root/ext/hash/php_hash.h

INCLUDED FROM

DEFINITIONS

1. php_hash_bin2hex

   1 /*
   2   +----------------------------------------------------------------------+
   3   | PHP Version 5                                                        |
   4   +----------------------------------------------------------------------+
   5   | Copyright (c) 1997-2016 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 /* $Id$ */
  20 
  21 #ifndef PHP_HASH_H
  22 #define PHP_HASH_H
  23 
  24 #include "php.h"
  25 
  26 #define PHP_HASH_EXTNAME        "hash"
  27 #define PHP_HASH_EXTVER         "1.0"
  28 #define PHP_HASH_RESNAME        "Hash Context"
  29 
  30 #define PHP_HASH_HMAC           0x0001
  31 
  32 #define L64 INT64_C
  33 #define php_hash_int32  int32_t
  34 #define php_hash_uint32 uint32_t
  35 #define php_hash_int64  int64_t
  36 #define php_hash_uint64 uint64_t
  37 
  38 typedef void (*php_hash_init_func_t)(void *context);
  39 typedef void (*php_hash_update_func_t)(void *context, const unsigned char *buf, unsigned int count);
  40 typedef void (*php_hash_final_func_t)(unsigned char *digest, void *context);
  41 typedef int  (*php_hash_copy_func_t)(const void *ops, void *orig_context, void *dest_context);
  42 
  43 typedef struct _php_hash_ops {
  44         php_hash_init_func_t hash_init;
  45         php_hash_update_func_t hash_update;
  46         php_hash_final_func_t hash_final;
  47         php_hash_copy_func_t hash_copy;
  48 
  49         int digest_size;
  50         int block_size;
  51         int context_size;
  52 } php_hash_ops;
  53 
  54 typedef struct _php_hash_data {
  55         const php_hash_ops *ops;
  56         void *context;
  57 
  58         long options;
  59         unsigned char *key;
  60 } php_hash_data;
  61 
  62 extern const php_hash_ops php_hash_md2_ops;
  63 extern const php_hash_ops php_hash_md4_ops;
  64 extern const php_hash_ops php_hash_md5_ops;
  65 extern const php_hash_ops php_hash_sha1_ops;
  66 extern const php_hash_ops php_hash_sha224_ops;
  67 extern const php_hash_ops php_hash_sha256_ops;
  68 extern const php_hash_ops php_hash_sha384_ops;
  69 extern const php_hash_ops php_hash_sha512_ops;
  70 extern const php_hash_ops php_hash_ripemd128_ops;
  71 extern const php_hash_ops php_hash_ripemd160_ops;
  72 extern const php_hash_ops php_hash_ripemd256_ops;
  73 extern const php_hash_ops php_hash_ripemd320_ops;
  74 extern const php_hash_ops php_hash_whirlpool_ops;
  75 extern const php_hash_ops php_hash_3tiger128_ops;
  76 extern const php_hash_ops php_hash_3tiger160_ops;
  77 extern const php_hash_ops php_hash_3tiger192_ops;
  78 extern const php_hash_ops php_hash_4tiger128_ops;
  79 extern const php_hash_ops php_hash_4tiger160_ops;
  80 extern const php_hash_ops php_hash_4tiger192_ops;
  81 extern const php_hash_ops php_hash_snefru_ops;
  82 extern const php_hash_ops php_hash_gost_ops;
  83 extern const php_hash_ops php_hash_gost_crypto_ops;
  84 extern const php_hash_ops php_hash_adler32_ops;
  85 extern const php_hash_ops php_hash_crc32_ops;
  86 extern const php_hash_ops php_hash_crc32b_ops;
  87 extern const php_hash_ops php_hash_fnv132_ops;
  88 extern const php_hash_ops php_hash_fnv1a32_ops;
  89 extern const php_hash_ops php_hash_fnv164_ops;
  90 extern const php_hash_ops php_hash_fnv1a64_ops;
  91 extern const php_hash_ops php_hash_joaat_ops;
  92 
  93 #define PHP_HASH_HAVAL_OPS(p,b) extern const php_hash_ops php_hash_##p##haval##b##_ops;
  94 
  95 PHP_HASH_HAVAL_OPS(3,128)
  96 PHP_HASH_HAVAL_OPS(3,160)
  97 PHP_HASH_HAVAL_OPS(3,192)
  98 PHP_HASH_HAVAL_OPS(3,224)
  99 PHP_HASH_HAVAL_OPS(3,256)
 100 
 101 PHP_HASH_HAVAL_OPS(4,128)
 102 PHP_HASH_HAVAL_OPS(4,160)
 103 PHP_HASH_HAVAL_OPS(4,192)
 104 PHP_HASH_HAVAL_OPS(4,224)
 105 PHP_HASH_HAVAL_OPS(4,256)
 106 
 107 PHP_HASH_HAVAL_OPS(5,128)
 108 PHP_HASH_HAVAL_OPS(5,160)
 109 PHP_HASH_HAVAL_OPS(5,192)
 110 PHP_HASH_HAVAL_OPS(5,224)
 111 PHP_HASH_HAVAL_OPS(5,256)
 112 
 113 extern zend_module_entry hash_module_entry;
 114 #define phpext_hash_ptr &hash_module_entry
 115 
 116 #ifdef PHP_WIN32
 117 #       define PHP_HASH_API __declspec(dllexport)
 118 #elif defined(__GNUC__) && __GNUC__ >= 4
 119 #       define PHP_HASH_API __attribute__ ((visibility("default")))
 120 #else
 121 #       define PHP_HASH_API
 122 #endif
 123 
 124 #ifdef ZTS
 125 #include "TSRM.h"
 126 #endif
 127 
 128 PHP_FUNCTION(hash);
 129 PHP_FUNCTION(hash_file);
 130 PHP_FUNCTION(hash_hmac);
 131 PHP_FUNCTION(hash_hmac_file);
 132 PHP_FUNCTION(hash_init);
 133 PHP_FUNCTION(hash_update);
 134 PHP_FUNCTION(hash_update_stream);
 135 PHP_FUNCTION(hash_update_file);
 136 PHP_FUNCTION(hash_final);
 137 PHP_FUNCTION(hash_algos);
 138 PHP_FUNCTION(hash_pbkdf2);
 139 PHP_FUNCTION(hash_equals);
 140 
 141 PHP_HASH_API const php_hash_ops *php_hash_fetch_ops(const char *algo, int algo_len);
 142 PHP_HASH_API void php_hash_register_algo(const char *algo, const php_hash_ops *ops);
 143 PHP_HASH_API int php_hash_copy(const void *ops, void *orig_context, void *dest_context);
 144 
 145 static inline void php_hash_bin2hex(char *out, const unsigned char *in, int in_len)
 146 {
 147         static const char hexits[17] = "0123456789abcdef";
 148         int i;
 149 
 150         for(i = 0; i < in_len; i++) {
 151                 out[i * 2]       = hexits[in[i] >> 4];
 152                 out[(i * 2) + 1] = hexits[in[i] &  0x0F];
 153         }
 154 }
 155 
 156 #endif  /* PHP_HASH_H */
 157 
 158 
 159 /*
 160  * Local variables:
 161  * tab-width: 4
 162  * c-basic-offset: 4
 163  * End:
 164  * vim600: noet sw=4 ts=4 fdm=marker
 165  * vim<600: noet sw=4 ts=4
 166  */