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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2013 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Sara Golemon <pollita@php.net> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#ifndef PHP_HASH_H
#define PHP_HASH_H
#include "php.h"
#include "php_hash_types.h"
#define PHP_HASH_EXTNAME "hash"
#define PHP_HASH_EXTVER "1.0"
#define PHP_HASH_RESNAME "Hash Context"
#define PHP_HASH_HMAC 0x0001
typedef void (*php_hash_init_func_t)(void *context);
typedef void (*php_hash_update_func_t)(void *context, const unsigned char *buf, unsigned int count);
typedef void (*php_hash_final_func_t)(unsigned char *digest, void *context);
typedef int (*php_hash_copy_func_t)(const void *ops, void *orig_context, void *dest_context);
typedef struct _php_hash_ops {
php_hash_init_func_t hash_init;
php_hash_update_func_t hash_update;
php_hash_final_func_t hash_final;
php_hash_copy_func_t hash_copy;
int digest_size;
int block_size;
int context_size;
} php_hash_ops;
typedef struct _php_hash_data {
const php_hash_ops *ops;
void *context;
long options;
unsigned char *key;
} php_hash_data;
extern const php_hash_ops php_hash_md2_ops;
extern const php_hash_ops php_hash_md4_ops;
extern const php_hash_ops php_hash_md5_ops;
extern const php_hash_ops php_hash_sha1_ops;
extern const php_hash_ops php_hash_sha224_ops;
extern const php_hash_ops php_hash_sha256_ops;
extern const php_hash_ops php_hash_sha384_ops;
extern const php_hash_ops php_hash_sha512_ops;
extern const php_hash_ops php_hash_ripemd128_ops;
extern const php_hash_ops php_hash_ripemd160_ops;
extern const php_hash_ops php_hash_ripemd256_ops;
extern const php_hash_ops php_hash_ripemd320_ops;
extern const php_hash_ops php_hash_whirlpool_ops;
extern const php_hash_ops php_hash_3tiger128_ops;
extern const php_hash_ops php_hash_3tiger160_ops;
extern const php_hash_ops php_hash_3tiger192_ops;
extern const php_hash_ops php_hash_4tiger128_ops;
extern const php_hash_ops php_hash_4tiger160_ops;
extern const php_hash_ops php_hash_4tiger192_ops;
extern const php_hash_ops php_hash_snefru_ops;
extern const php_hash_ops php_hash_gost_ops;
extern const php_hash_ops php_hash_adler32_ops;
extern const php_hash_ops php_hash_crc32_ops;
extern const php_hash_ops php_hash_crc32b_ops;
extern const php_hash_ops php_hash_salsa10_ops;
extern const php_hash_ops php_hash_salsa20_ops;
#define PHP_HASH_HAVAL_OPS(p,b) extern const php_hash_ops php_hash_##p##haval##b##_ops;
PHP_HASH_HAVAL_OPS(3,128)
PHP_HASH_HAVAL_OPS(3,160)
PHP_HASH_HAVAL_OPS(3,192)
PHP_HASH_HAVAL_OPS(3,224)
PHP_HASH_HAVAL_OPS(3,256)
PHP_HASH_HAVAL_OPS(4,128)
PHP_HASH_HAVAL_OPS(4,160)
PHP_HASH_HAVAL_OPS(4,192)
PHP_HASH_HAVAL_OPS(4,224)
PHP_HASH_HAVAL_OPS(4,256)
PHP_HASH_HAVAL_OPS(5,128)
PHP_HASH_HAVAL_OPS(5,160)
PHP_HASH_HAVAL_OPS(5,192)
PHP_HASH_HAVAL_OPS(5,224)
PHP_HASH_HAVAL_OPS(5,256)
extern zend_module_entry hash_module_entry;
#define phpext_hash_ptr &hash_module_entry
#ifdef PHP_WIN32
# define PHP_HASH_API __declspec(dllexport)
#elif defined(__GNUC__) && __GNUC__ >= 4
# define PHP_HASH_API __attribute__ ((visibility("default")))
#else
# define PHP_HASH_API
#endif
#ifdef ZTS
#include "TSRM.h"
#endif
PHP_FUNCTION(hash);
PHP_FUNCTION(hash_file);
PHP_FUNCTION(hash_hmac);
PHP_FUNCTION(hash_hmac_file);
PHP_FUNCTION(hash_init);
PHP_FUNCTION(hash_update);
PHP_FUNCTION(hash_update_stream);
PHP_FUNCTION(hash_update_file);
PHP_FUNCTION(hash_final);
PHP_FUNCTION(hash_algos);
PHP_HASH_API const php_hash_ops *php_hash_fetch_ops(const char *algo, int algo_len);
PHP_HASH_API void php_hash_register_algo(const char *algo, const php_hash_ops *ops);
PHP_HASH_API int php_hash_copy(const void *ops, void *orig_context, void *dest_context);
static inline void php_hash_bin2hex(char *out, const unsigned char *in, int in_len)
{
static const char hexits[17] = "0123456789abcdef";
int i;
for(i = 0; i < in_len; i++) {
out[i * 2] = hexits[in[i] >> 4];
out[(i * 2) + 1] = hexits[in[i] & 0x0F];
}
}
#endif /* PHP_HASH_H */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/
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