openssl/include/crypto/dsa.h
Shane Lontis f11f86f6ec Add FFC param/key generation
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10909)
2020-02-06 22:28:36 +10:00

28 lines
1.2 KiB
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 <openssl/dsa.h>
#define DSA_PARAMGEN_TYPE_FIPS_186_2 1 /* Use legacy FIPS186-2 standard */
#define DSA_PARAMGEN_TYPE_FIPS_186_4 2 /* Use FIPS186-4 standard */
int dsa_generate_parameters_ctx(OPENSSL_CTX *libctx, DSA *dsa, int bits,
const unsigned char *seed_in, int seed_len,
int *counter_ret, unsigned long *h_ret,
BN_GENCB *cb);
int dsa_generate_ffc_parameters(OPENSSL_CTX *libctx, DSA *dsa, int type,
int pbits, int qbits, int gindex,
BN_GENCB *cb);
int dsa_sign_int(OPENSSL_CTX *libctx, int type, const unsigned char *dgst,
int dlen, unsigned char *sig, unsigned int *siglen, DSA *dsa);
int dsa_generate_key_ctx(OPENSSL_CTX *libctx, DSA *dsa);
const unsigned char *dsa_algorithmidentifier_encoding(int md_nid, size_t *len);