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Annotation of embedaddon/strongswan/src/libstrongswan/plugins/cmac/cmac_plugin.c, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * Copyright (C) 2012 Tobias Brunner
                      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: #include "cmac_plugin.h"
                     17: 
                     18: #include <library.h>
                     19: #include "cmac.h"
                     20: 
                     21: typedef struct private_cmac_plugin_t private_cmac_plugin_t;
                     22: 
                     23: /**
                     24:  * private data of cmac_plugin
                     25:  */
                     26: struct private_cmac_plugin_t {
                     27: 
                     28:        /**
                     29:         * public functions
                     30:         */
                     31:        cmac_plugin_t public;
                     32: };
                     33: 
                     34: METHOD(plugin_t, get_name, char*,
                     35:        private_cmac_plugin_t *this)
                     36: {
                     37:        return "cmac";
                     38: }
                     39: 
                     40: METHOD(plugin_t, get_features, int,
                     41:        private_cmac_plugin_t *this, plugin_feature_t *features[])
                     42: {
                     43:        static plugin_feature_t f[] = {
                     44:                PLUGIN_REGISTER(PRF, cmac_prf_create),
                     45:                        PLUGIN_PROVIDE(PRF, PRF_AES128_CMAC),
                     46:                                PLUGIN_DEPENDS(CRYPTER, ENCR_AES_CBC, 16),
                     47:                PLUGIN_REGISTER(SIGNER, cmac_signer_create),
                     48:                        PLUGIN_PROVIDE(SIGNER, AUTH_AES_CMAC_96),
                     49:                                PLUGIN_DEPENDS(CRYPTER, ENCR_AES_CBC, 16),
                     50:        };
                     51:        *features = f;
                     52:        return countof(f);
                     53: }
                     54: 
                     55: METHOD(plugin_t, destroy, void,
                     56:        private_cmac_plugin_t *this)
                     57: {
                     58:        free(this);
                     59: }
                     60: 
                     61: /*
                     62:  * see header file
                     63:  */
                     64: plugin_t *cmac_plugin_create()
                     65: {
                     66:        private_cmac_plugin_t *this;
                     67: 
                     68:        INIT(this,
                     69:                .public = {
                     70:                        .plugin = {
                     71:                                .get_name = _get_name,
                     72:                                .get_features = _get_features,
                     73:                                .destroy = _destroy,
                     74:                        },
                     75:                },
                     76:        );
                     77: 
                     78:        return &this->public.plugin;
                     79: }
                     80: