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cd0aa0bd91
These will be helpful when we already sent the first key exchange packet, but we found out that our guess was wrong and we need to initiate different key exchange method with different callbacks. Signed-off-by: Jakub Jelen <jjelen@redhat.com> Reviewed-by: Norbert Pocs <npocs@redhat.com> Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
/*
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* This file is part of the SSH Library
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*
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* Copyright (c) 2011 by Aris Adamantiadis
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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; either
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* version 2.1 of the License, or (at your option) any later version.
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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 ECDH_H_
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#define ECDH_H_
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#include "config.h"
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#include "libssh/callbacks.h"
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#ifdef HAVE_LIBCRYPTO
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#ifdef HAVE_OPENSSL_ECDH_H
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#ifdef HAVE_ECC
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#define HAVE_ECDH 1
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#endif
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#endif /* HAVE_OPENSSL_ECDH_H */
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#endif /* HAVE_LIBCRYPTO */
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#ifdef HAVE_GCRYPT_ECC
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#define HAVE_ECDH 1
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#endif
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#ifdef HAVE_LIBMBEDCRYPTO
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#define HAVE_ECDH 1
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern struct ssh_packet_callbacks_struct ssh_ecdh_client_callbacks;
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/* Backend-specific functions. */
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int ssh_client_ecdh_init(ssh_session session);
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void ssh_client_ecdh_remove_callbacks(ssh_session session);
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int ecdh_build_k(ssh_session session);
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#ifdef WITH_SERVER
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extern struct ssh_packet_callbacks_struct ssh_ecdh_server_callbacks;
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void ssh_server_ecdh_init(ssh_session session);
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SSH_PACKET_CALLBACK(ssh_packet_server_ecdh_init);
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#endif /* WITH_SERVER */
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#ifdef __cplusplus
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}
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#endif
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#endif /* ECDH_H_ */
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