1 : /*
2 : +----------------------------------------------------------------------+
3 : | PHP Version 5 |
4 : +----------------------------------------------------------------------+
5 : | Copyright (c) 1997-2007 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: Sara Golemon <pollita@php.net> |
16 : +----------------------------------------------------------------------+
17 : */
18 :
19 : /* $Id: php_hash.h,v 1.13.2.7.2.3 2007/01/08 22:29:25 nlopess Exp $ */
20 :
21 : #ifndef PHP_HASH_H
22 : #define PHP_HASH_H
23 :
24 : #include "php.h"
25 : #include "php_hash_types.h"
26 :
27 : #define PHP_HASH_EXTNAME "hash"
28 : #define PHP_HASH_EXTVER "1.0"
29 : #define PHP_HASH_RESNAME "Hash Context"
30 :
31 : #define PHP_HASH_HMAC 0x0001
32 :
33 : typedef void (*php_hash_init_func_t)(void *context);
34 : typedef void (*php_hash_update_func_t)(void *context, const unsigned char *buf, unsigned int count);
35 : typedef void (*php_hash_final_func_t)(unsigned char *digest, void *context);
36 :
37 : typedef struct _php_hash_ops {
38 : php_hash_init_func_t hash_init;
39 : php_hash_update_func_t hash_update;
40 : php_hash_final_func_t hash_final;
41 :
42 : int digest_size;
43 : int block_size;
44 : int context_size;
45 : } php_hash_ops;
46 :
47 : typedef struct _php_hash_data {
48 : const php_hash_ops *ops;
49 : void *context;
50 :
51 : long options;
52 : unsigned char *key;
53 : } php_hash_data;
54 :
55 : extern const php_hash_ops php_hash_md2_ops;
56 : extern const php_hash_ops php_hash_md4_ops;
57 : extern const php_hash_ops php_hash_md5_ops;
58 : extern const php_hash_ops php_hash_sha1_ops;
59 : extern const php_hash_ops php_hash_sha256_ops;
60 : extern const php_hash_ops php_hash_sha384_ops;
61 : extern const php_hash_ops php_hash_sha512_ops;
62 : extern const php_hash_ops php_hash_ripemd128_ops;
63 : extern const php_hash_ops php_hash_ripemd160_ops;
64 : extern const php_hash_ops php_hash_ripemd256_ops;
65 : extern const php_hash_ops php_hash_ripemd320_ops;
66 : extern const php_hash_ops php_hash_whirlpool_ops;
67 : extern const php_hash_ops php_hash_3tiger128_ops;
68 : extern const php_hash_ops php_hash_3tiger160_ops;
69 : extern const php_hash_ops php_hash_3tiger192_ops;
70 : extern const php_hash_ops php_hash_4tiger128_ops;
71 : extern const php_hash_ops php_hash_4tiger160_ops;
72 : extern const php_hash_ops php_hash_4tiger192_ops;
73 : extern const php_hash_ops php_hash_snefru_ops;
74 : extern const php_hash_ops php_hash_gost_ops;
75 : extern const php_hash_ops php_hash_adler32_ops;
76 : extern const php_hash_ops php_hash_crc32_ops;
77 : extern const php_hash_ops php_hash_crc32b_ops;
78 :
79 : #define PHP_HASH_HAVAL_OPS(p,b) extern const php_hash_ops php_hash_##p##haval##b##_ops;
80 :
81 : PHP_HASH_HAVAL_OPS(3,128)
82 : PHP_HASH_HAVAL_OPS(3,160)
83 : PHP_HASH_HAVAL_OPS(3,192)
84 : PHP_HASH_HAVAL_OPS(3,224)
85 : PHP_HASH_HAVAL_OPS(3,256)
86 :
87 : PHP_HASH_HAVAL_OPS(4,128)
88 : PHP_HASH_HAVAL_OPS(4,160)
89 : PHP_HASH_HAVAL_OPS(4,192)
90 : PHP_HASH_HAVAL_OPS(4,224)
91 : PHP_HASH_HAVAL_OPS(4,256)
92 :
93 : PHP_HASH_HAVAL_OPS(5,128)
94 : PHP_HASH_HAVAL_OPS(5,160)
95 : PHP_HASH_HAVAL_OPS(5,192)
96 : PHP_HASH_HAVAL_OPS(5,224)
97 : PHP_HASH_HAVAL_OPS(5,256)
98 :
99 : extern zend_module_entry hash_module_entry;
100 : #define phpext_hash_ptr &hash_module_entry
101 :
102 : #ifdef PHP_WIN32
103 : #define PHP_HASH_API __declspec(dllexport)
104 : #else
105 : #define PHP_HASH_API
106 : #endif
107 :
108 : #ifdef ZTS
109 : #include "TSRM.h"
110 : #endif
111 :
112 : PHP_FUNCTION(hash);
113 : PHP_FUNCTION(hash_file);
114 : PHP_FUNCTION(hash_hmac);
115 : PHP_FUNCTION(hash_hmac_file);
116 : PHP_FUNCTION(hash_init);
117 : PHP_FUNCTION(hash_update);
118 : PHP_FUNCTION(hash_update_stream);
119 : PHP_FUNCTION(hash_update_file);
120 : PHP_FUNCTION(hash_final);
121 : PHP_FUNCTION(hash_algos);
122 :
123 : PHP_HASH_API const php_hash_ops *php_hash_fetch_ops(const char *algo, int algo_len);
124 : PHP_HASH_API void php_hash_register_algo(const char *algo, const php_hash_ops *ops);
125 :
126 : static inline void php_hash_bin2hex(char *out, const unsigned char *in, int in_len)
127 0 : {
128 : static const char hexits[17] = "0123456789abcdef";
129 : int i;
130 :
131 0 : for(i = 0; i < in_len; i++) {
132 0 : out[i * 2] = hexits[in[i] >> 4];
133 0 : out[(i * 2) + 1] = hexits[in[i] & 0x0F];
134 : }
135 0 : }
136 :
137 : #endif /* PHP_HASH_H */
138 :
139 :
140 : /*
141 : * Local variables:
142 : * tab-width: 4
143 : * c-basic-offset: 4
144 : * End:
145 : * vim600: noet sw=4 ts=4 fdm=marker
146 : * vim<600: noet sw=4 ts=4
147 : */
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