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
12 #include <openssl/opensslconf.h>
13 #include <openssl/core.h>
14 #include <openssl/core_numbers.h>
15 #include <openssl/core_names.h>
16 #include <openssl/params.h>
18 #include "prov/providercommon.h"
19 #include "prov/implementations.h"
20 #include "prov/provider_util.h"
21 #include "internal/nelem.h"
23 #define ALGC(NAMES, FUNC, CHECK) { { NAMES, "default=yes", FUNC }, CHECK }
24 #define ALG(NAMES, FUNC) ALGC(NAMES, FUNC, NULL)
26 /* Functions provided by the core */
27 static OSSL_core_gettable_params_fn
*c_gettable_params
= NULL
;
28 static OSSL_core_get_params_fn
*c_get_params
= NULL
;
30 /* Parameters we provide to the core */
31 static const OSSL_PARAM deflt_param_types
[] = {
32 OSSL_PARAM_DEFN(OSSL_PROV_PARAM_NAME
, OSSL_PARAM_UTF8_PTR
, NULL
, 0),
33 OSSL_PARAM_DEFN(OSSL_PROV_PARAM_VERSION
, OSSL_PARAM_UTF8_PTR
, NULL
, 0),
34 OSSL_PARAM_DEFN(OSSL_PROV_PARAM_BUILDINFO
, OSSL_PARAM_UTF8_PTR
, NULL
, 0),
38 static const OSSL_PARAM
*deflt_gettable_params(const OSSL_PROVIDER
*prov
)
40 return deflt_param_types
;
43 static int deflt_get_params(const OSSL_PROVIDER
*prov
, OSSL_PARAM params
[])
47 p
= OSSL_PARAM_locate(params
, OSSL_PROV_PARAM_NAME
);
48 if (p
!= NULL
&& !OSSL_PARAM_set_utf8_ptr(p
, "OpenSSL Default Provider"))
50 p
= OSSL_PARAM_locate(params
, OSSL_PROV_PARAM_VERSION
);
51 if (p
!= NULL
&& !OSSL_PARAM_set_utf8_ptr(p
, OPENSSL_VERSION_STR
))
53 p
= OSSL_PARAM_locate(params
, OSSL_PROV_PARAM_BUILDINFO
);
54 if (p
!= NULL
&& !OSSL_PARAM_set_utf8_ptr(p
, OPENSSL_FULL_VERSION_STR
))
61 * For the algorithm names, we use the following formula for our primary
64 * ALGNAME[VERSION?][-SUBNAME[VERSION?]?][-SIZE?][-MODE?]
66 * VERSION is only present if there are multiple versions of
67 * an alg (MD2, MD4, MD5). It may be omitted if there is only
68 * one version (if a subsequent version is released in the future,
69 * we can always change the canonical name, and add the old name
72 * SUBNAME may be present where we are combining multiple
73 * algorithms together, e.g. MD5-SHA1.
75 * SIZE is only present if multiple versions of an algorithm exist
76 * with different sizes (e.g. AES-128-CBC, AES-256-CBC)
78 * MODE is only present where applicable.
80 * We add diverse other names where applicable, such as the names that
81 * NIST uses, or that are used for ASN.1 OBJECT IDENTIFIERs, or names
82 * we have used historically.
84 * Algorithm names are case insensitive, but we use all caps in our "canonical"
85 * names for consistency.
87 static const OSSL_ALGORITHM deflt_digests
[] = {
88 /* Our primary name:NIST name[:our older names] */
89 { "SHA1:SHA-1", "default=yes", sha1_functions
},
90 { "SHA2-224:SHA-224:SHA224", "default=yes", sha224_functions
},
91 { "SHA2-256:SHA-256:SHA256", "default=yes", sha256_functions
},
92 { "SHA2-384:SHA-384:SHA384", "default=yes", sha384_functions
},
93 { "SHA2-512:SHA-512:SHA512", "default=yes", sha512_functions
},
94 { "SHA2-512/224:SHA-512/224:SHA512-224", "default=yes",
95 sha512_224_functions
},
96 { "SHA2-512/256:SHA-512/256:SHA512-256", "default=yes",
97 sha512_256_functions
},
99 /* We agree with NIST here, so one name only */
100 { "SHA3-224", "default=yes", sha3_224_functions
},
101 { "SHA3-256", "default=yes", sha3_256_functions
},
102 { "SHA3-384", "default=yes", sha3_384_functions
},
103 { "SHA3-512", "default=yes", sha3_512_functions
},
106 * KECCAK-KMAC-128 and KECCAK-KMAC-256 as hashes are mostly useful for
107 * the KMAC-128 and KMAC-256.
109 { "KECCAK-KMAC-128:KECCAK-KMAC128", "default=yes", keccak_kmac_128_functions
},
110 { "KECCAK-KMAC-256:KECCAK-KMAC256", "default=yes", keccak_kmac_256_functions
},
112 /* Our primary name:NIST name */
113 { "SHAKE-128:SHAKE128", "default=yes", shake_128_functions
},
114 { "SHAKE-256:SHAKE256", "default=yes", shake_256_functions
},
116 #ifndef OPENSSL_NO_BLAKE2
118 * https://blake2.net/ doesn't specify size variants,
119 * but mentions that Bouncy Castle uses the names
120 * BLAKE2b-160, BLAKE2b-256, BLAKE2b-384, and BLAKE2b-512
121 * If we assume that "2b" and "2s" are versions, that pattern
122 * fits with ours. We also add our historical names.
124 { "BLAKE2S-256:BLAKE2s256", "default=yes", blake2s256_functions
},
125 { "BLAKE2B-512:BLAKE2b512", "default=yes", blake2b512_functions
},
126 #endif /* OPENSSL_NO_BLAKE2 */
128 #ifndef OPENSSL_NO_SM3
129 { "SM3", "default=yes", sm3_functions
},
130 #endif /* OPENSSL_NO_SM3 */
132 #ifndef OPENSSL_NO_MD5
133 { "MD5", "default=yes", md5_functions
},
134 { "MD5-SHA1", "default=yes", md5_sha1_functions
},
135 #endif /* OPENSSL_NO_MD5 */
140 static const OSSL_ALGORITHM_CAPABLE deflt_ciphers
[] = {
141 ALG("AES-256-ECB", aes256ecb_functions
),
142 ALG("AES-192-ECB", aes192ecb_functions
),
143 ALG("AES-128-ECB", aes128ecb_functions
),
144 ALG("AES-256-CBC", aes256cbc_functions
),
145 ALG("AES-192-CBC", aes192cbc_functions
),
146 ALG("AES-128-CBC", aes128cbc_functions
),
147 ALG("AES-256-OFB", aes256ofb_functions
),
148 ALG("AES-192-OFB", aes192ofb_functions
),
149 ALG("AES-128-OFB", aes128ofb_functions
),
150 ALG("AES-256-CFB", aes256cfb_functions
),
151 ALG("AES-192-CFB", aes192cfb_functions
),
152 ALG("AES-128-CFB", aes128cfb_functions
),
153 ALG("AES-256-CFB1", aes256cfb1_functions
),
154 ALG("AES-192-CFB1", aes192cfb1_functions
),
155 ALG("AES-128-CFB1", aes128cfb1_functions
),
156 ALG("AES-256-CFB8", aes256cfb8_functions
),
157 ALG("AES-192-CFB8", aes192cfb8_functions
),
158 ALG("AES-128-CFB8", aes128cfb8_functions
),
159 ALG("AES-256-CTR", aes256ctr_functions
),
160 ALG("AES-192-CTR", aes192ctr_functions
),
161 ALG("AES-128-CTR", aes128ctr_functions
),
162 ALG("AES-256-XTS", aes256xts_functions
),
163 ALG("AES-128-XTS", aes128xts_functions
),
164 #ifndef OPENSSL_NO_OCB
165 ALG("AES-256-OCB", aes256ocb_functions
),
166 ALG("AES-192-OCB", aes192ocb_functions
),
167 ALG("AES-128-OCB", aes128ocb_functions
),
168 #endif /* OPENSSL_NO_OCB */
169 #ifndef OPENSSL_NO_SIV
170 ALG("AES-128-SIV", aes128siv_functions
),
171 ALG("AES-192-SIV", aes192siv_functions
),
172 ALG("AES-256-SIV", aes256siv_functions
),
173 #endif /* OPENSSL_NO_SIV */
174 ALG("AES-256-GCM:id-aes256-GCM", aes256gcm_functions
),
175 ALG("AES-192-GCM:id-aes192-GCM", aes192gcm_functions
),
176 ALG("AES-128-GCM:id-aes128-GCM", aes128gcm_functions
),
177 ALG("AES-256-CCM:id-aes256-CCM", aes256ccm_functions
),
178 ALG("AES-192-CCM:id-aes192-CCM", aes192ccm_functions
),
179 ALG("AES-128-CCM:id-aes128-CCM", aes128ccm_functions
),
180 ALG("AES-256-WRAP:id-aes256-wrap:AES256-WRAP", aes256wrap_functions
),
181 ALG("AES-192-WRAP:id-aes192-wrap:AES192-WRAP", aes192wrap_functions
),
182 ALG("AES-128-WRAP:id-aes128-wrap:AES128-WRAP", aes128wrap_functions
),
183 ALG("AES-256-WRAP-PAD:id-aes256-wrap-pad:AES256-WRAP-PAD",
184 aes256wrappad_functions
),
185 ALG("AES-192-WRAP-PAD:id-aes192-wrap-pad:AES192-WRAP-PAD",
186 aes192wrappad_functions
),
187 ALG("AES-128-WRAP-PAD:id-aes128-wrap-pad:AES128-WRAP-PAD",
188 aes128wrappad_functions
),
189 ALGC("AES-128-CBC-HMAC-SHA1", aes128cbc_hmac_sha1_functions
,
190 cipher_capable_aes_cbc_hmac_sha1
),
191 ALGC("AES-256-CBC-HMAC-SHA1", aes256cbc_hmac_sha1_functions
,
192 cipher_capable_aes_cbc_hmac_sha1
),
193 ALGC("AES-128-CBC-HMAC-SHA256", aes128cbc_hmac_sha256_functions
,
194 cipher_capable_aes_cbc_hmac_sha256
),
195 ALGC("AES-256-CBC-HMAC-SHA256", aes256cbc_hmac_sha256_functions
,
196 cipher_capable_aes_cbc_hmac_sha256
),
197 #ifndef OPENSSL_NO_ARIA
198 ALG("ARIA-256-GCM", aria256gcm_functions
),
199 ALG("ARIA-192-GCM", aria192gcm_functions
),
200 ALG("ARIA-128-GCM", aria128gcm_functions
),
201 ALG("ARIA-256-CCM", aria256ccm_functions
),
202 ALG("ARIA-192-CCM", aria192ccm_functions
),
203 ALG("ARIA-128-CCM", aria128ccm_functions
),
204 ALG("ARIA-256-ECB", aria256ecb_functions
),
205 ALG("ARIA-192-ECB", aria192ecb_functions
),
206 ALG("ARIA-128-ECB", aria128ecb_functions
),
207 ALG("ARIA-256-CBC:ARIA256", aria256cbc_functions
),
208 ALG("ARIA-192-CBC:ARIA192", aria192cbc_functions
),
209 ALG("ARIA-128-CBC:ARIA128", aria128cbc_functions
),
210 ALG("ARIA-256-OFB", aria256ofb_functions
),
211 ALG("ARIA-192-OFB", aria192ofb_functions
),
212 ALG("ARIA-128-OFB", aria128ofb_functions
),
213 ALG("ARIA-256-CFB", aria256cfb_functions
),
214 ALG("ARIA-192-CFB", aria192cfb_functions
),
215 ALG("ARIA-128-CFB", aria128cfb_functions
),
216 ALG("ARIA-256-CFB1", aria256cfb1_functions
),
217 ALG("ARIA-192-CFB1", aria192cfb1_functions
),
218 ALG("ARIA-128-CFB1", aria128cfb1_functions
),
219 ALG("ARIA-256-CFB8", aria256cfb8_functions
),
220 ALG("ARIA-192-CFB8", aria192cfb8_functions
),
221 ALG("ARIA-128-CFB8", aria128cfb8_functions
),
222 ALG("ARIA-256-CTR", aria256ctr_functions
),
223 ALG("ARIA-192-CTR", aria192ctr_functions
),
224 ALG("ARIA-128-CTR", aria128ctr_functions
),
225 #endif /* OPENSSL_NO_ARIA */
226 #ifndef OPENSSL_NO_CAMELLIA
227 ALG("CAMELLIA-256-ECB", camellia256ecb_functions
),
228 ALG("CAMELLIA-192-ECB", camellia192ecb_functions
),
229 ALG("CAMELLIA-128-ECB", camellia128ecb_functions
),
230 ALG("CAMELLIA-256-CBC:CAMELLIA256", camellia256cbc_functions
),
231 ALG("CAMELLIA-192-CBC:CAMELLIA192", camellia192cbc_functions
),
232 ALG("CAMELLIA-128-CBC:CAMELLIA128", camellia128cbc_functions
),
233 ALG("CAMELLIA-256-OFB", camellia256ofb_functions
),
234 ALG("CAMELLIA-192-OFB", camellia192ofb_functions
),
235 ALG("CAMELLIA-128-OFB", camellia128ofb_functions
),
236 ALG("CAMELLIA-256-CFB", camellia256cfb_functions
),
237 ALG("CAMELLIA-192-CFB", camellia192cfb_functions
),
238 ALG("CAMELLIA-128-CFB", camellia128cfb_functions
),
239 ALG("CAMELLIA-256-CFB1", camellia256cfb1_functions
),
240 ALG("CAMELLIA-192-CFB1", camellia192cfb1_functions
),
241 ALG("CAMELLIA-128-CFB1", camellia128cfb1_functions
),
242 ALG("CAMELLIA-256-CFB8", camellia256cfb8_functions
),
243 ALG("CAMELLIA-192-CFB8", camellia192cfb8_functions
),
244 ALG("CAMELLIA-128-CFB8", camellia128cfb8_functions
),
245 ALG("CAMELLIA-256-CTR", camellia256ctr_functions
),
246 ALG("CAMELLIA-192-CTR", camellia192ctr_functions
),
247 ALG("CAMELLIA-128-CTR", camellia128ctr_functions
),
248 #endif /* OPENSSL_NO_CAMELLIA */
249 #ifndef OPENSSL_NO_DES
250 ALG("DES-EDE3-ECB:DES-EDE3", tdes_ede3_ecb_functions
),
251 ALG("DES-EDE3-CBC:DES3", tdes_ede3_cbc_functions
),
252 ALG("DES-EDE3-OFB", tdes_ede3_ofb_functions
),
253 ALG("DES-EDE3-CFB", tdes_ede3_cfb_functions
),
254 ALG("DES-EDE3-CFB8", tdes_ede3_cfb8_functions
),
255 ALG("DES-EDE3-CFB1", tdes_ede3_cfb1_functions
),
256 ALG("DES-EDE-ECB:DES-EDE", tdes_ede2_ecb_functions
),
257 ALG("DES-EDE-CBC", tdes_ede2_cbc_functions
),
258 ALG("DES-EDE-OFB", tdes_ede2_ofb_functions
),
259 ALG("DES-EDE-CFB", tdes_ede2_cfb_functions
),
260 ALG("DESX-CBC:DESX", tdes_desx_cbc_functions
),
261 ALG("DES3-WRAP:id-smime-alg-CMS3DESwrap", tdes_wrap_cbc_functions
),
262 ALG("DES-ECB", des_ecb_functions
),
263 ALG("DES-CBC:DES", des_cbc_functions
),
264 ALG("DES-OFB", des_ofb64_functions
),
265 ALG("DES-CFB", des_cfb64_functions
),
266 ALG("DES-CFB1", des_cfb1_functions
),
267 ALG("DES-CFB8", des_cfb8_functions
),
268 #endif /* OPENSSL_NO_DES */
269 #ifndef OPENSSL_NO_BF
270 ALG("BF-ECB", blowfish128ecb_functions
),
271 ALG("BF-CBC:BF:BLOWFISH", blowfish128cbc_functions
),
272 ALG("BF-OFB", blowfish64ofb64_functions
),
273 ALG("BF-CFB", blowfish64cfb64_functions
),
274 #endif /* OPENSSL_NO_BF */
275 #ifndef OPENSSL_NO_IDEA
276 ALG("IDEA-ECB", idea128ecb_functions
),
277 ALG("IDEA-CBC:IDEA", idea128cbc_functions
),
278 ALG("IDEA-OFB:IDEA-OFB64", idea128ofb64_functions
),
279 ALG("IDEA-CFB:IDEA-CFB64", idea128cfb64_functions
),
280 #endif /* OPENSSL_NO_IDEA */
281 #ifndef OPENSSL_NO_CAST
282 ALG("CAST5-ECB", cast5128ecb_functions
),
283 ALG("CAST5-CBC:CAST-CBC:CAST", cast5128cbc_functions
),
284 ALG("CAST5-OFB", cast564ofb64_functions
),
285 ALG("CAST5-CFB", cast564cfb64_functions
),
286 #endif /* OPENSSL_NO_CAST */
287 #ifndef OPENSSL_NO_SEED
288 ALG("SEED-ECB", seed128ecb_functions
),
289 ALG("SEED-CBC:SEED", seed128cbc_functions
),
290 ALG("SEED-OFB:SEED-OFB128", seed128ofb128_functions
),
291 ALG("SEED-CFB:SEED-CFB128", seed128cfb128_functions
),
292 #endif /* OPENSSL_NO_SEED */
293 #ifndef OPENSSL_NO_SM4
294 ALG("SM4-ECB", sm4128ecb_functions
),
295 ALG("SM4-CBC:SM4", sm4128cbc_functions
),
296 ALG("SM4-CTR", sm4128ctr_functions
),
297 ALG("SM4-OFB:SM4-OFB128", sm4128ofb128_functions
),
298 ALG("SM4-CFB:SM4-CFB128", sm4128cfb128_functions
),
299 #endif /* OPENSSL_NO_SM4 */
300 #ifndef OPENSSL_NO_RC4
301 ALG("RC4", rc4128_functions
),
302 ALG("RC4-40", rc440_functions
),
303 # ifndef OPENSSL_NO_MD5
304 ALG("RC4-HMAC-MD5", rc4_hmac_md5_functions
),
305 # endif /* OPENSSL_NO_MD5 */
306 #endif /* OPENSSL_NO_RC4 */
307 #ifndef OPENSSL_NO_RC5
308 ALG("RC5-ECB", rc5128ecb_functions
),
309 ALG("RC5-CBC", rc5128cbc_functions
),
310 ALG("RC5-OFB", rc5128ofb64_functions
),
311 ALG("RC5-CFB", rc5128cfb64_functions
),
312 #endif /* OPENSSL_NO_RC5 */
313 #ifndef OPENSSL_NO_RC2
314 ALG("RC2-ECB", rc2128ecb_functions
),
315 ALG("RC2-CBC", rc2128cbc_functions
),
316 ALG("RC2-40-CBC", rc240cbc_functions
),
317 ALG("RC2-64-CBC", rc264cbc_functions
),
318 ALG("RC2-CFB", rc2128cfb128_functions
),
319 ALG("RC2-OFB", rc2128ofb128_functions
),
320 #endif /* OPENSSL_NO_RC2 */
321 #ifndef OPENSSL_NO_CHACHA
322 ALG("ChaCha20", chacha20_functions
),
323 # ifndef OPENSSL_NO_POLY1305
324 ALG("ChaCha20-Poly1305", chacha20_poly1305_functions
),
325 # endif /* OPENSSL_NO_POLY1305 */
326 #endif /* OPENSSL_NO_CHACHA */
327 { { NULL
, NULL
, NULL
}, NULL
}
329 static OSSL_ALGORITHM exported_ciphers
[OSSL_NELEM(deflt_ciphers
)];
331 static const OSSL_ALGORITHM deflt_macs
[] = {
332 #ifndef OPENSSL_NO_BLAKE2
333 { "BLAKE2BMAC", "default=yes", blake2bmac_functions
},
334 { "BLAKE2SMAC", "default=yes", blake2smac_functions
},
336 #ifndef OPENSSL_NO_CMAC
337 { "CMAC", "default=yes", cmac_functions
},
339 { "GMAC", "default=yes", gmac_functions
},
340 { "HMAC", "default=yes", hmac_functions
},
341 { "KMAC-128:KMAC128", "default=yes", kmac128_functions
},
342 { "KMAC-256:KMAC256", "default=yes", kmac256_functions
},
343 #ifndef OPENSSL_NO_SIPHASH
344 { "SIPHASH", "default=yes", siphash_functions
},
346 #ifndef OPENSSL_NO_POLY1305
347 { "POLY1305", "default=yes", poly1305_functions
},
352 static const OSSL_ALGORITHM deflt_kdfs
[] = {
353 { "HKDF", "default=yes", kdf_hkdf_functions
},
354 { "SSKDF", "default=yes", kdf_sskdf_functions
},
355 { "PBKDF2", "default=yes", kdf_pbkdf2_functions
},
356 { "SSHKDF", "default=yes", kdf_sshkdf_functions
},
357 { "X963KDF", "default=yes", kdf_x963_kdf_functions
},
358 { "TLS1-PRF", "default=yes", kdf_tls1_prf_functions
},
359 { "KBKDF", "default=yes", kdf_kbkdf_functions
},
360 #ifndef OPENSSL_NO_CMS
361 { "X942KDF", "default=yes", kdf_x942_kdf_functions
},
363 #ifndef OPENSSL_NO_SCRYPT
364 { "SCRYPT:id-scrypt", "default=yes", kdf_scrypt_functions
},
366 { "KRB5KDF", "default=yes", kdf_krb5kdf_functions
},
370 static const OSSL_ALGORITHM deflt_keyexch
[] = {
371 #ifndef OPENSSL_NO_DH
372 { "DH:dhKeyAgreement", "default=yes", dh_keyexch_functions
},
377 static const OSSL_ALGORITHM deflt_signature
[] = {
378 #ifndef OPENSSL_NO_DSA
379 { "DSA:dsaEncryption", "default=yes", dsa_signature_functions
},
384 static const OSSL_ALGORITHM deflt_asym_cipher
[] = {
385 { "RSA:rsaEncryption", "default=yes", rsa_asym_cipher_functions
},
389 static const OSSL_ALGORITHM deflt_keymgmt
[] = {
390 #ifndef OPENSSL_NO_DH
391 { "DH", "default=yes", dh_keymgmt_functions
},
393 #ifndef OPENSSL_NO_DSA
394 { "DSA", "default=yes", dsa_keymgmt_functions
},
396 { "RSA", "default=yes", rsa_keymgmt_functions
},
400 static const OSSL_ALGORITHM deflt_serializer
[] = {
401 { "RSA", "default=yes,format=text,type=private",
402 rsa_priv_text_serializer_functions
},
403 { "RSA", "default=yes,format=text,type=public",
404 rsa_pub_text_serializer_functions
},
405 { "RSA", "default=yes,format=der,type=private",
406 rsa_priv_der_serializer_functions
},
407 { "RSA", "default=yes,format=der,type=public",
408 rsa_pub_der_serializer_functions
},
409 { "RSA", "default=yes,format=pem,type=private",
410 rsa_priv_pem_serializer_functions
},
411 { "RSA", "default=yes,format=pem,type=public",
412 rsa_pub_pem_serializer_functions
},
414 #ifndef OPENSSL_NO_DH
415 { "DH", "default=yes,format=text,type=private",
416 dh_priv_text_serializer_functions
},
417 { "DH", "default=yes,format=text,type=public",
418 dh_pub_text_serializer_functions
},
419 { "DH", "default=yes,format=text,type=domainparams",
420 dh_param_text_serializer_functions
},
421 { "DH", "default=yes,format=der,type=private",
422 dh_priv_der_serializer_functions
},
423 { "DH", "default=yes,format=der,type=public",
424 dh_pub_der_serializer_functions
},
425 { "DH", "default=yes,format=der,type=domainparams",
426 dh_param_der_serializer_functions
},
427 { "DH", "default=yes,format=pem,type=private",
428 dh_priv_pem_serializer_functions
},
429 { "DH", "default=yes,format=pem,type=public",
430 dh_pub_pem_serializer_functions
},
431 { "DH", "default=yes,format=pem,type=domainparams",
432 dh_param_pem_serializer_functions
},
435 #ifndef OPENSSL_NO_DSA
436 { "DSA", "default=yes,format=text,type=private",
437 dsa_priv_text_serializer_functions
},
438 { "DSA", "default=yes,format=text,type=public",
439 dsa_pub_text_serializer_functions
},
440 { "DSA", "default=yes,format=text,type=domainparams",
441 dsa_param_text_serializer_functions
},
442 { "DSA", "default=yes,format=der,type=private",
443 dsa_priv_der_serializer_functions
},
444 { "DSA", "default=yes,format=der,type=public",
445 dsa_pub_der_serializer_functions
},
446 { "DSA", "default=yes,format=der,type=domainparams",
447 dsa_param_der_serializer_functions
},
448 { "DSA", "default=yes,format=pem,type=private",
449 dsa_priv_pem_serializer_functions
},
450 { "DSA", "default=yes,format=pem,type=public",
451 dsa_pub_pem_serializer_functions
},
452 { "DSA", "default=yes,format=pem,type=domainparams",
453 dsa_param_pem_serializer_functions
},
459 static const OSSL_ALGORITHM
*deflt_query(OSSL_PROVIDER
*prov
,
464 switch (operation_id
) {
466 return deflt_digests
;
468 ossl_prov_cache_exported_algorithms(deflt_ciphers
, exported_ciphers
);
469 return exported_ciphers
;
474 case OSSL_OP_KEYMGMT
:
475 return deflt_keymgmt
;
476 case OSSL_OP_KEYEXCH
:
477 return deflt_keyexch
;
478 case OSSL_OP_SIGNATURE
:
479 return deflt_signature
;
480 case OSSL_OP_ASYM_CIPHER
:
481 return deflt_asym_cipher
;
482 case OSSL_OP_SERIALIZER
:
483 return deflt_serializer
;
488 /* Functions we provide to the core */
489 static const OSSL_DISPATCH deflt_dispatch_table
[] = {
490 { OSSL_FUNC_PROVIDER_GETTABLE_PARAMS
, (void (*)(void))deflt_gettable_params
},
491 { OSSL_FUNC_PROVIDER_GET_PARAMS
, (void (*)(void))deflt_get_params
},
492 { OSSL_FUNC_PROVIDER_QUERY_OPERATION
, (void (*)(void))deflt_query
},
496 OSSL_provider_init_fn ossl_default_provider_init
;
498 int ossl_default_provider_init(const OSSL_PROVIDER
*provider
,
499 const OSSL_DISPATCH
*in
,
500 const OSSL_DISPATCH
**out
,
503 OSSL_core_get_library_context_fn
*c_get_libctx
= NULL
;
505 if (!ossl_prov_bio_from_dispatch(in
))
507 for (; in
->function_id
!= 0; in
++) {
508 switch (in
->function_id
) {
509 case OSSL_FUNC_CORE_GETTABLE_PARAMS
:
510 c_gettable_params
= OSSL_get_core_gettable_params(in
);
512 case OSSL_FUNC_CORE_GET_PARAMS
:
513 c_get_params
= OSSL_get_core_get_params(in
);
515 case OSSL_FUNC_CORE_GET_LIBRARY_CONTEXT
:
516 c_get_libctx
= OSSL_get_core_get_library_context(in
);
519 /* Just ignore anything we don't understand */
524 if (c_get_libctx
== NULL
)
527 *out
= deflt_dispatch_table
;
530 * We want to make sure that all calls from this provider that requires
531 * a library context use the same context as the one used to call our
532 * functions. We do that by passing it along as the provider context.
534 *provctx
= c_get_libctx(provider
);