Annotation of embedaddon/strongswan/src/libstrongswan/plugins/ctr/ctr_ipsec_crypter.h, revision 1.1
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 ctr_ipsec_crypter ctr_ipsec_crypter
! 18: * @{ @ingroup ctr
! 19: */
! 20:
! 21: #ifndef CTR_IPSEC_CRYPTER_H_
! 22: #define CTR_IPSEC_CRYPTER_H_
! 23:
! 24: #include <crypto/crypters/crypter.h>
! 25:
! 26: typedef struct ctr_ipsec_crypter_t ctr_ipsec_crypter_t;
! 27:
! 28: /**
! 29: * Counter Mode wrapper for encryption algorithms, IPsec variant (RFC3686).
! 30: */
! 31: struct ctr_ipsec_crypter_t {
! 32:
! 33: /**
! 34: * Implements crypter_t interface.
! 35: */
! 36: crypter_t crypter;
! 37: };
! 38:
! 39: /**
! 40: * Create a ctr_ipsec_crypter instance.
! 41: */
! 42: ctr_ipsec_crypter_t *ctr_ipsec_crypter_create();
! 43:
! 44: /**
! 45: * Create a ctr_ipsec_crypter instance.
! 46: *
! 47: * @param key_size key size in bytes
! 48: * @param algo algorithm to implement, a counter mode
! 49: * @return crypter, NULL if not supported
! 50: */
! 51: ctr_ipsec_crypter_t *ctr_ipsec_crypter_create(encryption_algorithm_t algo,
! 52: size_t key_size);
! 53:
! 54: #endif /** CTR_IPSEC_CRYPTER_H_ @}*/
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