66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
/*
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* Copyright (C) 2006-2009 Martin Willi
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* Hochschule fuer Technik Rapperswil
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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/**
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* @defgroup psk_authenticator psk_authenticator
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* @{ @ingroup authenticators
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*/
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#ifndef PSK_AUTHENTICATOR_H_
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#define PSK_AUTHENTICATOR_H_
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typedef struct psk_authenticator_t psk_authenticator_t;
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#include <sa/authenticators/authenticator.h>
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/**
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* Implementation of authenticator_t using pre-shared keys.
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*/
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struct psk_authenticator_t {
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/**
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* Implemented authenticator_t interface.
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*/
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authenticator_t authenticator;
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};
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/**
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* Create an authenticator to build PSK signatures.
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*
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* @param ike_sa associated ike_sa
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* @param received_nonce nonce received in IKE_SA_INIT
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* @param sent_init sent IKE_SA_INIT message data
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* @param reserved reserved bytes of ID payload
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* @return PSK authenticator
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*/
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psk_authenticator_t *psk_authenticator_create_builder(ike_sa_t *ike_sa,
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chunk_t received_nonce, chunk_t sent_init,
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char reserved[3]);
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/**
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* Create an authenticator to verify PSK signatures.
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*
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* @param ike_sa associated ike_sa
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* @param sent_nonce nonce sent in IKE_SA_INIT
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* @param received_init received IKE_SA_INIT message data
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* @param reserved reserved bytes of ID payload
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* @return PSK authenticator
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*/
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psk_authenticator_t *psk_authenticator_create_verifier(ike_sa_t *ike_sa,
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chunk_t sent_nonce, chunk_t received_init,
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char reserved[3]);
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#endif /** PSK_AUTHENTICATOR_H_ @}*/
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