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Providers: move all ciphers
[thirdparty/openssl.git] / providers / default / 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>
861b8f87 17#include "internal/provider_algs.h"
8a73348b
MC		 18
19/* Functions provided by the core */
dca97d00 20static OSSL_core_gettable_params_fn *c_gettable_params = NULL;
8a73348b
MC		 21static OSSL_core_get_params_fn *c_get_params = NULL;
22
23/* Parameters we provide to the core */
26175013
RL		 24static const OSSL_PARAM deflt_param_types[] = {
25 OSSL_PARAM_DEFN(OSSL_PROV_PARAM_NAME, OSSL_PARAM_UTF8_PTR, NULL, 0),
26 OSSL_PARAM_DEFN(OSSL_PROV_PARAM_VERSION, OSSL_PARAM_UTF8_PTR, NULL, 0),
27 OSSL_PARAM_DEFN(OSSL_PROV_PARAM_BUILDINFO, OSSL_PARAM_UTF8_PTR, NULL, 0),
28 OSSL_PARAM_END
8a73348b
MC		 29};
30
dca97d00 31static const OSSL_PARAM *deflt_gettable_params(const OSSL_PROVIDER *prov)
8a73348b
MC		 32{
33 return deflt_param_types;
34}
35
4e7991b4 36static int deflt_get_params(const OSSL_PROVIDER *prov, OSSL_PARAM params[])
8a73348b 37{
4e7991b4 38 OSSL_PARAM *p;
8a73348b
MC		 39
40 p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_NAME);
41 if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, "OpenSSL Default Provider"))
42 return 0;
43 p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_VERSION);
44 if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, OPENSSL_VERSION_STR))
45 return 0;
46 p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_BUILDINFO);
47 if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, OPENSSL_FULL_VERSION_STR))
48 return 0;
49
50 return 1;
51}
52
df553b79
RL		 53/*
54 * For the algorithm names, we use the following formula for our primary
55 * names:
56 *
57 * ALGNAME[VERSION?][-SUBNAME[VERSION?]?][-SIZE?][-MODE?]
58 *
59 * VERSION is only present if there are multiple versions of
60 * an alg (MD2, MD4, MD5). It may be omitted if there is only
61 * one version (if a subsequent version is released in the future,
62 * we can always change the canonical name, and add the old name
63 * as an alias).
64 *
65 * SUBNAME may be present where we are combining multiple
66 * algorithms together, e.g. MD5-SHA1.
67 *
68 * SIZE is only present if multiple versions of an algorithm exist
69 * with different sizes (e.g. AES-128-CBC, AES-256-CBC)
70 *
71 * MODE is only present where applicable.
72 *
73 * We add diverse other names where applicable, such as the names that
74 * NIST uses, or that are used for ASN.1 OBJECT IDENTIFIERs, or names
75 * we have used historically.
76 */
de29ff17 77static const OSSL_ALGORITHM deflt_digests[] = {
df553b79
RL		 78 /* Our primary name:NIST name[:our older names] */
79 { "SHA1:SHA-1", "default=yes", sha1_functions },
80 { "SHA2-224:SHA-224:SHA224", "default=yes", sha224_functions },
81 { "SHA2-256:SHA-256:SHA256", "default=yes", sha256_functions },
82 { "SHA2-384:SHA-384:SHA384", "default=yes", sha384_functions },
83 { "SHA2-512:SHA-512:SHA512", "default=yes", sha512_functions },
84 { "SHA2-512/224:SHA-512/224:SHA512-224", "default=yes",
85 sha512_224_functions },
86 { "SHA2-512/256:SHA-512/256:SHA512-256", "default=yes",
87 sha512_256_functions },
d5e5e2ff 88
df553b79 89 /* We agree with NIST here, so one name only */
d5e5e2ff
SL		 90 { "SHA3-224", "default=yes", sha3_224_functions },
91 { "SHA3-256", "default=yes", sha3_256_functions },
92 { "SHA3-384", "default=yes", sha3_384_functions },
93 { "SHA3-512", "default=yes", sha3_512_functions },
94
e23cda00 95 /*
bb31895d
RL		 96 * KECCAK_KMAC128 and KECCAK_KMAC256 as hashes are mostly useful for
97 * the KMAC128 and KMAC256.
e23cda00 98 */
bb31895d
RL		 99 { "KECCAK_KMAC128", "default=yes", keccak_kmac_128_functions },
100 { "KECCAK_KMAC256", "default=yes", keccak_kmac_256_functions },
d5e5e2ff 101
df553b79
RL		 102 /* Our primary name:NIST name */
103 { "SHAKE-128:SHAKE128", "default=yes", shake_128_functions },
104 { "SHAKE-256:SHAKE256", "default=yes", shake_256_functions },
d5e5e2ff
SL		 105
106#ifndef OPENSSL_NO_BLAKE2
df553b79
RL		 107 /*
108 * https://blake2.net/ doesn't specify size variants,
109 * but mentions that Bouncy Castle uses the names
110 * BLAKE2b-160, BLAKE2b-256, BLAKE2b-384, and BLAKE2b-512
111 * If we assume that "2b" and "2s" are versions, that pattern
112 * fits with ours. We also add our historical names.
113 */
114 { "BLAKE2s-256:BLAKE2s256", "default=yes", blake2s256_functions },
115 { "BLAKE2b-512:BLAKE2b512", "default=yes", blake2b512_functions },
d5e5e2ff
SL		 116#endif /* OPENSSL_NO_BLAKE2 */
117
118#ifndef OPENSSL_NO_SM3
119 { "SM3", "default=yes", sm3_functions },
120#endif /* OPENSSL_NO_SM3 */
121
122#ifndef OPENSSL_NO_MD5
123 { "MD5", "default=yes", md5_functions },
124 { "MD5-SHA1", "default=yes", md5_sha1_functions },
125#endif /* OPENSSL_NO_MD5 */
126
de29ff17
MC		 127 { NULL, NULL, NULL }
128};
129
aab26e6f
MC		 130static const OSSL_ALGORITHM deflt_ciphers[] = {
131 { "AES-256-ECB", "default=yes", aes256ecb_functions },
f4a129bb
MC		 132 { "AES-192-ECB", "default=yes", aes192ecb_functions },
133 { "AES-128-ECB", "default=yes", aes128ecb_functions },
718b133a
MC		 134 { "AES-256-CBC", "default=yes", aes256cbc_functions },
135 { "AES-192-CBC", "default=yes", aes192cbc_functions },
136 { "AES-128-CBC", "default=yes", aes128cbc_functions },
ed98df51
MC		 137 { "AES-256-OFB", "default=yes", aes256ofb_functions },
138 { "AES-192-OFB", "default=yes", aes192ofb_functions },
139 { "AES-128-OFB", "default=yes", aes128ofb_functions },
75dd6d64
MC		 140 { "AES-256-CFB", "default=yes", aes256cfb_functions },
141 { "AES-192-CFB", "default=yes", aes192cfb_functions },
142 { "AES-128-CFB", "default=yes", aes128cfb_functions },
143 { "AES-256-CFB1", "default=yes", aes256cfb1_functions },
144 { "AES-192-CFB1", "default=yes", aes192cfb1_functions },
145 { "AES-128-CFB1", "default=yes", aes128cfb1_functions },
146 { "AES-256-CFB8", "default=yes", aes256cfb8_functions },
147 { "AES-192-CFB8", "default=yes", aes192cfb8_functions },
148 { "AES-128-CFB8", "default=yes", aes128cfb8_functions },
819a7ae9
MC		 149 { "AES-256-CTR", "default=yes", aes256ctr_functions },
150 { "AES-192-CTR", "default=yes", aes192ctr_functions },
151 { "AES-128-CTR", "default=yes", aes128ctr_functions },
3a9f26f3
SL		 152 { "AES-256-XTS", "default=yes", aes256xts_functions },
153 { "AES-128-XTS", "default=yes", aes128xts_functions },
3837c202
SL		 154#ifndef OPENSSL_NO_OCB
155 { "AES-256-OCB", "default=yes", aes256ocb_functions },
156 { "AES-192-OCB", "default=yes", aes192ocb_functions },
157 { "AES-128-OCB", "default=yes", aes128ocb_functions },
158#endif /* OPENSSL_NO_OCB */
df553b79
RL		 159 { "AES-256-GCM:id-aes256-GCM", "default=yes", aes256gcm_functions },
160 { "AES-192-GCM:id-aes192-GCM", "default=yes", aes192gcm_functions },
161 { "AES-128-GCM:id-aes128-GCM", "default=yes", aes128gcm_functions },
162 { "AES-256-CCM:id-aes256-CCM", "default=yes", aes256ccm_functions },
163 { "AES-192-CCM:id-aes192-CCM", "default=yes", aes192ccm_functions },
164 { "AES-128-CCM:id-aes128-CCM", "default=yes", aes128ccm_functions },
165 { "AES-256-WRAP:id-aes256-wrap:AES256-WRAP", "default=yes",
166 aes256wrap_functions },
167 { "AES-192-WRAP:id-aes192-wrap:AES192-WRAP", "default=yes",
168 aes192wrap_functions },
169 { "AES-128-WRAP:id-aes128-wrap:AES128-WRAP", "default=yes",
170 aes128wrap_functions },
171 { "AES-256-WRAP-PAD:id-aes256-wrap-pad:AES256-WRAP-PAD", "default=yes",
172 aes256wrappad_functions },
173 { "AES-192-WRAP-PAD:id-aes192-wrap-pad:AES192-WRAP-PAD", "default=yes",
174 aes192wrappad_functions },
175 { "AES-128-WRAP-PAD:id-aes128-wrap-pad:AES128-WRAP-PAD", "default=yes",
176 aes128wrappad_functions },
a672a02a
SL		 177#ifndef OPENSSL_NO_ARIA
178 { "ARIA-256-GCM", "default=yes", aria256gcm_functions },
179 { "ARIA-192-GCM", "default=yes", aria192gcm_functions },
180 { "ARIA-128-GCM", "default=yes", aria128gcm_functions },
3bfe9005
SL		 181 { "ARIA-256-CCM", "default=yes", aria256ccm_functions },
182 { "ARIA-192-CCM", "default=yes", aria192ccm_functions },
183 { "ARIA-128-CCM", "default=yes", aria128ccm_functions },
e1178600
SL		 184 { "ARIA-256-ECB", "default=yes", aria256ecb_functions },
185 { "ARIA-192-ECB", "default=yes", aria192ecb_functions },
186 { "ARIA-128-ECB", "default=yes", aria128ecb_functions },
df553b79
RL		 187 { "ARIA-256-CBC:ARIA256", "default=yes", aria256cbc_functions },
188 { "ARIA-192-CBC:ARIA192", "default=yes", aria192cbc_functions },
189 { "ARIA-128-CBC:ARIA128", "default=yes", aria128cbc_functions },
e1178600
SL		 190 { "ARIA-256-OFB", "default=yes", aria256ofb_functions },
191 { "ARIA-192-OFB", "default=yes", aria192ofb_functions },
192 { "ARIA-128-OFB", "default=yes", aria128ofb_functions },
193 { "ARIA-256-CFB", "default=yes", aria256cfb_functions },
194 { "ARIA-192-CFB", "default=yes", aria192cfb_functions },
195 { "ARIA-128-CFB", "default=yes", aria128cfb_functions },
196 { "ARIA-256-CFB1", "default=yes", aria256cfb1_functions },
197 { "ARIA-192-CFB1", "default=yes", aria192cfb1_functions },
198 { "ARIA-128-CFB1", "default=yes", aria128cfb1_functions },
199 { "ARIA-256-CFB8", "default=yes", aria256cfb8_functions },
200 { "ARIA-192-CFB8", "default=yes", aria192cfb8_functions },
201 { "ARIA-128-CFB8", "default=yes", aria128cfb8_functions },
202 { "ARIA-256-CTR", "default=yes", aria256ctr_functions },
203 { "ARIA-192-CTR", "default=yes", aria192ctr_functions },
204 { "ARIA-128-CTR", "default=yes", aria128ctr_functions },
a672a02a 205#endif /* OPENSSL_NO_ARIA */
e1178600
SL		 206#ifndef OPENSSL_NO_CAMELLIA
207 { "CAMELLIA-256-ECB", "default=yes", camellia256ecb_functions },
208 { "CAMELLIA-192-ECB", "default=yes", camellia192ecb_functions },
209 { "CAMELLIA-128-ECB", "default=yes", camellia128ecb_functions },
df553b79
RL		 210 { "CAMELLIA-256-CBC:CAMELLIA256", "default=yes", camellia256cbc_functions },
211 { "CAMELLIA-192-CBC:CAMELLIA192", "default=yes", camellia192cbc_functions },
212 { "CAMELLIA-128-CBC:CAMELLIA128", "default=yes", camellia128cbc_functions },
e1178600
SL		 213 { "CAMELLIA-256-OFB", "default=yes", camellia256ofb_functions },
214 { "CAMELLIA-192-OFB", "default=yes", camellia192ofb_functions },
215 { "CAMELLIA-128-OFB", "default=yes", camellia128ofb_functions },
216 { "CAMELLIA-256-CFB", "default=yes", camellia256cfb_functions },
217 { "CAMELLIA-192-CFB", "default=yes", camellia192cfb_functions },
218 { "CAMELLIA-128-CFB", "default=yes", camellia128cfb_functions },
219 { "CAMELLIA-256-CFB1", "default=yes", camellia256cfb1_functions },
220 { "CAMELLIA-192-CFB1", "default=yes", camellia192cfb1_functions },
221 { "CAMELLIA-128-CFB1", "default=yes", camellia128cfb1_functions },
222 { "CAMELLIA-256-CFB8", "default=yes", camellia256cfb8_functions },
223 { "CAMELLIA-192-CFB8", "default=yes", camellia192cfb8_functions },
224 { "CAMELLIA-128-CFB8", "default=yes", camellia128cfb8_functions },
225 { "CAMELLIA-256-CTR", "default=yes", camellia256ctr_functions },
226 { "CAMELLIA-192-CTR", "default=yes", camellia192ctr_functions },
227 { "CAMELLIA-128-CTR", "default=yes", camellia128ctr_functions },
228#endif /* OPENSSL_NO_CAMELLIA */
cb1548bc 229#ifndef OPENSSL_NO_DES
df553b79
RL		 230 { "DES-EDE3-ECB:DES-EDE3", "default=yes", tdes_ede3_ecb_functions },
231 { "DES-EDE3-CBC:DES3", "default=yes", tdes_ede3_cbc_functions },
4a42e264
SL		 232 { "DES-EDE3-OFB", "default=yes", tdes_ede3_ofb_functions },
233 { "DES-EDE3-CFB", "default=yes", tdes_ede3_cfb_functions },
234 { "DES-EDE3-CFB8", "default=yes", tdes_ede3_cfb8_functions },
235 { "DES-EDE3-CFB1", "default=yes", tdes_ede3_cfb1_functions },
df553b79 236 { "DES-EDE-ECB:DES-EDE", "default=yes", tdes_ede2_ecb_functions },
4a42e264
SL		 237 { "DES-EDE-CBC", "default=yes", tdes_ede2_cbc_functions },
238 { "DES-EDE-OFB", "default=yes", tdes_ede2_ofb_functions },
239 { "DES-EDE-CFB", "default=yes", tdes_ede2_cfb_functions },
df553b79
RL		 240 { "DESX-CBC:DESX", "default=yes", tdes_desx_cbc_functions },
241 { "DES3-WRAP:id-smime-alg-CMS3DESwrap", "default=yes", tdes_wrap_cbc_functions },
e3f3ee44 242 { "DES-ECB", "default=yes", des_ecb_functions },
df553b79 243 { "DES-CBC:DES", "default=yes", des_cbc_functions },
e3f3ee44
SL		 244 { "DES-OFB", "default=yes", des_ofb64_functions },
245 { "DES-CFB", "default=yes", des_cfb64_functions },
246 { "DES-CFB1", "default=yes", des_cfb1_functions },
247 { "DES-CFB8", "default=yes", des_cfb8_functions },
cb1548bc 248#endif /* OPENSSL_NO_DES */
55c7dc79
SL		 249#ifndef OPENSSL_NO_BF
250 { "BF-ECB", "default=yes", blowfish128ecb_functions },
df553b79 251 { "BF-CBC:BF:BLOWFISH", "default=yes", blowfish128cbc_functions },
55c7dc79
SL		 252 { "BF-OFB", "default=yes", blowfish64ofb64_functions },
253 { "BF-CFB", "default=yes", blowfish64cfb64_functions },
254#endif /* OPENSSL_NO_BF */
f22431f2
SL		 255#ifndef OPENSSL_NO_IDEA
256 { "IDEA-ECB", "default=yes", idea128ecb_functions },
df553b79
RL		 257 { "IDEA-CBC:IDEA", "default=yes", idea128cbc_functions },
258 { "IDEA-OFB:IDEA-OFB64", "default=yes", idea128ofb64_functions },
259 { "IDEA-CFB:IDEA-CFB64", "default=yes", idea128cfb64_functions },
f22431f2 260#endif /* OPENSSL_NO_IDEA */
18b00427
SL		 261#ifndef OPENSSL_NO_CAST
262 { "CAST5-ECB", "default=yes", cast5128ecb_functions },
df553b79 263 { "CAST5-CBC:CAST-CBC:CAST", "default=yes", cast5128cbc_functions },
18b00427
SL		 264 { "CAST5-OFB", "default=yes", cast564ofb64_functions },
265 { "CAST5-CFB", "default=yes", cast564cfb64_functions },
266#endif /* OPENSSL_NO_CAST */
70adc646
SL		 267#ifndef OPENSSL_NO_SEED
268 { "SEED-ECB", "default=yes", seed128ecb_functions },
df553b79
RL		 269 { "SEED-CBC:SEED", "default=yes", seed128cbc_functions },
270 { "SEED-OFB:SEED-OFB128", "default=yes", seed128ofb128_functions },
271 { "SEED-CFB:SEED-CFB128", "default=yes", seed128cfb128_functions },
70adc646 272#endif /* OPENSSL_NO_SEED */
105dde25
SL		 273#ifndef OPENSSL_NO_SM4
274 { "SM4-ECB", "default=yes", sm4128ecb_functions },
df553b79 275 { "SM4-CBC:SM4", "default=yes", sm4128cbc_functions },
105dde25 276 { "SM4-CTR", "default=yes", sm4128ctr_functions },
df553b79
RL		 277 { "SM4-OFB:SM4-OFB128", "default=yes", sm4128ofb128_functions },
278 { "SM4-CFB:SM4-CFB128", "default=yes", sm4128cfb128_functions },
105dde25 279#endif /* OPENSSL_NO_SM4 */
bafde183
SL		 280#ifndef OPENSSL_NO_RC4
281 { "RC4", "default=yes", rc4128_functions },
282 { "RC4-40", "default=yes", rc440_functions },
283#endif /* OPENSSL_NO_RC4 */
6a41156c
SL		 284#ifndef OPENSSL_NO_RC5
285 { "RC5-ECB", "default=yes", rc5128ecb_functions },
286 { "RC5-CBC", "default=yes", rc5128cbc_functions },
287 { "RC5-OFB", "default=yes", rc5128ofb64_functions },
288 { "RC5-CFB", "default=yes", rc5128cfb64_functions },
289#endif /* OPENSSL_NO_RC5 */
f816aa47
SL		 290#ifndef OPENSSL_NO_RC2
291 { "RC2-ECB", "default=yes", rc2128ecb_functions },
292 { "RC2-CBC", "default=yes", rc2128cbc_functions },
293 { "RC2-40-CBC", "default=yes", rc240cbc_functions },
294 { "RC2-64-CBC", "default=yes", rc264cbc_functions },
295 { "RC2-CFB", "default=yes", rc2128cfb128_functions },
296 { "RC2-OFB", "default=yes", rc2128ofb128_functions },
297#endif /* OPENSSL_NO_RC2 */
aab26e6f
MC		 298 { NULL, NULL, NULL }
299};
300
55a0a117
RL		 301static const OSSL_ALGORITHM deflt_macs[] = {
302#ifndef OPENSSL_NO_BLAKE2
df553b79
RL		 303 { "BLAKE2bMAC", "default=yes", blake2bmac_functions },
304 { "BLAKE2sMAC", "default=yes", blake2smac_functions },
2e5db6ad
RL		 305#endif
306#ifndef OPENSSL_NO_CMAC
307 { "CMAC", "default=yes", cmac_functions },
55a0a117 308#endif
d33313be 309 { "GMAC", "default=yes", gmac_functions },
5183ebdc 310 { "HMAC", "default=yes", hmac_functions },
e23cda00
RL		 311 { "KMAC128", "default=yes", kmac128_functions },
312 { "KMAC256", "default=yes", kmac256_functions },
4657693d
RL		 313#ifndef OPENSSL_NO_SIPHASH
314 { "SipHash", "default=yes", siphash_functions },
ae0b6b92
RL		 315#endif
316#ifndef OPENSSL_NO_POLY1305
317 { "Poly1305", "default=yes", poly1305_functions },
4657693d 318#endif
55a0a117
RL		 319 { NULL, NULL, NULL }
320};
321
e3405a4a 322static const OSSL_ALGORITHM deflt_kdfs[] = {
69333af4
P		 323 { OSSL_KDF_NAME_HKDF, "default=yes", kdf_hkdf_functions },
324 { OSSL_KDF_NAME_SSKDF, "default=yes", kdf_sskdf_functions },
325 { OSSL_KDF_NAME_PBKDF2, "default=yes", kdf_pbkdf2_functions },
326 { OSSL_KDF_NAME_SSHKDF, "default=yes", kdf_sshkdf_functions },
327 { OSSL_KDF_NAME_X963KDF, "default=yes", kdf_x963_kdf_functions },
328 { OSSL_KDF_NAME_TLS1_PRF, "default=yes", kdf_tls1_prf_functions },
a39bc440 329 { OSSL_KDF_NAME_KBKDF, "default=yes", kdf_kbkdf_functions },
e3405a4a 330#ifndef OPENSSL_NO_CMS
69333af4 331 { OSSL_KDF_NAME_X942KDF, "default=yes", kdf_x942_kdf_functions },
e3405a4a
P		 332#endif
333#ifndef OPENSSL_NO_SCRYPT
df553b79 334 { "SCRYPT:id-scrypt", "default=yes", kdf_scrypt_functions },
e3405a4a
P		 335#endif
336 { NULL, NULL, NULL }
337};
338
89e29174 339static const OSSL_ALGORITHM deflt_keyexch[] = {
76ca35e7 340#ifndef OPENSSL_NO_DH
df553b79 341 { "DH:dhKeyAgreement", "default=yes", dh_keyexch_functions },
8b84b075
RL		 342#endif
343 { NULL, NULL, NULL }
344};
345
4889dadc
MC		 346static const OSSL_ALGORITHM deflt_signature[] = {
347#ifndef OPENSSL_NO_DSA
df553b79 348 { "DSA:dsaEncryption", "default=yes", dsa_signature_functions },
4889dadc
MC		 349#endif
350 { NULL, NULL, NULL }
351};
352
353
8b84b075
RL		 354static const OSSL_ALGORITHM deflt_keymgmt[] = {
355#ifndef OPENSSL_NO_DH
df553b79 356 { "DH", "default=yes", dh_keymgmt_functions },
4889dadc
MC		 357#endif
358#ifndef OPENSSL_NO_DSA
359 { "DSA", "default=yes", dsa_keymgmt_functions },
76ca35e7 360#endif
89e29174
MC		 361 { NULL, NULL, NULL }
362};
363
de29ff17
MC		 364static const OSSL_ALGORITHM *deflt_query(OSSL_PROVIDER *prov,
365 int operation_id,
366 int *no_cache)
367{
368 *no_cache = 0;
369 switch (operation_id) {
370 case OSSL_OP_DIGEST:
371 return deflt_digests;
aab26e6f
MC		 372 case OSSL_OP_CIPHER:
373 return deflt_ciphers;
55a0a117
RL		 374 case OSSL_OP_MAC:
375 return deflt_macs;
e3405a4a
P		 376 case OSSL_OP_KDF:
377 return deflt_kdfs;
8b84b075
RL		 378 case OSSL_OP_KEYMGMT:
379 return deflt_keymgmt;
89e29174
MC		 380 case OSSL_OP_KEYEXCH:
381 return deflt_keyexch;
4889dadc
MC		 382 case OSSL_OP_SIGNATURE:
383 return deflt_signature;
de29ff17
MC		 384 }
385 return NULL;
386}
387
8a73348b
MC		 388/* Functions we provide to the core */
389static const OSSL_DISPATCH deflt_dispatch_table[] = {
dca97d00 390 { OSSL_FUNC_PROVIDER_GETTABLE_PARAMS, (void (*)(void))deflt_gettable_params },
8a73348b 391 { OSSL_FUNC_PROVIDER_GET_PARAMS, (void (*)(void))deflt_get_params },
de29ff17 392 { OSSL_FUNC_PROVIDER_QUERY_OPERATION, (void (*)(void))deflt_query },
8a73348b
MC		 393 { 0, NULL }
394};
395
396OSSL_provider_init_fn ossl_default_provider_init;
397
398int ossl_default_provider_init(const OSSL_PROVIDER *provider,
399 const OSSL_DISPATCH *in,
a39eb840
RL		 400 const OSSL_DISPATCH **out,
401 void **provctx)
8a73348b 402{
8013a933
RL		 403 OSSL_core_get_library_context_fn *c_get_libctx = NULL;
404
8a73348b
MC		 405 for (; in->function_id != 0; in++) {
406 switch (in->function_id) {
dca97d00
RL		 407 case OSSL_FUNC_CORE_GETTABLE_PARAMS:
408 c_gettable_params = OSSL_get_core_gettable_params(in);
8a73348b
MC		 409 break;
410 case OSSL_FUNC_CORE_GET_PARAMS:
411 c_get_params = OSSL_get_core_get_params(in);
412 break;
8013a933
RL		 413 case OSSL_FUNC_CORE_GET_LIBRARY_CONTEXT:
414 c_get_libctx = OSSL_get_core_get_library_context(in);
415 break;
8a73348b
MC		 416 default:
417 /* Just ignore anything we don't understand */
418 break;
419 }
420 }
421
8013a933
RL		 422 if (c_get_libctx == NULL)
423 return 0;
424
8a73348b 425 *out = deflt_dispatch_table;
8013a933
RL		 426
427 /*
428 * We want to make sure that all calls from this provider that requires
429 * a library context use the same context as the one used to call our
430 * functions. We do that by passing it along as the provider context.
431 */
432 *provctx = c_get_libctx(provider);
8a73348b
MC		 433 return 1;
434}
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