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/* pkey-internal.h - Internal defs for pkey.c
* Copyright (C) 2021 g10 Code GmbH
*
* This file is part of Libgcrypt.
*
* Libgcrypt 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.
*
* Libgcrypt 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 <https://www.gnu.org/licenses/>.
* SPDX-License-Identifier: LGPL-2.1+
*/
gcry_error_t _gcry_pkey_ed25519_sign (gcry_pkey_hd_t h,
int num_in, const unsigned char *const in[],
const size_t in_len[],
int num_out, unsigned char *out[],
size_t out_len[]);
gcry_error_t _gcry_pkey_ed25519_verify (gcry_pkey_hd_t h,
int num_in, const unsigned char *const in[],
const size_t in_len[]);
gcry_error_t _gcry_pkey_ed448_sign (gcry_pkey_hd_t h,
int num_in, const unsigned char *const in[],
const size_t in_len[],
int num_out, unsigned char *out[],
size_t out_len[]);
gcry_error_t _gcry_pkey_ed448_verify (gcry_pkey_hd_t h,
int num_in, const unsigned char *const in[],
const size_t in_len[]);
struct gcry_pkey_handle {
int algo;
unsigned int flags;
/* FIXME: Use of union would be better, here. */
int curve;
unsigned char *pk;
size_t pk_len;
unsigned char *sk;
size_t sk_len;
};
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