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Name	Size	Permission	Date
.libs	[ DIR ]	drwxr-xr-x	2024-03-12 14:26
sha3	[ DIR ]	drwxrwxr-x	2022-10-31 11:36
tests	[ DIR ]	drwxrwxr-x	2022-10-31 11:36
CREDITS	85 B	-rw-rw-r--	2022-10-31 11:36
bench.php	2.13 KB	-rwxrwxr-x	2022-10-31 11:36
config.m4	1.72 KB	-rw-rw-r--	2022-10-31 11:36
config.w32	1.25 KB	-rw-rw-r--	2022-10-31 11:36
hash.c	42.66 KB	-rw-rw-r--	2022-10-31 11:36
hash.lo	312 B	-rw-r--r--	2024-03-12 14:26
hash.o	220.61 KB	-rw-r--r--	2024-03-12 14:26
hash_adler32.c	2.53 KB	-rw-rw-r--	2022-10-31 11:36
hash_adler32.lo	336 B	-rw-r--r--	2024-03-12 14:26
hash_adler32.o	77.06 KB	-rw-r--r--	2024-03-12 14:26
hash_crc32.c	3.77 KB	-rw-rw-r--	2022-10-31 11:36
hash_crc32.lo	330 B	-rw-r--r--	2024-03-12 14:26
hash_crc32.o	82.4 KB	-rw-r--r--	2024-03-12 14:26
hash_fnv.c	5.86 KB	-rw-rw-r--	2022-10-31 11:36
hash_fnv.lo	324 B	-rw-r--r--	2024-03-12 14:26
hash_fnv.o	78.41 KB	-rw-r--r--	2024-03-12 14:26
hash_gost.c	11.11 KB	-rw-rw-r--	2022-10-31 11:36
hash_gost.lo	327 B	-rw-r--r--	2024-03-12 14:26
hash_gost.o	107.32 KB	-rw-r--r--	2024-03-12 14:26
hash_haval.c	18.89 KB	-rw-rw-r--	2022-10-31 11:36
hash_haval.lo	330 B	-rw-r--r--	2024-03-12 14:26
hash_haval.o	110.66 KB	-rw-r--r--	2024-03-12 14:26
hash_joaat.c	2.62 KB	-rw-rw-r--	2022-10-31 11:36
hash_joaat.lo	330 B	-rw-r--r--	2024-03-12 14:26
hash_joaat.o	73.61 KB	-rw-r--r--	2024-03-12 14:26
hash_md.c	20.1 KB	-rw-rw-r--	2022-10-31 11:36
hash_md.lo	321 B	-rw-r--r--	2024-03-12 14:26
hash_md.o	89.84 KB	-rw-r--r--	2024-03-12 14:26
hash_ripemd.c	24.14 KB	-rw-rw-r--	2022-10-31 11:36
hash_ripemd.lo	333 B	-rw-r--r--	2024-03-12 14:26
hash_ripemd.o	119.11 KB	-rw-r--r--	2024-03-12 14:26
hash_sha.c	34.74 KB	-rw-rw-r--	2022-10-31 11:36
hash_sha.lo	324 B	-rw-r--r--	2024-03-12 14:26
hash_sha.o	104.26 KB	-rw-r--r--	2024-03-12 14:26
hash_sha3.c	8.24 KB	-rw-rw-r--	2022-10-31 11:36
hash_sha3.lo	327 B	-rw-r--r--	2024-03-12 14:26
hash_sha3.o	79.13 KB	-rw-r--r--	2024-03-12 14:26
hash_snefru.c	5.77 KB	-rw-rw-r--	2022-10-31 11:36
hash_snefru.lo	333 B	-rw-r--r--	2024-03-12 14:26
hash_snefru.o	117.71 KB	-rw-r--r--	2024-03-12 14:26
hash_tiger.c	7.5 KB	-rw-rw-r--	2022-10-31 11:36
hash_tiger.lo	330 B	-rw-r--r--	2024-03-12 14:26
hash_tiger.o	133.93 KB	-rw-r--r--	2024-03-12 14:26
hash_whirlpool.c	15.55 KB	-rw-rw-r--	2022-10-31 11:36
hash_whirlpool.lo	342 B	-rw-r--r--	2024-03-12 14:26
hash_whirlpool.o	102.5 KB	-rw-r--r--	2024-03-12 14:26
php_hash.h	5.64 KB	-rw-rw-r--	2022-10-31 11:36
php_hash_adler32.h	1.64 KB	-rw-rw-r--	2022-10-31 11:36
php_hash_crc32.h	1.9 KB	-rw-rw-r--	2022-10-31 11:36
php_hash_crc32_tables.h	10.42 KB	-rw-rw-r--	2022-10-31 11:36
php_hash_fnv.h	2.76 KB	-rw-rw-r--	2022-10-31 11:36
php_hash_gost.h	1.58 KB	-rw-rw-r--	2022-10-31 11:36
php_hash_gost_tables.h	28.76 KB	-rw-rw-r--	2022-10-31 11:36
php_hash_haval.h	2.18 KB	-rw-rw-r--	2022-10-31 11:36
php_hash_joaat.h	1.52 KB	-rw-rw-r--	2022-10-31 11:36
php_hash_md.h	3.75 KB	-rw-rw-r--	2022-10-31 11:36
php_hash_ripemd.h	2.91 KB	-rw-rw-r--	2022-10-31 11:36
php_hash_sha.h	4.03 KB	-rw-rw-r--	2022-10-31 11:36
php_hash_sha3.h	2.34 KB	-rw-rw-r--	2022-10-31 11:36
php_hash_snefru.h	1.66 KB	-rw-rw-r--	2022-10-31 11:36
php_hash_snefru_tables.h	58.27 KB	-rw-rw-r--	2022-10-31 11:36
php_hash_tiger.h	1.8 KB	-rw-rw-r--	2022-10-31 11:36
php_hash_tiger_tables.h	41.31 KB	-rw-rw-r--	2022-10-31 11:36
php_hash_whirlpool.h	1.59 KB	-rw-rw-r--	2022-10-31 11:36
php_hash_whirlpool_tables.h	53.86 KB	-rw-rw-r--	2022-10-31 11:36

Rename

/*
  +----------------------------------------------------------------------+
  | PHP Version 7                                                        |
  +----------------------------------------------------------------------+
  | 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:           |
  | 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: Michael Maclean <mgdm@php.net>                               |
  +----------------------------------------------------------------------+
*/

/*  Based on the public domain algorithm found at
	http://www.isthe.com/chongo/tech/comp/fnv/index.html */

#include "php_hash.h"
#include "php_hash_fnv.h"

const php_hash_ops php_hash_fnv132_ops = {
	(php_hash_init_func_t) PHP_FNV132Init,
	(php_hash_update_func_t) PHP_FNV132Update,
	(php_hash_final_func_t) PHP_FNV132Final,
	(php_hash_copy_func_t) php_hash_copy,
	4,
	4,
	sizeof(PHP_FNV132_CTX),
	0
};

const php_hash_ops php_hash_fnv1a32_ops = {
	(php_hash_init_func_t) PHP_FNV132Init,
	(php_hash_update_func_t) PHP_FNV1a32Update,
 	(php_hash_final_func_t) PHP_FNV132Final,
	(php_hash_copy_func_t) php_hash_copy,
	4,
	4,
	sizeof(PHP_FNV132_CTX),
	0
};

const php_hash_ops php_hash_fnv164_ops = {
	(php_hash_init_func_t) PHP_FNV164Init,
	(php_hash_update_func_t) PHP_FNV164Update,
	(php_hash_final_func_t) PHP_FNV164Final,
	(php_hash_copy_func_t) php_hash_copy,
	8,
	4,
	sizeof(PHP_FNV164_CTX),
	0
};

const php_hash_ops php_hash_fnv1a64_ops = {
	(php_hash_init_func_t) PHP_FNV164Init,
	(php_hash_update_func_t) PHP_FNV1a64Update,
 	(php_hash_final_func_t) PHP_FNV164Final,
	(php_hash_copy_func_t) php_hash_copy,
	8,
	4,
	sizeof(PHP_FNV164_CTX),
	0
};

/* {{{ PHP_FNV132Init
 * 32-bit FNV-1 hash initialisation
 */
PHP_HASH_API void PHP_FNV132Init(PHP_FNV132_CTX *context)
{
	context->state = PHP_FNV1_32_INIT;
}
/* }}} */

PHP_HASH_API void PHP_FNV132Update(PHP_FNV132_CTX *context, const unsigned char *input,
		size_t inputLen)
{
	context->state = fnv_32_buf((void *)input, inputLen, context->state, 0);
}

PHP_HASH_API void PHP_FNV1a32Update(PHP_FNV132_CTX *context, const unsigned char *input,
		size_t inputLen)
{
	context->state = fnv_32_buf((void *)input, inputLen, context->state, 1);
}

PHP_HASH_API void PHP_FNV132Final(unsigned char digest[4], PHP_FNV132_CTX * context)
{
#ifdef WORDS_BIGENDIAN
	memcpy(digest, &context->state, 4);
#else
	int i = 0;
	unsigned char *c = (unsigned char *) &context->state;

for (i = 0; i < 4; i++) {
		digest[i] = c[3 - i];
	}
#endif
}

/* {{{ PHP_FNV164Init
 * 64-bit FNV-1 hash initialisation
 */
PHP_HASH_API void PHP_FNV164Init(PHP_FNV164_CTX *context)
{
	context->state = PHP_FNV1_64_INIT;
}
/* }}} */

PHP_HASH_API void PHP_FNV164Update(PHP_FNV164_CTX *context, const unsigned char *input,
		size_t inputLen)
{
	context->state = fnv_64_buf((void *)input, inputLen, context->state, 0);
}

PHP_HASH_API void PHP_FNV1a64Update(PHP_FNV164_CTX *context, const unsigned char *input,
		size_t inputLen)
{
	context->state = fnv_64_buf((void *)input, inputLen, context->state, 1);
}

PHP_HASH_API void PHP_FNV164Final(unsigned char digest[8], PHP_FNV164_CTX * context)
{
#ifdef WORDS_BIGENDIAN
	memcpy(digest, &context->state, 8);
#else
	int i = 0;
	unsigned char *c = (unsigned char *) &context->state;

for (i = 0; i < 8; i++) {
		digest[i] = c[7 - i];
	}
#endif
}

/*
 * fnv_32_buf - perform a 32 bit Fowler/Noll/Vo hash on a buffer
 *
 * input:
 *  buf - start of buffer to hash
 *  len - length of buffer in octets
 *  hval	- previous hash value or 0 if first call
 *  alternate - if > 0 use the alternate version
 *
 * returns:
 *  32 bit hash as a static hash type
 */
static uint32_t
fnv_32_buf(void *buf, size_t len, uint32_t hval, int alternate)
{
	unsigned char *bp = (unsigned char *)buf;   /* start of buffer */
	unsigned char *be = bp + len;	   /* beyond end of buffer */

/*
	 * FNV-1 hash each octet in the buffer
	 */
	if (alternate == 0) {
		while (bp < be) {
			/* multiply by the 32 bit FNV magic prime mod 2^32 */
			hval *= PHP_FNV_32_PRIME;

/* xor the bottom with the current octet */
			hval ^= (uint32_t)*bp++;
		}
	} else {
		while (bp < be) {
			/* xor the bottom with the current octet */
			hval ^= (uint32_t)*bp++;

/* multiply by the 32 bit FNV magic prime mod 2^32 */
			hval *= PHP_FNV_32_PRIME;
		}
	}

/* return our new hash value */
	return hval;
}

/*
 * fnv_64_buf - perform a 64 bit Fowler/Noll/Vo hash on a buffer
 *
 * input:
 *  buf - start of buffer to hash
 *  len - length of buffer in octets
 *  hval	- previous hash value or 0 if first call
 *  alternate - if > 0 use the alternate version
 *
 * returns:
 *  64 bit hash as a static hash type
 */
static uint64_t
fnv_64_buf(void *buf, size_t len, uint64_t hval, int alternate)
{
	unsigned char *bp = (unsigned char *)buf;   /* start of buffer */
	unsigned char *be = bp + len;	   /* beyond end of buffer */

/*
	 * FNV-1 hash each octet of the buffer
	 */

if (alternate == 0) {
		while (bp < be) {
			/* multiply by the 64 bit FNV magic prime mod 2^64 */
			hval *= PHP_FNV_64_PRIME;

/* xor the bottom with the current octet */
			hval ^= (uint64_t)*bp++;
		}
	 } else {
		while (bp < be) {
			/* xor the bottom with the current octet */
			hval ^= (uint64_t)*bp++;

/* multiply by the 64 bit FNV magic prime mod 2^64 */
			hval *= PHP_FNV_64_PRIME;
		 }
	}

/* return our new hash value */
	return hval;
}