Annotation of embedaddon/strongswan/src/libstrongswan/crypto/xofs/mgf1.h, revision 1.1
1.1 ! misho 1: /*
! 2: * Copyright (C) 2016 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 mgf1 mgf1
! 18: * @{ @ingroup crypto
! 19: */
! 20:
! 21: #ifndef MGF1_H_
! 22: #define MGF1_H_
! 23:
! 24: typedef struct mgf1_t mgf1_t;
! 25:
! 26: #include "xof.h"
! 27:
! 28: /**
! 29: * Implements the PKCS#1 MGF1 Mask Generation Function based on a hash function
! 30: * defined in section 10.2.1 of RFC 2437
! 31: */
! 32: struct mgf1_t {
! 33:
! 34: /**
! 35: * Generic xof_t interface for this Extended Output Function (XOF).
! 36: */
! 37: xof_t xof_interface;
! 38:
! 39: /**
! 40: * Hash the seed before using it as a seed for MGF1
! 41: *
! 42: * @param yes TRUE if seed has to be hashed first
! 43: */
! 44: void (*set_hash_seed)(mgf1_t *this, bool yes);
! 45: };
! 46:
! 47: #endif /** MGF1_H_ @}*/
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