SUBTREE_sk_type(sk))
+#define sk_GENERAL_SUBTREE_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_GENERAL_SUBTREE_sk_type(sk))
+#define sk_GENERAL_SUBTREE_dup(sk) ((STACK_OF(GENERAL_SUBTREE) *)OPENSSL_sk_dup(ossl_check_const_GENERAL_SUBTREE_sk_type(sk)))
+#define sk_GENERAL_SUBTREE_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(GENERAL_SUBTREE) *)OPENSSL_sk_deep_copy(ossl_check_const_GENERAL_SUBTREE_sk_type(sk), ossl_check_GENERAL_SUBTREE_copyfunc_type(copyfunc), ossl_check_GENERAL_SUBTREE_freefunc_type(freefunc)))
+#define sk_GENERAL_SUBTREE_set_cmp_func(sk, cmp) ((sk_GENERAL_SUBTREE_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_GENERAL_SUBTREE_sk_type(sk), ossl_check_GENERAL_SUBTREE_compfunc_type(cmp)))
+
+
+struct NAME_CONSTRAINTS_st {
+    STACK_OF(GENERAL_SUBTREE) *permittedSubtrees;
+    STACK_OF(GENERAL_SUBTREE) *excludedSubtrees;
+};
+
+typedef struct POLICY_CONSTRAINTS_st {
+    ASN1_INTEGER *requireExplicitPolicy;
+    ASN1_INTEGER *inhibitPolicyMapping;
+} POLICY_CONSTRAINTS;
+
+/* Proxy certificate structures, see RFC 3820 */
+typedef struct PROXY_POLICY_st {
+    ASN1_OBJECT *policyLanguage;
+    ASN1_OCTET_STRING *policy;
+} PROXY_POLICY;
+
+typedef struct PROXY_CERT_INFO_EXTENSION_st {
+    ASN1_INTEGER *pcPathLengthConstraint;
+    PROXY_POLICY *proxyPolicy;
+} PROXY_CERT_INFO_EXTENSION;
+
+DECLARE_ASN1_FUNCTIONS(PROXY_POLICY)
+DECLARE_ASN1_FUNCTIONS(PROXY_CERT_INFO_EXTENSION)
+
+struct ISSUING_DIST_POINT_st {
+    DIST_POINT_NAME *distpoint;
+    int onlyuser;
+    int onlyCA;
+    ASN1_BIT_STRING *onlysomereasons;
+    int indirectCRL;
+    int onlyattr;
+};
+
+/* Values in idp_flags field */
+/* IDP present */
+# define IDP_PRESENT     0x1
+/* IDP values inconsistent */
+# define IDP_INVALID     0x2
+/* onlyuser true */
+# define IDP_ONLYUSER    0x4
+/* onlyCA true */
+# define IDP_ONLYCA      0x8
+/* onlyattr true */
+# define IDP_ONLYATTR    0x10
+/* indirectCRL true */
+# define IDP_INDIRECT    0x20
+/* onlysomereasons present */
+# define IDP_REASONS     0x40
+
+# define X509V3_conf_err(val) ERR_add_error_data(6, \
+                        "section:", (val)->section, \
+                        ",name:", (val)->name, ",value:", (val)->value)
+
+# define X509V3_set_ctx_test(ctx) \
+    X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, X509V3_CTX_TEST)
+# define X509V3_set_ctx_nodb(ctx) (ctx)->db = NULL;
+
+# define EXT_BITSTRING(nid, table) { nid, 0, ASN1_ITEM_ref(ASN1_BIT_STRING), \
+                        0,0,0,0, \
+                        0,0, \
+                        (X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \
+                        (X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \
+                        NULL, NULL, \
+                        table}
+
+# define EXT_IA5STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_IA5STRING), \
+                        0,0,0,0, \
+                        (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \
+                        (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \
+                        0,0,0,0, \
+                        NULL}
+
+#define EXT_UTF8STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_UTF8STRING), \
+                        0,0,0,0, \
+                        (X509V3_EXT_I2S)i2s_ASN1_UTF8STRING, \
+                        (X509V3_EXT_S2I)s2i_ASN1_UTF8STRING, \
+                        0,0,0,0, \
+                        NULL}
+
+# define EXT_END { -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+
+/* X509_PURPOSE stuff */
+
+# define EXFLAG_BCONS            0x1
+# define EXFLAG_KUSAGE           0x2
+# define EXFLAG_XKUSAGE          0x4
+# define EXFLAG_NSCERT           0x8
+
+# define EXFLAG_CA               0x10
+# define EXFLAG_SI               0x20 /* self-issued, maybe not self-signed */
+# define EXFLAG_V1               0x40
+# define EXFLAG_INVALID          0x80
+/* EXFLAG_SET is set to indicate that some values have been precomputed */
+# define EXFLAG_SET              0x100
+# define EXFLAG_CRITICAL         0x200
+# define EXFLAG_PROXY            0x400
+
+# define EXFLAG_INVALID_POLICY   0x800
+# define EXFLAG_FRESHEST         0x1000
+# define EXFLAG_SS               0x2000 /* cert is apparently self-signed */
+
+# define EXFLAG_BCONS_CRITICAL   0x10000
+# define EXFLAG_AKID_CRITICAL    0x20000
+# define EXFLAG_SKID_CRITICAL    0x40000
+# define EXFLAG_SAN_CRITICAL     0x80000
+# define EXFLAG_NO_FINGERPRINT   0x100000
+
+# define KU_DIGITAL_SIGNATURE    0x0080
+# define KU_NON_REPUDIATION      0x0040
+# define KU_KEY_ENCIPHERMENT     0x0020
+# define KU_DATA_ENCIPHERMENT    0x0010
+# define KU_KEY_AGREEMENT        0x0008
+# define KU_KEY_CERT_SIGN        0x0004
+# define KU_CRL_SIGN             0x0002
+# define KU_ENCIPHER_ONLY        0x0001
+# define KU_DECIPHER_ONLY        0x8000
+
+# define NS_SSL_CLIENT           0x80
+# define NS_SSL_SERVER           0x40
+# define NS_SMIME                0x20
+# define NS_OBJSIGN              0x10
+# define NS_SSL_CA               0x04
+# define NS_SMIME_CA             0x02
+# define NS_OBJSIGN_CA           0x01
+# define NS_ANY_CA               (NS_SSL_CA|NS_SMIME_CA|NS_OBJSIGN_CA)
+
+# define XKU_SSL_SERVER          0x1
+# define XKU_SSL_CLIENT          0x2
+# define XKU_SMIME               0x4
+# define XKU_CODE_SIGN           0x8
+# define XKU_SGC                 0x10 /* Netscape or MS Server-Gated Crypto */
+# define XKU_OCSP_SIGN           0x20
+# define XKU_TIMESTAMP           0x40
+# define XKU_DVCS                0x80
+# define XKU_ANYEKU              0x100
+
+# define X509_PURPOSE_DYNAMIC    0x1
+# define X509_PURPOSE_DYNAMIC_NAME       0x2
+
+typedef struct x509_purpose_st {
+    int purpose;
+    int trust;                  /* Default trust ID */
+    int flags;
+    int (*check_purpose) (const struct x509_purpose_st *, const X509 *, int);
+    char *name;
+    char *sname;
+    void *usr_data;
+} X509_PURPOSE;
+
+SKM_DEFINE_STACK_OF_INTERNAL(X509_PURPOSE, X509_PURPOSE, X509_PURPOSE)
+#define sk_X509_PURPOSE_num(sk) OPENSSL_sk_num(ossl_check_const_X509_PURPOSE_sk_type(sk))
+#define sk_X509_PURPOSE_value(sk, idx) ((X509_PURPOSE *)OPENSSL_sk_value(ossl_check_const_X509_PURPOSE_sk_type(sk), (idx)))
+#define sk_X509_PURPOSE_new(cmp) ((STACK_OF(X509_PURPOSE) *)OPENSSL_sk_new(ossl_check_X509_PURPOSE_compfunc_type(cmp)))
+#define sk_X509_PURPOSE_new_null() ((STACK_OF(X509_PURPOSE) *)OPENSSL_sk_new_null())
+#define sk_X509_PURPOSE_new_reserve(cmp, n) ((STACK_OF(X509_PURPOSE) *)OPENSSL_sk_new_reserve(ossl_check_X509_PURPOSE_compfunc_type(cmp), (n)))
+#define sk_X509_PURPOSE_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_PURPOSE_sk_type(sk), (n))
+#define sk_X509_PURPOSE_free(sk) OPENSSL_sk_free(ossl_check_X509_PURPOSE_sk_type(sk))
+#define sk_X509_PURPOSE_zero(sk) OPENSSL_sk_zero(ossl_check_X509_PURPOSE_sk_type(sk))
+#define sk_X509_PURPOSE_delete(sk, i) ((X509_PURPOSE *)OPENSSL_sk_delete(ossl_check_X509_PURPOSE_sk_type(sk), (i)))
+#define sk_X509_PURPOSE_delete_ptr(sk, ptr) ((X509_PURPOSE *)OPENSSL_sk_delete_ptr(ossl_check_X509_PURPOSE_sk_type(sk), ossl_check_X509_PURPOSE_type(ptr)))
+#define sk_X509_PURPOSE_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_PURPOSE_sk_type(sk), ossl_check_X509_PURPOSE_type(ptr))
+#define sk_X509_PURPOSE_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_PURPOSE_sk_type(sk), ossl_check_X509_PURPOSE_type(ptr))
+#define sk_X509_PURPOSE_pop(sk) ((X509_PURPOSE *)OPENSSL_sk_pop(ossl_check_X509_PURPOSE_sk_type(sk)))
+#define sk_X509_PURPOSE_shift(sk) ((X509_PURPOSE *)OPENSSL_sk_shift(ossl_check_X509_PURPOSE_sk_type(sk)))
+#define sk_X509_PURPOSE_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_PURPOSE_sk_type(sk),ossl_check_X509_PURPOSE_freefunc_type(freefunc))
+#define sk_X509_PURPOSE_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_PURPOSE_sk_type(sk), ossl_check_X509_PURPOSE_type(ptr), (idx))
+#define sk_X509_PURPOSE_set(sk, idx, ptr) ((X509_PURPOSE *)OPENSSL_sk_set(ossl_check_X509_PURPOSE_sk_type(sk), (idx), ossl_check_X509_PURPOSE_type(ptr)))
+#define sk_X509_PURPOSE_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_PURPOSE_sk_type(sk), ossl_check_X509_PURPOSE_type(ptr))
+#define sk_X509_PURPOSE_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_PURPOSE_sk_type(sk), ossl_check_X509_PURPOSE_type(ptr))
+#define sk_X509_PURPOSE_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_PURPOSE_sk_type(sk), ossl_check_X509_PURPOSE_type(ptr), pnum)
+#define sk_X509_PURPOSE_sort(sk) OPENSSL_sk_sort(ossl_check_X509_PURPOSE_sk_type(sk))
+#define sk_X509_PURPOSE_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_PURPOSE_sk_type(sk))
+#define sk_X509_PURPOSE_dup(sk) ((STACK_OF(X509_PURPOSE) *)OPENSSL_sk_dup(ossl_check_const_X509_PURPOSE_sk_type(sk)))
+#define sk_X509_PURPOSE_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_PURPOSE) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_PURPOSE_sk_type(sk), ossl_check_X509_PURPOSE_copyfunc_type(copyfunc), ossl_check_X509_PURPOSE_freefunc_type(freefunc)))
+#define sk_X509_PURPOSE_set_cmp_func(sk, cmp) ((sk_X509_PURPOSE_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_PURPOSE_sk_type(sk), ossl_check_X509_PURPOSE_compfunc_type(cmp)))
+
+
+
+# define X509_PURPOSE_SSL_CLIENT         1
+# define X509_PURPOSE_SSL_SERVER         2
+# define X509_PURPOSE_NS_SSL_SERVER      3
+# define X509_PURPOSE_SMIME_SIGN         4
+# define X509_PURPOSE_SMIME_ENCRYPT      5
+# define X509_PURPOSE_CRL_SIGN           6
+# define X509_PURPOSE_ANY                7
+# define X509_PURPOSE_OCSP_HELPER        8
+# define X509_PURPOSE_TIMESTAMP_SIGN     9
+
+# define X509_PURPOSE_MIN                1
+# define X509_PURPOSE_MAX                9
+
+/* Flags for X509V3_EXT_print() */
+
+# define X509V3_EXT_UNKNOWN_MASK         (0xfL << 16)
+/* Return error for unknown extensions */
+# define X509V3_EXT_DEFAULT              0
+/* Print error for unknown extensions */
+# define X509V3_EXT_ERROR_UNKNOWN        (1L << 16)
+/* ASN1 parse unknown extensions */
+# define X509V3_EXT_PARSE_UNKNOWN        (2L << 16)
+/* BIO_dump unknown extensions */
+# define X509V3_EXT_DUMP_UNKNOWN         (3L << 16)
+
+/* Flags for X509V3_add1_i2d */
+
+# define X509V3_ADD_OP_MASK              0xfL
+# define X509V3_ADD_DEFAULT              0L
+# define X509V3_ADD_APPEND               1L
+# define X509V3_ADD_REPLACE              2L
+# define X509V3_ADD_REPLACE_EXISTING     3L
+# define X509V3_ADD_KEEP_EXISTING        4L
+# define X509V3_ADD_DELETE               5L
+# define X509V3_ADD_SILENT               0x10
+
+DECLARE_ASN1_FUNCTIONS(BASIC_CONSTRAINTS)
+
+DECLARE_ASN1_FUNCTIONS(SXNET)
+DECLARE_ASN1_FUNCTIONS(SXNETID)
+
+DECLARE_ASN1_FUNCTIONS(ISSUER_SIGN_TOOL)
+
+int SXNET_add_id_asc(SXNET **psx, const char *zone, const char *user, int userlen);
+int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, const char *user,
+                       int userlen);
+int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, const char *user,
+                         int userlen);
+
+ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, const char *zone);
+ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone);
+ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone);
+
+DECLARE_ASN1_FUNCTIONS(AUTHORITY_KEYID)
+
+DECLARE_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD)
+
+DECLARE_ASN1_FUNCTIONS(GENERAL_NAME)
+DECLARE_ASN1_DUP_FUNCTION(GENERAL_NAME)
+int GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b);
+
+ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
+                                     X509V3_CTX *ctx,
+                                     STACK_OF(CONF_VALUE) *nval);
+STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
+                                          ASN1_BIT_STRING *bits,
+                                          STACK_OF(CONF_VALUE) *extlist);
+char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, ASN1_IA5STRING *ia5);
+ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
+                                   X509V3_CTX *ctx, const char *str);
+char *i2s_ASN1_UTF8STRING(X509V3_EXT_METHOD *method, ASN1_UTF8STRING *utf8);
+ASN1_UTF8STRING *s2i_ASN1_UTF8STRING(X509V3_EXT_METHOD *method,
+                                   X509V3_CTX *ctx, const char *str);
+
+STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method,
+                                       GENERAL_NAME *gen,
+                                       STACK_OF(CONF_VALUE) *ret);
+int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen);
+
+DECLARE_ASN1_FUNCTIONS(GENERAL_NAMES)
+
+STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method,
+                                        GENERAL_NAMES *gen,
+                                        STACK_OF(CONF_VALUE) *extlist);
+GENERAL_NAMES *v2i_GENERAL_NAMES(const X509V3_EXT_METHOD *method,
+                                 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+
+DECLARE_ASN1_FUNCTIONS(OTHERNAME)
+DECLARE_ASN1_FUNCTIONS(EDIPARTYNAME)
+int OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b);
+void GENERAL_NAME_set0_value(GENERAL_NAME *a, int type, void *value);
+void *GENERAL_NAME_get0_value(const GENERAL_NAME *a, int *ptype);
+int GENERAL_NAME_set0_othername(GENERAL_NAME *gen,
+                                ASN1_OBJECT *oid, ASN1_TYPE *value);
+int GENERAL_NAME_get0_otherName(const GENERAL_NAME *gen,
+                                ASN1_OBJECT **poid, ASN1_TYPE **pvalue);
+
+char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
+                            const ASN1_OCTET_STRING *ia5);
+ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
+                                         X509V3_CTX *ctx, const char *str);
+
+DECLARE_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE)
+int i2a_ACCESS_DESCRIPTION(BIO *bp, const ACCESS_DESCRIPTION *a);
+
+DECLARE_ASN1_ALLOC_FUNCTIONS(TLS_FEATURE)
+
+DECLARE_ASN1_FUNCTIONS(CERTIFICATEPOLICIES)
+DECLARE_ASN1_FUNCTIONS(POLICYINFO)
+DECLARE_ASN1_FUNCTIONS(POLICYQUALINFO)
+DECLARE_ASN1_FUNCTIONS(USERNOTICE)
+DECLARE_ASN1_FUNCTIONS(NOTICEREF)
+
+DECLARE_ASN1_FUNCTIONS(CRL_DIST_POINTS)
+DECLARE_ASN1_FUNCTIONS(DIST_POINT)
+DECLARE_ASN1_FUNCTIONS(DIST_POINT_NAME)
+DECLARE_ASN1_FUNCTIONS(ISSUING_DIST_POINT)
+
+int DIST_POINT_set_dpname(DIST_POINT_NAME *dpn, const X509_NAME *iname);
+
+int NAME_CONSTRAINTS_check(X509 *x, NAME_CONSTRAINTS *nc);
+int NAME_CONSTRAINTS_check_CN(X509 *x, NAME_CONSTRAINTS *nc);
+
+DECLARE_ASN1_FUNCTIONS(ACCESS_DESCRIPTION)
+DECLARE_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS)
+
+DECLARE_ASN1_ITEM(POLICY_MAPPING)
+DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING)
+DECLARE_ASN1_ITEM(POLICY_MAPPINGS)
+
+DECLARE_ASN1_ITEM(GENERAL_SUBTREE)
+DECLARE_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE)
+
+DECLARE_ASN1_ITEM(NAME_CONSTRAINTS)
+DECLARE_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS)
+
+DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS)
+DECLARE_ASN1_ITEM(POLICY_CONSTRAINTS)
+
+GENERAL_NAME *a2i_GENERAL_NAME(GENERAL_NAME *out,
+                               const X509V3_EXT_METHOD *method,
+                               X509V3_CTX *ctx, int gen_type,
+                               const char *value, int is_nc);
+
+# ifdef OPENSSL_CONF_H
+GENERAL_NAME *v2i_GENERAL_NAME(const X509V3_EXT_METHOD *method,
+                               X509V3_CTX *ctx, CONF_VALUE *cnf);
+GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out,
+                                  const X509V3_EXT_METHOD *method,
+                                  X509V3_CTX *ctx, CONF_VALUE *cnf,
+                                  int is_nc);
+
+void X509V3_conf_free(CONF_VALUE *val);
+
+X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid,
+                                     const char *value);
+X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, const char *name,
+                                 const char *value);
+int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, const char *section,
+                            STACK_OF(X509_EXTENSION) **sk);
+int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, const char *section,
+                         X509 *cert);
+int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, const char *section,
+                             X509_REQ *req);
+int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, const char *section,
+                             X509_CRL *crl);
+
+X509_EXTENSION *X509V3_EXT_conf_nid(LHASH_OF(CONF_VALUE) *conf,
+                                    X509V3_CTX *ctx, int ext_nid,
+                                    const char *value);
+X509_EXTENSION *X509V3_EXT_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
+                                const char *name, const char *value);
+int X509V3_EXT_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
+                        const char *section, X509 *cert);
+int X509V3_EXT_REQ_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
+                            const char *section, X509_REQ *req);
+int X509V3_EXT_CRL_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
+                            const char *section, X509_CRL *crl);
+
+int X509V3_add_value_bool_nf(const char *name, int asn1_bool,
+                             STACK_OF(CONF_VALUE) **extlist);
+int X509V3_get_value_bool(const CONF_VALUE *value, int *asn1_bool);
+int X509V3_get_value_int(const CONF_VALUE *value, ASN1_INTEGER **aint);
+void X509V3_set_nconf(X509V3_CTX *ctx, CONF *conf);
+void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH_OF(CONF_VALUE) *lhash);
+# endif
+
+char *X509V3_get_string(X509V3_CTX *ctx, const char *name, const char *section);
+STACK_OF(CONF_VALUE) *X509V3_get_section(X509V3_CTX *ctx, const char *section);
+void X509V3_string_free(X509V3_CTX *ctx, char *str);
+void X509V3_section_free(X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section);
+void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject,
+                    X509_REQ *req, X509_CRL *crl, int flags);
+/* For API backward compatibility, this is separate from X509V3_set_ctx(): */
+int X509V3_set_issuer_pkey(X509V3_CTX *ctx, EVP_PKEY *pkey);
+
+int X509V3_add_value(const char *name, const char *value,
+                     STACK_OF(CONF_VALUE) **extlist);
+int X509V3_add_value_uchar(const char *name, const unsigned char *value,
+                           STACK_OF(CONF_VALUE) **extlist);
+int X509V3_add_value_bool(const char *name, int asn1_bool,
+                          STACK_OF(CONF_VALUE) **extlist);
+int X509V3_add_value_int(const char *name, const ASN1_INTEGER *aint,
+                         STACK_OF(CONF_VALUE) **extlist);
+char *i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, const ASN1_INTEGER *aint);
+ASN1_INTEGER *s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, const char *value);
+char *i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, const ASN1_ENUMERATED *aint);
+char *i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth,
+                                const ASN1_ENUMERATED *aint);
+int X509V3_EXT_add(X509V3_EXT_METHOD *ext);
+int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist);
+int X509V3_EXT_add_alias(int nid_to, int nid_from);
+void X509V3_EXT_cleanup(void);
+
+const X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext);
+const X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid);
+int X509V3_add_standard_extensions(void);
+STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line);
+void *X509V3_EXT_d2i(X509_EXTENSION *ext);
+void *X509V3_get_d2i(const STACK_OF(X509_EXTENSION) *x, int nid, int *crit,
+                     int *idx);
+
+X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc);
+int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value,
+                    int crit, unsigned long flags);
+
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+/* The new declarations are in crypto.h, but the old ones were here. */
+# define hex_to_string OPENSSL_buf2hexstr
+# define string_to_hex OPENSSL_hexstr2buf
+#endif
+
+void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent,
+                        int ml);
+int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag,
+                     int indent);
+#ifndef OPENSSL_NO_STDIO
+int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent);
+#endif
+int X509V3_extensions_print(BIO *out, const char *title,
+                            const STACK_OF(X509_EXTENSION) *exts,
+                            unsigned long flag, int indent);
+
+int X509_check_ca(X509 *x);
+int X509_check_purpose(X509 *x, int id, int ca);
+int X509_supported_extension(X509_EXTENSION *ex);
+int X509_PURPOSE_set(int *p, int purpose);
+int X509_check_issued(X509 *issuer, X509 *subject);
+int X509_check_akid(const X509 *issuer, const AUTHORITY_KEYID *akid);
+void X509_set_proxy_flag(X509 *x);
+void X509_set_proxy_pathlen(X509 *x, long l);
+long X509_get_proxy_pathlen(X509 *x);
+
+uint32_t X509_get_extension_flags(X509 *x);
+uint32_t X509_get_key_usage(X509 *x);
+uint32_t X509_get_extended_key_usage(X509 *x);
+const ASN1_OCTET_STRING *X509_get0_subject_key_id(X509 *x);
+const ASN1_OCTET_STRING *X509_get0_authority_key_id(X509 *x);
+const GENERAL_NAMES *X509_get0_authority_issuer(X509 *x);
+const ASN1_INTEGER *X509_get0_authority_serial(X509 *x);
+
+int X509_PURPOSE_get_count(void);
+X509_PURPOSE *X509_PURPOSE_get0(int idx);
+int X509_PURPOSE_get_by_sname(const char *sname);
+int X509_PURPOSE_get_by_id(int id);
+int X509_PURPOSE_add(int id, int trust, int flags,
+                     int (*ck) (const X509_PURPOSE *, const X509 *, int),
+                     const char *name, const char *sname, void *arg);
+char *X509_PURPOSE_get0_name(const X509_PURPOSE *xp);
+char *X509_PURPOSE_get0_sname(const X509_PURPOSE *xp);
+int X509_PURPOSE_get_trust(const X509_PURPOSE *xp);
+void X509_PURPOSE_cleanup(void);
+int X509_PURPOSE_get_id(const X509_PURPOSE *);
+
+STACK_OF(OPENSSL_STRING) *X509_get1_email(X509 *x);
+STACK_OF(OPENSSL_STRING) *X509_REQ_get1_email(X509_REQ *x);
+void X509_email_free(STACK_OF(OPENSSL_STRING) *sk);
+STACK_OF(OPENSSL_STRING) *X509_get1_ocsp(X509 *x);
+/* Flags for X509_check_* functions */
+
+/*
+ * Always check subject name for host match even if subject alt names present
+ */
+# define X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT    0x1
+/* Disable wildcard matching for dnsName fields and common name. */
+# define X509_CHECK_FLAG_NO_WILDCARDS    0x2
+/* Wildcards must not match a partial label. */
+# define X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS 0x4
+/* Allow (non-partial) wildcards to match multiple labels. */
+# define X509_CHECK_FLAG_MULTI_LABEL_WILDCARDS 0x8
+/* Constraint verifier subdomain patterns to match a single labels. */
+# define X509_CHECK_FLAG_SINGLE_LABEL_SUBDOMAINS 0x10
+/* Never check the subject CN */
+# define X509_CHECK_FLAG_NEVER_CHECK_SUBJECT    0x20
+/*
+ * Match reference identifiers starting with "." to any sub-domain.
+ * This is a non-public flag, turned on implicitly when the subject
+ * reference identity is a DNS name.
+ */
+# define _X509_CHECK_FLAG_DOT_SUBDOMAINS 0x8000
+
+int X509_check_host(X509 *x, const char *chk, size_t chklen,
+                    unsigned int flags, char **peername);
+int X509_check_email(X509 *x, const char *chk, size_t chklen,
+                     unsigned int flags);
+int X509_check_ip(X509 *x, const unsigned char *chk, size_t chklen,
+                  unsigned int flags);
+int X509_check_ip_asc(X509 *x, const char *ipasc, unsigned int flags);
+
+ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc);
+ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc);
+int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE) *dn_sk,
+                             unsigned long chtype);
+
+void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent);
+SKM_DEFINE_STACK_OF_INTERNAL(X509_POLICY_NODE, X509_POLICY_NODE, X509_POLICY_NODE)
+#define sk_X509_POLICY_NODE_num(sk) OPENSSL_sk_num(ossl_check_const_X509_POLICY_NODE_sk_type(sk))
+#define sk_X509_POLICY_NODE_value(sk, idx) ((X509_POLICY_NODE *)OPENSSL_sk_value(ossl_check_const_X509_POLICY_NODE_sk_type(sk), (idx)))
+#define sk_X509_POLICY_NODE_new(cmp) ((STACK_OF(X509_POLICY_NODE) *)OPENSSL_sk_new(ossl_check_X509_POLICY_NODE_compfunc_type(cmp)))
+#define sk_X509_POLICY_NODE_new_null() ((STACK_OF(X509_POLICY_NODE) *)OPENSSL_sk_new_null())
+#define sk_X509_POLICY_NODE_new_reserve(cmp, n) ((STACK_OF(X509_POLICY_NODE) *)OPENSSL_sk_new_reserve(ossl_check_X509_POLICY_NODE_compfunc_type(cmp), (n)))
+#define sk_X509_POLICY_NODE_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_POLICY_NODE_sk_type(sk), (n))
+#define sk_X509_POLICY_NODE_free(sk) OPENSSL_sk_free(ossl_check_X509_POLICY_NODE_sk_type(sk))
+#define sk_X509_POLICY_NODE_zero(sk) OPENSSL_sk_zero(ossl_check_X509_POLICY_NODE_sk_type(sk))
+#define sk_X509_POLICY_NODE_delete(sk, i) ((X509_POLICY_NODE *)OPENSSL_sk_delete(ossl_check_X509_POLICY_NODE_sk_type(sk), (i)))
+#define sk_X509_POLICY_NODE_delete_ptr(sk, ptr) ((X509_POLICY_NODE *)OPENSSL_sk_delete_ptr(ossl_check_X509_POLICY_NODE_sk_type(sk), ossl_check_X509_POLICY_NODE_type(ptr)))
+#define sk_X509_POLICY_NODE_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_POLICY_NODE_sk_type(sk), ossl_check_X509_POLICY_NODE_type(ptr))
+#define sk_X509_POLICY_NODE_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_POLICY_NODE_sk_type(sk), ossl_check_X509_POLICY_NODE_type(ptr))
+#define sk_X509_POLICY_NODE_pop(sk) ((X509_POLICY_NODE *)OPENSSL_sk_pop(ossl_check_X509_POLICY_NODE_sk_type(sk)))
+#define sk_X509_POLICY_NODE_shift(sk) ((X509_POLICY_NODE *)OPENSSL_sk_shift(ossl_check_X509_POLICY_NODE_sk_type(sk)))
+#define sk_X509_POLICY_NODE_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_POLICY_NODE_sk_type(sk),ossl_check_X509_POLICY_NODE_freefunc_type(freefunc))
+#define sk_X509_POLICY_NODE_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_POLICY_NODE_sk_type(sk), ossl_check_X509_POLICY_NODE_type(ptr), (idx))
+#define sk_X509_POLICY_NODE_set(sk, idx, ptr) ((X509_POLICY_NODE *)OPENSSL_sk_set(ossl_check_X509_POLICY_NODE_sk_type(sk), (idx), ossl_check_X509_POLICY_NODE_type(ptr)))
+#define sk_X509_POLICY_NODE_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_POLICY_NODE_sk_type(sk), ossl_check_X509_POLICY_NODE_type(ptr))
+#define sk_X509_POLICY_NODE_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_POLICY_NODE_sk_type(sk), ossl_check_X509_POLICY_NODE_type(ptr))
+#define sk_X509_POLICY_NODE_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_POLICY_NODE_sk_type(sk), ossl_check_X509_POLICY_NODE_type(ptr), pnum)
+#define sk_X509_POLICY_NODE_sort(sk) OPENSSL_sk_sort(ossl_check_X509_POLICY_NODE_sk_type(sk))
+#define sk_X509_POLICY_NODE_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_POLICY_NODE_sk_type(sk))
+#define sk_X509_POLICY_NODE_dup(sk) ((STACK_OF(X509_POLICY_NODE) *)OPENSSL_sk_dup(ossl_check_const_X509_POLICY_NODE_sk_type(sk)))
+#define sk_X509_POLICY_NODE_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_POLICY_NODE) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_POLICY_NODE_sk_type(sk), ossl_check_X509_POLICY_NODE_copyfunc_type(copyfunc), ossl_check_X509_POLICY_NODE_freefunc_type(freefunc)))
+#define sk_X509_POLICY_NODE_set_cmp_func(sk, cmp) ((sk_X509_POLICY_NODE_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_POLICY_NODE_sk_type(sk), ossl_check_X509_POLICY_NODE_compfunc_type(cmp)))
+
+
+
+#ifndef OPENSSL_NO_RFC3779
+typedef struct ASRange_st {
+    ASN1_INTEGER *min, *max;
+} ASRange;
+
+# define ASIdOrRange_id          0
+# define ASIdOrRange_range       1
+
+typedef struct ASIdOrRange_st {
+    int type;
+    union {
+        ASN1_INTEGER *id;
+        ASRange *range;
+    } u;
+} ASIdOrRange;
+
+SKM_DEFINE_STACK_OF_INTERNAL(ASIdOrRange, ASIdOrRange, ASIdOrRange)
+#define sk_ASIdOrRange_num(sk) OPENSSL_sk_num(ossl_check_const_ASIdOrRange_sk_type(sk))
+#define sk_ASIdOrRange_value(sk, idx) ((ASIdOrRange *)OPENSSL_sk_value(ossl_check_const_ASIdOrRange_sk_type(sk), (idx)))
+#define sk_ASIdOrRange_new(cmp) ((STACK_OF(ASIdOrRange) *)OPENSSL_sk_new(ossl_check_ASIdOrRange_compfunc_type(cmp)))
+#define sk_ASIdOrRange_new_null() ((STACK_OF(ASIdOrRange) *)OPENSSL_sk_new_null())
+#define sk_ASIdOrRange_new_reserve(cmp, n) ((STACK_OF(ASIdOrRange) *)OPENSSL_sk_new_reserve(ossl_check_ASIdOrRange_compfunc_type(cmp), (n)))
+#define sk_ASIdOrRange_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ASIdOrRange_sk_type(sk), (n))
+#define sk_ASIdOrRange_free(sk) OPENSSL_sk_free(ossl_check_ASIdOrRange_sk_type(sk))
+#define sk_ASIdOrRange_zero(sk) OPENSSL_sk_zero(ossl_check_ASIdOrRange_sk_type(sk))
+#define sk_ASIdOrRange_delete(sk, i) ((ASIdOrRange *)OPENSSL_sk_delete(ossl_check_ASIdOrRange_sk_type(sk), (i)))
+#define sk_ASIdOrRange_delete_ptr(sk, ptr) ((ASIdOrRange *)OPENSSL_sk_delete_ptr(ossl_check_ASIdOrRange_sk_type(sk), ossl_check_ASIdOrRange_type(ptr)))
+#define sk_ASIdOrRange_push(sk, ptr) OPENSSL_sk_push(ossl_check_ASIdOrRange_sk_type(sk), ossl_check_ASIdOrRange_type(ptr))
+#define sk_ASIdOrRange_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ASIdOrRange_sk_type(sk), ossl_check_ASIdOrRange_type(ptr))
+#define sk_ASIdOrRange_pop(sk) ((ASIdOrRange *)OPENSSL_sk_pop(ossl_check_ASIdOrRange_sk_type(sk)))
+#define sk_ASIdOrRange_shift(sk) ((ASIdOrRange *)OPENSSL_sk_shift(ossl_check_ASIdOrRange_sk_type(sk)))
+#define sk_ASIdOrRange_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ASIdOrRange_sk_type(sk),ossl_check_ASIdOrRange_freefunc_type(freefunc))
+#define sk_ASIdOrRange_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ASIdOrRange_sk_type(sk), ossl_check_ASIdOrRange_type(ptr), (idx))
+#define sk_ASIdOrRange_set(sk, idx, ptr) ((ASIdOrRange *)OPENSSL_sk_set(ossl_check_ASIdOrRange_sk_type(sk), (idx), ossl_check_ASIdOrRange_type(ptr)))
+#define sk_ASIdOrRange_find(sk, ptr) OPENSSL_sk_find(ossl_check_ASIdOrRange_sk_type(sk), ossl_check_ASIdOrRange_type(ptr))
+#define sk_ASIdOrRange_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ASIdOrRange_sk_type(sk), ossl_check_ASIdOrRange_type(ptr))
+#define sk_ASIdOrRange_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ASIdOrRange_sk_type(sk), ossl_check_ASIdOrRange_type(ptr), pnum)
+#define sk_ASIdOrRange_sort(sk) OPENSSL_sk_sort(ossl_check_ASIdOrRange_sk_type(sk))
+#define sk_ASIdOrRange_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ASIdOrRange_sk_type(sk))
+#define sk_ASIdOrRange_dup(sk) ((STACK_OF(ASIdOrRange) *)OPENSSL_sk_dup(ossl_check_const_ASIdOrRange_sk_type(sk)))
+#define sk_ASIdOrRange_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ASIdOrRange) *)OPENSSL_sk_deep_copy(ossl_check_const_ASIdOrRange_sk_type(sk), ossl_check_ASIdOrRange_copyfunc_type(copyfunc), ossl_check_ASIdOrRange_freefunc_type(freefunc)))
+#define sk_ASIdOrRange_set_cmp_func(sk, cmp) ((sk_ASIdOrRange_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ASIdOrRange_sk_type(sk), ossl_check_ASIdOrRange_compfunc_type(cmp)))
+
+
+typedef STACK_OF(ASIdOrRange) ASIdOrRanges;
+
+# define ASIdentifierChoice_inherit              0
+# define ASIdentifierChoice_asIdsOrRanges        1
+
+typedef struct ASIdentifierChoice_st {
+    int type;
+    union {
+        ASN1_NULL *inherit;
+        ASIdOrRanges *asIdsOrRanges;
+    } u;
+} ASIdentifierChoice;
+
+typedef struct ASIdentifiers_st {
+    ASIdentifierChoice *asnum, *rdi;
+} ASIdentifiers;
+
+DECLARE_ASN1_FUNCTIONS(ASRange)
+DECLARE_ASN1_FUNCTIONS(ASIdOrRange)
+DECLARE_ASN1_FUNCTIONS(ASIdentifierChoice)
+DECLARE_ASN1_FUNCTIONS(ASIdentifiers)
+
+typedef struct IPAddressRange_st {
+    ASN1_BIT_STRING *min, *max;
+} IPAddressRange;
+
+# define IPAddressOrRange_addressPrefix  0
+# define IPAddressOrRange_addressRange   1
+
+typedef struct IPAddressOrRange_st {
+    int type;
+    union {
+        ASN1_BIT_STRING *addressPrefix;
+        IPAddressRange *addressRange;
+    } u;
+} IPAddressOrRange;
+
+SKM_DEFINE_STACK_OF_INTERNAL(IPAddressOrRange, IPAddressOrRange, IPAddressOrRange)
+#define sk_IPAddressOrRange_num(sk) OPENSSL_sk_num(ossl_check_const_IPAddressOrRange_sk_type(sk))
+#define sk_IPAddressOrRange_value(sk, idx) ((IPAddressOrRange *)OPENSSL_sk_value(ossl_check_const_IPAddressOrRange_sk_type(sk), (idx)))
+#define sk_IPAddressOrRange_new(cmp) ((STACK_OF(IPAddressOrRange) *)OPENSSL_sk_new(ossl_check_IPAddressOrRange_compfunc_type(cmp)))
+#define sk_IPAddressOrRange_new_null() ((STACK_OF(IPAddressOrRange) *)OPENSSL_sk_new_null())
+#define sk_IPAddressOrRange_new_reserve(cmp, n) ((STACK_OF(IPAddressOrRange) *)OPENSSL_sk_new_reserve(ossl_check_IPAddressOrRange_compfunc_type(cmp), (n)))
+#define sk_IPAddressOrRange_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_IPAddressOrRange_sk_type(sk), (n))
+#define sk_IPAddressOrRange_free(sk) OPENSSL_sk_free(ossl_check_IPAddressOrRange_sk_type(sk))
+#define sk_IPAddressOrRange_zero(sk) OPENSSL_sk_zero(ossl_check_IPAddressOrRange_sk_type(sk))
+#define sk_IPAddressOrRange_delete(sk, i) ((IPAddressOrRange *)OPENSSL_sk_delete(ossl_check_IPAddressOrRange_sk_type(sk), (i)))
+#define sk_IPAddressOrRange_delete_ptr(sk, ptr) ((IPAddressOrRange *)OPENSSL_sk_delete_ptr(ossl_check_IPAddressOrRange_sk_type(sk), ossl_check_IPAddressOrRange_type(ptr)))
+#define sk_IPAddressOrRange_push(sk, ptr) OPENSSL_sk_push(ossl_check_IPAddressOrRange_sk_type(sk), ossl_check_IPAddressOrRange_type(ptr))
+#define sk_IPAddressOrRange_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_IPAddressOrRange_sk_type(sk), ossl_check_IPAddressOrRange_type(ptr))
+#define sk_IPAddressOrRange_pop(sk) ((IPAddressOrRange *)OPENSSL_sk_pop(ossl_check_IPAddressOrRange_sk_type(sk)))
+#define sk_IPAddressOrRange_shift(sk) ((IPAddressOrRange *)OPENSSL_sk_shift(ossl_check_IPAddressOrRange_sk_type(sk)))
+#define sk_IPAddressOrRange_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_IPAddressOrRange_sk_type(sk),ossl_check_IPAddressOrRange_freefunc_type(freefunc))
+#define sk_IPAddressOrRange_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_IPAddressOrRange_sk_type(sk), ossl_check_IPAddressOrRange_type(ptr), (idx))
+#define sk_IPAddressOrRange_set(sk, idx, ptr) ((IPAddressOrRange *)OPENSSL_sk_set(ossl_check_IPAddressOrRange_sk_type(sk), (idx), ossl_check_IPAddressOrRange_type(ptr)))
+#define sk_IPAddressOrRange_find(sk, ptr) OPENSSL_sk_find(ossl_check_IPAddressOrRange_sk_type(sk), ossl_check_IPAddressOrRange_type(ptr))
+#define sk_IPAddressOrRange_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_IPAddressOrRange_sk_type(sk), ossl_check_IPAddressOrRange_type(ptr))
+#define sk_IPAddressOrRange_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_IPAddressOrRange_sk_type(sk), ossl_check_IPAddressOrRange_type(ptr), pnum)
+#define sk_IPAddressOrRange_sort(sk) OPENSSL_sk_sort(ossl_check_IPAddressOrRange_sk_type(sk))
+#define sk_IPAddressOrRange_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_IPAddressOrRange_sk_type(sk))
+#define sk_IPAddressOrRange_dup(sk) ((STACK_OF(IPAddressOrRange) *)OPENSSL_sk_dup(ossl_check_const_IPAddressOrRange_sk_type(sk)))
+#define sk_IPAddressOrRange_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(IPAddressOrRange) *)OPENSSL_sk_deep_copy(ossl_check_const_IPAddressOrRange_sk_type(sk), ossl_check_IPAddressOrRange_copyfunc_type(copyfunc), ossl_check_IPAddressOrRange_freefunc_type(freefunc)))
+#define sk_IPAddressOrRange_set_cmp_func(sk, cmp) ((sk_IPAddressOrRange_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_IPAddressOrRange_sk_type(sk), ossl_check_IPAddressOrRange_compfunc_type(cmp)))
+
+
+typedef STACK_OF(IPAddressOrRange) IPAddressOrRanges;
+
+# define IPAddressChoice_inherit                 0
+# define IPAddressChoice_addressesOrRanges       1
+
+typedef struct IPAddressChoice_st {
+    int type;
+    union {
+        ASN1_NULL *inherit;
+        IPAddressOrRanges *addressesOrRanges;
+    } u;
+} IPAddressChoice;
+
+typedef struct IPAddressFamily_st {
+    ASN1_OCTET_STRING *addressFamily;
+    IPAddressChoice *ipAddressChoice;
+} IPAddressFamily;
+
+SKM_DEFINE_STACK_OF_INTERNAL(IPAddressFamily, IPAddressFamily, IPAddressFamily)
+#define sk_IPAddressFamily_num(sk) OPENSSL_sk_num(ossl_check_const_IPAddressFamily_sk_type(sk))
+#define sk_IPAddressFamily_value(sk, idx) ((IPAddressFamily *)OPENSSL_sk_value(ossl_check_const_IPAddressFamily_sk_type(sk), (idx)))
+#define sk_IPAddressFamily_new(cmp) ((STACK_OF(IPAddressFamily) *)OPENSSL_sk_new(ossl_check_IPAddressFamily_compfunc_type(cmp)))
+#define sk_IPAddressFamily_new_null() ((STACK_OF(IPAddressFamily) *)OPENSSL_sk_new_null())
+#define sk_IPAddressFamily_new_reserve(cmp, n) ((STACK_OF(IPAddressFamily) *)OPENSSL_sk_new_reserve(ossl_check_IPAddressFamily_compfunc_type(cmp), (n)))
+#define sk_IPAddressFamily_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_IPAddressFamily_sk_type(sk), (n))
+#define sk_IPAddressFamily_free(sk) OPENSSL_sk_free(ossl_check_IPAddressFamily_sk_type(sk))
+#define sk_IPAddressFamily_zero(sk) OPENSSL_sk_zero(ossl_check_IPAddressFamily_sk_type(sk))
+#define sk_IPAddressFamily_delete(sk, i) ((IPAddressFamily *)OPENSSL_sk_delete(ossl_check_IPAddressFamily_sk_type(sk), (i)))
+#define sk_IPAddressFamily_delete_ptr(sk, ptr) ((IPAddressFamily *)OPENSSL_sk_delete_ptr(ossl_check_IPAddressFamily_sk_type(sk), ossl_check_IPAddressFamily_type(ptr)))
+#define sk_IPAddressFamily_push(sk, ptr) OPENSSL_sk_push(ossl_check_IPAddressFamily_sk_type(sk), ossl_check_IPAddressFamily_type(ptr))
+#define sk_IPAddressFamily_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_IPAddressFamily_sk_type(sk), ossl_check_IPAddressFamily_type(ptr))
+#define sk_IPAddressFamily_pop(sk) ((IPAddressFamily *)OPENSSL_sk_pop(ossl_check_IPAddressFamily_sk_type(sk)))
+#define sk_IPAddressFamily_shift(sk) ((IPAddressFamily *)OPENSSL_sk_shift(ossl_check_IPAddressFamily_sk_type(sk)))
+#define sk_IPAddressFamily_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_IPAddressFamily_sk_type(sk),ossl_check_IPAddressFamily_freefunc_type(freefunc))
+#define sk_IPAddressFamily_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_IPAddressFamily_sk_type(sk), ossl_check_IPAddressFamily_type(ptr), (idx))
+#define sk_IPAddressFamily_set(sk, idx, ptr) ((IPAddressFamily *)OPENSSL_sk_set(ossl_check_IPAddressFamily_sk_type(sk), (idx), ossl_check_IPAddressFamily_type(ptr)))
+#define sk_IPAddressFamily_find(sk, ptr) OPENSSL_sk_find(ossl_check_IPAddressFamily_sk_type(sk), ossl_check_IPAddressFamily_type(ptr))
+#define sk_IPAddressFamily_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_IPAddressFamily_sk_type(sk), ossl_check_IPAddressFamily_type(ptr))
+#define sk_IPAddressFamily_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_IPAddressFamily_sk_type(sk), ossl_check_IPAddressFamily_type(ptr), pnum)
+#define sk_IPAddressFamily_sort(sk) OPENSSL_sk_sort(ossl_check_IPAddressFamily_sk_type(sk))
+#define sk_IPAddressFamily_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_IPAddressFamily_sk_type(sk))
+#define sk_IPAddressFamily_dup(sk) ((STACK_OF(IPAddressFamily) *)OPENSSL_sk_dup(ossl_check_const_IPAddressFamily_sk_type(sk)))
+#define sk_IPAddressFamily_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(IPAddressFamily) *)OPENSSL_sk_deep_copy(ossl_check_const_IPAddressFamily_sk_type(sk), ossl_check_IPAddressFamily_copyfunc_type(copyfunc), ossl_check_IPAddressFamily_freefunc_type(freefunc)))
+#define sk_IPAddressFamily_set_cmp_func(sk, cmp) ((sk_IPAddressFamily_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_IPAddressFamily_sk_type(sk), ossl_check_IPAddressFamily_compfunc_type(cmp)))
+
+
+
+typedef STACK_OF(IPAddressFamily) IPAddrBlocks;
+
+DECLARE_ASN1_FUNCTIONS(IPAddressRange)
+DECLARE_ASN1_FUNCTIONS(IPAddressOrRange)
+DECLARE_ASN1_FUNCTIONS(IPAddressChoice)
+DECLARE_ASN1_FUNCTIONS(IPAddressFamily)
+
+/*
+ * API tag for elements of the ASIdentifer SEQUENCE.
+ */
+# define V3_ASID_ASNUM   0
+# define V3_ASID_RDI     1
+
+/*
+ * AFI values, assigned by IANA.  It'd be nice to make the AFI
+ * handling code totally generic, but there are too many little things
+ * that would need to be defined for other address families for it to
+ * be worth the trouble.
+ */
+# define IANA_AFI_IPV4   1
+# define IANA_AFI_IPV6   2
+
+/*
+ * Utilities to construct and extract values from RFC3779 extensions,
+ * since some of the encodings (particularly for IP address prefixes
+ * and ranges) are a bit tedious to work with directly.
+ */
+int X509v3_asid_add_inherit(ASIdentifiers *asid, int which);
+int X509v3_asid_add_id_or_range(ASIdentifiers *asid, int which,
+                                ASN1_INTEGER *min, ASN1_INTEGER *max);
+int X509v3_addr_add_inherit(IPAddrBlocks *addr,
+                            const unsigned afi, const unsigned *safi);
+int X509v3_addr_add_prefix(IPAddrBlocks *addr,
+                           const unsigned afi, const unsigned *safi,
+                           unsigned char *a, const int prefixlen);
+int X509v3_addr_add_range(IPAddrBlocks *addr,
+                          const unsigned afi, const unsigned *safi,
+                          unsigned char *min, unsigned char *max);
+unsigned X509v3_addr_get_afi(const IPAddressFamily *f);
+int X509v3_addr_get_range(IPAddressOrRange *aor, const unsigned afi,
+                          unsigned char *min, unsigned char *max,
+                          const int length);
+
+/*
+ * Canonical forms.
+ */
+int X509v3_asid_is_canonical(ASIdentifiers *asid);
+int X509v3_addr_is_canonical(IPAddrBlocks *addr);
+int X509v3_asid_canonize(ASIdentifiers *asid);
+int X509v3_addr_canonize(IPAddrBlocks *addr);
+
+/*
+ * Tests for inheritance and containment.
+ */
+int X509v3_asid_inherits(ASIdentifiers *asid);
+int X509v3_addr_inherits(IPAddrBlocks *addr);
+int X509v3_asid_subset(ASIdentifiers *a, ASIdentifiers *b);
+int X509v3_addr_subset(IPAddrBlocks *a, IPAddrBlocks *b);
+
+/*
+ * Check whether RFC 3779 extensions nest properly in chains.
+ */
+int X509v3_asid_validate_path(X509_STORE_CTX *);
+int X509v3_addr_validate_path(X509_STORE_CTX *);
+int X509v3_asid_validate_resource_set(STACK_OF(X509) *chain,
+                                      ASIdentifiers *ext,
+                                      int allow_inheritance);
+int X509v3_addr_validate_resource_set(STACK_OF(X509) *chain,
+                                      IPAddrBlocks *ext, int allow_inheritance);
+
+#endif                         /* OPENSSL_NO_RFC3779 */
+
+SKM_DEFINE_STACK_OF_INTERNAL(ASN1_STRING, ASN1_STRING, ASN1_STRING)
+#define sk_ASN1_STRING_num(sk) OPENSSL_sk_num(ossl_check_const_ASN1_STRING_sk_type(sk))
+#define sk_ASN1_STRING_value(sk, idx) ((ASN1_STRING *)OPENSSL_sk_value(ossl_check_const_ASN1_STRING_sk_type(sk), (idx)))
+#define sk_ASN1_STRING_new(cmp) ((STACK_OF(ASN1_STRING) *)OPENSSL_sk_new(ossl_check_ASN1_STRING_compfunc_type(cmp)))
+#define sk_ASN1_STRING_new_null() ((STACK_OF(ASN1_STRING) *)OPENSSL_sk_new_null())
+#define sk_ASN1_STRING_new_reserve(cmp, n) ((STACK_OF(ASN1_STRING) *)OPENSSL_sk_new_reserve(ossl_check_ASN1_STRING_compfunc_type(cmp), (n)))
+#define sk_ASN1_STRING_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ASN1_STRING_sk_type(sk), (n))
+#define sk_ASN1_STRING_free(sk) OPENSSL_sk_free(ossl_check_ASN1_STRING_sk_type(sk))
+#define sk_ASN1_STRING_zero(sk) OPENSSL_sk_zero(ossl_check_ASN1_STRING_sk_type(sk))
+#define sk_ASN1_STRING_delete(sk, i) ((ASN1_STRING *)OPENSSL_sk_delete(ossl_check_ASN1_STRING_sk_type(sk), (i)))
+#define sk_ASN1_STRING_delete_ptr(sk, ptr) ((ASN1_STRING *)OPENSSL_sk_delete_ptr(ossl_check_ASN1_STRING_sk_type(sk), ossl_check_ASN1_STRING_type(ptr)))
+#define sk_ASN1_STRING_push(sk, ptr) OPENSSL_sk_push(ossl_check_ASN1_STRING_sk_type(sk), ossl_check_ASN1_STRING_type(ptr))
+#define sk_ASN1_STRING_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ASN1_STRING_sk_type(sk), ossl_check_ASN1_STRING_type(ptr))
+#define sk_ASN1_STRING_pop(sk) ((ASN1_STRING *)OPENSSL_sk_pop(ossl_check_ASN1_STRING_sk_type(sk)))
+#define sk_ASN1_STRING_shift(sk) ((ASN1_STRING *)OPENSSL_sk_shift(ossl_check_ASN1_STRING_sk_type(sk)))
+#define sk_ASN1_STRING_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ASN1_STRING_sk_type(sk),ossl_check_ASN1_STRING_freefunc_type(freefunc))
+#define sk_ASN1_STRING_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ASN1_STRING_sk_type(sk), ossl_check_ASN1_STRING_type(ptr), (idx))
+#define sk_ASN1_STRING_set(sk, idx, ptr) ((ASN1_STRING *)OPENSSL_sk_set(ossl_check_ASN1_STRING_sk_type(sk), (idx), ossl_check_ASN1_STRING_type(ptr)))
+#define sk_ASN1_STRING_find(sk, ptr) OPENSSL_sk_find(ossl_check_ASN1_STRING_sk_type(sk), ossl_check_ASN1_STRING_type(ptr))
+#define sk_ASN1_STRING_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ASN1_STRING_sk_type(sk), ossl_check_ASN1_STRING_type(ptr))
+#define sk_ASN1_STRING_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ASN1_STRING_sk_type(sk), ossl_check_ASN1_STRING_type(ptr), pnum)
+#define sk_ASN1_STRING_sort(sk) OPENSSL_sk_sort(ossl_check_ASN1_STRING_sk_type(sk))
+#define sk_ASN1_STRING_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ASN1_STRING_sk_type(sk))
+#define sk_ASN1_STRING_dup(sk) ((STACK_OF(ASN1_STRING) *)OPENSSL_sk_dup(ossl_check_const_ASN1_STRING_sk_type(sk)))
+#define sk_ASN1_STRING_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ASN1_STRING) *)OPENSSL_sk_deep_copy(ossl_check_const_ASN1_STRING_sk_type(sk), ossl_check_ASN1_STRING_copyfunc_type(copyfunc), ossl_check_ASN1_STRING_freefunc_type(freefunc)))
+#define sk_ASN1_STRING_set_cmp_func(sk, cmp) ((sk_ASN1_STRING_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ASN1_STRING_sk_type(sk), ossl_check_ASN1_STRING_compfunc_type(cmp)))
+
+
+/*
+ * Admission Syntax
+ */
+typedef struct NamingAuthority_st NAMING_AUTHORITY;
+typedef struct ProfessionInfo_st PROFESSION_INFO;
+typedef struct Admissions_st ADMISSIONS;
+typedef struct AdmissionSyntax_st ADMISSION_SYNTAX;
+DECLARE_ASN1_FUNCTIONS(NAMING_AUTHORITY)
+DECLARE_ASN1_FUNCTIONS(PROFESSION_INFO)
+DECLARE_ASN1_FUNCTIONS(ADMISSIONS)
+DECLARE_ASN1_FUNCTIONS(ADMISSION_SYNTAX)
+SKM_DEFINE_STACK_OF_INTERNAL(PROFESSION_INFO, PROFESSION_INFO, PROFESSION_INFO)
+#define sk_PROFESSION_INFO_num(sk) OPENSSL_sk_num(ossl_check_const_PROFESSION_INFO_sk_type(sk))
+#define sk_PROFESSION_INFO_value(sk, idx) ((PROFESSION_INFO *)OPENSSL_sk_value(ossl_check_const_PROFESSION_INFO_sk_type(sk), (idx)))
+#define sk_PROFESSION_INFO_new(cmp) ((STACK_OF(PROFESSION_INFO) *)OPENSSL_sk_new(ossl_check_PROFESSION_INFO_compfunc_type(cmp)))
+#define sk_PROFESSION_INFO_new_null() ((STACK_OF(PROFESSION_INFO) *)OPENSSL_sk_new_null())
+#define sk_PROFESSION_INFO_new_reserve(cmp, n) ((STACK_OF(PROFESSION_INFO) *)OPENSSL_sk_new_reserve(ossl_check_PROFESSION_INFO_compfunc_type(cmp), (n)))
+#define sk_PROFESSION_INFO_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_PROFESSION_INFO_sk_type(sk), (n))
+#define sk_PROFESSION_INFO_free(sk) OPENSSL_sk_free(ossl_check_PROFESSION_INFO_sk_type(sk))
+#define sk_PROFESSION_INFO_zero(sk) OPENSSL_sk_zero(ossl_check_PROFESSION_INFO_sk_type(sk))
+#define sk_PROFESSION_INFO_delete(sk, i) ((PROFESSION_INFO *)OPENSSL_sk_delete(ossl_check_PROFESSION_INFO_sk_type(sk), (i)))
+#define sk_PROFESSION_INFO_delete_ptr(sk, ptr) ((PROFESSION_INFO *)OPENSSL_sk_delete_ptr(ossl_check_PROFESSION_INFO_sk_type(sk), ossl_check_PROFESSION_INFO_type(ptr)))
+#define sk_PROFESSION_INFO_push(sk, ptr) OPENSSL_sk_push(ossl_check_PROFESSION_INFO_sk_type(sk), ossl_check_PROFESSION_INFO_type(ptr))
+#define sk_PROFESSION_INFO_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_PROFESSION_INFO_sk_type(sk), ossl_check_PROFESSION_INFO_type(ptr))
+#define sk_PROFESSION_INFO_pop(sk) ((PROFESSION_INFO *)OPENSSL_sk_pop(ossl_check_PROFESSION_INFO_sk_type(sk)))
+#define sk_PROFESSION_INFO_shift(sk) ((PROFESSION_INFO *)OPENSSL_sk_shift(ossl_check_PROFESSION_INFO_sk_type(sk)))
+#define sk_PROFESSION_INFO_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_PROFESSION_INFO_sk_type(sk),ossl_check_PROFESSION_INFO_freefunc_type(freefunc))
+#define sk_PROFESSION_INFO_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_PROFESSION_INFO_sk_type(sk), ossl_check_PROFESSION_INFO_type(ptr), (idx))
+#define sk_PROFESSION_INFO_set(sk, idx, ptr) ((PROFESSION_INFO *)OPENSSL_sk_set(ossl_check_PROFESSION_INFO_sk_type(sk), (idx), ossl_check_PROFESSION_INFO_type(ptr)))
+#define sk_PROFESSION_INFO_find(sk, ptr) OPENSSL_sk_find(ossl_check_PROFESSION_INFO_sk_type(sk), ossl_check_PROFESSION_INFO_type(ptr))
+#define sk_PROFESSION_INFO_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_PROFESSION_INFO_sk_type(sk), ossl_check_PROFESSION_INFO_type(ptr))
+#define sk_PROFESSION_INFO_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_PROFESSION_INFO_sk_type(sk), ossl_check_PROFESSION_INFO_type(ptr), pnum)
+#define sk_PROFESSION_INFO_sort(sk) OPENSSL_sk_sort(ossl_check_PROFESSION_INFO_sk_type(sk))
+#define sk_PROFESSION_INFO_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_PROFESSION_INFO_sk_type(sk))
+#define sk_PROFESSION_INFO_dup(sk) ((STACK_OF(PROFESSION_INFO) *)OPENSSL_sk_dup(ossl_check_const_PROFESSION_INFO_sk_type(sk)))
+#define sk_PROFESSION_INFO_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(PROFESSION_INFO) *)OPENSSL_sk_deep_copy(ossl_check_const_PROFESSION_INFO_sk_type(sk), ossl_check_PROFESSION_INFO_copyfunc_type(copyfunc), ossl_check_PROFESSION_INFO_freefunc_type(freefunc)))
+#define sk_PROFESSION_INFO_set_cmp_func(sk, cmp) ((sk_PROFESSION_INFO_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_PROFESSION_INFO_sk_type(sk), ossl_check_PROFESSION_INFO_compfunc_type(cmp)))
+SKM_DEFINE_STACK_OF_INTERNAL(ADMISSIONS, ADMISSIONS, ADMISSIONS)
+#define sk_ADMISSIONS_num(sk) OPENSSL_sk_num(ossl_check_const_ADMISSIONS_sk_type(sk))
+#define sk_ADMISSIONS_value(sk, idx) ((ADMISSIONS *)OPENSSL_sk_value(ossl_check_const_ADMISSIONS_sk_type(sk), (idx)))
+#define sk_ADMISSIONS_new(cmp) ((STACK_OF(ADMISSIONS) *)OPENSSL_sk_new(ossl_check_ADMISSIONS_compfunc_type(cmp)))
+#define sk_ADMISSIONS_new_null() ((STACK_OF(ADMISSIONS) *)OPENSSL_sk_new_null())
+#define sk_ADMISSIONS_new_reserve(cmp, n) ((STACK_OF(ADMISSIONS) *)OPENSSL_sk_new_reserve(ossl_check_ADMISSIONS_compfunc_type(cmp), (n)))
+#define sk_ADMISSIONS_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ADMISSIONS_sk_type(sk), (n))
+#define sk_ADMISSIONS_free(sk) OPENSSL_sk_free(ossl_check_ADMISSIONS_sk_type(sk))
+#define sk_ADMISSIONS_zero(sk) OPENSSL_sk_zero(ossl_check_ADMISSIONS_sk_type(sk))
+#define sk_ADMISSIONS_delete(sk, i) ((ADMISSIONS *)OPENSSL_sk_delete(ossl_check_ADMISSIONS_sk_type(sk), (i)))
+#define sk_ADMISSIONS_delete_ptr(sk, ptr) ((ADMISSIONS *)OPENSSL_sk_delete_ptr(ossl_check_ADMISSIONS_sk_type(sk), ossl_check_ADMISSIONS_type(ptr)))
+#define sk_ADMISSIONS_push(sk, ptr) OPENSSL_sk_push(ossl_check_ADMISSIONS_sk_type(sk), ossl_check_ADMISSIONS_type(ptr))
+#define sk_ADMISSIONS_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ADMISSIONS_sk_type(sk), ossl_check_ADMISSIONS_type(ptr))
+#define sk_ADMISSIONS_pop(sk) ((ADMISSIONS *)OPENSSL_sk_pop(ossl_check_ADMISSIONS_sk_type(sk)))
+#define sk_ADMISSIONS_shift(sk) ((ADMISSIONS *)OPENSSL_sk_shift(ossl_check_ADMISSIONS_sk_type(sk)))
+#define sk_ADMISSIONS_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ADMISSIONS_sk_type(sk),ossl_check_ADMISSIONS_freefunc_type(freefunc))
+#define sk_ADMISSIONS_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ADMISSIONS_sk_type(sk), ossl_check_ADMISSIONS_type(ptr), (idx))
+#define sk_ADMISSIONS_set(sk, idx, ptr) ((ADMISSIONS *)OPENSSL_sk_set(ossl_check_ADMISSIONS_sk_type(sk), (idx), ossl_check_ADMISSIONS_type(ptr)))
+#define sk_ADMISSIONS_find(sk, ptr) OPENSSL_sk_find(ossl_check_ADMISSIONS_sk_type(sk), ossl_check_ADMISSIONS_type(ptr))
+#define sk_ADMISSIONS_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ADMISSIONS_sk_type(sk), ossl_check_ADMISSIONS_type(ptr))
+#define sk_ADMISSIONS_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ADMISSIONS_sk_type(sk), ossl_check_ADMISSIONS_type(ptr), pnum)
+#define sk_ADMISSIONS_sort(sk) OPENSSL_sk_sort(ossl_check_ADMISSIONS_sk_type(sk))
+#define sk_ADMISSIONS_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ADMISSIONS_sk_type(sk))
+#define sk_ADMISSIONS_dup(sk) ((STACK_OF(ADMISSIONS) *)OPENSSL_sk_dup(ossl_check_const_ADMISSIONS_sk_type(sk)))
+#define sk_ADMISSIONS_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ADMISSIONS) *)OPENSSL_sk_deep_copy(ossl_check_const_ADMISSIONS_sk_type(sk), ossl_check_ADMISSIONS_copyfunc_type(copyfunc), ossl_check_ADMISSIONS_freefunc_type(freefunc)))
+#define sk_ADMISSIONS_set_cmp_func(sk, cmp) ((sk_ADMISSIONS_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ADMISSIONS_sk_type(sk), ossl_check_ADMISSIONS_compfunc_type(cmp)))
+
+typedef STACK_OF(PROFESSION_INFO) PROFESSION_INFOS;
+
+const ASN1_OBJECT *NAMING_AUTHORITY_get0_authorityId(
+    const NAMING_AUTHORITY *n);
+const ASN1_IA5STRING *NAMING_AUTHORITY_get0_authorityURL(
+    const NAMING_AUTHORITY *n);
+const ASN1_STRING *NAMING_AUTHORITY_get0_authorityText(
+    const NAMING_AUTHORITY *n);
+void NAMING_AUTHORITY_set0_authorityId(NAMING_AUTHORITY *n,
+    ASN1_OBJECT* namingAuthorityId);
+void NAMING_AUTHORITY_set0_authorityURL(NAMING_AUTHORITY *n,
+    ASN1_IA5STRING* namingAuthorityUrl);
+void NAMING_AUTHORITY_set0_authorityText(NAMING_AUTHORITY *n,
+    ASN1_STRING* namingAuthorityText);
+
+const GENERAL_NAME *ADMISSION_SYNTAX_get0_admissionAuthority(
+    const ADMISSION_SYNTAX *as);
+void ADMISSION_SYNTAX_set0_admissionAuthority(
+    ADMISSION_SYNTAX *as, GENERAL_NAME *aa);
+const STACK_OF(ADMISSIONS) *ADMISSION_SYNTAX_get0_contentsOfAdmissions(
+    const ADMISSION_SYNTAX *as);
+void ADMISSION_SYNTAX_set0_contentsOfAdmissions(
+    ADMISSION_SYNTAX *as, STACK_OF(ADMISSIONS) *a);
+const GENERAL_NAME *ADMISSIONS_get0_admissionAuthority(const ADMISSIONS *a);
+void ADMISSIONS_set0_admissionAuthority(ADMISSIONS *a, GENERAL_NAME *aa);
+const NAMING_AUTHORITY *ADMISSIONS_get0_namingAuthority(const ADMISSIONS *a);
+void ADMISSIONS_set0_namingAuthority(ADMISSIONS *a, NAMING_AUTHORITY *na);
+const PROFESSION_INFOS *ADMISSIONS_get0_professionInfos(const ADMISSIONS *a);
+void ADMISSIONS_set0_professionInfos(ADMISSIONS *a, PROFESSION_INFOS *pi);
+const ASN1_OCTET_STRING *PROFESSION_INFO_get0_addProfessionInfo(
+    const PROFESSION_INFO *pi);
+void PROFESSION_INFO_set0_addProfessionInfo(
+    PROFESSION_INFO *pi, ASN1_OCTET_STRING *aos);
+const NAMING_AUTHORITY *PROFESSION_INFO_get0_namingAuthority(
+    const PROFESSION_INFO *pi);
+void PROFESSION_INFO_set0_namingAuthority(
+    PROFESSION_INFO *pi, NAMING_AUTHORITY *na);
+const STACK_OF(ASN1_STRING) *PROFESSION_INFO_get0_professionItems(
+    const PROFESSION_INFO *pi);
+void PROFESSION_INFO_set0_professionItems(
+    PROFESSION_INFO *pi, STACK_OF(ASN1_STRING) *as);
+const STACK_OF(ASN1_OBJECT) *PROFESSION_INFO_get0_professionOIDs(
+    const PROFESSION_INFO *pi);
+void PROFESSION_INFO_set0_professionOIDs(
+    PROFESSION_INFO *pi, STACK_OF(ASN1_OBJECT) *po);
+const ASN1_PRINTABLESTRING *PROFESSION_INFO_get0_registrationNumber(
+    const PROFESSION_INFO *pi);
+void PROFESSION_INFO_set0_registrationNumber(
+    PROFESSION_INFO *pi, ASN1_PRINTABLESTRING *rn);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/x509v3.h.in b/openssl/x509v3.h.in
new file mode 100644
index 0000000..e33c9d3
--- /dev/null
+++ b/openssl/x509v3.h.in
@@ -0,0 +1,1020 @@
+/*
+ * {- join("\n * ", @autowarntext) -}
+ *
+ * Copyright 1999-2023 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+{-
+use OpenSSL::stackhash qw(generate_stack_macros);
+-}
+
+#ifndef OPENSSL_X509V3_H
+# define OPENSSL_X509V3_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_X509V3_H
+# endif
+
+# include <openssl/bio.h>
+# include <openssl/x509.h>
+# include <openssl/conf.h>
+# include <openssl/x509v3err.h>
+# ifndef OPENSSL_NO_STDIO
+#  include <stdio.h>
+# endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Forward reference */
+struct v3_ext_method;
+struct v3_ext_ctx;
+
+/* Useful typedefs */
+
+typedef void *(*X509V3_EXT_NEW)(void);
+typedef void (*X509V3_EXT_FREE) (void *);
+typedef void *(*X509V3_EXT_D2I)(void *, const unsigned char **, long);
+typedef int (*X509V3_EXT_I2D) (const void *, unsigned char **);
+typedef STACK_OF(CONF_VALUE) *
+    (*X509V3_EXT_I2V) (const struct v3_ext_method *method, void *ext,
+                       STACK_OF(CONF_VALUE) *extlist);
+typedef void *(*X509V3_EXT_V2I)(const struct v3_ext_method *method,
+                                struct v3_ext_ctx *ctx,
+                                STACK_OF(CONF_VALUE) *values);
+typedef char *(*X509V3_EXT_I2S)(const struct v3_ext_method *method,
+                                void *ext);
+typedef void *(*X509V3_EXT_S2I)(const struct v3_ext_method *method,
+                                struct v3_ext_ctx *ctx, const char *str);
+typedef int (*X509V3_EXT_I2R) (const struct v3_ext_method *method, void *ext,
+                               BIO *out, int indent);
+typedef void *(*X509V3_EXT_R2I)(const struct v3_ext_method *method,
+                                struct v3_ext_ctx *ctx, const char *str);
+
+/* V3 extension structure */
+
+struct v3_ext_method {
+    int ext_nid;
+    int ext_flags;
+/* If this is set the following four fields are ignored */
+    ASN1_ITEM_EXP *it;
+/* Old style ASN1 calls */
+    X509V3_EXT_NEW ext_new;
+    X509V3_EXT_FREE ext_free;
+    X509V3_EXT_D2I d2i;
+    X509V3_EXT_I2D i2d;
+/* The following pair is used for string extensions */
+    X509V3_EXT_I2S i2s;
+    X509V3_EXT_S2I s2i;
+/* The following pair is used for multi-valued extensions */
+    X509V3_EXT_I2V i2v;
+    X509V3_EXT_V2I v2i;
+/* The following are used for raw extensions */
+    X509V3_EXT_I2R i2r;
+    X509V3_EXT_R2I r2i;
+    void *usr_data;             /* Any extension specific data */
+};
+
+typedef struct X509V3_CONF_METHOD_st {
+    char *(*get_string) (void *db, const char *section, const char *value);
+    STACK_OF(CONF_VALUE) *(*get_section) (void *db, const char *section);
+    void (*free_string) (void *db, char *string);
+    void (*free_section) (void *db, STACK_OF(CONF_VALUE) *section);
+} X509V3_CONF_METHOD;
+
+/* Context specific info for producing X509 v3 extensions*/
+struct v3_ext_ctx {
+# define X509V3_CTX_TEST 0x1
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define CTX_TEST X509V3_CTX_TEST
+# endif
+# define X509V3_CTX_REPLACE 0x2
+    int flags;
+    X509 *issuer_cert;
+    X509 *subject_cert;
+    X509_REQ *subject_req;
+    X509_CRL *crl;
+    X509V3_CONF_METHOD *db_meth;
+    void *db;
+    EVP_PKEY *issuer_pkey;
+/* Maybe more here */
+};
+
+typedef struct v3_ext_method X509V3_EXT_METHOD;
+
+{-
+    generate_stack_macros("X509V3_EXT_METHOD");
+-}
+
+/* ext_flags values */
+# define X509V3_EXT_DYNAMIC      0x1
+# define X509V3_EXT_CTX_DEP      0x2
+# define X509V3_EXT_MULTILINE    0x4
+
+typedef BIT_STRING_BITNAME ENUMERATED_NAMES;
+
+typedef struct BASIC_CONSTRAINTS_st {
+    int ca;
+    ASN1_INTEGER *pathlen;
+} BASIC_CONSTRAINTS;
+
+typedef struct PKEY_USAGE_PERIOD_st {
+    ASN1_GENERALIZEDTIME *notBefore;
+    ASN1_GENERALIZEDTIME *notAfter;
+} PKEY_USAGE_PERIOD;
+
+typedef struct otherName_st {
+    ASN1_OBJECT *type_id;
+    ASN1_TYPE *value;
+} OTHERNAME;
+
+typedef struct EDIPartyName_st {
+    ASN1_STRING *nameAssigner;
+    ASN1_STRING *partyName;
+} EDIPARTYNAME;
+
+typedef struct GENERAL_NAME_st {
+# define GEN_OTHERNAME   0
+# define GEN_EMAIL       1
+# define GEN_DNS         2
+# define GEN_X400        3
+# define GEN_DIRNAME     4
+# define GEN_EDIPARTY    5
+# define GEN_URI         6
+# define GEN_IPADD       7
+# define GEN_RID         8
+    int type;
+    union {
+        char *ptr;
+        OTHERNAME *otherName;   /* otherName */
+        ASN1_IA5STRING *rfc822Name;
+        ASN1_IA5STRING *dNSName;
+        ASN1_STRING *x400Address;
+        X509_NAME *directoryName;
+        EDIPARTYNAME *ediPartyName;
+        ASN1_IA5STRING *uniformResourceIdentifier;
+        ASN1_OCTET_STRING *iPAddress;
+        ASN1_OBJECT *registeredID;
+        /* Old names */
+        ASN1_OCTET_STRING *ip;  /* iPAddress */
+        X509_NAME *dirn;        /* dirn */
+        ASN1_IA5STRING *ia5;    /* rfc822Name, dNSName,
+                                 * uniformResourceIdentifier */
+        ASN1_OBJECT *rid;       /* registeredID */
+        ASN1_TYPE *other;       /* x400Address */
+    } d;
+} GENERAL_NAME;
+
+typedef struct ACCESS_DESCRIPTION_st {
+    ASN1_OBJECT *method;
+    GENERAL_NAME *location;
+} ACCESS_DESCRIPTION;
+
+{-
+    generate_stack_macros("ACCESS_DESCRIPTION")
+    .generate_stack_macros("GENERAL_NAME");
+-}
+
+typedef STACK_OF(ACCESS_DESCRIPTION) AUTHORITY_INFO_ACCESS;
+typedef STACK_OF(ASN1_OBJECT) EXTENDED_KEY_USAGE;
+typedef STACK_OF(ASN1_INTEGER) TLS_FEATURE;
+typedef STACK_OF(GENERAL_NAME) GENERAL_NAMES;
+
+{-
+    generate_stack_macros("GENERAL_NAMES");
+-}
+
+typedef struct DIST_POINT_NAME_st {
+    int type;
+    union {
+        GENERAL_NAMES *fullname;
+        STACK_OF(X509_NAME_ENTRY) *relativename;
+    } name;
+/* If relativename then this contains the full distribution point name */
+    X509_NAME *dpname;
+} DIST_POINT_NAME;
+/* All existing reasons */
+# define CRLDP_ALL_REASONS       0x807f
+
+# define CRL_REASON_NONE                         -1
+# define CRL_REASON_UNSPECIFIED                  0
+# define CRL_REASON_KEY_COMPROMISE               1
+# define CRL_REASON_CA_COMPROMISE                2
+# define CRL_REASON_AFFILIATION_CHANGED          3
+# define CRL_REASON_SUPERSEDED                   4
+# define CRL_REASON_CESSATION_OF_OPERATION       5
+# define CRL_REASON_CERTIFICATE_HOLD             6
+# define CRL_REASON_REMOVE_FROM_CRL              8
+# define CRL_REASON_PRIVILEGE_WITHDRAWN          9
+# define CRL_REASON_AA_COMPROMISE                10
+
+struct DIST_POINT_st {
+    DIST_POINT_NAME *distpoint;
+    ASN1_BIT_STRING *reasons;
+    GENERAL_NAMES *CRLissuer;
+    int dp_reasons;
+};
+
+{-
+    generate_stack_macros("DIST_POINT");
+-}
+
+typedef STACK_OF(DIST_POINT) CRL_DIST_POINTS;
+
+struct AUTHORITY_KEYID_st {
+    ASN1_OCTET_STRING *keyid;
+    GENERAL_NAMES *issuer;
+    ASN1_INTEGER *serial;
+};
+
+/* Strong extranet structures */
+
+typedef struct SXNET_ID_st {
+    ASN1_INTEGER *zone;
+    ASN1_OCTET_STRING *user;
+} SXNETID;
+
+{-
+    generate_stack_macros("SXNETID");
+-}
+
+
+typedef struct SXNET_st {
+    ASN1_INTEGER *version;
+    STACK_OF(SXNETID) *ids;
+} SXNET;
+
+typedef struct ISSUER_SIGN_TOOL_st {
+    ASN1_UTF8STRING *signTool;
+    ASN1_UTF8STRING *cATool;
+    ASN1_UTF8STRING *signToolCert;
+    ASN1_UTF8STRING *cAToolCert;
+} ISSUER_SIGN_TOOL;
+
+typedef struct NOTICEREF_st {
+    ASN1_STRING *organization;
+    STACK_OF(ASN1_INTEGER) *noticenos;
+} NOTICEREF;
+
+typedef struct USERNOTICE_st {
+    NOTICEREF *noticeref;
+    ASN1_STRING *exptext;
+} USERNOTICE;
+
+typedef struct POLICYQUALINFO_st {
+    ASN1_OBJECT *pqualid;
+    union {
+        ASN1_IA5STRING *cpsuri;
+        USERNOTICE *usernotice;
+        ASN1_TYPE *other;
+    } d;
+} POLICYQUALINFO;
+
+{-
+    generate_stack_macros("POLICYQUALINFO");
+-}
+
+
+typedef struct POLICYINFO_st {
+    ASN1_OBJECT *policyid;
+    STACK_OF(POLICYQUALINFO) *qualifiers;
+} POLICYINFO;
+
+{-
+    generate_stack_macros("POLICYINFO");
+-}
+
+typedef STACK_OF(POLICYINFO) CERTIFICATEPOLICIES;
+
+typedef struct POLICY_MAPPING_st {
+    ASN1_OBJECT *issuerDomainPolicy;
+    ASN1_OBJECT *subjectDomainPolicy;
+} POLICY_MAPPING;
+
+{-
+    generate_stack_macros("POLICY_MAPPING");
+-}
+
+typedef STACK_OF(POLICY_MAPPING) POLICY_MAPPINGS;
+
+typedef struct GENERAL_SUBTREE_st {
+    GENERAL_NAME *base;
+    ASN1_INTEGER *minimum;
+    ASN1_INTEGER *maximum;
+} GENERAL_SUBTREE;
+
+{-
+    generate_stack_macros("GENERAL_SUBTREE");
+-}
+
+struct NAME_CONSTRAINTS_st {
+    STACK_OF(GENERAL_SUBTREE) *permittedSubtrees;
+    STACK_OF(GENERAL_SUBTREE) *excludedSubtrees;
+};
+
+typedef struct POLICY_CONSTRAINTS_st {
+    ASN1_INTEGER *requireExplicitPolicy;
+    ASN1_INTEGER *inhibitPolicyMapping;
+} POLICY_CONSTRAINTS;
+
+/* Proxy certificate structures, see RFC 3820 */
+typedef struct PROXY_POLICY_st {
+    ASN1_OBJECT *policyLanguage;
+    ASN1_OCTET_STRING *policy;
+} PROXY_POLICY;
+
+typedef struct PROXY_CERT_INFO_EXTENSION_st {
+    ASN1_INTEGER *pcPathLengthConstraint;
+    PROXY_POLICY *proxyPolicy;
+} PROXY_CERT_INFO_EXTENSION;
+
+DECLARE_ASN1_FUNCTIONS(PROXY_POLICY)
+DECLARE_ASN1_FUNCTIONS(PROXY_CERT_INFO_EXTENSION)
+
+struct ISSUING_DIST_POINT_st {
+    DIST_POINT_NAME *distpoint;
+    int onlyuser;
+    int onlyCA;
+    ASN1_BIT_STRING *onlysomereasons;
+    int indirectCRL;
+    int onlyattr;
+};
+
+/* Values in idp_flags field */
+/* IDP present */
+# define IDP_PRESENT     0x1
+/* IDP values inconsistent */
+# define IDP_INVALID     0x2
+/* onlyuser true */
+# define IDP_ONLYUSER    0x4
+/* onlyCA true */
+# define IDP_ONLYCA      0x8
+/* onlyattr true */
+# define IDP_ONLYATTR    0x10
+/* indirectCRL true */
+# define IDP_INDIRECT    0x20
+/* onlysomereasons present */
+# define IDP_REASONS     0x40
+
+# define X509V3_conf_err(val) ERR_add_error_data(6, \
+                        "section:", (val)->section, \
+                        ",name:", (val)->name, ",value:", (val)->value)
+
+# define X509V3_set_ctx_test(ctx) \
+    X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, X509V3_CTX_TEST)
+# define X509V3_set_ctx_nodb(ctx) (ctx)->db = NULL;
+
+# define EXT_BITSTRING(nid, table) { nid, 0, ASN1_ITEM_ref(ASN1_BIT_STRING), \
+                        0,0,0,0, \
+                        0,0, \
+                        (X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \
+                        (X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \
+                        NULL, NULL, \
+                        table}
+
+# define EXT_IA5STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_IA5STRING), \
+                        0,0,0,0, \
+                        (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \
+                        (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \
+                        0,0,0,0, \
+                        NULL}
+
+#define EXT_UTF8STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_UTF8STRING), \
+                        0,0,0,0, \
+                        (X509V3_EXT_I2S)i2s_ASN1_UTF8STRING, \
+                        (X509V3_EXT_S2I)s2i_ASN1_UTF8STRING, \
+                        0,0,0,0, \
+                        NULL}
+
+# define EXT_END { -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+
+/* X509_PURPOSE stuff */
+
+# define EXFLAG_BCONS            0x1
+# define EXFLAG_KUSAGE           0x2
+# define EXFLAG_XKUSAGE          0x4
+# define EXFLAG_NSCERT           0x8
+
+# define EXFLAG_CA               0x10
+# define EXFLAG_SI               0x20 /* self-issued, maybe not self-signed */
+# define EXFLAG_V1               0x40
+# define EXFLAG_INVALID          0x80
+/* EXFLAG_SET is set to indicate that some values have been precomputed */
+# define EXFLAG_SET              0x100
+# define EXFLAG_CRITICAL         0x200
+# define EXFLAG_PROXY            0x400
+
+# define EXFLAG_INVALID_POLICY   0x800
+# define EXFLAG_FRESHEST         0x1000
+# define EXFLAG_SS               0x2000 /* cert is apparently self-signed */
+
+# define EXFLAG_BCONS_CRITICAL   0x10000
+# define EXFLAG_AKID_CRITICAL    0x20000
+# define EXFLAG_SKID_CRITICAL    0x40000
+# define EXFLAG_SAN_CRITICAL     0x80000
+# define EXFLAG_NO_FINGERPRINT   0x100000
+
+# define KU_DIGITAL_SIGNATURE    0x0080
+# define KU_NON_REPUDIATION      0x0040
+# define KU_KEY_ENCIPHERMENT     0x0020
+# define KU_DATA_ENCIPHERMENT    0x0010
+# define KU_KEY_AGREEMENT        0x0008
+# define KU_KEY_CERT_SIGN        0x0004
+# define KU_CRL_SIGN             0x0002
+# define KU_ENCIPHER_ONLY        0x0001
+# define KU_DECIPHER_ONLY        0x8000
+
+# define NS_SSL_CLIENT           0x80
+# define NS_SSL_SERVER           0x40
+# define NS_SMIME                0x20
+# define NS_OBJSIGN              0x10
+# define NS_SSL_CA               0x04
+# define NS_SMIME_CA             0x02
+# define NS_OBJSIGN_CA           0x01
+# define NS_ANY_CA               (NS_SSL_CA|NS_SMIME_CA|NS_OBJSIGN_CA)
+
+# define XKU_SSL_SERVER          0x1
+# define XKU_SSL_CLIENT          0x2
+# define XKU_SMIME               0x4
+# define XKU_CODE_SIGN           0x8
+# define XKU_SGC                 0x10 /* Netscape or MS Server-Gated Crypto */
+# define XKU_OCSP_SIGN           0x20
+# define XKU_TIMESTAMP           0x40
+# define XKU_DVCS                0x80
+# define XKU_ANYEKU              0x100
+
+# define X509_PURPOSE_DYNAMIC    0x1
+# define X509_PURPOSE_DYNAMIC_NAME       0x2
+
+typedef struct x509_purpose_st {
+    int purpose;
+    int trust;                  /* Default trust ID */
+    int flags;
+    int (*check_purpose) (const struct x509_purpose_st *, const X509 *, int);
+    char *name;
+    char *sname;
+    void *usr_data;
+} X509_PURPOSE;
+
+{-
+    generate_stack_macros("X509_PURPOSE");
+-}
+
+
+# define X509_PURPOSE_SSL_CLIENT         1
+# define X509_PURPOSE_SSL_SERVER         2
+# define X509_PURPOSE_NS_SSL_SERVER      3
+# define X509_PURPOSE_SMIME_SIGN         4
+# define X509_PURPOSE_SMIME_ENCRYPT      5
+# define X509_PURPOSE_CRL_SIGN           6
+# define X509_PURPOSE_ANY                7
+# define X509_PURPOSE_OCSP_HELPER        8
+# define X509_PURPOSE_TIMESTAMP_SIGN     9
+
+# define X509_PURPOSE_MIN                1
+# define X509_PURPOSE_MAX                9
+
+/* Flags for X509V3_EXT_print() */
+
+# define X509V3_EXT_UNKNOWN_MASK         (0xfL << 16)
+/* Return error for unknown extensions */
+# define X509V3_EXT_DEFAULT              0
+/* Print error for unknown extensions */
+# define X509V3_EXT_ERROR_UNKNOWN        (1L << 16)
+/* ASN1 parse unknown extensions */
+# define X509V3_EXT_PARSE_UNKNOWN        (2L << 16)
+/* BIO_dump unknown extensions */
+# define X509V3_EXT_DUMP_UNKNOWN         (3L << 16)
+
+/* Flags for X509V3_add1_i2d */
+
+# define X509V3_ADD_OP_MASK              0xfL
+# define X509V3_ADD_DEFAULT              0L
+# define X509V3_ADD_APPEND               1L
+# define X509V3_ADD_REPLACE              2L
+# define X509V3_ADD_REPLACE_EXISTING     3L
+# define X509V3_ADD_KEEP_EXISTING        4L
+# define X509V3_ADD_DELETE               5L
+# define X509V3_ADD_SILENT               0x10
+
+DECLARE_ASN1_FUNCTIONS(BASIC_CONSTRAINTS)
+
+DECLARE_ASN1_FUNCTIONS(SXNET)
+DECLARE_ASN1_FUNCTIONS(SXNETID)
+
+DECLARE_ASN1_FUNCTIONS(ISSUER_SIGN_TOOL)
+
+int SXNET_add_id_asc(SXNET **psx, const char *zone, const char *user, int userlen);
+int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, const char *user,
+                       int userlen);
+int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, const char *user,
+                         int userlen);
+
+ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, const char *zone);
+ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone);
+ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone);
+
+DECLARE_ASN1_FUNCTIONS(AUTHORITY_KEYID)
+
+DECLARE_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD)
+
+DECLARE_ASN1_FUNCTIONS(GENERAL_NAME)
+DECLARE_ASN1_DUP_FUNCTION(GENERAL_NAME)
+int GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b);
+
+ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
+                                     X509V3_CTX *ctx,
+                                     STACK_OF(CONF_VALUE) *nval);
+STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
+                                          ASN1_BIT_STRING *bits,
+                                          STACK_OF(CONF_VALUE) *extlist);
+char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, ASN1_IA5STRING *ia5);
+ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
+                                   X509V3_CTX *ctx, const char *str);
+char *i2s_ASN1_UTF8STRING(X509V3_EXT_METHOD *method, ASN1_UTF8STRING *utf8);
+ASN1_UTF8STRING *s2i_ASN1_UTF8STRING(X509V3_EXT_METHOD *method,
+                                   X509V3_CTX *ctx, const char *str);
+
+STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method,
+                                       GENERAL_NAME *gen,
+                                       STACK_OF(CONF_VALUE) *ret);
+int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen);
+
+DECLARE_ASN1_FUNCTIONS(GENERAL_NAMES)
+
+STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method,
+                                        GENERAL_NAMES *gen,
+                                        STACK_OF(CONF_VALUE) *extlist);
+GENERAL_NAMES *v2i_GENERAL_NAMES(const X509V3_EXT_METHOD *method,
+                                 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+
+DECLARE_ASN1_FUNCTIONS(OTHERNAME)
+DECLARE_ASN1_FUNCTIONS(EDIPARTYNAME)
+int OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b);
+void GENERAL_NAME_set0_value(GENERAL_NAME *a, int type, void *value);
+void *GENERAL_NAME_get0_value(const GENERAL_NAME *a, int *ptype);
+int GENERAL_NAME_set0_othername(GENERAL_NAME *gen,
+                                ASN1_OBJECT *oid, ASN1_TYPE *value);
+int GENERAL_NAME_get0_otherName(const GENERAL_NAME *gen,
+                                ASN1_OBJECT **poid, ASN1_TYPE **pvalue);
+
+char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
+                            const ASN1_OCTET_STRING *ia5);
+ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
+                                         X509V3_CTX *ctx, const char *str);
+
+DECLARE_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE)
+int i2a_ACCESS_DESCRIPTION(BIO *bp, const ACCESS_DESCRIPTION *a);
+
+DECLARE_ASN1_ALLOC_FUNCTIONS(TLS_FEATURE)
+
+DECLARE_ASN1_FUNCTIONS(CERTIFICATEPOLICIES)
+DECLARE_ASN1_FUNCTIONS(POLICYINFO)
+DECLARE_ASN1_FUNCTIONS(POLICYQUALINFO)
+DECLARE_ASN1_FUNCTIONS(USERNOTICE)
+DECLARE_ASN1_FUNCTIONS(NOTICEREF)
+
+DECLARE_ASN1_FUNCTIONS(CRL_DIST_POINTS)
+DECLARE_ASN1_FUNCTIONS(DIST_POINT)
+DECLARE_ASN1_FUNCTIONS(DIST_POINT_NAME)
+DECLARE_ASN1_FUNCTIONS(ISSUING_DIST_POINT)
+
+int DIST_POINT_set_dpname(DIST_POINT_NAME *dpn, const X509_NAME *iname);
+
+int NAME_CONSTRAINTS_check(X509 *x, NAME_CONSTRAINTS *nc);
+int NAME_CONSTRAINTS_check_CN(X509 *x, NAME_CONSTRAINTS *nc);
+
+DECLARE_ASN1_FUNCTIONS(ACCESS_DESCRIPTION)
+DECLARE_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS)
+
+DECLARE_ASN1_ITEM(POLICY_MAPPING)
+DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING)
+DECLARE_ASN1_ITEM(POLICY_MAPPINGS)
+
+DECLARE_ASN1_ITEM(GENERAL_SUBTREE)
+DECLARE_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE)
+
+DECLARE_ASN1_ITEM(NAME_CONSTRAINTS)
+DECLARE_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS)
+
+DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS)
+DECLARE_ASN1_ITEM(POLICY_CONSTRAINTS)
+
+GENERAL_NAME *a2i_GENERAL_NAME(GENERAL_NAME *out,
+                               const X509V3_EXT_METHOD *method,
+                               X509V3_CTX *ctx, int gen_type,
+                               const char *value, int is_nc);
+
+# ifdef OPENSSL_CONF_H
+GENERAL_NAME *v2i_GENERAL_NAME(const X509V3_EXT_METHOD *method,
+                               X509V3_CTX *ctx, CONF_VALUE *cnf);
+GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out,
+                                  const X509V3_EXT_METHOD *method,
+                                  X509V3_CTX *ctx, CONF_VALUE *cnf,
+                                  int is_nc);
+
+void X509V3_conf_free(CONF_VALUE *val);
+
+X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid,
+                                     const char *value);
+X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, const char *name,
+                                 const char *value);
+int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, const char *section,
+                            STACK_OF(X509_EXTENSION) **sk);
+int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, const char *section,
+                         X509 *cert);
+int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, const char *section,
+                             X509_REQ *req);
+int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, const char *section,
+                             X509_CRL *crl);
+
+X509_EXTENSION *X509V3_EXT_conf_nid(LHASH_OF(CONF_VALUE) *conf,
+                                    X509V3_CTX *ctx, int ext_nid,
+                                    const char *value);
+X509_EXTENSION *X509V3_EXT_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
+                                const char *name, const char *value);
+int X509V3_EXT_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
+                        const char *section, X509 *cert);
+int X509V3_EXT_REQ_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
+                            const char *section, X509_REQ *req);
+int X509V3_EXT_CRL_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
+                            const char *section, X509_CRL *crl);
+
+int X509V3_add_value_bool_nf(const char *name, int asn1_bool,
+                             STACK_OF(CONF_VALUE) **extlist);
+int X509V3_get_value_bool(const CONF_VALUE *value, int *asn1_bool);
+int X509V3_get_value_int(const CONF_VALUE *value, ASN1_INTEGER **aint);
+void X509V3_set_nconf(X509V3_CTX *ctx, CONF *conf);
+void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH_OF(CONF_VALUE) *lhash);
+# endif
+
+char *X509V3_get_string(X509V3_CTX *ctx, const char *name, const char *section);
+STACK_OF(CONF_VALUE) *X509V3_get_section(X509V3_CTX *ctx, const char *section);
+void X509V3_string_free(X509V3_CTX *ctx, char *str);
+void X509V3_section_free(X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section);
+void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject,
+                    X509_REQ *req, X509_CRL *crl, int flags);
+/* For API backward compatibility, this is separate from X509V3_set_ctx(): */
+int X509V3_set_issuer_pkey(X509V3_CTX *ctx, EVP_PKEY *pkey);
+
+int X509V3_add_value(const char *name, const char *value,
+                     STACK_OF(CONF_VALUE) **extlist);
+int X509V3_add_value_uchar(const char *name, const unsigned char *value,
+                           STACK_OF(CONF_VALUE) **extlist);
+int X509V3_add_value_bool(const char *name, int asn1_bool,
+                          STACK_OF(CONF_VALUE) **extlist);
+int X509V3_add_value_int(const char *name, const ASN1_INTEGER *aint,
+                         STACK_OF(CONF_VALUE) **extlist);
+char *i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, const ASN1_INTEGER *aint);
+ASN1_INTEGER *s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, const char *value);
+char *i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, const ASN1_ENUMERATED *aint);
+char *i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth,
+                                const ASN1_ENUMERATED *aint);
+int X509V3_EXT_add(X509V3_EXT_METHOD *ext);
+int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist);
+int X509V3_EXT_add_alias(int nid_to, int nid_from);
+void X509V3_EXT_cleanup(void);
+
+const X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext);
+const X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid);
+int X509V3_add_standard_extensions(void);
+STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line);
+void *X509V3_EXT_d2i(X509_EXTENSION *ext);
+void *X509V3_get_d2i(const STACK_OF(X509_EXTENSION) *x, int nid, int *crit,
+                     int *idx);
+
+X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc);
+int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value,
+                    int crit, unsigned long flags);
+
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+/* The new declarations are in crypto.h, but the old ones were here. */
+# define hex_to_string OPENSSL_buf2hexstr
+# define string_to_hex OPENSSL_hexstr2buf
+#endif
+
+void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent,
+                        int ml);
+int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag,
+                     int indent);
+#ifndef OPENSSL_NO_STDIO
+int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent);
+#endif
+int X509V3_extensions_print(BIO *out, const char *title,
+                            const STACK_OF(X509_EXTENSION) *exts,
+                            unsigned long flag, int indent);
+
+int X509_check_ca(X509 *x);
+int X509_check_purpose(X509 *x, int id, int ca);
+int X509_supported_extension(X509_EXTENSION *ex);
+int X509_PURPOSE_set(int *p, int purpose);
+int X509_check_issued(X509 *issuer, X509 *subject);
+int X509_check_akid(const X509 *issuer, const AUTHORITY_KEYID *akid);
+void X509_set_proxy_flag(X509 *x);
+void X509_set_proxy_pathlen(X509 *x, long l);
+long X509_get_proxy_pathlen(X509 *x);
+
+uint32_t X509_get_extension_flags(X509 *x);
+uint32_t X509_get_key_usage(X509 *x);
+uint32_t X509_get_extended_key_usage(X509 *x);
+const ASN1_OCTET_STRING *X509_get0_subject_key_id(X509 *x);
+const ASN1_OCTET_STRING *X509_get0_authority_key_id(X509 *x);
+const GENERAL_NAMES *X509_get0_authority_issuer(X509 *x);
+const ASN1_INTEGER *X509_get0_authority_serial(X509 *x);
+
+int X509_PURPOSE_get_count(void);
+X509_PURPOSE *X509_PURPOSE_get0(int idx);
+int X509_PURPOSE_get_by_sname(const char *sname);
+int X509_PURPOSE_get_by_id(int id);
+int X509_PURPOSE_add(int id, int trust, int flags,
+                     int (*ck) (const X509_PURPOSE *, const X509 *, int),
+                     const char *name, const char *sname, void *arg);
+char *X509_PURPOSE_get0_name(const X509_PURPOSE *xp);
+char *X509_PURPOSE_get0_sname(const X509_PURPOSE *xp);
+int X509_PURPOSE_get_trust(const X509_PURPOSE *xp);
+void X509_PURPOSE_cleanup(void);
+int X509_PURPOSE_get_id(const X509_PURPOSE *);
+
+STACK_OF(OPENSSL_STRING) *X509_get1_email(X509 *x);
+STACK_OF(OPENSSL_STRING) *X509_REQ_get1_email(X509_REQ *x);
+void X509_email_free(STACK_OF(OPENSSL_STRING) *sk);
+STACK_OF(OPENSSL_STRING) *X509_get1_ocsp(X509 *x);
+/* Flags for X509_check_* functions */
+
+/*
+ * Always check subject name for host match even if subject alt names present
+ */
+# define X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT    0x1
+/* Disable wildcard matching for dnsName fields and common name. */
+# define X509_CHECK_FLAG_NO_WILDCARDS    0x2
+/* Wildcards must not match a partial label. */
+# define X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS 0x4
+/* Allow (non-partial) wildcards to match multiple labels. */
+# define X509_CHECK_FLAG_MULTI_LABEL_WILDCARDS 0x8
+/* Constraint verifier subdomain patterns to match a single labels. */
+# define X509_CHECK_FLAG_SINGLE_LABEL_SUBDOMAINS 0x10
+/* Never check the subject CN */
+# define X509_CHECK_FLAG_NEVER_CHECK_SUBJECT    0x20
+/*
+ * Match reference identifiers starting with "." to any sub-domain.
+ * This is a non-public flag, turned on implicitly when the subject
+ * reference identity is a DNS name.
+ */
+# define _X509_CHECK_FLAG_DOT_SUBDOMAINS 0x8000
+
+int X509_check_host(X509 *x, const char *chk, size_t chklen,
+                    unsigned int flags, char **peername);
+int X509_check_email(X509 *x, const char *chk, size_t chklen,
+                     unsigned int flags);
+int X509_check_ip(X509 *x, const unsigned char *chk, size_t chklen,
+                  unsigned int flags);
+int X509_check_ip_asc(X509 *x, const char *ipasc, unsigned int flags);
+
+ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc);
+ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc);
+int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE) *dn_sk,
+                             unsigned long chtype);
+
+void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent);
+{-
+    generate_stack_macros("X509_POLICY_NODE");
+-}
+
+
+#ifndef OPENSSL_NO_RFC3779
+typedef struct ASRange_st {
+    ASN1_INTEGER *min, *max;
+} ASRange;
+
+# define ASIdOrRange_id          0
+# define ASIdOrRange_range       1
+
+typedef struct ASIdOrRange_st {
+    int type;
+    union {
+        ASN1_INTEGER *id;
+        ASRange *range;
+    } u;
+} ASIdOrRange;
+
+{-
+    generate_stack_macros("ASIdOrRange");
+-}
+
+typedef STACK_OF(ASIdOrRange) ASIdOrRanges;
+
+# define ASIdentifierChoice_inherit              0
+# define ASIdentifierChoice_asIdsOrRanges        1
+
+typedef struct ASIdentifierChoice_st {
+    int type;
+    union {
+        ASN1_NULL *inherit;
+        ASIdOrRanges *asIdsOrRanges;
+    } u;
+} ASIdentifierChoice;
+
+typedef struct ASIdentifiers_st {
+    ASIdentifierChoice *asnum, *rdi;
+} ASIdentifiers;
+
+DECLARE_ASN1_FUNCTIONS(ASRange)
+DECLARE_ASN1_FUNCTIONS(ASIdOrRange)
+DECLARE_ASN1_FUNCTIONS(ASIdentifierChoice)
+DECLARE_ASN1_FUNCTIONS(ASIdentifiers)
+
+typedef struct IPAddressRange_st {
+    ASN1_BIT_STRING *min, *max;
+} IPAddressRange;
+
+# define IPAddressOrRange_addressPrefix  0
+# define IPAddressOrRange_addressRange   1
+
+typedef struct IPAddressOrRange_st {
+    int type;
+    union {
+        ASN1_BIT_STRING *addressPrefix;
+        IPAddressRange *addressRange;
+    } u;
+} IPAddressOrRange;
+
+{-
+    generate_stack_macros("IPAddressOrRange");
+-}
+
+typedef STACK_OF(IPAddressOrRange) IPAddressOrRanges;
+
+# define IPAddressChoice_inherit                 0
+# define IPAddressChoice_addressesOrRanges       1
+
+typedef struct IPAddressChoice_st {
+    int type;
+    union {
+        ASN1_NULL *inherit;
+        IPAddressOrRanges *addressesOrRanges;
+    } u;
+} IPAddressChoice;
+
+typedef struct IPAddressFamily_st {
+    ASN1_OCTET_STRING *addressFamily;
+    IPAddressChoice *ipAddressChoice;
+} IPAddressFamily;
+
+{-
+    generate_stack_macros("IPAddressFamily");
+-}
+
+
+typedef STACK_OF(IPAddressFamily) IPAddrBlocks;
+
+DECLARE_ASN1_FUNCTIONS(IPAddressRange)
+DECLARE_ASN1_FUNCTIONS(IPAddressOrRange)
+DECLARE_ASN1_FUNCTIONS(IPAddressChoice)
+DECLARE_ASN1_FUNCTIONS(IPAddressFamily)
+
+/*
+ * API tag for elements of the ASIdentifer SEQUENCE.
+ */
+# define V3_ASID_ASNUM   0
+# define V3_ASID_RDI     1
+
+/*
+ * AFI values, assigned by IANA.  It'd be nice to make the AFI
+ * handling code totally generic, but there are too many little things
+ * that would need to be defined for other address families for it to
+ * be worth the trouble.
+ */
+# define IANA_AFI_IPV4   1
+# define IANA_AFI_IPV6   2
+
+/*
+ * Utilities to construct and extract values from RFC3779 extensions,
+ * since some of the encodings (particularly for IP address prefixes
+ * and ranges) are a bit tedious to work with directly.
+ */
+int X509v3_asid_add_inherit(ASIdentifiers *asid, int which);
+int X509v3_asid_add_id_or_range(ASIdentifiers *asid, int which,
+                                ASN1_INTEGER *min, ASN1_INTEGER *max);
+int X509v3_addr_add_inherit(IPAddrBlocks *addr,
+                            const unsigned afi, const unsigned *safi);
+int X509v3_addr_add_prefix(IPAddrBlocks *addr,
+                           const unsigned afi, const unsigned *safi,
+                           unsigned char *a, const int prefixlen);
+int X509v3_addr_add_range(IPAddrBlocks *addr,
+                          const unsigned afi, const unsigned *safi,
+                          unsigned char *min, unsigned char *max);
+unsigned X509v3_addr_get_afi(const IPAddressFamily *f);
+int X509v3_addr_get_range(IPAddressOrRange *aor, const unsigned afi,
+                          unsigned char *min, unsigned char *max,
+                          const int length);
+
+/*
+ * Canonical forms.
+ */
+int X509v3_asid_is_canonical(ASIdentifiers *asid);
+int X509v3_addr_is_canonical(IPAddrBlocks *addr);
+int X509v3_asid_canonize(ASIdentifiers *asid);
+int X509v3_addr_canonize(IPAddrBlocks *addr);
+
+/*
+ * Tests for inheritance and containment.
+ */
+int X509v3_asid_inherits(ASIdentifiers *asid);
+int X509v3_addr_inherits(IPAddrBlocks *addr);
+int X509v3_asid_subset(ASIdentifiers *a, ASIdentifiers *b);
+int X509v3_addr_subset(IPAddrBlocks *a, IPAddrBlocks *b);
+
+/*
+ * Check whether RFC 3779 extensions nest properly in chains.
+ */
+int X509v3_asid_validate_path(X509_STORE_CTX *);
+int X509v3_addr_validate_path(X509_STORE_CTX *);
+int X509v3_asid_validate_resource_set(STACK_OF(X509) *chain,
+                                      ASIdentifiers *ext,
+                                      int allow_inheritance);
+int X509v3_addr_validate_resource_set(STACK_OF(X509) *chain,
+                                      IPAddrBlocks *ext, int allow_inheritance);
+
+#endif                         /* OPENSSL_NO_RFC3779 */
+
+{-
+    generate_stack_macros("ASN1_STRING");
+-}
+
+/*
+ * Admission Syntax
+ */
+typedef struct NamingAuthority_st NAMING_AUTHORITY;
+typedef struct ProfessionInfo_st PROFESSION_INFO;
+typedef struct Admissions_st ADMISSIONS;
+typedef struct AdmissionSyntax_st ADMISSION_SYNTAX;
+DECLARE_ASN1_FUNCTIONS(NAMING_AUTHORITY)
+DECLARE_ASN1_FUNCTIONS(PROFESSION_INFO)
+DECLARE_ASN1_FUNCTIONS(ADMISSIONS)
+DECLARE_ASN1_FUNCTIONS(ADMISSION_SYNTAX)
+{-
+    generate_stack_macros("PROFESSION_INFO")
+    .generate_stack_macros("ADMISSIONS");
+-}
+typedef STACK_OF(PROFESSION_INFO) PROFESSION_INFOS;
+
+const ASN1_OBJECT *NAMING_AUTHORITY_get0_authorityId(
+    const NAMING_AUTHORITY *n);
+const ASN1_IA5STRING *NAMING_AUTHORITY_get0_authorityURL(
+    const NAMING_AUTHORITY *n);
+const ASN1_STRING *NAMING_AUTHORITY_get0_authorityText(
+    const NAMING_AUTHORITY *n);
+void NAMING_AUTHORITY_set0_authorityId(NAMING_AUTHORITY *n,
+    ASN1_OBJECT* namingAuthorityId);
+void NAMING_AUTHORITY_set0_authorityURL(NAMING_AUTHORITY *n,
+    ASN1_IA5STRING* namingAuthorityUrl);
+void NAMING_AUTHORITY_set0_authorityText(NAMING_AUTHORITY *n,
+    ASN1_STRING* namingAuthorityText);
+
+const GENERAL_NAME *ADMISSION_SYNTAX_get0_admissionAuthority(
+    const ADMISSION_SYNTAX *as);
+void ADMISSION_SYNTAX_set0_admissionAuthority(
+    ADMISSION_SYNTAX *as, GENERAL_NAME *aa);
+const STACK_OF(ADMISSIONS) *ADMISSION_SYNTAX_get0_contentsOfAdmissions(
+    const ADMISSION_SYNTAX *as);
+void ADMISSION_SYNTAX_set0_contentsOfAdmissions(
+    ADMISSION_SYNTAX *as, STACK_OF(ADMISSIONS) *a);
+const GENERAL_NAME *ADMISSIONS_get0_admissionAuthority(const ADMISSIONS *a);
+void ADMISSIONS_set0_admissionAuthority(ADMISSIONS *a, GENERAL_NAME *aa);
+const NAMING_AUTHORITY *ADMISSIONS_get0_namingAuthority(const ADMISSIONS *a);
+void ADMISSIONS_set0_namingAuthority(ADMISSIONS *a, NAMING_AUTHORITY *na);
+const PROFESSION_INFOS *ADMISSIONS_get0_professionInfos(const ADMISSIONS *a);
+void ADMISSIONS_set0_professionInfos(ADMISSIONS *a, PROFESSION_INFOS *pi);
+const ASN1_OCTET_STRING *PROFESSION_INFO_get0_addProfessionInfo(
+    const PROFESSION_INFO *pi);
+void PROFESSION_INFO_set0_addProfessionInfo(
+    PROFESSION_INFO *pi, ASN1_OCTET_STRING *aos);
+const NAMING_AUTHORITY *PROFESSION_INFO_get0_namingAuthority(
+    const PROFESSION_INFO *pi);
+void PROFESSION_INFO_set0_namingAuthority(
+    PROFESSION_INFO *pi, NAMING_AUTHORITY *na);
+const STACK_OF(ASN1_STRING) *PROFESSION_INFO_get0_professionItems(
+    const PROFESSION_INFO *pi);
+void PROFESSION_INFO_set0_professionItems(
+    PROFESSION_INFO *pi, STACK_OF(ASN1_STRING) *as);
+const STACK_OF(ASN1_OBJECT) *PROFESSION_INFO_get0_professionOIDs(
+    const PROFESSION_INFO *pi);
+void PROFESSION_INFO_set0_professionOIDs(
+    PROFESSION_INFO *pi, STACK_OF(ASN1_OBJECT) *po);
+const ASN1_PRINTABLESTRING *PROFESSION_INFO_get0_registrationNumber(
+    const PROFESSION_INFO *pi);
+void PROFESSION_INFO_set0_registrationNumber(
+    PROFESSION_INFO *pi, ASN1_PRINTABLESTRING *rn);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif
diff --git a/openssl/x509v3err.h b/openssl/x509v3err.h
new file mode 100644
index 0000000..1ae3a56
--- /dev/null
+++ b/openssl/x509v3err.h
@@ -0,0 +1,93 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_X509V3ERR_H
+# define OPENSSL_X509V3ERR_H
+# pragma once
+
+# include <openssl/opensslconf.h>
+# include <openssl/symhacks.h>
+# include <openssl/cryptoerr_legacy.h>
+
+
+
+/*
+ * X509V3 reason codes.
+ */
+# define X509V3_R_BAD_IP_ADDRESS                          118
+# define X509V3_R_BAD_OBJECT                              119
+# define X509V3_R_BN_DEC2BN_ERROR                         100
+# define X509V3_R_BN_TO_ASN1_INTEGER_ERROR                101
+# define X509V3_R_DIRNAME_ERROR                           149
+# define X509V3_R_DISTPOINT_ALREADY_SET                   160
+# define X509V3_R_DUPLICATE_ZONE_ID                       133
+# define X509V3_R_EMPTY_KEY_USAGE                         169
+# define X509V3_R_ERROR_CONVERTING_ZONE                   131
+# define X509V3_R_ERROR_CREATING_EXTENSION                144
+# define X509V3_R_ERROR_IN_EXTENSION                      128
+# define X509V3_R_EXPECTED_A_SECTION_NAME                 137
+# define X509V3_R_EXTENSION_EXISTS                        145
+# define X509V3_R_EXTENSION_NAME_ERROR                    115
+# define X509V3_R_EXTENSION_NOT_FOUND                     102
+# define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED         103
+# define X509V3_R_EXTENSION_VALUE_ERROR                   116
+# define X509V3_R_ILLEGAL_EMPTY_EXTENSION                 151
+# define X509V3_R_INCORRECT_POLICY_SYNTAX_TAG             152
+# define X509V3_R_INVALID_ASNUMBER                        162
+# define X509V3_R_INVALID_ASRANGE                         163
+# define X509V3_R_INVALID_BOOLEAN_STRING                  104
+# define X509V3_R_INVALID_CERTIFICATE                     158
+# define X509V3_R_INVALID_EMPTY_NAME                      108
+# define X509V3_R_INVALID_EXTENSION_STRING                105
+# define X509V3_R_INVALID_INHERITANCE                     165
+# define X509V3_R_INVALID_IPADDRESS                       166
+# define X509V3_R_INVALID_MULTIPLE_RDNS                   161
+# define X509V3_R_INVALID_NAME                            106
+# define X509V3_R_INVALID_NULL_ARGUMENT                   107
+# define X509V3_R_INVALID_NULL_VALUE                      109
+# define X509V3_R_INVALID_NUMBER                          140
+# define X509V3_R_INVALID_NUMBERS                         141
+# define X509V3_R_INVALID_OBJECT_IDENTIFIER               110
+# define X509V3_R_INVALID_OPTION                          138
+# define X509V3_R_INVALID_POLICY_IDENTIFIER               134
+# define X509V3_R_INVALID_PROXY_POLICY_SETTING            153
+# define X509V3_R_INVALID_PURPOSE                         146
+# define X509V3_R_INVALID_SAFI                            164
+# define X509V3_R_INVALID_SECTION                         135
+# define X509V3_R_INVALID_SYNTAX                          143
+# define X509V3_R_ISSUER_DECODE_ERROR                     126
+# define X509V3_R_MISSING_VALUE                           124
+# define X509V3_R_NEED_ORGANIZATION_AND_NUMBERS           142
+# define X509V3_R_NEGATIVE_PATHLEN                        168
+# define X509V3_R_NO_CONFIG_DATABASE                      136
+# define X509V3_R_NO_ISSUER_CERTIFICATE                   121
+# define X509V3_R_NO_ISSUER_DETAILS                       127
+# define X509V3_R_NO_POLICY_IDENTIFIER                    139
+# define X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED   154
+# define X509V3_R_NO_PUBLIC_KEY                           114
+# define X509V3_R_NO_SUBJECT_DETAILS                      125
+# define X509V3_R_OPERATION_NOT_DEFINED                   148
+# define X509V3_R_OTHERNAME_ERROR                         147
+# define X509V3_R_POLICY_LANGUAGE_ALREADY_DEFINED         155
+# define X509V3_R_POLICY_PATH_LENGTH                      156
+# define X509V3_R_POLICY_PATH_LENGTH_ALREADY_DEFINED      157
+# define X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY 159
+# define X509V3_R_SECTION_NOT_FOUND                       150
+# define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS            122
+# define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID              123
+# define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT             111
+# define X509V3_R_UNKNOWN_EXTENSION                       129
+# define X509V3_R_UNKNOWN_EXTENSION_NAME                  130
+# define X509V3_R_UNKNOWN_OPTION                          120
+# define X509V3_R_UNSUPPORTED_OPTION                      117
+# define X509V3_R_UNSUPPORTED_TYPE                        167
+# define X509V3_R_USER_TOO_LONG                           132
+
+#endif