diff options
Diffstat (limited to 'lib/nettle/int/ecdsa-compute-k.h')
-rw-r--r-- | lib/nettle/int/ecdsa-compute-k.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/lib/nettle/int/ecdsa-compute-k.h b/lib/nettle/int/ecdsa-compute-k.h new file mode 100644 index 0000000000..7ca401d6e4 --- /dev/null +++ b/lib/nettle/int/ecdsa-compute-k.h @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2019 Red Hat, Inc. + * + * Author: Daiki Ueno + * + * This file is part of GnuTLS. + * + * The GnuTLS is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/> + * + */ + +#ifndef GNUTLS_LIB_NETTLE_INT_ECDSA_COMPUTE_K_H +#define GNUTLS_LIB_NETTLE_INT_ECDSA_COMPUTE_K_H + +#include <gnutls/gnutls.h> +#include <nettle/bignum.h> /* includes gmp.h */ + +int +_gnutls_ecdsa_compute_k (mpz_t k, + gnutls_ecc_curve_t curve, + const mpz_t x, + gnutls_mac_algorithm_t mac, + const uint8_t *digest, + size_t length); + +#endif /* GNUTLS_LIB_NETTLE_INT_ECDSA_COMPUTE_K_H */ |