2 * Copyright 2019-2020 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_dispatch.h>
15 #include <openssl/core_names.h>
16 #include <openssl/params.h>
18 #include "prov/provider_ctx.h"
19 #include "prov/providercommon.h"
20 #include "prov/implementations.h"
21 #include "prov/provider_util.h"
22 #include "prov/seeding.h"
23 #include "internal/nelem.h"
26 * Forward declarations to ensure that interface functions are correctly
29 static OSSL_FUNC_provider_gettable_params_fn deflt_gettable_params;
30 static OSSL_FUNC_provider_get_params_fn deflt_get_params;
31 static OSSL_FUNC_provider_query_operation_fn deflt_query;
33 #define ALGC(NAMES, FUNC, CHECK) { { NAMES, "provider=default", FUNC }, CHECK }
34 #define ALG(NAMES, FUNC) ALGC(NAMES, FUNC, NULL)
36 /* Functions provided by the core */
37 static OSSL_FUNC_core_gettable_params_fn *c_gettable_params = NULL;
38 static OSSL_FUNC_core_get_params_fn *c_get_params = NULL;
40 /* Parameters we provide to the core */
41 static const OSSL_PARAM deflt_param_types[] = {
42 OSSL_PARAM_DEFN(OSSL_PROV_PARAM_NAME, OSSL_PARAM_UTF8_PTR, NULL, 0),
43 OSSL_PARAM_DEFN(OSSL_PROV_PARAM_VERSION, OSSL_PARAM_UTF8_PTR, NULL, 0),
44 OSSL_PARAM_DEFN(OSSL_PROV_PARAM_BUILDINFO, OSSL_PARAM_UTF8_PTR, NULL, 0),
45 OSSL_PARAM_DEFN(OSSL_PROV_PARAM_STATUS, OSSL_PARAM_INTEGER, NULL, 0),
49 static const OSSL_PARAM *deflt_gettable_params(void *provctx)
51 return deflt_param_types;
54 static int deflt_get_params(void *provctx, OSSL_PARAM params[])
58 p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_NAME);
59 if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, "OpenSSL Default Provider"))
61 p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_VERSION);
62 if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, OPENSSL_VERSION_STR))
64 p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_BUILDINFO);
65 if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, OPENSSL_FULL_VERSION_STR))
67 p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_STATUS);
68 if (p != NULL && !OSSL_PARAM_set_int(p, ossl_prov_is_running()))
74 * For the algorithm names, we use the following formula for our primary
77 * ALGNAME[VERSION?][-SUBNAME[VERSION?]?][-SIZE?][-MODE?]
79 * VERSION is only present if there are multiple versions of
80 * an alg (MD2, MD4, MD5). It may be omitted if there is only
81 * one version (if a subsequent version is released in the future,
82 * we can always change the canonical name, and add the old name
85 * SUBNAME may be present where we are combining multiple
86 * algorithms together, e.g. MD5-SHA1.
88 * SIZE is only present if multiple versions of an algorithm exist
89 * with different sizes (e.g. AES-128-CBC, AES-256-CBC)
91 * MODE is only present where applicable.
93 * We add diverse other names where applicable, such as the names that
94 * NIST uses, or that are used for ASN.1 OBJECT IDENTIFIERs, or names
95 * we have used historically.
97 * Algorithm names are case insensitive, but we use all caps in our "canonical"
98 * names for consistency.
100 static const OSSL_ALGORITHM deflt_digests[] = {
101 /* Our primary name:NIST name[:our older names] */
102 { "SHA1:SHA-1:SSL3-SHA1", "provider=default", ossl_sha1_functions },
103 { "SHA2-224:SHA-224:SHA224", "provider=default", ossl_sha224_functions },
104 { "SHA2-256:SHA-256:SHA256", "provider=default", ossl_sha256_functions },
105 { "SHA2-384:SHA-384:SHA384", "provider=default", ossl_sha384_functions },
106 { "SHA2-512:SHA-512:SHA512", "provider=default", ossl_sha512_functions },
107 { "SHA2-512/224:SHA-512/224:SHA512-224", "provider=default",
108 ossl_sha512_224_functions },
109 { "SHA2-512/256:SHA-512/256:SHA512-256", "provider=default",
110 ossl_sha512_256_functions },
112 /* We agree with NIST here, so one name only */
113 { "SHA3-224", "provider=default", ossl_sha3_224_functions },
114 { "SHA3-256", "provider=default", ossl_sha3_256_functions },
115 { "SHA3-384", "provider=default", ossl_sha3_384_functions },
116 { "SHA3-512", "provider=default", ossl_sha3_512_functions },
119 * KECCAK-KMAC-128 and KECCAK-KMAC-256 as hashes are mostly useful for
120 * the KMAC-128 and KMAC-256.
122 { "KECCAK-KMAC-128:KECCAK-KMAC128", "provider=default",
123 ossl_keccak_kmac_128_functions },
124 { "KECCAK-KMAC-256:KECCAK-KMAC256", "provider=default",
125 ossl_keccak_kmac_256_functions },
127 /* Our primary name:NIST name */
128 { "SHAKE-128:SHAKE128", "provider=default", ossl_shake_128_functions },
129 { "SHAKE-256:SHAKE256", "provider=default", ossl_shake_256_functions },
131 #ifndef OPENSSL_NO_BLAKE2
133 * https://blake2.net/ doesn't specify size variants,
134 * but mentions that Bouncy Castle uses the names
135 * BLAKE2b-160, BLAKE2b-256, BLAKE2b-384, and BLAKE2b-512
136 * If we assume that "2b" and "2s" are versions, that pattern
137 * fits with ours. We also add our historical names.
139 { "BLAKE2S-256:BLAKE2s256", "provider=default", ossl_blake2s256_functions },
140 { "BLAKE2B-512:BLAKE2b512", "provider=default", ossl_blake2b512_functions },
141 #endif /* OPENSSL_NO_BLAKE2 */
143 #ifndef OPENSSL_NO_SM3
144 { "SM3", "provider=default", ossl_sm3_functions },
145 #endif /* OPENSSL_NO_SM3 */
147 #ifndef OPENSSL_NO_MD5
148 { "MD5:SSL3-MD5", "provider=default", ossl_md5_functions },
149 { "MD5-SHA1", "provider=default", ossl_md5_sha1_functions },
150 #endif /* OPENSSL_NO_MD5 */
155 static const OSSL_ALGORITHM_CAPABLE deflt_ciphers[] = {
156 ALG("NULL", ossl_null_functions),
157 ALG("AES-256-ECB", ossl_aes256ecb_functions),
158 ALG("AES-192-ECB", ossl_aes192ecb_functions),
159 ALG("AES-128-ECB", ossl_aes128ecb_functions),
160 ALG("AES-256-CBC:AES256", ossl_aes256cbc_functions),
161 ALG("AES-192-CBC:AES192", ossl_aes192cbc_functions),
162 ALG("AES-128-CBC:AES128", ossl_aes128cbc_functions),
163 ALG("AES-128-CBC-CTS", ossl_aes128cbc_cts_functions),
164 ALG("AES-192-CBC-CTS", ossl_aes192cbc_cts_functions),
165 ALG("AES-256-CBC-CTS", ossl_aes256cbc_cts_functions),
166 ALG("AES-256-OFB", ossl_aes256ofb_functions),
167 ALG("AES-192-OFB", ossl_aes192ofb_functions),
168 ALG("AES-128-OFB", ossl_aes128ofb_functions),
169 ALG("AES-256-CFB", ossl_aes256cfb_functions),
170 ALG("AES-192-CFB", ossl_aes192cfb_functions),
171 ALG("AES-128-CFB", ossl_aes128cfb_functions),
172 ALG("AES-256-CFB1", ossl_aes256cfb1_functions),
173 ALG("AES-192-CFB1", ossl_aes192cfb1_functions),
174 ALG("AES-128-CFB1", ossl_aes128cfb1_functions),
175 ALG("AES-256-CFB8", ossl_aes256cfb8_functions),
176 ALG("AES-192-CFB8", ossl_aes192cfb8_functions),
177 ALG("AES-128-CFB8", ossl_aes128cfb8_functions),
178 ALG("AES-256-CTR", ossl_aes256ctr_functions),
179 ALG("AES-192-CTR", ossl_aes192ctr_functions),
180 ALG("AES-128-CTR", ossl_aes128ctr_functions),
181 ALG("AES-256-XTS", ossl_aes256xts_functions),
182 ALG("AES-128-XTS", ossl_aes128xts_functions),
183 #ifndef OPENSSL_NO_OCB
184 ALG("AES-256-OCB", ossl_aes256ocb_functions),
185 ALG("AES-192-OCB", ossl_aes192ocb_functions),
186 ALG("AES-128-OCB", ossl_aes128ocb_functions),
187 #endif /* OPENSSL_NO_OCB */
188 #ifndef OPENSSL_NO_SIV
189 ALG("AES-128-SIV", ossl_aes128siv_functions),
190 ALG("AES-192-SIV", ossl_aes192siv_functions),
191 ALG("AES-256-SIV", ossl_aes256siv_functions),
192 #endif /* OPENSSL_NO_SIV */
193 ALG("AES-256-GCM:id-aes256-GCM", ossl_aes256gcm_functions),
194 ALG("AES-192-GCM:id-aes192-GCM", ossl_aes192gcm_functions),
195 ALG("AES-128-GCM:id-aes128-GCM", ossl_aes128gcm_functions),
196 ALG("AES-256-CCM:id-aes256-CCM", ossl_aes256ccm_functions),
197 ALG("AES-192-CCM:id-aes192-CCM", ossl_aes192ccm_functions),
198 ALG("AES-128-CCM:id-aes128-CCM", ossl_aes128ccm_functions),
199 ALG("AES-256-WRAP:id-aes256-wrap:AES256-WRAP", ossl_aes256wrap_functions),
200 ALG("AES-192-WRAP:id-aes192-wrap:AES192-WRAP", ossl_aes192wrap_functions),
201 ALG("AES-128-WRAP:id-aes128-wrap:AES128-WRAP", ossl_aes128wrap_functions),
202 ALG("AES-256-WRAP-PAD:id-aes256-wrap-pad:AES256-WRAP-PAD",
203 ossl_aes256wrappad_functions),
204 ALG("AES-192-WRAP-PAD:id-aes192-wrap-pad:AES192-WRAP-PAD",
205 ossl_aes192wrappad_functions),
206 ALG("AES-128-WRAP-PAD:id-aes128-wrap-pad:AES128-WRAP-PAD",
207 ossl_aes128wrappad_functions),
208 ALG("AES-256-WRAP-INV:AES256-WRAP-INV", ossl_aes256wrapinv_functions),
209 ALG("AES-192-WRAP-INV:AES192-WRAP-INV", ossl_aes192wrapinv_functions),
210 ALG("AES-128-WRAP-INV:AES128-WRAP-INV", ossl_aes128wrapinv_functions),
211 ALG("AES-256-WRAP-PAD-INV:AES256-WRAP-PAD-INV",
212 ossl_aes256wrappadinv_functions),
213 ALG("AES-192-WRAP-PAD-INV:AES192-WRAP-PAD-INV",
214 ossl_aes192wrappadinv_functions),
215 ALG("AES-128-WRAP-PAD-INV:AES128-WRAP-PAD-INV",
216 ossl_aes128wrappadinv_functions),
217 ALGC("AES-128-CBC-HMAC-SHA1", ossl_aes128cbc_hmac_sha1_functions,
218 ossl_cipher_capable_aes_cbc_hmac_sha1),
219 ALGC("AES-256-CBC-HMAC-SHA1", ossl_aes256cbc_hmac_sha1_functions,
220 ossl_cipher_capable_aes_cbc_hmac_sha1),
221 ALGC("AES-128-CBC-HMAC-SHA256", ossl_aes128cbc_hmac_sha256_functions,
222 ossl_cipher_capable_aes_cbc_hmac_sha256),
223 ALGC("AES-256-CBC-HMAC-SHA256", ossl_aes256cbc_hmac_sha256_functions,
224 ossl_cipher_capable_aes_cbc_hmac_sha256),
225 #ifndef OPENSSL_NO_ARIA
226 ALG("ARIA-256-GCM", ossl_aria256gcm_functions),
227 ALG("ARIA-192-GCM", ossl_aria192gcm_functions),
228 ALG("ARIA-128-GCM", ossl_aria128gcm_functions),
229 ALG("ARIA-256-CCM", ossl_aria256ccm_functions),
230 ALG("ARIA-192-CCM", ossl_aria192ccm_functions),
231 ALG("ARIA-128-CCM", ossl_aria128ccm_functions),
232 ALG("ARIA-256-ECB", ossl_aria256ecb_functions),
233 ALG("ARIA-192-ECB", ossl_aria192ecb_functions),
234 ALG("ARIA-128-ECB", ossl_aria128ecb_functions),
235 ALG("ARIA-256-CBC:ARIA256", ossl_aria256cbc_functions),
236 ALG("ARIA-192-CBC:ARIA192", ossl_aria192cbc_functions),
237 ALG("ARIA-128-CBC:ARIA128", ossl_aria128cbc_functions),
238 ALG("ARIA-256-OFB", ossl_aria256ofb_functions),
239 ALG("ARIA-192-OFB", ossl_aria192ofb_functions),
240 ALG("ARIA-128-OFB", ossl_aria128ofb_functions),
241 ALG("ARIA-256-CFB", ossl_aria256cfb_functions),
242 ALG("ARIA-192-CFB", ossl_aria192cfb_functions),
243 ALG("ARIA-128-CFB", ossl_aria128cfb_functions),
244 ALG("ARIA-256-CFB1", ossl_aria256cfb1_functions),
245 ALG("ARIA-192-CFB1", ossl_aria192cfb1_functions),
246 ALG("ARIA-128-CFB1", ossl_aria128cfb1_functions),
247 ALG("ARIA-256-CFB8", ossl_aria256cfb8_functions),
248 ALG("ARIA-192-CFB8", ossl_aria192cfb8_functions),
249 ALG("ARIA-128-CFB8", ossl_aria128cfb8_functions),
250 ALG("ARIA-256-CTR", ossl_aria256ctr_functions),
251 ALG("ARIA-192-CTR", ossl_aria192ctr_functions),
252 ALG("ARIA-128-CTR", ossl_aria128ctr_functions),
253 #endif /* OPENSSL_NO_ARIA */
254 #ifndef OPENSSL_NO_CAMELLIA
255 ALG("CAMELLIA-256-ECB", ossl_camellia256ecb_functions),
256 ALG("CAMELLIA-192-ECB", ossl_camellia192ecb_functions),
257 ALG("CAMELLIA-128-ECB", ossl_camellia128ecb_functions),
258 ALG("CAMELLIA-256-CBC:CAMELLIA256", ossl_camellia256cbc_functions),
259 ALG("CAMELLIA-192-CBC:CAMELLIA192", ossl_camellia192cbc_functions),
260 ALG("CAMELLIA-128-CBC:CAMELLIA128", ossl_camellia128cbc_functions),
261 ALG("CAMELLIA-256-OFB", ossl_camellia256ofb_functions),
262 ALG("CAMELLIA-192-OFB", ossl_camellia192ofb_functions),
263 ALG("CAMELLIA-128-OFB", ossl_camellia128ofb_functions),
264 ALG("CAMELLIA-256-CFB", ossl_camellia256cfb_functions),
265 ALG("CAMELLIA-192-CFB", ossl_camellia192cfb_functions),
266 ALG("CAMELLIA-128-CFB", ossl_camellia128cfb_functions),
267 ALG("CAMELLIA-256-CFB1", ossl_camellia256cfb1_functions),
268 ALG("CAMELLIA-192-CFB1", ossl_camellia192cfb1_functions),
269 ALG("CAMELLIA-128-CFB1", ossl_camellia128cfb1_functions),
270 ALG("CAMELLIA-256-CFB8", ossl_camellia256cfb8_functions),
271 ALG("CAMELLIA-192-CFB8", ossl_camellia192cfb8_functions),
272 ALG("CAMELLIA-128-CFB8", ossl_camellia128cfb8_functions),
273 ALG("CAMELLIA-256-CTR", ossl_camellia256ctr_functions),
274 ALG("CAMELLIA-192-CTR", ossl_camellia192ctr_functions),
275 ALG("CAMELLIA-128-CTR", ossl_camellia128ctr_functions),
276 #endif /* OPENSSL_NO_CAMELLIA */
277 #ifndef OPENSSL_NO_DES
278 ALG("DES-EDE3-ECB:DES-EDE3", ossl_tdes_ede3_ecb_functions),
279 ALG("DES-EDE3-CBC:DES3", ossl_tdes_ede3_cbc_functions),
280 ALG("DES-EDE3-OFB", ossl_tdes_ede3_ofb_functions),
281 ALG("DES-EDE3-CFB", ossl_tdes_ede3_cfb_functions),
282 ALG("DES-EDE3-CFB8", ossl_tdes_ede3_cfb8_functions),
283 ALG("DES-EDE3-CFB1", ossl_tdes_ede3_cfb1_functions),
284 ALG("DES3-WRAP:id-smime-alg-CMS3DESwrap", ossl_tdes_wrap_cbc_functions),
285 ALG("DES-EDE-ECB:DES-EDE", ossl_tdes_ede2_ecb_functions),
286 ALG("DES-EDE-CBC", ossl_tdes_ede2_cbc_functions),
287 ALG("DES-EDE-OFB", ossl_tdes_ede2_ofb_functions),
288 ALG("DES-EDE-CFB", ossl_tdes_ede2_cfb_functions),
289 #endif /* OPENSSL_NO_DES */
290 #ifndef OPENSSL_NO_SM4
291 ALG("SM4-ECB", ossl_sm4128ecb_functions),
292 ALG("SM4-CBC:SM4", ossl_sm4128cbc_functions),
293 ALG("SM4-CTR", ossl_sm4128ctr_functions),
294 ALG("SM4-OFB:SM4-OFB128", ossl_sm4128ofb128_functions),
295 ALG("SM4-CFB:SM4-CFB128", ossl_sm4128cfb128_functions),
296 #endif /* OPENSSL_NO_SM4 */
297 #ifndef OPENSSL_NO_CHACHA
298 ALG("ChaCha20", ossl_chacha20_functions),
299 # ifndef OPENSSL_NO_POLY1305
300 ALG("ChaCha20-Poly1305", ossl_chacha20_ossl_poly1305_functions),
301 # endif /* OPENSSL_NO_POLY1305 */
302 #endif /* OPENSSL_NO_CHACHA */
303 { { NULL, NULL, NULL }, NULL }
305 static OSSL_ALGORITHM exported_ciphers[OSSL_NELEM(deflt_ciphers)];
307 static const OSSL_ALGORITHM deflt_macs[] = {
308 #ifndef OPENSSL_NO_BLAKE2
309 { "BLAKE2BMAC", "provider=default", ossl_blake2bmac_functions },
310 { "BLAKE2SMAC", "provider=default", ossl_blake2smac_functions },
312 #ifndef OPENSSL_NO_CMAC
313 { "CMAC", "provider=default", ossl_cmac_functions },
315 { "GMAC", "provider=default", ossl_gmac_functions },
316 { "HMAC", "provider=default", ossl_hmac_functions },
317 { "KMAC-128:KMAC128", "provider=default", ossl_kmac128_functions },
318 { "KMAC-256:KMAC256", "provider=default", ossl_kmac256_functions },
319 #ifndef OPENSSL_NO_SIPHASH
320 { "SIPHASH", "provider=default", ossl_siphash_functions },
322 #ifndef OPENSSL_NO_POLY1305
323 { "POLY1305", "provider=default", ossl_poly1305_functions },
328 static const OSSL_ALGORITHM deflt_kdfs[] = {
329 { "HKDF", "provider=default", ossl_kdf_hkdf_functions },
330 { "SSKDF", "provider=default", ossl_kdf_sskdf_functions },
331 { "PBKDF2", "provider=default", ossl_kdf_pbkdf2_functions },
332 { "PKCS12KDF", "provider=default", ossl_kdf_pkcs12_functions },
333 { "SSHKDF", "provider=default", ossl_kdf_sshkdf_functions },
334 { "X963KDF", "provider=default", ossl_kdf_x963_kdf_functions },
335 { "TLS1-PRF", "provider=default", ossl_kdf_tls1_prf_functions },
336 { "KBKDF", "provider=default", ossl_kdf_kbkdf_functions },
337 #ifndef OPENSSL_NO_CMS
338 { "X942KDF", "provider=default", ossl_kdf_x942_kdf_functions },
340 #ifndef OPENSSL_NO_SCRYPT
341 { "SCRYPT:id-scrypt", "provider=default", ossl_kdf_scrypt_functions },
343 { "KRB5KDF", "provider=default", ossl_kdf_krb5kdf_functions },
347 static const OSSL_ALGORITHM deflt_keyexch[] = {
348 #ifndef OPENSSL_NO_DH
349 { "DH:dhKeyAgreement", "provider=default", ossl_dh_keyexch_functions },
351 #ifndef OPENSSL_NO_EC
352 { "ECDH", "provider=default", ecossl_dh_keyexch_functions },
353 { "X25519", "provider=default", ossl_x25519_keyexch_functions },
354 { "X448", "provider=default", ossl_x448_keyexch_functions },
356 { "TLS1-PRF", "provider=default", ossl_kdf_tls1_prf_keyexch_functions },
357 { "HKDF", "provider=default", ossl_kdf_hkdf_keyexch_functions },
358 { "SCRYPT:id-scrypt", "provider=default",
359 ossl_kdf_scrypt_keyexch_functions },
363 static const OSSL_ALGORITHM deflt_rands[] = {
364 { "CTR-DRBG", "provider=default", ossl_drbg_ctr_functions },
365 { "HASH-DRBG", "provider=default", ossl_drbg_hash_functions },
366 { "HMAC-DRBG", "provider=default", ossl_drbg_ossl_hmac_functions },
367 { "TEST-RAND", "provider=default", ossl_test_rng_functions },
371 static const OSSL_ALGORITHM deflt_signature[] = {
372 #ifndef OPENSSL_NO_DSA
373 { "DSA:dsaEncryption", "provider=default", ossl_dsa_signature_functions },
375 { "RSA:rsaEncryption", "provider=default", ossl_rsa_signature_functions },
376 #ifndef OPENSSL_NO_EC
377 { "ED25519", "provider=default", ossl_ed25519_signature_functions },
378 { "ED448", "provider=default", ossl_ed448_signature_functions },
379 { "ECDSA", "provider=default", ecossl_dsa_signature_functions },
380 # ifndef OPENSSL_NO_SM2
381 { "SM2", "provider=default", sm2_signature_functions },
384 { "HMAC", "provider=default", ossl_mac_legacy_hmac_signature_functions },
385 { "SIPHASH", "provider=default",
386 ossl_mac_legacy_siphash_signature_functions },
387 #ifndef OPENSSL_NO_POLY1305
388 { "POLY1305", "provider=default",
389 ossl_mac_legacy_poly1305_signature_functions },
391 #ifndef OPENSSL_NO_CMAC
392 { "CMAC", "provider=default", ossl_mac_legacy_cmac_signature_functions },
397 static const OSSL_ALGORITHM deflt_asym_cipher[] = {
398 { "RSA:rsaEncryption", "provider=default", ossl_rsa_asym_cipher_functions },
399 #ifndef OPENSSL_NO_SM2
400 { "SM2", "provider=default", sm2_asym_cipher_functions },
405 static const OSSL_ALGORITHM deflt_asym_kem[] = {
406 { "RSA", "provider=default", ossl_rsa_asym_kem_functions },
410 static const OSSL_ALGORITHM deflt_keymgmt[] = {
411 #ifndef OPENSSL_NO_DH
412 { "DH:dhKeyAgreement", "provider=default", ossl_dh_keymgmt_functions },
413 { "DHX:X9.42 DH:dhpublicnumber", "provider=default",
414 ossl_dhx_keymgmt_functions },
416 #ifndef OPENSSL_NO_DSA
417 { "DSA:dsaEncryption", "provider=default", ossl_dsa_keymgmt_functions },
419 { "RSA:rsaEncryption", "provider=default", ossl_rsa_keymgmt_functions },
420 { "RSA-PSS:RSASSA-PSS", "provider=default", ossl_rsapss_keymgmt_functions },
421 #ifndef OPENSSL_NO_EC
422 { "EC:id-ecPublicKey", "provider=default", ossl_ec_keymgmt_functions },
423 { "X25519", "provider=default", ossl_x25519_keymgmt_functions },
424 { "X448", "provider=default", ossl_x448_keymgmt_functions },
425 { "ED25519", "provider=default", ossl_ed25519_keymgmt_functions },
426 { "ED448", "provider=default", ossl_ed448_keymgmt_functions },
428 { "TLS1-PRF", "provider=default", ossl_kdf_keymgmt_functions },
429 { "HKDF", "provider=default", ossl_kdf_keymgmt_functions },
430 { "SCRYPT:id-scrypt", "provider=default", ossl_kdf_keymgmt_functions },
431 { "HMAC", "provider=default", ossl_mac_legacy_keymgmt_functions },
432 { "SIPHASH", "provider=default", ossl_mac_legacy_keymgmt_functions },
433 #ifndef OPENSSL_NO_POLY1305
434 { "POLY1305", "provider=default", ossl_mac_legacy_keymgmt_functions },
436 #ifndef OPENSSL_NO_CMAC
437 { "CMAC", "provider=default", ossl_cossl_mac_legacy_keymgmt_functions },
439 #ifndef OPENSSL_NO_SM2
440 { "SM2", "provider=default", sm2_keymgmt_functions },
445 static const OSSL_ALGORITHM deflt_encoder[] = {
446 #define ENCODER_PROVIDER "default"
447 #include "encoders.inc"
449 #undef ENCODER_PROVIDER
452 static const OSSL_ALGORITHM deflt_decoder[] = {
453 #define DECODER_PROVIDER "default"
454 #include "decoders.inc"
456 #undef DECODER_PROVIDER
459 static const OSSL_ALGORITHM deflt_store[] = {
460 #define STORE(name, _fips, func_table) \
461 { name, "provider=default,fips=" _fips, (func_table) },
463 #include "stores.inc"
468 static const OSSL_ALGORITHM *deflt_query(void *provctx, int operation_id,
472 switch (operation_id) {
474 return deflt_digests;
476 ossl_prov_cache_exported_algorithms(deflt_ciphers, exported_ciphers);
477 return exported_ciphers;
484 case OSSL_OP_KEYMGMT:
485 return deflt_keymgmt;
486 case OSSL_OP_KEYEXCH:
487 return deflt_keyexch;
488 case OSSL_OP_SIGNATURE:
489 return deflt_signature;
490 case OSSL_OP_ASYM_CIPHER:
491 return deflt_asym_cipher;
493 return deflt_asym_kem;
494 case OSSL_OP_ENCODER:
495 return deflt_encoder;
496 case OSSL_OP_DECODER:
497 return deflt_decoder;
505 static void deflt_teardown(void *provctx)
507 BIO_meth_free(ossl_prov_ctx_get0_core_bio_method(provctx));
508 ossl_prov_ctx_free(provctx);
511 /* Functions we provide to the core */
512 static const OSSL_DISPATCH deflt_dispatch_table[] = {
513 { OSSL_FUNC_PROVIDER_TEARDOWN, (void (*)(void))deflt_teardown },
514 { OSSL_FUNC_PROVIDER_GETTABLE_PARAMS, (void (*)(void))deflt_gettable_params },
515 { OSSL_FUNC_PROVIDER_GET_PARAMS, (void (*)(void))deflt_get_params },
516 { OSSL_FUNC_PROVIDER_QUERY_OPERATION, (void (*)(void))deflt_query },
517 { OSSL_FUNC_PROVIDER_GET_CAPABILITIES, (void (*)(void))provider_get_capabilities },
521 OSSL_provider_init_fn ossl_default_provider_init;
523 int ossl_default_provider_init(const OSSL_CORE_HANDLE *handle,
524 const OSSL_DISPATCH *in,
525 const OSSL_DISPATCH **out,
528 OSSL_FUNC_core_get_libctx_fn *c_get_libctx = NULL;
529 BIO_METHOD *corebiometh;
531 if (!ossl_prov_bio_from_dispatch(in)
532 || !ossl_prov_seeding_from_dispatch(in))
534 for (; in->function_id != 0; in++) {
535 switch (in->function_id) {
536 case OSSL_FUNC_CORE_GETTABLE_PARAMS:
537 c_gettable_params = OSSL_FUNC_core_gettable_params(in);
539 case OSSL_FUNC_CORE_GET_PARAMS:
540 c_get_params = OSSL_FUNC_core_get_params(in);
542 case OSSL_FUNC_CORE_GET_LIBCTX:
543 c_get_libctx = OSSL_FUNC_core_get_libctx(in);
546 /* Just ignore anything we don't understand */
551 if (c_get_libctx == NULL)
555 * We want to make sure that all calls from this provider that requires
556 * a library context use the same context as the one used to call our
557 * functions. We do that by passing it along in the provider context.
559 * This only works for built-in providers. Most providers should
560 * create their own library context.
562 if ((*provctx = ossl_prov_ctx_new()) == NULL
563 || (corebiometh = bio_prov_init_bio_method()) == NULL) {
564 ossl_prov_ctx_free(*provctx);
568 ossl_prov_ctx_set0_libctx(*provctx,
569 (OSSL_LIB_CTX *)c_get_libctx(handle));
570 ossl_prov_ctx_set0_handle(*provctx, handle);
571 ossl_prov_ctx_set0_core_bio_method(*provctx, corebiometh);
573 *out = deflt_dispatch_table;