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https://git.libssh.org/projects/libssh.git
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e42a423a24
Signed-off-by: Aris Adamantiadis <aris@0xbadc0de.be> Reviewed-by: Jakub Jelen <jjelen@redhat.com> Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
/*
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* This file is part of the SSH Library
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*
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* Copyright (c) 2013 by Aris Adamantiadis <aris@badcode.be>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation,
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* version 2.1 of the License.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef CURVE25519_H_
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#define CURVE25519_H_
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#include "config.h"
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#include "libssh.h"
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#ifdef WITH_NACL
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#include <nacl/crypto_scalarmult_curve25519.h>
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#define CURVE25519_PUBKEY_SIZE crypto_scalarmult_curve25519_BYTES
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#define CURVE25519_PRIVKEY_SIZE crypto_scalarmult_curve25519_SCALARBYTES
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#define crypto_scalarmult_base crypto_scalarmult_curve25519_base
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#define crypto_scalarmult crypto_scalarmult_curve25519
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#else
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#define CURVE25519_PUBKEY_SIZE 32
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#define CURVE25519_PRIVKEY_SIZE 32
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int crypto_scalarmult_base(unsigned char *q, const unsigned char *n);
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int crypto_scalarmult(unsigned char *q, const unsigned char *n, const unsigned char *p);
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#endif /* WITH_NACL */
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#ifdef HAVE_ECC
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#define HAVE_CURVE25519 1
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#endif
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typedef unsigned char ssh_curve25519_pubkey[CURVE25519_PUBKEY_SIZE];
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typedef unsigned char ssh_curve25519_privkey[CURVE25519_PRIVKEY_SIZE];
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int ssh_client_curve25519_init(ssh_session session);
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#ifdef WITH_SERVER
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void ssh_server_curve25519_init(ssh_session session);
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#endif /* WITH_SERVER */
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#endif /* CURVE25519_H_ */
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