Edit File: crypto.h
/* crypto/crypto.h */ /* ==================================================================== * Copyright (c) 1998-2006 The OpenSSL Project. 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. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" * * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to * endorse or promote products derived from this software without * prior written permission. For written permission, please contact * openssl-core@openssl.org. * * 5. Products derived from this software may not be called "OpenSSL" * nor may "OpenSSL" appear in their names without prior written * permission of the OpenSSL Project. * * 6. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit (http://www.openssl.org/)" * * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY * EXPRESSED 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 THE OpenSSL PROJECT OR * ITS 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. * ==================================================================== * * This product includes cryptographic software written by Eric Young * (eay@cryptsoft.com). This product includes software written by Tim * Hudson (tjh@cryptsoft.com). * */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. * * 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 copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * "This product includes cryptographic software written by * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``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 THE 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. * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ /* ==================================================================== * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. * ECDH support in OpenSSL originally developed by * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. */ #ifndef HEADER_CRYPTO_H # define HEADER_CRYPTO_H # include <stdlib.h> # include <openssl/e_os2.h> # ifndef OPENSSL_NO_FP_API # include <stdio.h> # endif # include <openssl/stack.h> # include <openssl/safestack.h> # include <openssl/opensslv.h> # include <openssl/ossl_typ.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> #ifdef __cplusplus extern "C" { #endif /* Backward compatibility to SSLeay */ /* * This is more to be used to check the correct DLL is being used in the MS * world. */ # define SSLEAY_VERSION_NUMBER OPENSSL_VERSION_NUMBER # define SSLEAY_VERSION 0 /* #define SSLEAY_OPTIONS 1 no longer supported */ # define SSLEAY_CFLAGS 2 # define SSLEAY_BUILT_ON 3 # define SSLEAY_PLATFORM 4 # define SSLEAY_DIR 5 /* Already declared in ossl_typ.h */ # if 0 typedef struct crypto_ex_data_st CRYPTO_EX_DATA; /* Called when a new object is created */ typedef int CRYPTO_EX_new (void *parent, void *ptr, CRYPTO_EX_DATA *ad, int idx, long argl, void *argp); /* Called when an object is free()ed */ typedef void CRYPTO_EX_free (void *parent, void *ptr, CRYPTO_EX_DATA *ad, int idx, long argl, void *argp); /* Called when we need to dup an object */ typedef int CRYPTO_EX_dup (CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, void *from_d, int idx, long argl, void *argp); # endif /* A generic structure to pass assorted data in a expandable way */ typedef struct openssl_item_st { int code; void *value; /* Not used for flag attributes */ size_t value_size; /* Max size of value for output, length for * input */ size_t *value_length; /* Returned length of value for output */ } OPENSSL_ITEM; /* * When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock * names in cryptlib.c */ # define CRYPTO_LOCK_ERR 1 # define CRYPTO_LOCK_EX_DATA 2 # define CRYPTO_LOCK_X509 3 # define CRYPTO_LOCK_X509_INFO 4 # define CRYPTO_LOCK_X509_PKEY 5 # define CRYPTO_LOCK_X509_CRL 6 # define CRYPTO_LOCK_X509_REQ 7 # define CRYPTO_LOCK_DSA 8 # define CRYPTO_LOCK_RSA 9 # define CRYPTO_LOCK_EVP_PKEY 10 # define CRYPTO_LOCK_X509_STORE 11 # define CRYPTO_LOCK_SSL_CTX 12 # define CRYPTO_LOCK_SSL_CERT 13 # define CRYPTO_LOCK_SSL_SESSION 14 # define CRYPTO_LOCK_SSL_SESS_CERT 15 # define CRYPTO_LOCK_SSL 16 # define CRYPTO_LOCK_SSL_METHOD 17 # define CRYPTO_LOCK_RAND 18 # define CRYPTO_LOCK_RAND2 19 # define CRYPTO_LOCK_MALLOC 20 # define CRYPTO_LOCK_BIO 21 # define CRYPTO_LOCK_GETHOSTBYNAME 22 # define CRYPTO_LOCK_GETSERVBYNAME 23 # define CRYPTO_LOCK_READDIR 24 # define CRYPTO_LOCK_RSA_BLINDING 25 # define CRYPTO_LOCK_DH 26 # define CRYPTO_LOCK_MALLOC2 27 # define CRYPTO_LOCK_DSO 28 # define CRYPTO_LOCK_DYNLOCK 29 # define CRYPTO_LOCK_ENGINE 30 # define CRYPTO_LOCK_UI 31 # define CRYPTO_LOCK_ECDSA 32 # define CRYPTO_LOCK_EC 33 # define CRYPTO_LOCK_ECDH 34 # define CRYPTO_LOCK_BN 35 # define CRYPTO_LOCK_EC_PRE_COMP 36 # define CRYPTO_LOCK_STORE 37 # define CRYPTO_LOCK_COMP 38 # define CRYPTO_LOCK_FIPS 39 # define CRYPTO_LOCK_FIPS2 40 # define CRYPTO_NUM_LOCKS 41 # define CRYPTO_LOCK 1 # define CRYPTO_UNLOCK 2 # define CRYPTO_READ 4 # define CRYPTO_WRITE 8 # ifndef OPENSSL_NO_LOCKING # ifndef CRYPTO_w_lock # define CRYPTO_w_lock(type) \ CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,__FILE__,__LINE__) # define CRYPTO_w_unlock(type) \ CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE,type,__FILE__,__LINE__) # define CRYPTO_r_lock(type) \ CRYPTO_lock(CRYPTO_LOCK|CRYPTO_READ,type,__FILE__,__LINE__) # define CRYPTO_r_unlock(type) \ CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_READ,type,__FILE__,__LINE__) # define CRYPTO_add(addr,amount,type) \ CRYPTO_add_lock(addr,amount,type,__FILE__,__LINE__) # endif # else # define CRYPTO_w_lock(a) # define CRYPTO_w_unlock(a) # define CRYPTO_r_lock(a) # define CRYPTO_r_unlock(a) # define CRYPTO_add(a,b,c) ((*(a))+=(b)) # endif /* * Some applications as well as some parts of OpenSSL need to allocate and * deallocate locks in a dynamic fashion. The following typedef makes this * possible in a type-safe manner. */ /* struct CRYPTO_dynlock_value has to be defined by the application. */ typedef struct { int references; struct CRYPTO_dynlock_value *data; } CRYPTO_dynlock; /* * The following can be used to detect memory leaks in the SSLeay library. It * used, it turns on malloc checking */ # define CRYPTO_MEM_CHECK_OFF 0x0/* an enume */ # define CRYPTO_MEM_CHECK_ON 0x1/* a bit */ # define CRYPTO_MEM_CHECK_ENABLE 0x2/* a bit */ # define CRYPTO_MEM_CHECK_DISABLE 0x3/* an enume */ /* * The following are bit values to turn on or off options connected to the * malloc checking functionality */ /* Adds time to the memory checking information */ # define V_CRYPTO_MDEBUG_TIME 0x1/* a bit */ /* Adds thread number to the memory checking information */ # define V_CRYPTO_MDEBUG_THREAD 0x2/* a bit */ # define V_CRYPTO_MDEBUG_ALL (V_CRYPTO_MDEBUG_TIME | V_CRYPTO_MDEBUG_THREAD) /* predec of the BIO type */ typedef struct bio_st BIO_dummy; struct crypto_ex_data_st { STACK_OF(void) *sk; /* gcc is screwing up this data structure :-( */ int dummy; }; DECLARE_STACK_OF(void) /* * This stuff is basically class callback functions The current classes are * SSL_CTX, SSL, SSL_SESSION, and a few more */ typedef struct crypto_ex_data_func_st { long argl; /* Arbitary long */ void *argp; /* Arbitary void * */ CRYPTO_EX_new *new_func; CRYPTO_EX_free *free_func; CRYPTO_EX_dup *dup_func; } CRYPTO_EX_DATA_FUNCS; DECLARE_STACK_OF(CRYPTO_EX_DATA_FUNCS) /* * Per class, we have a STACK of CRYPTO_EX_DATA_FUNCS for each CRYPTO_EX_DATA * entry. */ # define CRYPTO_EX_INDEX_BIO 0 # define CRYPTO_EX_INDEX_SSL 1 # define CRYPTO_EX_INDEX_SSL_CTX 2 # define CRYPTO_EX_INDEX_SSL_SESSION 3 # define CRYPTO_EX_INDEX_X509_STORE 4 # define CRYPTO_EX_INDEX_X509_STORE_CTX 5 # define CRYPTO_EX_INDEX_RSA 6 # define CRYPTO_EX_INDEX_DSA 7 # define CRYPTO_EX_INDEX_DH 8 # define CRYPTO_EX_INDEX_ENGINE 9 # define CRYPTO_EX_INDEX_X509 10 # define CRYPTO_EX_INDEX_UI 11 # define CRYPTO_EX_INDEX_ECDSA 12 # define CRYPTO_EX_INDEX_ECDH 13 # define CRYPTO_EX_INDEX_COMP 14 # define CRYPTO_EX_INDEX_STORE 15 /* * Dynamically assigned indexes start from this value (don't use directly, * use via CRYPTO_ex_data_new_class). */ # define CRYPTO_EX_INDEX_USER 100 /* * This is the default callbacks, but we can have others as well: this is * needed in Win32 where the application malloc and the library malloc may * not be the same. */ # define CRYPTO_malloc_init() CRYPTO_set_mem_functions(\ malloc, realloc, free) # if defined CRYPTO_MDEBUG_ALL || defined CRYPTO_MDEBUG_TIME || defined CRYPTO_MDEBUG_THREAD # ifndef CRYPTO_MDEBUG /* avoid duplicate #define */ # define CRYPTO_MDEBUG # endif # endif /* * Set standard debugging functions (not done by default unless CRYPTO_MDEBUG * is defined) */ # define CRYPTO_malloc_debug_init() do {\ CRYPTO_set_mem_debug_functions(\ CRYPTO_dbg_malloc,\ CRYPTO_dbg_realloc,\ CRYPTO_dbg_free,\ CRYPTO_dbg_set_options,\ CRYPTO_dbg_get_options);\ } while(0) int CRYPTO_mem_ctrl(int mode); int CRYPTO_is_mem_check_on(void); /* for applications */ # define MemCheck_start() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON) # define MemCheck_stop() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF) /* for library-internal use */ # define MemCheck_on() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE) # define MemCheck_off() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE) # define is_MemCheck_on() CRYPTO_is_mem_check_on() # define OPENSSL_malloc(num) CRYPTO_malloc((int)num,__FILE__,__LINE__) # define OPENSSL_strdup(str) CRYPTO_strdup((str),__FILE__,__LINE__) # define OPENSSL_strndup(str, n) \ CRYPTO_strndup((str), n, __FILE__, __LINE__) # define OPENSSL_realloc(addr,num) \ CRYPTO_realloc((char *)addr,(int)num,__FILE__,__LINE__) # define OPENSSL_realloc_clean(addr,old_num,num) \ CRYPTO_realloc_clean(addr,old_num,num,__FILE__,__LINE__) # define OPENSSL_remalloc(addr,num) \ CRYPTO_remalloc((char **)addr,(int)num,__FILE__,__LINE__) # define OPENSSL_freeFunc CRYPTO_free # define OPENSSL_free(addr) CRYPTO_free(addr) # define OPENSSL_malloc_locked(num) \ CRYPTO_malloc_locked((int)num,__FILE__,__LINE__) # define OPENSSL_free_locked(addr) CRYPTO_free_locked(addr) size_t OPENSSL_strnlen(const char *str, size_t maxlen); const char *SSLeay_version(int type); unsigned long SSLeay(void); int OPENSSL_issetugid(void); /* An opaque type representing an implementation of "ex_data" support */ typedef struct st_CRYPTO_EX_DATA_IMPL CRYPTO_EX_DATA_IMPL; /* Return an opaque pointer to the current "ex_data" implementation */ const CRYPTO_EX_DATA_IMPL *CRYPTO_get_ex_data_implementation(void); /* Sets the "ex_data" implementation to be used (if it's not too late) */ int CRYPTO_set_ex_data_implementation(const CRYPTO_EX_DATA_IMPL *i); /* Get a new "ex_data" class, and return the corresponding "class_index" */ int CRYPTO_ex_data_new_class(void); /* Within a given class, get/register a new index */ 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); /* * 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, CRYPTO_EX_DATA *from); void CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad); /* * 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); /* * This function cleans up all "ex_data" state. It mustn't be called under * potential race-conditions. */ void CRYPTO_cleanup_all_ex_data(void); int CRYPTO_get_new_lockid(char *name); int CRYPTO_num_locks(void); /* return CRYPTO_NUM_LOCKS (shared libs!) */ void CRYPTO_lock(int mode, int type, const char *file, int line); void CRYPTO_set_locking_callback(void (*func) (int mode, int type, const char *file, int line)); void (*CRYPTO_get_locking_callback(void)) (int mode, int type, const char *file, int line); void CRYPTO_set_add_lock_callback(int (*func) (int *num, int mount, int type, const char *file, int line)); int (*CRYPTO_get_add_lock_callback(void)) (int *num, int mount, int type, const char *file, int line); /* Don't use this structure directly. */ typedef struct crypto_threadid_st { void *ptr; unsigned long val; } CRYPTO_THREADID; /* Only use CRYPTO_THREADID_set_[numeric|pointer]() within callbacks */ void CRYPTO_THREADID_set_numeric(CRYPTO_THREADID *id, unsigned long val); void CRYPTO_THREADID_set_pointer(CRYPTO_THREADID *id, void *ptr); int CRYPTO_THREADID_set_callback(void (*threadid_func) (CRYPTO_THREADID *)); void (*CRYPTO_THREADID_get_callback(void)) (CRYPTO_THREADID *); void CRYPTO_THREADID_current(CRYPTO_THREADID *id); int CRYPTO_THREADID_cmp(const CRYPTO_THREADID *a, const CRYPTO_THREADID *b); void CRYPTO_THREADID_cpy(CRYPTO_THREADID *dest, const CRYPTO_THREADID *src); unsigned long CRYPTO_THREADID_hash(const CRYPTO_THREADID *id); # ifndef OPENSSL_NO_DEPRECATED void CRYPTO_set_id_callback(unsigned long (*func) (void)); unsigned long (*CRYPTO_get_id_callback(void)) (void); unsigned long CRYPTO_thread_id(void); # endif const char *CRYPTO_get_lock_name(int type); int CRYPTO_add_lock(int *pointer, int amount, int type, const char *file, int line); int CRYPTO_get_new_dynlockid(void); void CRYPTO_destroy_dynlockid(int i); struct CRYPTO_dynlock_value *CRYPTO_get_dynlock_value(int i); void CRYPTO_set_dynlock_create_callback(struct CRYPTO_dynlock_value *(*dyn_create_function) (const char *file, int line)); void CRYPTO_set_dynlock_lock_callback(void (*dyn_lock_function) (int mode, struct CRYPTO_dynlock_value *l, const char *file, int line)); void CRYPTO_set_dynlock_destroy_callback(void (*dyn_destroy_function) (struct CRYPTO_dynlock_value *l, const char *file, int line)); struct CRYPTO_dynlock_value *(*CRYPTO_get_dynlock_create_callback(void)) (const char *file, int line); void (*CRYPTO_get_dynlock_lock_callback(void)) (int mode, struct CRYPTO_dynlock_value *l, const char *file, int line); void (*CRYPTO_get_dynlock_destroy_callback(void)) (struct CRYPTO_dynlock_value *l, const char *file, int line); /* * CRYPTO_set_mem_functions includes CRYPTO_set_locked_mem_functions -- call * the latter last if you need different functions */ int CRYPTO_set_mem_functions(void *(*m) (size_t), void *(*r) (void *, size_t), void (*f) (void *)); int CRYPTO_set_locked_mem_functions(void *(*m) (size_t), void (*free_func) (void *)); int CRYPTO_set_mem_ex_functions(void *(*m) (size_t, const char *, int), void *(*r) (void *, size_t, const char *, int), void (*f) (void *)); int CRYPTO_set_locked_mem_ex_functions(void *(*m) (size_t, const char *, int), void (*free_func) (void *)); int CRYPTO_set_mem_debug_functions(void (*m) (void *, int, const char *, int, int), void (*r) (void *, void *, int, const char *, int, int), void (*f) (void *, int), void (*so) (long), long (*go) (void)); void CRYPTO_get_mem_functions(void *(**m) (size_t), void *(**r) (void *, size_t), void (**f) (void *)); void CRYPTO_get_locked_mem_functions(void *(**m) (size_t), void (**f) (void *)); void CRYPTO_get_mem_ex_functions(void *(**m) (size_t, const char *, int), void *(**r) (void *, size_t, const char *, int), void (**f) (void *)); void CRYPTO_get_locked_mem_ex_functions(void *(**m) (size_t, const char *, int), void (**f) (void *)); void CRYPTO_get_mem_debug_functions(void (**m) (void *, int, const char *, int, int), void (**r) (void *, void *, int, const char *, int, int), void (**f) (void *, int), void (**so) (long), long (**go) (void)); void *CRYPTO_malloc_locked(int num, const char *file, int line); void CRYPTO_free_locked(void *ptr); void *CRYPTO_malloc(int num, const char *file, int line); char *CRYPTO_strdup(const char *str, const char *file, int line); char *CRYPTO_strndup(const char *str, size_t s, const char *file, int line); void CRYPTO_free(void *ptr); void *CRYPTO_realloc(void *addr, int num, const char *file, int line); void *CRYPTO_realloc_clean(void *addr, int old_num, int num, const char *file, int line); void *CRYPTO_remalloc(void *addr, int num, const char *file, int line); void OPENSSL_cleanse(void *ptr, size_t len); void CRYPTO_set_mem_debug_options(long bits); long CRYPTO_get_mem_debug_options(void); # define CRYPTO_push_info(info) \ CRYPTO_push_info_(info, __FILE__, __LINE__); int CRYPTO_push_info_(const char *info, const char *file, int line); int CRYPTO_pop_info(void); int CRYPTO_remove_all_info(void); /* * Default debugging functions (enabled by CRYPTO_malloc_debug_init() macro; * used as default in CRYPTO_MDEBUG compilations): */ /*- * The last argument has the following significance: * * 0: called before the actual memory allocation has taken place * 1: called after the actual memory allocation has taken place */ void CRYPTO_dbg_malloc(void *addr, int num, const char *file, int line, int before_p); void CRYPTO_dbg_realloc(void *addr1, void *addr2, int num, const char *file, int line, int before_p); void CRYPTO_dbg_free(void *addr, int before_p); /*- * Tell the debugging code about options. By default, the following values * apply: * * 0: Clear all options. * V_CRYPTO_MDEBUG_TIME (1): Set the "Show Time" option. * V_CRYPTO_MDEBUG_THREAD (2): Set the "Show Thread Number" option. * V_CRYPTO_MDEBUG_ALL (3): 1 + 2 */ void CRYPTO_dbg_set_options(long bits); long CRYPTO_dbg_get_options(void); # ifndef OPENSSL_NO_FP_API void CRYPTO_mem_leaks_fp(FILE *); # endif void CRYPTO_mem_leaks(struct bio_st *bio); /* unsigned long order, char *file, int line, int num_bytes, char *addr */ typedef void *CRYPTO_MEM_LEAK_CB (unsigned long, const char *, int, int, void *); void CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB *cb); /* die if we have to */ void OpenSSLDie(const char *file, int line, const char *assertion); # define OPENSSL_assert(e) (void)((e) ? 0 : (OpenSSLDie(__FILE__, __LINE__, #e),1)) unsigned long *OPENSSL_ia32cap_loc(void); # define OPENSSL_ia32cap (*(OPENSSL_ia32cap_loc())) int OPENSSL_isservice(void); int FIPS_mode(void); int FIPS_mode_set(int r); void OPENSSL_init(void); # define fips_md_init(alg) fips_md_init_ctx(alg, alg) # define nonfips_md_init(alg) nonfips_md_init_ctx(alg, alg) # define fips_md_init_ctx(alg, cx) \ int alg##_Init(cx##_CTX *c) # ifdef OPENSSL_FIPS # define nonfips_md_init_ctx(alg, cx) \ int alg##_Init(cx##_CTX *c) \ { \ if (FIPS_mode()) OpenSSLDie(__FILE__, __LINE__, \ "Digest " #alg " forbidden in FIPS mode!"); \ return private_##alg##_Init(c); \ } \ int private_##alg##_Init(cx##_CTX *c) # define fips_cipher_abort(alg) \ if (FIPS_mode()) OpenSSLDie(__FILE__, __LINE__, \ "Cipher " #alg " forbidden in FIPS mode!") /* die if FIPS selftest failed */ void FIPS_selftest_check(void); # else # define nonfips_md_init_ctx(alg, cx) fips_md_init_ctx(alg, cx) # define fips_cipher_abort(alg) while(0) # endif /* * 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 volatile void *a, const volatile void *b, size_t len); /* BEGIN ERROR CODES */ /* * The following lines are auto generated by the script mkerr.pl. Any changes * made after this point may be overwritten when the script is next run. */ void ERR_load_CRYPTO_strings(void); # define OPENSSL_HAVE_INIT 1 void OPENSSL_init_library(void); /* Error codes for the CRYPTO functions. */ /* Function codes. */ # define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX 100 # define CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID 103 # define CRYPTO_F_CRYPTO_GET_NEW_LOCKID 101 # define CRYPTO_F_CRYPTO_SET_EX_DATA 102 # define CRYPTO_F_DEF_ADD_INDEX 104 # define CRYPTO_F_DEF_GET_CLASS 105 # define CRYPTO_F_FIPS_MODE_SET 109 # define CRYPTO_F_INT_DUP_EX_DATA 106 # define CRYPTO_F_INT_FREE_EX_DATA 107 # define CRYPTO_F_INT_NEW_EX_DATA 108 /* Reason codes. */ # define CRYPTO_R_FIPS_MODE_NOT_SUPPORTED 101 # define CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK 100 #ifdef __cplusplus } #endif #endif