mirror of
https://github.com/openssl/openssl.git
synced 2024-12-27 06:21:43 +08:00
f3090fc710
This PR is based off the contributions in PR #9223 by Jemmy1228. It has been modified and reworked to: (1) Work with providers (2) Support ECDSA and DSA (3) Add a KDF HMAC_DRBG implementation that shares code with the RAND HMAC_DRBG. A nonce_type is passed around inside the Signing API's, in order to support any future deterministic algorithms. Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Hugo Landau <hlandau@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18809)
25 lines
964 B
C
25 lines
964 B
C
/*
|
|
* Copyright 2022 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
|
|
*/
|
|
|
|
#ifndef OSSL_INTERNAL_DETERMINISTIC_NONCE_H
|
|
# define OSSL_INTERNAL_DETERMINISTIC_NONCE_H
|
|
# pragma once
|
|
|
|
# include <openssl/bn.h>
|
|
|
|
int ossl_gen_deterministic_nonce_rfc6979(BIGNUM *out, const BIGNUM *q,
|
|
const BIGNUM *priv,
|
|
const unsigned char *message,
|
|
size_t message_len,
|
|
const char *digestname,
|
|
OSSL_LIB_CTX *libctx,
|
|
const char *propq);
|
|
|
|
#endif /*OSSL_INTERNAL_DETERMINISTIC_NONCE_H */
|