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Annotation of embedaddon/strongswan/src/libstrongswan/plugins/bliss/bliss_public_key.h, revision 1.1

1.1     ! misho       1: /*
        !             2:  * Copyright (C) 2014 Andreas Steffen
        !             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 bliss_public_key bliss_public_key
        !            18:  * @{ @ingroup bliss_p
        !            19:  */
        !            20: 
        !            21: #ifndef BLISS_PUBLIC_KEY_H_
        !            22: #define BLISS_PUBLIC_KEY_H_
        !            23: 
        !            24: #include "bliss_param_set.h"
        !            25: 
        !            26: #include <credentials/builder.h>
        !            27: #include <credentials/cred_encoding.h>
        !            28: #include <credentials/keys/public_key.h>
        !            29: 
        !            30: typedef struct bliss_public_key_t bliss_public_key_t;
        !            31: 
        !            32: /**
        !            33:  * public_key_t implementation of BLISS signature algorithm
        !            34:  */
        !            35: struct bliss_public_key_t {
        !            36: 
        !            37:        /**
        !            38:         * Implements the public_key_t interface
        !            39:         */
        !            40:        public_key_t key;
        !            41: };
        !            42: 
        !            43: /**
        !            44:  * Load a BLISS public key.
        !            45:  *
        !            46:  * Accepts BUILD_BLISS_* components.
        !            47:  *
        !            48:  * @param type         type of the key, must be KEY_BLISS
        !            49:  * @param args         builder_part_t argument list
        !            50:  * @return                     loaded key, NULL on failure
        !            51:  */
        !            52: bliss_public_key_t *bliss_public_key_load(key_type_t type, va_list args);
        !            53: 
        !            54: /* The following functions are shared with the bliss_private_key class */
        !            55: 
        !            56: /**
        !            57:  * Parse an ASN.1 BIT STRING into an array of public key coefficients
        !            58:  *
        !            59:  * @param object       packed subjectPublicKey
        !            60:  * @param set          BLISS parameter set for public key vector
        !            61:  * @param pubkey       coefficients of public key vector
        !            62:  * @return                     TRUE if parsing successful
        !            63:  */
        !            64: bool bliss_public_key_from_asn1(chunk_t object, const bliss_param_set_t *set,
        !            65:                                                                uint32_t **pubkey);
        !            66: 
        !            67: /**
        !            68:  * Encode a raw BLISS subjectPublicKey in ASN.1 DER format
        !            69:  *
        !            70:  * @param pubkey       coefficients of public key vector
        !            71:  * @param set          BLISS parameter set for the public key vector
        !            72:  * @result                     ASN.1 encoded subjectPublicKey
        !            73:  */
        !            74: chunk_t bliss_public_key_encode(uint32_t *pubkey, const bliss_param_set_t *set);
        !            75: 
        !            76: /**
        !            77:  * Encode a BLISS subjectPublicKeyInfo record in ASN.1 DER format
        !            78:  *
        !            79:  * @param oid          BLISS public key type OID
        !            80:  * @param pubkey       coefficients of public key vector
        !            81:  * @param set          BLISS parameter set for the public key vector
        !            82:  * @result                     ASN.1 encoded subjectPublicKeyInfo record
        !            83:  */
        !            84: chunk_t bliss_public_key_info_encode(int oid, uint32_t *pubkey,
        !            85:                                                                         const bliss_param_set_t *set);
        !            86: 
        !            87: /**
        !            88:  * Generate a BLISS public key fingerprint
        !            89:  *
        !            90:  * @param oid          BLISS public key type OID
        !            91:  * @param pubkey       coefficients of public key vector
        !            92:  * @param set          BLISS parameter set for the public key vector
        !            93:  * @param type         type of fingerprint to be generated
        !            94:  * @param fp           generated fingerprint (must be freed by caller)
        !            95:  * @result                     TRUE if generation was successful
        !            96:  */
        !            97: bool bliss_public_key_fingerprint(int oid, uint32_t *pubkey,
        !            98:                                                                  const bliss_param_set_t *set,
        !            99:                                                                  cred_encoding_type_t type, chunk_t *fp);
        !           100: 
        !           101: #endif /** BLISS_PUBLIC_KEY_H_ @}*/