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19b8d06a | 1 | /* ==================================================================== |
7b9f8f7f | 2 | * Copyright (c) 1998-2016 The OpenSSL Project. All rights reserved. |
19b8d06a BM |
3 | * |
4 | * Redistribution and use in source and binary forms, with or without | |
5 | * modification, are permitted provided that the following conditions | |
6 | * are met: | |
7 | * | |
8 | * 1. Redistributions of source code must retain the above copyright | |
0f113f3e | 9 | * notice, this list of conditions and the following disclaimer. |
19b8d06a BM |
10 | * |
11 | * 2. Redistributions in binary form must reproduce the above copyright | |
12 | * notice, this list of conditions and the following disclaimer in | |
13 | * the documentation and/or other materials provided with the | |
14 | * distribution. | |
15 | * | |
16 | * 3. All advertising materials mentioning features or use of this | |
17 | * software must display the following acknowledgment: | |
18 | * "This product includes software developed by the OpenSSL Project | |
19 | * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" | |
20 | * | |
21 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
22 | * endorse or promote products derived from this software without | |
23 | * prior written permission. For written permission, please contact | |
24 | * openssl-core@openssl.org. | |
25 | * | |
26 | * 5. Products derived from this software may not be called "OpenSSL" | |
27 | * nor may "OpenSSL" appear in their names without prior written | |
28 | * permission of the OpenSSL Project. | |
29 | * | |
30 | * 6. Redistributions of any form whatsoever must retain the following | |
31 | * acknowledgment: | |
32 | * "This product includes software developed by the OpenSSL Project | |
33 | * for use in the OpenSSL Toolkit (http://www.openssl.org/)" | |
34 | * | |
35 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
36 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
37 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
38 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
39 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
40 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
41 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
42 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
43 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
44 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
45 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
46 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
47 | * ==================================================================== | |
48 | * | |
49 | * This product includes cryptographic software written by Eric Young | |
50 | * (eay@cryptsoft.com). This product includes software written by Tim | |
51 | * Hudson (tjh@cryptsoft.com). | |
52 | * | |
53 | */ | |
58964a49 | 54 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
55 | * All rights reserved. |
56 | * | |
57 | * This package is an SSL implementation written | |
58 | * by Eric Young (eay@cryptsoft.com). | |
59 | * The implementation was written so as to conform with Netscapes SSL. | |
0f113f3e | 60 | * |
d02b48c6 RE |
61 | * This library is free for commercial and non-commercial use as long as |
62 | * the following conditions are aheared to. The following conditions | |
63 | * apply to all code found in this distribution, be it the RC4, RSA, | |
64 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
65 | * included with this distribution is covered by the same copyright terms | |
66 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
0f113f3e | 67 | * |
d02b48c6 RE |
68 | * Copyright remains Eric Young's, and as such any Copyright notices in |
69 | * the code are not to be removed. | |
70 | * If this package is used in a product, Eric Young should be given attribution | |
71 | * as the author of the parts of the library used. | |
72 | * This can be in the form of a textual message at program startup or | |
73 | * in documentation (online or textual) provided with the package. | |
0f113f3e | 74 | * |
d02b48c6 RE |
75 | * Redistribution and use in source and binary forms, with or without |
76 | * modification, are permitted provided that the following conditions | |
77 | * are met: | |
78 | * 1. Redistributions of source code must retain the copyright | |
79 | * notice, this list of conditions and the following disclaimer. | |
80 | * 2. Redistributions in binary form must reproduce the above copyright | |
81 | * notice, this list of conditions and the following disclaimer in the | |
82 | * documentation and/or other materials provided with the distribution. | |
83 | * 3. All advertising materials mentioning features or use of this software | |
84 | * must display the following acknowledgement: | |
85 | * "This product includes cryptographic software written by | |
86 | * Eric Young (eay@cryptsoft.com)" | |
87 | * The word 'cryptographic' can be left out if the rouines from the library | |
88 | * being used are not cryptographic related :-). | |
0f113f3e | 89 | * 4. If you include any Windows specific code (or a derivative thereof) from |
d02b48c6 RE |
90 | * the apps directory (application code) you must include an acknowledgement: |
91 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
0f113f3e | 92 | * |
d02b48c6 RE |
93 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
94 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
95 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
96 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
97 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
98 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
99 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
100 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
101 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
102 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
103 | * SUCH DAMAGE. | |
0f113f3e | 104 | * |
d02b48c6 RE |
105 | * The licence and distribution terms for any publically available version or |
106 | * derivative of this code cannot be changed. i.e. this code cannot simply be | |
107 | * copied and put under another distribution licence | |
108 | * [including the GNU Public Licence.] | |
109 | */ | |
e172d60d BM |
110 | /* ==================================================================== |
111 | * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. | |
0f113f3e | 112 | * ECDH support in OpenSSL originally developed by |
e172d60d BM |
113 | * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. |
114 | */ | |
d02b48c6 RE |
115 | |
116 | #ifndef HEADER_CRYPTO_H | |
0f113f3e | 117 | # define HEADER_CRYPTO_H |
d02b48c6 | 118 | |
0f113f3e MC |
119 | # include <stdlib.h> |
120 | # include <time.h> | |
f3e9b338 | 121 | |
0f113f3e | 122 | # include <openssl/e_os2.h> |
7b5a6c7a | 123 | |
0f113f3e MC |
124 | # ifndef OPENSSL_NO_STDIO |
125 | # include <stdio.h> | |
126 | # endif | |
0b86eb3e | 127 | |
0f113f3e MC |
128 | # include <openssl/stack.h> |
129 | # include <openssl/safestack.h> | |
130 | # include <openssl/opensslv.h> | |
131 | # include <openssl/ossl_typ.h> | |
98186eb4 | 132 | # include <openssl/opensslconf.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 | |
98186eb4 VD |
144 | # if OPENSSL_API_COMPAT < 0x10100000L |
145 | # include <openssl/opensslv.h> | |
146 | # endif | |
147 | ||
65962686 RL |
148 | #ifdef __cplusplus |
149 | extern "C" { | |
150 | #endif | |
151 | ||
98186eb4 VD |
152 | # if OPENSSL_API_COMPAT < 0x10100000L |
153 | # define SSLeay OpenSSL_version_num | |
154 | # define SSLeay_version OpenSSL_version | |
155 | # define SSLEAY_VERSION_NUMBER OPENSSL_VERSION_NUMBER | |
156 | # define SSLEAY_VERSION OPENSSL_VERSION | |
157 | # define SSLEAY_CFLAGS OPENSSL_CFLAGS | |
158 | # define SSLEAY_BUILT_ON OPENSSL_BUILT_ON | |
159 | # define SSLEAY_PLATFORM OPENSSL_PLATFORM | |
160 | # define SSLEAY_DIR OPENSSL_DIR | |
161 | # endif /* OPENSSL_API_COMPAT */ | |
162 | ||
0f113f3e MC |
163 | /* |
164 | * When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock | |
d02b48c6 RE |
165 | * names in cryptlib.c |
166 | */ | |
167 | ||
0f113f3e MC |
168 | # define CRYPTO_LOCK_ERR 1 |
169 | # define CRYPTO_LOCK_EX_DATA 2 | |
170 | # define CRYPTO_LOCK_X509 3 | |
171 | # define CRYPTO_LOCK_X509_INFO 4 | |
172 | # define CRYPTO_LOCK_X509_PKEY 5 | |
173 | # define CRYPTO_LOCK_X509_CRL 6 | |
174 | # define CRYPTO_LOCK_X509_REQ 7 | |
175 | # define CRYPTO_LOCK_DSA 8 | |
176 | # define CRYPTO_LOCK_RSA 9 | |
177 | # define CRYPTO_LOCK_EVP_PKEY 10 | |
178 | # define CRYPTO_LOCK_X509_STORE 11 | |
179 | # define CRYPTO_LOCK_SSL_CTX 12 | |
180 | # define CRYPTO_LOCK_SSL_CERT 13 | |
181 | # define CRYPTO_LOCK_SSL_SESSION 14 | |
182 | # define CRYPTO_LOCK_SSL_SESS_CERT 15 | |
183 | # define CRYPTO_LOCK_SSL 16 | |
184 | # define CRYPTO_LOCK_SSL_METHOD 17 | |
185 | # define CRYPTO_LOCK_RAND 18 | |
186 | # define CRYPTO_LOCK_RAND2 19 | |
187 | # define CRYPTO_LOCK_MALLOC 20 | |
188 | # define CRYPTO_LOCK_BIO 21 | |
189 | # define CRYPTO_LOCK_GETHOSTBYNAME 22 | |
190 | # define CRYPTO_LOCK_GETSERVBYNAME 23 | |
191 | # define CRYPTO_LOCK_READDIR 24 | |
192 | # define CRYPTO_LOCK_RSA_BLINDING 25 | |
193 | # define CRYPTO_LOCK_DH 26 | |
194 | # define CRYPTO_LOCK_MALLOC2 27 | |
195 | # define CRYPTO_LOCK_DSO 28 | |
196 | # define CRYPTO_LOCK_DYNLOCK 29 | |
197 | # define CRYPTO_LOCK_ENGINE 30 | |
198 | # define CRYPTO_LOCK_UI 31 | |
199 | # define CRYPTO_LOCK_ECDSA 32 | |
200 | # define CRYPTO_LOCK_EC 33 | |
201 | # define CRYPTO_LOCK_ECDH 34 | |
202 | # define CRYPTO_LOCK_BN 35 | |
203 | # define CRYPTO_LOCK_EC_PRE_COMP 36 | |
204 | # define CRYPTO_LOCK_STORE 37 | |
205 | # define CRYPTO_LOCK_COMP 38 | |
206 | # define CRYPTO_LOCK_FIPS 39 | |
207 | # define CRYPTO_LOCK_FIPS2 40 | |
7b9f8f7f MC |
208 | # define CRYPTO_LOCK_INIT 41 |
209 | # define CRYPTO_NUM_LOCKS 42 | |
0f113f3e MC |
210 | |
211 | # define CRYPTO_LOCK 1 | |
212 | # define CRYPTO_UNLOCK 2 | |
213 | # define CRYPTO_READ 4 | |
214 | # define CRYPTO_WRITE 8 | |
215 | ||
216 | # ifndef OPENSSL_NO_LOCKING | |
217 | # ifndef CRYPTO_w_lock | |
218 | # define CRYPTO_w_lock(type) \ | |
3ba84717 | 219 | CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,OPENSSL_FILE,OPENSSL_LINE) |
0f113f3e | 220 | # define CRYPTO_w_unlock(type) \ |
3ba84717 | 221 | CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE,type,OPENSSL_FILE,OPENSSL_LINE) |
0f113f3e | 222 | # define CRYPTO_r_lock(type) \ |
3ba84717 | 223 | CRYPTO_lock(CRYPTO_LOCK|CRYPTO_READ,type,OPENSSL_FILE,OPENSSL_LINE) |
0f113f3e | 224 | # define CRYPTO_r_unlock(type) \ |
3ba84717 | 225 | CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_READ,type,OPENSSL_FILE,OPENSSL_LINE) |
0f113f3e | 226 | # define CRYPTO_add(addr,amount,type) \ |
3ba84717 | 227 | CRYPTO_add_lock(addr,amount,type,OPENSSL_FILE,OPENSSL_LINE) |
0f113f3e MC |
228 | # endif |
229 | # else | |
230 | # define CRYPTO_w_lock(a) | |
231 | # define CRYPTO_w_unlock(a) | |
232 | # define CRYPTO_r_lock(a) | |
233 | # define CRYPTO_r_unlock(a) | |
234 | # define CRYPTO_add(a,b,c) ((*(a))+=(b)) | |
235 | # endif | |
d02b48c6 | 236 | |
0f113f3e MC |
237 | /* |
238 | * Some applications as well as some parts of OpenSSL need to allocate and | |
239 | * deallocate locks in a dynamic fashion. The following typedef makes this | |
240 | * possible in a type-safe manner. | |
bbd86bf5 | 241 | * struct CRYPTO_dynlock_value has to be defined by the application. |
0f113f3e | 242 | */ |
0f113f3e MC |
243 | typedef struct { |
244 | int references; | |
245 | struct CRYPTO_dynlock_value *data; | |
246 | } CRYPTO_dynlock; | |
c7922304 | 247 | |
0f113f3e | 248 | /* |
bbd86bf5 | 249 | * The following can be used to detect memory leaks in the library. If |
0f113f3e MC |
250 | * used, it turns on malloc checking |
251 | */ | |
c2e27310 VD |
252 | # define CRYPTO_MEM_CHECK_OFF 0x0 /* Control only */ |
253 | # define CRYPTO_MEM_CHECK_ON 0x1 /* Control and mode bit */ | |
254 | # define CRYPTO_MEM_CHECK_ENABLE 0x2 /* Control and mode bit */ | |
255 | # define CRYPTO_MEM_CHECK_DISABLE 0x3 /* Control only */ | |
d02b48c6 | 256 | |
58964a49 RE |
257 | /* predec of the BIO type */ |
258 | typedef struct bio_st BIO_dummy; | |
259 | ||
0f113f3e MC |
260 | struct crypto_ex_data_st { |
261 | STACK_OF(void) *sk; | |
0f113f3e | 262 | }; |
85885715 | 263 | DEFINE_STACK_OF(void) |
dd9d233e | 264 | |
0f113f3e | 265 | /* |
e6390aca | 266 | * Per class, we have a STACK of function pointers. |
58964a49 | 267 | */ |
e6390aca RS |
268 | # define CRYPTO_EX_INDEX_SSL 0 |
269 | # define CRYPTO_EX_INDEX_SSL_CTX 1 | |
270 | # define CRYPTO_EX_INDEX_SSL_SESSION 2 | |
271 | # define CRYPTO_EX_INDEX_X509 3 | |
272 | # define CRYPTO_EX_INDEX_X509_STORE 4 | |
273 | # define CRYPTO_EX_INDEX_X509_STORE_CTX 5 | |
274 | # define CRYPTO_EX_INDEX_DH 6 | |
275 | # define CRYPTO_EX_INDEX_DSA 7 | |
3aef36ff RS |
276 | # define CRYPTO_EX_INDEX_EC_KEY 8 |
277 | # define CRYPTO_EX_INDEX_RSA 9 | |
278 | # define CRYPTO_EX_INDEX_ENGINE 10 | |
279 | # define CRYPTO_EX_INDEX_UI 11 | |
280 | # define CRYPTO_EX_INDEX_BIO 12 | |
281 | # define CRYPTO_EX_INDEX_STORE 13 | |
282 | # define CRYPTO_EX_INDEX_APP 14 | |
283 | # define CRYPTO_EX_INDEX__COUNT 15 | |
0f113f3e MC |
284 | |
285 | /* | |
286 | * This is the default callbacks, but we can have others as well: this is | |
287 | * needed in Win32 where the application malloc and the library malloc may | |
288 | * not be the same. | |
3d14b9d0 | 289 | */ |
bbd86bf5 RS |
290 | #define OPENSSL_malloc_init() \ |
291 | CRYPTO_set_mem_functions(CRYPTO_malloc, CRYPTO_realloc, CRYPTO_free) | |
d02b48c6 | 292 | |
0cd08cce | 293 | int CRYPTO_mem_ctrl(int mode); |
bbd86bf5 | 294 | |
05c7b163 | 295 | # define OPENSSL_malloc(num) \ |
bbd86bf5 | 296 | CRYPTO_malloc(num, __FILE__, __LINE__) |
05c7b163 | 297 | # define OPENSSL_zalloc(num) \ |
bbd86bf5 | 298 | CRYPTO_zalloc(num, __FILE__, __LINE__) |
05c7b163 | 299 | # define OPENSSL_realloc(addr, num) \ |
bbd86bf5 | 300 | CRYPTO_realloc(addr, num, __FILE__, __LINE__) |
05c7b163 | 301 | # define OPENSSL_clear_realloc(addr, old_num, num) \ |
c99de053 | 302 | CRYPTO_clear_realloc(addr, old_num, num, __FILE__, __LINE__) |
05c7b163 RL |
303 | # define OPENSSL_clear_free(addr, num) \ |
304 | CRYPTO_clear_free(addr, num, __FILE__, __LINE__) | |
305 | # define OPENSSL_free(addr) \ | |
306 | CRYPTO_free(addr, __FILE__, __LINE__) | |
307 | # define OPENSSL_memdup(str, s) \ | |
bbd86bf5 | 308 | CRYPTO_memdup((str), s, __FILE__, __LINE__) |
05c7b163 | 309 | # define OPENSSL_strdup(str) \ |
bbd86bf5 | 310 | CRYPTO_strdup(str, __FILE__, __LINE__) |
05c7b163 | 311 | # define OPENSSL_strndup(str, n) \ |
bbd86bf5 | 312 | CRYPTO_strndup(str, n, __FILE__, __LINE__) |
05c7b163 | 313 | # define OPENSSL_secure_malloc(num) \ |
bbd86bf5 | 314 | CRYPTO_secure_malloc(num, __FILE__, __LINE__) |
05c7b163 | 315 | # define OPENSSL_secure_zalloc(num) \ |
3538c7da | 316 | CRYPTO_secure_zalloc(num, __FILE__, __LINE__) |
05c7b163 RL |
317 | # define OPENSSL_secure_free(addr) \ |
318 | CRYPTO_secure_free(addr, __FILE__, __LINE__) | |
319 | # define OPENSSL_secure_actual_size(ptr) \ | |
d594199b | 320 | CRYPTO_secure_actual_size(ptr) |
bbd86bf5 | 321 | |
7644a9ae RS |
322 | size_t OPENSSL_strlcpy(char *dst, const char *src, size_t siz); |
323 | size_t OPENSSL_strlcat(char *dst, const char *src, size_t siz); | |
324 | size_t OPENSSL_strnlen(const char *str, size_t maxlen); | |
325 | ||
0f113f3e | 326 | # define OPENSSL_MALLOC_MAX_NELEMS(type) (((1U<<(sizeof(int)*8-1))-1)/sizeof(type)) |
d02b48c6 | 327 | |
b0700d2c RS |
328 | unsigned long OpenSSL_version_num(void); |
329 | const char *OpenSSL_version(int type); | |
330 | # define OPENSSL_VERSION 0 | |
331 | # define OPENSSL_CFLAGS 1 | |
332 | # define OPENSSL_BUILT_ON 2 | |
333 | # define OPENSSL_PLATFORM 3 | |
334 | # define OPENSSL_DIR 4 | |
e09621ff | 335 | # define OPENSSL_ENGINES_DIR 5 |
d02b48c6 | 336 | |
36fafffa UM |
337 | int OPENSSL_issetugid(void); |
338 | ||
e6390aca RS |
339 | typedef void CRYPTO_EX_new (void *parent, void *ptr, CRYPTO_EX_DATA *ad, |
340 | int idx, long argl, void *argp); | |
341 | typedef void CRYPTO_EX_free (void *parent, void *ptr, CRYPTO_EX_DATA *ad, | |
342 | int idx, long argl, void *argp); | |
343 | typedef int CRYPTO_EX_dup (CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, | |
344 | void *srcp, int idx, long argl, void *argp); | |
345 | __owur int CRYPTO_get_ex_new_index(int class_index, long argl, void *argp, | |
0f113f3e MC |
346 | CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func, |
347 | CRYPTO_EX_free *free_func); | |
e6390aca RS |
348 | /* No longer use an index. */ |
349 | int CRYPTO_free_ex_index(int class_index, int idx); | |
350 | ||
0f113f3e MC |
351 | /* |
352 | * Initialise/duplicate/free CRYPTO_EX_DATA variables corresponding to a | |
353 | * given class (invokes whatever per-class callbacks are applicable) | |
354 | */ | |
3a079997 GT |
355 | int CRYPTO_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad); |
356 | int CRYPTO_dup_ex_data(int class_index, CRYPTO_EX_DATA *to, | |
0f113f3e | 357 | CRYPTO_EX_DATA *from); |
e6390aca | 358 | |
3a079997 | 359 | void CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad); |
e6390aca | 360 | |
0f113f3e MC |
361 | /* |
362 | * Get/set data in a CRYPTO_EX_DATA variable corresponding to a particular | |
363 | * index (relative to the class type involved) | |
364 | */ | |
dd9d233e | 365 | int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val); |
0f113f3e MC |
366 | void *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad, int idx); |
367 | /* | |
368 | * This function cleans up all "ex_data" state. It mustn't be called under | |
369 | * potential race-conditions. | |
370 | */ | |
3a079997 | 371 | void CRYPTO_cleanup_all_ex_data(void); |
58964a49 | 372 | |
58964a49 | 373 | int CRYPTO_get_new_lockid(char *name); |
a111306b | 374 | |
0f113f3e MC |
375 | int CRYPTO_num_locks(void); /* return CRYPTO_NUM_LOCKS (shared libs!) */ |
376 | void CRYPTO_lock(int mode, int type, const char *file, int line); | |
377 | void CRYPTO_set_locking_callback(void (*func) (int mode, int type, | |
378 | const char *file, int line)); | |
379 | void (*CRYPTO_get_locking_callback(void)) (int mode, int type, | |
380 | const char *file, int line); | |
381 | void CRYPTO_set_add_lock_callback(int (*func) | |
382 | (int *num, int mount, int type, | |
383 | const char *file, int line)); | |
384 | int (*CRYPTO_get_add_lock_callback(void)) (int *num, int mount, int type, | |
385 | const char *file, int line); | |
4c329696 GT |
386 | |
387 | /* Don't use this structure directly. */ | |
0f113f3e MC |
388 | typedef struct crypto_threadid_st { |
389 | void *ptr; | |
390 | unsigned long val; | |
391 | } CRYPTO_THREADID; | |
4c329696 GT |
392 | /* Only use CRYPTO_THREADID_set_[numeric|pointer]() within callbacks */ |
393 | void CRYPTO_THREADID_set_numeric(CRYPTO_THREADID *id, unsigned long val); | |
394 | void CRYPTO_THREADID_set_pointer(CRYPTO_THREADID *id, void *ptr); | |
0f113f3e MC |
395 | int CRYPTO_THREADID_set_callback(void (*threadid_func) (CRYPTO_THREADID *)); |
396 | void (*CRYPTO_THREADID_get_callback(void)) (CRYPTO_THREADID *); | |
4c329696 GT |
397 | void CRYPTO_THREADID_current(CRYPTO_THREADID *id); |
398 | int CRYPTO_THREADID_cmp(const CRYPTO_THREADID *a, const CRYPTO_THREADID *b); | |
399 | void CRYPTO_THREADID_cpy(CRYPTO_THREADID *dest, const CRYPTO_THREADID *src); | |
400 | unsigned long CRYPTO_THREADID_hash(const CRYPTO_THREADID *id); | |
98186eb4 | 401 | DEPRECATEDIN_1_0_0(void CRYPTO_set_id_callback(unsigned long (*func) (void))) |
64c711cd | 402 | DEPRECATEDIN_1_0_0(unsigned long (*CRYPTO_get_id_callback(void)) (void)) |
98186eb4 | 403 | DEPRECATEDIN_1_0_0(unsigned long CRYPTO_thread_id(void)) |
f7ccba3e | 404 | |
e778802f | 405 | const char *CRYPTO_get_lock_name(int type); |
0f113f3e MC |
406 | int CRYPTO_add_lock(int *pointer, int amount, int type, const char *file, |
407 | int line); | |
55b7688e | 408 | |
c7922304 RL |
409 | int CRYPTO_get_new_dynlockid(void); |
410 | void CRYPTO_destroy_dynlockid(int i); | |
e73a6965 | 411 | struct CRYPTO_dynlock_value *CRYPTO_get_dynlock_value(int i); |
0f113f3e MC |
412 | void CRYPTO_set_dynlock_create_callback(struct CRYPTO_dynlock_value |
413 | *(*dyn_create_function) (const char | |
414 | *file, | |
415 | int line)); | |
416 | void CRYPTO_set_dynlock_lock_callback(void (*dyn_lock_function) | |
417 | (int mode, | |
418 | struct CRYPTO_dynlock_value *l, | |
419 | const char *file, int line)); | |
420 | void CRYPTO_set_dynlock_destroy_callback(void (*dyn_destroy_function) | |
421 | (struct CRYPTO_dynlock_value *l, | |
422 | const char *file, int line)); | |
423 | struct CRYPTO_dynlock_value | |
424 | *(*CRYPTO_get_dynlock_create_callback(void)) (const char *file, int line); | |
425 | void (*CRYPTO_get_dynlock_lock_callback(void)) (int mode, | |
426 | struct CRYPTO_dynlock_value | |
427 | *l, const char *file, | |
428 | int line); | |
429 | void (*CRYPTO_get_dynlock_destroy_callback(void)) (struct CRYPTO_dynlock_value | |
430 | *l, const char *file, | |
431 | int line); | |
432 | ||
bbd86bf5 RS |
433 | int CRYPTO_set_mem_functions( |
434 | void *(*m) (size_t, const char *, int), | |
435 | void *(*r) (void *, size_t, const char *, int), | |
05c7b163 | 436 | void (*f) (void *, const char *, int)); |
bbd86bf5 RS |
437 | int CRYPTO_set_mem_debug(int flag); |
438 | void CRYPTO_get_mem_functions( | |
439 | void *(**m) (size_t, const char *, int), | |
440 | void *(**r) (void *, size_t, const char *, int), | |
05c7b163 | 441 | void (**f) (void *, const char *, int)); |
d02b48c6 | 442 | |
ff842856 RL |
443 | void *CRYPTO_malloc(size_t num, const char *file, int line); |
444 | void *CRYPTO_zalloc(size_t num, const char *file, int line); | |
7644a9ae | 445 | void *CRYPTO_memdup(const void *str, size_t siz, const char *file, int line); |
6caa4edd | 446 | char *CRYPTO_strdup(const char *str, const char *file, int line); |
7644a9ae | 447 | char *CRYPTO_strndup(const char *str, size_t s, const char *file, int line); |
05c7b163 RL |
448 | void CRYPTO_free(void *ptr, const char *file, int line); |
449 | void CRYPTO_clear_free(void *ptr, size_t num, const char *file, int line); | |
ff842856 | 450 | void *CRYPTO_realloc(void *addr, size_t num, const char *file, int line); |
c99de053 | 451 | void *CRYPTO_clear_realloc(void *addr, size_t old_num, size_t num, |
ff842856 | 452 | const char *file, int line); |
5a88a6ea | 453 | |
74924dcb RS |
454 | int CRYPTO_secure_malloc_init(size_t sz, int minsize); |
455 | void CRYPTO_secure_malloc_done(void); | |
ff842856 | 456 | void *CRYPTO_secure_malloc(size_t num, const char *file, int line); |
3538c7da | 457 | void *CRYPTO_secure_zalloc(size_t num, const char *file, int line); |
05c7b163 | 458 | void CRYPTO_secure_free(void *ptr, const char *file, int line); |
74924dcb RS |
459 | int CRYPTO_secure_allocated(const void *ptr); |
460 | int CRYPTO_secure_malloc_initialized(void); | |
d594199b | 461 | size_t CRYPTO_secure_actual_size(void *ptr); |
bbd86bf5 | 462 | size_t CRYPTO_secure_used(void); |
74924dcb | 463 | |
df29cc8f RL |
464 | void OPENSSL_cleanse(void *ptr, size_t len); |
465 | ||
6ac11bd0 RS |
466 | # ifndef OPENSSL_NO_CRYPTO_MDEBUG |
467 | # define OPENSSL_mem_debug_push(info) \ | |
3ba84717 | 468 | CRYPTO_mem_debug_push(info, OPENSSL_FILE, OPENSSL_LINE) |
6ac11bd0 | 469 | # define OPENSSL_mem_debug_pop() \ |
4fae386c RS |
470 | CRYPTO_mem_debug_pop() |
471 | int CRYPTO_mem_debug_push(const char *info, const char *file, int line); | |
472 | int CRYPTO_mem_debug_pop(void); | |
9ac42ed8 | 473 | |
23a22b4c | 474 | /*- |
cf926b45 | 475 | * Debugging functions (enabled by CRYPTO_set_mem_debug(1)) |
bbd86bf5 RS |
476 | * The flag argument has the following significance: |
477 | * 0: called before the actual memory allocation has taken place | |
478 | * 1: called after the actual memory allocation has taken place | |
9ac42ed8 | 479 | */ |
bbd86bf5 RS |
480 | void CRYPTO_mem_debug_malloc(void *addr, size_t num, int flag, |
481 | const char *file, int line); | |
482 | void CRYPTO_mem_debug_realloc(void *addr1, void *addr2, size_t num, int flag, | |
483 | const char *file, int line); | |
05c7b163 RL |
484 | void CRYPTO_mem_debug_free(void *addr, int flag, |
485 | const char *file, int line); | |
1f575f1b | 486 | |
6ac11bd0 | 487 | # ifndef OPENSSL_NO_STDIO |
4e482ae6 | 488 | int CRYPTO_mem_leaks_fp(FILE *); |
6ac11bd0 | 489 | # endif |
4e482ae6 | 490 | int CRYPTO_mem_leaks(struct bio_st *bio); |
6ac11bd0 | 491 | # endif |
d02b48c6 | 492 | |
17ed6c06 | 493 | /* die if we have to */ |
0f113f3e | 494 | void OpenSSLDie(const char *file, int line, const char *assertion); |
3ba84717 | 495 | # define OPENSSL_assert(e) (void)((e) ? 0 : (OpenSSLDie(OPENSSL_FILE, OPENSSL_LINE, #e),1)) |
17ed6c06 | 496 | |
ff65e94e | 497 | unsigned int *OPENSSL_ia32cap_loc(void); |
0f113f3e | 498 | # define OPENSSL_ia32cap ((OPENSSL_ia32cap_loc())[0]) |
ca9f55f7 | 499 | int OPENSSL_isservice(void); |
3547478f | 500 | |
086e32a6 DSH |
501 | int FIPS_mode(void); |
502 | int FIPS_mode_set(int r); | |
503 | ||
71fa4513 BL |
504 | void OPENSSL_init(void); |
505 | ||
7e5363ab RS |
506 | struct tm *OPENSSL_gmtime(const time_t *timer, struct tm *result); |
507 | int OPENSSL_gmtime_adj(struct tm *tm, int offset_day, long offset_sec); | |
508 | int OPENSSL_gmtime_diff(int *pday, int *psec, | |
509 | const struct tm *from, const struct tm *to); | |
510 | ||
0f113f3e MC |
511 | /* |
512 | * CRYPTO_memcmp returns zero iff the |len| bytes at |a| and |b| are equal. | |
513 | * It takes an amount of time dependent on |len|, but independent of the | |
514 | * contents of |a| and |b|. Unlike memcmp, it cannot be used to put elements | |
515 | * into a defined order as the return value when a != b is undefined, other | |
516 | * than to be non-zero. | |
517 | */ | |
769adcfe RS |
518 | int CRYPTO_memcmp(const volatile void * volatile in_a, |
519 | const volatile void * volatile in_b, | |
520 | size_t len); | |
7c770d57 | 521 | |
b184e3ef | 522 | /* Standard initialisation options */ |
2c90015c RL |
523 | # define OPENSSL_INIT_NO_LOAD_CRYPTO_STRINGS 0x00000001L |
524 | # define OPENSSL_INIT_LOAD_CRYPTO_STRINGS 0x00000002L | |
525 | # define OPENSSL_INIT_ADD_ALL_CIPHERS 0x00000004L | |
526 | # define OPENSSL_INIT_ADD_ALL_DIGESTS 0x00000008L | |
527 | # define OPENSSL_INIT_NO_ADD_ALL_CIPHERS 0x00000010L | |
528 | # define OPENSSL_INIT_NO_ADD_ALL_DIGESTS 0x00000020L | |
529 | # define OPENSSL_INIT_LOAD_CONFIG 0x00000040L | |
530 | # define OPENSSL_INIT_NO_LOAD_CONFIG 0x00000080L | |
531 | # define OPENSSL_INIT_ASYNC 0x00000100L | |
532 | # define OPENSSL_INIT_ENGINE_RDRAND 0x00000200L | |
533 | # define OPENSSL_INIT_ENGINE_DYNAMIC 0x00000400L | |
534 | # define OPENSSL_INIT_ENGINE_OPENSSL 0x00000800L | |
535 | # define OPENSSL_INIT_ENGINE_CRYPTODEV 0x00001000L | |
536 | # define OPENSSL_INIT_ENGINE_CAPI 0x00002000L | |
537 | # define OPENSSL_INIT_ENGINE_PADLOCK 0x00004000L | |
538 | # define OPENSSL_INIT_ENGINE_DASYNC 0x00008000L | |
539 | /* OPENSSL_INIT flag 0x00010000 reserved for internal use */ | |
540 | /* OPENSSL_INIT flag range 0xfff00000 reserved for OPENSSL_init_ssl() */ | |
b184e3ef MC |
541 | /* Max OPENSSL_INIT flag value is 0x80000000 */ |
542 | ||
543 | /* openssl and dasync not counted as builtin */ | |
544 | # define OPENSSL_INIT_ENGINE_ALL_BUILTIN \ | |
545 | (OPENSSL_INIT_ENGINE_RDRAND | OPENSSL_INIT_ENGINE_DYNAMIC \ | |
546 | | OPENSSL_INIT_ENGINE_CRYPTODEV | OPENSSL_INIT_ENGINE_CAPI | \ | |
547 | OPENSSL_INIT_ENGINE_PADLOCK) | |
548 | ||
549 | ||
b184e3ef | 550 | /* Library initialisation functions */ |
f672aee4 | 551 | void OPENSSL_cleanup(void); |
0fc32b07 | 552 | int OPENSSL_init_crypto(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings); |
f672aee4 RS |
553 | int OPENSSL_atexit(void (*handler)(void)); |
554 | void OPENSSL_thread_stop(void); | |
b184e3ef | 555 | |
7253fd55 RS |
556 | /* Low-level control of initialization */ |
557 | OPENSSL_INIT_SETTINGS *OPENSSL_INIT_new(void); | |
558 | void OPENSSL_INIT_set_config_filename(OPENSSL_INIT_SETTINGS *settings, | |
559 | const char *config_file); | |
560 | void OPENSSL_INIT_free(OPENSSL_INIT_SETTINGS *settings); | |
561 | ||
58964a49 | 562 | /* BEGIN ERROR CODES */ |
0f113f3e MC |
563 | /* |
564 | * The following lines are auto generated by the script mkerr.pl. Any changes | |
6d311938 DSH |
565 | * made after this point may be overwritten when the script is next run. |
566 | */ | |
3a079997 | 567 | void ERR_load_CRYPTO_strings(void); |
6d311938 | 568 | |
58964a49 RE |
569 | /* Error codes for the CRYPTO functions. */ |
570 | ||
571 | /* Function codes. */ | |
7e5363ab RS |
572 | # define CRYPTO_F_CRYPTO_DUP_EX_DATA 110 |
573 | # define CRYPTO_F_CRYPTO_FREE_EX_DATA 111 | |
0f113f3e MC |
574 | # define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX 100 |
575 | # define CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID 103 | |
576 | # define CRYPTO_F_CRYPTO_GET_NEW_LOCKID 101 | |
7644a9ae | 577 | # define CRYPTO_F_CRYPTO_MEMDUP 115 |
7e5363ab | 578 | # define CRYPTO_F_CRYPTO_NEW_EX_DATA 112 |
0f113f3e MC |
579 | # define CRYPTO_F_CRYPTO_SET_EX_DATA 102 |
580 | # define CRYPTO_F_DEF_ADD_INDEX 104 | |
581 | # define CRYPTO_F_DEF_GET_CLASS 105 | |
582 | # define CRYPTO_F_FIPS_MODE_SET 109 | |
e6390aca | 583 | # define CRYPTO_F_GET_AND_LOCK 113 |
0f113f3e MC |
584 | # define CRYPTO_F_INT_DUP_EX_DATA 106 |
585 | # define CRYPTO_F_INT_FREE_EX_DATA 107 | |
586 | # define CRYPTO_F_INT_NEW_EX_DATA 108 | |
a4625290 | 587 | # define CRYPTO_F_OPENSSL_INIT_CRYPTO 116 |
bbd86bf5 | 588 | # define CRYPTO_F_OPENSSL_MEMDUP 114 |
58964a49 RE |
589 | |
590 | /* Reason codes. */ | |
0f113f3e MC |
591 | # define CRYPTO_R_FIPS_MODE_NOT_SUPPORTED 101 |
592 | # define CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK 100 | |
6d311938 | 593 | |
d02b48c6 RE |
594 | #ifdef __cplusplus |
595 | } | |
596 | #endif | |
d02b48c6 | 597 | #endif |