Annotation of embedaddon/strongswan/src/libstrongswan/plugins/aesni/aesni_gcm.h, revision 1.1
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_ @}*/
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