2 * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
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
10 #ifndef OPENSSL_CORE_NUMBERS_H
11 # define OPENSSL_CORE_NUMBERS_H
14 # include <openssl/core.h>
24 * All series start with 1, to allow 0 to be an array terminator.
25 * For any FUNC identity, we also provide a function signature typedef
26 * and a static inline function to extract a function pointer from a
27 * OSSL_DISPATCH element in a type safe manner.
30 * for any function base name 'foo' (uppercase form 'FOO'), we will have
32 * - a macro for the identity with the name OSSL_FUNC_'FOO' or derivates
33 * thereof (to be specified further down)
34 * - a function signature typedef with the name OSSL_'foo'_fn
35 * - a function pointer extractor function with the name OSSL_'foo'
39 * Helper macro to create the function signature typedef and the extractor
40 * |type| is the return-type of the function, |name| is the name of the
41 * function to fetch, and |args| is a parenthesized list of parameters
42 * for the function (that is, it is |name|'s function signature).
44 #define OSSL_CORE_MAKE_FUNC(type,name,args) \
45 typedef type (OSSL_##name##_fn)args; \
47 OSSL_##name##_fn *OSSL_get_##name(const OSSL_DISPATCH *opf) \
49 return (OSSL_##name##_fn *)opf->function; \
53 * Core function identities, for the two OSSL_DISPATCH tables being passed
54 * in the OSSL_provider_init call.
56 * 0 serves as a marker for the end of the OSSL_DISPATCH array, and must
57 * therefore NEVER be used as a function identity.
59 /* Functions provided by the Core to the provider, reserved numbers 1-1023 */
60 # define OSSL_FUNC_CORE_GETTABLE_PARAMS 1
61 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *,
62 core_gettable_params,(const OSSL_PROVIDER *prov))
63 # define OSSL_FUNC_CORE_GET_PARAMS 2
64 OSSL_CORE_MAKE_FUNC(int,core_get_params,(const OSSL_PROVIDER *prov,
66 # define OSSL_FUNC_CORE_THREAD_START 3
67 OSSL_CORE_MAKE_FUNC(int,core_thread_start,(const OSSL_PROVIDER *prov,
68 OSSL_thread_stop_handler_fn handfn))
69 # define OSSL_FUNC_CORE_GET_LIBRARY_CONTEXT 4
70 OSSL_CORE_MAKE_FUNC(OPENSSL_CTX *,core_get_library_context,
71 (const OSSL_PROVIDER *prov))
72 # define OSSL_FUNC_CORE_NEW_ERROR 5
73 OSSL_CORE_MAKE_FUNC(void,core_new_error,(const OSSL_PROVIDER *prov))
74 # define OSSL_FUNC_CORE_SET_ERROR_DEBUG 6
75 OSSL_CORE_MAKE_FUNC(void,core_set_error_debug,
76 (const OSSL_PROVIDER *prov,
77 const char *file, int line, const char *func))
78 # define OSSL_FUNC_CORE_VSET_ERROR 7
79 OSSL_CORE_MAKE_FUNC(void,core_vset_error,
80 (const OSSL_PROVIDER *prov,
81 uint32_t reason, const char *fmt, va_list args))
83 /* Memory allocation, freeing, clearing. */
84 #define OSSL_FUNC_CRYPTO_MALLOC 10
85 OSSL_CORE_MAKE_FUNC(void *,
86 CRYPTO_malloc, (size_t num, const char *file, int line))
87 #define OSSL_FUNC_CRYPTO_ZALLOC 11
88 OSSL_CORE_MAKE_FUNC(void *,
89 CRYPTO_zalloc, (size_t num, const char *file, int line))
90 #define OSSL_FUNC_CRYPTO_FREE 12
91 OSSL_CORE_MAKE_FUNC(void,
92 CRYPTO_free, (void *ptr, const char *file, int line))
93 #define OSSL_FUNC_CRYPTO_CLEAR_FREE 13
94 OSSL_CORE_MAKE_FUNC(void,
95 CRYPTO_clear_free, (void *ptr, size_t num, const char *file, int line))
96 #define OSSL_FUNC_CRYPTO_REALLOC 14
97 OSSL_CORE_MAKE_FUNC(void *,
98 CRYPTO_realloc, (void *addr, size_t num, const char *file, int line))
99 #define OSSL_FUNC_CRYPTO_CLEAR_REALLOC 15
100 OSSL_CORE_MAKE_FUNC(void *,
101 CRYPTO_clear_realloc, (void *addr, size_t old_num, size_t num,
102 const char *file, int line))
103 #define OSSL_FUNC_CRYPTO_SECURE_MALLOC 16
104 OSSL_CORE_MAKE_FUNC(void *,
105 CRYPTO_secure_malloc, (size_t num, const char *file, int line))
106 #define OSSL_FUNC_CRYPTO_SECURE_ZALLOC 17
107 OSSL_CORE_MAKE_FUNC(void *,
108 CRYPTO_secure_zalloc, (size_t num, const char *file, int line))
109 #define OSSL_FUNC_CRYPTO_SECURE_FREE 18
110 OSSL_CORE_MAKE_FUNC(void,
111 CRYPTO_secure_free, (void *ptr, const char *file, int line))
112 #define OSSL_FUNC_CRYPTO_SECURE_CLEAR_FREE 19
113 OSSL_CORE_MAKE_FUNC(void,
114 CRYPTO_secure_clear_free, (void *ptr, size_t num, const char *file,
116 #define OSSL_FUNC_CRYPTO_SECURE_ALLOCATED 20
117 OSSL_CORE_MAKE_FUNC(int,
118 CRYPTO_secure_allocated, (const void *ptr))
119 #define OSSL_FUNC_OPENSSL_CLEANSE 21
120 OSSL_CORE_MAKE_FUNC(void,
121 OPENSSL_cleanse, (void *ptr, size_t len))
123 /* Bio functions provided by the core */
124 #define OSSL_FUNC_BIO_NEW_FILE 22
125 #define OSSL_FUNC_BIO_NEW_MEMBUF 23
126 #define OSSL_FUNC_BIO_READ_EX 24
127 #define OSSL_FUNC_BIO_FREE 25
129 OSSL_CORE_MAKE_FUNC(BIO *, BIO_new_file, (const char *filename, const char *mode))
130 OSSL_CORE_MAKE_FUNC(BIO *, BIO_new_membuf, (const void *buf, int len))
131 OSSL_CORE_MAKE_FUNC(int, BIO_read_ex, (BIO *bio, void *data, size_t data_len,
133 OSSL_CORE_MAKE_FUNC(int, BIO_free, (BIO *bio))
135 /* Functions provided by the provider to the Core, reserved numbers 1024-1535 */
136 # define OSSL_FUNC_PROVIDER_TEARDOWN 1024
137 OSSL_CORE_MAKE_FUNC(void,provider_teardown,(void *provctx))
138 # define OSSL_FUNC_PROVIDER_GETTABLE_PARAMS 1025
139 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *,
140 provider_gettable_params,(void *provctx))
141 # define OSSL_FUNC_PROVIDER_GET_PARAMS 1026
142 OSSL_CORE_MAKE_FUNC(int,provider_get_params,(void *provctx,
143 OSSL_PARAM params[]))
144 # define OSSL_FUNC_PROVIDER_QUERY_OPERATION 1027
145 OSSL_CORE_MAKE_FUNC(const OSSL_ALGORITHM *,provider_query_operation,
146 (void *provctx, int operation_id, const int *no_store))
147 # define OSSL_FUNC_PROVIDER_GET_REASON_STRINGS 1028
148 OSSL_CORE_MAKE_FUNC(const OSSL_ITEM *,provider_get_reason_strings,
153 # define OSSL_OP_DIGEST 1
154 # define OSSL_OP_CIPHER 2 /* Symmetric Ciphers */
155 # define OSSL_OP_MAC 3
156 # define OSSL_OP_KDF 4
157 # define OSSL_OP_KEYMGMT 10
158 # define OSSL_OP_KEYEXCH 11
159 # define OSSL_OP_SIGNATURE 12
160 # define OSSL_OP_ASYM_CIPHER 13
161 /* Highest known operation number */
162 # define OSSL_OP__HIGHEST 13
166 # define OSSL_FUNC_DIGEST_NEWCTX 1
167 # define OSSL_FUNC_DIGEST_INIT 2
168 # define OSSL_FUNC_DIGEST_UPDATE 3
169 # define OSSL_FUNC_DIGEST_FINAL 4
170 # define OSSL_FUNC_DIGEST_DIGEST 5
171 # define OSSL_FUNC_DIGEST_FREECTX 6
172 # define OSSL_FUNC_DIGEST_DUPCTX 7
173 # define OSSL_FUNC_DIGEST_GET_PARAMS 8
174 # define OSSL_FUNC_DIGEST_SET_CTX_PARAMS 9
175 # define OSSL_FUNC_DIGEST_GET_CTX_PARAMS 10
176 # define OSSL_FUNC_DIGEST_GETTABLE_PARAMS 11
177 # define OSSL_FUNC_DIGEST_SETTABLE_CTX_PARAMS 12
178 # define OSSL_FUNC_DIGEST_GETTABLE_CTX_PARAMS 13
180 OSSL_CORE_MAKE_FUNC(void *, OP_digest_newctx, (void *provctx))
181 OSSL_CORE_MAKE_FUNC(int, OP_digest_init, (void *dctx))
182 OSSL_CORE_MAKE_FUNC(int, OP_digest_update,
183 (void *dctx, const unsigned char *in, size_t inl))
184 OSSL_CORE_MAKE_FUNC(int, OP_digest_final,
186 unsigned char *out, size_t *outl, size_t outsz))
187 OSSL_CORE_MAKE_FUNC(int, OP_digest_digest,
188 (void *provctx, const unsigned char *in, size_t inl,
189 unsigned char *out, size_t *outl, size_t outsz))
191 OSSL_CORE_MAKE_FUNC(void, OP_digest_freectx, (void *dctx))
192 OSSL_CORE_MAKE_FUNC(void *, OP_digest_dupctx, (void *dctx))
194 OSSL_CORE_MAKE_FUNC(int, OP_digest_get_params, (OSSL_PARAM params[]))
195 OSSL_CORE_MAKE_FUNC(int, OP_digest_set_ctx_params,
196 (void *vctx, const OSSL_PARAM params[]))
197 OSSL_CORE_MAKE_FUNC(int, OP_digest_get_ctx_params,
198 (void *vctx, OSSL_PARAM params[]))
199 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_digest_gettable_params, (void))
200 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_digest_settable_ctx_params, (void))
201 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_digest_gettable_ctx_params, (void))
203 /* Symmetric Ciphers */
205 # define OSSL_FUNC_CIPHER_NEWCTX 1
206 # define OSSL_FUNC_CIPHER_ENCRYPT_INIT 2
207 # define OSSL_FUNC_CIPHER_DECRYPT_INIT 3
208 # define OSSL_FUNC_CIPHER_UPDATE 4
209 # define OSSL_FUNC_CIPHER_FINAL 5
210 # define OSSL_FUNC_CIPHER_CIPHER 6
211 # define OSSL_FUNC_CIPHER_FREECTX 7
212 # define OSSL_FUNC_CIPHER_DUPCTX 8
213 # define OSSL_FUNC_CIPHER_GET_PARAMS 9
214 # define OSSL_FUNC_CIPHER_GET_CTX_PARAMS 10
215 # define OSSL_FUNC_CIPHER_SET_CTX_PARAMS 11
216 # define OSSL_FUNC_CIPHER_GETTABLE_PARAMS 12
217 # define OSSL_FUNC_CIPHER_GETTABLE_CTX_PARAMS 13
218 # define OSSL_FUNC_CIPHER_SETTABLE_CTX_PARAMS 14
220 OSSL_CORE_MAKE_FUNC(void *, OP_cipher_newctx, (void *provctx))
221 OSSL_CORE_MAKE_FUNC(int, OP_cipher_encrypt_init, (void *cctx,
222 const unsigned char *key,
224 const unsigned char *iv,
226 OSSL_CORE_MAKE_FUNC(int, OP_cipher_decrypt_init, (void *cctx,
227 const unsigned char *key,
229 const unsigned char *iv,
231 OSSL_CORE_MAKE_FUNC(int, OP_cipher_update,
233 unsigned char *out, size_t *outl, size_t outsize,
234 const unsigned char *in, size_t inl))
235 OSSL_CORE_MAKE_FUNC(int, OP_cipher_final,
237 unsigned char *out, size_t *outl, size_t outsize))
238 OSSL_CORE_MAKE_FUNC(int, OP_cipher_cipher,
240 unsigned char *out, size_t *outl, size_t outsize,
241 const unsigned char *in, size_t inl))
242 OSSL_CORE_MAKE_FUNC(void, OP_cipher_freectx, (void *cctx))
243 OSSL_CORE_MAKE_FUNC(void *, OP_cipher_dupctx, (void *cctx))
244 OSSL_CORE_MAKE_FUNC(int, OP_cipher_get_params, (OSSL_PARAM params[]))
245 OSSL_CORE_MAKE_FUNC(int, OP_cipher_get_ctx_params, (void *cctx,
246 OSSL_PARAM params[]))
247 OSSL_CORE_MAKE_FUNC(int, OP_cipher_set_ctx_params, (void *cctx,
248 const OSSL_PARAM params[]))
249 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_cipher_gettable_params, (void))
250 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_cipher_settable_ctx_params, (void))
251 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_cipher_gettable_ctx_params, (void))
255 # define OSSL_FUNC_MAC_NEWCTX 1
256 # define OSSL_FUNC_MAC_DUPCTX 2
257 # define OSSL_FUNC_MAC_FREECTX 3
258 # define OSSL_FUNC_MAC_INIT 4
259 # define OSSL_FUNC_MAC_UPDATE 5
260 # define OSSL_FUNC_MAC_FINAL 6
261 # define OSSL_FUNC_MAC_GET_PARAMS 7
262 # define OSSL_FUNC_MAC_GET_CTX_PARAMS 8
263 # define OSSL_FUNC_MAC_SET_CTX_PARAMS 9
264 # define OSSL_FUNC_MAC_GETTABLE_PARAMS 10
265 # define OSSL_FUNC_MAC_GETTABLE_CTX_PARAMS 11
266 # define OSSL_FUNC_MAC_SETTABLE_CTX_PARAMS 12
268 OSSL_CORE_MAKE_FUNC(void *, OP_mac_newctx, (void *provctx))
269 OSSL_CORE_MAKE_FUNC(void *, OP_mac_dupctx, (void *src))
270 OSSL_CORE_MAKE_FUNC(void, OP_mac_freectx, (void *mctx))
271 OSSL_CORE_MAKE_FUNC(size_t, OP_mac_size, (void *mctx))
272 OSSL_CORE_MAKE_FUNC(int, OP_mac_init, (void *mctx))
273 OSSL_CORE_MAKE_FUNC(int, OP_mac_update,
274 (void *mctx, const unsigned char *in, size_t inl))
275 OSSL_CORE_MAKE_FUNC(int, OP_mac_final,
277 unsigned char *out, size_t *outl, size_t outsize))
278 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_mac_gettable_params, (void))
279 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_mac_gettable_ctx_params, (void))
280 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_mac_settable_ctx_params, (void))
281 OSSL_CORE_MAKE_FUNC(int, OP_mac_get_params, (OSSL_PARAM params[]))
282 OSSL_CORE_MAKE_FUNC(int, OP_mac_get_ctx_params,
283 (void *mctx, OSSL_PARAM params[]))
284 OSSL_CORE_MAKE_FUNC(int, OP_mac_set_ctx_params,
285 (void *mctx, const OSSL_PARAM params[]))
289 # define OSSL_FUNC_KDF_NEWCTX 1
290 # define OSSL_FUNC_KDF_DUPCTX 2
291 # define OSSL_FUNC_KDF_FREECTX 3
292 # define OSSL_FUNC_KDF_RESET 4
293 # define OSSL_FUNC_KDF_DERIVE 5
294 # define OSSL_FUNC_KDF_GETTABLE_PARAMS 6
295 # define OSSL_FUNC_KDF_GETTABLE_CTX_PARAMS 7
296 # define OSSL_FUNC_KDF_SETTABLE_CTX_PARAMS 8
297 # define OSSL_FUNC_KDF_GET_PARAMS 9
298 # define OSSL_FUNC_KDF_GET_CTX_PARAMS 10
299 # define OSSL_FUNC_KDF_SET_CTX_PARAMS 11
301 OSSL_CORE_MAKE_FUNC(void *, OP_kdf_newctx, (void *provctx))
302 OSSL_CORE_MAKE_FUNC(void *, OP_kdf_dupctx, (void *src))
303 OSSL_CORE_MAKE_FUNC(void, OP_kdf_freectx, (void *kctx))
304 OSSL_CORE_MAKE_FUNC(void, OP_kdf_reset, (void *kctx))
305 OSSL_CORE_MAKE_FUNC(int, OP_kdf_derive, (void *kctx, unsigned char *key,
307 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_kdf_gettable_params, (void))
308 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_kdf_gettable_ctx_params, (void))
309 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_kdf_settable_ctx_params, (void))
310 OSSL_CORE_MAKE_FUNC(int, OP_kdf_get_params, (OSSL_PARAM params[]))
311 OSSL_CORE_MAKE_FUNC(int, OP_kdf_get_ctx_params,
312 (void *kctx, OSSL_PARAM params[]))
313 OSSL_CORE_MAKE_FUNC(int, OP_kdf_set_ctx_params,
314 (void *kctx, const OSSL_PARAM params[]))
319 * Key domain parameter references can be created in several manners:
320 * - by importing the domain parameter material via an OSSL_PARAM array.
321 * - by generating key domain parameters, given input via an OSSL_PARAM
324 * Key references can be created in several manners:
325 * - by importing the key material via an OSSL_PARAM array.
326 * - by generating a key, given optional domain parameters and
327 * additional keygen parameters.
328 * If domain parameters are given, they must have been generated using
329 * the domain parameter generator functions.
330 * If the domain parameters comes from a different provider, results
332 * THE CALLER MUST ENSURE THAT CORRECT DOMAIN PARAMETERS ARE USED.
333 * - by loading an internal key, given a binary blob that forms an identity.
334 * THE CALLER MUST ENSURE THAT A CORRECT IDENTITY IS USED.
337 /* Key domain parameter creation and destruction */
338 # define OSSL_FUNC_KEYMGMT_IMPORTDOMPARAMS 1
339 # define OSSL_FUNC_KEYMGMT_GENDOMPARAMS 2
340 # define OSSL_FUNC_KEYMGMT_FREEDOMPARAMS 3
341 OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_importdomparams,
342 (void *provctx, const OSSL_PARAM params[]))
343 OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_gendomparams,
344 (void *provctx, const OSSL_PARAM params[]))
345 OSSL_CORE_MAKE_FUNC(void, OP_keymgmt_freedomparams, (void *domparams))
347 /* Key domain parameter export */
348 # define OSSL_FUNC_KEYMGMT_EXPORTDOMPARAMS 4
349 OSSL_CORE_MAKE_FUNC(int, OP_keymgmt_exportdomparams,
350 (void *domparams, OSSL_PARAM params[]))
352 /* Key domain parameter discovery */
353 # define OSSL_FUNC_KEYMGMT_IMPORTDOMPARAM_TYPES 5
354 # define OSSL_FUNC_KEYMGMT_EXPORTDOMPARAM_TYPES 6
355 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_importdomparam_types,
357 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_exportdomparam_types,
360 /* Key creation and destruction */
361 # define OSSL_FUNC_KEYMGMT_IMPORTKEY 10
362 # define OSSL_FUNC_KEYMGMT_GENKEY 11
363 # define OSSL_FUNC_KEYMGMT_LOADKEY 12
364 # define OSSL_FUNC_KEYMGMT_FREEKEY 13
365 OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_importkey,
366 (void *provctx, const OSSL_PARAM params[]))
367 OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_genkey,
369 void *domparams, const OSSL_PARAM genkeyparams[]))
370 OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_loadkey,
371 (void *provctx, void *id, size_t idlen))
372 OSSL_CORE_MAKE_FUNC(void, OP_keymgmt_freekey, (void *key))
375 # define OSSL_FUNC_KEYMGMT_EXPORTKEY 14
376 OSSL_CORE_MAKE_FUNC(int, OP_keymgmt_exportkey,
377 (void *key, OSSL_PARAM params[]))
380 # define OSSL_FUNC_KEYMGMT_IMPORTKEY_TYPES 15
381 # define OSSL_FUNC_KEYMGMT_EXPORTKEY_TYPES 16
382 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_importkey_types, (void))
383 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_exportkey_types, (void))
387 # define OSSL_FUNC_KEYEXCH_NEWCTX 1
388 # define OSSL_FUNC_KEYEXCH_INIT 2
389 # define OSSL_FUNC_KEYEXCH_DERIVE 3
390 # define OSSL_FUNC_KEYEXCH_SET_PEER 4
391 # define OSSL_FUNC_KEYEXCH_FREECTX 5
392 # define OSSL_FUNC_KEYEXCH_DUPCTX 6
393 # define OSSL_FUNC_KEYEXCH_SET_CTX_PARAMS 7
394 # define OSSL_FUNC_KEYEXCH_SETTABLE_CTX_PARAMS 8
396 OSSL_CORE_MAKE_FUNC(void *, OP_keyexch_newctx, (void *provctx))
397 OSSL_CORE_MAKE_FUNC(int, OP_keyexch_init, (void *ctx, void *provkey))
398 OSSL_CORE_MAKE_FUNC(int, OP_keyexch_derive, (void *ctx, unsigned char *secret,
399 size_t *secretlen, size_t outlen))
400 OSSL_CORE_MAKE_FUNC(int, OP_keyexch_set_peer, (void *ctx, void *provkey))
401 OSSL_CORE_MAKE_FUNC(void, OP_keyexch_freectx, (void *ctx))
402 OSSL_CORE_MAKE_FUNC(void *, OP_keyexch_dupctx, (void *ctx))
403 OSSL_CORE_MAKE_FUNC(int, OP_keyexch_set_ctx_params, (void *ctx,
404 const OSSL_PARAM params[]))
405 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keyexch_settable_ctx_params,
410 # define OSSL_FUNC_SIGNATURE_NEWCTX 1
411 # define OSSL_FUNC_SIGNATURE_SIGN_INIT 2
412 # define OSSL_FUNC_SIGNATURE_SIGN 3
413 # define OSSL_FUNC_SIGNATURE_VERIFY_INIT 4
414 # define OSSL_FUNC_SIGNATURE_VERIFY 5
415 # define OSSL_FUNC_SIGNATURE_VERIFY_RECOVER_INIT 6
416 # define OSSL_FUNC_SIGNATURE_VERIFY_RECOVER 7
417 # define OSSL_FUNC_SIGNATURE_DIGEST_SIGN_INIT 8
418 # define OSSL_FUNC_SIGNATURE_DIGEST_SIGN_UPDATE 9
419 # define OSSL_FUNC_SIGNATURE_DIGEST_SIGN_FINAL 10
420 # define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_INIT 11
421 # define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_UPDATE 12
422 # define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_FINAL 13
423 # define OSSL_FUNC_SIGNATURE_FREECTX 14
424 # define OSSL_FUNC_SIGNATURE_DUPCTX 15
425 # define OSSL_FUNC_SIGNATURE_GET_CTX_PARAMS 16
426 # define OSSL_FUNC_SIGNATURE_GETTABLE_CTX_PARAMS 17
427 # define OSSL_FUNC_SIGNATURE_SET_CTX_PARAMS 18
428 # define OSSL_FUNC_SIGNATURE_SETTABLE_CTX_PARAMS 19
429 # define OSSL_FUNC_SIGNATURE_GET_CTX_MD_PARAMS 20
430 # define OSSL_FUNC_SIGNATURE_GETTABLE_CTX_MD_PARAMS 21
431 # define OSSL_FUNC_SIGNATURE_SET_CTX_MD_PARAMS 22
432 # define OSSL_FUNC_SIGNATURE_SETTABLE_CTX_MD_PARAMS 23
434 OSSL_CORE_MAKE_FUNC(void *, OP_signature_newctx, (void *provctx))
435 OSSL_CORE_MAKE_FUNC(int, OP_signature_sign_init, (void *ctx, void *provkey))
436 OSSL_CORE_MAKE_FUNC(int, OP_signature_sign, (void *ctx, unsigned char *sig,
437 size_t *siglen, size_t sigsize,
438 const unsigned char *tbs,
440 OSSL_CORE_MAKE_FUNC(int, OP_signature_verify_init, (void *ctx, void *provkey))
441 OSSL_CORE_MAKE_FUNC(int, OP_signature_verify, (void *ctx,
442 const unsigned char *sig,
444 const unsigned char *tbs,
446 OSSL_CORE_MAKE_FUNC(int, OP_signature_verify_recover_init, (void *ctx,
448 OSSL_CORE_MAKE_FUNC(int, OP_signature_verify_recover, (void *ctx,
452 const unsigned char *sig,
454 OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_sign_init,
455 (void *ctx, const char *mdname, const char *props,
457 OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_sign_update,
458 (void *ctx, const unsigned char *data, size_t datalen))
459 OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_sign_final,
460 (void *ctx, unsigned char *sig, size_t *siglen,
462 OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_verify_init,
463 (void *ctx, const char *mdname, const char *props,
465 OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_verify_update,
466 (void *ctx, const unsigned char *data, size_t datalen))
467 OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_verify_final,
468 (void *ctx, const unsigned char *sig, size_t siglen))
469 OSSL_CORE_MAKE_FUNC(void, OP_signature_freectx, (void *ctx))
470 OSSL_CORE_MAKE_FUNC(void *, OP_signature_dupctx, (void *ctx))
471 OSSL_CORE_MAKE_FUNC(int, OP_signature_get_ctx_params,
472 (void *ctx, OSSL_PARAM params[]))
473 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_signature_gettable_ctx_params,
475 OSSL_CORE_MAKE_FUNC(int, OP_signature_set_ctx_params,
476 (void *ctx, const OSSL_PARAM params[]))
477 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_signature_settable_ctx_params,
479 OSSL_CORE_MAKE_FUNC(int, OP_signature_get_ctx_md_params,
480 (void *ctx, OSSL_PARAM params[]))
481 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_signature_gettable_ctx_md_params,
483 OSSL_CORE_MAKE_FUNC(int, OP_signature_set_ctx_md_params,
484 (void *ctx, const OSSL_PARAM params[]))
485 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_signature_settable_ctx_md_params,
489 /* Asymmetric Ciphers */
491 # define OSSL_FUNC_ASYM_CIPHER_NEWCTX 1
492 # define OSSL_FUNC_ASYM_CIPHER_ENCRYPT_INIT 2
493 # define OSSL_FUNC_ASYM_CIPHER_ENCRYPT 3
494 # define OSSL_FUNC_ASYM_CIPHER_DECRYPT_INIT 4
495 # define OSSL_FUNC_ASYM_CIPHER_DECRYPT 5
496 # define OSSL_FUNC_ASYM_CIPHER_FREECTX 6
497 # define OSSL_FUNC_ASYM_CIPHER_DUPCTX 7
498 # define OSSL_FUNC_ASYM_CIPHER_GET_CTX_PARAMS 8
499 # define OSSL_FUNC_ASYM_CIPHER_GETTABLE_CTX_PARAMS 9
500 # define OSSL_FUNC_ASYM_CIPHER_SET_CTX_PARAMS 10
501 # define OSSL_FUNC_ASYM_CIPHER_SETTABLE_CTX_PARAMS 11
503 OSSL_CORE_MAKE_FUNC(void *, OP_asym_cipher_newctx, (void *provctx))
504 OSSL_CORE_MAKE_FUNC(int, OP_asym_cipher_encrypt_init, (void *ctx, void *provkey))
505 OSSL_CORE_MAKE_FUNC(int, OP_asym_cipher_encrypt, (void *ctx, unsigned char *out,
508 const unsigned char *in,
510 OSSL_CORE_MAKE_FUNC(int, OP_asym_cipher_decrypt_init, (void *ctx, void *provkey))
511 OSSL_CORE_MAKE_FUNC(int, OP_asym_cipher_decrypt, (void *ctx, unsigned char *out,
514 const unsigned char *in,
516 OSSL_CORE_MAKE_FUNC(void, OP_asym_cipher_freectx, (void *ctx))
517 OSSL_CORE_MAKE_FUNC(void *, OP_asym_cipher_dupctx, (void *ctx))
518 OSSL_CORE_MAKE_FUNC(int, OP_asym_cipher_get_ctx_params,
519 (void *ctx, OSSL_PARAM params[]))
520 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_asym_cipher_gettable_ctx_params,
522 OSSL_CORE_MAKE_FUNC(int, OP_asym_cipher_set_ctx_params,
523 (void *ctx, const OSSL_PARAM params[]))
524 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_asym_cipher_settable_ctx_params,