Added stub for IKEv1 keymat_t implementation.
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@ -70,6 +70,7 @@ sa/ike_sa_manager.c sa/ike_sa_manager.h \
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sa/task_manager.h sa/task_manager_v2.c sa/task_manager_v2.h \
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sa/task_manager_v1.c sa/task_manager_v1.h \
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sa/keymat.h sa/keymat_v2.c sa/keymat_v2.h \
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sa/keymat_v1.c sa/keymat_v1.h \
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sa/shunt_manager.c sa/shunt_manager.h \
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sa/trap_manager.c sa/trap_manager.h \
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sa/tasks/child_create.c sa/tasks/child_create.h \
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@ -0,0 +1,130 @@
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/*
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* Copyright (C) 2011 Tobias Brunner
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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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#include "keymat_v1.h"
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#include <daemon.h>
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typedef struct private_keymat_v1_t private_keymat_v1_t;
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/**
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* Private data of an keymat_t object.
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*/
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struct private_keymat_v1_t {
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/**
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* Public keymat_v1_t interface.
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*/
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keymat_v1_t public;
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/**
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* IKE_SA Role, initiator or responder
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*/
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bool initiator;
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/**
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* General purpose PRF
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*/
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prf_t *prf;
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/**
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* Negotiated PRF algorithm
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*/
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pseudo_random_function_t prf_alg;
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};
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METHOD(keymat_t, create_dh, diffie_hellman_t*,
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private_keymat_v1_t *this, diffie_hellman_group_t group)
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{
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return lib->crypto->create_dh(lib->crypto, group);;
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}
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METHOD(keymat_t, derive_ike_keys, bool,
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private_keymat_v1_t *this, proposal_t *proposal, diffie_hellman_t *dh,
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chunk_t nonce_i, chunk_t nonce_r, ike_sa_id_t *id,
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pseudo_random_function_t rekey_function, chunk_t rekey_skd)
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{
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return FALSE;
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}
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METHOD(keymat_t, derive_child_keys, bool,
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private_keymat_v1_t *this, proposal_t *proposal, diffie_hellman_t *dh,
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chunk_t nonce_i, chunk_t nonce_r, chunk_t *encr_i, chunk_t *integ_i,
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chunk_t *encr_r, chunk_t *integ_r)
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{
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return FALSE;
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}
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METHOD(keymat_t, get_skd, pseudo_random_function_t,
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private_keymat_v1_t *this, chunk_t *skd)
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{
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*skd = chunk_empty;
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return this->prf_alg;
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}
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METHOD(keymat_t, get_aead, aead_t*,
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private_keymat_v1_t *this, bool in)
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{
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return NULL;
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}
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METHOD(keymat_t, get_auth_octets, chunk_t,
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private_keymat_v1_t *this, bool verify, chunk_t ike_sa_init,
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chunk_t nonce, identification_t *id, char reserved[3])
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{
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return chunk_empty;
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}
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METHOD(keymat_t, get_psk_sig, chunk_t,
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private_keymat_v1_t *this, bool verify, chunk_t ike_sa_init,
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chunk_t nonce, chunk_t secret, identification_t *id, char reserved[3])
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{
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return chunk_empty;
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}
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METHOD(keymat_t, destroy, void,
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private_keymat_v1_t *this)
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{
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DESTROY_IF(this->prf);
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free(this);
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}
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/**
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* See header
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*/
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keymat_v1_t *keymat_v1_create(bool initiator)
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{
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private_keymat_v1_t *this;
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INIT(this,
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.public = {
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.keymat = {
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.create_dh = _create_dh,
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.derive_ike_keys = _derive_ike_keys,
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.derive_child_keys = _derive_child_keys,
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.get_skd = _get_skd,
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.get_aead = _get_aead,
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.get_auth_octets = _get_auth_octets,
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.get_psk_sig = _get_psk_sig,
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.destroy = _destroy,
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},
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},
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.initiator = initiator,
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.prf_alg = PRF_UNDEFINED,
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);
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return &this->public;
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}
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@ -0,0 +1,47 @@
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/*
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* Copyright (C) 2011 Tobias Brunner
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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 keymat_v1 keymat_v1
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* @{ @ingroup sa
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*/
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#ifndef KEYMAT_V1_H_
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#define KEYMAT_V1_H_
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#include <sa/keymat.h>
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typedef struct keymat_v1_t keymat_v1_t;
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/**
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* Derivation and management of sensitive keying material, IKEv1 variant.
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*/
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struct keymat_v1_t {
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/**
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* Implements keymat_t.
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*/
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keymat_t keymat;
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};
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/**
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* Create a keymat instance.
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*
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* @param initiator TRUE if we are the initiator
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* @return keymat instance
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*/
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keymat_v1_t *keymat_v1_create(bool initiator);
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#endif /** KEYMAT_V1_H_ @}*/
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