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1.1 misho 1: /* 2: * Copyright (C) 2010 Martin Willi 3: * Copyright (C) 2010 revosec AG 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 pkcs11_hasher pkcs11_hasher 18: * @{ @ingroup pkcs11 19: */ 20: 21: #ifndef PKCS11_HASHER_H_ 22: #define PKCS11_HASHER_H_ 23: 24: #include <crypto/hashers/hasher.h> 25: 26: typedef struct pkcs11_hasher_t pkcs11_hasher_t; 27: 28: /** 29: * Hash implementation using a PKCS#11 token. 30: */ 31: struct pkcs11_hasher_t { 32: 33: /** 34: * Implements hasher_t interface. 35: */ 36: hasher_t hasher; 37: }; 38: 39: /** 40: * Creates a PKCS#11 based hasher. 41: * 42: * @param algo hash algorithm 43: * @return hasher, NULL if not supported 44: */ 45: pkcs11_hasher_t *pkcs11_hasher_create(hash_algorithm_t algo); 46: 47: #endif /** PKCS11_HASHER_H_ @}*/