X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fcrypto.h;h=6c644ce12a82507532be3f2edee3605f06d15b79;hp=0bf74a16554622af6273e749334c7321331bf9eb;hb=f8e9126449c37a4e4cb52eb8141ac875e14d6d3f;hpb=0b86eb3ea66628997a11bc8588c4695eabd90e62 diff --git a/crypto/crypto.h b/crypto/crypto.h index 0bf74a1655..6c644ce12a 100644 --- a/crypto/crypto.h +++ b/crypto/crypto.h @@ -1,25 +1,78 @@ /* 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: @@ -34,10 +87,10 @@ * 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 + * 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 @@ -49,309 +102,560 @@ * 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 +# define HEADER_CRYPTO_H + +# include + +# include + +# ifndef OPENSSL_NO_FP_API +# include +# endif + +# include +# include +# include +# include + +# ifdef CHARSET_EBCDIC +# include +# endif + +/* + * Resolve problems on some operating systems with symbol names that clash + * one way or another + */ +# include #ifdef __cplusplus extern "C" { #endif -#ifndef NO_FP_API -#include -#endif - -#include -#include - /* 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 - -/* When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock +/* + * 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_ERR_HASH 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 15 -#define CRYPTO_LOCK_RAND 16 -#define CRYPTO_LOCK_MALLOC 17 -#define CRYPTO_LOCK_BIO 18 -#define CRYPTO_LOCK_BIO_GETHOSTBYNAME 19 -#define CRYPTO_LOCK_RSA_BLINDING 20 -#define CRYPTO_NUM_LOCKS 21 - -#define CRYPTO_LOCK 1 -#define CRYPTO_UNLOCK 2 -#define CRYPTO_READ 4 -#define CRYPTO_WRITE 8 - -#ifndef 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 +# 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 */ +/* + * 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 */ +# 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 */ /* -typedef struct crypto_mem_st - { - char *(*malloc_func)(); - char *(*realloc_func)(); - void (*free_func)(); - } CRYPTO_MEM_FUNC; -*/ + * 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; -typedef struct crypto_ex_data_st - { - STACK *sk; - int dummy; /* gcc is screwing up this data structure :-( */ - } CRYPTO_EX_DATA; - -/* This stuff is basically class callback functions - * The current classes are SSL_CTX, SSL, SSL_SESION, and a few more */ -typedef struct crypto_ex_data_func_st - { - long argl; /* Arbitary long */ - char *argp; /* Arbitary char * */ - /* Called when a new object is created */ - int (*new_func)(/*char *obj, - char *item,int index,long argl,char *argp*/); - /* Called when this object is free()ed */ - void (*free_func)(/*char *obj, - char *item,int index,long argl,char *argp*/); - - /* Called when we need to dup this one */ - int (*dup_func)(/*char *obj_to,char *obj_from, - char **new,int index,long argl,char *argp*/); - } CRYPTO_EX_DATA_FUNCS; - -/* Per class, we have a STACK of CRYPTO_EX_DATA_FUNCS for each CRYPTO_EX_DATA +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 - -/* Use this for win32 DLL's */ -#define CRYPTO_malloc_init() CRYPTO_set_mem_functions(\ - (char *(*)())malloc,\ - (char *(*)())realloc,\ - (void (*)())free) - -#ifdef CRYPTO_MDEBUG -#define MemCheck_start() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON) -#define MemCheck_stop() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF) -#define MemCheck_on() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE) -#define MemCheck_off() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE) -#define Malloc(num) CRYPTO_dbg_malloc((int)num,__FILE__,__LINE__) -#define Realloc(addr,num) \ - CRYPTO_dbg_realloc((char *)addr,(int)num,__FILE__,__LINE__) -#define Remalloc(addr,num) \ - CRYPTO_dbg_remalloc((char **)addr,(int)num,__FILE__,__LINE__) -#define FreeFunc CRYPTO_dbg_free -#define Free(addr) CRYPTO_dbg_free(addr) -#define Malloc_locked(num) CRYPTO_malloc_locked((int)num) -#define Free_locked(addr) CRYPTO_free_locked(addr) -#else -#define MemCheck_start() -#define MemCheck_stop() -#define MemCheck_on() -#define MemCheck_off() -#define Remalloc CRYPTO_remalloc -#if defined(WIN32) || defined(MFUNC) -#define Malloc CRYPTO_malloc -#define Realloc(a,n) CRYPTO_realloc(a,(n)) -#define FreeFunc CRYPTO_free -#define Free(addr) CRYPTO_free(addr) -#define Malloc_locked CRYPTO_malloc_locked -#define Free_locked(addr) CRYPTO_free_locked(addr) -#else -#define Malloc malloc -#define Realloc realloc -#define FreeFunc free -#define Free(addr) free(addr) -#define Malloc_locked malloc -#define Free_locked(addr) free(addr) -#endif /* WIN32 || MFUNC */ -#endif /* MDEBUG */ - -/* Case insensiteve linking causes problems.... */ -#ifdef WIN16 -#define ERR_load_CRYPTO_strings ERR_load_CRYPTOlib_strings -#endif +# 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 -#ifndef NOPROTO +/* + * 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_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) const char *SSLeay_version(int type); unsigned long SSLeay(void); -int CRYPTO_get_ex_new_index(int idx,STACK **sk,long argl,char *argp, - int (*new_func)(),int (*dup_func)(),void (*free_func)()); -int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad,int idx,char *val); -char *CRYPTO_get_ex_data(CRYPTO_EX_DATA *ad,int idx); -int CRYPTO_dup_ex_data(STACK *meth,CRYPTO_EX_DATA *from,CRYPTO_EX_DATA *to); -void CRYPTO_free_ex_data(STACK *meth,char *obj,CRYPTO_EX_DATA *ad); -void CRYPTO_new_ex_data(STACK *meth, char *obj, CRYPTO_EX_DATA *ad); +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_mem_ctrl(int mode); int CRYPTO_get_new_lockid(char *name); -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); -void CRYPTO_set_id_callback(unsigned long (*func)(void)); -unsigned long (*CRYPTO_get_id_callback(void))(void); + +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); - -void CRYPTO_set_mem_functions(char *(*m)(),char *(*r)(), void (*free_func)()); -void CRYPTO_get_mem_functions(char *(**m)(),char *(**r)(), void (**f)()); -void CRYPTO_set_locked_mem_functions(char *(*m)(), void (*free_func)()); -void CRYPTO_get_locked_mem_functions(char *(**m)(), void (**f)()); - -void *CRYPTO_malloc_locked(int num); -void CRYPTO_free_locked(void *); -void *CRYPTO_malloc(int num); -void CRYPTO_free(void *); -void *CRYPTO_realloc(void *addr,int num); -void *CRYPTO_remalloc(void *addr,int num); - -void *CRYPTO_dbg_malloc(int num,const char *file,int line); -void *CRYPTO_dbg_realloc(void *addr,int num,const char *file,int line); -void CRYPTO_dbg_free(void *); -void *CRYPTO_dbg_remalloc(void *addr,int num,const char *file,int line); -#ifndef NO_FP_API +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); +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 +# endif void CRYPTO_mem_leaks(struct bio_st *bio); /* unsigned long order, char *file, int line, int num_bytes, char *addr */ -void CRYPTO_mem_leaks_cb(void (*cb)()); - -void ERR_load_CRYPTO_strings(void ); - -#else - -int CRYPTO_get_ex_new_index(); -int CRYPTO_set_ex_data(); -char *CRYPTO_get_ex_data(); -int CRYPTO_dup_ex_data(); -void CRYPTO_free_ex_data(); -void CRYPTO_new_ex_data(); - -int CRYPTO_mem_ctrl(); -char *SSLeay_version(); -unsigned long SSLeay(); - -int CRYPTO_get_new_lockid(); -void CRYPTO_lock(); -void CRYPTO_set_locking_callback(); -void (*CRYPTO_get_locking_callback())(); -void CRYPTO_set_add_lock_callback(); -int (*CRYPTO_get_add_lock_callback())(); -void CRYPTO_set_id_callback(); -unsigned long (*CRYPTO_get_id_callback())(); -unsigned long CRYPTO_thread_id(); -const char *CRYPTO_get_lock_name(); -int CRYPTO_add_lock(); - -void CRYPTO_set_mem_functions(); -void CRYPTO_get_mem_functions(); -void *CRYPTO_malloc(); -void *CRYPTO_realloc(); -void CRYPTO_free(); -void *CRYPTO_remalloc(); -void *CRYPTO_dbg_remalloc(); -void *CRYPTO_dbg_malloc(); -void *CRYPTO_dbg_realloc(); -void CRYPTO_dbg_free(); -#ifndef NO_FP_API -void CRYPTO_mem_leaks_fp(); -#endif -void CRYPTO_mem_leaks(); -void CRYPTO_mem_leaks_cb(); +typedef void *CRYPTO_MEM_LEAK_CB (unsigned long, const char *, int, int, + void *); +void CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB *cb); -void ERR_load_CRYPTO_strings(); +/* 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)) -#endif +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) + +# ifdef OPENSSL_FIPS +# define fips_md_init_ctx(alg, cx) \ + int alg##_Init(cx##_CTX *c) \ + { \ + if (FIPS_mode()) OpenSSLDie(__FILE__, __LINE__, \ + "Low level API call to 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__, \ + "Low level API call to cipher " #alg " forbidden in FIPS mode!") + +# else +# define fips_md_init_ctx(alg, cx) \ + int alg##_Init(cx##_CTX *c) +# 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 +/* + * 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); /* Error codes for the CRYPTO functions. */ /* Function codes. */ -#define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX 100 -#define CRYPTO_F_CRYPTO_GET_NEW_LOCKID 101 -#define CRYPTO_F_CRYPTO_SET_EX_DATA 102 +# 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 -