xref: /PHP-8.1/ext/hash/php_hash_ripemd.h (revision 01b3fc03)
1 /*
2    +----------------------------------------------------------------------+
3    | Copyright (c) The PHP Group                                          |
4    +----------------------------------------------------------------------+
5    | This source file is subject to version 3.01 of the PHP license,      |
6    | that is bundled with this package in the file LICENSE, and is        |
7    | available through the world-wide-web at the following url:           |
8    | https://www.php.net/license/3_01.txt                                 |
9    | If you did not receive a copy of the PHP license and are unable to   |
10    | obtain it through the world-wide-web, please send a note to          |
11    | license@php.net so we can mail you a copy immediately.               |
12    +----------------------------------------------------------------------+
13    | Author: Sara Golemon <pollita@php.net>                               |
14    +----------------------------------------------------------------------+
15 */
16 
17 #ifndef PHP_HASH_RIPEMD_H
18 #define PHP_HASH_RIPEMD_H
19 #include "ext/standard/basic_functions.h"
20 
21 /* RIPEMD context. */
22 typedef struct {
23 	uint32_t state[4];		/* state (ABCD) */
24 	uint32_t count[2];		/* number of bits, modulo 2^64 (lsb first) */
25 	unsigned char buffer[64];	/* input buffer */
26 } PHP_RIPEMD128_CTX;
27 #define PHP_RIPEMD128_SPEC "l4l2b64."
28 
29 typedef struct {
30 	uint32_t state[5];		/* state (ABCD) */
31 	uint32_t count[2];		/* number of bits, modulo 2^64 (lsb first) */
32 	unsigned char buffer[64];	/* input buffer */
33 } PHP_RIPEMD160_CTX;
34 #define PHP_RIPEMD160_SPEC "l5l2b64."
35 
36 typedef struct {
37 	uint32_t state[8];		/* state (ABCD) */
38 	uint32_t count[2];		/* number of bits, modulo 2^64 (lsb first) */
39 	unsigned char buffer[64];	/* input buffer */
40 } PHP_RIPEMD256_CTX;
41 #define PHP_RIPEMD256_SPEC "l8l2b64."
42 
43 typedef struct {
44 	uint32_t state[10];		/* state (ABCD) */
45 	uint32_t count[2];		/* number of bits, modulo 2^64 (lsb first) */
46 	unsigned char buffer[64];	/* input buffer */
47 } PHP_RIPEMD320_CTX;
48 #define PHP_RIPEMD320_SPEC "l10l2b64."
49 
50 PHP_HASH_API void PHP_RIPEMD128Init(PHP_RIPEMD128_CTX *, ZEND_ATTRIBUTE_UNUSED HashTable *);
51 PHP_HASH_API void PHP_RIPEMD128Update(PHP_RIPEMD128_CTX *, const unsigned char *, size_t);
52 PHP_HASH_API void PHP_RIPEMD128Final(unsigned char[16], PHP_RIPEMD128_CTX *);
53 
54 PHP_HASH_API void PHP_RIPEMD160Init(PHP_RIPEMD160_CTX *, ZEND_ATTRIBUTE_UNUSED HashTable *);
55 PHP_HASH_API void PHP_RIPEMD160Update(PHP_RIPEMD160_CTX *, const unsigned char *, size_t);
56 PHP_HASH_API void PHP_RIPEMD160Final(unsigned char[20], PHP_RIPEMD160_CTX *);
57 
58 PHP_HASH_API void PHP_RIPEMD256Init(PHP_RIPEMD256_CTX *, ZEND_ATTRIBUTE_UNUSED HashTable *);
59 PHP_HASH_API void PHP_RIPEMD256Update(PHP_RIPEMD256_CTX *, const unsigned char *, size_t);
60 PHP_HASH_API void PHP_RIPEMD256Final(unsigned char[32], PHP_RIPEMD256_CTX *);
61 
62 PHP_HASH_API void PHP_RIPEMD320Init(PHP_RIPEMD320_CTX *, ZEND_ATTRIBUTE_UNUSED HashTable *);
63 PHP_HASH_API void PHP_RIPEMD320Update(PHP_RIPEMD320_CTX *, const unsigned char *, size_t);
64 PHP_HASH_API void PHP_RIPEMD320Final(unsigned char[40], PHP_RIPEMD320_CTX *);
65 
66 #endif /* PHP_HASH_RIPEMD_H */
67