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Annotation of embedaddon/strongswan/src/libtpmtss/plugins/tpm/tpm_rng.h, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * Copyright (C) 2017 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 tpm_rng tpm_rng
                     18:  * @{ @ingroup tpm
                     19:  */
                     20: 
                     21: #ifndef TPM_RNG_H_
                     22: #define TPM_RNG_H_
                     23: 
                     24: typedef struct tpm_rng_t tpm_rng_t;
                     25: 
                     26: #include <library.h>
                     27: 
                     28: /**
                     29:  * rng_t implementation via TSS 2.0
                     30:  */
                     31: struct tpm_rng_t {
                     32: 
                     33:        /**
                     34:         * Implements rng_t.
                     35:         */
                     36:        rng_t rng;
                     37: };
                     38: 
                     39: /**
                     40:  * Creates a tpm_rng_t instance.
                     41:  *
                     42:  * @param quality      required quality of randomness
                     43:  * @return                     created tpm_rng_t
                     44:  */
                     45: tpm_rng_t *tpm_rng_create(rng_quality_t quality);
                     46: 
                     47: #endif /** TPM_RNG_H_ @} */