2013-02-23 03:52:20 +04:00
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/* blake2.h
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*
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* Copyright (C) 2006-2013 wolfSSL Inc.
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*
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* This file is part of CyaSSL.
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*
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* CyaSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* CyaSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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2013-01-01 01:10:47 +04:00
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2013-03-23 00:30:44 +04:00
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#ifdef HAVE_BLAKE2
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2013-01-01 01:10:47 +04:00
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2013-03-23 00:30:44 +04:00
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#ifndef CTAOCRYPT_BLAKE2_H
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#define CTAOCRYPT_BLAKE2_H
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2013-01-01 01:10:47 +04:00
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2013-03-23 00:30:44 +04:00
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#include <cyassl/ctaocrypt/blake2-int.h>
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2013-01-01 01:10:47 +04:00
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2013-04-16 00:22:11 +04:00
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#ifdef __cplusplus
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extern "C" {
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#endif
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2013-01-01 01:10:47 +04:00
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2013-03-23 00:30:44 +04:00
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/* in bytes, variable digest size up to 512 bits (64 bytes) */
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enum {
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2013-03-25 22:35:33 +04:00
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BLAKE2B_ID = 7 /* hash type unique */
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2013-03-23 00:30:44 +04:00
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};
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2013-01-01 01:10:47 +04:00
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2013-03-25 22:35:33 +04:00
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/* BLAKE2b digest */
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typedef struct Blake2b {
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2013-03-23 00:30:44 +04:00
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blake2b_state S[1]; /* our state */
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word32 digestSz; /* digest size used on init */
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2013-03-25 22:35:33 +04:00
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} Blake2b;
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2013-01-01 01:10:47 +04:00
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2013-03-25 22:35:33 +04:00
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CYASSL_API int InitBlake2b(Blake2b*, word32);
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CYASSL_API int Blake2bUpdate(Blake2b*, const byte*, word32);
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CYASSL_API int Blake2bFinal(Blake2b*, byte*, word32);
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2013-01-01 01:10:47 +04:00
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2013-03-22 23:10:53 +04:00
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2013-04-16 00:22:11 +04:00
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#ifdef __cplusplus
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}
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2013-01-01 01:10:47 +04:00
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#endif
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2013-02-23 03:52:20 +04:00
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#endif /* CTAOCRYPT_BLAKE2_H */
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2013-03-23 00:30:44 +04:00
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#endif /* HAVE_BLAKE2 */
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2013-01-01 01:10:47 +04:00
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