Return to aesni_gcm.h CVS log | Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / strongswan / src / libstrongswan / plugins / aesni |
1.1 misho 1: /* 2: * Copyright (C) 2015 Martin Willi 3: * Copyright (C) 2015 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 aesni_gcm aesni_gcm 18: * @{ @ingroup aesni 19: */ 20: 21: #ifndef AESNI_GCM_H_ 22: #define AESNI_GCM_H_ 23: 24: #include <library.h> 25: 26: typedef struct aesni_gcm_t aesni_gcm_t; 27: 28: /** 29: * GCM mode AEAD using AES-NI 30: */ 31: struct aesni_gcm_t { 32: 33: /** 34: * Implements aead_t interface 35: */ 36: aead_t aead; 37: }; 38: 39: /** 40: * Create a aesni_gcm instance. 41: * 42: * @param algo encryption algorithm, ENCR_AES_GCM* 43: * @param key_size AES key size, in bytes 44: * @param salt_size size of salt value 45: * @return AES-GCM AEAD, NULL if not supported 46: */ 47: aesni_gcm_t *aesni_gcm_create(encryption_algorithm_t algo, 48: size_t key_size, size_t salt_size); 49: 50: #endif /** AESNI_GCM_H_ @}*/