1 /*
2    +----------------------------------------------------------------------+
3    | PHP Version 7                                                        |
4    +----------------------------------------------------------------------+
5    | Copyright (c) The PHP Group                                          |
6    +----------------------------------------------------------------------+
7    | This source file is subject to version 3.01 of the PHP license,      |
8    | that is bundled with this package in the file LICENSE, and is        |
9    | available through the world-wide-web at the following url:           |
10    | http://www.php.net/license/3_01.txt                                  |
11    | If you did not receive a copy of the PHP license and are unable to   |
12    | obtain it through the world-wide-web, please send a note to          |
13    | license@php.net so we can mail you a copy immediately.               |
14    +----------------------------------------------------------------------+
15    | Author: Stefan Esser <sesser@php.net>                                |
16    +----------------------------------------------------------------------+
17 */
18 
19 #ifndef SHA1_H
20 #define SHA1_H
21 
22 #include "ext/standard/basic_functions.h"
23 
24 /* SHA1 context. */
25 typedef struct {
26 	uint32_t state[5];		/* state (ABCD) */
27 	uint32_t count[2];		/* number of bits, modulo 2^64 (lsb first) */
28 	unsigned char buffer[64];	/* input buffer */
29 } PHP_SHA1_CTX;
30 
31 PHPAPI void PHP_SHA1Init(PHP_SHA1_CTX *);
32 PHPAPI void PHP_SHA1Update(PHP_SHA1_CTX *, const unsigned char *, size_t);
33 PHPAPI void PHP_SHA1Final(unsigned char[20], PHP_SHA1_CTX *);
34 PHPAPI void make_sha1_digest(char *sha1str, unsigned char *digest);
35 
36 PHP_FUNCTION(sha1);
37 PHP_FUNCTION(sha1_file);
38 
39 #endif
40