3 * Copyright (C) 2006-2014 wolfSSL Inc.
5 * This file is part of CyaSSL.
7 * CyaSSL is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * CyaSSL is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
25 #ifndef CTAOCRYPT_BLAKE2_H
26 #define CTAOCRYPT_BLAKE2_H
28 #include <cyassl/ctaocrypt/blake2-int.h>
34 /* in bytes, variable digest size up to 512 bits (64 bytes) */
36 BLAKE2B_ID = 7, /* hash type unique */
37 BLAKE2B_256 = 32 /* 256 bit type, SSL default */
42 typedef struct Blake2b {
43 blake2b_state S[1]; /* our state */
44 word32 digestSz; /* digest size used on init */
48 CYASSL_API int InitBlake2b(Blake2b*, word32);
49 CYASSL_API int Blake2bUpdate(Blake2b*, const byte*, word32);
50 CYASSL_API int Blake2bFinal(Blake2b*, byte*, word32);
58 #endif /* CTAOCRYPT_BLAKE2_H */
59 #endif /* HAVE_BLAKE2 */