155714Skris/* crypto/crypto.h */ 2160814Ssimon/* ==================================================================== 3238405Sjkim * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved. 4160814Ssimon * 5160814Ssimon * Redistribution and use in source and binary forms, with or without 6160814Ssimon * modification, are permitted provided that the following conditions 7160814Ssimon * are met: 8160814Ssimon * 9160814Ssimon * 1. Redistributions of source code must retain the above copyright 10280304Sjkim * notice, this list of conditions and the following disclaimer. 11160814Ssimon * 12160814Ssimon * 2. Redistributions in binary form must reproduce the above copyright 13160814Ssimon * notice, this list of conditions and the following disclaimer in 14160814Ssimon * the documentation and/or other materials provided with the 15160814Ssimon * distribution. 16160814Ssimon * 17160814Ssimon * 3. All advertising materials mentioning features or use of this 18160814Ssimon * software must display the following acknowledgment: 19160814Ssimon * "This product includes software developed by the OpenSSL Project 20160814Ssimon * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 21160814Ssimon * 22160814Ssimon * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 23160814Ssimon * endorse or promote products derived from this software without 24160814Ssimon * prior written permission. For written permission, please contact 25160814Ssimon * openssl-core@openssl.org. 26160814Ssimon * 27160814Ssimon * 5. Products derived from this software may not be called "OpenSSL" 28160814Ssimon * nor may "OpenSSL" appear in their names without prior written 29160814Ssimon * permission of the OpenSSL Project. 30160814Ssimon * 31160814Ssimon * 6. Redistributions of any form whatsoever must retain the following 32160814Ssimon * acknowledgment: 33160814Ssimon * "This product includes software developed by the OpenSSL Project 34160814Ssimon * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 35160814Ssimon * 36160814Ssimon * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 37160814Ssimon * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 38160814Ssimon * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 39160814Ssimon * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 40160814Ssimon * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 41160814Ssimon * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 42160814Ssimon * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 43160814Ssimon * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 44160814Ssimon * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 45160814Ssimon * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 46160814Ssimon * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 47160814Ssimon * OF THE POSSIBILITY OF SUCH DAMAGE. 48160814Ssimon * ==================================================================== 49160814Ssimon * 50160814Ssimon * This product includes cryptographic software written by Eric Young 51160814Ssimon * (eay@cryptsoft.com). This product includes software written by Tim 52160814Ssimon * Hudson (tjh@cryptsoft.com). 53160814Ssimon * 54160814Ssimon */ 5555714Skris/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 5655714Skris * All rights reserved. 5755714Skris * 5855714Skris * This package is an SSL implementation written 5955714Skris * by Eric Young (eay@cryptsoft.com). 6055714Skris * The implementation was written so as to conform with Netscapes SSL. 61280304Sjkim * 6255714Skris * This library is free for commercial and non-commercial use as long as 6355714Skris * the following conditions are aheared to. The following conditions 6455714Skris * apply to all code found in this distribution, be it the RC4, RSA, 6555714Skris * lhash, DES, etc., code; not just the SSL code. The SSL documentation 6655714Skris * included with this distribution is covered by the same copyright terms 6755714Skris * except that the holder is Tim Hudson (tjh@cryptsoft.com). 68280304Sjkim * 6955714Skris * Copyright remains Eric Young's, and as such any Copyright notices in 7055714Skris * the code are not to be removed. 7155714Skris * If this package is used in a product, Eric Young should be given attribution 7255714Skris * as the author of the parts of the library used. 7355714Skris * This can be in the form of a textual message at program startup or 7455714Skris * in documentation (online or textual) provided with the package. 75280304Sjkim * 7655714Skris * Redistribution and use in source and binary forms, with or without 7755714Skris * modification, are permitted provided that the following conditions 7855714Skris * are met: 7955714Skris * 1. Redistributions of source code must retain the copyright 8055714Skris * notice, this list of conditions and the following disclaimer. 8155714Skris * 2. Redistributions in binary form must reproduce the above copyright 8255714Skris * notice, this list of conditions and the following disclaimer in the 8355714Skris * documentation and/or other materials provided with the distribution. 8455714Skris * 3. All advertising materials mentioning features or use of this software 8555714Skris * must display the following acknowledgement: 8655714Skris * "This product includes cryptographic software written by 8755714Skris * Eric Young (eay@cryptsoft.com)" 8855714Skris * The word 'cryptographic' can be left out if the rouines from the library 8955714Skris * being used are not cryptographic related :-). 90280304Sjkim * 4. If you include any Windows specific code (or a derivative thereof) from 9155714Skris * the apps directory (application code) you must include an acknowledgement: 9255714Skris * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 93280304Sjkim * 9455714Skris * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 9555714Skris * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 9655714Skris * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 9755714Skris * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 9855714Skris * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 9955714Skris * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 10055714Skris * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 10155714Skris * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 10255714Skris * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 10355714Skris * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 10455714Skris * SUCH DAMAGE. 105280304Sjkim * 10655714Skris * The licence and distribution terms for any publically available version or 10755714Skris * derivative of this code cannot be changed. i.e. this code cannot simply be 10855714Skris * copied and put under another distribution licence 10955714Skris * [including the GNU Public Licence.] 11055714Skris */ 111160814Ssimon/* ==================================================================== 112160814Ssimon * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. 113280304Sjkim * ECDH support in OpenSSL originally developed by 114160814Ssimon * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. 115160814Ssimon */ 11655714Skris 11755714Skris#ifndef HEADER_CRYPTO_H 118280304Sjkim# define HEADER_CRYPTO_H 11955714Skris 120280304Sjkim# include <stdlib.h> 12159191Skris 122280304Sjkim# include <openssl/e_os2.h> 123160814Ssimon 124280304Sjkim# ifndef OPENSSL_NO_FP_API 125280304Sjkim# include <stdio.h> 126280304Sjkim# endif 12755714Skris 128280304Sjkim# include <openssl/stack.h> 129280304Sjkim# include <openssl/safestack.h> 130280304Sjkim# include <openssl/opensslv.h> 131280304Sjkim# include <openssl/ossl_typ.h> 13255714Skris 133280304Sjkim# ifdef CHARSET_EBCDIC 134280304Sjkim# include <openssl/ebcdic.h> 135280304Sjkim# endif 13655714Skris 137280304Sjkim/* 138280304Sjkim * Resolve problems on some operating systems with symbol names that clash 139280304Sjkim * one way or another 140280304Sjkim */ 141280304Sjkim# include <openssl/symhacks.h> 14268651Skris 14368651Skris#ifdef __cplusplus 14468651Skrisextern "C" { 14559191Skris#endif 14659191Skris 14755714Skris/* Backward compatibility to SSLeay */ 148280304Sjkim/* 149280304Sjkim * This is more to be used to check the correct DLL is being used in the MS 150280304Sjkim * world. 151280304Sjkim */ 152280304Sjkim# define SSLEAY_VERSION_NUMBER OPENSSL_VERSION_NUMBER 153280304Sjkim# define SSLEAY_VERSION 0 154280304Sjkim/* #define SSLEAY_OPTIONS 1 no longer supported */ 155280304Sjkim# define SSLEAY_CFLAGS 2 156280304Sjkim# define SSLEAY_BUILT_ON 3 157280304Sjkim# define SSLEAY_PLATFORM 4 158280304Sjkim# define SSLEAY_DIR 5 15955714Skris 160160814Ssimon/* Already declared in ossl_typ.h */ 161280304Sjkim# if 0 162160814Ssimontypedef struct crypto_ex_data_st CRYPTO_EX_DATA; 163160814Ssimon/* Called when a new object is created */ 164280304Sjkimtypedef int CRYPTO_EX_new (void *parent, void *ptr, CRYPTO_EX_DATA *ad, 165280304Sjkim int idx, long argl, void *argp); 166160814Ssimon/* Called when an object is free()ed */ 167280304Sjkimtypedef void CRYPTO_EX_free (void *parent, void *ptr, CRYPTO_EX_DATA *ad, 168280304Sjkim int idx, long argl, void *argp); 169160814Ssimon/* Called when we need to dup an object */ 170280304Sjkimtypedef int CRYPTO_EX_dup (CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, 171280304Sjkim void *from_d, int idx, long argl, void *argp); 172280304Sjkim# endif 173160814Ssimon 174160814Ssimon/* A generic structure to pass assorted data in a expandable way */ 175280304Sjkimtypedef struct openssl_item_st { 176280304Sjkim int code; 177280304Sjkim void *value; /* Not used for flag attributes */ 178280304Sjkim size_t value_size; /* Max size of value for output, length for 179280304Sjkim * input */ 180280304Sjkim size_t *value_length; /* Returned length of value for output */ 181280304Sjkim} OPENSSL_ITEM; 182160814Ssimon 183280304Sjkim/* 184280304Sjkim * When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock 18555714Skris * names in cryptlib.c 18655714Skris */ 18755714Skris 188280304Sjkim# define CRYPTO_LOCK_ERR 1 189280304Sjkim# define CRYPTO_LOCK_EX_DATA 2 190280304Sjkim# define CRYPTO_LOCK_X509 3 191280304Sjkim# define CRYPTO_LOCK_X509_INFO 4 192280304Sjkim# define CRYPTO_LOCK_X509_PKEY 5 193280304Sjkim# define CRYPTO_LOCK_X509_CRL 6 194280304Sjkim# define CRYPTO_LOCK_X509_REQ 7 195280304Sjkim# define CRYPTO_LOCK_DSA 8 196280304Sjkim# define CRYPTO_LOCK_RSA 9 197280304Sjkim# define CRYPTO_LOCK_EVP_PKEY 10 198280304Sjkim# define CRYPTO_LOCK_X509_STORE 11 199280304Sjkim# define CRYPTO_LOCK_SSL_CTX 12 200280304Sjkim# define CRYPTO_LOCK_SSL_CERT 13 201280304Sjkim# define CRYPTO_LOCK_SSL_SESSION 14 202280304Sjkim# define CRYPTO_LOCK_SSL_SESS_CERT 15 203280304Sjkim# define CRYPTO_LOCK_SSL 16 204280304Sjkim# define CRYPTO_LOCK_SSL_METHOD 17 205280304Sjkim# define CRYPTO_LOCK_RAND 18 206280304Sjkim# define CRYPTO_LOCK_RAND2 19 207280304Sjkim# define CRYPTO_LOCK_MALLOC 20 208280304Sjkim# define CRYPTO_LOCK_BIO 21 209280304Sjkim# define CRYPTO_LOCK_GETHOSTBYNAME 22 210280304Sjkim# define CRYPTO_LOCK_GETSERVBYNAME 23 211280304Sjkim# define CRYPTO_LOCK_READDIR 24 212280304Sjkim# define CRYPTO_LOCK_RSA_BLINDING 25 213280304Sjkim# define CRYPTO_LOCK_DH 26 214280304Sjkim# define CRYPTO_LOCK_MALLOC2 27 215280304Sjkim# define CRYPTO_LOCK_DSO 28 216280304Sjkim# define CRYPTO_LOCK_DYNLOCK 29 217280304Sjkim# define CRYPTO_LOCK_ENGINE 30 218280304Sjkim# define CRYPTO_LOCK_UI 31 219280304Sjkim# define CRYPTO_LOCK_ECDSA 32 220280304Sjkim# define CRYPTO_LOCK_EC 33 221280304Sjkim# define CRYPTO_LOCK_ECDH 34 222280304Sjkim# define CRYPTO_LOCK_BN 35 223280304Sjkim# define CRYPTO_LOCK_EC_PRE_COMP 36 224280304Sjkim# define CRYPTO_LOCK_STORE 37 225280304Sjkim# define CRYPTO_LOCK_COMP 38 226280304Sjkim# define CRYPTO_LOCK_FIPS 39 227280304Sjkim# define CRYPTO_LOCK_FIPS2 40 228280304Sjkim# define CRYPTO_NUM_LOCKS 41 22955714Skris 230280304Sjkim# define CRYPTO_LOCK 1 231280304Sjkim# define CRYPTO_UNLOCK 2 232280304Sjkim# define CRYPTO_READ 4 233280304Sjkim# define CRYPTO_WRITE 8 23455714Skris 235280304Sjkim# ifndef OPENSSL_NO_LOCKING 236280304Sjkim# ifndef CRYPTO_w_lock 237280304Sjkim# define CRYPTO_w_lock(type) \ 238280304Sjkim CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,__FILE__,__LINE__) 239280304Sjkim# define CRYPTO_w_unlock(type) \ 240280304Sjkim CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE,type,__FILE__,__LINE__) 241280304Sjkim# define CRYPTO_r_lock(type) \ 242280304Sjkim CRYPTO_lock(CRYPTO_LOCK|CRYPTO_READ,type,__FILE__,__LINE__) 243280304Sjkim# define CRYPTO_r_unlock(type) \ 244280304Sjkim CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_READ,type,__FILE__,__LINE__) 245280304Sjkim# define CRYPTO_add(addr,amount,type) \ 246280304Sjkim CRYPTO_add_lock(addr,amount,type,__FILE__,__LINE__) 247280304Sjkim# endif 248280304Sjkim# else 249280304Sjkim# define CRYPTO_w_lock(a) 250280304Sjkim# define CRYPTO_w_unlock(a) 251280304Sjkim# define CRYPTO_r_lock(a) 252280304Sjkim# define CRYPTO_r_unlock(a) 253280304Sjkim# define CRYPTO_add(a,b,c) ((*(a))+=(b)) 254280304Sjkim# endif 25555714Skris 256280304Sjkim/* 257280304Sjkim * Some applications as well as some parts of OpenSSL need to allocate and 258280304Sjkim * deallocate locks in a dynamic fashion. The following typedef makes this 259280304Sjkim * possible in a type-safe manner. 260280304Sjkim */ 26168651Skris/* struct CRYPTO_dynlock_value has to be defined by the application. */ 262280304Sjkimtypedef struct { 263280304Sjkim int references; 264280304Sjkim struct CRYPTO_dynlock_value *data; 265280304Sjkim} CRYPTO_dynlock; 26668651Skris 267280304Sjkim/* 268280304Sjkim * The following can be used to detect memory leaks in the SSLeay library. It 269280304Sjkim * used, it turns on malloc checking 270280304Sjkim */ 27168651Skris 272280304Sjkim# define CRYPTO_MEM_CHECK_OFF 0x0/* an enume */ 273280304Sjkim# define CRYPTO_MEM_CHECK_ON 0x1/* a bit */ 274280304Sjkim# define CRYPTO_MEM_CHECK_ENABLE 0x2/* a bit */ 275280304Sjkim# define CRYPTO_MEM_CHECK_DISABLE 0x3/* an enume */ 27655714Skris 277280304Sjkim/* 278280304Sjkim * The following are bit values to turn on or off options connected to the 279280304Sjkim * malloc checking functionality 280280304Sjkim */ 28155714Skris 28259191Skris/* Adds time to the memory checking information */ 283280304Sjkim# define V_CRYPTO_MDEBUG_TIME 0x1/* a bit */ 28459191Skris/* Adds thread number to the memory checking information */ 285280304Sjkim# define V_CRYPTO_MDEBUG_THREAD 0x2/* a bit */ 28659191Skris 287280304Sjkim# define V_CRYPTO_MDEBUG_ALL (V_CRYPTO_MDEBUG_TIME | V_CRYPTO_MDEBUG_THREAD) 28859191Skris 28955714Skris/* predec of the BIO type */ 29055714Skristypedef struct bio_st BIO_dummy; 29155714Skris 292280304Sjkimstruct crypto_ex_data_st { 293280304Sjkim STACK_OF(void) *sk; 294280304Sjkim /* gcc is screwing up this data structure :-( */ 295280304Sjkim int dummy; 296280304Sjkim}; 297238405SjkimDECLARE_STACK_OF(void) 29855714Skris 299280304Sjkim/* 300280304Sjkim * This stuff is basically class callback functions The current classes are 301280304Sjkim * SSL_CTX, SSL, SSL_SESSION, and a few more 302280304Sjkim */ 30359191Skris 304280304Sjkimtypedef struct crypto_ex_data_func_st { 305280304Sjkim long argl; /* Arbitary long */ 306280304Sjkim void *argp; /* Arbitary void * */ 307280304Sjkim CRYPTO_EX_new *new_func; 308280304Sjkim CRYPTO_EX_free *free_func; 309280304Sjkim CRYPTO_EX_dup *dup_func; 310280304Sjkim} CRYPTO_EX_DATA_FUNCS; 31155714Skris 31259191SkrisDECLARE_STACK_OF(CRYPTO_EX_DATA_FUNCS) 31359191Skris 314280304Sjkim/* 315280304Sjkim * Per class, we have a STACK of CRYPTO_EX_DATA_FUNCS for each CRYPTO_EX_DATA 31655714Skris * entry. 31755714Skris */ 31855714Skris 319280304Sjkim# define CRYPTO_EX_INDEX_BIO 0 320280304Sjkim# define CRYPTO_EX_INDEX_SSL 1 321280304Sjkim# define CRYPTO_EX_INDEX_SSL_CTX 2 322280304Sjkim# define CRYPTO_EX_INDEX_SSL_SESSION 3 323280304Sjkim# define CRYPTO_EX_INDEX_X509_STORE 4 324280304Sjkim# define CRYPTO_EX_INDEX_X509_STORE_CTX 5 325280304Sjkim# define CRYPTO_EX_INDEX_RSA 6 326280304Sjkim# define CRYPTO_EX_INDEX_DSA 7 327280304Sjkim# define CRYPTO_EX_INDEX_DH 8 328280304Sjkim# define CRYPTO_EX_INDEX_ENGINE 9 329280304Sjkim# define CRYPTO_EX_INDEX_X509 10 330280304Sjkim# define CRYPTO_EX_INDEX_UI 11 331280304Sjkim# define CRYPTO_EX_INDEX_ECDSA 12 332280304Sjkim# define CRYPTO_EX_INDEX_ECDH 13 333280304Sjkim# define CRYPTO_EX_INDEX_COMP 14 334280304Sjkim# define CRYPTO_EX_INDEX_STORE 15 33555714Skris 336280304Sjkim/* 337280304Sjkim * Dynamically assigned indexes start from this value (don't use directly, 338280304Sjkim * use via CRYPTO_ex_data_new_class). 339280304Sjkim */ 340280304Sjkim# define CRYPTO_EX_INDEX_USER 100 34159191Skris 342280304Sjkim/* 343280304Sjkim * This is the default callbacks, but we can have others as well: this is 344280304Sjkim * needed in Win32 where the application malloc and the library malloc may 345280304Sjkim * not be the same. 34659191Skris */ 347280304Sjkim# define CRYPTO_malloc_init() CRYPTO_set_mem_functions(\ 348280304Sjkim malloc, realloc, free) 34955714Skris 350280304Sjkim# if defined CRYPTO_MDEBUG_ALL || defined CRYPTO_MDEBUG_TIME || defined CRYPTO_MDEBUG_THREAD 351280304Sjkim# ifndef CRYPTO_MDEBUG /* avoid duplicate #define */ 352280304Sjkim# define CRYPTO_MDEBUG 353280304Sjkim# endif 35455714Skris# endif 35555714Skris 356280304Sjkim/* 357280304Sjkim * Set standard debugging functions (not done by default unless CRYPTO_MDEBUG 358280304Sjkim * is defined) 359280304Sjkim */ 360280304Sjkim# define CRYPTO_malloc_debug_init() do {\ 361280304Sjkim CRYPTO_set_mem_debug_functions(\ 362280304Sjkim CRYPTO_dbg_malloc,\ 363280304Sjkim CRYPTO_dbg_realloc,\ 364280304Sjkim CRYPTO_dbg_free,\ 365280304Sjkim CRYPTO_dbg_set_options,\ 366280304Sjkim CRYPTO_dbg_get_options);\ 367280304Sjkim } while(0) 36859191Skris 36959191Skrisint CRYPTO_mem_ctrl(int mode); 37059191Skrisint CRYPTO_is_mem_check_on(void); 37159191Skris 37259191Skris/* for applications */ 373280304Sjkim# define MemCheck_start() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON) 374280304Sjkim# define MemCheck_stop() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF) 37559191Skris 37659191Skris/* for library-internal use */ 377280304Sjkim# define MemCheck_on() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE) 378280304Sjkim# define MemCheck_off() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE) 379280304Sjkim# define is_MemCheck_on() CRYPTO_is_mem_check_on() 38059191Skris 381280304Sjkim# define OPENSSL_malloc(num) CRYPTO_malloc((int)num,__FILE__,__LINE__) 382280304Sjkim# define OPENSSL_strdup(str) CRYPTO_strdup((str),__FILE__,__LINE__) 383280304Sjkim# define OPENSSL_realloc(addr,num) \ 384280304Sjkim CRYPTO_realloc((char *)addr,(int)num,__FILE__,__LINE__) 385280304Sjkim# define OPENSSL_realloc_clean(addr,old_num,num) \ 386280304Sjkim CRYPTO_realloc_clean(addr,old_num,num,__FILE__,__LINE__) 387280304Sjkim# define OPENSSL_remalloc(addr,num) \ 388280304Sjkim CRYPTO_remalloc((char **)addr,(int)num,__FILE__,__LINE__) 389280304Sjkim# define OPENSSL_freeFunc CRYPTO_free 390280304Sjkim# define OPENSSL_free(addr) CRYPTO_free(addr) 39159191Skris 392280304Sjkim# define OPENSSL_malloc_locked(num) \ 393280304Sjkim CRYPTO_malloc_locked((int)num,__FILE__,__LINE__) 394280304Sjkim# define OPENSSL_free_locked(addr) CRYPTO_free_locked(addr) 39555714Skris 39655714Skrisconst char *SSLeay_version(int type); 39755714Skrisunsigned long SSLeay(void); 39855714Skris 39976866Skrisint OPENSSL_issetugid(void); 40076866Skris 401109998Smarkm/* An opaque type representing an implementation of "ex_data" support */ 402280304Sjkimtypedef struct st_CRYPTO_EX_DATA_IMPL CRYPTO_EX_DATA_IMPL; 403109998Smarkm/* Return an opaque pointer to the current "ex_data" implementation */ 404109998Smarkmconst CRYPTO_EX_DATA_IMPL *CRYPTO_get_ex_data_implementation(void); 405109998Smarkm/* Sets the "ex_data" implementation to be used (if it's not too late) */ 406109998Smarkmint CRYPTO_set_ex_data_implementation(const CRYPTO_EX_DATA_IMPL *i); 407109998Smarkm/* Get a new "ex_data" class, and return the corresponding "class_index" */ 408109998Smarkmint CRYPTO_ex_data_new_class(void); 409109998Smarkm/* Within a given class, get/register a new index */ 410109998Smarkmint CRYPTO_get_ex_new_index(int class_index, long argl, void *argp, 411280304Sjkim CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func, 412280304Sjkim CRYPTO_EX_free *free_func); 413280304Sjkim/* 414280304Sjkim * Initialise/duplicate/free CRYPTO_EX_DATA variables corresponding to a 415280304Sjkim * given class (invokes whatever per-class callbacks are applicable) 416280304Sjkim */ 417109998Smarkmint CRYPTO_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad); 418109998Smarkmint CRYPTO_dup_ex_data(int class_index, CRYPTO_EX_DATA *to, 419280304Sjkim CRYPTO_EX_DATA *from); 420109998Smarkmvoid CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad); 421280304Sjkim/* 422280304Sjkim * Get/set data in a CRYPTO_EX_DATA variable corresponding to a particular 423280304Sjkim * index (relative to the class type involved) 424280304Sjkim */ 42559191Skrisint CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val); 426280304Sjkimvoid *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad, int idx); 427280304Sjkim/* 428280304Sjkim * This function cleans up all "ex_data" state. It mustn't be called under 429280304Sjkim * potential race-conditions. 430280304Sjkim */ 431109998Smarkmvoid CRYPTO_cleanup_all_ex_data(void); 43255714Skris 43355714Skrisint CRYPTO_get_new_lockid(char *name); 43455714Skris 435280304Sjkimint CRYPTO_num_locks(void); /* return CRYPTO_NUM_LOCKS (shared libs!) */ 436280304Sjkimvoid CRYPTO_lock(int mode, int type, const char *file, int line); 437280304Sjkimvoid CRYPTO_set_locking_callback(void (*func) (int mode, int type, 438280304Sjkim const char *file, int line)); 439280304Sjkimvoid (*CRYPTO_get_locking_callback(void)) (int mode, int type, 440280304Sjkim const char *file, int line); 441280304Sjkimvoid CRYPTO_set_add_lock_callback(int (*func) 442280304Sjkim (int *num, int mount, int type, 443280304Sjkim const char *file, int line)); 444280304Sjkimint (*CRYPTO_get_add_lock_callback(void)) (int *num, int mount, int type, 445280304Sjkim const char *file, int line); 446238405Sjkim 447238405Sjkim/* Don't use this structure directly. */ 448280304Sjkimtypedef struct crypto_threadid_st { 449280304Sjkim void *ptr; 450280304Sjkim unsigned long val; 451280304Sjkim} CRYPTO_THREADID; 452238405Sjkim/* Only use CRYPTO_THREADID_set_[numeric|pointer]() within callbacks */ 453238405Sjkimvoid CRYPTO_THREADID_set_numeric(CRYPTO_THREADID *id, unsigned long val); 454238405Sjkimvoid CRYPTO_THREADID_set_pointer(CRYPTO_THREADID *id, void *ptr); 455280304Sjkimint CRYPTO_THREADID_set_callback(void (*threadid_func) (CRYPTO_THREADID *)); 456280304Sjkimvoid (*CRYPTO_THREADID_get_callback(void)) (CRYPTO_THREADID *); 457238405Sjkimvoid CRYPTO_THREADID_current(CRYPTO_THREADID *id); 458238405Sjkimint CRYPTO_THREADID_cmp(const CRYPTO_THREADID *a, const CRYPTO_THREADID *b); 459238405Sjkimvoid CRYPTO_THREADID_cpy(CRYPTO_THREADID *dest, const CRYPTO_THREADID *src); 460238405Sjkimunsigned long CRYPTO_THREADID_hash(const CRYPTO_THREADID *id); 461280304Sjkim# ifndef OPENSSL_NO_DEPRECATED 462280304Sjkimvoid CRYPTO_set_id_callback(unsigned long (*func) (void)); 463280304Sjkimunsigned long (*CRYPTO_get_id_callback(void)) (void); 46455714Skrisunsigned long CRYPTO_thread_id(void); 465280304Sjkim# endif 466238405Sjkim 46755714Skrisconst char *CRYPTO_get_lock_name(int type); 468280304Sjkimint CRYPTO_add_lock(int *pointer, int amount, int type, const char *file, 469280304Sjkim int line); 47055714Skris 47168651Skrisint CRYPTO_get_new_dynlockid(void); 47268651Skrisvoid CRYPTO_destroy_dynlockid(int i); 47368651Skrisstruct CRYPTO_dynlock_value *CRYPTO_get_dynlock_value(int i); 474280304Sjkimvoid CRYPTO_set_dynlock_create_callback(struct CRYPTO_dynlock_value 475280304Sjkim *(*dyn_create_function) (const char 476280304Sjkim *file, 477280304Sjkim int line)); 478280304Sjkimvoid CRYPTO_set_dynlock_lock_callback(void (*dyn_lock_function) 479280304Sjkim (int mode, 480280304Sjkim struct CRYPTO_dynlock_value *l, 481280304Sjkim const char *file, int line)); 482280304Sjkimvoid CRYPTO_set_dynlock_destroy_callback(void (*dyn_destroy_function) 483280304Sjkim (struct CRYPTO_dynlock_value *l, 484280304Sjkim const char *file, int line)); 485280304Sjkimstruct CRYPTO_dynlock_value 486280304Sjkim*(*CRYPTO_get_dynlock_create_callback(void)) (const char *file, int line); 487280304Sjkimvoid (*CRYPTO_get_dynlock_lock_callback(void)) (int mode, 488280304Sjkim struct CRYPTO_dynlock_value 489280304Sjkim *l, const char *file, 490280304Sjkim int line); 491280304Sjkimvoid (*CRYPTO_get_dynlock_destroy_callback(void)) (struct CRYPTO_dynlock_value 492280304Sjkim *l, const char *file, 493280304Sjkim int line); 49468651Skris 495280304Sjkim/* 496280304Sjkim * CRYPTO_set_mem_functions includes CRYPTO_set_locked_mem_functions -- call 497280304Sjkim * the latter last if you need different functions 498280304Sjkim */ 499280304Sjkimint CRYPTO_set_mem_functions(void *(*m) (size_t), void *(*r) (void *, size_t), 500280304Sjkim void (*f) (void *)); 501280304Sjkimint CRYPTO_set_locked_mem_functions(void *(*m) (size_t), 502280304Sjkim void (*free_func) (void *)); 503280304Sjkimint CRYPTO_set_mem_ex_functions(void *(*m) (size_t, const char *, int), 504280304Sjkim void *(*r) (void *, size_t, const char *, 505280304Sjkim int), void (*f) (void *)); 506280304Sjkimint CRYPTO_set_locked_mem_ex_functions(void *(*m) (size_t, const char *, int), 507280304Sjkim void (*free_func) (void *)); 508280304Sjkimint CRYPTO_set_mem_debug_functions(void (*m) 509280304Sjkim (void *, int, const char *, int, int), 510280304Sjkim void (*r) (void *, void *, int, 511280304Sjkim const char *, int, int), 512280304Sjkim void (*f) (void *, int), void (*so) (long), 513280304Sjkim long (*go) (void)); 514280304Sjkimvoid CRYPTO_get_mem_functions(void *(**m) (size_t), 515280304Sjkim void *(**r) (void *, size_t), 516280304Sjkim void (**f) (void *)); 517280304Sjkimvoid CRYPTO_get_locked_mem_functions(void *(**m) (size_t), 518280304Sjkim void (**f) (void *)); 519280304Sjkimvoid CRYPTO_get_mem_ex_functions(void *(**m) (size_t, const char *, int), 520280304Sjkim void *(**r) (void *, size_t, const char *, 521280304Sjkim int), void (**f) (void *)); 522280304Sjkimvoid CRYPTO_get_locked_mem_ex_functions(void 523280304Sjkim *(**m) (size_t, const char *, int), 524280304Sjkim void (**f) (void *)); 525280304Sjkimvoid CRYPTO_get_mem_debug_functions(void (**m) 526280304Sjkim (void *, int, const char *, int, int), 527280304Sjkim void (**r) (void *, void *, int, 528280304Sjkim const char *, int, int), 529280304Sjkim void (**f) (void *, int), 530280304Sjkim void (**so) (long), long (**go) (void)); 53155714Skris 53259191Skrisvoid *CRYPTO_malloc_locked(int num, const char *file, int line); 533246772Sjkimvoid CRYPTO_free_locked(void *ptr); 53459191Skrisvoid *CRYPTO_malloc(int num, const char *file, int line); 535194206Ssimonchar *CRYPTO_strdup(const char *str, const char *file, int line); 536246772Sjkimvoid CRYPTO_free(void *ptr); 537280304Sjkimvoid *CRYPTO_realloc(void *addr, int num, const char *file, int line); 538280304Sjkimvoid *CRYPTO_realloc_clean(void *addr, int old_num, int num, const char *file, 539280304Sjkim int line); 540280304Sjkimvoid *CRYPTO_remalloc(void *addr, int num, const char *file, int line); 54155714Skris 542109998Smarkmvoid OPENSSL_cleanse(void *ptr, size_t len); 543109998Smarkm 54459191Skrisvoid CRYPTO_set_mem_debug_options(long bits); 54559191Skrislong CRYPTO_get_mem_debug_options(void); 54659191Skris 547280304Sjkim# define CRYPTO_push_info(info) \ 54859191Skris CRYPTO_push_info_(info, __FILE__, __LINE__); 54959191Skrisint CRYPTO_push_info_(const char *info, const char *file, int line); 55059191Skrisint CRYPTO_pop_info(void); 55159191Skrisint CRYPTO_remove_all_info(void); 55259191Skris 553280304Sjkim/* 554280304Sjkim * Default debugging functions (enabled by CRYPTO_malloc_debug_init() macro; 555280304Sjkim * used as default in CRYPTO_MDEBUG compilations): 556280304Sjkim */ 557280304Sjkim/*- 558280304Sjkim * The last argument has the following significance: 55959191Skris * 560280304Sjkim * 0: called before the actual memory allocation has taken place 561280304Sjkim * 1: called after the actual memory allocation has taken place 56259191Skris */ 563280304Sjkimvoid CRYPTO_dbg_malloc(void *addr, int num, const char *file, int line, 564280304Sjkim int before_p); 565280304Sjkimvoid CRYPTO_dbg_realloc(void *addr1, void *addr2, int num, const char *file, 566280304Sjkim int line, int before_p); 567280304Sjkimvoid CRYPTO_dbg_free(void *addr, int before_p); 568280304Sjkim/*- 569280304Sjkim * Tell the debugging code about options. By default, the following values 57059191Skris * apply: 57159191Skris * 57289837Skris * 0: Clear all options. 57389837Skris * V_CRYPTO_MDEBUG_TIME (1): Set the "Show Time" option. 57489837Skris * V_CRYPTO_MDEBUG_THREAD (2): Set the "Show Thread Number" option. 57589837Skris * V_CRYPTO_MDEBUG_ALL (3): 1 + 2 57659191Skris */ 57759191Skrisvoid CRYPTO_dbg_set_options(long bits); 57859191Skrislong CRYPTO_dbg_get_options(void); 57959191Skris 580280304Sjkim# ifndef OPENSSL_NO_FP_API 58155714Skrisvoid CRYPTO_mem_leaks_fp(FILE *); 582280304Sjkim# endif 58355714Skrisvoid CRYPTO_mem_leaks(struct bio_st *bio); 58455714Skris/* unsigned long order, char *file, int line, int num_bytes, char *addr */ 585280304Sjkimtypedef void *CRYPTO_MEM_LEAK_CB (unsigned long, const char *, int, int, 586280304Sjkim void *); 587109998Smarkmvoid CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB *cb); 58855714Skris 589109998Smarkm/* die if we have to */ 590280304Sjkimvoid OpenSSLDie(const char *file, int line, const char *assertion); 591280304Sjkim# define OPENSSL_assert(e) (void)((e) ? 0 : (OpenSSLDie(__FILE__, __LINE__, #e),1)) 592109998Smarkm 593160814Ssimonunsigned long *OPENSSL_ia32cap_loc(void); 594280304Sjkim# define OPENSSL_ia32cap (*(OPENSSL_ia32cap_loc())) 595194206Ssimonint OPENSSL_isservice(void); 596142425Snectar 597238405Sjkimint FIPS_mode(void); 598238405Sjkimint FIPS_mode_set(int r); 599194206Ssimon 600238405Sjkimvoid OPENSSL_init(void); 601194206Ssimon 602280304Sjkim# define fips_md_init(alg) fips_md_init_ctx(alg, alg) 603238405Sjkim 604280304Sjkim# ifdef OPENSSL_FIPS 605280304Sjkim# define fips_md_init_ctx(alg, cx) \ 606280304Sjkim int alg##_Init(cx##_CTX *c) \ 607280304Sjkim { \ 608280304Sjkim if (FIPS_mode()) OpenSSLDie(__FILE__, __LINE__, \ 609280304Sjkim "Low level API call to digest " #alg " forbidden in FIPS mode!"); \ 610280304Sjkim return private_##alg##_Init(c); \ 611280304Sjkim } \ 612280304Sjkim int private_##alg##_Init(cx##_CTX *c) 613194206Ssimon 614280304Sjkim# define fips_cipher_abort(alg) \ 615280304Sjkim if (FIPS_mode()) OpenSSLDie(__FILE__, __LINE__, \ 616280304Sjkim "Low level API call to cipher " #alg " forbidden in FIPS mode!") 617194206Ssimon 618280304Sjkim# else 619280304Sjkim# define fips_md_init_ctx(alg, cx) \ 620280304Sjkim int alg##_Init(cx##_CTX *c) 621280304Sjkim# define fips_cipher_abort(alg) while(0) 622280304Sjkim# endif 623194206Ssimon 624280304Sjkim/* 625280304Sjkim * CRYPTO_memcmp returns zero iff the |len| bytes at |a| and |b| are equal. 626280304Sjkim * It takes an amount of time dependent on |len|, but independent of the 627280304Sjkim * contents of |a| and |b|. Unlike memcmp, it cannot be used to put elements 628280304Sjkim * into a defined order as the return value when a != b is undefined, other 629280304Sjkim * than to be non-zero. 630280304Sjkim */ 631246772Sjkimint CRYPTO_memcmp(const void *a, const void *b, size_t len); 632246772Sjkim 63355714Skris/* BEGIN ERROR CODES */ 634280304Sjkim/* 635280304Sjkim * The following lines are auto generated by the script mkerr.pl. Any changes 63655714Skris * made after this point may be overwritten when the script is next run. 63755714Skris */ 63889837Skrisvoid ERR_load_CRYPTO_strings(void); 63955714Skris 64055714Skris/* Error codes for the CRYPTO functions. */ 64155714Skris 64255714Skris/* Function codes. */ 643280304Sjkim# define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX 100 644280304Sjkim# define CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID 103 645280304Sjkim# define CRYPTO_F_CRYPTO_GET_NEW_LOCKID 101 646280304Sjkim# define CRYPTO_F_CRYPTO_SET_EX_DATA 102 647280304Sjkim# define CRYPTO_F_DEF_ADD_INDEX 104 648280304Sjkim# define CRYPTO_F_DEF_GET_CLASS 105 649280304Sjkim# define CRYPTO_F_FIPS_MODE_SET 109 650280304Sjkim# define CRYPTO_F_INT_DUP_EX_DATA 106 651280304Sjkim# define CRYPTO_F_INT_FREE_EX_DATA 107 652280304Sjkim# define CRYPTO_F_INT_NEW_EX_DATA 108 65355714Skris 65455714Skris/* Reason codes. */ 655280304Sjkim# define CRYPTO_R_FIPS_MODE_NOT_SUPPORTED 101 656280304Sjkim# define CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK 100 65755714Skris 65855714Skris#ifdef __cplusplus 65955714Skris} 66055714Skris#endif 66155714Skris#endif 662