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Diffstat (limited to 'hash.h')
| -rw-r--r-- | hash.h | 43 |
1 files changed, 43 insertions, 0 deletions
@@ -0,0 +1,43 @@ +/* + chronyd/chronyc - Programs for keeping computer clocks accurate. + + ********************************************************************** + * Copyright (C) Miroslav Lichvar 2012 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + ********************************************************************** + + ======================================================================= + + Header file for crypto hashing. + + */ + +#ifndef GOT_HASH_H +#define GOT_HASH_H + +/* length of hash values produced by SHA512 */ +#define MAX_HASH_LENGTH 64 + +extern int HSH_GetHashId(const char *name); + +extern unsigned int HSH_Hash(int id, + const unsigned char *in1, unsigned int in1_len, + const unsigned char *in2, unsigned int in2_len, + unsigned char *out, unsigned int out_len); + +extern void HSH_Finalise(void); + +#endif |