[thirdparty/openssl.git] / providers / default / defltprov.c

/*
 * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
 *
 * Licensed under the Apache License 2.0 (the "License").  You may not use
 * this file except in compliance with the License.  You can obtain a copy
 * in the file LICENSE in the source distribution or at
 * https://www.openssl.org/source/license.html
 */

#include <string.h>
#include <stdio.h>
#include <openssl/opensslconf.h>
#include <openssl/core.h>
#include <openssl/core_numbers.h>
#include <openssl/core_names.h>
#include <openssl/params.h>
#include "internal/provider_algs.h"

/* Functions provided by the core */
static OSSL_core_gettable_params_fn *c_gettable_params = NULL;
static OSSL_core_get_params_fn *c_get_params = NULL;

/* Parameters we provide to the core */
static const OSSL_PARAM deflt_param_types[] = {
    OSSL_PARAM_DEFN(OSSL_PROV_PARAM_NAME, OSSL_PARAM_UTF8_PTR, NULL, 0),
    OSSL_PARAM_DEFN(OSSL_PROV_PARAM_VERSION, OSSL_PARAM_UTF8_PTR, NULL, 0),
    OSSL_PARAM_DEFN(OSSL_PROV_PARAM_BUILDINFO, OSSL_PARAM_UTF8_PTR, NULL, 0),
    OSSL_PARAM_END
};

static const OSSL_PARAM *deflt_gettable_params(const OSSL_PROVIDER *prov)
{
    return deflt_param_types;
}

static int deflt_get_params(const OSSL_PROVIDER *prov, OSSL_PARAM params[])
{
    OSSL_PARAM *p;

    p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_NAME);
    if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, "OpenSSL Default Provider"))
        return 0;
    p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_VERSION);
    if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, OPENSSL_VERSION_STR))
        return 0;
    p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_BUILDINFO);
    if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, OPENSSL_FULL_VERSION_STR))
        return 0;

    return 1;
}

static const OSSL_ALGORITHM deflt_digests[] = {
    { "SHA1", "default=yes", sha1_functions },

    { "SHA224", "default=yes", sha224_functions },
    { "SHA256", "default=yes", sha256_functions },
    { "SHA384", "default=yes", sha384_functions },
    { "SHA512", "default=yes", sha512_functions },
    { "SHA512-224", "default=yes", sha512_224_functions },
    { "SHA512-256", "default=yes", sha512_256_functions },

    { "SHA3-224", "default=yes", sha3_224_functions },
    { "SHA3-256", "default=yes", sha3_256_functions },
    { "SHA3-384", "default=yes", sha3_384_functions },
    { "SHA3-512", "default=yes", sha3_512_functions },

    /*
     * KECCAK_KMAC128 and KECCAK_KMAC256 as hashes are mostly useful for
     * the KMAC128 and KMAC256.
     */
    { "KECCAK_KMAC128", "default=yes", keccak_kmac_128_functions },
    { "KECCAK_KMAC256", "default=yes", keccak_kmac_256_functions },

    { "SHAKE128", "default=yes", shake_128_functions },
    { "SHAKE256", "default=yes", shake_256_functions },

#ifndef OPENSSL_NO_BLAKE2
    { "BLAKE2s256", "default=yes", blake2s256_functions },
    { "BLAKE2b512", "default=yes", blake2b512_functions },
#endif /* OPENSSL_NO_BLAKE2 */

#ifndef OPENSSL_NO_SM3
    { "SM3", "default=yes", sm3_functions },
#endif /* OPENSSL_NO_SM3 */

#ifndef OPENSSL_NO_MD5
    { "MD5", "default=yes", md5_functions },
    { "MD5-SHA1", "default=yes", md5_sha1_functions },
#endif /* OPENSSL_NO_MD5 */

    { NULL, NULL, NULL }
};

static const OSSL_ALGORITHM deflt_ciphers[] = {
    { "AES-256-ECB", "default=yes", aes256ecb_functions },
    { "AES-192-ECB", "default=yes", aes192ecb_functions },
    { "AES-128-ECB", "default=yes", aes128ecb_functions },
    { "AES-256-CBC", "default=yes", aes256cbc_functions },
    { "AES-192-CBC", "default=yes", aes192cbc_functions },
    { "AES-128-CBC", "default=yes", aes128cbc_functions },
    { "AES-256-OFB", "default=yes", aes256ofb_functions },
    { "AES-192-OFB", "default=yes", aes192ofb_functions },
    { "AES-128-OFB", "default=yes", aes128ofb_functions },
    { "AES-256-CFB", "default=yes", aes256cfb_functions },
    { "AES-192-CFB", "default=yes", aes192cfb_functions },
    { "AES-128-CFB", "default=yes", aes128cfb_functions },
    { "AES-256-CFB1", "default=yes", aes256cfb1_functions },
    { "AES-192-CFB1", "default=yes", aes192cfb1_functions },
    { "AES-128-CFB1", "default=yes", aes128cfb1_functions },
    { "AES-256-CFB8", "default=yes", aes256cfb8_functions },
    { "AES-192-CFB8", "default=yes", aes192cfb8_functions },
    { "AES-128-CFB8", "default=yes", aes128cfb8_functions },
    { "AES-256-CTR", "default=yes", aes256ctr_functions },
    { "AES-192-CTR", "default=yes", aes192ctr_functions },
    { "AES-128-CTR", "default=yes", aes128ctr_functions },
/* TODO(3.0) Add aliases when they are supported */
    { "id-aes256-GCM", "default=yes", aes256gcm_functions },
    { "id-aes192-GCM", "default=yes", aes192gcm_functions },
    { "id-aes128-GCM", "default=yes", aes128gcm_functions },
    { "id-aes256-CCM", "default=yes", aes256ccm_functions },
    { "id-aes192-CCM", "default=yes", aes192ccm_functions },
    { "id-aes128-CCM", "default=yes", aes128ccm_functions },
#ifndef OPENSSL_NO_ARIA
    { "ARIA-256-GCM", "default=yes", aria256gcm_functions },
    { "ARIA-192-GCM", "default=yes", aria192gcm_functions },
    { "ARIA-128-GCM", "default=yes", aria128gcm_functions },
    { "ARIA-256-CCM", "default=yes", aria256ccm_functions },
    { "ARIA-192-CCM", "default=yes", aria192ccm_functions },
    { "ARIA-128-CCM", "default=yes", aria128ccm_functions },
    { "ARIA-256-ECB", "default=yes", aria256ecb_functions },
    { "ARIA-192-ECB", "default=yes", aria192ecb_functions },
    { "ARIA-128-ECB", "default=yes", aria128ecb_functions },
    { "ARIA-256-CBC", "default=yes", aria256cbc_functions },
    { "ARIA-192-CBC", "default=yes", aria192cbc_functions },
    { "ARIA-128-CBC", "default=yes", aria128cbc_functions },
    { "ARIA-256-OFB", "default=yes", aria256ofb_functions },
    { "ARIA-192-OFB", "default=yes", aria192ofb_functions },
    { "ARIA-128-OFB", "default=yes", aria128ofb_functions },
    { "ARIA-256-CFB", "default=yes", aria256cfb_functions },
    { "ARIA-192-CFB", "default=yes", aria192cfb_functions },
    { "ARIA-128-CFB", "default=yes", aria128cfb_functions },
    { "ARIA-256-CFB1", "default=yes", aria256cfb1_functions },
    { "ARIA-192-CFB1", "default=yes", aria192cfb1_functions },
    { "ARIA-128-CFB1", "default=yes", aria128cfb1_functions },
    { "ARIA-256-CFB8", "default=yes", aria256cfb8_functions },
    { "ARIA-192-CFB8", "default=yes", aria192cfb8_functions },
    { "ARIA-128-CFB8", "default=yes", aria128cfb8_functions },
    { "ARIA-256-CTR", "default=yes", aria256ctr_functions },
    { "ARIA-192-CTR", "default=yes", aria192ctr_functions },
    { "ARIA-128-CTR", "default=yes", aria128ctr_functions },
#endif /* OPENSSL_NO_ARIA */
#ifndef OPENSSL_NO_CAMELLIA
    { "CAMELLIA-256-ECB", "default=yes", camellia256ecb_functions },
    { "CAMELLIA-192-ECB", "default=yes", camellia192ecb_functions },
    { "CAMELLIA-128-ECB", "default=yes", camellia128ecb_functions },
    { "CAMELLIA-256-CBC", "default=yes", camellia256cbc_functions },
    { "CAMELLIA-192-CBC", "default=yes", camellia192cbc_functions },
    { "CAMELLIA-128-CBC", "default=yes", camellia128cbc_functions },
    { "CAMELLIA-256-OFB", "default=yes", camellia256ofb_functions },
    { "CAMELLIA-192-OFB", "default=yes", camellia192ofb_functions },
    { "CAMELLIA-128-OFB", "default=yes", camellia128ofb_functions },
    { "CAMELLIA-256-CFB", "default=yes", camellia256cfb_functions },
    { "CAMELLIA-192-CFB", "default=yes", camellia192cfb_functions },
    { "CAMELLIA-128-CFB", "default=yes", camellia128cfb_functions },
    { "CAMELLIA-256-CFB1", "default=yes", camellia256cfb1_functions },
    { "CAMELLIA-192-CFB1", "default=yes", camellia192cfb1_functions },
    { "CAMELLIA-128-CFB1", "default=yes", camellia128cfb1_functions },
    { "CAMELLIA-256-CFB8", "default=yes", camellia256cfb8_functions },
    { "CAMELLIA-192-CFB8", "default=yes", camellia192cfb8_functions },
    { "CAMELLIA-128-CFB8", "default=yes", camellia128cfb8_functions },
    { "CAMELLIA-256-CTR", "default=yes", camellia256ctr_functions },
    { "CAMELLIA-192-CTR", "default=yes", camellia192ctr_functions },
    { "CAMELLIA-128-CTR", "default=yes", camellia128ctr_functions },
#endif /* OPENSSL_NO_CAMELLIA */
    { NULL, NULL, NULL }
};

static const OSSL_ALGORITHM deflt_macs[] = {
#ifndef OPENSSL_NO_BLAKE2
    { "BLAKE2BMAC", "default=yes", blake2bmac_functions },
    { "BLAKE2SMAC", "default=yes", blake2smac_functions },
#endif
#ifndef OPENSSL_NO_CMAC
    { "CMAC", "default=yes", cmac_functions },
#endif
    { "GMAC", "default=yes", gmac_functions },
    { "HMAC", "default=yes", hmac_functions },
    { "KMAC128", "default=yes", kmac128_functions },
    { "KMAC256", "default=yes", kmac256_functions },
#ifndef OPENSSL_NO_SIPHASH
    { "SipHash", "default=yes", siphash_functions },
#endif
#ifndef OPENSSL_NO_POLY1305
    { "Poly1305", "default=yes", poly1305_functions },
#endif
    { NULL, NULL, NULL }
};

static const OSSL_ALGORITHM deflt_keyexch[] = {
#ifndef OPENSSL_NO_DH
    { "dhKeyAgreement", "default=yes", dh_keyexch_functions },
#endif
    { NULL, NULL, NULL }
};

static const OSSL_ALGORITHM deflt_keymgmt[] = {
#ifndef OPENSSL_NO_DH
    { "dhKeyAgreement", "default=yes", dh_keymgmt_functions },
#endif
    { NULL, NULL, NULL }
};

static const OSSL_ALGORITHM *deflt_query(OSSL_PROVIDER *prov,
                                         int operation_id,
                                         int *no_cache)
{
    *no_cache = 0;
    switch (operation_id) {
    case OSSL_OP_DIGEST:
        return deflt_digests;
    case OSSL_OP_CIPHER:
        return deflt_ciphers;
    case OSSL_OP_MAC:
        return deflt_macs;
    case OSSL_OP_KEYMGMT:
        return deflt_keymgmt;
    case OSSL_OP_KEYEXCH:
        return deflt_keyexch;
    }
    return NULL;
}

/* Functions we provide to the core */
static const OSSL_DISPATCH deflt_dispatch_table[] = {
    { OSSL_FUNC_PROVIDER_GETTABLE_PARAMS, (void (*)(void))deflt_gettable_params },
    { OSSL_FUNC_PROVIDER_GET_PARAMS, (void (*)(void))deflt_get_params },
    { OSSL_FUNC_PROVIDER_QUERY_OPERATION, (void (*)(void))deflt_query },
    { 0, NULL }
};

OSSL_provider_init_fn ossl_default_provider_init;

int ossl_default_provider_init(const OSSL_PROVIDER *provider,
                               const OSSL_DISPATCH *in,
                               const OSSL_DISPATCH **out,
                               void **provctx)
{
    OSSL_core_get_library_context_fn *c_get_libctx = NULL;

    for (; in->function_id != 0; in++) {
        switch (in->function_id) {
        case OSSL_FUNC_CORE_GETTABLE_PARAMS:
            c_gettable_params = OSSL_get_core_gettable_params(in);
            break;
        case OSSL_FUNC_CORE_GET_PARAMS:
            c_get_params = OSSL_get_core_get_params(in);
            break;
        case OSSL_FUNC_CORE_GET_LIBRARY_CONTEXT:
            c_get_libctx = OSSL_get_core_get_library_context(in);
            break;
        default:
            /* Just ignore anything we don't understand */
            break;
        }
    }

    if (c_get_libctx == NULL)
        return 0;

    *out = deflt_dispatch_table;

    /*
     * We want to make sure that all calls from this provider that requires
     * a library context use the same context as the one used to call our
     * functions.  We do that by passing it along as the provider context.
     */
    *provctx = c_get_libctx(provider);
    return 1;
}
Commit	Line	Data
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
8a73348b MC	19	/* Functions provided by the core */
dca97d00	20	static OSSL_core_gettable_params_fn *c_gettable_params = NULL;
8a73348b MC	21	static OSSL_core_get_params_fn *c_get_params = NULL;
	22
	23	/* Parameters we provide to the core */
26175013 RL	24	static 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	};
8a73348b MC	30
dca97d00	31	static const OSSL_PARAM deflt_gettable_params(const OSSL_PROVIDER prov)
8a73348b MC	32	{
	33	return deflt_param_types;
	34	}
	35
4e7991b4	36	static 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
de29ff17	53	static const OSSL_ALGORITHM deflt_digests[] = {
d5e5e2ff SL	54	{ "SHA1", "default=yes", sha1_functions },
	55
	56	{ "SHA224", "default=yes", sha224_functions },
de29ff17	57	{ "SHA256", "default=yes", sha256_functions },
d5e5e2ff SL	58	{ "SHA384", "default=yes", sha384_functions },
	59	{ "SHA512", "default=yes", sha512_functions },
	60	{ "SHA512-224", "default=yes", sha512_224_functions },
	61	{ "SHA512-256", "default=yes", sha512_256_functions },
	62
	63	{ "SHA3-224", "default=yes", sha3_224_functions },
	64	{ "SHA3-256", "default=yes", sha3_256_functions },
	65	{ "SHA3-384", "default=yes", sha3_384_functions },
	66	{ "SHA3-512", "default=yes", sha3_512_functions },
	67
e23cda00	68	/*
bb31895d RL	69	* KECCAK_KMAC128 and KECCAK_KMAC256 as hashes are mostly useful for
bb31895d RL	70	* the KMAC128 and KMAC256.
e23cda00	71	*/
bb31895d RL	72	{ "KECCAK_KMAC128", "default=yes", keccak_kmac_128_functions },
bb31895d RL	73	{ "KECCAK_KMAC256", "default=yes", keccak_kmac_256_functions },
d5e5e2ff SL	74
	75	{ "SHAKE128", "default=yes", shake_128_functions },
	76	{ "SHAKE256", "default=yes", shake_256_functions },
	77
	78	#ifndef OPENSSL_NO_BLAKE2
	79	{ "BLAKE2s256", "default=yes", blake2s256_functions },
	80	{ "BLAKE2b512", "default=yes", blake2b512_functions },
	81	#endif /* OPENSSL_NO_BLAKE2 */
	82
	83	#ifndef OPENSSL_NO_SM3
	84	{ "SM3", "default=yes", sm3_functions },
	85	#endif /* OPENSSL_NO_SM3 */
	86
	87	#ifndef OPENSSL_NO_MD5
	88	{ "MD5", "default=yes", md5_functions },
	89	{ "MD5-SHA1", "default=yes", md5_sha1_functions },
	90	#endif /* OPENSSL_NO_MD5 */
	91
de29ff17 MC	92	{ NULL, NULL, NULL }
	93	};
	94
aab26e6f MC	95	static const OSSL_ALGORITHM deflt_ciphers[] = {
aab26e6f MC	96	{ "AES-256-ECB", "default=yes", aes256ecb_functions },
f4a129bb MC	97	{ "AES-192-ECB", "default=yes", aes192ecb_functions },
f4a129bb MC	98	{ "AES-128-ECB", "default=yes", aes128ecb_functions },
718b133a MC	99	{ "AES-256-CBC", "default=yes", aes256cbc_functions },
	100	{ "AES-192-CBC", "default=yes", aes192cbc_functions },
	101	{ "AES-128-CBC", "default=yes", aes128cbc_functions },
ed98df51 MC	102	{ "AES-256-OFB", "default=yes", aes256ofb_functions },
	103	{ "AES-192-OFB", "default=yes", aes192ofb_functions },
	104	{ "AES-128-OFB", "default=yes", aes128ofb_functions },
75dd6d64 MC	105	{ "AES-256-CFB", "default=yes", aes256cfb_functions },
	106	{ "AES-192-CFB", "default=yes", aes192cfb_functions },
	107	{ "AES-128-CFB", "default=yes", aes128cfb_functions },
	108	{ "AES-256-CFB1", "default=yes", aes256cfb1_functions },
	109	{ "AES-192-CFB1", "default=yes", aes192cfb1_functions },
	110	{ "AES-128-CFB1", "default=yes", aes128cfb1_functions },
	111	{ "AES-256-CFB8", "default=yes", aes256cfb8_functions },
	112	{ "AES-192-CFB8", "default=yes", aes192cfb8_functions },
	113	{ "AES-128-CFB8", "default=yes", aes128cfb8_functions },
819a7ae9 MC	114	{ "AES-256-CTR", "default=yes", aes256ctr_functions },
	115	{ "AES-192-CTR", "default=yes", aes192ctr_functions },
	116	{ "AES-128-CTR", "default=yes", aes128ctr_functions },
3bfe9005	117	/* TODO(3.0) Add aliases when they are supported */
a672a02a SL	118	{ "id-aes256-GCM", "default=yes", aes256gcm_functions },
	119	{ "id-aes192-GCM", "default=yes", aes192gcm_functions },
	120	{ "id-aes128-GCM", "default=yes", aes128gcm_functions },
3bfe9005 SL	121	{ "id-aes256-CCM", "default=yes", aes256ccm_functions },
	122	{ "id-aes192-CCM", "default=yes", aes192ccm_functions },
	123	{ "id-aes128-CCM", "default=yes", aes128ccm_functions },
a672a02a SL	124	#ifndef OPENSSL_NO_ARIA
	125	{ "ARIA-256-GCM", "default=yes", aria256gcm_functions },
	126	{ "ARIA-192-GCM", "default=yes", aria192gcm_functions },
	127	{ "ARIA-128-GCM", "default=yes", aria128gcm_functions },
3bfe9005 SL	128	{ "ARIA-256-CCM", "default=yes", aria256ccm_functions },
	129	{ "ARIA-192-CCM", "default=yes", aria192ccm_functions },
	130	{ "ARIA-128-CCM", "default=yes", aria128ccm_functions },
e1178600 SL	131	{ "ARIA-256-ECB", "default=yes", aria256ecb_functions },
	132	{ "ARIA-192-ECB", "default=yes", aria192ecb_functions },
	133	{ "ARIA-128-ECB", "default=yes", aria128ecb_functions },
	134	{ "ARIA-256-CBC", "default=yes", aria256cbc_functions },
	135	{ "ARIA-192-CBC", "default=yes", aria192cbc_functions },
	136	{ "ARIA-128-CBC", "default=yes", aria128cbc_functions },
	137	{ "ARIA-256-OFB", "default=yes", aria256ofb_functions },
	138	{ "ARIA-192-OFB", "default=yes", aria192ofb_functions },
	139	{ "ARIA-128-OFB", "default=yes", aria128ofb_functions },
	140	{ "ARIA-256-CFB", "default=yes", aria256cfb_functions },
	141	{ "ARIA-192-CFB", "default=yes", aria192cfb_functions },
	142	{ "ARIA-128-CFB", "default=yes", aria128cfb_functions },
	143	{ "ARIA-256-CFB1", "default=yes", aria256cfb1_functions },
	144	{ "ARIA-192-CFB1", "default=yes", aria192cfb1_functions },
	145	{ "ARIA-128-CFB1", "default=yes", aria128cfb1_functions },
	146	{ "ARIA-256-CFB8", "default=yes", aria256cfb8_functions },
	147	{ "ARIA-192-CFB8", "default=yes", aria192cfb8_functions },
	148	{ "ARIA-128-CFB8", "default=yes", aria128cfb8_functions },
	149	{ "ARIA-256-CTR", "default=yes", aria256ctr_functions },
	150	{ "ARIA-192-CTR", "default=yes", aria192ctr_functions },
	151	{ "ARIA-128-CTR", "default=yes", aria128ctr_functions },
a672a02a	152	#endif /* OPENSSL_NO_ARIA */
e1178600 SL	153	#ifndef OPENSSL_NO_CAMELLIA
	154	{ "CAMELLIA-256-ECB", "default=yes", camellia256ecb_functions },
	155	{ "CAMELLIA-192-ECB", "default=yes", camellia192ecb_functions },
	156	{ "CAMELLIA-128-ECB", "default=yes", camellia128ecb_functions },
	157	{ "CAMELLIA-256-CBC", "default=yes", camellia256cbc_functions },
	158	{ "CAMELLIA-192-CBC", "default=yes", camellia192cbc_functions },
	159	{ "CAMELLIA-128-CBC", "default=yes", camellia128cbc_functions },
	160	{ "CAMELLIA-256-OFB", "default=yes", camellia256ofb_functions },
	161	{ "CAMELLIA-192-OFB", "default=yes", camellia192ofb_functions },
	162	{ "CAMELLIA-128-OFB", "default=yes", camellia128ofb_functions },
	163	{ "CAMELLIA-256-CFB", "default=yes", camellia256cfb_functions },
	164	{ "CAMELLIA-192-CFB", "default=yes", camellia192cfb_functions },
	165	{ "CAMELLIA-128-CFB", "default=yes", camellia128cfb_functions },
	166	{ "CAMELLIA-256-CFB1", "default=yes", camellia256cfb1_functions },
	167	{ "CAMELLIA-192-CFB1", "default=yes", camellia192cfb1_functions },
	168	{ "CAMELLIA-128-CFB1", "default=yes", camellia128cfb1_functions },
	169	{ "CAMELLIA-256-CFB8", "default=yes", camellia256cfb8_functions },
	170	{ "CAMELLIA-192-CFB8", "default=yes", camellia192cfb8_functions },
	171	{ "CAMELLIA-128-CFB8", "default=yes", camellia128cfb8_functions },
	172	{ "CAMELLIA-256-CTR", "default=yes", camellia256ctr_functions },
	173	{ "CAMELLIA-192-CTR", "default=yes", camellia192ctr_functions },
	174	{ "CAMELLIA-128-CTR", "default=yes", camellia128ctr_functions },
	175	#endif /* OPENSSL_NO_CAMELLIA */
aab26e6f MC	176	{ NULL, NULL, NULL }
	177	};
	178
55a0a117 RL	179	static const OSSL_ALGORITHM deflt_macs[] = {
	180	#ifndef OPENSSL_NO_BLAKE2
	181	{ "BLAKE2BMAC", "default=yes", blake2bmac_functions },
	182	{ "BLAKE2SMAC", "default=yes", blake2smac_functions },
2e5db6ad RL	183	#endif
	184	#ifndef OPENSSL_NO_CMAC
	185	{ "CMAC", "default=yes", cmac_functions },
55a0a117	186	#endif
d33313be	187	{ "GMAC", "default=yes", gmac_functions },
5183ebdc	188	{ "HMAC", "default=yes", hmac_functions },
e23cda00 RL	189	{ "KMAC128", "default=yes", kmac128_functions },
e23cda00 RL	190	{ "KMAC256", "default=yes", kmac256_functions },
4657693d RL	191	#ifndef OPENSSL_NO_SIPHASH
4657693d RL	192	{ "SipHash", "default=yes", siphash_functions },
ae0b6b92 RL	193	#endif
	194	#ifndef OPENSSL_NO_POLY1305
	195	{ "Poly1305", "default=yes", poly1305_functions },
4657693d	196	#endif
55a0a117 RL	197	{ NULL, NULL, NULL }
	198	};
	199
89e29174	200	static const OSSL_ALGORITHM deflt_keyexch[] = {
76ca35e7	201	#ifndef OPENSSL_NO_DH
8b84b075 RL	202	{ "dhKeyAgreement", "default=yes", dh_keyexch_functions },
	203	#endif
	204	{ NULL, NULL, NULL }
	205	};
	206
	207	static const OSSL_ALGORITHM deflt_keymgmt[] = {
	208	#ifndef OPENSSL_NO_DH
	209	{ "dhKeyAgreement", "default=yes", dh_keymgmt_functions },
76ca35e7	210	#endif
89e29174 MC	211	{ NULL, NULL, NULL }
	212	};
	213
de29ff17 MC	214	static const OSSL_ALGORITHM deflt_query(OSSL_PROVIDER prov,
	215	int operation_id,
	216	int *no_cache)
	217	{
	218	*no_cache = 0;
	219	switch (operation_id) {
	220	case OSSL_OP_DIGEST:
	221	return deflt_digests;
aab26e6f MC	222	case OSSL_OP_CIPHER:
aab26e6f MC	223	return deflt_ciphers;
55a0a117 RL	224	case OSSL_OP_MAC:
55a0a117 RL	225	return deflt_macs;
8b84b075 RL	226	case OSSL_OP_KEYMGMT:
8b84b075 RL	227	return deflt_keymgmt;
89e29174 MC	228	case OSSL_OP_KEYEXCH:
89e29174 MC	229	return deflt_keyexch;
de29ff17 MC	230	}
	231	return NULL;
	232	}
	233
8a73348b MC	234	/* Functions we provide to the core */
8a73348b MC	235	static const OSSL_DISPATCH deflt_dispatch_table[] = {
dca97d00	236	{ OSSL_FUNC_PROVIDER_GETTABLE_PARAMS, (void (*)(void))deflt_gettable_params },
8a73348b	237	{ OSSL_FUNC_PROVIDER_GET_PARAMS, (void (*)(void))deflt_get_params },
de29ff17	238	{ OSSL_FUNC_PROVIDER_QUERY_OPERATION, (void (*)(void))deflt_query },
8a73348b MC	239	{ 0, NULL }
	240	};
	241
	242	OSSL_provider_init_fn ossl_default_provider_init;
	243
	244	int ossl_default_provider_init(const OSSL_PROVIDER *provider,
	245	const OSSL_DISPATCH *in,
a39eb840 RL	246	const OSSL_DISPATCH **out,
a39eb840 RL	247	void **provctx)
8a73348b	248	{
8013a933 RL	249	OSSL_core_get_library_context_fn *c_get_libctx = NULL;
8013a933 RL	250
8a73348b MC	251	for (; in->function_id != 0; in++) {
8a73348b MC	252	switch (in->function_id) {
dca97d00 RL	253	case OSSL_FUNC_CORE_GETTABLE_PARAMS:
dca97d00 RL	254	c_gettable_params = OSSL_get_core_gettable_params(in);
8a73348b MC	255	break;
	256	case OSSL_FUNC_CORE_GET_PARAMS:
	257	c_get_params = OSSL_get_core_get_params(in);
	258	break;
8013a933 RL	259	case OSSL_FUNC_CORE_GET_LIBRARY_CONTEXT:
	260	c_get_libctx = OSSL_get_core_get_library_context(in);
	261	break;
8a73348b MC	262	default:
	263	/* Just ignore anything we don't understand */
	264	break;
	265	}
	266	}
	267
8013a933 RL	268	if (c_get_libctx == NULL)
	269	return 0;
	270
8a73348b	271	*out = deflt_dispatch_table;
8013a933 RL	272
	273	/*
	274	* We want to make sure that all calls from this provider that requires
	275	* a library context use the same context as the one used to call our
	276	* functions. We do that by passing it along as the provider context.
	277	*/
	278	*provctx = c_get_libctx(provider);
8a73348b MC	279	return 1;
8a73348b MC	280	}