| 1 | /*
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| 2 | * {- join("\n * ", @autowarntext) -}
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| 3 | *
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| 4 | * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
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| 5 | * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
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| 6 | *
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| 7 | * Licensed under the Apache License 2.0 (the "License"). You may not use
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| 8 | * this file except in compliance with the License. You can obtain a copy
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| 9 | * in the file LICENSE in the source distribution or at
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| 10 | * https://www.openssl.org/source/license.html
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| 11 | */
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| 12 |
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| 13 | {-
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| 14 | use OpenSSL::stackhash qw(generate_stack_macros);
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| 15 | -}
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| 16 |
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| 17 | #ifndef OPENSSL_CRYPTO_H
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| 18 | # define OPENSSL_CRYPTO_H
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| 19 | # pragma once
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| 20 |
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| 21 | # include <openssl/macros.h>
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| 22 | # ifndef OPENSSL_NO_DEPRECATED_3_0
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| 23 | # define HEADER_CRYPTO_H
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| 24 | # endif
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| 25 |
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| 26 | # include <stdlib.h>
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| 27 | # include <time.h>
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| 28 |
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| 29 | # include <openssl/e_os2.h>
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| 30 |
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| 31 | # ifndef OPENSSL_NO_STDIO
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| 32 | # include <stdio.h>
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| 33 | # endif
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| 34 |
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| 35 | # include <openssl/safestack.h>
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| 36 | # include <openssl/opensslv.h>
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| 37 | # include <openssl/types.h>
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| 38 | # include <openssl/opensslconf.h>
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| 39 | # include <openssl/cryptoerr.h>
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| 40 | # include <openssl/core.h>
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| 41 |
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| 42 | # ifdef CHARSET_EBCDIC
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| 43 | # include <openssl/ebcdic.h>
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| 44 | # endif
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| 45 |
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| 46 | /*
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| 47 | * Resolve problems on some operating systems with symbol names that clash
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| 48 | * one way or another
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| 49 | */
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| 50 | # include <openssl/symhacks.h>
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| 51 |
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| 52 | # ifndef OPENSSL_NO_DEPRECATED_1_1_0
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| 53 | # include <openssl/opensslv.h>
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| 54 | # endif
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| 55 |
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| 56 | #ifdef __cplusplus
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| 57 | extern "C" {
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| 58 | #endif
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| 59 |
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| 60 | # ifndef OPENSSL_NO_DEPRECATED_1_1_0
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| 61 | # define SSLeay OpenSSL_version_num
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| 62 | # define SSLeay_version OpenSSL_version
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| 63 | # define SSLEAY_VERSION_NUMBER OPENSSL_VERSION_NUMBER
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| 64 | # define SSLEAY_VERSION OPENSSL_VERSION
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| 65 | # define SSLEAY_CFLAGS OPENSSL_CFLAGS
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| 66 | # define SSLEAY_BUILT_ON OPENSSL_BUILT_ON
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| 67 | # define SSLEAY_PLATFORM OPENSSL_PLATFORM
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| 68 | # define SSLEAY_DIR OPENSSL_DIR
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| 69 |
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| 70 | /*
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| 71 | * Old type for allocating dynamic locks. No longer used. Use the new thread
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| 72 | * API instead.
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| 73 | */
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| 74 | typedef struct {
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| 75 | int dummy;
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| 76 | } CRYPTO_dynlock;
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| 77 |
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| 78 | # endif /* OPENSSL_NO_DEPRECATED_1_1_0 */
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| 79 |
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| 80 | typedef void CRYPTO_RWLOCK;
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| 81 |
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| 82 | CRYPTO_RWLOCK *CRYPTO_THREAD_lock_new(void);
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| 83 | __owur int CRYPTO_THREAD_read_lock(CRYPTO_RWLOCK *lock);
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| 84 | __owur int CRYPTO_THREAD_write_lock(CRYPTO_RWLOCK *lock);
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| 85 | int CRYPTO_THREAD_unlock(CRYPTO_RWLOCK *lock);
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| 86 | void CRYPTO_THREAD_lock_free(CRYPTO_RWLOCK *lock);
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| 87 |
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| 88 | int CRYPTO_atomic_add(int *val, int amount, int *ret, CRYPTO_RWLOCK *lock);
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| 89 | int CRYPTO_atomic_or(uint64_t *val, uint64_t op, uint64_t *ret,
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| 90 | CRYPTO_RWLOCK *lock);
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| 91 | int CRYPTO_atomic_load(uint64_t *val, uint64_t *ret, CRYPTO_RWLOCK *lock);
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| 92 |
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| 93 | /* No longer needed, so this is a no-op */
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| 94 | #define OPENSSL_malloc_init() while(0) continue
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| 95 |
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| 96 | # define OPENSSL_malloc(num) \
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| 97 | CRYPTO_malloc(num, OPENSSL_FILE, OPENSSL_LINE)
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| 98 | # define OPENSSL_zalloc(num) \
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| 99 | CRYPTO_zalloc(num, OPENSSL_FILE, OPENSSL_LINE)
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| 100 | # define OPENSSL_realloc(addr, num) \
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| 101 | CRYPTO_realloc(addr, num, OPENSSL_FILE, OPENSSL_LINE)
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| 102 | # define OPENSSL_clear_realloc(addr, old_num, num) \
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| 103 | CRYPTO_clear_realloc(addr, old_num, num, OPENSSL_FILE, OPENSSL_LINE)
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| 104 | # define OPENSSL_clear_free(addr, num) \
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| 105 | CRYPTO_clear_free(addr, num, OPENSSL_FILE, OPENSSL_LINE)
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| 106 | # define OPENSSL_free(addr) \
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| 107 | CRYPTO_free(addr, OPENSSL_FILE, OPENSSL_LINE)
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| 108 | # define OPENSSL_memdup(str, s) \
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| 109 | CRYPTO_memdup((str), s, OPENSSL_FILE, OPENSSL_LINE)
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| 110 | # define OPENSSL_strdup(str) \
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| 111 | CRYPTO_strdup(str, OPENSSL_FILE, OPENSSL_LINE)
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| 112 | # define OPENSSL_strndup(str, n) \
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| 113 | CRYPTO_strndup(str, n, OPENSSL_FILE, OPENSSL_LINE)
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| 114 | # define OPENSSL_secure_malloc(num) \
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| 115 | CRYPTO_secure_malloc(num, OPENSSL_FILE, OPENSSL_LINE)
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| 116 | # define OPENSSL_secure_zalloc(num) \
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| 117 | CRYPTO_secure_zalloc(num, OPENSSL_FILE, OPENSSL_LINE)
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| 118 | # define OPENSSL_secure_free(addr) \
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| 119 | CRYPTO_secure_free(addr, OPENSSL_FILE, OPENSSL_LINE)
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| 120 | # define OPENSSL_secure_clear_free(addr, num) \
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| 121 | CRYPTO_secure_clear_free(addr, num, OPENSSL_FILE, OPENSSL_LINE)
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| 122 | # define OPENSSL_secure_actual_size(ptr) \
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| 123 | CRYPTO_secure_actual_size(ptr)
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| 124 |
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| 125 | size_t OPENSSL_strlcpy(char *dst, const char *src, size_t siz);
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| 126 | size_t OPENSSL_strlcat(char *dst, const char *src, size_t siz);
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| 127 | size_t OPENSSL_strnlen(const char *str, size_t maxlen);
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| 128 | int OPENSSL_buf2hexstr_ex(char *str, size_t str_n, size_t *strlength,
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| 129 | const unsigned char *buf, size_t buflen,
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| 130 | const char sep);
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| 131 | char *OPENSSL_buf2hexstr(const unsigned char *buf, long buflen);
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| 132 | int OPENSSL_hexstr2buf_ex(unsigned char *buf, size_t buf_n, size_t *buflen,
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| 133 | const char *str, const char sep);
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| 134 | unsigned char *OPENSSL_hexstr2buf(const char *str, long *buflen);
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| 135 | int OPENSSL_hexchar2int(unsigned char c);
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| 136 | int OPENSSL_strcasecmp(const char *s1, const char *s2);
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| 137 | int OPENSSL_strncasecmp(const char *s1, const char *s2, size_t n);
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| 138 |
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| 139 | # define OPENSSL_MALLOC_MAX_NELEMS(type) (((1U<<(sizeof(int)*8-1))-1)/sizeof(type))
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| 140 |
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| 141 | /*
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| 142 | * These functions return the values of OPENSSL_VERSION_MAJOR,
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| 143 | * OPENSSL_VERSION_MINOR, OPENSSL_VERSION_PATCH, OPENSSL_VERSION_PRE_RELEASE
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| 144 | * and OPENSSL_VERSION_BUILD_METADATA, respectively.
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| 145 | */
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| 146 | unsigned int OPENSSL_version_major(void);
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| 147 | unsigned int OPENSSL_version_minor(void);
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| 148 | unsigned int OPENSSL_version_patch(void);
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| 149 | const char *OPENSSL_version_pre_release(void);
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| 150 | const char *OPENSSL_version_build_metadata(void);
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| 151 |
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| 152 | unsigned long OpenSSL_version_num(void);
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| 153 | const char *OpenSSL_version(int type);
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| 154 | # define OPENSSL_VERSION 0
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| 155 | # define OPENSSL_CFLAGS 1
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| 156 | # define OPENSSL_BUILT_ON 2
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| 157 | # define OPENSSL_PLATFORM 3
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| 158 | # define OPENSSL_DIR 4
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| 159 | # define OPENSSL_ENGINES_DIR 5
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| 160 | # define OPENSSL_VERSION_STRING 6
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| 161 | # define OPENSSL_FULL_VERSION_STRING 7
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| 162 | # define OPENSSL_MODULES_DIR 8
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| 163 | # define OPENSSL_CPU_INFO 9
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| 164 |
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| 165 | const char *OPENSSL_info(int type);
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| 166 | /*
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| 167 | * The series starts at 1001 to avoid confusion with the OpenSSL_version
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| 168 | * types.
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| 169 | */
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| 170 | # define OPENSSL_INFO_CONFIG_DIR 1001
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| 171 | # define OPENSSL_INFO_ENGINES_DIR 1002
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| 172 | # define OPENSSL_INFO_MODULES_DIR 1003
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| 173 | # define OPENSSL_INFO_DSO_EXTENSION 1004
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| 174 | # define OPENSSL_INFO_DIR_FILENAME_SEPARATOR 1005
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| 175 | # define OPENSSL_INFO_LIST_SEPARATOR 1006
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| 176 | # define OPENSSL_INFO_SEED_SOURCE 1007
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| 177 | # define OPENSSL_INFO_CPU_SETTINGS 1008
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| 178 |
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| 179 | int OPENSSL_issetugid(void);
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| 180 |
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| 181 | struct crypto_ex_data_st {
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| 182 | OSSL_LIB_CTX *ctx;
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| 183 | STACK_OF(void) *sk;
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| 184 | };
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| 185 |
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| 186 | {-
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| 187 | generate_stack_macros("void");
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| 188 | -}
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| 189 |
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| 190 |
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| 191 | /*
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| 192 | * Per class, we have a STACK of function pointers.
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| 193 | */
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| 194 | # define CRYPTO_EX_INDEX_SSL 0
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| 195 | # define CRYPTO_EX_INDEX_SSL_CTX 1
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| 196 | # define CRYPTO_EX_INDEX_SSL_SESSION 2
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| 197 | # define CRYPTO_EX_INDEX_X509 3
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| 198 | # define CRYPTO_EX_INDEX_X509_STORE 4
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| 199 | # define CRYPTO_EX_INDEX_X509_STORE_CTX 5
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| 200 | # define CRYPTO_EX_INDEX_DH 6
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| 201 | # define CRYPTO_EX_INDEX_DSA 7
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| 202 | # define CRYPTO_EX_INDEX_EC_KEY 8
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| 203 | # define CRYPTO_EX_INDEX_RSA 9
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| 204 | # define CRYPTO_EX_INDEX_ENGINE 10
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| 205 | # define CRYPTO_EX_INDEX_UI 11
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| 206 | # define CRYPTO_EX_INDEX_BIO 12
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| 207 | # define CRYPTO_EX_INDEX_APP 13
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| 208 | # define CRYPTO_EX_INDEX_UI_METHOD 14
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| 209 | # define CRYPTO_EX_INDEX_RAND_DRBG 15
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| 210 | # define CRYPTO_EX_INDEX_DRBG CRYPTO_EX_INDEX_RAND_DRBG
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| 211 | # define CRYPTO_EX_INDEX_OSSL_LIB_CTX 16
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| 212 | # define CRYPTO_EX_INDEX_EVP_PKEY 17
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| 213 | # define CRYPTO_EX_INDEX__COUNT 18
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| 214 |
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| 215 | typedef void CRYPTO_EX_new (void *parent, void *ptr, CRYPTO_EX_DATA *ad,
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| 216 | int idx, long argl, void *argp);
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| 217 | typedef void CRYPTO_EX_free (void *parent, void *ptr, CRYPTO_EX_DATA *ad,
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| 218 | int idx, long argl, void *argp);
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| 219 | typedef int CRYPTO_EX_dup (CRYPTO_EX_DATA *to, const CRYPTO_EX_DATA *from,
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| 220 | void **from_d, int idx, long argl, void *argp);
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| 221 | __owur int CRYPTO_get_ex_new_index(int class_index, long argl, void *argp,
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| 222 | CRYPTO_EX_new *new_func,
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| 223 | CRYPTO_EX_dup *dup_func,
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| 224 | CRYPTO_EX_free *free_func);
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| 225 | /* No longer use an index. */
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| 226 | int CRYPTO_free_ex_index(int class_index, int idx);
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| 227 |
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| 228 | /*
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| 229 | * Initialise/duplicate/free CRYPTO_EX_DATA variables corresponding to a
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| 230 | * given class (invokes whatever per-class callbacks are applicable)
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| 231 | */
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| 232 | int CRYPTO_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
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| 233 | int CRYPTO_dup_ex_data(int class_index, CRYPTO_EX_DATA *to,
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| 234 | const CRYPTO_EX_DATA *from);
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| 235 |
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| 236 | void CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
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| 237 |
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| 238 | /* Allocate a single item in the CRYPTO_EX_DATA variable */
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| 239 | int CRYPTO_alloc_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad,
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| 240 | int idx);
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| 241 |
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| 242 | /*
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| 243 | * Get/set data in a CRYPTO_EX_DATA variable corresponding to a particular
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| 244 | * index (relative to the class type involved)
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| 245 | */
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| 246 | int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val);
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| 247 | void *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad, int idx);
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| 248 |
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| 249 | # ifndef OPENSSL_NO_DEPRECATED_1_1_0
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| 250 | /*
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| 251 | * This function cleans up all "ex_data" state. It mustn't be called under
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| 252 | * potential race-conditions.
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| 253 | */
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| 254 | # define CRYPTO_cleanup_all_ex_data() while(0) continue
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| 255 |
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| 256 | /*
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| 257 | * The old locking functions have been removed completely without compatibility
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| 258 | * macros. This is because the old functions either could not properly report
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| 259 | * errors, or the returned error values were not clearly documented.
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| 260 | * Replacing the locking functions with no-ops would cause race condition
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| 261 | * issues in the affected applications. It is far better for them to fail at
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| 262 | * compile time.
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| 263 | * On the other hand, the locking callbacks are no longer used. Consequently,
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| 264 | * the callback management functions can be safely replaced with no-op macros.
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| 265 | */
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| 266 | # define CRYPTO_num_locks() (1)
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| 267 | # define CRYPTO_set_locking_callback(func)
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| 268 | # define CRYPTO_get_locking_callback() (NULL)
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| 269 | # define CRYPTO_set_add_lock_callback(func)
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| 270 | # define CRYPTO_get_add_lock_callback() (NULL)
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| 271 |
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| 272 | /*
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| 273 | * These defines where used in combination with the old locking callbacks,
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| 274 | * they are not called anymore, but old code that's not called might still
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| 275 | * use them.
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| 276 | */
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| 277 | # define CRYPTO_LOCK 1
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| 278 | # define CRYPTO_UNLOCK 2
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| 279 | # define CRYPTO_READ 4
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| 280 | # define CRYPTO_WRITE 8
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| 281 |
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| 282 | /* This structure is no longer used */
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| 283 | typedef struct crypto_threadid_st {
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| 284 | int dummy;
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| 285 | } CRYPTO_THREADID;
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| 286 | /* Only use CRYPTO_THREADID_set_[numeric|pointer]() within callbacks */
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| 287 | # define CRYPTO_THREADID_set_numeric(id, val)
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| 288 | # define CRYPTO_THREADID_set_pointer(id, ptr)
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| 289 | # define CRYPTO_THREADID_set_callback(threadid_func) (0)
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| 290 | # define CRYPTO_THREADID_get_callback() (NULL)
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| 291 | # define CRYPTO_THREADID_current(id)
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| 292 | # define CRYPTO_THREADID_cmp(a, b) (-1)
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| 293 | # define CRYPTO_THREADID_cpy(dest, src)
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| 294 | # define CRYPTO_THREADID_hash(id) (0UL)
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| 295 |
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| 296 | # ifndef OPENSSL_NO_DEPRECATED_1_0_0
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| 297 | # define CRYPTO_set_id_callback(func)
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| 298 | # define CRYPTO_get_id_callback() (NULL)
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| 299 | # define CRYPTO_thread_id() (0UL)
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| 300 | # endif /* OPENSSL_NO_DEPRECATED_1_0_0 */
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| 301 |
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| 302 | # define CRYPTO_set_dynlock_create_callback(dyn_create_function)
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| 303 | # define CRYPTO_set_dynlock_lock_callback(dyn_lock_function)
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| 304 | # define CRYPTO_set_dynlock_destroy_callback(dyn_destroy_function)
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| 305 | # define CRYPTO_get_dynlock_create_callback() (NULL)
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| 306 | # define CRYPTO_get_dynlock_lock_callback() (NULL)
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| 307 | # define CRYPTO_get_dynlock_destroy_callback() (NULL)
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| 308 | # endif /* OPENSSL_NO_DEPRECATED_1_1_0 */
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| 309 |
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| 310 | typedef void *(*CRYPTO_malloc_fn)(size_t num, const char *file, int line);
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| 311 | typedef void *(*CRYPTO_realloc_fn)(void *addr, size_t num, const char *file,
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| 312 | int line);
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| 313 | typedef void (*CRYPTO_free_fn)(void *addr, const char *file, int line);
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| 314 | int CRYPTO_set_mem_functions(CRYPTO_malloc_fn malloc_fn,
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| 315 | CRYPTO_realloc_fn realloc_fn,
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| 316 | CRYPTO_free_fn free_fn);
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| 317 | void CRYPTO_get_mem_functions(CRYPTO_malloc_fn *malloc_fn,
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| 318 | CRYPTO_realloc_fn *realloc_fn,
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| 319 | CRYPTO_free_fn *free_fn);
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| 320 |
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| 321 | void *CRYPTO_malloc(size_t num, const char *file, int line);
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| 322 | void *CRYPTO_zalloc(size_t num, const char *file, int line);
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| 323 | void *CRYPTO_memdup(const void *str, size_t siz, const char *file, int line);
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| 324 | char *CRYPTO_strdup(const char *str, const char *file, int line);
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| 325 | char *CRYPTO_strndup(const char *str, size_t s, const char *file, int line);
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| 326 | void CRYPTO_free(void *ptr, const char *file, int line);
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| 327 | void CRYPTO_clear_free(void *ptr, size_t num, const char *file, int line);
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| 328 | void *CRYPTO_realloc(void *addr, size_t num, const char *file, int line);
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| 329 | void *CRYPTO_clear_realloc(void *addr, size_t old_num, size_t num,
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| 330 | const char *file, int line);
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| 331 |
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| 332 | int CRYPTO_secure_malloc_init(size_t sz, size_t minsize);
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| 333 | int CRYPTO_secure_malloc_done(void);
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| 334 | void *CRYPTO_secure_malloc(size_t num, const char *file, int line);
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| 335 | void *CRYPTO_secure_zalloc(size_t num, const char *file, int line);
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| 336 | void CRYPTO_secure_free(void *ptr, const char *file, int line);
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| 337 | void CRYPTO_secure_clear_free(void *ptr, size_t num,
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| 338 | const char *file, int line);
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| 339 | int CRYPTO_secure_allocated(const void *ptr);
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| 340 | int CRYPTO_secure_malloc_initialized(void);
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| 341 | size_t CRYPTO_secure_actual_size(void *ptr);
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| 342 | size_t CRYPTO_secure_used(void);
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| 343 |
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| 344 | void OPENSSL_cleanse(void *ptr, size_t len);
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| 345 |
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| 346 | # ifndef OPENSSL_NO_CRYPTO_MDEBUG
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| 347 | /*
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| 348 | * The following can be used to detect memory leaks in the library. If
|
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| 349 | * used, it turns on malloc checking
|
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| 350 | */
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| 351 | # define CRYPTO_MEM_CHECK_OFF 0x0 /* Control only */
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| 352 | # define CRYPTO_MEM_CHECK_ON 0x1 /* Control and mode bit */
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| 353 | # define CRYPTO_MEM_CHECK_ENABLE 0x2 /* Control and mode bit */
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| 354 | # define CRYPTO_MEM_CHECK_DISABLE 0x3 /* Control only */
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| 355 |
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| 356 | void CRYPTO_get_alloc_counts(int *mcount, int *rcount, int *fcount);
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| 357 | # ifndef OPENSSL_NO_DEPRECATED_3_0
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| 358 | # define OPENSSL_mem_debug_push(info) \
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| 359 | CRYPTO_mem_debug_push(info, OPENSSL_FILE, OPENSSL_LINE)
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| 360 | # define OPENSSL_mem_debug_pop() \
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| 361 | CRYPTO_mem_debug_pop()
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| 362 | # endif
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| 363 | # ifndef OPENSSL_NO_DEPRECATED_3_0
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| 364 | OSSL_DEPRECATEDIN_3_0 int CRYPTO_set_mem_debug(int flag);
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| 365 | OSSL_DEPRECATEDIN_3_0 int CRYPTO_mem_ctrl(int mode);
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| 366 | OSSL_DEPRECATEDIN_3_0 int CRYPTO_mem_debug_push(const char *info,
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| 367 | const char *file, int line);
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| 368 | OSSL_DEPRECATEDIN_3_0 int CRYPTO_mem_debug_pop(void);
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| 369 | OSSL_DEPRECATEDIN_3_0 void CRYPTO_mem_debug_malloc(void *addr, size_t num,
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| 370 | int flag,
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| 371 | const char *file, int line);
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| 372 | OSSL_DEPRECATEDIN_3_0 void CRYPTO_mem_debug_realloc(void *addr1, void *addr2,
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| 373 | size_t num, int flag,
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| 374 | const char *file, int line);
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| 375 | OSSL_DEPRECATEDIN_3_0 void CRYPTO_mem_debug_free(void *addr, int flag,
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| 376 | const char *file, int line);
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| 377 | OSSL_DEPRECATEDIN_3_0
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| 378 | int CRYPTO_mem_leaks_cb(int (*cb)(const char *str, size_t len, void *u),
|
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| 379 | void *u);
|
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| 380 | # endif
|
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| 381 | # ifndef OPENSSL_NO_STDIO
|
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| 382 | # ifndef OPENSSL_NO_DEPRECATED_3_0
|
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| 383 | OSSL_DEPRECATEDIN_3_0 int CRYPTO_mem_leaks_fp(FILE *);
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| 384 | # endif
|
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| 385 | # endif
|
|---|
| 386 | # ifndef OPENSSL_NO_DEPRECATED_3_0
|
|---|
| 387 | OSSL_DEPRECATEDIN_3_0 int CRYPTO_mem_leaks(BIO *bio);
|
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| 388 | # endif
|
|---|
| 389 | # endif /* OPENSSL_NO_CRYPTO_MDEBUG */
|
|---|
| 390 |
|
|---|
| 391 | /* die if we have to */
|
|---|
| 392 | ossl_noreturn void OPENSSL_die(const char *assertion, const char *file, int line);
|
|---|
| 393 | # ifndef OPENSSL_NO_DEPRECATED_1_1_0
|
|---|
| 394 | # define OpenSSLDie(f,l,a) OPENSSL_die((a),(f),(l))
|
|---|
| 395 | # endif
|
|---|
| 396 | # define OPENSSL_assert(e) \
|
|---|
| 397 | (void)((e) ? 0 : (OPENSSL_die("assertion failed: " #e, OPENSSL_FILE, OPENSSL_LINE), 1))
|
|---|
| 398 |
|
|---|
| 399 | int OPENSSL_isservice(void);
|
|---|
| 400 |
|
|---|
| 401 | void OPENSSL_init(void);
|
|---|
| 402 | # ifdef OPENSSL_SYS_UNIX
|
|---|
| 403 | # ifndef OPENSSL_NO_DEPRECATED_3_0
|
|---|
| 404 | OSSL_DEPRECATEDIN_3_0 void OPENSSL_fork_prepare(void);
|
|---|
| 405 | OSSL_DEPRECATEDIN_3_0 void OPENSSL_fork_parent(void);
|
|---|
| 406 | OSSL_DEPRECATEDIN_3_0 void OPENSSL_fork_child(void);
|
|---|
| 407 | # endif
|
|---|
| 408 | # endif
|
|---|
| 409 |
|
|---|
| 410 | struct tm *OPENSSL_gmtime(const time_t *timer, struct tm *result);
|
|---|
| 411 | int OPENSSL_gmtime_adj(struct tm *tm, int offset_day, long offset_sec);
|
|---|
| 412 | int OPENSSL_gmtime_diff(int *pday, int *psec,
|
|---|
| 413 | const struct tm *from, const struct tm *to);
|
|---|
| 414 |
|
|---|
| 415 | /*
|
|---|
| 416 | * CRYPTO_memcmp returns zero iff the |len| bytes at |a| and |b| are equal.
|
|---|
| 417 | * It takes an amount of time dependent on |len|, but independent of the
|
|---|
| 418 | * contents of |a| and |b|. Unlike memcmp, it cannot be used to put elements
|
|---|
| 419 | * into a defined order as the return value when a != b is undefined, other
|
|---|
| 420 | * than to be non-zero.
|
|---|
| 421 | */
|
|---|
| 422 | int CRYPTO_memcmp(const void * in_a, const void * in_b, size_t len);
|
|---|
| 423 |
|
|---|
| 424 | /* Standard initialisation options */
|
|---|
| 425 | # define OPENSSL_INIT_NO_LOAD_CRYPTO_STRINGS 0x00000001L
|
|---|
| 426 | # define OPENSSL_INIT_LOAD_CRYPTO_STRINGS 0x00000002L
|
|---|
| 427 | # define OPENSSL_INIT_ADD_ALL_CIPHERS 0x00000004L
|
|---|
| 428 | # define OPENSSL_INIT_ADD_ALL_DIGESTS 0x00000008L
|
|---|
| 429 | # define OPENSSL_INIT_NO_ADD_ALL_CIPHERS 0x00000010L
|
|---|
| 430 | # define OPENSSL_INIT_NO_ADD_ALL_DIGESTS 0x00000020L
|
|---|
| 431 | # define OPENSSL_INIT_LOAD_CONFIG 0x00000040L
|
|---|
| 432 | # define OPENSSL_INIT_NO_LOAD_CONFIG 0x00000080L
|
|---|
| 433 | # define OPENSSL_INIT_ASYNC 0x00000100L
|
|---|
| 434 | # define OPENSSL_INIT_ENGINE_RDRAND 0x00000200L
|
|---|
| 435 | # define OPENSSL_INIT_ENGINE_DYNAMIC 0x00000400L
|
|---|
| 436 | # define OPENSSL_INIT_ENGINE_OPENSSL 0x00000800L
|
|---|
| 437 | # define OPENSSL_INIT_ENGINE_CRYPTODEV 0x00001000L
|
|---|
| 438 | # define OPENSSL_INIT_ENGINE_CAPI 0x00002000L
|
|---|
| 439 | # define OPENSSL_INIT_ENGINE_PADLOCK 0x00004000L
|
|---|
| 440 | # define OPENSSL_INIT_ENGINE_AFALG 0x00008000L
|
|---|
| 441 | /* FREE: 0x00010000L */
|
|---|
| 442 | # define OPENSSL_INIT_ATFORK 0x00020000L
|
|---|
| 443 | /* OPENSSL_INIT_BASE_ONLY 0x00040000L */
|
|---|
| 444 | # define OPENSSL_INIT_NO_ATEXIT 0x00080000L
|
|---|
| 445 | /* OPENSSL_INIT flag range 0x03f00000 reserved for OPENSSL_init_ssl() */
|
|---|
| 446 | /* FREE: 0x04000000L */
|
|---|
| 447 | /* FREE: 0x08000000L */
|
|---|
| 448 | /* FREE: 0x10000000L */
|
|---|
| 449 | /* FREE: 0x20000000L */
|
|---|
| 450 | /* FREE: 0x40000000L */
|
|---|
| 451 | /* FREE: 0x80000000L */
|
|---|
| 452 | /* Max OPENSSL_INIT flag value is 0x80000000 */
|
|---|
| 453 |
|
|---|
| 454 | /* openssl and dasync not counted as builtin */
|
|---|
| 455 | # define OPENSSL_INIT_ENGINE_ALL_BUILTIN \
|
|---|
| 456 | (OPENSSL_INIT_ENGINE_RDRAND | OPENSSL_INIT_ENGINE_DYNAMIC \
|
|---|
| 457 | | OPENSSL_INIT_ENGINE_CRYPTODEV | OPENSSL_INIT_ENGINE_CAPI | \
|
|---|
| 458 | OPENSSL_INIT_ENGINE_PADLOCK)
|
|---|
| 459 |
|
|---|
| 460 | /* Library initialisation functions */
|
|---|
| 461 | void OPENSSL_cleanup(void);
|
|---|
| 462 | int OPENSSL_init_crypto(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings);
|
|---|
| 463 | int OPENSSL_atexit(void (*handler)(void));
|
|---|
| 464 | void OPENSSL_thread_stop(void);
|
|---|
| 465 | void OPENSSL_thread_stop_ex(OSSL_LIB_CTX *ctx);
|
|---|
| 466 |
|
|---|
| 467 | /* Low-level control of initialization */
|
|---|
| 468 | OPENSSL_INIT_SETTINGS *OPENSSL_INIT_new(void);
|
|---|
| 469 | # ifndef OPENSSL_NO_STDIO
|
|---|
| 470 | int OPENSSL_INIT_set_config_filename(OPENSSL_INIT_SETTINGS *settings,
|
|---|
| 471 | const char *config_filename);
|
|---|
| 472 | void OPENSSL_INIT_set_config_file_flags(OPENSSL_INIT_SETTINGS *settings,
|
|---|
| 473 | unsigned long flags);
|
|---|
| 474 | int OPENSSL_INIT_set_config_appname(OPENSSL_INIT_SETTINGS *settings,
|
|---|
| 475 | const char *config_appname);
|
|---|
| 476 | # endif
|
|---|
| 477 | void OPENSSL_INIT_free(OPENSSL_INIT_SETTINGS *settings);
|
|---|
| 478 |
|
|---|
| 479 | # ifndef VBOX /* we have our own thread locking functions */
|
|---|
| 480 | # if defined(OPENSSL_THREADS) && !defined(CRYPTO_TDEBUG)
|
|---|
| 481 | # if defined(_WIN32)
|
|---|
| 482 | # if defined(BASETYPES) || defined(_WINDEF_H)
|
|---|
| 483 | /* application has to include <windows.h> in order to use this */
|
|---|
| 484 | typedef DWORD CRYPTO_THREAD_LOCAL;
|
|---|
| 485 | typedef DWORD CRYPTO_THREAD_ID;
|
|---|
| 486 |
|
|---|
| 487 | typedef LONG CRYPTO_ONCE;
|
|---|
| 488 | # define CRYPTO_ONCE_STATIC_INIT 0
|
|---|
| 489 | # endif
|
|---|
| 490 | # else
|
|---|
| 491 | # if defined(__TANDEM) && defined(_SPT_MODEL_)
|
|---|
| 492 | # define SPT_THREAD_SIGNAL 1
|
|---|
| 493 | # define SPT_THREAD_AWARE 1
|
|---|
| 494 | # include <spthread.h>
|
|---|
| 495 | # else
|
|---|
| 496 | # include <pthread.h>
|
|---|
| 497 | # endif
|
|---|
| 498 | typedef pthread_once_t CRYPTO_ONCE;
|
|---|
| 499 | typedef pthread_key_t CRYPTO_THREAD_LOCAL;
|
|---|
| 500 | typedef pthread_t CRYPTO_THREAD_ID;
|
|---|
| 501 |
|
|---|
| 502 | # define CRYPTO_ONCE_STATIC_INIT PTHREAD_ONCE_INIT
|
|---|
| 503 | # endif
|
|---|
| 504 | # endif
|
|---|
| 505 |
|
|---|
| 506 | # if !defined(CRYPTO_ONCE_STATIC_INIT)
|
|---|
| 507 | typedef unsigned int CRYPTO_ONCE;
|
|---|
| 508 | typedef unsigned int CRYPTO_THREAD_LOCAL;
|
|---|
| 509 | typedef unsigned int CRYPTO_THREAD_ID;
|
|---|
| 510 | # define CRYPTO_ONCE_STATIC_INIT 0
|
|---|
| 511 | # endif
|
|---|
| 512 |
|
|---|
| 513 | # else /* VBOX */
|
|---|
| 514 | # include <iprt/thread.h>
|
|---|
| 515 | # include <iprt/once.h>
|
|---|
| 516 | typedef RTONCE CRYPTO_ONCE;
|
|---|
| 517 | typedef RTTLS CRYPTO_THREAD_LOCAL;
|
|---|
| 518 | typedef RTTHREAD CRYPTO_THREAD_ID;
|
|---|
| 519 | # define CRYPTO_ONCE_STATIC_INIT RTONCE_INITIALIZER
|
|---|
| 520 | # endif /* VBOX */
|
|---|
| 521 |
|
|---|
| 522 | int CRYPTO_THREAD_run_once(CRYPTO_ONCE *once, void (*init)(void));
|
|---|
| 523 |
|
|---|
| 524 | int CRYPTO_THREAD_init_local(CRYPTO_THREAD_LOCAL *key, void (*cleanup)(void *));
|
|---|
| 525 | void *CRYPTO_THREAD_get_local(CRYPTO_THREAD_LOCAL *key);
|
|---|
| 526 | int CRYPTO_THREAD_set_local(CRYPTO_THREAD_LOCAL *key, void *val);
|
|---|
| 527 | int CRYPTO_THREAD_cleanup_local(CRYPTO_THREAD_LOCAL *key);
|
|---|
| 528 |
|
|---|
| 529 | CRYPTO_THREAD_ID CRYPTO_THREAD_get_current_id(void);
|
|---|
| 530 | int CRYPTO_THREAD_compare_id(CRYPTO_THREAD_ID a, CRYPTO_THREAD_ID b);
|
|---|
| 531 |
|
|---|
| 532 | OSSL_LIB_CTX *OSSL_LIB_CTX_new(void);
|
|---|
| 533 | OSSL_LIB_CTX *OSSL_LIB_CTX_new_from_dispatch(const OSSL_CORE_HANDLE *handle,
|
|---|
| 534 | const OSSL_DISPATCH *in);
|
|---|
| 535 | OSSL_LIB_CTX *OSSL_LIB_CTX_new_child(const OSSL_CORE_HANDLE *handle,
|
|---|
| 536 | const OSSL_DISPATCH *in);
|
|---|
| 537 | int OSSL_LIB_CTX_load_config(OSSL_LIB_CTX *ctx, const char *config_file);
|
|---|
| 538 | void OSSL_LIB_CTX_free(OSSL_LIB_CTX *);
|
|---|
| 539 | OSSL_LIB_CTX *OSSL_LIB_CTX_get0_global_default(void);
|
|---|
| 540 | OSSL_LIB_CTX *OSSL_LIB_CTX_set0_default(OSSL_LIB_CTX *libctx);
|
|---|
| 541 |
|
|---|
| 542 | # ifdef __cplusplus
|
|---|
| 543 | }
|
|---|
| 544 | # endif
|
|---|
| 545 | #endif
|
|---|
