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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.               |
  +----------------------------------------------------------------------+
  | Authors: Michael Wallner <mike@php.net>                              |
  |          Sara Golemon <pollita@php.net>                              |
  +----------------------------------------------------------------------+
*/

#include "php_hash.h"
#include "php_hash_crc32.h"
#include "php_hash_crc32_tables.h"

PHP_HASH_API void PHP_CRC32Init(PHP_CRC32_CTX *context)
{
	context->state = ~0;
}

PHP_HASH_API void PHP_CRC32Update(PHP_CRC32_CTX *context, const unsigned char *input, size_t len)
{
	size_t i;

for (i = 0; i < len; ++i) {
		context->state = (context->state << 8) ^ crc32_table[(context->state >> 24) ^ (input[i] & 0xff)];
	}
}

PHP_HASH_API void PHP_CRC32BUpdate(PHP_CRC32_CTX *context, const unsigned char *input, size_t len)
{
	size_t i;

for (i = 0; i < len; ++i) {
		context->state = (context->state >> 8) ^ crc32b_table[(context->state ^ input[i]) & 0xff];
	}
}

PHP_HASH_API void PHP_CRC32CUpdate(PHP_CRC32_CTX *context, const unsigned char *input, size_t len)
{
	size_t i;

for (i = 0; i < len; ++i) {
		context->state = (context->state >> 8) ^ crc32c_table[(context->state ^ input[i]) & 0xff];
	}
}

PHP_HASH_API void PHP_CRC32LEFinal(unsigned char digest[4], PHP_CRC32_CTX *context)
{
	context->state=~context->state;
	digest[3] = (unsigned char) ((context->state >> 24) & 0xff);
	digest[2] = (unsigned char) ((context->state >> 16) & 0xff);
	digest[1] = (unsigned char) ((context->state >> 8) & 0xff);
	digest[0] = (unsigned char) (context->state & 0xff);
	context->state = 0;
}

PHP_HASH_API void PHP_CRC32BEFinal(unsigned char digest[4], PHP_CRC32_CTX *context)
{
	context->state=~context->state;
	digest[0] = (unsigned char) ((context->state >> 24) & 0xff);
	digest[1] = (unsigned char) ((context->state >> 16) & 0xff);
	digest[2] = (unsigned char) ((context->state >> 8) & 0xff);
	digest[3] = (unsigned char) (context->state & 0xff);
	context->state = 0;
}

PHP_HASH_API int PHP_CRC32Copy(const php_hash_ops *ops, PHP_CRC32_CTX *orig_context, PHP_CRC32_CTX *copy_context)
{
	copy_context->state = orig_context->state;
	return SUCCESS;
}

const php_hash_ops php_hash_crc32_ops = {
	(php_hash_init_func_t) PHP_CRC32Init,
	(php_hash_update_func_t) PHP_CRC32Update,
	(php_hash_final_func_t) PHP_CRC32LEFinal,
	(php_hash_copy_func_t) PHP_CRC32Copy,
	4, /* what to say here? */
	4,
	sizeof(PHP_CRC32_CTX),
	0
};

const php_hash_ops php_hash_crc32b_ops = {
	(php_hash_init_func_t) PHP_CRC32Init,
	(php_hash_update_func_t) PHP_CRC32BUpdate,
	(php_hash_final_func_t) PHP_CRC32BEFinal,
	(php_hash_copy_func_t) PHP_CRC32Copy,
	4, /* what to say here? */
	4,
	sizeof(PHP_CRC32_CTX),
	0
};

const php_hash_ops php_hash_crc32c_ops = {
	(php_hash_init_func_t) PHP_CRC32Init,
	(php_hash_update_func_t) PHP_CRC32CUpdate,
	(php_hash_final_func_t) PHP_CRC32BEFinal,
	(php_hash_copy_func_t) PHP_CRC32Copy,
	4, /* what to say here? */
	4,
	sizeof(PHP_CRC32_CTX),
	0
};