BeeCrypt  4.2.1
ripemd256.h
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1 /*
2  * This library is free software; you can redistribute it and/or
3  * modify it under the terms of the GNU Lesser General Public
4  * License as published by the Free Software Foundation; either
5  * version 2.1 of the License, or (at your option) any later version.
6  *
7  * This library is distributed in the hope that it will be useful,
8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10  * Lesser General Public License for more details.
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12  * You should have received a copy of the GNU Lesser General Public
13  * License along with this library; if not, write to the Free Software
14  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
15  *
16  */
17 
25 #ifndef _RIPEMD256_H
26 #define _RIPEMD256_H
27 
28 #include "beecrypt/beecrypt.h"
29 
33 #ifdef __cplusplus
35 #else
36 struct _ripemd256Param
37 #endif
38 {
41  uint32_t h[8];
44  uint32_t data[16];
49  #if (MP_WBITS == 64)
50  mpw length[1];
51  #elif (MP_WBITS == 32)
52  mpw length[2];
53  #else
54  # error
55  #endif
56 
60  uint32_t offset;
61 };
62 
63 #ifndef __cplusplus
64 typedef struct _ripemd256Param ripemd256Param;
65 #endif
66 
67 #ifdef __cplusplus
68 extern "C" {
69 #endif
70 
75 
83 
92 
102 int ripemd256Update (ripemd256Param* mp, const byte* data, size_t size);
103 
112 int ripemd256Digest (ripemd256Param* mp, byte* digest);
113 
114 #ifdef __cplusplus
115 }
116 #endif
117 
118 #endif
void ripemd256Process(ripemd256Param *mp)
This function performs the core of the RIPEMD-128 hash algorithm; it processes a block of 64 bytes...
int ripemd256Reset(ripemd256Param *mp)
This function resets the parameter block so that it's ready for a new hash.
uint32_t offset
Offset into data; points to the place where new data will be copied before it is processed.
Definition: ripemd256.h:60
BeeCrypt API, headers.
uint8_t byte
Definition: api.h:72
int ripemd256Update(ripemd256Param *mp, const byte *data, size_t size)
This function should be used to pass successive blocks of data to be hashed.
#define BEECRYPTAPI
Definition: api.h:52
const hashFunction ripemd256
Holds the full API description of the RIPEMD-128 algorithm.
Holds all the parameters necessary for the RIPEMD-128 algorithm.
Definition: ripemd256.h:34
Definition: beecrypt.h:301
uint32_t mpw
Definition: api.h:94
int ripemd256Digest(ripemd256Param *mp, byte *digest)
This function finishes the current hash computation and copies the digest value into digest...