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d02b48c6 | 1 | /* crypto/crypto.h */ |
19b8d06a | 2 | /* ==================================================================== |
48fc582f | 3 | * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved. |
19b8d06a BM |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: | |
8 | * | |
9 | * 1. Redistributions of source code must retain the above copyright | |
0f113f3e | 10 | * notice, this list of conditions and the following disclaimer. |
19b8d06a BM |
11 | * |
12 | * 2. Redistributions in binary form must reproduce the above copyright | |
13 | * notice, this list of conditions and the following disclaimer in | |
14 | * the documentation and/or other materials provided with the | |
15 | * distribution. | |
16 | * | |
17 | * 3. All advertising materials mentioning features or use of this | |
18 | * software must display the following acknowledgment: | |
19 | * "This product includes software developed by the OpenSSL Project | |
20 | * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" | |
21 | * | |
22 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
23 | * endorse or promote products derived from this software without | |
24 | * prior written permission. For written permission, please contact | |
25 | * openssl-core@openssl.org. | |
26 | * | |
27 | * 5. Products derived from this software may not be called "OpenSSL" | |
28 | * nor may "OpenSSL" appear in their names without prior written | |
29 | * permission of the OpenSSL Project. | |
30 | * | |
31 | * 6. Redistributions of any form whatsoever must retain the following | |
32 | * acknowledgment: | |
33 | * "This product includes software developed by the OpenSSL Project | |
34 | * for use in the OpenSSL Toolkit (http://www.openssl.org/)" | |
35 | * | |
36 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
37 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
38 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
39 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
40 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
41 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
42 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
43 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
44 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
45 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
46 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
47 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
48 | * ==================================================================== | |
49 | * | |
50 | * This product includes cryptographic software written by Eric Young | |
51 | * (eay@cryptsoft.com). This product includes software written by Tim | |
52 | * Hudson (tjh@cryptsoft.com). | |
53 | * | |
54 | */ | |
58964a49 | 55 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
56 | * All rights reserved. |
57 | * | |
58 | * This package is an SSL implementation written | |
59 | * by Eric Young (eay@cryptsoft.com). | |
60 | * The implementation was written so as to conform with Netscapes SSL. | |
0f113f3e | 61 | * |
d02b48c6 RE |
62 | * This library is free for commercial and non-commercial use as long as |
63 | * the following conditions are aheared to. The following conditions | |
64 | * apply to all code found in this distribution, be it the RC4, RSA, | |
65 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
66 | * included with this distribution is covered by the same copyright terms | |
67 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
0f113f3e | 68 | * |
d02b48c6 RE |
69 | * Copyright remains Eric Young's, and as such any Copyright notices in |
70 | * the code are not to be removed. | |
71 | * If this package is used in a product, Eric Young should be given attribution | |
72 | * as the author of the parts of the library used. | |
73 | * This can be in the form of a textual message at program startup or | |
74 | * in documentation (online or textual) provided with the package. | |
0f113f3e | 75 | * |
d02b48c6 RE |
76 | * Redistribution and use in source and binary forms, with or without |
77 | * modification, are permitted provided that the following conditions | |
78 | * are met: | |
79 | * 1. Redistributions of source code must retain the copyright | |
80 | * notice, this list of conditions and the following disclaimer. | |
81 | * 2. Redistributions in binary form must reproduce the above copyright | |
82 | * notice, this list of conditions and the following disclaimer in the | |
83 | * documentation and/or other materials provided with the distribution. | |
84 | * 3. All advertising materials mentioning features or use of this software | |
85 | * must display the following acknowledgement: | |
86 | * "This product includes cryptographic software written by | |
87 | * Eric Young (eay@cryptsoft.com)" | |
88 | * The word 'cryptographic' can be left out if the rouines from the library | |
89 | * being used are not cryptographic related :-). | |
0f113f3e | 90 | * 4. If you include any Windows specific code (or a derivative thereof) from |
d02b48c6 RE |
91 | * the apps directory (application code) you must include an acknowledgement: |
92 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
0f113f3e | 93 | * |
d02b48c6 RE |
94 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
95 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
96 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
97 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
98 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
99 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
100 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
101 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
102 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
103 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
104 | * SUCH DAMAGE. | |
0f113f3e | 105 | * |
d02b48c6 RE |
106 | * The licence and distribution terms for any publically available version or |
107 | * derivative of this code cannot be changed. i.e. this code cannot simply be | |
108 | * copied and put under another distribution licence | |
109 | * [including the GNU Public Licence.] | |
110 | */ | |
e172d60d BM |
111 | /* ==================================================================== |
112 | * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. | |
0f113f3e | 113 | * ECDH support in OpenSSL originally developed by |
e172d60d BM |
114 | * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. |
115 | */ | |
d02b48c6 RE |
116 | |
117 | #ifndef HEADER_CRYPTO_H | |
0f113f3e | 118 | # define HEADER_CRYPTO_H |
d02b48c6 | 119 | |
0f113f3e MC |
120 | # include <stdlib.h> |
121 | # include <time.h> | |
f3e9b338 | 122 | |
0f113f3e | 123 | # include <openssl/e_os2.h> |
7b5a6c7a | 124 | |
0f113f3e MC |
125 | # ifndef OPENSSL_NO_STDIO |
126 | # include <stdio.h> | |
127 | # endif | |
0b86eb3e | 128 | |
0f113f3e MC |
129 | # include <openssl/stack.h> |
130 | # include <openssl/safestack.h> | |
131 | # include <openssl/opensslv.h> | |
132 | # include <openssl/ossl_typ.h> | |
5f326803 | 133 | |
0f113f3e MC |
134 | # ifdef CHARSET_EBCDIC |
135 | # include <openssl/ebcdic.h> | |
136 | # endif | |
a53955d8 | 137 | |
0f113f3e MC |
138 | /* |
139 | * Resolve problems on some operating systems with symbol names that clash | |
140 | * one way or another | |
141 | */ | |
142 | # include <openssl/symhacks.h> | |
c29b6d56 | 143 | |
65962686 RL |
144 | #ifdef __cplusplus |
145 | extern "C" { | |
146 | #endif | |
147 | ||
0f113f3e MC |
148 | /* |
149 | * When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock | |
d02b48c6 RE |
150 | * names in cryptlib.c |
151 | */ | |
152 | ||
0f113f3e MC |
153 | # define CRYPTO_LOCK_ERR 1 |
154 | # define CRYPTO_LOCK_EX_DATA 2 | |
155 | # define CRYPTO_LOCK_X509 3 | |
156 | # define CRYPTO_LOCK_X509_INFO 4 | |
157 | # define CRYPTO_LOCK_X509_PKEY 5 | |
158 | # define CRYPTO_LOCK_X509_CRL 6 | |
159 | # define CRYPTO_LOCK_X509_REQ 7 | |
160 | # define CRYPTO_LOCK_DSA 8 | |
161 | # define CRYPTO_LOCK_RSA 9 | |
162 | # define CRYPTO_LOCK_EVP_PKEY 10 | |
163 | # define CRYPTO_LOCK_X509_STORE 11 | |
164 | # define CRYPTO_LOCK_SSL_CTX 12 | |
165 | # define CRYPTO_LOCK_SSL_CERT 13 | |
166 | # define CRYPTO_LOCK_SSL_SESSION 14 | |
167 | # define CRYPTO_LOCK_SSL_SESS_CERT 15 | |
168 | # define CRYPTO_LOCK_SSL 16 | |
169 | # define CRYPTO_LOCK_SSL_METHOD 17 | |
170 | # define CRYPTO_LOCK_RAND 18 | |
171 | # define CRYPTO_LOCK_RAND2 19 | |
172 | # define CRYPTO_LOCK_MALLOC 20 | |
173 | # define CRYPTO_LOCK_BIO 21 | |
174 | # define CRYPTO_LOCK_GETHOSTBYNAME 22 | |
175 | # define CRYPTO_LOCK_GETSERVBYNAME 23 | |
176 | # define CRYPTO_LOCK_READDIR 24 | |
177 | # define CRYPTO_LOCK_RSA_BLINDING 25 | |
178 | # define CRYPTO_LOCK_DH 26 | |
179 | # define CRYPTO_LOCK_MALLOC2 27 | |
180 | # define CRYPTO_LOCK_DSO 28 | |
181 | # define CRYPTO_LOCK_DYNLOCK 29 | |
182 | # define CRYPTO_LOCK_ENGINE 30 | |
183 | # define CRYPTO_LOCK_UI 31 | |
184 | # define CRYPTO_LOCK_ECDSA 32 | |
185 | # define CRYPTO_LOCK_EC 33 | |
186 | # define CRYPTO_LOCK_ECDH 34 | |
187 | # define CRYPTO_LOCK_BN 35 | |
188 | # define CRYPTO_LOCK_EC_PRE_COMP 36 | |
189 | # define CRYPTO_LOCK_STORE 37 | |
190 | # define CRYPTO_LOCK_COMP 38 | |
191 | # define CRYPTO_LOCK_FIPS 39 | |
192 | # define CRYPTO_LOCK_FIPS2 40 | |
193 | # define CRYPTO_NUM_LOCKS 41 | |
194 | ||
195 | # define CRYPTO_LOCK 1 | |
196 | # define CRYPTO_UNLOCK 2 | |
197 | # define CRYPTO_READ 4 | |
198 | # define CRYPTO_WRITE 8 | |
199 | ||
200 | # ifndef OPENSSL_NO_LOCKING | |
201 | # ifndef CRYPTO_w_lock | |
202 | # define CRYPTO_w_lock(type) \ | |
203 | CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,__FILE__,__LINE__) | |
204 | # define CRYPTO_w_unlock(type) \ | |
205 | CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE,type,__FILE__,__LINE__) | |
206 | # define CRYPTO_r_lock(type) \ | |
207 | CRYPTO_lock(CRYPTO_LOCK|CRYPTO_READ,type,__FILE__,__LINE__) | |
208 | # define CRYPTO_r_unlock(type) \ | |
209 | CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_READ,type,__FILE__,__LINE__) | |
210 | # define CRYPTO_add(addr,amount,type) \ | |
211 | CRYPTO_add_lock(addr,amount,type,__FILE__,__LINE__) | |
212 | # endif | |
213 | # else | |
214 | # define CRYPTO_w_lock(a) | |
215 | # define CRYPTO_w_unlock(a) | |
216 | # define CRYPTO_r_lock(a) | |
217 | # define CRYPTO_r_unlock(a) | |
218 | # define CRYPTO_add(a,b,c) ((*(a))+=(b)) | |
219 | # endif | |
d02b48c6 | 220 | |
0f113f3e MC |
221 | /* |
222 | * Some applications as well as some parts of OpenSSL need to allocate and | |
223 | * deallocate locks in a dynamic fashion. The following typedef makes this | |
224 | * possible in a type-safe manner. | |
225 | */ | |
e73a6965 | 226 | /* struct CRYPTO_dynlock_value has to be defined by the application. */ |
0f113f3e MC |
227 | typedef struct { |
228 | int references; | |
229 | struct CRYPTO_dynlock_value *data; | |
230 | } CRYPTO_dynlock; | |
c7922304 | 231 | |
0f113f3e | 232 | /* |
b0700d2c | 233 | * The following can be used to detect memory leaks in the OpenSSL library. It |
0f113f3e MC |
234 | * used, it turns on malloc checking |
235 | */ | |
d02b48c6 | 236 | |
0f113f3e MC |
237 | # define CRYPTO_MEM_CHECK_OFF 0x0/* an enume */ |
238 | # define CRYPTO_MEM_CHECK_ON 0x1/* a bit */ | |
239 | # define CRYPTO_MEM_CHECK_ENABLE 0x2/* a bit */ | |
240 | # define CRYPTO_MEM_CHECK_DISABLE 0x3/* an enume */ | |
d02b48c6 | 241 | |
0f113f3e MC |
242 | /* |
243 | * The following are bit values to turn on or off options connected to the | |
244 | * malloc checking functionality | |
245 | */ | |
d8df48a9 RL |
246 | |
247 | /* Adds time to the memory checking information */ | |
0f113f3e | 248 | # define V_CRYPTO_MDEBUG_TIME 0x1/* a bit */ |
d8df48a9 | 249 | /* Adds thread number to the memory checking information */ |
0f113f3e | 250 | # define V_CRYPTO_MDEBUG_THREAD 0x2/* a bit */ |
b64e735b | 251 | |
0f113f3e | 252 | # define V_CRYPTO_MDEBUG_ALL (V_CRYPTO_MDEBUG_TIME | V_CRYPTO_MDEBUG_THREAD) |
d02b48c6 | 253 | |
58964a49 RE |
254 | /* predec of the BIO type */ |
255 | typedef struct bio_st BIO_dummy; | |
256 | ||
0f113f3e MC |
257 | struct crypto_ex_data_st { |
258 | STACK_OF(void) *sk; | |
0f113f3e | 259 | }; |
5ce278a7 | 260 | DECLARE_STACK_OF(void) |
dd9d233e | 261 | |
0f113f3e | 262 | /* |
e6390aca | 263 | * Per class, we have a STACK of function pointers. |
58964a49 | 264 | */ |
e6390aca RS |
265 | # define CRYPTO_EX_INDEX_SSL 0 |
266 | # define CRYPTO_EX_INDEX_SSL_CTX 1 | |
267 | # define CRYPTO_EX_INDEX_SSL_SESSION 2 | |
268 | # define CRYPTO_EX_INDEX_X509 3 | |
269 | # define CRYPTO_EX_INDEX_X509_STORE 4 | |
270 | # define CRYPTO_EX_INDEX_X509_STORE_CTX 5 | |
271 | # define CRYPTO_EX_INDEX_DH 6 | |
272 | # define CRYPTO_EX_INDEX_DSA 7 | |
273 | # define CRYPTO_EX_INDEX_ECDH 8 | |
274 | # define CRYPTO_EX_INDEX_ECDSA 9 | |
275 | # define CRYPTO_EX_INDEX_RSA 10 | |
276 | # define CRYPTO_EX_INDEX_ENGINE 11 | |
277 | # define CRYPTO_EX_INDEX_UI 12 | |
278 | # define CRYPTO_EX_INDEX_BIO 13 | |
279 | # define CRYPTO_EX_INDEX_STORE 14 | |
280 | # define CRYPTO_EX_INDEX_APP 15 | |
281 | # define CRYPTO_EX_INDEX__COUNT 16 | |
0f113f3e MC |
282 | |
283 | /* | |
284 | * This is the default callbacks, but we can have others as well: this is | |
285 | * needed in Win32 where the application malloc and the library malloc may | |
286 | * not be the same. | |
3d14b9d0 | 287 | */ |
0f113f3e MC |
288 | # define CRYPTO_malloc_init() CRYPTO_set_mem_functions(\ |
289 | malloc, realloc, free) | |
0cd08cce | 290 | |
0f113f3e MC |
291 | # if defined CRYPTO_MDEBUG_ALL || defined CRYPTO_MDEBUG_TIME || defined CRYPTO_MDEBUG_THREAD |
292 | # ifndef CRYPTO_MDEBUG /* avoid duplicate #define */ | |
293 | # define CRYPTO_MDEBUG | |
294 | # endif | |
0cd08cce | 295 | # endif |
d02b48c6 | 296 | |
0f113f3e MC |
297 | /* |
298 | * Set standard debugging functions (not done by default unless CRYPTO_MDEBUG | |
299 | * is defined) | |
300 | */ | |
301 | # define CRYPTO_malloc_debug_init() do {\ | |
302 | CRYPTO_set_mem_debug_functions(\ | |
303 | CRYPTO_dbg_malloc,\ | |
304 | CRYPTO_dbg_realloc,\ | |
305 | CRYPTO_dbg_free,\ | |
306 | CRYPTO_dbg_set_options,\ | |
307 | CRYPTO_dbg_get_options);\ | |
308 | } while(0) | |
9ac42ed8 | 309 | |
0cd08cce BM |
310 | int CRYPTO_mem_ctrl(int mode); |
311 | int CRYPTO_is_mem_check_on(void); | |
458cddc1 | 312 | |
0cd08cce | 313 | /* for applications */ |
0f113f3e MC |
314 | # define MemCheck_start() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON) |
315 | # define MemCheck_stop() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF) | |
0cd08cce BM |
316 | |
317 | /* for library-internal use */ | |
0f113f3e MC |
318 | # define MemCheck_on() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE) |
319 | # define MemCheck_off() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE) | |
320 | # define is_MemCheck_on() CRYPTO_is_mem_check_on() | |
321 | ||
322 | # define OPENSSL_malloc(num) CRYPTO_malloc((int)num,__FILE__,__LINE__) | |
b51bce94 | 323 | # define OPENSSL_zalloc(num) CRYPTO_zalloc((int)num,__FILE__,__LINE__) |
0f113f3e MC |
324 | # define OPENSSL_strdup(str) CRYPTO_strdup((str),__FILE__,__LINE__) |
325 | # define OPENSSL_realloc(addr,num) \ | |
326 | CRYPTO_realloc((char *)addr,(int)num,__FILE__,__LINE__) | |
327 | # define OPENSSL_realloc_clean(addr,old_num,num) \ | |
328 | CRYPTO_realloc_clean(addr,old_num,num,__FILE__,__LINE__) | |
329 | # define OPENSSL_remalloc(addr,num) \ | |
330 | CRYPTO_remalloc((char **)addr,(int)num,__FILE__,__LINE__) | |
4b45c6e5 | 331 | # define OPENSSL_clear_free(addr, num) CRYPTO_clear_free(addr, num) |
0f113f3e MC |
332 | # define OPENSSL_free(addr) CRYPTO_free(addr) |
333 | ||
0f113f3e | 334 | # define OPENSSL_MALLOC_MAX_NELEMS(type) (((1U<<(sizeof(int)*8-1))-1)/sizeof(type)) |
d02b48c6 | 335 | |
b0700d2c RS |
336 | unsigned long OpenSSL_version_num(void); |
337 | const char *OpenSSL_version(int type); | |
338 | # define OPENSSL_VERSION 0 | |
339 | # define OPENSSL_CFLAGS 1 | |
340 | # define OPENSSL_BUILT_ON 2 | |
341 | # define OPENSSL_PLATFORM 3 | |
342 | # define OPENSSL_DIR 4 | |
d02b48c6 | 343 | |
36fafffa UM |
344 | int OPENSSL_issetugid(void); |
345 | ||
e6390aca RS |
346 | typedef void CRYPTO_EX_new (void *parent, void *ptr, CRYPTO_EX_DATA *ad, |
347 | int idx, long argl, void *argp); | |
348 | typedef void CRYPTO_EX_free (void *parent, void *ptr, CRYPTO_EX_DATA *ad, | |
349 | int idx, long argl, void *argp); | |
350 | typedef int CRYPTO_EX_dup (CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, | |
351 | void *srcp, int idx, long argl, void *argp); | |
352 | __owur int CRYPTO_get_ex_new_index(int class_index, long argl, void *argp, | |
0f113f3e MC |
353 | CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func, |
354 | CRYPTO_EX_free *free_func); | |
e6390aca RS |
355 | /* No longer use an index. */ |
356 | int CRYPTO_free_ex_index(int class_index, int idx); | |
357 | ||
0f113f3e MC |
358 | /* |
359 | * Initialise/duplicate/free CRYPTO_EX_DATA variables corresponding to a | |
360 | * given class (invokes whatever per-class callbacks are applicable) | |
361 | */ | |
3a079997 GT |
362 | int CRYPTO_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad); |
363 | int CRYPTO_dup_ex_data(int class_index, CRYPTO_EX_DATA *to, | |
0f113f3e | 364 | CRYPTO_EX_DATA *from); |
e6390aca | 365 | |
3a079997 | 366 | void CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad); |
e6390aca | 367 | |
0f113f3e MC |
368 | /* |
369 | * Get/set data in a CRYPTO_EX_DATA variable corresponding to a particular | |
370 | * index (relative to the class type involved) | |
371 | */ | |
dd9d233e | 372 | int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val); |
0f113f3e MC |
373 | void *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad, int idx); |
374 | /* | |
375 | * This function cleans up all "ex_data" state. It mustn't be called under | |
376 | * potential race-conditions. | |
377 | */ | |
3a079997 | 378 | void CRYPTO_cleanup_all_ex_data(void); |
58964a49 | 379 | |
58964a49 | 380 | int CRYPTO_get_new_lockid(char *name); |
a111306b | 381 | |
0f113f3e MC |
382 | int CRYPTO_num_locks(void); /* return CRYPTO_NUM_LOCKS (shared libs!) */ |
383 | void CRYPTO_lock(int mode, int type, const char *file, int line); | |
384 | void CRYPTO_set_locking_callback(void (*func) (int mode, int type, | |
385 | const char *file, int line)); | |
386 | void (*CRYPTO_get_locking_callback(void)) (int mode, int type, | |
387 | const char *file, int line); | |
388 | void CRYPTO_set_add_lock_callback(int (*func) | |
389 | (int *num, int mount, int type, | |
390 | const char *file, int line)); | |
391 | int (*CRYPTO_get_add_lock_callback(void)) (int *num, int mount, int type, | |
392 | const char *file, int line); | |
4c329696 GT |
393 | |
394 | /* Don't use this structure directly. */ | |
0f113f3e MC |
395 | typedef struct crypto_threadid_st { |
396 | void *ptr; | |
397 | unsigned long val; | |
398 | } CRYPTO_THREADID; | |
4c329696 GT |
399 | /* Only use CRYPTO_THREADID_set_[numeric|pointer]() within callbacks */ |
400 | void CRYPTO_THREADID_set_numeric(CRYPTO_THREADID *id, unsigned long val); | |
401 | void CRYPTO_THREADID_set_pointer(CRYPTO_THREADID *id, void *ptr); | |
0f113f3e MC |
402 | int CRYPTO_THREADID_set_callback(void (*threadid_func) (CRYPTO_THREADID *)); |
403 | void (*CRYPTO_THREADID_get_callback(void)) (CRYPTO_THREADID *); | |
4c329696 GT |
404 | void CRYPTO_THREADID_current(CRYPTO_THREADID *id); |
405 | int CRYPTO_THREADID_cmp(const CRYPTO_THREADID *a, const CRYPTO_THREADID *b); | |
406 | void CRYPTO_THREADID_cpy(CRYPTO_THREADID *dest, const CRYPTO_THREADID *src); | |
407 | unsigned long CRYPTO_THREADID_hash(const CRYPTO_THREADID *id); | |
0f113f3e MC |
408 | # ifdef OPENSSL_USE_DEPRECATED |
409 | DECLARE_DEPRECATED(void CRYPTO_set_id_callback(unsigned long (*func) (void))); | |
53e95716 MC |
410 | /* |
411 | * mkdef.pl cannot handle this next one so not inside DECLARE_DEPRECATED, | |
412 | * but still inside OPENSSL_USE_DEPRECATED | |
413 | */ | |
0f113f3e | 414 | unsigned long (*CRYPTO_get_id_callback(void)) (void); |
53e95716 | 415 | DECLARE_DEPRECATED(unsigned long CRYPTO_thread_id(void)); |
0f113f3e | 416 | # endif |
f7ccba3e | 417 | |
e778802f | 418 | const char *CRYPTO_get_lock_name(int type); |
0f113f3e MC |
419 | int CRYPTO_add_lock(int *pointer, int amount, int type, const char *file, |
420 | int line); | |
55b7688e | 421 | |
c7922304 RL |
422 | int CRYPTO_get_new_dynlockid(void); |
423 | void CRYPTO_destroy_dynlockid(int i); | |
e73a6965 | 424 | struct CRYPTO_dynlock_value *CRYPTO_get_dynlock_value(int i); |
0f113f3e MC |
425 | void CRYPTO_set_dynlock_create_callback(struct CRYPTO_dynlock_value |
426 | *(*dyn_create_function) (const char | |
427 | *file, | |
428 | int line)); | |
429 | void CRYPTO_set_dynlock_lock_callback(void (*dyn_lock_function) | |
430 | (int mode, | |
431 | struct CRYPTO_dynlock_value *l, | |
432 | const char *file, int line)); | |
433 | void CRYPTO_set_dynlock_destroy_callback(void (*dyn_destroy_function) | |
434 | (struct CRYPTO_dynlock_value *l, | |
435 | const char *file, int line)); | |
436 | struct CRYPTO_dynlock_value | |
437 | *(*CRYPTO_get_dynlock_create_callback(void)) (const char *file, int line); | |
438 | void (*CRYPTO_get_dynlock_lock_callback(void)) (int mode, | |
439 | struct CRYPTO_dynlock_value | |
440 | *l, const char *file, | |
441 | int line); | |
442 | void (*CRYPTO_get_dynlock_destroy_callback(void)) (struct CRYPTO_dynlock_value | |
443 | *l, const char *file, | |
444 | int line); | |
445 | ||
0f113f3e MC |
446 | int CRYPTO_set_mem_functions(void *(*m) (size_t), void *(*r) (void *, size_t), |
447 | void (*f) (void *)); | |
0f113f3e MC |
448 | int CRYPTO_set_mem_ex_functions(void *(*m) (size_t, const char *, int), |
449 | void *(*r) (void *, size_t, const char *, | |
450 | int), void (*f) (void *)); | |
0f113f3e MC |
451 | int CRYPTO_set_mem_debug_functions(void (*m) |
452 | (void *, int, const char *, int, int), | |
453 | void (*r) (void *, void *, int, | |
454 | const char *, int, int), | |
455 | void (*f) (void *, int), void (*so) (long), | |
456 | long (*go) (void)); | |
457 | void CRYPTO_get_mem_functions(void *(**m) (size_t), | |
458 | void *(**r) (void *, size_t), | |
459 | void (**f) (void *)); | |
0f113f3e MC |
460 | void CRYPTO_get_mem_ex_functions(void *(**m) (size_t, const char *, int), |
461 | void *(**r) (void *, size_t, const char *, | |
462 | int), void (**f) (void *)); | |
0f113f3e MC |
463 | void CRYPTO_get_mem_debug_functions(void (**m) |
464 | (void *, int, const char *, int, int), | |
465 | void (**r) (void *, void *, int, | |
466 | const char *, int, int), | |
467 | void (**f) (void *, int), | |
468 | void (**so) (long), long (**go) (void)); | |
d02b48c6 | 469 | |
6343829a | 470 | void *CRYPTO_malloc(int num, const char *file, int line); |
b51bce94 | 471 | void *CRYPTO_zalloc(int num, const char *file, int line); |
6caa4edd | 472 | char *CRYPTO_strdup(const char *str, const char *file, int line); |
ab688c23 | 473 | void CRYPTO_free(void *ptr); |
4b45c6e5 | 474 | void CRYPTO_clear_free(void *ptr, size_t num); |
0f113f3e MC |
475 | void *CRYPTO_realloc(void *addr, int num, const char *file, int line); |
476 | void *CRYPTO_realloc_clean(void *addr, int old_num, int num, const char *file, | |
477 | int line); | |
478 | void *CRYPTO_remalloc(void *addr, int num, const char *file, int line); | |
5a88a6ea | 479 | |
74924dcb RS |
480 | # define OPENSSL_secure_malloc(num) \ |
481 | CRYPTO_secure_malloc((int)num,__FILE__,__LINE__) | |
482 | # define OPENSSL_secure_free(addr) \ | |
483 | CRYPTO_secure_free(addr) | |
484 | ||
485 | int CRYPTO_secure_malloc_init(size_t sz, int minsize); | |
486 | void CRYPTO_secure_malloc_done(void); | |
487 | void *CRYPTO_secure_malloc(int num, const char *file, int line); | |
488 | void CRYPTO_secure_free(void *ptr); | |
489 | int CRYPTO_secure_allocated(const void *ptr); | |
490 | int CRYPTO_secure_malloc_initialized(void); | |
491 | ||
492 | int CRYPTO_set_secure_mem_functions(void *(*m)(size_t), void (*f)(void *)); | |
493 | int CRYPTO_set_secure_mem_ex_functions(void *(*m)(size_t,const char *,int), | |
494 | void (*f)(void *)); | |
495 | void CRYPTO_get_secure_mem_functions(void *(**m)(size_t), void (**f)(void *)); | |
496 | void CRYPTO_get_secure_mem_ex_functions(void *(**m)(size_t,const char *,int), | |
497 | void (**f)(void *)); | |
498 | ||
df29cc8f RL |
499 | void OPENSSL_cleanse(void *ptr, size_t len); |
500 | ||
0cd08cce | 501 | void CRYPTO_set_mem_debug_options(long bits); |
667ac4ec | 502 | long CRYPTO_get_mem_debug_options(void); |
0cd08cce | 503 | |
0f113f3e | 504 | # define CRYPTO_push_info(info) \ |
2b6313d0 BM |
505 | CRYPTO_push_info_(info, __FILE__, __LINE__); |
506 | int CRYPTO_push_info_(const char *info, const char *file, int line); | |
507 | int CRYPTO_pop_info(void); | |
9ac42ed8 RL |
508 | int CRYPTO_remove_all_info(void); |
509 | ||
0f113f3e MC |
510 | /* |
511 | * Default debugging functions (enabled by CRYPTO_malloc_debug_init() macro; | |
512 | * used as default in CRYPTO_MDEBUG compilations): | |
513 | */ | |
23a22b4c MC |
514 | /*- |
515 | * The last argument has the following significance: | |
9ac42ed8 | 516 | * |
0f113f3e MC |
517 | * 0: called before the actual memory allocation has taken place |
518 | * 1: called after the actual memory allocation has taken place | |
9ac42ed8 | 519 | */ |
0f113f3e MC |
520 | void CRYPTO_dbg_malloc(void *addr, int num, const char *file, int line, |
521 | int before_p); | |
522 | void CRYPTO_dbg_realloc(void *addr1, void *addr2, int num, const char *file, | |
523 | int line, int before_p); | |
524 | void CRYPTO_dbg_free(void *addr, int before_p); | |
1d97c843 TH |
525 | /*- |
526 | * Tell the debugging code about options. By default, the following values | |
9ac42ed8 RL |
527 | * apply: |
528 | * | |
384eff87 BM |
529 | * 0: Clear all options. |
530 | * V_CRYPTO_MDEBUG_TIME (1): Set the "Show Time" option. | |
531 | * V_CRYPTO_MDEBUG_THREAD (2): Set the "Show Thread Number" option. | |
532 | * V_CRYPTO_MDEBUG_ALL (3): 1 + 2 | |
9ac42ed8 | 533 | */ |
0cd08cce | 534 | void CRYPTO_dbg_set_options(long bits); |
667ac4ec | 535 | long CRYPTO_dbg_get_options(void); |
1f575f1b | 536 | |
0f113f3e | 537 | # ifndef OPENSSL_NO_STDIO |
d02b48c6 | 538 | void CRYPTO_mem_leaks_fp(FILE *); |
0f113f3e | 539 | # endif |
58964a49 | 540 | void CRYPTO_mem_leaks(struct bio_st *bio); |
d02b48c6 | 541 | /* unsigned long order, char *file, int line, int num_bytes, char *addr */ |
0f113f3e MC |
542 | typedef void *CRYPTO_MEM_LEAK_CB (unsigned long, const char *, int, int, |
543 | void *); | |
32654e79 | 544 | void CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB *cb); |
d02b48c6 | 545 | |
17ed6c06 | 546 | /* die if we have to */ |
0f113f3e MC |
547 | void OpenSSLDie(const char *file, int line, const char *assertion); |
548 | # define OPENSSL_assert(e) (void)((e) ? 0 : (OpenSSLDie(__FILE__, __LINE__, #e),1)) | |
17ed6c06 | 549 | |
ff65e94e | 550 | unsigned int *OPENSSL_ia32cap_loc(void); |
0f113f3e | 551 | # define OPENSSL_ia32cap ((OPENSSL_ia32cap_loc())[0]) |
ca9f55f7 | 552 | int OPENSSL_isservice(void); |
3547478f | 553 | |
086e32a6 DSH |
554 | int FIPS_mode(void); |
555 | int FIPS_mode_set(int r); | |
556 | ||
71fa4513 BL |
557 | void OPENSSL_init(void); |
558 | ||
7e5363ab RS |
559 | struct tm *OPENSSL_gmtime(const time_t *timer, struct tm *result); |
560 | int OPENSSL_gmtime_adj(struct tm *tm, int offset_day, long offset_sec); | |
561 | int OPENSSL_gmtime_diff(int *pday, int *psec, | |
562 | const struct tm *from, const struct tm *to); | |
563 | ||
0f113f3e MC |
564 | /* |
565 | * CRYPTO_memcmp returns zero iff the |len| bytes at |a| and |b| are equal. | |
566 | * It takes an amount of time dependent on |len|, but independent of the | |
567 | * contents of |a| and |b|. Unlike memcmp, it cannot be used to put elements | |
568 | * into a defined order as the return value when a != b is undefined, other | |
569 | * than to be non-zero. | |
570 | */ | |
7c770d57 BL |
571 | int CRYPTO_memcmp(const void *a, const void *b, size_t len); |
572 | ||
58964a49 | 573 | /* BEGIN ERROR CODES */ |
0f113f3e MC |
574 | /* |
575 | * The following lines are auto generated by the script mkerr.pl. Any changes | |
6d311938 DSH |
576 | * made after this point may be overwritten when the script is next run. |
577 | */ | |
3a079997 | 578 | void ERR_load_CRYPTO_strings(void); |
6d311938 | 579 | |
58964a49 RE |
580 | /* Error codes for the CRYPTO functions. */ |
581 | ||
582 | /* Function codes. */ | |
7e5363ab RS |
583 | # define CRYPTO_F_CRYPTO_DUP_EX_DATA 110 |
584 | # define CRYPTO_F_CRYPTO_FREE_EX_DATA 111 | |
0f113f3e MC |
585 | # define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX 100 |
586 | # define CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID 103 | |
587 | # define CRYPTO_F_CRYPTO_GET_NEW_LOCKID 101 | |
7e5363ab | 588 | # define CRYPTO_F_CRYPTO_NEW_EX_DATA 112 |
0f113f3e MC |
589 | # define CRYPTO_F_CRYPTO_SET_EX_DATA 102 |
590 | # define CRYPTO_F_DEF_ADD_INDEX 104 | |
591 | # define CRYPTO_F_DEF_GET_CLASS 105 | |
592 | # define CRYPTO_F_FIPS_MODE_SET 109 | |
e6390aca | 593 | # define CRYPTO_F_GET_AND_LOCK 113 |
0f113f3e MC |
594 | # define CRYPTO_F_INT_DUP_EX_DATA 106 |
595 | # define CRYPTO_F_INT_FREE_EX_DATA 107 | |
596 | # define CRYPTO_F_INT_NEW_EX_DATA 108 | |
58964a49 RE |
597 | |
598 | /* Reason codes. */ | |
0f113f3e MC |
599 | # define CRYPTO_R_FIPS_MODE_NOT_SUPPORTED 101 |
600 | # define CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK 100 | |
6d311938 | 601 | |
d02b48c6 RE |
602 | #ifdef __cplusplus |
603 | } | |
604 | #endif | |
d02b48c6 | 605 | #endif |