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Strongswan

    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_ @} */