require_once './_demo.php';
require_once FREEBEER_BASE . '/lib/Mhash.php';
echo html_header_demo('fbMhash Class (mhash() Emulation)');
$data = 'data';
$key = 'key';
echo "<pre>\n";
echo "mhash(MHASH_MD5, '{$data}', '{$key}')=", mhash(MHASH_MD5, $data, $key), "\n";
echo "bin2hex(mhash(MHASH_MD5, '{$data}', '{$key}'))= ", bin2hex(mhash(MHASH_MD5, $data, $key)), "\n";
if (class_exists('fbMhash')) {
echo "fbMhash::mhashhex(MHASH_MD5, '{$data}', '{$key}')=", fbMhash::mhashhex(MHASH_MD5, $data, $key), "\n";
}
if (defined('MHASH_SHA1')) {
echo "mhash(MHASH_SHA1, '{$data}', '{$key}')=", mhash(MHASH_SHA1, $data, $key), "\n";
echo "bin2hex(mhash(MHASH_SHA1, '{$data}', '{$key}'))= ", bin2hex(mhash(MHASH_SHA1, $data, $key)), "\n";
if (class_exists('fbMhash')) {
echo "fbMhash::mhashhex(MHASH_SHA1, '{$data}', '{$key}')=", fbMhash::mhashhex(MHASH_SHA1, $data, $key), "\n";
}
}
$hash_map = array(0 => 'MHASH_CRC32', 9 => 'MHASH_CRC32B', 8 => 'MHASH_GOST', 13 => 'MHASH_HAVAL128', 12 => 'MHASH_HAVAL160', 11 => 'MHASH_HAVAL192', 10 => 'MHASH_HAVAL224', 3 => 'MHASH_HAVAL256', 16 => 'MHASH_MD4', 1 => 'MHASH_MD5', 5 => 'MHASH_RIPEMD160', 2 => 'MHASH_SHA1', 17 => 'MHASH_SHA256', 7 => 'MHASH_TIGER', 14 => 'MHASH_TIGER128', 15 => 'MHASH_TIGER160');
$nr = mhash_count();
for ($i = 0; $i < $nr; $i++) {
echo sprintf("The blocksize of %s is %d\n", mhash_get_hash_name($i), mhash_get_block_size($i));
}
?>
</pre>
<address>
$CVSHeader: _freebeer/www/demo/Mhash.php,v 1.2 2004/03/07 17:51:33 ross Exp $
</address>
</body>
</html>
function mhash($hash, $data, $key = '')
{
$rv = fbMhash::mhashhex($hash, $data, $key);
return $rv ? pack('H*', $rv) : $rv;
}
