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))
84 /* Memory allocation, freeing, clearing. */
85 #define OSSL_FUNC_CRYPTO_MALLOC 10
86 OSSL_CORE_MAKE_FUNC(void *,
87 CRYPTO_malloc, (size_t num, const char *file, int line))
88 #define OSSL_FUNC_CRYPTO_ZALLOC 11
89 OSSL_CORE_MAKE_FUNC(void *,
90 CRYPTO_zalloc, (size_t num, const char *file, int line))
91 #define OSSL_FUNC_CRYPTO_FREE 12
92 OSSL_CORE_MAKE_FUNC(void,
93 CRYPTO_free, (void *ptr, const char *file, int line))
94 #define OSSL_FUNC_CRYPTO_CLEAR_FREE 13
95 OSSL_CORE_MAKE_FUNC(void,
96 CRYPTO_clear_free, (void *ptr, size_t num, const char *file, int line))
97 #define OSSL_FUNC_CRYPTO_REALLOC 14
98 OSSL_CORE_MAKE_FUNC(void *,
99 CRYPTO_realloc, (void *addr, size_t num, const char *file, int line))
100 #define OSSL_FUNC_CRYPTO_CLEAR_REALLOC 15
101 OSSL_CORE_MAKE_FUNC(void *,
102 CRYPTO_clear_realloc, (void *addr, size_t old_num, size_t num,
103 const char *file, int line))
104 #define OSSL_FUNC_CRYPTO_SECURE_MALLOC 16
105 OSSL_CORE_MAKE_FUNC(void *,
106 CRYPTO_secure_malloc, (size_t num, const char *file, int line))
107 #define OSSL_FUNC_CRYPTO_SECURE_ZALLOC 17
108 OSSL_CORE_MAKE_FUNC(void *,
109 CRYPTO_secure_zalloc, (size_t num, const char *file, int line))
110 #define OSSL_FUNC_CRYPTO_SECURE_FREE 18
111 OSSL_CORE_MAKE_FUNC(void,
112 CRYPTO_secure_free, (void *ptr, const char *file, int line))
113 #define OSSL_FUNC_CRYPTO_SECURE_CLEAR_FREE 19
114 OSSL_CORE_MAKE_FUNC(void,
115 CRYPTO_secure_clear_free, (void *ptr, size_t num, const char *file,
117 #define OSSL_FUNC_CRYPTO_SECURE_ALLOCATED 20
118 OSSL_CORE_MAKE_FUNC(int,
119 CRYPTO_secure_allocated, (const void *ptr))
120 #define OSSL_FUNC_OPENSSL_CLEANSE 21
121 OSSL_CORE_MAKE_FUNC(void,
122 OPENSSL_cleanse, (void *ptr, size_t len))
124 /* Bio functions provided by the core */
125 #define OSSL_FUNC_BIO_NEW_FILE 23
126 #define OSSL_FUNC_BIO_NEW_MEMBUF 24
127 #define OSSL_FUNC_BIO_READ_EX 25
128 #define OSSL_FUNC_BIO_FREE 26
129 #define OSSL_FUNC_BIO_VPRINTF 27
131 OSSL_CORE_MAKE_FUNC(BIO *, BIO_new_file, (const char *filename, const char *mode))
132 OSSL_CORE_MAKE_FUNC(BIO *, BIO_new_membuf, (const void *buf, int len))
133 OSSL_CORE_MAKE_FUNC(int, BIO_read_ex, (BIO *bio, void *data, size_t data_len,
135 OSSL_CORE_MAKE_FUNC(int, BIO_free, (BIO *bio))
136 OSSL_CORE_MAKE_FUNC(int, BIO_vprintf, (BIO *bio, const char *format,
139 #define OSSL_FUNC_SELF_TEST_CB 28
140 OSSL_CORE_MAKE_FUNC(void, self_test_cb, (OPENSSL_CTX *ctx, OSSL_CALLBACK **cb,
143 /* Functions provided by the provider to the Core, reserved numbers 1024-1535 */
144 # define OSSL_FUNC_PROVIDER_TEARDOWN 1024
145 OSSL_CORE_MAKE_FUNC(void,provider_teardown,(void *provctx))
146 # define OSSL_FUNC_PROVIDER_GETTABLE_PARAMS 1025
147 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *,
148 provider_gettable_params,(void *provctx))
149 # define OSSL_FUNC_PROVIDER_GET_PARAMS 1026
150 OSSL_CORE_MAKE_FUNC(int,provider_get_params,(void *provctx,
151 OSSL_PARAM params[]))
152 # define OSSL_FUNC_PROVIDER_QUERY_OPERATION 1027
153 OSSL_CORE_MAKE_FUNC(const OSSL_ALGORITHM *,provider_query_operation,
154 (void *provctx, int operation_id, const int *no_store))
155 # define OSSL_FUNC_PROVIDER_GET_REASON_STRINGS 1028
156 OSSL_CORE_MAKE_FUNC(const OSSL_ITEM *,provider_get_reason_strings,
161 # define OSSL_OP_DIGEST 1
162 # define OSSL_OP_CIPHER 2 /* Symmetric Ciphers */
163 # define OSSL_OP_MAC 3
164 # define OSSL_OP_KDF 4
165 # define OSSL_OP_KEYMGMT 10
166 # define OSSL_OP_KEYEXCH 11
167 # define OSSL_OP_SIGNATURE 12
168 # define OSSL_OP_ASYM_CIPHER 13
169 /* New section for non-EVP operations */
170 # define OSSL_OP_SERIALIZER 20
171 /* Highest known operation number */
172 # define OSSL_OP__HIGHEST 20
176 # define OSSL_FUNC_DIGEST_NEWCTX 1
177 # define OSSL_FUNC_DIGEST_INIT 2
178 # define OSSL_FUNC_DIGEST_UPDATE 3
179 # define OSSL_FUNC_DIGEST_FINAL 4
180 # define OSSL_FUNC_DIGEST_DIGEST 5
181 # define OSSL_FUNC_DIGEST_FREECTX 6
182 # define OSSL_FUNC_DIGEST_DUPCTX 7
183 # define OSSL_FUNC_DIGEST_GET_PARAMS 8
184 # define OSSL_FUNC_DIGEST_SET_CTX_PARAMS 9
185 # define OSSL_FUNC_DIGEST_GET_CTX_PARAMS 10
186 # define OSSL_FUNC_DIGEST_GETTABLE_PARAMS 11
187 # define OSSL_FUNC_DIGEST_SETTABLE_CTX_PARAMS 12
188 # define OSSL_FUNC_DIGEST_GETTABLE_CTX_PARAMS 13
190 OSSL_CORE_MAKE_FUNC(void *, OP_digest_newctx, (void *provctx))
191 OSSL_CORE_MAKE_FUNC(int, OP_digest_init, (void *dctx))
192 OSSL_CORE_MAKE_FUNC(int, OP_digest_update,
193 (void *dctx, const unsigned char *in, size_t inl))
194 OSSL_CORE_MAKE_FUNC(int, OP_digest_final,
196 unsigned char *out, size_t *outl, size_t outsz))
197 OSSL_CORE_MAKE_FUNC(int, OP_digest_digest,
198 (void *provctx, const unsigned char *in, size_t inl,
199 unsigned char *out, size_t *outl, size_t outsz))
201 OSSL_CORE_MAKE_FUNC(void, OP_digest_freectx, (void *dctx))
202 OSSL_CORE_MAKE_FUNC(void *, OP_digest_dupctx, (void *dctx))
204 OSSL_CORE_MAKE_FUNC(int, OP_digest_get_params, (OSSL_PARAM params[]))
205 OSSL_CORE_MAKE_FUNC(int, OP_digest_set_ctx_params,
206 (void *vctx, const OSSL_PARAM params[]))
207 OSSL_CORE_MAKE_FUNC(int, OP_digest_get_ctx_params,
208 (void *vctx, OSSL_PARAM params[]))
209 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_digest_gettable_params, (void))
210 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_digest_settable_ctx_params, (void))
211 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_digest_gettable_ctx_params, (void))
213 /* Symmetric Ciphers */
215 # define OSSL_FUNC_CIPHER_NEWCTX 1
216 # define OSSL_FUNC_CIPHER_ENCRYPT_INIT 2
217 # define OSSL_FUNC_CIPHER_DECRYPT_INIT 3
218 # define OSSL_FUNC_CIPHER_UPDATE 4
219 # define OSSL_FUNC_CIPHER_FINAL 5
220 # define OSSL_FUNC_CIPHER_CIPHER 6
221 # define OSSL_FUNC_CIPHER_FREECTX 7
222 # define OSSL_FUNC_CIPHER_DUPCTX 8
223 # define OSSL_FUNC_CIPHER_GET_PARAMS 9
224 # define OSSL_FUNC_CIPHER_GET_CTX_PARAMS 10
225 # define OSSL_FUNC_CIPHER_SET_CTX_PARAMS 11
226 # define OSSL_FUNC_CIPHER_GETTABLE_PARAMS 12
227 # define OSSL_FUNC_CIPHER_GETTABLE_CTX_PARAMS 13
228 # define OSSL_FUNC_CIPHER_SETTABLE_CTX_PARAMS 14
230 OSSL_CORE_MAKE_FUNC(void *, OP_cipher_newctx, (void *provctx))
231 OSSL_CORE_MAKE_FUNC(int, OP_cipher_encrypt_init, (void *cctx,
232 const unsigned char *key,
234 const unsigned char *iv,
236 OSSL_CORE_MAKE_FUNC(int, OP_cipher_decrypt_init, (void *cctx,
237 const unsigned char *key,
239 const unsigned char *iv,
241 OSSL_CORE_MAKE_FUNC(int, OP_cipher_update,
243 unsigned char *out, size_t *outl, size_t outsize,
244 const unsigned char *in, size_t inl))
245 OSSL_CORE_MAKE_FUNC(int, OP_cipher_final,
247 unsigned char *out, size_t *outl, size_t outsize))
248 OSSL_CORE_MAKE_FUNC(int, OP_cipher_cipher,
250 unsigned char *out, size_t *outl, size_t outsize,
251 const unsigned char *in, size_t inl))
252 OSSL_CORE_MAKE_FUNC(void, OP_cipher_freectx, (void *cctx))
253 OSSL_CORE_MAKE_FUNC(void *, OP_cipher_dupctx, (void *cctx))
254 OSSL_CORE_MAKE_FUNC(int, OP_cipher_get_params, (OSSL_PARAM params[]))
255 OSSL_CORE_MAKE_FUNC(int, OP_cipher_get_ctx_params, (void *cctx,
256 OSSL_PARAM params[]))
257 OSSL_CORE_MAKE_FUNC(int, OP_cipher_set_ctx_params, (void *cctx,
258 const OSSL_PARAM params[]))
259 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_cipher_gettable_params, (void))
260 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_cipher_settable_ctx_params, (void))
261 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_cipher_gettable_ctx_params, (void))
265 # define OSSL_FUNC_MAC_NEWCTX 1
266 # define OSSL_FUNC_MAC_DUPCTX 2
267 # define OSSL_FUNC_MAC_FREECTX 3
268 # define OSSL_FUNC_MAC_INIT 4
269 # define OSSL_FUNC_MAC_UPDATE 5
270 # define OSSL_FUNC_MAC_FINAL 6
271 # define OSSL_FUNC_MAC_GET_PARAMS 7
272 # define OSSL_FUNC_MAC_GET_CTX_PARAMS 8
273 # define OSSL_FUNC_MAC_SET_CTX_PARAMS 9
274 # define OSSL_FUNC_MAC_GETTABLE_PARAMS 10
275 # define OSSL_FUNC_MAC_GETTABLE_CTX_PARAMS 11
276 # define OSSL_FUNC_MAC_SETTABLE_CTX_PARAMS 12
278 OSSL_CORE_MAKE_FUNC(void *, OP_mac_newctx, (void *provctx))
279 OSSL_CORE_MAKE_FUNC(void *, OP_mac_dupctx, (void *src))
280 OSSL_CORE_MAKE_FUNC(void, OP_mac_freectx, (void *mctx))
281 OSSL_CORE_MAKE_FUNC(size_t, OP_mac_size, (void *mctx))
282 OSSL_CORE_MAKE_FUNC(int, OP_mac_init, (void *mctx))
283 OSSL_CORE_MAKE_FUNC(int, OP_mac_update,
284 (void *mctx, const unsigned char *in, size_t inl))
285 OSSL_CORE_MAKE_FUNC(int, OP_mac_final,
287 unsigned char *out, size_t *outl, size_t outsize))
288 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_mac_gettable_params, (void))
289 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_mac_gettable_ctx_params, (void))
290 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_mac_settable_ctx_params, (void))
291 OSSL_CORE_MAKE_FUNC(int, OP_mac_get_params, (OSSL_PARAM params[]))
292 OSSL_CORE_MAKE_FUNC(int, OP_mac_get_ctx_params,
293 (void *mctx, OSSL_PARAM params[]))
294 OSSL_CORE_MAKE_FUNC(int, OP_mac_set_ctx_params,
295 (void *mctx, const OSSL_PARAM params[]))
299 # define OSSL_FUNC_KDF_NEWCTX 1
300 # define OSSL_FUNC_KDF_DUPCTX 2
301 # define OSSL_FUNC_KDF_FREECTX 3
302 # define OSSL_FUNC_KDF_RESET 4
303 # define OSSL_FUNC_KDF_DERIVE 5
304 # define OSSL_FUNC_KDF_GETTABLE_PARAMS 6
305 # define OSSL_FUNC_KDF_GETTABLE_CTX_PARAMS 7
306 # define OSSL_FUNC_KDF_SETTABLE_CTX_PARAMS 8
307 # define OSSL_FUNC_KDF_GET_PARAMS 9
308 # define OSSL_FUNC_KDF_GET_CTX_PARAMS 10
309 # define OSSL_FUNC_KDF_SET_CTX_PARAMS 11
311 OSSL_CORE_MAKE_FUNC(void *, OP_kdf_newctx, (void *provctx))
312 OSSL_CORE_MAKE_FUNC(void *, OP_kdf_dupctx, (void *src))
313 OSSL_CORE_MAKE_FUNC(void, OP_kdf_freectx, (void *kctx))
314 OSSL_CORE_MAKE_FUNC(void, OP_kdf_reset, (void *kctx))
315 OSSL_CORE_MAKE_FUNC(int, OP_kdf_derive, (void *kctx, unsigned char *key,
317 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_kdf_gettable_params, (void))
318 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_kdf_gettable_ctx_params, (void))
319 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_kdf_settable_ctx_params, (void))
320 OSSL_CORE_MAKE_FUNC(int, OP_kdf_get_params, (OSSL_PARAM params[]))
321 OSSL_CORE_MAKE_FUNC(int, OP_kdf_get_ctx_params,
322 (void *kctx, OSSL_PARAM params[]))
323 OSSL_CORE_MAKE_FUNC(int, OP_kdf_set_ctx_params,
324 (void *kctx, const OSSL_PARAM params[]))
329 * Key domain parameter references can be created in several manners:
330 * - by importing the domain parameter material via an OSSL_PARAM array.
331 * - by generating key domain parameters, given input via an OSSL_PARAM
334 * Key references can be created in several manners:
335 * - by importing the key material via an OSSL_PARAM array.
336 * - by generating a key, given optional domain parameters and
337 * additional keygen parameters.
338 * If domain parameters are given, they must have been generated using
339 * the domain parameter generator functions.
340 * If the domain parameters comes from a different provider, results
342 * THE CALLER MUST ENSURE THAT CORRECT DOMAIN PARAMETERS ARE USED.
343 * - by loading an internal key, given a binary blob that forms an identity.
344 * THE CALLER MUST ENSURE THAT A CORRECT IDENTITY IS USED.
347 /* Key domain parameter creation and destruction */
348 # define OSSL_FUNC_KEYMGMT_IMPORTDOMPARAMS 1
349 # define OSSL_FUNC_KEYMGMT_GENDOMPARAMS 2
350 # define OSSL_FUNC_KEYMGMT_FREEDOMPARAMS 3
351 OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_importdomparams,
352 (void *provctx, const OSSL_PARAM params[]))
353 OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_gendomparams,
354 (void *provctx, const OSSL_PARAM params[]))
355 OSSL_CORE_MAKE_FUNC(void, OP_keymgmt_freedomparams, (void *domparams))
357 /* Key domain parameter export */
358 # define OSSL_FUNC_KEYMGMT_EXPORTDOMPARAMS 4
359 OSSL_CORE_MAKE_FUNC(int, OP_keymgmt_exportdomparams,
360 (void *domparams, OSSL_CALLBACK *param_cb, void *cbarg))
362 /* Key domain parameter discovery */
364 * TODO(v3.0) investigate if we need OP_keymgmt_exportdomparam_types.
365 * 'openssl provider' may be a caller...
367 # define OSSL_FUNC_KEYMGMT_IMPORTDOMPARAM_TYPES 5
368 # define OSSL_FUNC_KEYMGMT_EXPORTDOMPARAM_TYPES 6
369 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_importdomparam_types,
371 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_exportdomparam_types,
374 /* Key domain parameter information */
375 #define OSSL_FUNC_KEYMGMT_GET_DOMPARAM_PARAMS 7
376 #define OSSL_FUNC_KEYMGMT_GETTABLE_DOMPARAM_PARAMS 8
377 OSSL_CORE_MAKE_FUNC(int, OP_keymgmt_get_domparam_params,
378 (void *domparam, OSSL_PARAM params[]))
379 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_gettable_domparam_params,
382 /* Key creation and destruction */
383 # define OSSL_FUNC_KEYMGMT_IMPORTKEY 10
384 # define OSSL_FUNC_KEYMGMT_GENKEY 11
385 # define OSSL_FUNC_KEYMGMT_LOADKEY 12
386 # define OSSL_FUNC_KEYMGMT_FREEKEY 13
387 OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_importkey,
388 (void *provctx, const OSSL_PARAM params[]))
389 OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_genkey,
391 void *domparams, const OSSL_PARAM genkeyparams[]))
392 OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_loadkey,
393 (void *provctx, void *id, size_t idlen))
394 OSSL_CORE_MAKE_FUNC(void, OP_keymgmt_freekey, (void *key))
397 # define OSSL_FUNC_KEYMGMT_EXPORTKEY 14
398 OSSL_CORE_MAKE_FUNC(int, OP_keymgmt_exportkey,
399 (void *key, OSSL_CALLBACK *param_cb, void *cbarg))
403 * TODO(v3.0) investigate if we need OP_keymgmt_exportkey_types.
404 * 'openssl provider' may be a caller...
406 # define OSSL_FUNC_KEYMGMT_IMPORTKEY_TYPES 15
407 # define OSSL_FUNC_KEYMGMT_EXPORTKEY_TYPES 16
408 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_importkey_types, (void))
409 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_exportkey_types, (void))
411 /* Key information */
412 #define OSSL_FUNC_KEYMGMT_GET_KEY_PARAMS 17
413 #define OSSL_FUNC_KEYMGMT_GETTABLE_KEY_PARAMS 18
414 OSSL_CORE_MAKE_FUNC(int, OP_keymgmt_get_key_params,
415 (void *key, OSSL_PARAM params[]))
416 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_gettable_key_params, (void))
418 /* Discovery of supported operations */
419 # define OSSL_FUNC_KEYMGMT_QUERY_OPERATION_NAME 20
420 OSSL_CORE_MAKE_FUNC(const char *,OP_keymgmt_query_operation_name,
425 # define OSSL_FUNC_KEYEXCH_NEWCTX 1
426 # define OSSL_FUNC_KEYEXCH_INIT 2
427 # define OSSL_FUNC_KEYEXCH_DERIVE 3
428 # define OSSL_FUNC_KEYEXCH_SET_PEER 4
429 # define OSSL_FUNC_KEYEXCH_FREECTX 5
430 # define OSSL_FUNC_KEYEXCH_DUPCTX 6
431 # define OSSL_FUNC_KEYEXCH_SET_CTX_PARAMS 7
432 # define OSSL_FUNC_KEYEXCH_SETTABLE_CTX_PARAMS 8
434 OSSL_CORE_MAKE_FUNC(void *, OP_keyexch_newctx, (void *provctx))
435 OSSL_CORE_MAKE_FUNC(int, OP_keyexch_init, (void *ctx, void *provkey))
436 OSSL_CORE_MAKE_FUNC(int, OP_keyexch_derive, (void *ctx, unsigned char *secret,
437 size_t *secretlen, size_t outlen))
438 OSSL_CORE_MAKE_FUNC(int, OP_keyexch_set_peer, (void *ctx, void *provkey))
439 OSSL_CORE_MAKE_FUNC(void, OP_keyexch_freectx, (void *ctx))
440 OSSL_CORE_MAKE_FUNC(void *, OP_keyexch_dupctx, (void *ctx))
441 OSSL_CORE_MAKE_FUNC(int, OP_keyexch_set_ctx_params, (void *ctx,
442 const OSSL_PARAM params[]))
443 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keyexch_settable_ctx_params,
448 # define OSSL_FUNC_SIGNATURE_NEWCTX 1
449 # define OSSL_FUNC_SIGNATURE_SIGN_INIT 2
450 # define OSSL_FUNC_SIGNATURE_SIGN 3
451 # define OSSL_FUNC_SIGNATURE_VERIFY_INIT 4
452 # define OSSL_FUNC_SIGNATURE_VERIFY 5
453 # define OSSL_FUNC_SIGNATURE_VERIFY_RECOVER_INIT 6
454 # define OSSL_FUNC_SIGNATURE_VERIFY_RECOVER 7
455 # define OSSL_FUNC_SIGNATURE_DIGEST_SIGN_INIT 8
456 # define OSSL_FUNC_SIGNATURE_DIGEST_SIGN_UPDATE 9
457 # define OSSL_FUNC_SIGNATURE_DIGEST_SIGN_FINAL 10
458 # define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_INIT 11
459 # define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_UPDATE 12
460 # define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_FINAL 13
461 # define OSSL_FUNC_SIGNATURE_FREECTX 14
462 # define OSSL_FUNC_SIGNATURE_DUPCTX 15
463 # define OSSL_FUNC_SIGNATURE_GET_CTX_PARAMS 16
464 # define OSSL_FUNC_SIGNATURE_GETTABLE_CTX_PARAMS 17
465 # define OSSL_FUNC_SIGNATURE_SET_CTX_PARAMS 18
466 # define OSSL_FUNC_SIGNATURE_SETTABLE_CTX_PARAMS 19
467 # define OSSL_FUNC_SIGNATURE_GET_CTX_MD_PARAMS 20
468 # define OSSL_FUNC_SIGNATURE_GETTABLE_CTX_MD_PARAMS 21
469 # define OSSL_FUNC_SIGNATURE_SET_CTX_MD_PARAMS 22
470 # define OSSL_FUNC_SIGNATURE_SETTABLE_CTX_MD_PARAMS 23
472 OSSL_CORE_MAKE_FUNC(void *, OP_signature_newctx, (void *provctx))
473 OSSL_CORE_MAKE_FUNC(int, OP_signature_sign_init, (void *ctx, void *provkey))
474 OSSL_CORE_MAKE_FUNC(int, OP_signature_sign, (void *ctx, unsigned char *sig,
475 size_t *siglen, size_t sigsize,
476 const unsigned char *tbs,
478 OSSL_CORE_MAKE_FUNC(int, OP_signature_verify_init, (void *ctx, void *provkey))
479 OSSL_CORE_MAKE_FUNC(int, OP_signature_verify, (void *ctx,
480 const unsigned char *sig,
482 const unsigned char *tbs,
484 OSSL_CORE_MAKE_FUNC(int, OP_signature_verify_recover_init, (void *ctx,
486 OSSL_CORE_MAKE_FUNC(int, OP_signature_verify_recover, (void *ctx,
490 const unsigned char *sig,
492 OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_sign_init,
493 (void *ctx, const char *mdname, const char *props,
495 OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_sign_update,
496 (void *ctx, const unsigned char *data, size_t datalen))
497 OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_sign_final,
498 (void *ctx, unsigned char *sig, size_t *siglen,
500 OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_verify_init,
501 (void *ctx, const char *mdname, const char *props,
503 OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_verify_update,
504 (void *ctx, const unsigned char *data, size_t datalen))
505 OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_verify_final,
506 (void *ctx, const unsigned char *sig, size_t siglen))
507 OSSL_CORE_MAKE_FUNC(void, OP_signature_freectx, (void *ctx))
508 OSSL_CORE_MAKE_FUNC(void *, OP_signature_dupctx, (void *ctx))
509 OSSL_CORE_MAKE_FUNC(int, OP_signature_get_ctx_params,
510 (void *ctx, OSSL_PARAM params[]))
511 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_signature_gettable_ctx_params,
513 OSSL_CORE_MAKE_FUNC(int, OP_signature_set_ctx_params,
514 (void *ctx, const OSSL_PARAM params[]))
515 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_signature_settable_ctx_params,
517 OSSL_CORE_MAKE_FUNC(int, OP_signature_get_ctx_md_params,
518 (void *ctx, OSSL_PARAM params[]))
519 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_signature_gettable_ctx_md_params,
521 OSSL_CORE_MAKE_FUNC(int, OP_signature_set_ctx_md_params,
522 (void *ctx, const OSSL_PARAM params[]))
523 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_signature_settable_ctx_md_params,
527 /* Asymmetric Ciphers */
529 # define OSSL_FUNC_ASYM_CIPHER_NEWCTX 1
530 # define OSSL_FUNC_ASYM_CIPHER_ENCRYPT_INIT 2
531 # define OSSL_FUNC_ASYM_CIPHER_ENCRYPT 3
532 # define OSSL_FUNC_ASYM_CIPHER_DECRYPT_INIT 4
533 # define OSSL_FUNC_ASYM_CIPHER_DECRYPT 5
534 # define OSSL_FUNC_ASYM_CIPHER_FREECTX 6
535 # define OSSL_FUNC_ASYM_CIPHER_DUPCTX 7
536 # define OSSL_FUNC_ASYM_CIPHER_GET_CTX_PARAMS 8
537 # define OSSL_FUNC_ASYM_CIPHER_GETTABLE_CTX_PARAMS 9
538 # define OSSL_FUNC_ASYM_CIPHER_SET_CTX_PARAMS 10
539 # define OSSL_FUNC_ASYM_CIPHER_SETTABLE_CTX_PARAMS 11
541 OSSL_CORE_MAKE_FUNC(void *, OP_asym_cipher_newctx, (void *provctx))
542 OSSL_CORE_MAKE_FUNC(int, OP_asym_cipher_encrypt_init, (void *ctx, void *provkey))
543 OSSL_CORE_MAKE_FUNC(int, OP_asym_cipher_encrypt, (void *ctx, unsigned char *out,
546 const unsigned char *in,
548 OSSL_CORE_MAKE_FUNC(int, OP_asym_cipher_decrypt_init, (void *ctx, void *provkey))
549 OSSL_CORE_MAKE_FUNC(int, OP_asym_cipher_decrypt, (void *ctx, unsigned char *out,
552 const unsigned char *in,
554 OSSL_CORE_MAKE_FUNC(void, OP_asym_cipher_freectx, (void *ctx))
555 OSSL_CORE_MAKE_FUNC(void *, OP_asym_cipher_dupctx, (void *ctx))
556 OSSL_CORE_MAKE_FUNC(int, OP_asym_cipher_get_ctx_params,
557 (void *ctx, OSSL_PARAM params[]))
558 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_asym_cipher_gettable_ctx_params,
560 OSSL_CORE_MAKE_FUNC(int, OP_asym_cipher_set_ctx_params,
561 (void *ctx, const OSSL_PARAM params[]))
562 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_asym_cipher_settable_ctx_params,
566 # define OSSL_FUNC_SERIALIZER_NEWCTX 1
567 # define OSSL_FUNC_SERIALIZER_FREECTX 2
568 # define OSSL_FUNC_SERIALIZER_SET_CTX_PARAMS 3
569 # define OSSL_FUNC_SERIALIZER_SETTABLE_CTX_PARAMS 4
570 # define OSSL_FUNC_SERIALIZER_SERIALIZE_DATA 10
571 # define OSSL_FUNC_SERIALIZER_SERIALIZE_OBJECT 11
572 OSSL_CORE_MAKE_FUNC(void *, OP_serializer_newctx, (void *provctx))
573 OSSL_CORE_MAKE_FUNC(void, OP_serializer_freectx, (void *ctx))
574 OSSL_CORE_MAKE_FUNC(int, OP_serializer_set_ctx_params,
575 (void *ctx, const OSSL_PARAM params[]))
576 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_serializer_settable_ctx_params,
579 OSSL_CORE_MAKE_FUNC(int, OP_serializer_serialize_data,
580 (void *ctx, const OSSL_PARAM[], BIO *out,
581 OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg))
582 OSSL_CORE_MAKE_FUNC(int, OP_serializer_serialize_object,
583 (void *ctx, void *obj, BIO *out,
584 OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg))