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4c2883a9 RL |
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 | #ifndef OSSL_CORE_NUMBERS_H | |
11 | # define OSSL_CORE_NUMBERS_H | |
12 | ||
3593266d | 13 | # include <stdarg.h> |
4c2883a9 RL |
14 | # include <openssl/core.h> |
15 | ||
16 | # ifdef __cplusplus | |
17 | extern "C" { | |
18 | # endif | |
19 | ||
20 | /*- | |
21 | * Identities | |
22 | * ---------- | |
23 | * | |
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. | |
28 | * | |
29 | * Names: | |
30 | * for any function base name 'foo' (uppercase form 'FOO'), we will have | |
31 | * the following: | |
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' | |
36 | */ | |
37 | ||
b60cba3c RS |
38 | /* |
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). | |
43 | */ | |
4c2883a9 RL |
44 | #define OSSL_CORE_MAKE_FUNC(type,name,args) \ |
45 | typedef type (OSSL_##name##_fn)args; \ | |
46 | static ossl_inline \ | |
47 | OSSL_##name##_fn *OSSL_get_##name(const OSSL_DISPATCH *opf) \ | |
48 | { \ | |
49 | return (OSSL_##name##_fn *)opf->function; \ | |
50 | } | |
51 | ||
52 | /* | |
53 | * Core function identities, for the two OSSL_DISPATCH tables being passed | |
54 | * in the OSSL_provider_init call. | |
55 | * | |
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. | |
58 | */ | |
59 | /* Functions provided by the Core to the provider, reserved numbers 1-1023 */ | |
dca97d00 | 60 | # define OSSL_FUNC_CORE_GETTABLE_PARAMS 1 |
26175013 | 61 | OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, |
dca97d00 | 62 | core_gettable_params,(const OSSL_PROVIDER *prov)) |
4c2883a9 RL |
63 | # define OSSL_FUNC_CORE_GET_PARAMS 2 |
64 | OSSL_CORE_MAKE_FUNC(int,core_get_params,(const OSSL_PROVIDER *prov, | |
4e7991b4 | 65 | OSSL_PARAM params[])) |
da747958 MC |
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)) | |
49c64346 | 69 | # define OSSL_FUNC_CORE_GET_LIBRARY_CONTEXT 4 |
e7706e63 RL |
70 | OSSL_CORE_MAKE_FUNC(OPENSSL_CTX *,core_get_library_context, |
71 | (const OSSL_PROVIDER *prov)) | |
49c64346 RL |
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)) | |
4c2883a9 | 82 | |
b60cba3c RS |
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)) | |
037439c4 | 90 | #define OSSL_FUNC_CRYPTO_FREE 12 |
b60cba3c RS |
91 | OSSL_CORE_MAKE_FUNC(void, |
92 | CRYPTO_free, (void *ptr, const char *file, int line)) | |
037439c4 | 93 | #define OSSL_FUNC_CRYPTO_CLEAR_FREE 13 |
b60cba3c RS |
94 | OSSL_CORE_MAKE_FUNC(void, |
95 | CRYPTO_clear_free, (void *ptr, size_t num, const char *file, int line)) | |
037439c4 | 96 | #define OSSL_FUNC_CRYPTO_REALLOC 14 |
b60cba3c RS |
97 | OSSL_CORE_MAKE_FUNC(void *, |
98 | CRYPTO_realloc, (void *addr, size_t num, const char *file, int line)) | |
037439c4 | 99 | #define OSSL_FUNC_CRYPTO_CLEAR_REALLOC 15 |
b60cba3c RS |
100 | OSSL_CORE_MAKE_FUNC(void *, |
101 | CRYPTO_clear_realloc, (void *addr, size_t old_num, size_t num, const char *file, int line)) | |
037439c4 | 102 | #define OSSL_FUNC_CRYPTO_SECURE_MALLOC 16 |
b60cba3c RS |
103 | OSSL_CORE_MAKE_FUNC(void *, |
104 | CRYPTO_secure_malloc, (size_t num, const char *file, int line)) | |
037439c4 | 105 | #define OSSL_FUNC_CRYPTO_SECURE_ZALLOC 17 |
b60cba3c RS |
106 | OSSL_CORE_MAKE_FUNC(void *, |
107 | CRYPTO_secure_zalloc, (size_t num, const char *file, int line)) | |
037439c4 | 108 | #define OSSL_FUNC_CRYPTO_SECURE_FREE 18 |
b60cba3c RS |
109 | OSSL_CORE_MAKE_FUNC(void, |
110 | CRYPTO_secure_free, (void *ptr, const char *file, int line)) | |
037439c4 | 111 | #define OSSL_FUNC_CRYPTO_SECURE_CLEAR_FREE 19 |
b60cba3c RS |
112 | OSSL_CORE_MAKE_FUNC(void, |
113 | CRYPTO_secure_clear_free, (void *ptr, size_t num, const char *file, int line)) | |
037439c4 | 114 | #define OSSL_FUNC_CRYPTO_SECURE_ALLOCATED 20 |
b60cba3c RS |
115 | OSSL_CORE_MAKE_FUNC(int, |
116 | CRYPTO_secure_allocated, (const void *ptr)) | |
037439c4 | 117 | #define OSSL_FUNC_OPENSSL_CLEANSE 21 |
b60cba3c RS |
118 | OSSL_CORE_MAKE_FUNC(void, |
119 | OPENSSL_cleanse, (void *ptr, size_t len)) | |
b60cba3c | 120 | |
4c2883a9 RL |
121 | /* Functions provided by the provider to the Core, reserved numbers 1024-1535 */ |
122 | # define OSSL_FUNC_PROVIDER_TEARDOWN 1024 | |
a39eb840 | 123 | OSSL_CORE_MAKE_FUNC(void,provider_teardown,(void *provctx)) |
dca97d00 | 124 | # define OSSL_FUNC_PROVIDER_GETTABLE_PARAMS 1025 |
26175013 | 125 | OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, |
dca97d00 | 126 | provider_gettable_params,(void *provctx)) |
4c2883a9 | 127 | # define OSSL_FUNC_PROVIDER_GET_PARAMS 1026 |
a39eb840 | 128 | OSSL_CORE_MAKE_FUNC(int,provider_get_params,(void *provctx, |
4e7991b4 | 129 | OSSL_PARAM params[])) |
099bd339 RL |
130 | # define OSSL_FUNC_PROVIDER_QUERY_OPERATION 1027 |
131 | OSSL_CORE_MAKE_FUNC(const OSSL_ALGORITHM *,provider_query_operation, | |
a39eb840 | 132 | (void *provctx, int operation_id, const int *no_store)) |
6ebc2f56 RL |
133 | # define OSSL_FUNC_PROVIDER_GET_REASON_STRINGS 1028 |
134 | OSSL_CORE_MAKE_FUNC(const OSSL_ITEM *,provider_get_reason_strings, | |
135 | (void *provctx)) | |
4c2883a9 | 136 | |
3653d0c2 MC |
137 | /* Digests */ |
138 | ||
2893111f RL |
139 | # define OSSL_OP_DIGEST 1 |
140 | ||
141 | # define OSSL_FUNC_DIGEST_NEWCTX 1 | |
142 | # define OSSL_FUNC_DIGEST_INIT 2 | |
143 | # define OSSL_FUNC_DIGEST_UPDATE 3 | |
144 | # define OSSL_FUNC_DIGEST_FINAL 4 | |
145 | # define OSSL_FUNC_DIGEST_DIGEST 5 | |
146 | # define OSSL_FUNC_DIGEST_FREECTX 6 | |
147 | # define OSSL_FUNC_DIGEST_DUPCTX 7 | |
148 | # define OSSL_FUNC_DIGEST_GET_PARAMS 8 | |
149 | # define OSSL_FUNC_DIGEST_CTX_SET_PARAMS 9 | |
150 | # define OSSL_FUNC_DIGEST_CTX_GET_PARAMS 10 | |
ae3ff60e RL |
151 | # define OSSL_FUNC_DIGEST_GETTABLE_PARAMS 11 |
152 | # define OSSL_FUNC_DIGEST_SETTABLE_CTX_PARAMS 12 | |
153 | # define OSSL_FUNC_DIGEST_GETTABLE_CTX_PARAMS 13 | |
df05f2ce | 154 | |
a39eb840 RL |
155 | OSSL_CORE_MAKE_FUNC(void *, OP_digest_newctx, (void *provctx)) |
156 | OSSL_CORE_MAKE_FUNC(int, OP_digest_init, (void *dctx)) | |
3653d0c2 | 157 | OSSL_CORE_MAKE_FUNC(int, OP_digest_update, |
a39eb840 | 158 | (void *dctx, const unsigned char *in, size_t inl)) |
3653d0c2 | 159 | OSSL_CORE_MAKE_FUNC(int, OP_digest_final, |
a39eb840 RL |
160 | (void *dctx, |
161 | unsigned char *out, size_t *outl, size_t outsz)) | |
3653d0c2 | 162 | OSSL_CORE_MAKE_FUNC(int, OP_digest_digest, |
a39eb840 | 163 | (void *provctx, const unsigned char *in, size_t inl, |
8ccf2ffb | 164 | unsigned char *out, size_t *outl, size_t outsz)) |
df05f2ce | 165 | |
a39eb840 RL |
166 | OSSL_CORE_MAKE_FUNC(void, OP_digest_freectx, (void *dctx)) |
167 | OSSL_CORE_MAKE_FUNC(void *, OP_digest_dupctx, (void *dctx)) | |
d5e5e2ff | 168 | |
2893111f RL |
169 | OSSL_CORE_MAKE_FUNC(int, OP_digest_get_params, (OSSL_PARAM params[])) |
170 | OSSL_CORE_MAKE_FUNC(int, OP_digest_ctx_set_params, | |
171 | (void *vctx, const OSSL_PARAM params[])) | |
172 | OSSL_CORE_MAKE_FUNC(int, OP_digest_ctx_get_params, | |
173 | (void *vctx, OSSL_PARAM params[])) | |
ae3ff60e RL |
174 | OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_digest_gettable_params, (void)) |
175 | OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_digest_settable_ctx_params, (void)) | |
176 | OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_digest_gettable_ctx_params, (void)) | |
df05f2ce MC |
177 | |
178 | /* Symmetric Ciphers */ | |
179 | ||
180 | # define OSSL_OP_CIPHER 2 | |
181 | ||
182 | # define OSSL_FUNC_CIPHER_NEWCTX 1 | |
183 | # define OSSL_FUNC_CIPHER_ENCRYPT_INIT 2 | |
184 | # define OSSL_FUNC_CIPHER_DECRYPT_INIT 3 | |
185 | # define OSSL_FUNC_CIPHER_UPDATE 4 | |
186 | # define OSSL_FUNC_CIPHER_FINAL 5 | |
718b133a MC |
187 | # define OSSL_FUNC_CIPHER_CIPHER 6 |
188 | # define OSSL_FUNC_CIPHER_FREECTX 7 | |
189 | # define OSSL_FUNC_CIPHER_DUPCTX 8 | |
80942379 RL |
190 | # define OSSL_FUNC_CIPHER_GET_PARAMS 9 |
191 | # define OSSL_FUNC_CIPHER_CTX_GET_PARAMS 10 | |
192 | # define OSSL_FUNC_CIPHER_CTX_SET_PARAMS 11 | |
ae3ff60e RL |
193 | # define OSSL_FUNC_CIPHER_GETTABLE_PARAMS 12 |
194 | # define OSSL_FUNC_CIPHER_GETTABLE_CTX_PARAMS 13 | |
195 | # define OSSL_FUNC_CIPHER_SETTABLE_CTX_PARAMS 14 | |
df05f2ce | 196 | |
a39eb840 RL |
197 | OSSL_CORE_MAKE_FUNC(void *, OP_cipher_newctx, (void *provctx)) |
198 | OSSL_CORE_MAKE_FUNC(int, OP_cipher_encrypt_init, (void *cctx, | |
df05f2ce | 199 | const unsigned char *key, |
344cfa34 MC |
200 | size_t keylen, |
201 | const unsigned char *iv, | |
202 | size_t ivlen)) | |
a39eb840 | 203 | OSSL_CORE_MAKE_FUNC(int, OP_cipher_decrypt_init, (void *cctx, |
df05f2ce | 204 | const unsigned char *key, |
344cfa34 MC |
205 | size_t keylen, |
206 | const unsigned char *iv, | |
207 | size_t ivlen)) | |
df05f2ce | 208 | OSSL_CORE_MAKE_FUNC(int, OP_cipher_update, |
a39eb840 RL |
209 | (void *cctx, |
210 | unsigned char *out, size_t *outl, size_t outsize, | |
df05f2ce MC |
211 | const unsigned char *in, size_t inl)) |
212 | OSSL_CORE_MAKE_FUNC(int, OP_cipher_final, | |
a39eb840 RL |
213 | (void *cctx, |
214 | unsigned char *out, size_t *outl, size_t outsize)) | |
df05f2ce | 215 | OSSL_CORE_MAKE_FUNC(int, OP_cipher_cipher, |
a39eb840 | 216 | (void *cctx, |
f79858ac RL |
217 | unsigned char *out, size_t *outl, size_t outsize, |
218 | const unsigned char *in, size_t inl)) | |
a39eb840 RL |
219 | OSSL_CORE_MAKE_FUNC(void, OP_cipher_freectx, (void *cctx)) |
220 | OSSL_CORE_MAKE_FUNC(void *, OP_cipher_dupctx, (void *cctx)) | |
4e7991b4 | 221 | OSSL_CORE_MAKE_FUNC(int, OP_cipher_get_params, (OSSL_PARAM params[])) |
a39eb840 | 222 | OSSL_CORE_MAKE_FUNC(int, OP_cipher_ctx_get_params, (void *cctx, |
4e7991b4 | 223 | OSSL_PARAM params[])) |
a39eb840 | 224 | OSSL_CORE_MAKE_FUNC(int, OP_cipher_ctx_set_params, (void *cctx, |
718b133a | 225 | const OSSL_PARAM params[])) |
ae3ff60e RL |
226 | OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_cipher_gettable_params, |
227 | (void)) | |
228 | OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_cipher_settable_ctx_params, | |
229 | (void)) | |
230 | OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_cipher_gettable_ctx_params, | |
231 | (void)) | |
df05f2ce | 232 | |
e74bd290 RL |
233 | /* MACs */ |
234 | ||
235 | # define OSSL_OP_MAC 3 | |
236 | ||
237 | # define OSSL_FUNC_MAC_NEWCTX 1 | |
238 | # define OSSL_FUNC_MAC_DUPCTX 2 | |
239 | # define OSSL_FUNC_MAC_FREECTX 3 | |
240 | # define OSSL_FUNC_MAC_INIT 4 | |
241 | # define OSSL_FUNC_MAC_UPDATE 5 | |
242 | # define OSSL_FUNC_MAC_FINAL 6 | |
243 | # define OSSL_FUNC_MAC_GETTABLE_PARAMS 7 | |
244 | # define OSSL_FUNC_MAC_GETTABLE_CTX_PARAMS 8 | |
245 | # define OSSL_FUNC_MAC_SETTABLE_CTX_PARAMS 9 | |
246 | # define OSSL_FUNC_MAC_GET_PARAMS 10 | |
247 | # define OSSL_FUNC_MAC_CTX_GET_PARAMS 11 | |
248 | # define OSSL_FUNC_MAC_CTX_SET_PARAMS 12 | |
249 | ||
250 | OSSL_CORE_MAKE_FUNC(void *, OP_mac_newctx, (void *provctx)) | |
251 | OSSL_CORE_MAKE_FUNC(void *, OP_mac_dupctx, (void *src)) | |
252 | OSSL_CORE_MAKE_FUNC(void, OP_mac_freectx, (void *mctx)) | |
253 | OSSL_CORE_MAKE_FUNC(size_t, OP_mac_size, (void *mctx)) | |
254 | OSSL_CORE_MAKE_FUNC(int, OP_mac_init, (void *mctx)) | |
255 | OSSL_CORE_MAKE_FUNC(int, OP_mac_update, | |
256 | (void *mctx, const unsigned char *in, size_t inl)) | |
257 | OSSL_CORE_MAKE_FUNC(int, OP_mac_final, | |
258 | (void *mctx, | |
259 | unsigned char *out, size_t *outl, size_t outsize)) | |
260 | OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_mac_gettable_params, (void)) | |
261 | OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_mac_gettable_ctx_params, (void)) | |
262 | OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_mac_settable_ctx_params, (void)) | |
263 | OSSL_CORE_MAKE_FUNC(int, OP_mac_get_params, (OSSL_PARAM params[])) | |
264 | OSSL_CORE_MAKE_FUNC(int, OP_mac_ctx_get_params, | |
265 | (void *mctx, OSSL_PARAM params[])) | |
266 | OSSL_CORE_MAKE_FUNC(int, OP_mac_ctx_set_params, | |
267 | (void *mctx, const OSSL_PARAM params[])) | |
268 | ||
a94a3e0d RL |
269 | /*- |
270 | * Key management | |
271 | * | |
272 | * Key domain parameter references can be created in several manners: | |
273 | * - by importing the domain parameter material via an OSSL_PARAM array. | |
274 | * - by generating key domain parameters, given input via an OSSL_PARAM | |
275 | * array. | |
276 | * | |
277 | * Key references can be created in several manners: | |
278 | * - by importing the key material via an OSSL_PARAM array. | |
279 | * - by generating a key, given optional domain parameters and | |
280 | * additional keygen parameters. | |
281 | * If domain parameters are given, they must have been generated using | |
282 | * the domain parameter generator functions. | |
283 | * If the domain parameters comes from a different provider, results | |
284 | * are undefined. | |
285 | * THE CALLER MUST ENSURE THAT CORRECT DOMAIN PARAMETERS ARE USED. | |
286 | * - by loading an internal key, given a binary blob that forms an identity. | |
287 | * THE CALLER MUST ENSURE THAT A CORRECT IDENTITY IS USED. | |
288 | */ | |
289 | ||
290 | # define OSSL_OP_KEYMGMT 10 | |
291 | ||
292 | /* Key domain parameter creation and destruction */ | |
293 | # define OSSL_FUNC_KEYMGMT_IMPORTDOMPARAMS 1 | |
294 | # define OSSL_FUNC_KEYMGMT_GENDOMPARAMS 2 | |
295 | # define OSSL_FUNC_KEYMGMT_FREEDOMPARAMS 3 | |
296 | OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_importdomparams, | |
297 | (void *provctx, const OSSL_PARAM params[])) | |
298 | OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_gendomparams, | |
299 | (void *provctx, const OSSL_PARAM params[])) | |
300 | OSSL_CORE_MAKE_FUNC(void, OP_keymgmt_freedomparams, (void *domparams)) | |
301 | ||
302 | /* Key domain parameter export */ | |
303 | # define OSSL_FUNC_KEYMGMT_EXPORTDOMPARAMS 4 | |
304 | OSSL_CORE_MAKE_FUNC(int, OP_keymgmt_exportdomparams, | |
305 | (void *domparams, OSSL_PARAM params[])) | |
306 | ||
307 | /* Key domain parameter discovery */ | |
308 | # define OSSL_FUNC_KEYMGMT_IMPORTDOMPARAM_TYPES 5 | |
309 | # define OSSL_FUNC_KEYMGMT_EXPORTDOMPARAM_TYPES 6 | |
310 | OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_importdomparam_types, | |
311 | (void)) | |
312 | OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_exportdomparam_types, | |
313 | (void)) | |
314 | ||
315 | /* Key creation and destruction */ | |
316 | # define OSSL_FUNC_KEYMGMT_IMPORTKEY 10 | |
317 | # define OSSL_FUNC_KEYMGMT_GENKEY 11 | |
318 | # define OSSL_FUNC_KEYMGMT_LOADKEY 12 | |
319 | # define OSSL_FUNC_KEYMGMT_FREEKEY 13 | |
320 | OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_importkey, | |
321 | (void *provctx, const OSSL_PARAM params[])) | |
322 | OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_genkey, | |
323 | (void *provctx, | |
324 | void *domparams, const OSSL_PARAM genkeyparams[])) | |
325 | OSSL_CORE_MAKE_FUNC(void *, OP_keymgmt_loadkey, | |
326 | (void *provctx, void *id, size_t idlen)) | |
327 | OSSL_CORE_MAKE_FUNC(void, OP_keymgmt_freekey, (void *key)) | |
328 | ||
329 | /* Key export */ | |
330 | # define OSSL_FUNC_KEYMGMT_EXPORTKEY 14 | |
331 | OSSL_CORE_MAKE_FUNC(int, OP_keymgmt_exportkey, | |
332 | (void *key, OSSL_PARAM params[])) | |
333 | ||
334 | /* Key discovery */ | |
335 | # define OSSL_FUNC_KEYMGMT_IMPORTKEY_TYPES 15 | |
336 | # define OSSL_FUNC_KEYMGMT_EXPORTKEY_TYPES 16 | |
337 | OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_importkey_types, (void)) | |
338 | OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keymgmt_exportkey_types, (void)) | |
339 | ||
ff64702b MC |
340 | /* Key Exchange */ |
341 | ||
a94a3e0d | 342 | # define OSSL_OP_KEYEXCH 11 |
ff64702b MC |
343 | |
344 | # define OSSL_FUNC_KEYEXCH_NEWCTX 1 | |
345 | # define OSSL_FUNC_KEYEXCH_INIT 2 | |
346 | # define OSSL_FUNC_KEYEXCH_DERIVE 3 | |
347 | # define OSSL_FUNC_KEYEXCH_SET_PEER 4 | |
348 | # define OSSL_FUNC_KEYEXCH_FREECTX 5 | |
349 | # define OSSL_FUNC_KEYEXCH_DUPCTX 6 | |
35aca9ec | 350 | # define OSSL_FUNC_KEYEXCH_SET_PARAMS 7 |
ff64702b MC |
351 | |
352 | OSSL_CORE_MAKE_FUNC(void *, OP_keyexch_newctx, (void *provctx)) | |
8b84b075 | 353 | OSSL_CORE_MAKE_FUNC(int, OP_keyexch_init, (void *ctx, void *provkey)) |
59972370 MC |
354 | OSSL_CORE_MAKE_FUNC(int, OP_keyexch_derive, (void *ctx, unsigned char *secret, |
355 | size_t *secretlen, size_t outlen)) | |
8b84b075 | 356 | OSSL_CORE_MAKE_FUNC(int, OP_keyexch_set_peer, (void *ctx, void *provkey)) |
ff64702b MC |
357 | OSSL_CORE_MAKE_FUNC(void, OP_keyexch_freectx, (void *ctx)) |
358 | OSSL_CORE_MAKE_FUNC(void *, OP_keyexch_dupctx, (void *ctx)) | |
35aca9ec | 359 | OSSL_CORE_MAKE_FUNC(int, OP_keyexch_set_params, (void *ctx, |
8b84b075 | 360 | const OSSL_PARAM params[])) |
ff64702b | 361 | |
a883c02f RL |
362 | /* Highest known operation number */ |
363 | # define OSSL_OP__HIGHEST 3 | |
364 | ||
4c2883a9 RL |
365 | # ifdef __cplusplus |
366 | } | |
367 | # endif | |
368 | ||
369 | #endif |