ed25519.h
/*
* This file is part of the SSH Library
*
* Copyright (c) 2014 by Aris Adamantiadis
*
* This library 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef ED25519_H_
#define ED25519_H_
#include "libssh/priv.h"
#define ED25519_PK_LEN 32
#define ED25519_SK_LEN 64
#define ED25519_SIG_LEN 64
typedef uint8_t ed25519_pubkey[ED25519_PK_LEN];
typedef uint8_t ed25519_privkey[ED25519_SK_LEN];
typedef uint8_t ed25519_signature[ED25519_SIG_LEN];
int crypto_sign_ed25519_keypair(ed25519_pubkey pk, ed25519_privkey sk);
int crypto_sign_ed25519(
unsigned char *sm, uint64_t *smlen,
const unsigned char *m, uint64_t mlen,
const ed25519_privkey sk);
int crypto_sign_ed25519_open(
unsigned char *m, uint64_t *mlen,
const unsigned char *sm, uint64_t smlen,
const ed25519_pubkey pk);
#endif /* ED25519_H_ */