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e683582b | 1 | /* |
8083fd3a | 2 | * Copyright 2019-2020 The OpenSSL Project Authors. All Rights Reserved. |
e683582b SL |
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 | ||
0abae163 | 10 | #include <openssl/core.h> |
e683582b | 11 | #include <openssl/dsa.h> |
2888fc15 | 12 | #include "internal/ffc.h" |
e683582b | 13 | |
b03ec3b5 | 14 | #define DSA_PARAMGEN_TYPE_FIPS_186_4 0 /* Use FIPS186-4 standard */ |
f11f86f6 | 15 | #define DSA_PARAMGEN_TYPE_FIPS_186_2 1 /* Use legacy FIPS186-2 standard */ |
f11f86f6 | 16 | |
8083fd3a | 17 | DSA *dsa_new_with_ctx(OPENSSL_CTX *libctx); |
f11f86f6 | 18 | |
4f2271d5 SL |
19 | int dsa_generate_ffc_parameters(DSA *dsa, int type, int pbits, int qbits, |
20 | BN_GENCB *cb); | |
f11f86f6 | 21 | |
8083fd3a | 22 | int dsa_sign_int(int type, const unsigned char *dgst, |
e683582b | 23 | int dlen, unsigned char *sig, unsigned int *siglen, DSA *dsa); |
505b41fc | 24 | const unsigned char *dsa_algorithmidentifier_encoding(int md_nid, size_t *len); |
2888fc15 RL |
25 | |
26 | FFC_PARAMS *dsa_get0_params(DSA *dsa); | |
b03ec3b5 | 27 | int dsa_ffc_params_fromdata(DSA *dsa, const OSSL_PARAM params[]); |
0abae163 | 28 | int dsa_key_fromdata(DSA *dsa, const OSSL_PARAM params[]); |
2888fc15 | 29 | |
8083fd3a SL |
30 | int dsa_generate_public_key(BN_CTX *ctx, const DSA *dsa, const BIGNUM *priv_key, |
31 | BIGNUM *pub_key); | |
32 | int dsa_check_params(const DSA *dsa, int *ret); | |
33 | int dsa_check_pub_key(const DSA *dsa, const BIGNUM *pub_key, int *ret); | |
34 | int dsa_check_pub_key_partial(const DSA *dsa, const BIGNUM *pub_key, int *ret); | |
35 | int dsa_check_priv_key(const DSA *dsa, const BIGNUM *priv_key, int *ret); | |
36 | int dsa_check_pairwise(const DSA *dsa); |