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>
15 # include <openssl/self_test.h>
25 * All series start with 1, to allow 0 to be an array terminator.
26 * For any FUNC identity, we also provide a function signature typedef
27 * and a static inline function to extract a function pointer from a
28 * OSSL_DISPATCH element in a type safe manner.
31 * for any function base name 'foo' (uppercase form 'FOO'), we will have
33 * - a macro for the identity with the name OSSL_FUNC_'FOO' or derivatives
34 * thereof (to be specified further down)
35 * - a function signature typedef with the name OSSL_'foo'_fn
36 * - a function pointer extractor function with the name OSSL_'foo'
40 * Helper macro to create the function signature typedef and the extractor
41 * |type| is the return-type of the function, |name| is the name of the
42 * function to fetch, and |args| is a parenthesized list of parameters
43 * for the function (that is, it is |name|'s function signature).
45 #define OSSL_CORE_MAKE_FUNC(type,name,args) \
46 typedef type (OSSL_##name##_fn)args; \
48 OSSL_##name##_fn *OSSL_get_##name(const OSSL_DISPATCH *opf) \
50 return (OSSL_##name##_fn *)opf->function; \
54 * Core function identities, for the two OSSL_DISPATCH tables being passed
55 * in the OSSL_provider_init call.
57 * 0 serves as a marker for the end of the OSSL_DISPATCH array, and must
58 * therefore NEVER be used as a function identity.
60 /* Functions provided by the Core to the provider, reserved numbers 1-1023 */
61 # define OSSL_FUNC_CORE_GETTABLE_PARAMS 1
62 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *,
63 core_gettable_params,(const OSSL_PROVIDER *prov))
64 # define OSSL_FUNC_CORE_GET_PARAMS 2
65 OSSL_CORE_MAKE_FUNC(int,core_get_params,(const OSSL_PROVIDER *prov,
67 # define OSSL_FUNC_CORE_THREAD_START 3
68 OSSL_CORE_MAKE_FUNC(int,core_thread_start,(const OSSL_PROVIDER *prov,
69 OSSL_thread_stop_handler_fn handfn))
70 # define OSSL_FUNC_CORE_GET_LIBRARY_CONTEXT 4
71 OSSL_CORE_MAKE_FUNC(OPENSSL_CTX *,core_get_library_context,
72 (const OSSL_PROVIDER *prov))
73 # define OSSL_FUNC_CORE_NEW_ERROR 5
74 OSSL_CORE_MAKE_FUNC(void,core_new_error,(const OSSL_PROVIDER *prov))
75 # define OSSL_FUNC_CORE_SET_ERROR_DEBUG 6
76 OSSL_CORE_MAKE_FUNC(void,core_set_error_debug,
77 (const OSSL_PROVIDER *prov,
78 const char *file, int line, const char *func))
79 # define OSSL_FUNC_CORE_VSET_ERROR 7
80 OSSL_CORE_MAKE_FUNC(void,core_vset_error,
81 (const OSSL_PROVIDER *prov,
82 uint32_t reason, const char *fmt, va_list args))
83 # define OSSL_FUNC_CORE_SET_ERROR_MARK 8
84 OSSL_CORE_MAKE_FUNC(int, core_set_error_mark, (const OSSL_PROVIDER *prov))
85 # define OSSL_FUNC_CORE_CLEAR_LAST_ERROR_MARK 9
86 OSSL_CORE_MAKE_FUNC(int, core_clear_last_error_mark,
87 (const OSSL_PROVIDER *prov))
88 # define OSSL_FUNC_CORE_POP_ERROR_TO_MARK 10
89 OSSL_CORE_MAKE_FUNC(int, core_pop_error_to_mark, (const OSSL_PROVIDER *prov))
91 /* Memory allocation, freeing, clearing. */
92 #define OSSL_FUNC_CRYPTO_MALLOC 20
93 OSSL_CORE_MAKE_FUNC(void *,
94 CRYPTO_malloc, (size_t num, const char *file, int line))
95 #define OSSL_FUNC_CRYPTO_ZALLOC 21
96 OSSL_CORE_MAKE_FUNC(void *,
97 CRYPTO_zalloc, (size_t num, const char *file, int line))
98 #define OSSL_FUNC_CRYPTO_FREE 22
99 OSSL_CORE_MAKE_FUNC(void,
100 CRYPTO_free, (void *ptr, const char *file, int line))
101 #define OSSL_FUNC_CRYPTO_CLEAR_FREE 23
102 OSSL_CORE_MAKE_FUNC(void,
103 CRYPTO_clear_free, (void *ptr, size_t num, const char *file, int line))
104 #define OSSL_FUNC_CRYPTO_REALLOC 24
105 OSSL_CORE_MAKE_FUNC(void *,
106 CRYPTO_realloc, (void *addr, size_t num, const char *file, int line))
107 #define OSSL_FUNC_CRYPTO_CLEAR_REALLOC 25
108 OSSL_CORE_MAKE_FUNC(void *,
109 CRYPTO_clear_realloc, (void *addr, size_t old_num, size_t num,
110 const char *file, int line))
111 #define OSSL_FUNC_CRYPTO_SECURE_MALLOC 26
112 OSSL_CORE_MAKE_FUNC(void *,
113 CRYPTO_secure_malloc, (size_t num, const char *file, int line))
114 #define OSSL_FUNC_CRYPTO_SECURE_ZALLOC 27
115 OSSL_CORE_MAKE_FUNC(void *,
116 CRYPTO_secure_zalloc, (size_t num, const char *file, int line))
117 #define OSSL_FUNC_CRYPTO_SECURE_FREE 28
118 OSSL_CORE_MAKE_FUNC(void,
119 CRYPTO_secure_free, (void *ptr, const char *file, int line))
120 #define OSSL_FUNC_CRYPTO_SECURE_CLEAR_FREE 29
121 OSSL_CORE_MAKE_FUNC(void,
122 CRYPTO_secure_clear_free, (void *ptr, size_t num, const char *file,
124 #define OSSL_FUNC_CRYPTO_SECURE_ALLOCATED 30
125 OSSL_CORE_MAKE_FUNC(int,
126 CRYPTO_secure_allocated, (const void *ptr))
127 #define OSSL_FUNC_OPENSSL_CLEANSE 31
128 OSSL_CORE_MAKE_FUNC(void,
129 OPENSSL_cleanse, (void *ptr, size_t len))
131 /* Bio functions provided by the core */
132 #define OSSL_FUNC_BIO_NEW_FILE 40
133 #define OSSL_FUNC_BIO_NEW_MEMBUF 41
134 #define OSSL_FUNC_BIO_READ_EX 42
135 #define OSSL_FUNC_BIO_FREE 43
136 #define OSSL_FUNC_BIO_VPRINTF 44
138 OSSL_CORE_MAKE_FUNC(BIO *, BIO_new_file, (const char *filename, const char *mode))
139 OSSL_CORE_MAKE_FUNC(BIO *, BIO_new_membuf, (const void *buf, int len))
140 OSSL_CORE_MAKE_FUNC(int, BIO_read_ex, (BIO *bio, void *data, size_t data_len,
142 OSSL_CORE_MAKE_FUNC(int, BIO_free, (BIO *bio))
143 OSSL_CORE_MAKE_FUNC(int, BIO_vprintf, (BIO *bio, const char *format,
146 #define OSSL_FUNC_SELF_TEST_CB 100
147 OSSL_CORE_MAKE_FUNC(void, self_test_cb, (OPENSSL_CTX *ctx, OSSL_CALLBACK **cb,
150 /* Functions provided by the provider to the Core, reserved numbers 1024-1535 */
151 # define OSSL_FUNC_PROVIDER_TEARDOWN 1024
152 OSSL_CORE_MAKE_FUNC(void,provider_teardown,(void *provctx))
153 # define OSSL_FUNC_PROVIDER_GETTABLE_PARAMS 1025
154 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *,
155 provider_gettable_params,(void *provctx))
156 # define OSSL_FUNC_PROVIDER_GET_PARAMS 1026
157 OSSL_CORE_MAKE_FUNC(int,provider_get_params,(void *provctx,
158 OSSL_PARAM params[]))
159 # define OSSL_FUNC_PROVIDER_QUERY_OPERATION 1027
160 OSSL_CORE_MAKE_FUNC(const OSSL_ALGORITHM *,provider_query_operation,
161 (void *provctx, int operation_id, const int *no_store))
162 # define OSSL_FUNC_PROVIDER_GET_REASON_STRINGS 1028
163 OSSL_CORE_MAKE_FUNC(const OSSL_ITEM *,provider_get_reason_strings,
168 # define OSSL_OP_DIGEST 1
169 # define OSSL_OP_CIPHER 2 /* Symmetric Ciphers */
170 # define OSSL_OP_MAC 3
171 # define OSSL_OP_KDF 4
172 # define OSSL_OP_KEYMGMT 10
173 # define OSSL_OP_KEYEXCH 11
174 # define OSSL_OP_SIGNATURE 12
175 # define OSSL_OP_ASYM_CIPHER 13
176 /* New section for non-EVP operations */
177 # define OSSL_OP_SERIALIZER 20
178 /* Highest known operation number */
179 # define OSSL_OP__HIGHEST 20
183 # define OSSL_FUNC_DIGEST_NEWCTX 1
184 # define OSSL_FUNC_DIGEST_INIT 2
185 # define OSSL_FUNC_DIGEST_UPDATE 3
186 # define OSSL_FUNC_DIGEST_FINAL 4
187 # define OSSL_FUNC_DIGEST_DIGEST 5
188 # define OSSL_FUNC_DIGEST_FREECTX 6
189 # define OSSL_FUNC_DIGEST_DUPCTX 7
190 # define OSSL_FUNC_DIGEST_GET_PARAMS 8
191 # define OSSL_FUNC_DIGEST_SET_CTX_PARAMS 9
192 # define OSSL_FUNC_DIGEST_GET_CTX_PARAMS 10
193 # define OSSL_FUNC_DIGEST_GETTABLE_PARAMS 11
194 # define OSSL_FUNC_DIGEST_SETTABLE_CTX_PARAMS 12
195 # define OSSL_FUNC_DIGEST_GETTABLE_CTX_PARAMS 13
197 OSSL_CORE_MAKE_FUNC(void *, OP_digest_newctx, (void *provctx))
198 OSSL_CORE_MAKE_FUNC(int, OP_digest_init, (void *dctx))
199 OSSL_CORE_MAKE_FUNC(int, OP_digest_update,
200 (void *dctx, const unsigned char *in, size_t inl))
201 OSSL_CORE_MAKE_FUNC(int, OP_digest_final,
203 unsigned char *out, size_t *outl, size_t outsz))
204 OSSL_CORE_MAKE_FUNC(int, OP_digest_digest,
205 (void *provctx, const unsigned char *in, size_t inl,
206 unsigned char *out, size_t *outl, size_t outsz))
208 OSSL_CORE_MAKE_FUNC(void, OP_digest_freectx, (void *dctx))
209 OSSL_CORE_MAKE_FUNC(void *, OP_digest_dupctx, (void *dctx))
211 OSSL_CORE_MAKE_FUNC(int, OP_digest_get_params, (OSSL_PARAM params[]))
212 OSSL_CORE_MAKE_FUNC(int, OP_digest_set_ctx_params,
213 (void *vctx, const OSSL_PARAM params[]))
214 OSSL_CORE_MAKE_FUNC(int, OP_digest_get_ctx_params,
215 (void *vctx, OSSL_PARAM params[]))
216 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_digest_gettable_params, (void))
217 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_digest_settable_ctx_params, (void))
218 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_digest_gettable_ctx_params, (void))
220 /* Symmetric Ciphers */
222 # define OSSL_FUNC_CIPHER_NEWCTX 1
223 # define OSSL_FUNC_CIPHER_ENCRYPT_INIT 2
224 # define OSSL_FUNC_CIPHER_DECRYPT_INIT 3
225 # define OSSL_FUNC_CIPHER_UPDATE 4
226 # define OSSL_FUNC_CIPHER_FINAL 5
227 # define OSSL_FUNC_CIPHER_CIPHER 6
228 # define OSSL_FUNC_CIPHER_FREECTX 7
229 # define OSSL_FUNC_CIPHER_DUPCTX 8
230 # define OSSL_FUNC_CIPHER_GET_PARAMS 9
231 # define OSSL_FUNC_CIPHER_GET_CTX_PARAMS 10
232 # define OSSL_FUNC_CIPHER_SET_CTX_PARAMS 11
233 # define OSSL_FUNC_CIPHER_GETTABLE_PARAMS 12
234 # define OSSL_FUNC_CIPHER_GETTABLE_CTX_PARAMS 13
235 # define OSSL_FUNC_CIPHER_SETTABLE_CTX_PARAMS 14
237 OSSL_CORE_MAKE_FUNC(void *, OP_cipher_newctx, (void *provctx))
238 OSSL_CORE_MAKE_FUNC(int, OP_cipher_encrypt_init, (void *cctx,
239 const unsigned char *key,
241 const unsigned char *iv,
243 OSSL_CORE_MAKE_FUNC(int, OP_cipher_decrypt_init, (void *cctx,
244 const unsigned char *key,
246 const unsigned char *iv,
248 OSSL_CORE_MAKE_FUNC(int, OP_cipher_update,
250 unsigned char *out, size_t *outl, size_t outsize,
251 const unsigned char *in, size_t inl))
252 OSSL_CORE_MAKE_FUNC(int, OP_cipher_final,
254 unsigned char *out, size_t *outl, size_t outsize))
255 OSSL_CORE_MAKE_FUNC(int, OP_cipher_cipher,
257 unsigned char *out, size_t *outl, size_t outsize,
258 const unsigned char *in, size_t inl))
259 OSSL_CORE_MAKE_FUNC(void, OP_cipher_freectx, (void *cctx))
260 OSSL_CORE_MAKE_FUNC(void *, OP_cipher_dupctx, (void *cctx))
261 OSSL_CORE_MAKE_FUNC(int, OP_cipher_get_params, (OSSL_PARAM params[]))
262 OSSL_CORE_MAKE_FUNC(int, OP_cipher_get_ctx_params, (void *cctx,
263 OSSL_PARAM params[]))
264 OSSL_CORE_MAKE_FUNC(int, OP_cipher_set_ctx_params, (void *cctx,
265 const OSSL_PARAM params[]))
266 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_cipher_gettable_params, (void))
267 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_cipher_settable_ctx_params, (void))
268 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_cipher_gettable_ctx_params, (void))
272 # define OSSL_FUNC_MAC_NEWCTX 1
273 # define OSSL_FUNC_MAC_DUPCTX 2
274 # define OSSL_FUNC_MAC_FREECTX 3
275 # define OSSL_FUNC_MAC_INIT 4
276 # define OSSL_FUNC_MAC_UPDATE 5
277 # define OSSL_FUNC_MAC_FINAL 6
278 # define OSSL_FUNC_MAC_GET_PARAMS 7
279 # define OSSL_FUNC_MAC_GET_CTX_PARAMS 8
280 # define OSSL_FUNC_MAC_SET_CTX_PARAMS 9
281 # define OSSL_FUNC_MAC_GETTABLE_PARAMS 10
282 # define OSSL_FUNC_MAC_GETTABLE_CTX_PARAMS 11
283 # define OSSL_FUNC_MAC_SETTABLE_CTX_PARAMS 12
285 OSSL_CORE_MAKE_FUNC(void *, OP_mac_newctx, (void *provctx))
286 OSSL_CORE_MAKE_FUNC(void *, OP_mac_dupctx, (void *src))
287 OSSL_CORE_MAKE_FUNC(void, OP_mac_freectx, (void *mctx))
288 OSSL_CORE_MAKE_FUNC(size_t, OP_mac_size, (void *mctx))
289 OSSL_CORE_MAKE_FUNC(int, OP_mac_init, (void *mctx))
290 OSSL_CORE_MAKE_FUNC(int, OP_mac_update,
291 (void *mctx, const unsigned char *in, size_t inl))
292 OSSL_CORE_MAKE_FUNC(int, OP_mac_final,
294 unsigned char *out, size_t *outl, size_t outsize))
295 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_mac_gettable_params, (void))
296 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_mac_gettable_ctx_params, (void))
297 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_mac_settable_ctx_params, (void))
298 OSSL_CORE_MAKE_FUNC(int, OP_mac_get_params, (OSSL_PARAM params[]))
299 OSSL_CORE_MAKE_FUNC(int, OP_mac_get_ctx_params,
300 (void *mctx, OSSL_PARAM params[]))
301 OSSL_CORE_MAKE_FUNC(int, OP_mac_set_ctx_params,
302 (void *mctx, const OSSL_PARAM params[]))
306 # define OSSL_FUNC_KDF_NEWCTX 1
307 # define OSSL_FUNC_KDF_DUPCTX 2
308 # define OSSL_FUNC_KDF_FREECTX 3
309 # define OSSL_FUNC_KDF_RESET 4
310 # define OSSL_FUNC_KDF_DERIVE 5
311 # define OSSL_FUNC_KDF_GETTABLE_PARAMS 6
312 # define OSSL_FUNC_KDF_GETTABLE_CTX_PARAMS 7
313 # define OSSL_FUNC_KDF_SETTABLE_CTX_PARAMS 8
314 # define OSSL_FUNC_KDF_GET_PARAMS 9
315 # define OSSL_FUNC_KDF_GET_CTX_PARAMS 10
316 # define OSSL_FUNC_KDF_SET_CTX_PARAMS 11
318 OSSL_CORE_MAKE_FUNC(void *, OP_kdf_newctx, (void *provctx))
319 OSSL_CORE_MAKE_FUNC(void *, OP_kdf_dupctx, (void *src))
320 OSSL_CORE_MAKE_FUNC(void, OP_kdf_freectx, (void *kctx))
321 OSSL_CORE_MAKE_FUNC(void, OP_kdf_reset, (void *kctx))
322 OSSL_CORE_MAKE_FUNC(int, OP_kdf_derive, (void *kctx, unsigned char *key,
324 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_kdf_gettable_params, (void))
325 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_kdf_gettable_ctx_params, (void))
326 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_kdf_settable_ctx_params, (void))
327 OSSL_CORE_MAKE_FUNC(int, OP_kdf_get_params, (OSSL_PARAM params[]))
328 OSSL_CORE_MAKE_FUNC(int, OP_kdf_get_ctx_params,
329 (void *kctx, OSSL_PARAM params[]))
330 OSSL_CORE_MAKE_FUNC(int, OP_kdf_set_ctx_params,
331 (void *kctx, const OSSL_PARAM params[]))
336 * Key domain parameter references can be created in several manners:
337 * - by importing the domain parameter material via an OSSL_PARAM array.
338 * - by generating key domain parameters, given input via an OSSL_PARAM
341 * Key references can be created in several manners:
342 * - by importing the key material via an OSSL_PARAM array.
343 * - by generating a key, given optional domain parameters and
344 * additional keygen parameters.
345 * If domain parameters are given, they must have been generated using
346 * the domain parameter generator functions.
347 * If the domain parameters comes from a different provider, results
349 * THE CALLER MUST ENSURE THAT CORRECT DOMAIN PARAMETERS ARE USED.
350 * - by loading an internal key, given a binary blob that forms an identity.
351 * THE CALLER MUST ENSURE THAT A CORRECT IDENTITY IS USED.
354 /* Key domain parameter creation and destruction */
355 # define OSSL_FUNC_KEYMGMT_IMPORTDOMPARAMS 1
356 # define OSSL_FUNC_KEYMGMT_GENDOMPARAMS 2
357 # define OSSL_FUNC_KEYMGMT_FREEDOMPARAMS 3
358 OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_importdomparams,
359 (void *provctx, const OSSL_PARAM params[]))
360 OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_gendomparams,
361 (void *provctx, const OSSL_PARAM params[]))
362 OSSL_CORE_MAKE_FUNC(void, OP_keymgmt_freedomparams, (void *domparams))
364 /* Key domain parameter export */
365 # define OSSL_FUNC_KEYMGMT_EXPORTDOMPARAMS 4
366 OSSL_CORE_MAKE_FUNC(int, OP_keymgmt_exportdomparams,
367 (void *domparams, OSSL_CALLBACK *param_cb, void *cbarg))
369 /* Key domain parameter discovery */
371 * TODO(v3.0) investigate if we need OP_keymgmt_exportdomparam_types.
372 * 'openssl provider' may be a caller...
374 # define OSSL_FUNC_KEYMGMT_IMPORTDOMPARAM_TYPES 5
375 # define OSSL_FUNC_KEYMGMT_EXPORTDOMPARAM_TYPES 6
376 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_importdomparam_types,
378 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_exportdomparam_types,
381 /* Key domain parameter information */
382 #define OSSL_FUNC_KEYMGMT_GET_DOMPARAM_PARAMS 7
383 #define OSSL_FUNC_KEYMGMT_GETTABLE_DOMPARAM_PARAMS 8
384 OSSL_CORE_MAKE_FUNC(int, OP_keymgmt_get_domparam_params,
385 (void *domparam, OSSL_PARAM params[]))
386 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_gettable_domparam_params,
389 /* Key creation and destruction */
390 # define OSSL_FUNC_KEYMGMT_IMPORTKEY 20
391 # define OSSL_FUNC_KEYMGMT_GENKEY 21
392 # define OSSL_FUNC_KEYMGMT_LOADKEY 22
393 # define OSSL_FUNC_KEYMGMT_FREEKEY 23
394 OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_importkey,
395 (void *provctx, const OSSL_PARAM params[]))
396 OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_genkey,
398 void *domparams, const OSSL_PARAM genkeyparams[]))
399 OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_loadkey,
400 (void *provctx, void *id, size_t idlen))
401 OSSL_CORE_MAKE_FUNC(void, OP_keymgmt_freekey, (void *key))
404 # define OSSL_FUNC_KEYMGMT_EXPORTKEY 24
405 OSSL_CORE_MAKE_FUNC(int, OP_keymgmt_exportkey,
406 (void *key, OSSL_CALLBACK *param_cb, void *cbarg))
410 * TODO(v3.0) investigate if we need OP_keymgmt_exportkey_types.
411 * 'openssl provider' may be a caller...
413 # define OSSL_FUNC_KEYMGMT_IMPORTKEY_TYPES 25
414 # define OSSL_FUNC_KEYMGMT_EXPORTKEY_TYPES 26
415 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_importkey_types, (void))
416 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_exportkey_types, (void))
418 /* Key information */
419 # define OSSL_FUNC_KEYMGMT_GET_KEY_PARAMS 27
420 # define OSSL_FUNC_KEYMGMT_GETTABLE_KEY_PARAMS 28
421 OSSL_CORE_MAKE_FUNC(int, OP_keymgmt_get_key_params,
422 (void *key, OSSL_PARAM params[]))
423 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_gettable_key_params, (void))
425 /* Discovery of supported operations */
426 # define OSSL_FUNC_KEYMGMT_QUERY_OPERATION_NAME 40
427 OSSL_CORE_MAKE_FUNC(const char *,OP_keymgmt_query_operation_name,
431 # define OSSL_FUNC_KEYMGMT_VALIDATE_DOMPARAMS 29
432 # define OSSL_FUNC_KEYMGMT_VALIDATE_PUBLIC 30
433 # define OSSL_FUNC_KEYMGMT_VALIDATE_PRIVATE 31
434 # define OSSL_FUNC_KEYMGMT_VALIDATE_PAIRWISE 32
435 OSSL_CORE_MAKE_FUNC(int, OP_keymgmt_validate_domparams, (void *key))
436 OSSL_CORE_MAKE_FUNC(int, OP_keymgmt_validate_public, (void *key))
437 OSSL_CORE_MAKE_FUNC(int, OP_keymgmt_validate_private, (void *key))
438 OSSL_CORE_MAKE_FUNC(int, OP_keymgmt_validate_pairwise, (void *key))
442 # define OSSL_FUNC_KEYEXCH_NEWCTX 1
443 # define OSSL_FUNC_KEYEXCH_INIT 2
444 # define OSSL_FUNC_KEYEXCH_DERIVE 3
445 # define OSSL_FUNC_KEYEXCH_SET_PEER 4
446 # define OSSL_FUNC_KEYEXCH_FREECTX 5
447 # define OSSL_FUNC_KEYEXCH_DUPCTX 6
448 # define OSSL_FUNC_KEYEXCH_SET_CTX_PARAMS 7
449 # define OSSL_FUNC_KEYEXCH_SETTABLE_CTX_PARAMS 8
451 OSSL_CORE_MAKE_FUNC(void *, OP_keyexch_newctx, (void *provctx))
452 OSSL_CORE_MAKE_FUNC(int, OP_keyexch_init, (void *ctx, void *provkey))
453 OSSL_CORE_MAKE_FUNC(int, OP_keyexch_derive, (void *ctx, unsigned char *secret,
454 size_t *secretlen, size_t outlen))
455 OSSL_CORE_MAKE_FUNC(int, OP_keyexch_set_peer, (void *ctx, void *provkey))
456 OSSL_CORE_MAKE_FUNC(void, OP_keyexch_freectx, (void *ctx))
457 OSSL_CORE_MAKE_FUNC(void *, OP_keyexch_dupctx, (void *ctx))
458 OSSL_CORE_MAKE_FUNC(int, OP_keyexch_set_ctx_params, (void *ctx,
459 const OSSL_PARAM params[]))
460 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keyexch_settable_ctx_params,
465 # define OSSL_FUNC_SIGNATURE_NEWCTX 1
466 # define OSSL_FUNC_SIGNATURE_SIGN_INIT 2
467 # define OSSL_FUNC_SIGNATURE_SIGN 3
468 # define OSSL_FUNC_SIGNATURE_VERIFY_INIT 4
469 # define OSSL_FUNC_SIGNATURE_VERIFY 5
470 # define OSSL_FUNC_SIGNATURE_VERIFY_RECOVER_INIT 6
471 # define OSSL_FUNC_SIGNATURE_VERIFY_RECOVER 7
472 # define OSSL_FUNC_SIGNATURE_DIGEST_SIGN_INIT 8
473 # define OSSL_FUNC_SIGNATURE_DIGEST_SIGN_UPDATE 9
474 # define OSSL_FUNC_SIGNATURE_DIGEST_SIGN_FINAL 10
475 # define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_INIT 11
476 # define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_UPDATE 12
477 # define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_FINAL 13
478 # define OSSL_FUNC_SIGNATURE_FREECTX 14
479 # define OSSL_FUNC_SIGNATURE_DUPCTX 15
480 # define OSSL_FUNC_SIGNATURE_GET_CTX_PARAMS 16
481 # define OSSL_FUNC_SIGNATURE_GETTABLE_CTX_PARAMS 17
482 # define OSSL_FUNC_SIGNATURE_SET_CTX_PARAMS 18
483 # define OSSL_FUNC_SIGNATURE_SETTABLE_CTX_PARAMS 19
484 # define OSSL_FUNC_SIGNATURE_GET_CTX_MD_PARAMS 20
485 # define OSSL_FUNC_SIGNATURE_GETTABLE_CTX_MD_PARAMS 21
486 # define OSSL_FUNC_SIGNATURE_SET_CTX_MD_PARAMS 22
487 # define OSSL_FUNC_SIGNATURE_SETTABLE_CTX_MD_PARAMS 23
489 OSSL_CORE_MAKE_FUNC(void *, OP_signature_newctx, (void *provctx))
490 OSSL_CORE_MAKE_FUNC(int, OP_signature_sign_init, (void *ctx, void *provkey))
491 OSSL_CORE_MAKE_FUNC(int, OP_signature_sign, (void *ctx, unsigned char *sig,
492 size_t *siglen, size_t sigsize,
493 const unsigned char *tbs,
495 OSSL_CORE_MAKE_FUNC(int, OP_signature_verify_init, (void *ctx, void *provkey))
496 OSSL_CORE_MAKE_FUNC(int, OP_signature_verify, (void *ctx,
497 const unsigned char *sig,
499 const unsigned char *tbs,
501 OSSL_CORE_MAKE_FUNC(int, OP_signature_verify_recover_init, (void *ctx,
503 OSSL_CORE_MAKE_FUNC(int, OP_signature_verify_recover, (void *ctx,
507 const unsigned char *sig,
509 OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_sign_init,
510 (void *ctx, const char *mdname, const char *props,
512 OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_sign_update,
513 (void *ctx, const unsigned char *data, size_t datalen))
514 OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_sign_final,
515 (void *ctx, unsigned char *sig, size_t *siglen,
517 OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_verify_init,
518 (void *ctx, const char *mdname, const char *props,
520 OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_verify_update,
521 (void *ctx, const unsigned char *data, size_t datalen))
522 OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_verify_final,
523 (void *ctx, const unsigned char *sig, size_t siglen))
524 OSSL_CORE_MAKE_FUNC(void, OP_signature_freectx, (void *ctx))
525 OSSL_CORE_MAKE_FUNC(void *, OP_signature_dupctx, (void *ctx))
526 OSSL_CORE_MAKE_FUNC(int, OP_signature_get_ctx_params,
527 (void *ctx, OSSL_PARAM params[]))
528 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_signature_gettable_ctx_params,
530 OSSL_CORE_MAKE_FUNC(int, OP_signature_set_ctx_params,
531 (void *ctx, const OSSL_PARAM params[]))
532 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_signature_settable_ctx_params,
534 OSSL_CORE_MAKE_FUNC(int, OP_signature_get_ctx_md_params,
535 (void *ctx, OSSL_PARAM params[]))
536 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_signature_gettable_ctx_md_params,
538 OSSL_CORE_MAKE_FUNC(int, OP_signature_set_ctx_md_params,
539 (void *ctx, const OSSL_PARAM params[]))
540 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_signature_settable_ctx_md_params,
544 /* Asymmetric Ciphers */
546 # define OSSL_FUNC_ASYM_CIPHER_NEWCTX 1
547 # define OSSL_FUNC_ASYM_CIPHER_ENCRYPT_INIT 2
548 # define OSSL_FUNC_ASYM_CIPHER_ENCRYPT 3
549 # define OSSL_FUNC_ASYM_CIPHER_DECRYPT_INIT 4
550 # define OSSL_FUNC_ASYM_CIPHER_DECRYPT 5
551 # define OSSL_FUNC_ASYM_CIPHER_FREECTX 6
552 # define OSSL_FUNC_ASYM_CIPHER_DUPCTX 7
553 # define OSSL_FUNC_ASYM_CIPHER_GET_CTX_PARAMS 8
554 # define OSSL_FUNC_ASYM_CIPHER_GETTABLE_CTX_PARAMS 9
555 # define OSSL_FUNC_ASYM_CIPHER_SET_CTX_PARAMS 10
556 # define OSSL_FUNC_ASYM_CIPHER_SETTABLE_CTX_PARAMS 11
558 OSSL_CORE_MAKE_FUNC(void *, OP_asym_cipher_newctx, (void *provctx))
559 OSSL_CORE_MAKE_FUNC(int, OP_asym_cipher_encrypt_init, (void *ctx, void *provkey))
560 OSSL_CORE_MAKE_FUNC(int, OP_asym_cipher_encrypt, (void *ctx, unsigned char *out,
563 const unsigned char *in,
565 OSSL_CORE_MAKE_FUNC(int, OP_asym_cipher_decrypt_init, (void *ctx, void *provkey))
566 OSSL_CORE_MAKE_FUNC(int, OP_asym_cipher_decrypt, (void *ctx, unsigned char *out,
569 const unsigned char *in,
571 OSSL_CORE_MAKE_FUNC(void, OP_asym_cipher_freectx, (void *ctx))
572 OSSL_CORE_MAKE_FUNC(void *, OP_asym_cipher_dupctx, (void *ctx))
573 OSSL_CORE_MAKE_FUNC(int, OP_asym_cipher_get_ctx_params,
574 (void *ctx, OSSL_PARAM params[]))
575 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_asym_cipher_gettable_ctx_params,
577 OSSL_CORE_MAKE_FUNC(int, OP_asym_cipher_set_ctx_params,
578 (void *ctx, const OSSL_PARAM params[]))
579 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_asym_cipher_settable_ctx_params,
583 # define OSSL_FUNC_SERIALIZER_NEWCTX 1
584 # define OSSL_FUNC_SERIALIZER_FREECTX 2
585 # define OSSL_FUNC_SERIALIZER_SET_CTX_PARAMS 3
586 # define OSSL_FUNC_SERIALIZER_SETTABLE_CTX_PARAMS 4
587 # define OSSL_FUNC_SERIALIZER_SERIALIZE_DATA 10
588 # define OSSL_FUNC_SERIALIZER_SERIALIZE_OBJECT 11
589 OSSL_CORE_MAKE_FUNC(void *, OP_serializer_newctx, (void *provctx))
590 OSSL_CORE_MAKE_FUNC(void, OP_serializer_freectx, (void *ctx))
591 OSSL_CORE_MAKE_FUNC(int, OP_serializer_set_ctx_params,
592 (void *ctx, const OSSL_PARAM params[]))
593 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_serializer_settable_ctx_params,
596 OSSL_CORE_MAKE_FUNC(int, OP_serializer_serialize_data,
597 (void *ctx, const OSSL_PARAM[], BIO *out,
598 OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg))
599 OSSL_CORE_MAKE_FUNC(int, OP_serializer_serialize_object,
600 (void *ctx, void *obj, BIO *out,
601 OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg))