mirror of
https://git.notmuchmail.org/git/notmuch
synced 2024-11-25 04:18:08 +01:00
68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
|
/*
|
||
|
|
---------------------------------------------------------------------------
|
||
|
|
Copyright (c) 2002, Dr Brian Gladman, Worcester, UK. All rights reserved.
|
||
|
|
|
||
|
|
LICENSE TERMS
|
||
|
|
|
||
|
|
The free distribution and use of this software in both source and binary
|
||
|
|
form is allowed (with or without changes) provided that:
|
||
|
|
|
||
|
|
1. distributions of this source code include the above copyright
|
||
|
|
notice, this list of conditions and the following disclaimer;
|
||
|
|
|
||
|
|
2. distributions in binary form include the above copyright
|
||
|
|
notice, this list of conditions and the following disclaimer
|
||
|
|
in the documentation and/or other associated materials;
|
||
|
|
|
||
|
|
3. the copyright holder's name is not used to endorse products
|
||
|
|
built using this software without specific written permission.
|
||
|
|
|
||
|
|
ALTERNATIVELY, provided that this notice is retained in full, this product
|
||
|
|
may be distributed under the terms of the GNU General Public License (GPL),
|
||
|
|
in which case the provisions of the GPL apply INSTEAD OF those given above.
|
||
|
|
|
||
|
|
DISCLAIMER
|
||
|
|
|
||
|
|
This software is provided 'as is' with no explicit or implied warranties
|
||
|
|
in respect of its properties, including, but not limited to, correctness
|
||
|
|
and/or fitness for purpose.
|
||
|
|
---------------------------------------------------------------------------
|
||
|
|
Issue Date: 01/08/2005
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _SHA1_H
|
||
|
|
#define _SHA1_H
|
||
|
|
|
||
|
|
#if defined(__cplusplus)
|
||
|
|
extern "C"
|
||
|
|
{
|
||
|
|
#endif
|
||
|
|
#if 0
|
||
|
|
} /* Appleasing Emacs */
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include <stdint.h>
|
||
|
|
|
||
|
|
/* Size of SHA1 digest */
|
||
|
|
|
||
|
|
#define SHA1_DIGEST_SIZE 20
|
||
|
|
|
||
|
|
/* type to hold the SHA1 context */
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{ uint32_t count[2];
|
||
|
|
uint32_t hash[5];
|
||
|
|
uint32_t wbuf[16];
|
||
|
|
} sha1_ctx;
|
||
|
|
|
||
|
|
void sha1_begin(sha1_ctx ctx[1]);
|
||
|
|
void sha1_hash(const unsigned char data[], unsigned long len, sha1_ctx ctx[1]);
|
||
|
|
void sha1_end(unsigned char hval[], sha1_ctx ctx[1]);
|
||
|
|
void sha1(unsigned char hval[], const unsigned char data[], unsigned long len);
|
||
|
|
|
||
|
|
#if defined(__cplusplus)
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|