mirror of
https://github.com/adulau/dcfldd.git
synced 2024-12-23 01:05:58 +00:00
75 lines
2.3 KiB
C
75 lines
2.3 KiB
C
|
/*-
|
||
|
|
* Copyright (c) 2001-2003 Allan Saddi <allan@saddi.com>
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms, with or without
|
||
|
|
* modification, are permitted provided that the following conditions
|
||
|
|
* are met:
|
||
|
|
* 1. Redistributions of source code must retain the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer.
|
||
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer in the
|
||
|
|
* documentation and/or other materials provided with the distribution.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY ALLAN SADDI AND HIS CONTRIBUTORS ``AS IS''
|
||
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL ALLAN SADDI OR HIS CONTRIBUTORS BE
|
||
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
*
|
||
|
|
* $Id: sha1.h,v 1.3 2005/05/13 18:52:06 harbourn Exp $
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _SHA1_H
|
||
|
|
#define _SHA1_H
|
||
|
|
|
||
|
|
#if HAVE_INTTYPES_H
|
||
|
|
# include <inttypes.h>
|
||
|
|
#else
|
||
|
|
# if HAVE_STDINT_H
|
||
|
|
# include <stdint.h>
|
||
|
|
# endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define SHA1_HASH_SIZE 20
|
||
|
|
#define SHA1_DIGEST_STRING_LENGTH 40
|
||
|
|
|
||
|
|
/* Hash size in 32-bit words */
|
||
|
|
#define SHA1_HASH_WORDS 5
|
||
|
|
|
||
|
|
struct _SHA1Context {
|
||
|
|
uint64_t totalLength;
|
||
|
|
uint32_t hash[SHA1_HASH_WORDS];
|
||
|
|
uint32_t bufferLength;
|
||
|
|
union {
|
||
|
|
uint32_t words[16];
|
||
|
|
uint8_t bytes[64];
|
||
|
|
} buffer;
|
||
|
|
#ifdef RUNTIME_ENDIAN
|
||
|
|
int littleEndian;
|
||
|
|
#endif /* RUNTIME_ENDIAN */
|
||
|
|
};
|
||
|
|
|
||
|
|
typedef struct _SHA1Context SHA1Context;
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
void SHA1Init (SHA1Context *sc);
|
||
|
|
void SHA1Update (SHA1Context *sc, const void *data, uint32_t len);
|
||
|
|
void SHA1Final (SHA1Context *sc, uint8_t hash[SHA1_HASH_SIZE]);
|
||
|
|
void SHA1End (SHA1Context *sc, char *hashstrbuf);
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* _SHA1_H */
|