mirror of https://github.com/openssl/openssl.git
175 lines
6.2 KiB
C
175 lines
6.2 KiB
C
/*
|
|
* Copyright 1995-2024 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 OSSL_INTERNAL_CRYPTLIB_H
|
|
# define OSSL_INTERNAL_CRYPTLIB_H
|
|
# pragma once
|
|
|
|
# ifdef OPENSSL_USE_APPLINK
|
|
# define BIO_FLAGS_UPLINK_INTERNAL 0x8000
|
|
# include "ms/uplink.h"
|
|
# else
|
|
# define BIO_FLAGS_UPLINK_INTERNAL 0
|
|
# endif
|
|
|
|
# include "internal/common.h"
|
|
|
|
# include <openssl/crypto.h>
|
|
# include <openssl/buffer.h>
|
|
# include <openssl/bio.h>
|
|
# include <openssl/asn1.h>
|
|
# include <openssl/err.h>
|
|
|
|
typedef struct ex_callback_st EX_CALLBACK;
|
|
DEFINE_STACK_OF(EX_CALLBACK)
|
|
|
|
typedef struct mem_st MEM;
|
|
DEFINE_LHASH_OF_EX(MEM);
|
|
|
|
void OPENSSL_cpuid_setup(void);
|
|
#if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
|
|
defined(__x86_64) || defined(__x86_64__) || \
|
|
defined(_M_AMD64) || defined(_M_X64)
|
|
extern unsigned int OPENSSL_ia32cap_P[];
|
|
#endif
|
|
void OPENSSL_showfatal(const char *fmta, ...);
|
|
int ossl_do_ex_data_init(OSSL_LIB_CTX *ctx);
|
|
void ossl_crypto_cleanup_all_ex_data_int(OSSL_LIB_CTX *ctx);
|
|
int openssl_init_fork_handlers(void);
|
|
int openssl_get_fork_id(void);
|
|
|
|
char *ossl_safe_getenv(const char *name);
|
|
|
|
extern CRYPTO_RWLOCK *memdbg_lock;
|
|
int openssl_strerror_r(int errnum, char *buf, size_t buflen);
|
|
# if !defined(OPENSSL_NO_STDIO)
|
|
FILE *openssl_fopen(const char *filename, const char *mode);
|
|
# else
|
|
void *openssl_fopen(const char *filename, const char *mode);
|
|
# endif
|
|
|
|
uint32_t OPENSSL_rdtsc(void);
|
|
size_t OPENSSL_instrument_bus(unsigned int *, size_t);
|
|
size_t OPENSSL_instrument_bus2(unsigned int *, size_t, size_t);
|
|
|
|
/* ex_data structures */
|
|
|
|
/*
|
|
* Each structure type (sometimes called a class), that supports
|
|
* exdata has a stack of callbacks for each instance.
|
|
*/
|
|
struct ex_callback_st {
|
|
long argl; /* Arbitrary long */
|
|
void *argp; /* Arbitrary void * */
|
|
int priority; /* Priority ordering for freeing */
|
|
CRYPTO_EX_new *new_func;
|
|
CRYPTO_EX_free *free_func;
|
|
CRYPTO_EX_dup *dup_func;
|
|
};
|
|
|
|
/*
|
|
* The state for each class. This could just be a typedef, but
|
|
* a structure allows future changes.
|
|
*/
|
|
typedef struct ex_callbacks_st {
|
|
STACK_OF(EX_CALLBACK) *meth;
|
|
} EX_CALLBACKS;
|
|
|
|
typedef struct ossl_ex_data_global_st {
|
|
CRYPTO_RWLOCK *ex_data_lock;
|
|
EX_CALLBACKS ex_data[CRYPTO_EX_INDEX__COUNT];
|
|
} OSSL_EX_DATA_GLOBAL;
|
|
|
|
/* OSSL_LIB_CTX */
|
|
|
|
# define OSSL_LIB_CTX_PROVIDER_STORE_RUN_ONCE_INDEX 0
|
|
# define OSSL_LIB_CTX_DEFAULT_METHOD_STORE_RUN_ONCE_INDEX 1
|
|
# define OSSL_LIB_CTX_METHOD_STORE_RUN_ONCE_INDEX 2
|
|
# define OSSL_LIB_CTX_MAX_RUN_ONCE 3
|
|
|
|
# define OSSL_LIB_CTX_EVP_METHOD_STORE_INDEX 0
|
|
# define OSSL_LIB_CTX_PROVIDER_STORE_INDEX 1
|
|
# define OSSL_LIB_CTX_PROPERTY_DEFN_INDEX 2
|
|
# define OSSL_LIB_CTX_PROPERTY_STRING_INDEX 3
|
|
# define OSSL_LIB_CTX_NAMEMAP_INDEX 4
|
|
# define OSSL_LIB_CTX_DRBG_INDEX 5
|
|
# define OSSL_LIB_CTX_DRBG_NONCE_INDEX 6
|
|
# define OSSL_LIB_CTX_RAND_CRNGT_INDEX 7
|
|
# ifdef FIPS_MODULE
|
|
# define OSSL_LIB_CTX_THREAD_EVENT_HANDLER_INDEX 8
|
|
# endif
|
|
# define OSSL_LIB_CTX_FIPS_PROV_INDEX 9
|
|
# define OSSL_LIB_CTX_ENCODER_STORE_INDEX 10
|
|
# define OSSL_LIB_CTX_DECODER_STORE_INDEX 11
|
|
# define OSSL_LIB_CTX_SELF_TEST_CB_INDEX 12
|
|
# define OSSL_LIB_CTX_BIO_PROV_INDEX 13
|
|
# define OSSL_LIB_CTX_GLOBAL_PROPERTIES 14
|
|
# define OSSL_LIB_CTX_STORE_LOADER_STORE_INDEX 15
|
|
# define OSSL_LIB_CTX_PROVIDER_CONF_INDEX 16
|
|
# define OSSL_LIB_CTX_BIO_CORE_INDEX 17
|
|
# define OSSL_LIB_CTX_CHILD_PROVIDER_INDEX 18
|
|
# define OSSL_LIB_CTX_THREAD_INDEX 19
|
|
# define OSSL_LIB_CTX_DECODER_CACHE_INDEX 20
|
|
# define OSSL_LIB_CTX_COMP_METHODS 21
|
|
# define OSSL_LIB_CTX_INDICATOR_CB_INDEX 22
|
|
# define OSSL_LIB_CTX_MAX_INDEXES 22
|
|
|
|
OSSL_LIB_CTX *ossl_lib_ctx_get_concrete(OSSL_LIB_CTX *ctx);
|
|
int ossl_lib_ctx_is_default(OSSL_LIB_CTX *ctx);
|
|
int ossl_lib_ctx_is_global_default(OSSL_LIB_CTX *ctx);
|
|
|
|
/* Functions to retrieve pointers to data by index */
|
|
void *ossl_lib_ctx_get_data(OSSL_LIB_CTX *, int /* index */);
|
|
|
|
void ossl_lib_ctx_default_deinit(void);
|
|
OSSL_EX_DATA_GLOBAL *ossl_lib_ctx_get_ex_data_global(OSSL_LIB_CTX *ctx);
|
|
|
|
const char *ossl_lib_ctx_get_descriptor(OSSL_LIB_CTX *libctx);
|
|
CRYPTO_THREAD_LOCAL *ossl_lib_ctx_get_rcukey(OSSL_LIB_CTX *libctx);
|
|
|
|
OSSL_LIB_CTX *ossl_crypto_ex_data_get_ossl_lib_ctx(const CRYPTO_EX_DATA *ad);
|
|
int ossl_crypto_new_ex_data_ex(OSSL_LIB_CTX *ctx, int class_index, void *obj,
|
|
CRYPTO_EX_DATA *ad);
|
|
int ossl_crypto_get_ex_new_index_ex(OSSL_LIB_CTX *ctx, int class_index,
|
|
long argl, void *argp,
|
|
CRYPTO_EX_new *new_func,
|
|
CRYPTO_EX_dup *dup_func,
|
|
CRYPTO_EX_free *free_func,
|
|
int priority);
|
|
int ossl_crypto_free_ex_index_ex(OSSL_LIB_CTX *ctx, int class_index, int idx);
|
|
|
|
/* Function for simple binary search */
|
|
|
|
/* Flags */
|
|
# define OSSL_BSEARCH_VALUE_ON_NOMATCH 0x01
|
|
# define OSSL_BSEARCH_FIRST_VALUE_ON_MATCH 0x02
|
|
|
|
const void *ossl_bsearch(const void *key, const void *base, int num,
|
|
int size, int (*cmp) (const void *, const void *),
|
|
int flags);
|
|
|
|
char *ossl_sk_ASN1_UTF8STRING2text(STACK_OF(ASN1_UTF8STRING) *text,
|
|
const char *sep, size_t max_len);
|
|
char *ossl_ipaddr_to_asc(unsigned char *p, int len);
|
|
|
|
char *ossl_buf2hexstr_sep(const unsigned char *buf, long buflen, char sep);
|
|
unsigned char *ossl_hexstr2buf_sep(const char *str, long *buflen,
|
|
const char sep);
|
|
|
|
/**
|
|
* Writes |n| value in hex format into |buf|,
|
|
* and returns the number of bytes written
|
|
*/
|
|
size_t ossl_to_hex(char *buf, uint8_t n);
|
|
|
|
STACK_OF(SSL_COMP) *ossl_load_builtin_compressions(void);
|
|
void ossl_free_compression_methods_int(STACK_OF(SSL_COMP) *methods);
|
|
|
|
#endif
|