Gecko [ www.jdcpatala.org ]

Name	Size	Permission
murmur	[ DIR ]	drwxr-xr-x
sha3	[ DIR ]	drwxr-xr-x
tests	[ DIR ]	drwxr-xr-x
xxhash	[ DIR ]	drwxr-xr-x
CREDITS	85 B	-rw-r--r--
bench.php	531 B	-rw-r--r--
config.m4	1.95 KB	-rw-r--r--
config.w32	1.66 KB	-rw-r--r--
hash.c	47.98 KB	-rw-r--r--
hash.stub.php	2.3 KB	-rw-r--r--
hash_adler32.c	2.5 KB	-rw-r--r--
hash_arginfo.h	7.94 KB	-rw-r--r--
hash_crc32.c	4.35 KB	-rw-r--r--
hash_fnv.c	5.99 KB	-rw-r--r--
hash_gost.c	11.53 KB	-rw-r--r--
hash_haval.c	18.83 KB	-rw-r--r--
hash_joaat.c	2.53 KB	-rw-r--r--
hash_md.c	10.76 KB	-rw-r--r--
hash_murmur.c	7.43 KB	-rw-r--r--
hash_ripemd.c	24.37 KB	-rw-r--r--
hash_sha.c	26.4 KB	-rw-r--r--
hash_sha3.c	10.33 KB	-rw-r--r--
hash_snefru.c	6.11 KB	-rw-r--r--
hash_tiger.c	7.89 KB	-rw-r--r--
hash_whirlpool.c	16.09 KB	-rw-r--r--
hash_xxhash.c	8.17 KB	-rw-r--r--
php_hash.h	6.5 KB	-rw-r--r--
php_hash_adler32.h	1.56 KB	-rw-r--r--
php_hash_crc32.h	1.81 KB	-rw-r--r--
php_hash_crc32_tables.h	10.27 KB	-rw-r--r--
php_hash_fnv.h	2.75 KB	-rw-r--r--
php_hash_gost.h	1.51 KB	-rw-r--r--
php_hash_gost_tables.h	28.76 KB	-rw-r--r--
php_hash_haval.h	2.09 KB	-rw-r--r--
php_hash_joaat.h	1.44 KB	-rw-r--r--
php_hash_md.h	2.02 KB	-rw-r--r--
php_hash_murmur.h	2.54 KB	-rw-r--r--
php_hash_ripemd.h	3.04 KB	-rw-r--r--
php_hash_sha.h	3.83 KB	-rw-r--r--
php_hash_sha3.h	2.43 KB	-rw-r--r--
php_hash_snefru.h	1.58 KB	-rw-r--r--
php_hash_snefru_tables.h	58.12 KB	-rw-r--r--
php_hash_tiger.h	1.76 KB	-rw-r--r--
php_hash_tiger_tables.h	41.16 KB	-rw-r--r--
php_hash_whirlpool.h	1.51 KB	-rw-r--r--
php_hash_whirlpool_tables.h	53.71 KB	-rw-r--r--
php_hash_xxhash.h	3.38 KB	-rw-r--r--

Code Editor : php_hash_fnv.h

/*
  +----------------------------------------------------------------------+
  | Copyright (c) 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:           |
  | https://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: Michael Maclean <mgdm@php.net>                               |
  +----------------------------------------------------------------------+
*/

#ifndef PHP_HASH_FNV_H
#define PHP_HASH_FNV_H

#define PHP_FNV1_32_INIT ((uint32_t)0x811c9dc5)
#define PHP_FNV1_32A_INIT PHP_FNV1_32_INIT

#define PHP_FNV_32_PRIME ((uint32_t)0x01000193)

#define PHP_FNV1_64_INIT ((uint64_t)0xcbf29ce484222325ULL)
#define PHP_FNV1A_64_INIT FNV1_64_INIT

#define PHP_FNV_64_PRIME ((uint64_t)0x100000001b3ULL)

/*
 * hash types
 */
enum php_fnv_type {
	PHP_FNV_NONE  = 0,	/* invalid FNV hash type */
	PHP_FNV0_32   = 1,	/* FNV-0 32 bit hash */
	PHP_FNV1_32   = 2,	/* FNV-1 32 bit hash */
	PHP_FNV1a_32  = 3,	/* FNV-1a 32 bit hash */
	PHP_FNV0_64   = 4,	/* FNV-0 64 bit hash */
	PHP_FNV1_64   = 5,	/* FNV-1 64 bit hash */
	PHP_FNV1a_64  = 6,	/* FNV-1a 64 bit hash */
};

typedef struct {
	uint32_t state;
} PHP_FNV132_CTX;
#define PHP_FNV132_SPEC "l."

typedef struct {
	uint64_t state;
} PHP_FNV164_CTX;
#define PHP_FNV164_SPEC "q."

PHP_HASH_API void PHP_FNV132Init(PHP_FNV132_CTX *context, ZEND_ATTRIBUTE_UNUSED HashTable *args);
PHP_HASH_API void PHP_FNV132Update(PHP_FNV132_CTX *context, const unsigned char *input, size_t inputLen);
PHP_HASH_API void PHP_FNV1a32Update(PHP_FNV132_CTX *context, const unsigned char *input, size_t inputLen);
PHP_HASH_API void PHP_FNV132Final(unsigned char digest[4], PHP_FNV132_CTX * context);

PHP_HASH_API void PHP_FNV164Init(PHP_FNV164_CTX *context, ZEND_ATTRIBUTE_UNUSED HashTable *args);
PHP_HASH_API void PHP_FNV164Update(PHP_FNV164_CTX *context, const unsigned char *input, size_t inputLen);
PHP_HASH_API void PHP_FNV1a64Update(PHP_FNV164_CTX *context, const unsigned char *input, size_t inputLen);
PHP_HASH_API void PHP_FNV164Final(unsigned char digest[8], PHP_FNV164_CTX * context);

static uint32_t fnv_32_buf(void *buf, size_t len, uint32_t hval, int alternate);
static uint64_t fnv_64_buf(void *buf, size_t len, uint64_t hval, int alternate);

#endif

${this.title}

Code Editor : php_hash_fnv.h