58 lines
1.7 KiB
C
58 lines
1.7 KiB
C
/*
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chronyd/chronyc - Programs for keeping computer clocks accurate.
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**********************************************************************
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* Copyright (C) Miroslav Lichvar 2012
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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**********************************************************************
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=======================================================================
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Header file for crypto hashing.
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*/
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#ifndef GOT_HASH_H
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#define GOT_HASH_H
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/* length of hash values produced by SHA512 */
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#define MAX_HASH_LENGTH 64
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typedef enum {
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HSH_INVALID = 0,
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HSH_MD5 = 1,
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HSH_SHA1 = 2,
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HSH_SHA256 = 3,
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HSH_SHA384 = 4,
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HSH_SHA512 = 5,
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HSH_SHA3_224 = 6,
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HSH_SHA3_256 = 7,
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HSH_SHA3_384 = 8,
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HSH_SHA3_512 = 9,
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HSH_TIGER = 10,
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HSH_WHIRLPOOL = 11,
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} HSH_Algorithm;
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extern int HSH_GetHashId(HSH_Algorithm algorithm);
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extern unsigned int HSH_Hash(int id,
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const unsigned char *in1, unsigned int in1_len,
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const unsigned char *in2, unsigned int in2_len,
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unsigned char *out, unsigned int out_len);
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extern void HSH_Finalise(void);
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#endif
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