Annotation of embedaddon/strongswan/src/libstrongswan/plugins/drbg/drbg_ctr.h, revision 1.1.1.1
1.1 misho 1: /*
2: * Copyright (C) 2019 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 drbg_ctr drbg_ctr
18: * @{ @ingroup drbg_p
19: */
20:
21: #ifndef DRBG_CTR_H_
22: #define DRBG_CTR_H_
23:
24: #include <crypto/drbgs/drbg.h>
25:
26: typedef struct drbg_ctr_t drbg_ctr_t;
27:
28: /**
29: * NIST SP 800-90A CTR DRBC implementation
30: */
31: struct drbg_ctr_t {
32:
33: /**
34: * Public Deterministic Random Bit Generator (DRBG) Interface
35: */
36: drbg_t interface;
37: };
38:
39: /**
40: * Create a drbg_ctr instance.
41: *
42: * @param type DRBG CTR type
43: * @param strength security strength in bits
44: * @param entropy entropy source to be used
45: * @param personalization_str optional personalization string
46: * @return drbg_ctr_t object, NULL if not supported
47: */
48: drbg_ctr_t *drbg_ctr_create(drbg_type_t type, uint32_t strength,
49: rng_t *entropy, chunk_t personalization_str);
50:
51: #endif /** DRBG_CTR_H_ @}*/
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>