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9efa0ae0 MC |
1 | /* |
2 | * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved. | |
3 | * | |
4 | * Licensed under the Apache License 2.0 (the "License"). You may not use | |
5 | * this file except in compliance with the License. You can obtain a copy | |
6 | * in the file LICENSE in the source distribution or at | |
7 | * https://www.openssl.org/source/license.html | |
8 | */ | |
9 | ||
10 | #include <string.h> | |
11 | #include <stdio.h> | |
12 | #include <openssl/core.h> | |
13 | #include <openssl/core_numbers.h> | |
14 | #include <openssl/core_names.h> | |
15 | #include <openssl/params.h> | |
3593266d | 16 | #include <openssl/err.h> |
319e518a | 17 | #include <openssl/evp.h> |
45c54042 | 18 | |
319e518a MC |
19 | /* TODO(3.0): Needed for dummy_evp_call(). To be removed */ |
20 | #include <openssl/sha.h> | |
45c54042 MC |
21 | #include <openssl/rand_drbg.h> |
22 | ||
3593266d | 23 | #include "internal/cryptlib.h" |
319e518a MC |
24 | #include "internal/property.h" |
25 | #include "internal/evp_int.h" | |
66ad63e8 | 26 | #include "internal/provider_algs.h" |
bb751e11 | 27 | #include "internal/provider_ctx.h" |
da747958 | 28 | #include "internal/providercommon.h" |
9efa0ae0 | 29 | |
b60cba3c RS |
30 | extern OSSL_core_thread_start_fn *c_thread_start; |
31 | ||
da747958 MC |
32 | /* |
33 | * TODO(3.0): Should these be stored in the provider side provctx? Could they | |
34 | * ever be different from one init to the next? Unfortunately we can't do this | |
b60cba3c RS |
35 | * at the moment because c_put_error/c_add_error_vdata do not provide |
36 | * us with the OPENSSL_CTX as a parameter. | |
da747958 | 37 | */ |
9efa0ae0 | 38 | /* Functions provided by the core */ |
b60cba3c RS |
39 | static OSSL_core_get_param_types_fn *c_get_param_types; |
40 | static OSSL_core_get_params_fn *c_get_params; | |
41 | OSSL_core_thread_start_fn *c_thread_start; | |
036913b1 RL |
42 | static OSSL_core_new_error_fn *c_new_error; |
43 | static OSSL_core_set_error_debug_fn *c_set_error_debug; | |
44 | static OSSL_core_vset_error_fn *c_vset_error; | |
b60cba3c RS |
45 | static OSSL_CRYPTO_malloc_fn *c_CRYPTO_malloc; |
46 | static OSSL_CRYPTO_zalloc_fn *c_CRYPTO_zalloc; | |
b60cba3c RS |
47 | static OSSL_CRYPTO_free_fn *c_CRYPTO_free; |
48 | static OSSL_CRYPTO_clear_free_fn *c_CRYPTO_clear_free; | |
49 | static OSSL_CRYPTO_realloc_fn *c_CRYPTO_realloc; | |
50 | static OSSL_CRYPTO_clear_realloc_fn *c_CRYPTO_clear_realloc; | |
51 | static OSSL_CRYPTO_secure_malloc_fn *c_CRYPTO_secure_malloc; | |
52 | static OSSL_CRYPTO_secure_zalloc_fn *c_CRYPTO_secure_zalloc; | |
53 | static OSSL_CRYPTO_secure_free_fn *c_CRYPTO_secure_free; | |
54 | static OSSL_CRYPTO_secure_clear_free_fn *c_CRYPTO_secure_clear_free; | |
55 | static OSSL_CRYPTO_secure_allocated_fn *c_CRYPTO_secure_allocated; | |
9efa0ae0 | 56 | |
da747958 MC |
57 | typedef struct fips_global_st { |
58 | const OSSL_PROVIDER *prov; | |
59 | } FIPS_GLOBAL; | |
60 | ||
61 | static void *fips_prov_ossl_ctx_new(OPENSSL_CTX *libctx) | |
62 | { | |
63 | FIPS_GLOBAL *fgbl = OPENSSL_zalloc(sizeof(*fgbl)); | |
64 | ||
65 | return fgbl; | |
66 | } | |
67 | ||
68 | static void fips_prov_ossl_ctx_free(void *fgbl) | |
69 | { | |
70 | OPENSSL_free(fgbl); | |
71 | } | |
72 | ||
73 | static const OPENSSL_CTX_METHOD fips_prov_ossl_ctx_method = { | |
74 | fips_prov_ossl_ctx_new, | |
75 | fips_prov_ossl_ctx_free, | |
76 | }; | |
77 | ||
78 | ||
9efa0ae0 | 79 | /* Parameters we provide to the core */ |
26175013 RL |
80 | static const OSSL_PARAM fips_param_types[] = { |
81 | OSSL_PARAM_DEFN(OSSL_PROV_PARAM_NAME, OSSL_PARAM_UTF8_PTR, NULL, 0), | |
82 | OSSL_PARAM_DEFN(OSSL_PROV_PARAM_VERSION, OSSL_PARAM_UTF8_PTR, NULL, 0), | |
83 | OSSL_PARAM_DEFN(OSSL_PROV_PARAM_BUILDINFO, OSSL_PARAM_UTF8_PTR, NULL, 0), | |
84 | OSSL_PARAM_END | |
9efa0ae0 MC |
85 | }; |
86 | ||
319e518a | 87 | /* TODO(3.0): To be removed */ |
bb751e11 | 88 | static int dummy_evp_call(void *provctx) |
3593266d | 89 | { |
bb751e11 | 90 | OPENSSL_CTX *libctx = PROV_LIBRARY_CONTEXT_OF(provctx); |
319e518a MC |
91 | EVP_MD_CTX *ctx = EVP_MD_CTX_new(); |
92 | EVP_MD *sha256 = EVP_MD_fetch(libctx, "SHA256", NULL); | |
93 | char msg[] = "Hello World!"; | |
94 | const unsigned char exptd[] = { | |
95 | 0x7f, 0x83, 0xb1, 0x65, 0x7f, 0xf1, 0xfc, 0x53, 0xb9, 0x2d, 0xc1, 0x81, | |
96 | 0x48, 0xa1, 0xd6, 0x5d, 0xfc, 0x2d, 0x4b, 0x1f, 0xa3, 0xd6, 0x77, 0x28, | |
97 | 0x4a, 0xdd, 0xd2, 0x00, 0x12, 0x6d, 0x90, 0x69 | |
98 | }; | |
99 | unsigned int dgstlen = 0; | |
100 | unsigned char dgst[SHA256_DIGEST_LENGTH]; | |
101 | int ret = 0; | |
444ab3ab MC |
102 | BN_CTX *bnctx = NULL; |
103 | BIGNUM *a = NULL, *b = NULL; | |
45c54042 MC |
104 | unsigned char randbuf[128]; |
105 | RAND_DRBG *drbg = OPENSSL_CTX_get0_public_drbg(libctx); | |
319e518a | 106 | |
45c54042 | 107 | if (ctx == NULL || sha256 == NULL || drbg == NULL) |
319e518a MC |
108 | goto err; |
109 | ||
110 | if (!EVP_DigestInit_ex(ctx, sha256, NULL)) | |
111 | goto err; | |
112 | if (!EVP_DigestUpdate(ctx, msg, sizeof(msg) - 1)) | |
113 | goto err; | |
114 | if (!EVP_DigestFinal(ctx, dgst, &dgstlen)) | |
115 | goto err; | |
116 | if (dgstlen != sizeof(exptd) || memcmp(dgst, exptd, sizeof(exptd)) != 0) | |
117 | goto err; | |
118 | ||
444ab3ab MC |
119 | bnctx = BN_CTX_new_ex(libctx); |
120 | if (bnctx == NULL) | |
121 | goto err; | |
122 | BN_CTX_start(bnctx); | |
123 | a = BN_CTX_get(bnctx); | |
124 | b = BN_CTX_get(bnctx); | |
125 | if (b == NULL) | |
126 | goto err; | |
127 | BN_zero(a); | |
128 | if (!BN_one(b) | |
129 | || !BN_add(a, a, b) | |
130 | || BN_cmp(a, b) != 0) | |
131 | goto err; | |
4bd8b240 | 132 | |
45c54042 MC |
133 | if (RAND_DRBG_bytes(drbg, randbuf, sizeof(randbuf)) <= 0) |
134 | goto err; | |
135 | ||
eba3ebd7 MC |
136 | if (!BN_rand_ex(a, 256, BN_RAND_TOP_ANY, BN_RAND_BOTTOM_ANY, bnctx)) |
137 | goto err; | |
138 | ||
319e518a MC |
139 | ret = 1; |
140 | err: | |
444ab3ab MC |
141 | BN_CTX_end(bnctx); |
142 | BN_CTX_free(bnctx); | |
4bd8b240 | 143 | |
319e518a MC |
144 | EVP_MD_CTX_free(ctx); |
145 | EVP_MD_meth_free(sha256); | |
146 | return ret; | |
3593266d MC |
147 | } |
148 | ||
26175013 | 149 | static const OSSL_PARAM *fips_get_param_types(const OSSL_PROVIDER *prov) |
9efa0ae0 MC |
150 | { |
151 | return fips_param_types; | |
152 | } | |
153 | ||
4e7991b4 | 154 | static int fips_get_params(const OSSL_PROVIDER *prov, OSSL_PARAM params[]) |
9efa0ae0 | 155 | { |
4e7991b4 | 156 | OSSL_PARAM *p; |
9efa0ae0 MC |
157 | |
158 | p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_NAME); | |
159 | if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, "OpenSSL FIPS Provider")) | |
160 | return 0; | |
161 | p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_VERSION); | |
162 | if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, OPENSSL_VERSION_STR)) | |
163 | return 0; | |
164 | p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_BUILDINFO); | |
165 | if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, OPENSSL_FULL_VERSION_STR)) | |
166 | return 0; | |
167 | ||
168 | return 1; | |
169 | } | |
170 | ||
4cecf7a1 MC |
171 | /* FIPS specific version of the function of the same name in provlib.c */ |
172 | const char *ossl_prov_util_nid_to_name(int nid) | |
173 | { | |
174 | /* We don't have OBJ_nid2n() in FIPS_MODE so we have an explicit list */ | |
175 | ||
176 | switch (nid) { | |
177 | /* Digests */ | |
178 | case NID_sha1: | |
179 | return "SHA224"; | |
180 | case NID_sha224: | |
181 | return "SHA224"; | |
182 | case NID_sha256: | |
183 | return "SHA256"; | |
184 | case NID_sha384: | |
185 | return "SHA384"; | |
186 | case NID_sha512: | |
187 | return "SHA512"; | |
188 | case NID_sha512_224: | |
189 | return "SHA512-224"; | |
190 | case NID_sha512_256: | |
191 | return "SHA512-256"; | |
192 | case NID_sha3_224: | |
193 | return "SHA3-224"; | |
194 | case NID_sha3_256: | |
195 | return "SHA3-256"; | |
196 | case NID_sha3_384: | |
197 | return "SHA3-384"; | |
198 | case NID_sha3_512: | |
199 | return "SHA3-512"; | |
200 | ||
201 | /* Ciphers */ | |
202 | case NID_aes_256_ecb: | |
203 | return "AES-256-ECB"; | |
204 | case NID_aes_192_ecb: | |
205 | return "AES-192-ECB"; | |
206 | case NID_aes_128_ecb: | |
207 | return "AES-128-ECB"; | |
208 | case NID_aes_256_cbc: | |
209 | return "AES-256-CBC"; | |
210 | case NID_aes_192_cbc: | |
211 | return "AES-192-CBC"; | |
212 | case NID_aes_128_cbc: | |
213 | return "AES-128-CBC"; | |
214 | case NID_aes_256_ctr: | |
215 | return "AES-256-CTR"; | |
216 | case NID_aes_192_ctr: | |
217 | return "AES-192-CTR"; | |
218 | case NID_aes_128_ctr: | |
219 | return "AES-128-CTR"; | |
220 | } | |
221 | ||
222 | return NULL; | |
223 | } | |
224 | ||
9efa0ae0 | 225 | static const OSSL_ALGORITHM fips_digests[] = { |
d5e5e2ff SL |
226 | { "SHA1", "fips=yes", sha1_functions }, |
227 | { "SHA224", "fips=yes", sha224_functions }, | |
9efa0ae0 | 228 | { "SHA256", "fips=yes", sha256_functions }, |
d5e5e2ff SL |
229 | { "SHA384", "fips=yes", sha384_functions }, |
230 | { "SHA512", "fips=yes", sha512_functions }, | |
231 | { "SHA512-224", "fips=yes", sha512_224_functions }, | |
232 | { "SHA512-256", "fips=yes", sha512_256_functions }, | |
233 | { "SHA3-224", "fips=yes", sha3_224_functions }, | |
234 | { "SHA3-256", "fips=yes", sha3_256_functions }, | |
235 | { "SHA3-384", "fips=yes", sha3_384_functions }, | |
236 | { "SHA3-512", "fips=yes", sha3_512_functions }, | |
237 | { "KMAC128", "fips=yes", keccak_kmac_128_functions }, | |
238 | { "KMAC256", "fips=yes", keccak_kmac_256_functions }, | |
239 | ||
9efa0ae0 MC |
240 | { NULL, NULL, NULL } |
241 | }; | |
242 | ||
66ad63e8 MC |
243 | static const OSSL_ALGORITHM fips_ciphers[] = { |
244 | { "AES-256-ECB", "fips=yes", aes256ecb_functions }, | |
245 | { "AES-192-ECB", "fips=yes", aes192ecb_functions }, | |
246 | { "AES-128-ECB", "fips=yes", aes128ecb_functions }, | |
247 | { "AES-256-CBC", "fips=yes", aes256cbc_functions }, | |
248 | { "AES-192-CBC", "fips=yes", aes192cbc_functions }, | |
249 | { "AES-128-CBC", "fips=yes", aes128cbc_functions }, | |
250 | { "AES-256-CTR", "fips=yes", aes256ctr_functions }, | |
251 | { "AES-192-CTR", "fips=yes", aes192ctr_functions }, | |
252 | { "AES-128-CTR", "fips=yes", aes128ctr_functions }, | |
a672a02a SL |
253 | { "id-aes256-GCM", "fips=yes", aes256gcm_functions }, |
254 | { "id-aes192-GCM", "fips=yes", aes192gcm_functions }, | |
255 | { "id-aes128-GCM", "fips=yes", aes128gcm_functions }, | |
66ad63e8 MC |
256 | { NULL, NULL, NULL } |
257 | }; | |
258 | ||
9efa0ae0 MC |
259 | static const OSSL_ALGORITHM *fips_query(OSSL_PROVIDER *prov, |
260 | int operation_id, | |
261 | int *no_cache) | |
262 | { | |
263 | *no_cache = 0; | |
264 | switch (operation_id) { | |
265 | case OSSL_OP_DIGEST: | |
266 | return fips_digests; | |
66ad63e8 MC |
267 | case OSSL_OP_CIPHER: |
268 | return fips_ciphers; | |
9efa0ae0 MC |
269 | } |
270 | return NULL; | |
271 | } | |
272 | ||
273 | /* Functions we provide to the core */ | |
274 | static const OSSL_DISPATCH fips_dispatch_table[] = { | |
319e518a MC |
275 | /* |
276 | * To release our resources we just need to free the OPENSSL_CTX so we just | |
277 | * use OPENSSL_CTX_free directly as our teardown function | |
278 | */ | |
279 | { OSSL_FUNC_PROVIDER_TEARDOWN, (void (*)(void))OPENSSL_CTX_free }, | |
9efa0ae0 MC |
280 | { OSSL_FUNC_PROVIDER_GET_PARAM_TYPES, (void (*)(void))fips_get_param_types }, |
281 | { OSSL_FUNC_PROVIDER_GET_PARAMS, (void (*)(void))fips_get_params }, | |
282 | { OSSL_FUNC_PROVIDER_QUERY_OPERATION, (void (*)(void))fips_query }, | |
283 | { 0, NULL } | |
284 | }; | |
285 | ||
319e518a MC |
286 | /* Functions we provide to ourself */ |
287 | static const OSSL_DISPATCH intern_dispatch_table[] = { | |
288 | { OSSL_FUNC_PROVIDER_QUERY_OPERATION, (void (*)(void))fips_query }, | |
289 | { 0, NULL } | |
290 | }; | |
291 | ||
292 | ||
9efa0ae0 MC |
293 | int OSSL_provider_init(const OSSL_PROVIDER *provider, |
294 | const OSSL_DISPATCH *in, | |
a39eb840 RL |
295 | const OSSL_DISPATCH **out, |
296 | void **provctx) | |
9efa0ae0 | 297 | { |
da747958 | 298 | FIPS_GLOBAL *fgbl; |
03361afb | 299 | OPENSSL_CTX *ctx; |
319e518a | 300 | |
9efa0ae0 MC |
301 | for (; in->function_id != 0; in++) { |
302 | switch (in->function_id) { | |
303 | case OSSL_FUNC_CORE_GET_PARAM_TYPES: | |
304 | c_get_param_types = OSSL_get_core_get_param_types(in); | |
305 | break; | |
306 | case OSSL_FUNC_CORE_GET_PARAMS: | |
307 | c_get_params = OSSL_get_core_get_params(in); | |
308 | break; | |
da747958 MC |
309 | case OSSL_FUNC_CORE_THREAD_START: |
310 | c_thread_start = OSSL_get_core_thread_start(in); | |
311 | break; | |
036913b1 RL |
312 | case OSSL_FUNC_CORE_NEW_ERROR: |
313 | c_new_error = OSSL_get_core_new_error(in); | |
3593266d | 314 | break; |
036913b1 RL |
315 | case OSSL_FUNC_CORE_SET_ERROR_DEBUG: |
316 | c_set_error_debug = OSSL_get_core_set_error_debug(in); | |
317 | break; | |
318 | case OSSL_FUNC_CORE_VSET_ERROR: | |
319 | c_vset_error = OSSL_get_core_vset_error(in); | |
3593266d | 320 | break; |
b60cba3c RS |
321 | case OSSL_FUNC_CRYPTO_MALLOC: |
322 | c_CRYPTO_malloc = OSSL_get_CRYPTO_malloc(in); | |
323 | break; | |
324 | case OSSL_FUNC_CRYPTO_ZALLOC: | |
325 | c_CRYPTO_zalloc = OSSL_get_CRYPTO_zalloc(in); | |
326 | break; | |
b60cba3c RS |
327 | case OSSL_FUNC_CRYPTO_FREE: |
328 | c_CRYPTO_free = OSSL_get_CRYPTO_free(in); | |
329 | break; | |
330 | case OSSL_FUNC_CRYPTO_CLEAR_FREE: | |
331 | c_CRYPTO_clear_free = OSSL_get_CRYPTO_clear_free(in); | |
332 | break; | |
333 | case OSSL_FUNC_CRYPTO_REALLOC: | |
334 | c_CRYPTO_realloc = OSSL_get_CRYPTO_realloc(in); | |
335 | break; | |
336 | case OSSL_FUNC_CRYPTO_CLEAR_REALLOC: | |
337 | c_CRYPTO_clear_realloc = OSSL_get_CRYPTO_clear_realloc(in); | |
338 | break; | |
339 | case OSSL_FUNC_CRYPTO_SECURE_MALLOC: | |
340 | c_CRYPTO_secure_malloc = OSSL_get_CRYPTO_secure_malloc(in); | |
341 | break; | |
342 | case OSSL_FUNC_CRYPTO_SECURE_ZALLOC: | |
343 | c_CRYPTO_secure_zalloc = OSSL_get_CRYPTO_secure_zalloc(in); | |
344 | break; | |
345 | case OSSL_FUNC_CRYPTO_SECURE_FREE: | |
346 | c_CRYPTO_secure_free = OSSL_get_CRYPTO_secure_free(in); | |
347 | break; | |
348 | case OSSL_FUNC_CRYPTO_SECURE_CLEAR_FREE: | |
349 | c_CRYPTO_secure_clear_free = OSSL_get_CRYPTO_secure_clear_free(in); | |
350 | break; | |
351 | case OSSL_FUNC_CRYPTO_SECURE_ALLOCATED: | |
352 | c_CRYPTO_secure_allocated = OSSL_get_CRYPTO_secure_allocated(in); | |
353 | break; | |
9efa0ae0 | 354 | default: |
b60cba3c | 355 | /* Just ignore anything we don't understand */ |
9efa0ae0 MC |
356 | break; |
357 | } | |
358 | } | |
359 | ||
b60cba3c RS |
360 | /* Create a context. */ |
361 | if ((ctx = OPENSSL_CTX_new()) == NULL) | |
319e518a | 362 | return 0; |
b60cba3c RS |
363 | if ((fgbl = openssl_ctx_get_data(ctx, OPENSSL_CTX_FIPS_PROV_INDEX, |
364 | &fips_prov_ossl_ctx_method)) == NULL) { | |
365 | OPENSSL_CTX_free(ctx); | |
366 | return 0; | |
367 | } | |
03361afb | 368 | fgbl->prov = provider; |
bb751e11 RL |
369 | *out = fips_dispatch_table; |
370 | *provctx = ctx; | |
371 | ||
319e518a MC |
372 | /* |
373 | * TODO(3.0): Remove me. This is just a dummy call to demonstrate making | |
374 | * EVP calls from within the FIPS module. | |
375 | */ | |
bb751e11 RL |
376 | if (!dummy_evp_call(*provctx)) { |
377 | OPENSSL_CTX_free(*provctx); | |
378 | *provctx = NULL; | |
319e518a MC |
379 | return 0; |
380 | } | |
381 | ||
9efa0ae0 MC |
382 | return 1; |
383 | } | |
3593266d | 384 | |
319e518a MC |
385 | /* |
386 | * The internal init function used when the FIPS module uses EVP to call | |
b1eb3fd7 | 387 | * another algorithm also in the FIPS module. This is a recursive call that has |
bb751e11 RL |
388 | * been made from within the FIPS module itself. To make this work, we populate |
389 | * the provider context of this inner instance with the same library context | |
390 | * that was used in the EVP call that initiated this recursive call. | |
319e518a | 391 | */ |
3593266d MC |
392 | OSSL_provider_init_fn fips_intern_provider_init; |
393 | int fips_intern_provider_init(const OSSL_PROVIDER *provider, | |
394 | const OSSL_DISPATCH *in, | |
319e518a MC |
395 | const OSSL_DISPATCH **out, |
396 | void **provctx) | |
3593266d | 397 | { |
bb751e11 RL |
398 | OSSL_core_get_library_context_fn *c_get_libctx = NULL; |
399 | ||
400 | for (; in->function_id != 0; in++) { | |
401 | switch (in->function_id) { | |
402 | case OSSL_FUNC_CORE_GET_LIBRARY_CONTEXT: | |
403 | c_get_libctx = OSSL_get_core_get_library_context(in); | |
404 | break; | |
405 | default: | |
406 | break; | |
407 | } | |
408 | } | |
409 | ||
410 | if (c_get_libctx == NULL) | |
411 | return 0; | |
412 | ||
413 | *provctx = c_get_libctx(provider); | |
414 | ||
415 | /* | |
416 | * Safety measure... we should get the library context that was | |
417 | * created up in OSSL_provider_init(). | |
418 | */ | |
419 | if (*provctx == NULL) | |
420 | return 0; | |
421 | ||
319e518a | 422 | *out = intern_dispatch_table; |
3593266d MC |
423 | return 1; |
424 | } | |
425 | ||
036913b1 | 426 | void ERR_new(void) |
3593266d | 427 | { |
036913b1 RL |
428 | c_new_error(NULL); |
429 | } | |
430 | ||
431 | void ERR_set_debug(const char *file, int line, const char *func) | |
432 | { | |
433 | c_set_error_debug(NULL, file, line, func); | |
3593266d MC |
434 | } |
435 | ||
036913b1 | 436 | void ERR_set_error(int lib, int reason, const char *fmt, ...) |
3593266d MC |
437 | { |
438 | va_list args; | |
8908d18c | 439 | |
036913b1 RL |
440 | va_start(args, fmt); |
441 | c_vset_error(NULL, ERR_PACK(lib, 0, reason), fmt, args); | |
3593266d MC |
442 | va_end(args); |
443 | } | |
444 | ||
036913b1 | 445 | void ERR_vset_error(int lib, int reason, const char *fmt, va_list args) |
3593266d | 446 | { |
036913b1 | 447 | c_vset_error(NULL, ERR_PACK(lib, 0, reason), fmt, args); |
3593266d | 448 | } |
da747958 MC |
449 | |
450 | const OSSL_PROVIDER *FIPS_get_provider(OPENSSL_CTX *ctx) | |
451 | { | |
452 | FIPS_GLOBAL *fgbl = openssl_ctx_get_data(ctx, OPENSSL_CTX_FIPS_PROV_INDEX, | |
453 | &fips_prov_ossl_ctx_method); | |
454 | ||
455 | if (fgbl == NULL) | |
456 | return NULL; | |
457 | ||
458 | return fgbl->prov; | |
459 | } | |
b60cba3c RS |
460 | |
461 | void *CRYPTO_malloc(size_t num, const char *file, int line) | |
462 | { | |
463 | return c_CRYPTO_malloc(num, file, line); | |
464 | } | |
465 | ||
466 | void *CRYPTO_zalloc(size_t num, const char *file, int line) | |
467 | { | |
468 | return c_CRYPTO_zalloc(num, file, line); | |
469 | } | |
470 | ||
b60cba3c RS |
471 | void CRYPTO_free(void *ptr, const char *file, int line) |
472 | { | |
473 | c_CRYPTO_free(ptr, file, line); | |
474 | } | |
475 | ||
476 | void CRYPTO_clear_free(void *ptr, size_t num, const char *file, int line) | |
477 | { | |
478 | c_CRYPTO_clear_free(ptr, num, file, line); | |
479 | } | |
480 | ||
481 | void *CRYPTO_realloc(void *addr, size_t num, const char *file, int line) | |
482 | { | |
483 | return c_CRYPTO_realloc(addr, num, file, line); | |
484 | } | |
485 | ||
486 | void *CRYPTO_clear_realloc(void *addr, size_t old_num, size_t num, | |
487 | const char *file, int line) | |
488 | { | |
489 | return c_CRYPTO_clear_realloc(addr, old_num, num, file, line); | |
490 | } | |
491 | ||
492 | void *CRYPTO_secure_malloc(size_t num, const char *file, int line) | |
493 | { | |
494 | return c_CRYPTO_secure_malloc(num, file, line); | |
495 | } | |
496 | ||
497 | void *CRYPTO_secure_zalloc(size_t num, const char *file, int line) | |
498 | { | |
499 | return c_CRYPTO_secure_zalloc(num, file, line); | |
500 | } | |
501 | ||
502 | void CRYPTO_secure_free(void *ptr, const char *file, int line) | |
503 | { | |
504 | c_CRYPTO_secure_free(ptr, file, line); | |
505 | } | |
506 | ||
507 | void CRYPTO_secure_clear_free(void *ptr, size_t num, const char *file, int line) | |
508 | { | |
509 | c_CRYPTO_secure_clear_free(ptr, num, file, line); | |
510 | } | |
511 | ||
b60cba3c RS |
512 | int CRYPTO_secure_allocated(const void *ptr) |
513 | { | |
514 | return c_CRYPTO_secure_allocated(ptr); | |
515 | } |