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Annotation of embedaddon/strongswan/src/libimcv/tcg/pts/tcg_pts_attr_dh_nonce_finish.h, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * Copyright (C) 2011 Sansar Choinyambuu
                      3:  * Copyright (C) 2014 Andreas Steffen
                      4:  * HSR Hochschule fuer Technik Rapperswil
                      5:  *
                      6:  * This program is free software; you can redistribute it and/or modify it
                      7:  * under the terms of the GNU General Public License as published by the
                      8:  * Free Software Foundation; either version 2 of the License, or (at your
                      9:  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
                     10:  *
                     11:  * This program is distributed in the hope that it will be useful, but
                     12:  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
                     13:  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
                     14:  * for more details.
                     15:  */
                     16: 
                     17: /**
                     18:  * @defgroup tcg_pts_attr_dh_nonce_finish tcg_pts_attr_dh_nonce_finish
                     19:  * @{ @ingroup tcg_attr
                     20:  */
                     21: 
                     22: #ifndef TCG_PTS_ATTR_DH_NONCE_FINISH_H_
                     23: #define TCG_PTS_ATTR_DH_NONCE_FINISH_H_
                     24: 
                     25: typedef struct tcg_pts_attr_dh_nonce_finish_t tcg_pts_attr_dh_nonce_finish_t;
                     26: 
                     27: #include "tcg/tcg_attr.h"
                     28: #include "pa_tnc/pa_tnc_attr.h"
                     29: #include "pts/pts_meas_algo.h"
                     30: 
                     31: /**
                     32:  * Class implementing the TCG PTS DH Nonce Finish Attribute
                     33:  */
                     34: struct tcg_pts_attr_dh_nonce_finish_t {
                     35: 
                     36:        /**
                     37:         * Public PA-TNC attribute interface
                     38:         */
                     39:        pa_tnc_attr_t pa_tnc_attribute;
                     40: 
                     41:        /**
                     42:         * Get nonce length
                     43:         *
                     44:         * @return                              Length of nonce
                     45:         */
                     46:        uint8_t (*get_nonce_len)(tcg_pts_attr_dh_nonce_finish_t *this);
                     47: 
                     48:        /**
                     49:         * Get selected hash algorithm
                     50:         *
                     51:         * @return                              Selected hash algorithm
                     52:         */
                     53:        pts_meas_algorithms_t (*get_hash_algo)(tcg_pts_attr_dh_nonce_finish_t *this);
                     54: 
                     55:        /**
                     56:         * Get DH Initiator Public Value
                     57:         *
                     58:         * @return                              DH Initiator Public Value
                     59:         */
                     60:        chunk_t (*get_initiator_value)(tcg_pts_attr_dh_nonce_finish_t *this);
                     61: 
                     62:        /**
                     63:         * Get DH Initiator Nonce
                     64:         *
                     65:         * @return                              DH Initiator Nonce
                     66:         */
                     67:        chunk_t (*get_initiator_nonce)(tcg_pts_attr_dh_nonce_finish_t *this);
                     68: 
                     69: };
                     70: 
                     71: /**
                     72:  * Creates an tcg_pts_attr_dh_nonce_finish_t object
                     73:  *
                     74:  * @param hash_algo                                    Selected hash algorithm
                     75:  * @param initiator_value                      DH Initiator Public Value
                     76:  * @param initiator_nonce                      DH Initiator Nonce
                     77:  */
                     78: pa_tnc_attr_t* tcg_pts_attr_dh_nonce_finish_create(
                     79:                                                                                pts_meas_algorithms_t hash_algo,
                     80:                                                                                chunk_t initiator_value,
                     81:                                                                                chunk_t initiator_nonce);
                     82: 
                     83: /**
                     84:  * Creates an tcg_pts_attr_dh_nonce_finish_t object from received data
                     85:  *
                     86:  * @param length                       Total length of attribute value
                     87:  * @param value                                Unparsed attribute value (might be a segment)
                     88:  */
                     89: pa_tnc_attr_t* tcg_pts_attr_dh_nonce_finish_create_from_data(size_t length,
                     90:                                                                                                                         chunk_t value);
                     91: 
                     92: #endif /** TCG_PTS_ATTR_DH_NONCE_FINISH_H_ @}*/