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Params: add argument to the _from_text calls to indicate if the param exists.
[thirdparty/openssl.git] / providers / defltprov.c
CommitLineData
8a73348b
MC		 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#include <string.h>
11#include <stdio.h>
55a0a117 12#include <openssl/opensslconf.h>
8a73348b
MC		 13#include <openssl/core.h>
14#include <openssl/core_numbers.h>
15#include <openssl/core_names.h>
16#include <openssl/params.h>
63665fff 17#include "prov/bio.h"
0d2bfe52 18#include "prov/providercommon.h"
af3e7e1b 19#include "prov/implementations.h"
0d2bfe52
SL		 20#include "prov/provider_util.h"
21#include "internal/nelem.h"
22
23#define ALGC(NAMES, FUNC, CHECK) { { NAMES, "default=yes", FUNC }, CHECK }
24#define ALG(NAMES, FUNC) ALGC(NAMES, FUNC, NULL)
8a73348b
MC		 25
26/* Functions provided by the core */
dca97d00 27static OSSL_core_gettable_params_fn *c_gettable_params = NULL;
8a73348b
MC		 28static OSSL_core_get_params_fn *c_get_params = NULL;
29
30/* Parameters we provide to the core */
26175013
RL		 31static 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),
35 OSSL_PARAM_END
8a73348b
MC		 36};
37
dca97d00 38static const OSSL_PARAM *deflt_gettable_params(const OSSL_PROVIDER *prov)
8a73348b
MC		 39{
40 return deflt_param_types;
41}
42
4e7991b4 43static int deflt_get_params(const OSSL_PROVIDER *prov, OSSL_PARAM params[])
8a73348b 44{
4e7991b4 45 OSSL_PARAM *p;
8a73348b
MC		 46
47 p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_NAME);
48 if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, "OpenSSL Default Provider"))
49 return 0;
50 p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_VERSION);
51 if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, OPENSSL_VERSION_STR))
52 return 0;
53 p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_BUILDINFO);
54 if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, OPENSSL_FULL_VERSION_STR))
55 return 0;
56
57 return 1;
58}
59
df553b79
RL		 60/*
61 * For the algorithm names, we use the following formula for our primary
62 * names:
63 *
64 * ALGNAME[VERSION?][-SUBNAME[VERSION?]?][-SIZE?][-MODE?]
65 *
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
70 * as an alias).
71 *
72 * SUBNAME may be present where we are combining multiple
73 * algorithms together, e.g. MD5-SHA1.
74 *
75 * SIZE is only present if multiple versions of an algorithm exist
76 * with different sizes (e.g. AES-128-CBC, AES-256-CBC)
77 *
78 * MODE is only present where applicable.
79 *
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.
cc35c3ed
MC		 83 *
84 * Algorithm names are case insensitive, but we use all caps in our "canonical"
85 * names for consistency.
df553b79 86 */
de29ff17 87static const OSSL_ALGORITHM deflt_digests[] = {
df553b79
RL		 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 },
d5e5e2ff 98
df553b79 99 /* We agree with NIST here, so one name only */
d5e5e2ff
SL		 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 },
104
e23cda00 105 /*
cc35c3ed
MC		 106 * KECCAK-KMAC-128 and KECCAK-KMAC-256 as hashes are mostly useful for
107 * the KMAC-128 and KMAC-256.
e23cda00 108 */
cc35c3ed
MC		 109 { "KECCAK-KMAC-128:KECCAK-KMAC128", "default=yes", keccak_kmac_128_functions },
110 { "KECCAK-KMAC-256:KECCAK-KMAC256", "default=yes", keccak_kmac_256_functions },
d5e5e2ff 111
df553b79
RL		 112 /* Our primary name:NIST name */
113 { "SHAKE-128:SHAKE128", "default=yes", shake_128_functions },
114 { "SHAKE-256:SHAKE256", "default=yes", shake_256_functions },
d5e5e2ff
SL		 115
116#ifndef OPENSSL_NO_BLAKE2
df553b79
RL		 117 /*
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.
123 */
cc35c3ed
MC		 124 { "BLAKE2S-256:BLAKE2s256", "default=yes", blake2s256_functions },
125 { "BLAKE2B-512:BLAKE2b512", "default=yes", blake2b512_functions },
d5e5e2ff
SL		 126#endif /* OPENSSL_NO_BLAKE2 */
127
128#ifndef OPENSSL_NO_SM3
129 { "SM3", "default=yes", sm3_functions },
130#endif /* OPENSSL_NO_SM3 */
131
132#ifndef OPENSSL_NO_MD5
133 { "MD5", "default=yes", md5_functions },
134 { "MD5-SHA1", "default=yes", md5_sha1_functions },
135#endif /* OPENSSL_NO_MD5 */
136
de29ff17
MC		 137 { NULL, NULL, NULL }
138};
139
0d2bfe52 140static const OSSL_ALGORITHM_CAPABLE deflt_ciphers[] = {
068489a2 141 ALG("NULL", null_functions),
0d2bfe52
SL		 142 ALG("AES-256-ECB", aes256ecb_functions),
143 ALG("AES-192-ECB", aes192ecb_functions),
144 ALG("AES-128-ECB", aes128ecb_functions),
145 ALG("AES-256-CBC", aes256cbc_functions),
146 ALG("AES-192-CBC", aes192cbc_functions),
147 ALG("AES-128-CBC", aes128cbc_functions),
148 ALG("AES-256-OFB", aes256ofb_functions),
149 ALG("AES-192-OFB", aes192ofb_functions),
150 ALG("AES-128-OFB", aes128ofb_functions),
151 ALG("AES-256-CFB", aes256cfb_functions),
152 ALG("AES-192-CFB", aes192cfb_functions),
153 ALG("AES-128-CFB", aes128cfb_functions),
154 ALG("AES-256-CFB1", aes256cfb1_functions),
155 ALG("AES-192-CFB1", aes192cfb1_functions),
156 ALG("AES-128-CFB1", aes128cfb1_functions),
157 ALG("AES-256-CFB8", aes256cfb8_functions),
158 ALG("AES-192-CFB8", aes192cfb8_functions),
159 ALG("AES-128-CFB8", aes128cfb8_functions),
160 ALG("AES-256-CTR", aes256ctr_functions),
161 ALG("AES-192-CTR", aes192ctr_functions),
162 ALG("AES-128-CTR", aes128ctr_functions),
163 ALG("AES-256-XTS", aes256xts_functions),
164 ALG("AES-128-XTS", aes128xts_functions),
3837c202 165#ifndef OPENSSL_NO_OCB
0d2bfe52
SL		 166 ALG("AES-256-OCB", aes256ocb_functions),
167 ALG("AES-192-OCB", aes192ocb_functions),
168 ALG("AES-128-OCB", aes128ocb_functions),
3837c202 169#endif /* OPENSSL_NO_OCB */
eb173822 170#ifndef OPENSSL_NO_SIV
0d2bfe52
SL		 171 ALG("AES-128-SIV", aes128siv_functions),
172 ALG("AES-192-SIV", aes192siv_functions),
173 ALG("AES-256-SIV", aes256siv_functions),
eb173822 174#endif /* OPENSSL_NO_SIV */
0d2bfe52
SL		 175 ALG("AES-256-GCM:id-aes256-GCM", aes256gcm_functions),
176 ALG("AES-192-GCM:id-aes192-GCM", aes192gcm_functions),
177 ALG("AES-128-GCM:id-aes128-GCM", aes128gcm_functions),
178 ALG("AES-256-CCM:id-aes256-CCM", aes256ccm_functions),
179 ALG("AES-192-CCM:id-aes192-CCM", aes192ccm_functions),
180 ALG("AES-128-CCM:id-aes128-CCM", aes128ccm_functions),
181 ALG("AES-256-WRAP:id-aes256-wrap:AES256-WRAP", aes256wrap_functions),
182 ALG("AES-192-WRAP:id-aes192-wrap:AES192-WRAP", aes192wrap_functions),
183 ALG("AES-128-WRAP:id-aes128-wrap:AES128-WRAP", aes128wrap_functions),
184 ALG("AES-256-WRAP-PAD:id-aes256-wrap-pad:AES256-WRAP-PAD",
185 aes256wrappad_functions),
186 ALG("AES-192-WRAP-PAD:id-aes192-wrap-pad:AES192-WRAP-PAD",
187 aes192wrappad_functions),
188 ALG("AES-128-WRAP-PAD:id-aes128-wrap-pad:AES128-WRAP-PAD",
189 aes128wrappad_functions),
190 ALGC("AES-128-CBC-HMAC-SHA1", aes128cbc_hmac_sha1_functions,
191 cipher_capable_aes_cbc_hmac_sha1),
192 ALGC("AES-256-CBC-HMAC-SHA1", aes256cbc_hmac_sha1_functions,
193 cipher_capable_aes_cbc_hmac_sha1),
194 ALGC("AES-128-CBC-HMAC-SHA256", aes128cbc_hmac_sha256_functions,
195 cipher_capable_aes_cbc_hmac_sha256),
196 ALGC("AES-256-CBC-HMAC-SHA256", aes256cbc_hmac_sha256_functions,
197 cipher_capable_aes_cbc_hmac_sha256),
a672a02a 198#ifndef OPENSSL_NO_ARIA
0d2bfe52
SL		 199 ALG("ARIA-256-GCM", aria256gcm_functions),
200 ALG("ARIA-192-GCM", aria192gcm_functions),
201 ALG("ARIA-128-GCM", aria128gcm_functions),
202 ALG("ARIA-256-CCM", aria256ccm_functions),
203 ALG("ARIA-192-CCM", aria192ccm_functions),
204 ALG("ARIA-128-CCM", aria128ccm_functions),
205 ALG("ARIA-256-ECB", aria256ecb_functions),
206 ALG("ARIA-192-ECB", aria192ecb_functions),
207 ALG("ARIA-128-ECB", aria128ecb_functions),
208 ALG("ARIA-256-CBC:ARIA256", aria256cbc_functions),
209 ALG("ARIA-192-CBC:ARIA192", aria192cbc_functions),
210 ALG("ARIA-128-CBC:ARIA128", aria128cbc_functions),
211 ALG("ARIA-256-OFB", aria256ofb_functions),
212 ALG("ARIA-192-OFB", aria192ofb_functions),
213 ALG("ARIA-128-OFB", aria128ofb_functions),
214 ALG("ARIA-256-CFB", aria256cfb_functions),
215 ALG("ARIA-192-CFB", aria192cfb_functions),
216 ALG("ARIA-128-CFB", aria128cfb_functions),
217 ALG("ARIA-256-CFB1", aria256cfb1_functions),
218 ALG("ARIA-192-CFB1", aria192cfb1_functions),
219 ALG("ARIA-128-CFB1", aria128cfb1_functions),
220 ALG("ARIA-256-CFB8", aria256cfb8_functions),
221 ALG("ARIA-192-CFB8", aria192cfb8_functions),
222 ALG("ARIA-128-CFB8", aria128cfb8_functions),
223 ALG("ARIA-256-CTR", aria256ctr_functions),
224 ALG("ARIA-192-CTR", aria192ctr_functions),
225 ALG("ARIA-128-CTR", aria128ctr_functions),
a672a02a 226#endif /* OPENSSL_NO_ARIA */
e1178600 227#ifndef OPENSSL_NO_CAMELLIA
0d2bfe52
SL		 228 ALG("CAMELLIA-256-ECB", camellia256ecb_functions),
229 ALG("CAMELLIA-192-ECB", camellia192ecb_functions),
230 ALG("CAMELLIA-128-ECB", camellia128ecb_functions),
231 ALG("CAMELLIA-256-CBC:CAMELLIA256", camellia256cbc_functions),
232 ALG("CAMELLIA-192-CBC:CAMELLIA192", camellia192cbc_functions),
233 ALG("CAMELLIA-128-CBC:CAMELLIA128", camellia128cbc_functions),
234 ALG("CAMELLIA-256-OFB", camellia256ofb_functions),
235 ALG("CAMELLIA-192-OFB", camellia192ofb_functions),
236 ALG("CAMELLIA-128-OFB", camellia128ofb_functions),
237 ALG("CAMELLIA-256-CFB", camellia256cfb_functions),
238 ALG("CAMELLIA-192-CFB", camellia192cfb_functions),
239 ALG("CAMELLIA-128-CFB", camellia128cfb_functions),
240 ALG("CAMELLIA-256-CFB1", camellia256cfb1_functions),
241 ALG("CAMELLIA-192-CFB1", camellia192cfb1_functions),
242 ALG("CAMELLIA-128-CFB1", camellia128cfb1_functions),
243 ALG("CAMELLIA-256-CFB8", camellia256cfb8_functions),
244 ALG("CAMELLIA-192-CFB8", camellia192cfb8_functions),
245 ALG("CAMELLIA-128-CFB8", camellia128cfb8_functions),
246 ALG("CAMELLIA-256-CTR", camellia256ctr_functions),
247 ALG("CAMELLIA-192-CTR", camellia192ctr_functions),
248 ALG("CAMELLIA-128-CTR", camellia128ctr_functions),
e1178600 249#endif /* OPENSSL_NO_CAMELLIA */
cb1548bc 250#ifndef OPENSSL_NO_DES
0d2bfe52
SL		 251 ALG("DES-EDE3-ECB:DES-EDE3", tdes_ede3_ecb_functions),
252 ALG("DES-EDE3-CBC:DES3", tdes_ede3_cbc_functions),
253 ALG("DES-EDE3-OFB", tdes_ede3_ofb_functions),
254 ALG("DES-EDE3-CFB", tdes_ede3_cfb_functions),
255 ALG("DES-EDE3-CFB8", tdes_ede3_cfb8_functions),
256 ALG("DES-EDE3-CFB1", tdes_ede3_cfb1_functions),
257 ALG("DES-EDE-ECB:DES-EDE", tdes_ede2_ecb_functions),
258 ALG("DES-EDE-CBC", tdes_ede2_cbc_functions),
259 ALG("DES-EDE-OFB", tdes_ede2_ofb_functions),
260 ALG("DES-EDE-CFB", tdes_ede2_cfb_functions),
261 ALG("DESX-CBC:DESX", tdes_desx_cbc_functions),
262 ALG("DES3-WRAP:id-smime-alg-CMS3DESwrap", tdes_wrap_cbc_functions),
263 ALG("DES-ECB", des_ecb_functions),
264 ALG("DES-CBC:DES", des_cbc_functions),
265 ALG("DES-OFB", des_ofb64_functions),
266 ALG("DES-CFB", des_cfb64_functions),
267 ALG("DES-CFB1", des_cfb1_functions),
268 ALG("DES-CFB8", des_cfb8_functions),
cb1548bc 269#endif /* OPENSSL_NO_DES */
55c7dc79 270#ifndef OPENSSL_NO_BF
0d2bfe52
SL		 271 ALG("BF-ECB", blowfish128ecb_functions),
272 ALG("BF-CBC:BF:BLOWFISH", blowfish128cbc_functions),
273 ALG("BF-OFB", blowfish64ofb64_functions),
274 ALG("BF-CFB", blowfish64cfb64_functions),
55c7dc79 275#endif /* OPENSSL_NO_BF */
f22431f2 276#ifndef OPENSSL_NO_IDEA
0d2bfe52
SL		 277 ALG("IDEA-ECB", idea128ecb_functions),
278 ALG("IDEA-CBC:IDEA", idea128cbc_functions),
279 ALG("IDEA-OFB:IDEA-OFB64", idea128ofb64_functions),
280 ALG("IDEA-CFB:IDEA-CFB64", idea128cfb64_functions),
f22431f2 281#endif /* OPENSSL_NO_IDEA */
18b00427 282#ifndef OPENSSL_NO_CAST
0d2bfe52
SL		 283 ALG("CAST5-ECB", cast5128ecb_functions),
284 ALG("CAST5-CBC:CAST-CBC:CAST", cast5128cbc_functions),
285 ALG("CAST5-OFB", cast564ofb64_functions),
286 ALG("CAST5-CFB", cast564cfb64_functions),
18b00427 287#endif /* OPENSSL_NO_CAST */
70adc646 288#ifndef OPENSSL_NO_SEED
0d2bfe52
SL		 289 ALG("SEED-ECB", seed128ecb_functions),
290 ALG("SEED-CBC:SEED", seed128cbc_functions),
291 ALG("SEED-OFB:SEED-OFB128", seed128ofb128_functions),
292 ALG("SEED-CFB:SEED-CFB128", seed128cfb128_functions),
70adc646 293#endif /* OPENSSL_NO_SEED */
105dde25 294#ifndef OPENSSL_NO_SM4
0d2bfe52
SL		 295 ALG("SM4-ECB", sm4128ecb_functions),
296 ALG("SM4-CBC:SM4", sm4128cbc_functions),
297 ALG("SM4-CTR", sm4128ctr_functions),
298 ALG("SM4-OFB:SM4-OFB128", sm4128ofb128_functions),
299 ALG("SM4-CFB:SM4-CFB128", sm4128cfb128_functions),
105dde25 300#endif /* OPENSSL_NO_SM4 */
bafde183 301#ifndef OPENSSL_NO_RC4
0d2bfe52
SL		 302 ALG("RC4", rc4128_functions),
303 ALG("RC4-40", rc440_functions),
8fece335 304# ifndef OPENSSL_NO_MD5
0d2bfe52 305 ALG("RC4-HMAC-MD5", rc4_hmac_md5_functions),
8fece335 306# endif /* OPENSSL_NO_MD5 */
bafde183 307#endif /* OPENSSL_NO_RC4 */
6a41156c 308#ifndef OPENSSL_NO_RC5
0d2bfe52
SL		 309 ALG("RC5-ECB", rc5128ecb_functions),
310 ALG("RC5-CBC", rc5128cbc_functions),
311 ALG("RC5-OFB", rc5128ofb64_functions),
312 ALG("RC5-CFB", rc5128cfb64_functions),
6a41156c 313#endif /* OPENSSL_NO_RC5 */
f816aa47 314#ifndef OPENSSL_NO_RC2
0d2bfe52
SL		 315 ALG("RC2-ECB", rc2128ecb_functions),
316 ALG("RC2-CBC", rc2128cbc_functions),
317 ALG("RC2-40-CBC", rc240cbc_functions),
318 ALG("RC2-64-CBC", rc264cbc_functions),
319 ALG("RC2-CFB", rc2128cfb128_functions),
320 ALG("RC2-OFB", rc2128ofb128_functions),
f816aa47 321#endif /* OPENSSL_NO_RC2 */
3d5a7578 322#ifndef OPENSSL_NO_CHACHA
0d2bfe52 323 ALG("ChaCha20", chacha20_functions),
3d5a7578 324# ifndef OPENSSL_NO_POLY1305
0d2bfe52 325 ALG("ChaCha20-Poly1305", chacha20_poly1305_functions),
3d5a7578
SL		 326# endif /* OPENSSL_NO_POLY1305 */
327#endif /* OPENSSL_NO_CHACHA */
0d2bfe52 328 { { NULL, NULL, NULL }, NULL }
aab26e6f 329};
0d2bfe52 330static OSSL_ALGORITHM exported_ciphers[OSSL_NELEM(deflt_ciphers)];
aab26e6f 331
55a0a117
RL		 332static const OSSL_ALGORITHM deflt_macs[] = {
333#ifndef OPENSSL_NO_BLAKE2
cc35c3ed
MC		 334 { "BLAKE2BMAC", "default=yes", blake2bmac_functions },
335 { "BLAKE2SMAC", "default=yes", blake2smac_functions },
2e5db6ad
RL		 336#endif
337#ifndef OPENSSL_NO_CMAC
338 { "CMAC", "default=yes", cmac_functions },
55a0a117 339#endif
d33313be 340 { "GMAC", "default=yes", gmac_functions },
5183ebdc 341 { "HMAC", "default=yes", hmac_functions },
cc35c3ed
MC		 342 { "KMAC-128:KMAC128", "default=yes", kmac128_functions },
343 { "KMAC-256:KMAC256", "default=yes", kmac256_functions },
4657693d 344#ifndef OPENSSL_NO_SIPHASH
cc35c3ed 345 { "SIPHASH", "default=yes", siphash_functions },
ae0b6b92
RL		 346#endif
347#ifndef OPENSSL_NO_POLY1305
cc35c3ed 348 { "POLY1305", "default=yes", poly1305_functions },
4657693d 349#endif
55a0a117
RL		 350 { NULL, NULL, NULL }
351};
352
e3405a4a 353static const OSSL_ALGORITHM deflt_kdfs[] = {
0fee1dff
P		 354 { "HKDF", "default=yes", kdf_hkdf_functions },
355 { "SSKDF", "default=yes", kdf_sskdf_functions },
356 { "PBKDF2", "default=yes", kdf_pbkdf2_functions },
357 { "SSHKDF", "default=yes", kdf_sshkdf_functions },
358 { "X963KDF", "default=yes", kdf_x963_kdf_functions },
359 { "TLS1-PRF", "default=yes", kdf_tls1_prf_functions },
360 { "KBKDF", "default=yes", kdf_kbkdf_functions },
e3405a4a 361#ifndef OPENSSL_NO_CMS
0fee1dff 362 { "X942KDF", "default=yes", kdf_x942_kdf_functions },
e3405a4a
P		 363#endif
364#ifndef OPENSSL_NO_SCRYPT
df553b79 365 { "SCRYPT:id-scrypt", "default=yes", kdf_scrypt_functions },
e3405a4a 366#endif
0fee1dff
P		 367 { "KRB5KDF", "default=yes", kdf_krb5kdf_functions },
368 { NULL, NULL, NULL }
e3405a4a
P		 369};
370
89e29174 371static const OSSL_ALGORITHM deflt_keyexch[] = {
76ca35e7 372#ifndef OPENSSL_NO_DH
df553b79 373 { "DH:dhKeyAgreement", "default=yes", dh_keyexch_functions },
6f7d2135
MC		 374#endif
375#ifndef OPENSSL_NO_EC
4fe54d67 376 { "ECDH:id-ecPublicKey", "default=yes", ecdh_keyexch_functions },
6f7d2135
MC		 377 { "X25519", "default=yes", x25519_keyexch_functions },
378 { "X448", "default=yes", x448_keyexch_functions },
8b84b075
RL		 379#endif
380 { NULL, NULL, NULL }
381};
382
4889dadc
MC		 383static const OSSL_ALGORITHM deflt_signature[] = {
384#ifndef OPENSSL_NO_DSA
df553b79 385 { "DSA:dsaEncryption", "default=yes", dsa_signature_functions },
4889dadc
MC		 386#endif
387 { NULL, NULL, NULL }
388};
389
89abd1b6
MC		 390static const OSSL_ALGORITHM deflt_asym_cipher[] = {
391 { "RSA:rsaEncryption", "default=yes", rsa_asym_cipher_functions },
392 { NULL, NULL, NULL }
393};
4889dadc 394
8b84b075
RL		 395static const OSSL_ALGORITHM deflt_keymgmt[] = {
396#ifndef OPENSSL_NO_DH
22930321 397 { "DH:dhKeyAgreement", "default=yes", dh_keymgmt_functions },
4889dadc
MC		 398#endif
399#ifndef OPENSSL_NO_DSA
22930321 400 { "DSA:dsaEncryption", "default=yes", dsa_keymgmt_functions },
76ca35e7 401#endif
22930321 402 { "RSA:rsaEncryption", "default=yes", rsa_keymgmt_functions },
90d3cb57 403#ifndef OPENSSL_NO_EC
4fe54d67 404 { "EC:id-ecPublicKey", "default=yes", ec_keymgmt_functions },
90d3cb57
MC		 405 { "X25519", "default=yes", x25519_keymgmt_functions },
406 { "X448", "default=yes", x448_keymgmt_functions },
407#endif
89e29174
MC		 408 { NULL, NULL, NULL }
409};
410
677add38
RL		 411static const OSSL_ALGORITHM deflt_serializer[] = {
412 { "RSA", "default=yes,format=text,type=private",
413 rsa_priv_text_serializer_functions },
414 { "RSA", "default=yes,format=text,type=public",
415 rsa_pub_text_serializer_functions },
416 { "RSA", "default=yes,format=der,type=private",
417 rsa_priv_der_serializer_functions },
418 { "RSA", "default=yes,format=der,type=public",
419 rsa_pub_der_serializer_functions },
420 { "RSA", "default=yes,format=pem,type=private",
421 rsa_priv_pem_serializer_functions },
422 { "RSA", "default=yes,format=pem,type=public",
423 rsa_pub_pem_serializer_functions },
424
285c6913 425#ifndef OPENSSL_NO_DH
045e51cb
RL		 426 { "DH", "default=yes,format=text,type=private",
427 dh_priv_text_serializer_functions },
428 { "DH", "default=yes,format=text,type=public",
429 dh_pub_text_serializer_functions },
32b0645c 430 { "DH", "default=yes,format=text,type=parameters",
045e51cb
RL		 431 dh_param_text_serializer_functions },
432 { "DH", "default=yes,format=der,type=private",
433 dh_priv_der_serializer_functions },
434 { "DH", "default=yes,format=der,type=public",
435 dh_pub_der_serializer_functions },
32b0645c 436 { "DH", "default=yes,format=der,type=parameters",
045e51cb
RL		 437 dh_param_der_serializer_functions },
438 { "DH", "default=yes,format=pem,type=private",
439 dh_priv_pem_serializer_functions },
440 { "DH", "default=yes,format=pem,type=public",
441 dh_pub_pem_serializer_functions },
32b0645c 442 { "DH", "default=yes,format=pem,type=parameters",
045e51cb 443 dh_param_pem_serializer_functions },
285c6913 444#endif
045e51cb 445
a0e594d6
RL		 446#ifndef OPENSSL_NO_DSA
447 { "DSA", "default=yes,format=text,type=private",
448 dsa_priv_text_serializer_functions },
449 { "DSA", "default=yes,format=text,type=public",
450 dsa_pub_text_serializer_functions },
32b0645c 451 { "DSA", "default=yes,format=text,type=parameters",
a0e594d6
RL		 452 dsa_param_text_serializer_functions },
453 { "DSA", "default=yes,format=der,type=private",
454 dsa_priv_der_serializer_functions },
455 { "DSA", "default=yes,format=der,type=public",
456 dsa_pub_der_serializer_functions },
32b0645c 457 { "DSA", "default=yes,format=der,type=parameters",
a0e594d6
RL		 458 dsa_param_der_serializer_functions },
459 { "DSA", "default=yes,format=pem,type=private",
460 dsa_priv_pem_serializer_functions },
461 { "DSA", "default=yes,format=pem,type=public",
462 dsa_pub_pem_serializer_functions },
32b0645c 463 { "DSA", "default=yes,format=pem,type=parameters",
a0e594d6
RL		 464 dsa_param_pem_serializer_functions },
465#endif
466
677add38
RL		 467 { NULL, NULL, NULL }
468};
469
de29ff17
MC		 470static const OSSL_ALGORITHM *deflt_query(OSSL_PROVIDER *prov,
471 int operation_id,
472 int *no_cache)
473{
474 *no_cache = 0;
475 switch (operation_id) {
476 case OSSL_OP_DIGEST:
477 return deflt_digests;
aab26e6f 478 case OSSL_OP_CIPHER:
0d2bfe52
SL		 479 ossl_prov_cache_exported_algorithms(deflt_ciphers, exported_ciphers);
480 return exported_ciphers;
55a0a117
RL		 481 case OSSL_OP_MAC:
482 return deflt_macs;
e3405a4a
P		 483 case OSSL_OP_KDF:
484 return deflt_kdfs;
8b84b075
RL		 485 case OSSL_OP_KEYMGMT:
486 return deflt_keymgmt;
89e29174
MC		 487 case OSSL_OP_KEYEXCH:
488 return deflt_keyexch;
4889dadc
MC		 489 case OSSL_OP_SIGNATURE:
490 return deflt_signature;
89abd1b6
MC		 491 case OSSL_OP_ASYM_CIPHER:
492 return deflt_asym_cipher;
677add38
RL		 493 case OSSL_OP_SERIALIZER:
494 return deflt_serializer;
de29ff17
MC		 495 }
496 return NULL;
497}
498
8a73348b
MC		 499/* Functions we provide to the core */
500static const OSSL_DISPATCH deflt_dispatch_table[] = {
dca97d00 501 { OSSL_FUNC_PROVIDER_GETTABLE_PARAMS, (void (*)(void))deflt_gettable_params },
8a73348b 502 { OSSL_FUNC_PROVIDER_GET_PARAMS, (void (*)(void))deflt_get_params },
de29ff17 503 { OSSL_FUNC_PROVIDER_QUERY_OPERATION, (void (*)(void))deflt_query },
8a73348b
MC		 504 { 0, NULL }
505};
506
507OSSL_provider_init_fn ossl_default_provider_init;
508
509int ossl_default_provider_init(const OSSL_PROVIDER *provider,
510 const OSSL_DISPATCH *in,
a39eb840
RL		 511 const OSSL_DISPATCH **out,
512 void **provctx)
8a73348b 513{
8013a933
RL		 514 OSSL_core_get_library_context_fn *c_get_libctx = NULL;
515
63665fff
RL		 516 if (!ossl_prov_bio_from_dispatch(in))
517 return 0;
8a73348b
MC		 518 for (; in->function_id != 0; in++) {
519 switch (in->function_id) {
dca97d00
RL		 520 case OSSL_FUNC_CORE_GETTABLE_PARAMS:
521 c_gettable_params = OSSL_get_core_gettable_params(in);
8a73348b
MC		 522 break;
523 case OSSL_FUNC_CORE_GET_PARAMS:
524 c_get_params = OSSL_get_core_get_params(in);
525 break;
8013a933
RL		 526 case OSSL_FUNC_CORE_GET_LIBRARY_CONTEXT:
527 c_get_libctx = OSSL_get_core_get_library_context(in);
528 break;
8a73348b
MC		 529 default:
530 /* Just ignore anything we don't understand */
531 break;
532 }
533 }
534
8013a933
RL		 535 if (c_get_libctx == NULL)
536 return 0;
537
8a73348b 538 *out = deflt_dispatch_table;
8013a933
RL		 539
540 /*
541 * We want to make sure that all calls from this provider that requires
542 * a library context use the same context as the one used to call our
543 * functions. We do that by passing it along as the provider context.
544 */
545 *provctx = c_get_libctx(provider);
8a73348b
MC		 546 return 1;
547}
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