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Add FNV-1 support to ext/hash

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This commit is contained in:
Michael Maclean
2010-03-23 22:21:39 +00:00
parent 880bde60a2
commit d05ce25746
7 changed files with 723 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
ext/hash/config.m4
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@@ -27,11 +27,11 @@ if test "$PHP_HASH" != "no"; then
EXT_HASH_SOURCES="hash.c hash_md.c hash_sha.c hash_ripemd.c hash_haval.c \
hash_tiger.c hash_gost.c hash_snefru.c hash_whirlpool.c hash_adler32.c \
hash_crc32.c hash_salsa.c"
hash_crc32.c hash_salsa.c hash_fnv.c"
EXT_HASH_HEADERS="php_hash.h php_hash_md.h php_hash_sha.h php_hash_ripemd.h \
php_hash_haval.h php_hash_tiger.h php_hash_gost.h php_hash_snefru.h \
php_hash_whirlpool.h php_hash_adler32.h php_hash_crc32.h php_hash_salsa.h \
php_hash_types.h"
php_hash_fnv.h php_hash_types.h"
PHP_NEW_EXTENSION(hash, $EXT_HASH_SOURCES, $ext_shared)
ifdef([PHP_INSTALL_HEADERS], [

8
ext/hash/hash.c
View File

@@ -74,7 +74,11 @@ static struct mhash_bc_entry mhash_to_hash[MHASH_NUM_ALGOS] = {
{"RIPEMD320", "ripemd320", 25},
{NULL, NULL, 26}, /* support needs to be added for snefru 128 */
{"SNEFRU256", "snefru256", 27},
{"MD2", "md2", 28}
{"MD2", "md2", 28},
{"FNV132", "fnv132", 29},
{"FNV1a32", "fnv1a32", 30},
{"FNV164", "fnv164", 31},
{"FNV1a64", "fnv1a64", 32},
};
#endif
@@ -841,6 +845,8 @@ PHP_MINIT_FUNCTION(hash)
php_hash_register_algo("crc32b", &php_hash_crc32b_ops);
php_hash_register_algo("salsa10", &php_hash_salsa10_ops);
php_hash_register_algo("salsa20", &php_hash_salsa20_ops);
php_hash_register_algo("fnv132", &php_hash_fnv132_ops);
php_hash_register_algo("fnv164", &php_hash_fnv164_ops);
PHP_HASH_HAVAL_REGISTER(3,128);
PHP_HASH_HAVAL_REGISTER(3,160);

229
ext/hash/hash_fnv.c Normal file
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@@ -0,0 +1,229 @@
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2010 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> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
/* 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)
};
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)
};
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)
};
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)
};
/* {{{ 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,
unsigned int 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,
unsigned int 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,
unsigned int 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,
unsigned int 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 php_hash_uint32
fnv_32_buf(void *buf, size_t len, php_hash_uint32 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
*/
while (bp < be) {
if (alternate == 0) {
/* multiply by the 32 bit FNV magic prime mod 2^32 */
hval *= PHP_FNV_32_PRIME;
/* xor the bottom with the current octet */
hval ^= (php_hash_uint32)*bp++;
} else {
/* xor the bottom with the current octet */
hval ^= (php_hash_uint32)*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 php_hash_uint64
fnv_64_buf(void *buf, size_t len, php_hash_uint64 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
*/
while (bp < be) {
if (alternate == 0) {
/* multiply by the 64 bit FNV magic prime mod 2^64 */
hval *= PHP_FNV_64_PRIME;
/* xor the bottom with the current octet */
hval ^= (php_hash_uint64)*bp++;
} else {
/* xor the bottom with the current octet */
hval ^= (php_hash_uint64)*bp++;
/* multiply by the 64 bit FNV magic prime mod 2^64 */
hval *= PHP_FNV_64_PRIME;
}
}
/* return our new hash value */
return hval;
}
/*
* 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
*/

2
ext/hash/php_hash.h
View File

@@ -80,6 +80,8 @@ 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;
extern const php_hash_ops php_hash_fnv132_ops;
extern const php_hash_ops php_hash_fnv164_ops;
#define PHP_HASH_HAVAL_OPS(p,b) extern const php_hash_ops php_hash_##p##haval##b##_ops;

79
ext/hash/php_hash_fnv.h Normal file
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@@ -0,0 +1,79 @@
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2010 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> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#ifndef PHP_HASH_FNV_H
#define PHP_HASH_FNV_H
#define PHP_FNV1_32_INIT ((php_hash_uint32)0x811c9dc5)
#define PHP_FNV1_32A_INIT PHP_FNV1_32_INIT
#define PHP_FNV_32_PRIME ((php_hash_uint32)0x01000193)
#define PHP_FNV1_64_INIT ((php_hash_uint64)0xcbf29ce484222325ULL)
#define PHP_FNV1A_64_INIT FNV1_64_INIT
#define PHP_FNV_64_PRIME ((php_hash_uint64)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 {
php_hash_uint32 state;
} PHP_FNV132_CTX;
typedef struct {
php_hash_uint64 state;
} PHP_FNV164_CTX;
PHP_HASH_API void PHP_FNV132Init(PHP_FNV132_CTX *context);
PHP_HASH_API void PHP_FNV132Update(PHP_FNV132_CTX *context, const unsigned char *input, unsigned int inputLen);
PHP_HASH_API void PHP_FNV1a32Update(PHP_FNV132_CTX *context, const unsigned char *input, unsigned int inputLen);
PHP_HASH_API void PHP_FNV132Final(unsigned char digest[16], PHP_FNV132_CTX * context);
PHP_HASH_API void PHP_FNV164Init(PHP_FNV164_CTX *context);
PHP_HASH_API void PHP_FNV164Update(PHP_FNV164_CTX *context, const unsigned char *input, unsigned int inputLen);
PHP_HASH_API void PHP_FNV1a64Update(PHP_FNV164_CTX *context, const unsigned char *input, unsigned int inputLen);
PHP_HASH_API void PHP_FNV164Final(unsigned char digest[16], PHP_FNV164_CTX * context);
static php_hash_uint32 fnv_32_buf(void *buf, size_t len, php_hash_uint32 hval, int alternate);
static php_hash_uint64 fnv_64_buf(void *buf, size_t len, php_hash_uint64 hval, int alternate);
#endif
/*
* 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
*/

202
ext/hash/tests/fnv132.phpt Normal file
View File

@@ -0,0 +1,202 @@
--TEST--
FNV
--SKIPIF--
<?php extension_loaded('hash') or die ('Skip - hash extension not available'); ?>
--FILE--
<?php
function R10($t) {
return str_repeat($t, 10);
}
function R500($t) {
return str_repeat($t, 500);
}
$tests = array(
array( "", "811c9dc5" ),
array( "a", "050c5d7e" ),
array( "b", "050c5d7d" ),
array( "c", "050c5d7c" ),
array( "d", "050c5d7b" ),
array( "e", "050c5d7a" ),
array( "f", "050c5d79" ),
array( "fo", "6b772514" ),
array( "foo", "408f5e13" ),
array( "foob", "b4b1178b" ),
array( "fooba", "fdc80fb0" ),
array( "foobar", "31f0b262" ),
array( "\0", "050c5d1f" ),
array( "a\0", "70772d5a" ),
array( "b\0", "6f772bc7" ),
array( "c\0", "6e772a34" ),
array( "d\0", "6d7728a1" ),
array( "e\0", "6c77270e" ),
array( "f\0", "6b77257b" ),
array( "fo\0", "408f5e7c" ),
array( "foo\0", "b4b117e9" ),
array( "foob\0", "fdc80fd1" ),
array( "fooba\0", "31f0b210" ),
array( "foobar\0", "ffe8d046" ),
array( "ch", "6e772a5c" ),
array( "cho", "4197aebb" ),
array( "chon", "fcc8100f" ),
array( "chong", "fdf147fa" ),
array( "chongo", "bcd44ee1" ),
array( "chongo ", "23382c13" ),
array( "chongo w", "846d619e" ),
array( "chongo wa", "1630abdb" ),
array( "chongo was", "c99e89b2" ),
array( "chongo was ", "1692c316" ),
array( "chongo was h", "9f091bca" ),
array( "chongo was he", "2556be9b" ),
array( "chongo was her", "628e0e73" ),
array( "chongo was here", "98a0bf6c" ),
array( "chongo was here!", "b10d5725" ),
array( "chongo was here!\n", "dd002f35" ),
array( "ch\0", "4197aed4" ),
array( "cho\0", "fcc81061" ),
array( "chon\0", "fdf1479d" ),
array( "chong\0", "bcd44e8e" ),
array( "chongo\0", "23382c33" ),
array( "chongo \0", "846d61e9" ),
array( "chongo w\0", "1630abba" ),
array( "chongo wa\0", "c99e89c1" ),
array( "chongo was\0", "1692c336" ),
array( "chongo was \0", "9f091ba2" ),
array( "chongo was h\0", "2556befe" ),
array( "chongo was he\0", "628e0e01" ),
array( "chongo was her\0", "98a0bf09" ),
array( "chongo was here\0", "b10d5704" ),
array( "chongo was here!\0", "dd002f3f" ),
array( "chongo was here!\n\0", "1c4a506f" ),
array( "cu", "6e772a41" ),
array( "cur", "26978421" ),
array( "curd", "e184ff97" ),
array( "curds", "9b5e5ac6" ),
array( "curds ", "5b88e592" ),
array( "curds a", "aa8164b7" ),
array( "curds an", "20b18c7b" ),
array( "curds and", "f28025c5" ),
array( "curds and ", "84bb753f" ),
array( "curds and w", "3219925a" ),
array( "curds and wh", "384163c6" ),
array( "curds and whe", "54f010d7" ),
array( "curds and whey", "8cea820c" ),
array( "curds and whey\n", "e12ab8ee" ),
array( "cu\0", "26978453" ),
array( "cur\0", "e184fff3" ),
array( "curd\0", "9b5e5ab5" ),
array( "curds\0", "5b88e5b2" ),
array( "curds \0", "aa8164d6" ),
array( "curds a\0", "20b18c15" ),
array( "curds an\0", "f28025a1" ),
array( "curds and\0", "84bb751f" ),
array( "curds and \0", "3219922d" ),
array( "curds and w\0", "384163ae" ),
array( "curds and wh\0", "54f010b2" ),
array( "curds and whe\0", "8cea8275" ),
array( "curds and whey\0", "e12ab8e4" ),
array( "curds and whey\n\0", "64411eaa" ),
array( "line 1\nline 2\nline 3", "31ae8f83" ),
array( "chongo <Landon Curt Noll> /\\../\\", "995fa9c4" ),
array( "chongo <Landon Curt Noll> /\\../\\\0", "35983f8c" ),
array( "chongo (Landon Curt Noll) /\\../\\", "5036a251" ),
array( "chongo (Landon Curt Noll) /\\../\\\0", "97018583" ),
array( "http://antwrp.gsfc.nasa.gov/apod/astropix.html", "b4448d60" ),
array( "http://en.wikipedia.org/wiki/Fowler_Noll_Vo_hash", "025dfe59" ),
array( "http://epod.usra.edu/", "c5eab3af" ),
array( "http://exoplanet.eu/", "7d21ba1e" ),
array( "http://hvo.wr.usgs.gov/cam3/", "7704cddb" ),
array( "http://hvo.wr.usgs.gov/cams/HMcam/", "d0071bfe" ),
array( "http://hvo.wr.usgs.gov/kilauea/update/deformation.html", "0ff3774c" ),
array( "http://hvo.wr.usgs.gov/kilauea/update/images.html", "b0fea0ea" ),
array( "http://hvo.wr.usgs.gov/kilauea/update/maps.html", "58177303" ),
array( "http://hvo.wr.usgs.gov/volcanowatch/current_issue.html", "4f599cda" ),
array( "http://neo.jpl.nasa.gov/risk/", "3e590a47" ),
array( "http://norvig.com/21-days.html", "965595f8" ),
array( "http://primes.utm.edu/curios/home.php", "c37f178d" ),
array( "http://slashdot.org/", "9711dd26" ),
array( "http://tux.wr.usgs.gov/Maps/155.25-19.5.html", "23c99b7f" ),
array( "http://volcano.wr.usgs.gov/kilaueastatus.php", "6e568b17" ),
array( "http://www.avo.alaska.edu/activity/Redoubt.php", "43f0245b" ),
array( "http://www.dilbert.com/fast/", "bcb7a001" ),
array( "http://www.fourmilab.ch/gravitation/orbits/", "12e6dffe" ),
array( "http://www.fpoa.net/", "0792f2d6" ),
array( "http://www.ioccc.org/index.html", "b966936b" ),
array( "http://www.isthe.com/cgi-bin/number.cgi", "46439ac5" ),
array( "http://www.isthe.com/chongo/bio.html", "728d49af" ),
array( "http://www.isthe.com/chongo/index.html", "d33745c9" ),
array( "http://www.isthe.com/chongo/src/calc/lucas-calc", "bc382a57" ),
array( "http://www.isthe.com/chongo/tech/astro/venus2004.html", "4bda1d31" ),
array( "http://www.isthe.com/chongo/tech/astro/vita.html", "ce35ccae" ),
array( "http://www.isthe.com/chongo/tech/comp/c/expert.html", "3b6eed94" ),
array( "http://www.isthe.com/chongo/tech/comp/calc/index.html", "445c9c58" ),
array( "http://www.isthe.com/chongo/tech/comp/fnv/index.html", "3db8bf9d" ),
array( "http://www.isthe.com/chongo/tech/math/number/howhigh.html", "2dee116d" ),
array( "http://www.isthe.com/chongo/tech/math/number/number.html", "c18738da" ),
array( "http://www.isthe.com/chongo/tech/math/prime/mersenne.html", "5b156176" ),
array( "http://www.isthe.com/chongo/tech/math/prime/mersenne.html#largest", "2aa7d593" ),
array( "http://www.lavarnd.org/cgi-bin/corpspeak.cgi", "b2409658" ),
array( "http://www.lavarnd.org/cgi-bin/haiku.cgi", "e1489528" ),
array( "http://www.lavarnd.org/cgi-bin/rand-none.cgi", "fe1ee07e" ),
array( "http://www.lavarnd.org/cgi-bin/randdist.cgi", "e8842315" ),
array( "http://www.lavarnd.org/index.html", "3a6a63a2" ),
array( "http://www.lavarnd.org/what/nist-test.html", "06d2c18c" ),
array( "http://www.macosxhints.com/", "f8ef7225" ),
array( "http://www.mellis.com/", "843d3300" ),
array( "http://www.nature.nps.gov/air/webcams/parks/havoso2alert/havoalert.cfm", "bb24f7ae" ),
array( "http://www.nature.nps.gov/air/webcams/parks/havoso2alert/timelines_24.cfm", "878c0ec9" ),
array( "http://www.paulnoll.com/", "b557810f" ),
array( "http://www.pepysdiary.com/", "57423246" ),
array( "http://www.sciencenews.org/index/home/activity/view", "87f7505e" ),
array( "http://www.skyandtelescope.com/", "bb809f20" ),
array( "http://www.sput.nl/~rob/sirius.html", "8932abb5" ),
array( "http://www.systemexperts.com/", "0a9b3aa0" ),
array( "http://www.tq-international.com/phpBB3/index.php", "b8682a24" ),
array( "http://www.travelquesttours.com/index.htm", "a7ac1c56" ),
array( "http://www.wunderground.com/global/stations/89606.html", "11409252" ),
array( R10("21701"), "a987f517" ),
array( R10("M21701"), "f309e7ed" ),
array( R10("2^21701-1"), "c9e8f417" ),
array( R10("\x54\xc5"), "7f447bdd" ),
array( R10("\xc5\x54"), "b929adc5" ),
array( R10("23209"), "57022879" ),
array( R10("M23209"), "dcfd2c49" ),
array( R10("2^23209-1"), "6edafff5" ),
array( R10("\x5a\xa9"), "f04fb1f1" ),
array( R10("\xa9\x5a"), "fb7de8b9" ),
array( R10("391581216093"), "c5f1d7e9" ),
array( R10("391581*2^216093-1"), "32c1f439" ),
array( R10("\x05\xf9\x9d\x03\x4c\x81"), "7fd3eb7d" ),
array( R10("FEDCBA9876543210"), "81597da5" ),
array( R10("\xfe\xdc\xba\x98\x76\x54\x32\x10"), "05eb7a25" ),
array( R10("EFCDAB8967452301"), "9c0fa1b5" ),
array( R10("\xef\xcd\xab\x89\x67\x45\x23\x01"), "53ccb1c5" ),
array( R10("0123456789ABCDEF"), "fabece15" ),
array( R10("\x01\x23\x45\x67\x89\xab\xcd\xef"), "4ad745a5" ),
array( R10("1032547698BADCFE"), "e5bdc495" ),
array( R10("\x10\x32\x54\x76\x98\xba\xdc\xfe"), "23b3c0a5" ),
array( R500("\x00"), "fa823dd5" ),
array( R500("\x07"), "0c6c58b9" ),
array( R500("~"), "e2dbccd5" ),
array( R500("\x7f"), "db7f50f9" ),
);
$i = 0;
$pass = true;
foreach($tests as $test) {
$result = hash('fnv132', $test[0]);
if ($result != $test[1]) {
echo "Iteration " . $i . " failed - expected '" . $test[1] . "', got '" . $result . "' for '" . $test[1] . "'\n";
$pass = false;
}
$i++;
}
if($pass) {
echo "PASS";
}
?>
--EXPECT--
PASS

202
ext/hash/tests/fnv164.phpt Normal file
View File

@@ -0,0 +1,202 @@
--TEST--
FNV
--SKIPIF--
<?php extension_loaded('hash') or die ('Skip - hash extension not available'); ?>
--FILE--
<?php
function R10($t) {
return str_repeat($t, 10);
}
function R500($t) {
return str_repeat($t, 500);
}
$tests = array(
array( "", "cbf29ce484222325" ),
array( "a", "af63bd4c8601b7be" ),
array( "b", "af63bd4c8601b7bd" ),
array( "c", "af63bd4c8601b7bc" ),
array( "d", "af63bd4c8601b7bb" ),
array( "e", "af63bd4c8601b7ba" ),
array( "f", "af63bd4c8601b7b9" ),
array( "fo", "08326207b4eb2f34" ),
array( "foo", "d8cbc7186ba13533" ),
array( "foob", "0378817ee2ed65cb" ),
array( "fooba", "d329d59b9963f790" ),
array( "foobar", "340d8765a4dda9c2" ),
array( "\0", "af63bd4c8601b7df" ),
array( "a\0", "08326707b4eb37da" ),
array( "b\0", "08326607b4eb3627" ),
array( "c\0", "08326507b4eb3474" ),
array( "d\0", "08326407b4eb32c1" ),
array( "e\0", "08326307b4eb310e" ),
array( "f\0", "08326207b4eb2f5b" ),
array( "fo\0", "d8cbc7186ba1355c" ),
array( "foo\0", "0378817ee2ed65a9" ),
array( "foob\0", "d329d59b9963f7f1" ),
array( "fooba\0", "340d8765a4dda9b0" ),
array( "foobar\0", "50a6d3b724a774a6" ),
array( "ch", "08326507b4eb341c" ),
array( "cho", "d8d5c8186ba98bfb" ),
array( "chon", "1ccefc7ef118dbef" ),
array( "chong", "0c92fab3ad3db77a" ),
array( "chongo", "9b77794f5fdec421" ),
array( "chongo ", "0ac742dfe7874433" ),
array( "chongo w", "d7dad5766ad8e2de" ),
array( "chongo wa", "a1bb96378e897f5b" ),
array( "chongo was", "5b3f9b6733a367d2" ),
array( "chongo was ", "b07ce25cbea969f6" ),
array( "chongo was h", "8d9e9997f9df0d6a" ),
array( "chongo was he", "838c673d9603cb7b" ),
array( "chongo was her", "8b5ee8a5e872c273" ),
array( "chongo was here", "4507c4e9fb00690c" ),
array( "chongo was here!", "4c9ca59581b27f45" ),
array( "chongo was here!\n", "e0aca20b624e4235" ),
array( "ch\0", "d8d5c8186ba98b94" ),
array( "cho\0", "1ccefc7ef118db81" ),
array( "chon\0", "0c92fab3ad3db71d" ),
array( "chong\0", "9b77794f5fdec44e" ),
array( "chongo\0", "0ac742dfe7874413" ),
array( "chongo \0", "d7dad5766ad8e2a9" ),
array( "chongo w\0", "a1bb96378e897f3a" ),
array( "chongo wa\0", "5b3f9b6733a367a1" ),
array( "chongo was\0", "b07ce25cbea969d6" ),
array( "chongo was \0", "8d9e9997f9df0d02" ),
array( "chongo was h\0", "838c673d9603cb1e" ),
array( "chongo was he\0", "8b5ee8a5e872c201" ),
array( "chongo was her\0", "4507c4e9fb006969" ),
array( "chongo was here\0", "4c9ca59581b27f64" ),
array( "chongo was here!\0", "e0aca20b624e423f" ),
array( "chongo was here!\n\0", "13998e580afa800f" ),
array( "cu", "08326507b4eb3401" ),
array( "cur", "d8d5ad186ba95dc1" ),
array( "curd", "1c72e17ef0ca4e97" ),
array( "curds", "2183c1b327c38ae6" ),
array( "curds ", "b66d096c914504f2" ),
array( "curds a", "404bf57ad8476757" ),
array( "curds an", "887976bd815498bb" ),
array( "curds and", "3afd7f02c2bf85a5" ),
array( "curds and ", "fc4476b0eb70177f" ),
array( "curds and w", "186d2da00f77ecba" ),
array( "curds and wh", "f97140fa48c74066" ),
array( "curds and whe", "a2b1cf49aa926d37" ),
array( "curds and whey", "0690712cd6cf940c" ),
array( "curds and whey\n", "f7045b3102b8906e" ),
array( "cu\0", "d8d5ad186ba95db3" ),
array( "cur\0", "1c72e17ef0ca4ef3" ),
array( "curd\0", "2183c1b327c38a95" ),
array( "curds\0", "b66d096c914504d2" ),
array( "curds \0", "404bf57ad8476736" ),
array( "curds a\0", "887976bd815498d5" ),
array( "curds an\0", "3afd7f02c2bf85c1" ),
array( "curds and\0", "fc4476b0eb70175f" ),
array( "curds and \0", "186d2da00f77eccd" ),
array( "curds and w\0", "f97140fa48c7400e" ),
array( "curds and wh\0", "a2b1cf49aa926d52" ),
array( "curds and whe\0", "0690712cd6cf9475" ),
array( "curds and whey\0", "f7045b3102b89064" ),
array( "curds and whey\n\0", "74f762479f9d6aea" ),
array( "line 1\nline 2\nline 3", "a64e5f36c9e2b0e3" ),
array( "chongo <Landon Curt Noll> /\\../\\", "8fd0680da3088a04" ),
array( "chongo <Landon Curt Noll> /\\../\\\0", "67aad32c078284cc" ),
array( "chongo (Landon Curt Noll) /\\../\\", "b37d55d81c57b331" ),
array( "chongo (Landon Curt Noll) /\\../\\\0", "55ac0f3829057c43" ),
array( "http://antwrp.gsfc.nasa.gov/apod/astropix.html", "cb27f4b8e1b6cc20" ),
array( "http://en.wikipedia.org/wiki/Fowler_Noll_Vo_hash", "26caf88bcbef2d19" ),
array( "http://epod.usra.edu/", "8e6e063b97e61b8f" ),
array( "http://exoplanet.eu/", "b42750f7f3b7c37e" ),
array( "http://hvo.wr.usgs.gov/cam3/", "f3c6ba64cf7ca99b" ),
array( "http://hvo.wr.usgs.gov/cams/HMcam/", "ebfb69b427ea80fe" ),
array( "http://hvo.wr.usgs.gov/kilauea/update/deformation.html", "39b50c3ed970f46c" ),
array( "http://hvo.wr.usgs.gov/kilauea/update/images.html", "5b9b177aa3eb3e8a" ),
array( "http://hvo.wr.usgs.gov/kilauea/update/maps.html", "6510063ecf4ec903" ),
array( "http://hvo.wr.usgs.gov/volcanowatch/current_issue.html", "2b3bbd2c00797c7a" ),
array( "http://neo.jpl.nasa.gov/risk/", "f1d6204ff5cb4aa7" ),
array( "http://norvig.com/21-days.html", "4836e27ccf099f38" ),
array( "http://primes.utm.edu/curios/home.php", "82efbb0dd073b44d" ),
array( "http://slashdot.org/", "4a80c282ffd7d4c6" ),
array( "http://tux.wr.usgs.gov/Maps/155.25-19.5.html", "305d1a9c9ee43bdf" ),
array( "http://volcano.wr.usgs.gov/kilaueastatus.php", "15c366948ffc6997" ),
array( "http://www.avo.alaska.edu/activity/Redoubt.php", "80153ae218916e7b" ),
array( "http://www.dilbert.com/fast/", "fa23e2bdf9e2a9e1" ),
array( "http://www.fourmilab.ch/gravitation/orbits/", "d47e8d8a2333c6de" ),
array( "http://www.fpoa.net/", "7e128095f688b056" ),
array( "http://www.ioccc.org/index.html", "2f5356890efcedab" ),
array( "http://www.isthe.com/cgi-bin/number.cgi", "95c2b383014f55c5" ),
array( "http://www.isthe.com/chongo/bio.html", "4727a5339ce6070f" ),
array( "http://www.isthe.com/chongo/index.html", "b0555ecd575108e9" ),
array( "http://www.isthe.com/chongo/src/calc/lucas-calc", "48d785770bb4af37" ),
array( "http://www.isthe.com/chongo/tech/astro/venus2004.html", "09d4701c12af02b1" ),
array( "http://www.isthe.com/chongo/tech/astro/vita.html", "79f031e78f3cf62e" ),
array( "http://www.isthe.com/chongo/tech/comp/c/expert.html", "52a1ee85db1b5a94" ),
array( "http://www.isthe.com/chongo/tech/comp/calc/index.html", "6bd95b2eb37fa6b8" ),
array( "http://www.isthe.com/chongo/tech/comp/fnv/index.html", "74971b7077aef85d" ),
array( "http://www.isthe.com/chongo/tech/math/number/howhigh.html", "b4e4fae2ffcc1aad" ),
array( "http://www.isthe.com/chongo/tech/math/number/number.html", "2bd48bd898b8f63a" ),
array( "http://www.isthe.com/chongo/tech/math/prime/mersenne.html", "e9966ac1556257f6" ),
array( "http://www.isthe.com/chongo/tech/math/prime/mersenne.html#largest", "92a3d1cd078ba293" ),
array( "http://www.lavarnd.org/cgi-bin/corpspeak.cgi", "f81175a482e20ab8" ),
array( "http://www.lavarnd.org/cgi-bin/haiku.cgi", "5bbb3de722e73048" ),
array( "http://www.lavarnd.org/cgi-bin/rand-none.cgi", "6b4f363492b9f2be" ),
array( "http://www.lavarnd.org/cgi-bin/randdist.cgi", "c2d559df73d59875" ),
array( "http://www.lavarnd.org/index.html", "f75f62284bc7a8c2" ),
array( "http://www.lavarnd.org/what/nist-test.html", "da8dd8e116a9f1cc" ),
array( "http://www.macosxhints.com/", "bdc1e6ab76057885" ),
array( "http://www.mellis.com/", "fec6a4238a1224a0" ),
array( "http://www.nature.nps.gov/air/webcams/parks/havoso2alert/havoalert.cfm", "c03f40f3223e290e" ),
array( "http://www.nature.nps.gov/air/webcams/parks/havoso2alert/timelines_24.cfm", "1ed21673466ffda9" ),
array( "http://www.paulnoll.com/", "df70f906bb0dd2af" ),
array( "http://www.pepysdiary.com/", "f3dcda369f2af666" ),
array( "http://www.sciencenews.org/index/home/activity/view", "9ebb11573cdcebde" ),
array( "http://www.skyandtelescope.com/", "81c72d9077fedca0" ),
array( "http://www.sput.nl/~rob/sirius.html", "0ec074a31be5fb15" ),
array( "http://www.systemexperts.com/", "2a8b3280b6c48f20" ),
array( "http://www.tq-international.com/phpBB3/index.php", "fd31777513309344" ),
array( "http://www.travelquesttours.com/index.htm", "194534a86ad006b6" ),
array( "http://www.wunderground.com/global/stations/89606.html", "3be6fdf46e0cfe12" ),
array( R10("21701"), "017cc137a07eb057" ),
array( R10("M21701"), "9428fc6e7d26b54d" ),
array( R10("2^21701-1"), "9aaa2e3603ef8ad7" ),
array( R10("\x54\xc5"), "82c6d3f3a0ccdf7d" ),
array( R10("\xc5\x54"), "c86eeea00cf09b65" ),
array( R10("23209"), "705f8189dbb58299" ),
array( R10("M23209"), "415a7f554391ca69" ),
array( R10("2^23209-1"), "cfe3d49fa2bdc555" ),
array( R10("\x5a\xa9"), "f0f9c56039b25191" ),
array( R10("\xa9\x5a"), "7075cb6abd1d32d9" ),
array( R10("391581216093"), "43c94e2c8b277509" ),
array( R10("391581*2^216093-1"), "3cbfd4e4ea670359" ),
array( R10("\x05\xf9\x9d\x03\x4c\x81"), "c05887810f4d019d" ),
array( R10("FEDCBA9876543210"), "14468ff93ac22dc5" ),
array( R10("\xfe\xdc\xba\x98\x76\x54\x32\x10"), "ebed699589d99c05" ),
array( R10("EFCDAB8967452301"), "6d99f6df321ca5d5" ),
array( R10("\xef\xcd\xab\x89\x67\x45\x23\x01"), "0cd410d08c36d625" ),
array( R10("0123456789ABCDEF"), "ef1b2a2c86831d35" ),
array( R10("\x01\x23\x45\x67\x89\xab\xcd\xef"), "3b349c4d69ee5f05" ),
array( R10("1032547698BADCFE"), "55248ce88f45f035" ),
array( R10("\x10\x32\x54\x76\x98\xba\xdc\xfe"), "aa69ca6a18a4c885" ),
array( R500("\x00"), "1fe3fce62bd816b5" ),
array( R500("\x07"), "0289a488a8df69d9" ),
array( R500("~"), "15e96e1613df98b5" ),
array( R500("\x7f"), "e6be57375ad89b99" ),
);
$i = 0;
$pass = true;
foreach($tests as $test) {
$result = hash('fnv164', $test[0]);
if ($result != $test[1]) {
echo "Iteration " . $i . " failed - expected '" . $test[1] . "', got '" . $result . "' for '" . $test[1] . "'\n";
$pass = false;
}
$i++;
}
if($pass) {
echo "PASS";
}
?>
--EXPECT--
PASS