Return to eap_aka_3gpp2_plugin.h CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / strongswan / src / libcharon / plugins / eap_aka_3gpp2

Annotation of embedaddon/strongswan/src/libcharon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_plugin.h, revision 1.1

1.1     ! misho       1: /*
        !             2:  * Copyright (C) 2008-2009 Martin Willi
        !             3:  * HSR Hochschule fuer Technik Rapperswil
        !             4:  *
        !             5:  * This program is free software; you can redistribute it and/or modify it
        !             6:  * under the terms of the GNU General Public License as published by the
        !             7:  * Free Software Foundation; either version 2 of the License, or (at your
        !             8:  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
        !             9:  *
        !            10:  * This program is distributed in the hope that it will be useful, but
        !            11:  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
        !            12:  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
        !            13:  * for more details.
        !            14:  */
        !            15: 
        !            16: /**
        !            17:  * @defgroup eap_aka_3gpp2 eap_aka_3gpp2
        !            18:  * @ingroup cplugins
        !            19:  *
        !            20:  * @defgroup eap_aka_3gpp2_plugin eap_aka_3gpp2_plugin
        !            21:  * @{ @ingroup eap_aka_3gpp2
        !            22:  */
        !            23: 
        !            24: #ifndef EAP_AKA_3GPP2_PLUGIN_H_
        !            25: #define EAP_AKA_3GPP2_PLUGIN_H_
        !            26: 
        !            27: #include <plugins/plugin.h>
        !            28: 
        !            29: typedef struct eap_aka_3gpp2_plugin_t eap_aka_3gpp2_plugin_t;
        !            30: 
        !            31: /**
        !            32:  * Plugin to provide a SIM card/provider using the 3GPP2 (S.S0055) standard.
        !            33:  *
        !            34:  * This plugin implements the standard of the 3GPP2 (S.S0055) and not the one
        !            35:  * of 3GGP, completely in software using the libgmp library..
        !            36:  * The shared key used for authentication is from ipsec.secrets. The
        !            37:  * peers ID is used to query it.
        !            38:  * The AKA mechanism uses sequence numbers to detect replay attacks. The
        !            39:  * peer stores the sequence number normally in a USIM and accepts
        !            40:  * incremental sequence numbers (incremental for lifetime of the USIM). To
        !            41:  * prevent a complex sequence number management, this implementation uses
        !            42:  * a sequence number derived from time. It is initialized to the startup
        !            43:  * time of the daemon.
        !            44:  * To enable time based SEQs, define SEQ_CHECK as 1. Default is to accept
        !            45:  * any SEQ numbers. This allows an attacker to do replay attacks. But since
        !            46:  * the server has proven his identity via IKE, such an attack is only
        !            47:  * possible between server and AAA (if any).
        !            48:  */
        !            49: struct eap_aka_3gpp2_plugin_t {
        !            50: 
        !            51:        /**
        !            52:         * implements plugin interface
        !            53:         */
        !            54:        plugin_t plugin;
        !            55: };
        !            56: 
        !            57: #endif /** EAP_AKA_3GPP2_PLUGIN_H_ @}*/