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/* $OpenBSD: ike_phase_1.h,v 1.4 2004/04/15 18:39:25 deraadt Exp $ */
/*
* Copyright (c) 1999 Niklas Hallqvist. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* This code was written under funding by Ericsson Radio Systems.
*/
#ifndef _IKE_PHASE_1_H_
#define _IKE_PHASE_1_H_
struct message;
extern int ike_phase_1_initiator_recv_KE_NONCE(struct message *);
extern int ike_phase_1_initiator_recv_SA(struct message *);
extern int ike_phase_1_initiator_send_KE_NONCE(struct message *);
extern int ike_phase_1_initiator_send_SA(struct message *);
extern int ike_phase_1_post_exchange_KE_NONCE(struct message *);
extern int ike_phase_1_recv_AUTH(struct message *);
extern int ike_phase_1_recv_ID(struct message *);
extern int ike_phase_1_recv_ID_AUTH(struct message *);
extern int ike_phase_1_recv_KE_NONCE(struct message *);
extern int ike_phase_1_responder_recv_SA(struct message *);
extern int ike_phase_1_responder_send_SA(struct message *);
extern int ike_phase_1_responder_send_ID_AUTH(struct message *);
extern int ike_phase_1_send_AUTH(struct message *);
extern int ike_phase_1_send_ID(struct message *);
extern int ike_phase_1_send_ID_AUTH(struct message *);
extern int ike_phase_1_send_KE_NONCE(struct message *, size_t);
#endif /* _IKE_PHASE_1_H_ */
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