mirror of
https://git.libssh.org/projects/libssh.git
synced 2026-02-04 20:30:38 +09:00
76c6ee9ccf
Signed-off-by: Jakub Jelen <jjelen@redhat.com> Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
70 lines
1.8 KiB
C
70 lines
1.8 KiB
C
/*
|
|
* This file is part of the SSH Library
|
|
*
|
|
* Copyright (c) 2025 by Red Hat, Inc.
|
|
*
|
|
* Author: Pavol Žáčik <pzacik@redhat.com>
|
|
*
|
|
* The SSH 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, version 2.1 of the License.
|
|
*
|
|
* The SSH 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 the SSH Library; see the file COPYING. If not, write to
|
|
* the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
|
|
* MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef MLKEM_H_
|
|
#define MLKEM_H_
|
|
|
|
#include "libssh/crypto.h"
|
|
#include "libssh/libssh.h"
|
|
#include "libssh/session.h"
|
|
|
|
#include "config.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
struct mlkem_type_info {
|
|
size_t pubkey_size;
|
|
size_t ciphertext_size;
|
|
#ifdef HAVE_LIBGCRYPT
|
|
size_t privkey_size;
|
|
enum gcry_kem_algos alg;
|
|
#else
|
|
const char *name;
|
|
#endif
|
|
};
|
|
|
|
extern const struct mlkem_type_info MLKEM768_INFO;
|
|
extern const struct mlkem_type_info MLKEM1024_INFO;
|
|
|
|
#define MLKEM_SHARED_SECRET_SIZE 32
|
|
|
|
typedef unsigned char ssh_mlkem_shared_secret[MLKEM_SHARED_SECRET_SIZE];
|
|
|
|
const struct mlkem_type_info *
|
|
kex_type_to_mlkem_info(enum ssh_key_exchange_e kex_type);
|
|
|
|
int ssh_mlkem_init(ssh_session session);
|
|
|
|
int ssh_mlkem_encapsulate(ssh_session session,
|
|
ssh_mlkem_shared_secret shared_secret);
|
|
|
|
int ssh_mlkem_decapsulate(const ssh_session session,
|
|
ssh_mlkem_shared_secret shared_secret);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* MLKEM_H_ */
|