includes/rijndael.php
changeset 1227 bdac73ed481e
parent 832 7152ca0a0ce9
child 1327 e8f4dea267c8
--- a/includes/rijndael.php	Sun Mar 28 21:49:26 2010 -0400
+++ b/includes/rijndael.php	Sun Mar 28 23:10:46 2010 -0400
@@ -49,1355 +49,1355 @@
 
 class librijndael2
 {
-  //////////////////// CONVERSION FUNCTIONS ///////////////////////////
+	//////////////////// CONVERSION FUNCTIONS ///////////////////////////
 
-  // Byte to hex
-  static function byte2hex($byte)
-  {
-    if ( strlen(dechex(ord($byte))) < 2 )
-      return ( "0" . dechex(ord($byte)) );
-    else 
-      return ( dechex(ord($byte)) );
-  }
+	// Byte to hex
+	static function byte2hex($byte)
+	{
+		if ( strlen(dechex(ord($byte))) < 2 )
+			return ( "0" . dechex(ord($byte)) );
+		else 
+			return ( dechex(ord($byte)) );
+	}
 
 
-  /* Convert String to Hex String 
-   * Null byte cannot appear in middle of String.
-   * this function is necessary because toString(16) does not 
-   * produces two hex caracters for 0 to 15.
-   */
-  static function string2hex ($s) {
-    $hex = '';
-    for ($x = 0; $x < strlen($s); $x++) {
-      $byte = $s{$x};
-      $hex .= librijndael2::byte2hex($byte);
-    }
+	/* Convert String to Hex String 
+ 	* Null byte cannot appear in middle of String.
+ 	* this function is necessary because toString(16) does not 
+ 	* produces two hex caracters for 0 to 15.
+ 	*/
+	static function string2hex ($s) {
+		$hex = '';
+		for ($x = 0; $x < strlen($s); $x++) {
+			$byte = $s{$x};
+			$hex .= librijndael2::byte2hex($byte);
+		}
 
-    return $hex;
-  }
-           
-  /* Convert Hex String to String  
-   * 00 (NULL)  is not converted!
-   * Hex String must be even number of chars (A must be 0A, F must be 0F, etc)
-   */
-  static function hex2string($hex) {
-    $s = '';
-    if (strlen($hex) % 2 == 1) {
-      librijndael2::trace("Error: Hex String must be even number of chars");
-      return -1;
-    }
+		return $hex;
+	}
+ 					
+	/* Convert Hex String to String  
+ 	* 00 (NULL)  is not converted!
+ 	* Hex String must be even number of chars (A must be 0A, F must be 0F, etc)
+ 	*/
+	static function hex2string($hex) {
+		$s = '';
+		if (strlen($hex) % 2 == 1) {
+			librijndael2::trace("Error: Hex String must be even number of chars");
+			return -1;
+		}
 
-    for ( $i = 0; $i < strlen($hex); $i+=2 )
-    {
-      $byte = $hex{$i} . $hex{$i+1};
-      $s .= chr(hexdec($byte));
-    }
-          
-    return $s;
-  }
-  
-  static function trace($error)
-  {
-    // $bt = debug_backtrace();
-    echo("$error\n");
-    // echo '<pre>' . htmlspecialchars(print_r($bt, true)) . '</pre>';
-    
-    exit();
-  }
-  
-  static function parseInt($str)
-  {
-    if ( is_int($str) )
-      return $str;
-    if ( !is_string($str) )
-      librijndael2::trace('Error: non-string (' . gettype($str) . ') passed to librijndael2::parseInt(' . $str . ')');
-    if ( substr($str, 0, 2) == '0x' )
-    {
-      return ( preg_match('/^0x([a-f0-9][a-f0-9])+$/i', $str) ) ? eval("return $str;") : intval($str);
-    }
-    return intval($str);
-  }
-  
-  static function ord2hex($byte)
-  {
-    if ( !is_int($byte) )
-      librijndael2::trace('Error: non-integer passed to ord2hex()');
-    $result = strval(dechex($byte));
-    if ( strlen($result) < 2 )
-      $result = "0$result";
-    return $result;
-  }
+		for ( $i = 0; $i < strlen($hex); $i+=2 )
+		{
+			$byte = $hex{$i} . $hex{$i+1};
+			$s .= chr(hexdec($byte));
+		}
+					
+		return $s;
+	}
+	
+	static function trace($error)
+	{
+		// $bt = debug_backtrace();
+		echo("$error\n");
+		// echo '<pre>' . htmlspecialchars(print_r($bt, true)) . '</pre>';
+		
+		exit();
+	}
+	
+	static function parseInt($str)
+	{
+		if ( is_int($str) )
+			return $str;
+		if ( !is_string($str) )
+			librijndael2::trace('Error: non-string (' . gettype($str) . ') passed to librijndael2::parseInt(' . $str . ')');
+		if ( substr($str, 0, 2) == '0x' )
+		{
+			return ( preg_match('/^0x([a-f0-9][a-f0-9])+$/i', $str) ) ? eval("return $str;") : intval($str);
+		}
+		return intval($str);
+	}
+	
+	static function ord2hex($byte)
+	{
+		if ( !is_int($byte) )
+			librijndael2::trace('Error: non-integer passed to ord2hex()');
+		$result = strval(dechex($byte));
+		if ( strlen($result) < 2 )
+			$result = "0$result";
+		return $result;
+	}
 }
 
 class Crypt_Rijndael
 {
 
  //////////////////// TABLES, STRUCTURES... ////////////////////////
-   
-  var $Te0 = array(
-    0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d,
-    0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554,
-    0x60303050, 0x02010103, 0xce6767a9, 0x562b2b7d,
-    0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a,
-    0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87,
-    0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b,
-    0x41adadec, 0xb3d4d467, 0x5fa2a2fd, 0x45afafea,
-    0x239c9cbf, 0x53a4a4f7, 0xe4727296, 0x9bc0c05b,
-    0x75b7b7c2, 0xe1fdfd1c, 0x3d9393ae, 0x4c26266a,
-    0x6c36365a, 0x7e3f3f41, 0xf5f7f702, 0x83cccc4f,
-    0x6834345c, 0x51a5a5f4, 0xd1e5e534, 0xf9f1f108,
-    0xe2717193, 0xabd8d873, 0x62313153, 0x2a15153f,
-    0x0804040c, 0x95c7c752, 0x46232365, 0x9dc3c35e,
-    0x30181828, 0x379696a1, 0x0a05050f, 0x2f9a9ab5,
-    0x0e070709, 0x24121236, 0x1b80809b, 0xdfe2e23d,
-    0xcdebeb26, 0x4e272769, 0x7fb2b2cd, 0xea75759f,
-    0x1209091b, 0x1d83839e, 0x582c2c74, 0x341a1a2e,
-    0x361b1b2d, 0xdc6e6eb2, 0xb45a5aee, 0x5ba0a0fb,
-    0xa45252f6, 0x763b3b4d, 0xb7d6d661, 0x7db3b3ce,
-    0x5229297b, 0xdde3e33e, 0x5e2f2f71, 0x13848497,
-    0xa65353f5, 0xb9d1d168, 0x00000000, 0xc1eded2c,
-    0x40202060, 0xe3fcfc1f, 0x79b1b1c8, 0xb65b5bed,
-    0xd46a6abe, 0x8dcbcb46, 0x67bebed9, 0x7239394b,
-    0x944a4ade, 0x984c4cd4, 0xb05858e8, 0x85cfcf4a,
-    0xbbd0d06b, 0xc5efef2a, 0x4faaaae5, 0xedfbfb16,
-    0x864343c5, 0x9a4d4dd7, 0x66333355, 0x11858594,
-    0x8a4545cf, 0xe9f9f910, 0x04020206, 0xfe7f7f81,
-    0xa05050f0, 0x783c3c44, 0x259f9fba, 0x4ba8a8e3,
-    0xa25151f3, 0x5da3a3fe, 0x804040c0, 0x058f8f8a,
-    0x3f9292ad, 0x219d9dbc, 0x70383848, 0xf1f5f504,
-    0x63bcbcdf, 0x77b6b6c1, 0xafdada75, 0x42212163,
-    0x20101030, 0xe5ffff1a, 0xfdf3f30e, 0xbfd2d26d,
-    0x81cdcd4c, 0x180c0c14, 0x26131335, 0xc3ecec2f,
-    0xbe5f5fe1, 0x359797a2, 0x884444cc, 0x2e171739,
-    0x93c4c457, 0x55a7a7f2, 0xfc7e7e82, 0x7a3d3d47,
-    0xc86464ac, 0xba5d5de7, 0x3219192b, 0xe6737395,
-    0xc06060a0, 0x19818198, 0x9e4f4fd1, 0xa3dcdc7f,
-    0x44222266, 0x542a2a7e, 0x3b9090ab, 0x0b888883,
-    0x8c4646ca, 0xc7eeee29, 0x6bb8b8d3, 0x2814143c,
-    0xa7dede79, 0xbc5e5ee2, 0x160b0b1d, 0xaddbdb76,
-    0xdbe0e03b, 0x64323256, 0x743a3a4e, 0x140a0a1e,
-    0x924949db, 0x0c06060a, 0x4824246c, 0xb85c5ce4,
-    0x9fc2c25d, 0xbdd3d36e, 0x43acacef, 0xc46262a6,
-    0x399191a8, 0x319595a4, 0xd3e4e437, 0xf279798b,
-    0xd5e7e732, 0x8bc8c843, 0x6e373759, 0xda6d6db7,
-    0x018d8d8c, 0xb1d5d564, 0x9c4e4ed2, 0x49a9a9e0,
-    0xd86c6cb4, 0xac5656fa, 0xf3f4f407, 0xcfeaea25,
-    0xca6565af, 0xf47a7a8e, 0x47aeaee9, 0x10080818,
-    0x6fbabad5, 0xf0787888, 0x4a25256f, 0x5c2e2e72,
-    0x381c1c24, 0x57a6a6f1, 0x73b4b4c7, 0x97c6c651,
-    0xcbe8e823, 0xa1dddd7c, 0xe874749c, 0x3e1f1f21,
-    0x964b4bdd, 0x61bdbddc, 0x0d8b8b86, 0x0f8a8a85,
-    0xe0707090, 0x7c3e3e42, 0x71b5b5c4, 0xcc6666aa,
-    0x904848d8, 0x06030305, 0xf7f6f601, 0x1c0e0e12,
-    0xc26161a3, 0x6a35355f, 0xae5757f9, 0x69b9b9d0,
-    0x17868691, 0x99c1c158, 0x3a1d1d27, 0x279e9eb9,
-    0xd9e1e138, 0xebf8f813, 0x2b9898b3, 0x22111133,
-    0xd26969bb, 0xa9d9d970, 0x078e8e89, 0x339494a7,
-    0x2d9b9bb6, 0x3c1e1e22, 0x15878792, 0xc9e9e920,
-    0x87cece49, 0xaa5555ff, 0x50282878, 0xa5dfdf7a,
-    0x038c8c8f, 0x59a1a1f8, 0x09898980, 0x1a0d0d17,
-    0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8,
-    0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11,
-    0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a
-  );
-  
-  var $Te1 = array(
-    0xa5c66363, 0x84f87c7c, 0x99ee7777, 0x8df67b7b,
-    0x0dfff2f2, 0xbdd66b6b, 0xb1de6f6f, 0x5491c5c5,
-    0x50603030, 0x03020101, 0xa9ce6767, 0x7d562b2b,
-    0x19e7fefe, 0x62b5d7d7, 0xe64dabab, 0x9aec7676,
-    0x458fcaca, 0x9d1f8282, 0x4089c9c9, 0x87fa7d7d,
-    0x15effafa, 0xebb25959, 0xc98e4747, 0x0bfbf0f0,
-    0xec41adad, 0x67b3d4d4, 0xfd5fa2a2, 0xea45afaf,
-    0xbf239c9c, 0xf753a4a4, 0x96e47272, 0x5b9bc0c0,
-    0xc275b7b7, 0x1ce1fdfd, 0xae3d9393, 0x6a4c2626,
-    0x5a6c3636, 0x417e3f3f, 0x02f5f7f7, 0x4f83cccc,
-    0x5c683434, 0xf451a5a5, 0x34d1e5e5, 0x08f9f1f1,
-    0x93e27171, 0x73abd8d8, 0x53623131, 0x3f2a1515,
-    0x0c080404, 0x5295c7c7, 0x65462323, 0x5e9dc3c3,
-    0x28301818, 0xa1379696, 0x0f0a0505, 0xb52f9a9a,
-    0x090e0707, 0x36241212, 0x9b1b8080, 0x3ddfe2e2,
-    0x26cdebeb, 0x694e2727, 0xcd7fb2b2, 0x9fea7575,
-    0x1b120909, 0x9e1d8383, 0x74582c2c, 0x2e341a1a,
-    0x2d361b1b, 0xb2dc6e6e, 0xeeb45a5a, 0xfb5ba0a0,
-    0xf6a45252, 0x4d763b3b, 0x61b7d6d6, 0xce7db3b3,
-    0x7b522929, 0x3edde3e3, 0x715e2f2f, 0x97138484,
-    0xf5a65353, 0x68b9d1d1, 0x00000000, 0x2cc1eded,
-    0x60402020, 0x1fe3fcfc, 0xc879b1b1, 0xedb65b5b,
-    0xbed46a6a, 0x468dcbcb, 0xd967bebe, 0x4b723939,
-    0xde944a4a, 0xd4984c4c, 0xe8b05858, 0x4a85cfcf,
-    0x6bbbd0d0, 0x2ac5efef, 0xe54faaaa, 0x16edfbfb,
-    0xc5864343, 0xd79a4d4d, 0x55663333, 0x94118585,
-    0xcf8a4545, 0x10e9f9f9, 0x06040202, 0x81fe7f7f,
-    0xf0a05050, 0x44783c3c, 0xba259f9f, 0xe34ba8a8,
-    0xf3a25151, 0xfe5da3a3, 0xc0804040, 0x8a058f8f,
-    0xad3f9292, 0xbc219d9d, 0x48703838, 0x04f1f5f5,
-    0xdf63bcbc, 0xc177b6b6, 0x75afdada, 0x63422121,
-    0x30201010, 0x1ae5ffff, 0x0efdf3f3, 0x6dbfd2d2,
-    0x4c81cdcd, 0x14180c0c, 0x35261313, 0x2fc3ecec,
-    0xe1be5f5f, 0xa2359797, 0xcc884444, 0x392e1717,
-    0x5793c4c4, 0xf255a7a7, 0x82fc7e7e, 0x477a3d3d,
-    0xacc86464, 0xe7ba5d5d, 0x2b321919, 0x95e67373,
-    0xa0c06060, 0x98198181, 0xd19e4f4f, 0x7fa3dcdc,
-    0x66442222, 0x7e542a2a, 0xab3b9090, 0x830b8888,
-    0xca8c4646, 0x29c7eeee, 0xd36bb8b8, 0x3c281414,
-    0x79a7dede, 0xe2bc5e5e, 0x1d160b0b, 0x76addbdb,
-    0x3bdbe0e0, 0x56643232, 0x4e743a3a, 0x1e140a0a,
-    0xdb924949, 0x0a0c0606, 0x6c482424, 0xe4b85c5c,
-    0x5d9fc2c2, 0x6ebdd3d3, 0xef43acac, 0xa6c46262,
-    0xa8399191, 0xa4319595, 0x37d3e4e4, 0x8bf27979,
-    0x32d5e7e7, 0x438bc8c8, 0x596e3737, 0xb7da6d6d,
-    0x8c018d8d, 0x64b1d5d5, 0xd29c4e4e, 0xe049a9a9,
-    0xb4d86c6c, 0xfaac5656, 0x07f3f4f4, 0x25cfeaea,
-    0xafca6565, 0x8ef47a7a, 0xe947aeae, 0x18100808,
-    0xd56fbaba, 0x88f07878, 0x6f4a2525, 0x725c2e2e,
-    0x24381c1c, 0xf157a6a6, 0xc773b4b4, 0x5197c6c6,
-    0x23cbe8e8, 0x7ca1dddd, 0x9ce87474, 0x213e1f1f,
-    0xdd964b4b, 0xdc61bdbd, 0x860d8b8b, 0x850f8a8a,
-    0x90e07070, 0x427c3e3e, 0xc471b5b5, 0xaacc6666,
-    0xd8904848, 0x05060303, 0x01f7f6f6, 0x121c0e0e,
-    0xa3c26161, 0x5f6a3535, 0xf9ae5757, 0xd069b9b9,
-    0x91178686, 0x5899c1c1, 0x273a1d1d, 0xb9279e9e,
-    0x38d9e1e1, 0x13ebf8f8, 0xb32b9898, 0x33221111,
-    0xbbd26969, 0x70a9d9d9, 0x89078e8e, 0xa7339494,
-    0xb62d9b9b, 0x223c1e1e, 0x92158787, 0x20c9e9e9,
-    0x4987cece, 0xffaa5555, 0x78502828, 0x7aa5dfdf,
-    0x8f038c8c, 0xf859a1a1, 0x80098989, 0x171a0d0d,
-    0xda65bfbf, 0x31d7e6e6, 0xc6844242, 0xb8d06868,
-    0xc3824141, 0xb0299999, 0x775a2d2d, 0x111e0f0f,
-    0xcb7bb0b0, 0xfca85454, 0xd66dbbbb, 0x3a2c1616     
-  );
-  
-  var $Te2 = array(
-    0x63a5c663, 0x7c84f87c, 0x7799ee77, 0x7b8df67b,
-    0xf20dfff2, 0x6bbdd66b, 0x6fb1de6f, 0xc55491c5,
-    0x30506030, 0x01030201, 0x67a9ce67, 0x2b7d562b,
-    0xfe19e7fe, 0xd762b5d7, 0xabe64dab, 0x769aec76,
-    0xca458fca, 0x829d1f82, 0xc94089c9, 0x7d87fa7d,
-    0xfa15effa, 0x59ebb259, 0x47c98e47, 0xf00bfbf0,
-    0xadec41ad, 0xd467b3d4, 0xa2fd5fa2, 0xafea45af,
-    0x9cbf239c, 0xa4f753a4, 0x7296e472, 0xc05b9bc0,
-    0xb7c275b7, 0xfd1ce1fd, 0x93ae3d93, 0x266a4c26,
-    0x365a6c36, 0x3f417e3f, 0xf702f5f7, 0xcc4f83cc,
-    0x345c6834, 0xa5f451a5, 0xe534d1e5, 0xf108f9f1,
-    0x7193e271, 0xd873abd8, 0x31536231, 0x153f2a15,
-    0x040c0804, 0xc75295c7, 0x23654623, 0xc35e9dc3,
-    0x18283018, 0x96a13796, 0x050f0a05, 0x9ab52f9a,
-    0x07090e07, 0x12362412, 0x809b1b80, 0xe23ddfe2,
-    0xeb26cdeb, 0x27694e27, 0xb2cd7fb2, 0x759fea75,
-    0x091b1209, 0x839e1d83, 0x2c74582c, 0x1a2e341a,
-    0x1b2d361b, 0x6eb2dc6e, 0x5aeeb45a, 0xa0fb5ba0,
-    0x52f6a452, 0x3b4d763b, 0xd661b7d6, 0xb3ce7db3,
-    0x297b5229, 0xe33edde3, 0x2f715e2f, 0x84971384,
-    0x53f5a653, 0xd168b9d1, 0x00000000, 0xed2cc1ed,
-    0x20604020, 0xfc1fe3fc, 0xb1c879b1, 0x5bedb65b,
-    0x6abed46a, 0xcb468dcb, 0xbed967be, 0x394b7239,
-    0x4ade944a, 0x4cd4984c, 0x58e8b058, 0xcf4a85cf,
-    0xd06bbbd0, 0xef2ac5ef, 0xaae54faa, 0xfb16edfb,
-    0x43c58643, 0x4dd79a4d, 0x33556633, 0x85941185,
-    0x45cf8a45, 0xf910e9f9, 0x02060402, 0x7f81fe7f,
-    0x50f0a050, 0x3c44783c, 0x9fba259f, 0xa8e34ba8,
-    0x51f3a251, 0xa3fe5da3, 0x40c08040, 0x8f8a058f,
-    0x92ad3f92, 0x9dbc219d, 0x38487038, 0xf504f1f5,
-    0xbcdf63bc, 0xb6c177b6, 0xda75afda, 0x21634221,
-    0x10302010, 0xff1ae5ff, 0xf30efdf3, 0xd26dbfd2,
-    0xcd4c81cd, 0x0c14180c, 0x13352613, 0xec2fc3ec,
-    0x5fe1be5f, 0x97a23597, 0x44cc8844, 0x17392e17,
-    0xc45793c4, 0xa7f255a7, 0x7e82fc7e, 0x3d477a3d,
-    0x64acc864, 0x5de7ba5d, 0x192b3219, 0x7395e673,
-    0x60a0c060, 0x81981981, 0x4fd19e4f, 0xdc7fa3dc,
-    0x22664422, 0x2a7e542a, 0x90ab3b90, 0x88830b88,
-    0x46ca8c46, 0xee29c7ee, 0xb8d36bb8, 0x143c2814,
-    0xde79a7de, 0x5ee2bc5e, 0x0b1d160b, 0xdb76addb,
-    0xe03bdbe0, 0x32566432, 0x3a4e743a, 0x0a1e140a,
-    0x49db9249, 0x060a0c06, 0x246c4824, 0x5ce4b85c,
-    0xc25d9fc2, 0xd36ebdd3, 0xacef43ac, 0x62a6c462,
-    0x91a83991, 0x95a43195, 0xe437d3e4, 0x798bf279,
-    0xe732d5e7, 0xc8438bc8, 0x37596e37, 0x6db7da6d,
-    0x8d8c018d, 0xd564b1d5, 0x4ed29c4e, 0xa9e049a9,
-    0x6cb4d86c, 0x56faac56, 0xf407f3f4, 0xea25cfea,
-    0x65afca65, 0x7a8ef47a, 0xaee947ae, 0x08181008,
-    0xbad56fba, 0x7888f078, 0x256f4a25, 0x2e725c2e,
-    0x1c24381c, 0xa6f157a6, 0xb4c773b4, 0xc65197c6,
-    0xe823cbe8, 0xdd7ca1dd, 0x749ce874, 0x1f213e1f,
-    0x4bdd964b, 0xbddc61bd, 0x8b860d8b, 0x8a850f8a,
-    0x7090e070, 0x3e427c3e, 0xb5c471b5, 0x66aacc66,
-    0x48d89048, 0x03050603, 0xf601f7f6, 0x0e121c0e,
-    0x61a3c261, 0x355f6a35, 0x57f9ae57, 0xb9d069b9,
-    0x86911786, 0xc15899c1, 0x1d273a1d, 0x9eb9279e,
-    0xe138d9e1, 0xf813ebf8, 0x98b32b98, 0x11332211,
-    0x69bbd269, 0xd970a9d9, 0x8e89078e, 0x94a73394,
-    0x9bb62d9b, 0x1e223c1e, 0x87921587, 0xe920c9e9,
-    0xce4987ce, 0x55ffaa55, 0x28785028, 0xdf7aa5df,
-    0x8c8f038c, 0xa1f859a1, 0x89800989, 0x0d171a0d,
-    0xbfda65bf, 0xe631d7e6, 0x42c68442, 0x68b8d068,
-    0x41c38241, 0x99b02999, 0x2d775a2d, 0x0f111e0f,
-    0xb0cb7bb0, 0x54fca854, 0xbbd66dbb, 0x163a2c16
-  );
-  
-  var $Te3 = array(
-    0x6363a5c6, 0x7c7c84f8, 0x777799ee, 0x7b7b8df6,
-    0xf2f20dff, 0x6b6bbdd6, 0x6f6fb1de, 0xc5c55491,
-    0x30305060, 0x01010302, 0x6767a9ce, 0x2b2b7d56,
-    0xfefe19e7, 0xd7d762b5, 0xababe64d, 0x76769aec,
-    0xcaca458f, 0x82829d1f, 0xc9c94089, 0x7d7d87fa,
-    0xfafa15ef, 0x5959ebb2, 0x4747c98e, 0xf0f00bfb,
-    0xadadec41, 0xd4d467b3, 0xa2a2fd5f, 0xafafea45,
-    0x9c9cbf23, 0xa4a4f753, 0x727296e4, 0xc0c05b9b,
-    0xb7b7c275, 0xfdfd1ce1, 0x9393ae3d, 0x26266a4c,
-    0x36365a6c, 0x3f3f417e, 0xf7f702f5, 0xcccc4f83,
-    0x34345c68, 0xa5a5f451, 0xe5e534d1, 0xf1f108f9,
-    0x717193e2, 0xd8d873ab, 0x31315362, 0x15153f2a,
-    0x04040c08, 0xc7c75295, 0x23236546, 0xc3c35e9d,
-    0x18182830, 0x9696a137, 0x05050f0a, 0x9a9ab52f,
-    0x0707090e, 0x12123624, 0x80809b1b, 0xe2e23ddf,
-    0xebeb26cd, 0x2727694e, 0xb2b2cd7f, 0x75759fea,
-    0x09091b12, 0x83839e1d, 0x2c2c7458, 0x1a1a2e34,
-    0x1b1b2d36, 0x6e6eb2dc, 0x5a5aeeb4, 0xa0a0fb5b,
-    0x5252f6a4, 0x3b3b4d76, 0xd6d661b7, 0xb3b3ce7d,
-    0x29297b52, 0xe3e33edd, 0x2f2f715e, 0x84849713,
-    0x5353f5a6, 0xd1d168b9, 0x00000000, 0xeded2cc1,
-    0x20206040, 0xfcfc1fe3, 0xb1b1c879, 0x5b5bedb6,
-    0x6a6abed4, 0xcbcb468d, 0xbebed967, 0x39394b72,
-    0x4a4ade94, 0x4c4cd498, 0x5858e8b0, 0xcfcf4a85,
-    0xd0d06bbb, 0xefef2ac5, 0xaaaae54f, 0xfbfb16ed,
-    0x4343c586, 0x4d4dd79a, 0x33335566, 0x85859411,
-    0x4545cf8a, 0xf9f910e9, 0x02020604, 0x7f7f81fe,
-    0x5050f0a0, 0x3c3c4478, 0x9f9fba25, 0xa8a8e34b,
-    0x5151f3a2, 0xa3a3fe5d, 0x4040c080, 0x8f8f8a05,
-    0x9292ad3f, 0x9d9dbc21, 0x38384870, 0xf5f504f1,
-    0xbcbcdf63, 0xb6b6c177, 0xdada75af, 0x21216342,
-    0x10103020, 0xffff1ae5, 0xf3f30efd, 0xd2d26dbf,
-    0xcdcd4c81, 0x0c0c1418, 0x13133526, 0xecec2fc3,
-    0x5f5fe1be, 0x9797a235, 0x4444cc88, 0x1717392e,
-    0xc4c45793, 0xa7a7f255, 0x7e7e82fc, 0x3d3d477a,
-    0x6464acc8, 0x5d5de7ba, 0x19192b32, 0x737395e6,
-    0x6060a0c0, 0x81819819, 0x4f4fd19e, 0xdcdc7fa3,
-    0x22226644, 0x2a2a7e54, 0x9090ab3b, 0x8888830b,
-    0x4646ca8c, 0xeeee29c7, 0xb8b8d36b, 0x14143c28,
-    0xdede79a7, 0x5e5ee2bc, 0x0b0b1d16, 0xdbdb76ad,
-    0xe0e03bdb, 0x32325664, 0x3a3a4e74, 0x0a0a1e14,
-    0x4949db92, 0x06060a0c, 0x24246c48, 0x5c5ce4b8,
-    0xc2c25d9f, 0xd3d36ebd, 0xacacef43, 0x6262a6c4,
-    0x9191a839, 0x9595a431, 0xe4e437d3, 0x79798bf2,
-    0xe7e732d5, 0xc8c8438b, 0x3737596e, 0x6d6db7da,
-    0x8d8d8c01, 0xd5d564b1, 0x4e4ed29c, 0xa9a9e049,
-    0x6c6cb4d8, 0x5656faac, 0xf4f407f3, 0xeaea25cf,
-    0x6565afca, 0x7a7a8ef4, 0xaeaee947, 0x08081810,
-    0xbabad56f, 0x787888f0, 0x25256f4a, 0x2e2e725c,
-    0x1c1c2438, 0xa6a6f157, 0xb4b4c773, 0xc6c65197,
-    0xe8e823cb, 0xdddd7ca1, 0x74749ce8, 0x1f1f213e,
-    0x4b4bdd96, 0xbdbddc61, 0x8b8b860d, 0x8a8a850f,
-    0x707090e0, 0x3e3e427c, 0xb5b5c471, 0x6666aacc,
-    0x4848d890, 0x03030506, 0xf6f601f7, 0x0e0e121c,
-    0x6161a3c2, 0x35355f6a, 0x5757f9ae, 0xb9b9d069,
-    0x86869117, 0xc1c15899, 0x1d1d273a, 0x9e9eb927,
-    0xe1e138d9, 0xf8f813eb, 0x9898b32b, 0x11113322,
-    0x6969bbd2, 0xd9d970a9, 0x8e8e8907, 0x9494a733,
-    0x9b9bb62d, 0x1e1e223c, 0x87879215, 0xe9e920c9,
-    0xcece4987, 0x5555ffaa, 0x28287850, 0xdfdf7aa5,
-    0x8c8c8f03, 0xa1a1f859, 0x89898009, 0x0d0d171a,
-    0xbfbfda65, 0xe6e631d7, 0x4242c684, 0x6868b8d0,
-    0x4141c382, 0x9999b029, 0x2d2d775a, 0x0f0f111e,
-    0xb0b0cb7b, 0x5454fca8, 0xbbbbd66d, 0x16163a2c
-  );
-  
-  var $Te4 = array(
-    0x63636363, 0x7c7c7c7c, 0x77777777, 0x7b7b7b7b,
-    0xf2f2f2f2, 0x6b6b6b6b, 0x6f6f6f6f, 0xc5c5c5c5,
-    0x30303030, 0x01010101, 0x67676767, 0x2b2b2b2b,
-    0xfefefefe, 0xd7d7d7d7, 0xabababab, 0x76767676,
-    0xcacacaca, 0x82828282, 0xc9c9c9c9, 0x7d7d7d7d,
-    0xfafafafa, 0x59595959, 0x47474747, 0xf0f0f0f0,
-    0xadadadad, 0xd4d4d4d4, 0xa2a2a2a2, 0xafafafaf,
-    0x9c9c9c9c, 0xa4a4a4a4, 0x72727272, 0xc0c0c0c0,
-    0xb7b7b7b7, 0xfdfdfdfd, 0x93939393, 0x26262626,
-    0x36363636, 0x3f3f3f3f, 0xf7f7f7f7, 0xcccccccc,
-    0x34343434, 0xa5a5a5a5, 0xe5e5e5e5, 0xf1f1f1f1,
-    0x71717171, 0xd8d8d8d8, 0x31313131, 0x15151515,
-    0x04040404, 0xc7c7c7c7, 0x23232323, 0xc3c3c3c3,
-    0x18181818, 0x96969696, 0x05050505, 0x9a9a9a9a,
-    0x07070707, 0x12121212, 0x80808080, 0xe2e2e2e2,
-    0xebebebeb, 0x27272727, 0xb2b2b2b2, 0x75757575,
-    0x09090909, 0x83838383, 0x2c2c2c2c, 0x1a1a1a1a,
-    0x1b1b1b1b, 0x6e6e6e6e, 0x5a5a5a5a, 0xa0a0a0a0,
-    0x52525252, 0x3b3b3b3b, 0xd6d6d6d6, 0xb3b3b3b3,
-    0x29292929, 0xe3e3e3e3, 0x2f2f2f2f, 0x84848484,
-    0x53535353, 0xd1d1d1d1, 0x00000000, 0xedededed,
-    0x20202020, 0xfcfcfcfc, 0xb1b1b1b1, 0x5b5b5b5b,
-    0x6a6a6a6a, 0xcbcbcbcb, 0xbebebebe, 0x39393939,
-    0x4a4a4a4a, 0x4c4c4c4c, 0x58585858, 0xcfcfcfcf,
-    0xd0d0d0d0, 0xefefefef, 0xaaaaaaaa, 0xfbfbfbfb,
-    0x43434343, 0x4d4d4d4d, 0x33333333, 0x85858585,
-    0x45454545, 0xf9f9f9f9, 0x02020202, 0x7f7f7f7f,
-    0x50505050, 0x3c3c3c3c, 0x9f9f9f9f, 0xa8a8a8a8,
-    0x51515151, 0xa3a3a3a3, 0x40404040, 0x8f8f8f8f,
-    0x92929292, 0x9d9d9d9d, 0x38383838, 0xf5f5f5f5,
-    0xbcbcbcbc, 0xb6b6b6b6, 0xdadadada, 0x21212121,
-    0x10101010, 0xffffffff, 0xf3f3f3f3, 0xd2d2d2d2,
-    0xcdcdcdcd, 0x0c0c0c0c, 0x13131313, 0xecececec,
-    0x5f5f5f5f, 0x97979797, 0x44444444, 0x17171717,
-    0xc4c4c4c4, 0xa7a7a7a7, 0x7e7e7e7e, 0x3d3d3d3d,
-    0x64646464, 0x5d5d5d5d, 0x19191919, 0x73737373,
-    0x60606060, 0x81818181, 0x4f4f4f4f, 0xdcdcdcdc,
-    0x22222222, 0x2a2a2a2a, 0x90909090, 0x88888888,
-    0x46464646, 0xeeeeeeee, 0xb8b8b8b8, 0x14141414,
-    0xdededede, 0x5e5e5e5e, 0x0b0b0b0b, 0xdbdbdbdb,
-    0xe0e0e0e0, 0x32323232, 0x3a3a3a3a, 0x0a0a0a0a,
-    0x49494949, 0x06060606, 0x24242424, 0x5c5c5c5c,
-    0xc2c2c2c2, 0xd3d3d3d3, 0xacacacac, 0x62626262,
-    0x91919191, 0x95959595, 0xe4e4e4e4, 0x79797979,
-    0xe7e7e7e7, 0xc8c8c8c8, 0x37373737, 0x6d6d6d6d,
-    0x8d8d8d8d, 0xd5d5d5d5, 0x4e4e4e4e, 0xa9a9a9a9,
-    0x6c6c6c6c, 0x56565656, 0xf4f4f4f4, 0xeaeaeaea,
-    0x65656565, 0x7a7a7a7a, 0xaeaeaeae, 0x08080808,
-    0xbabababa, 0x78787878, 0x25252525, 0x2e2e2e2e,
-    0x1c1c1c1c, 0xa6a6a6a6, 0xb4b4b4b4, 0xc6c6c6c6,
-    0xe8e8e8e8, 0xdddddddd, 0x74747474, 0x1f1f1f1f,
-    0x4b4b4b4b, 0xbdbdbdbd, 0x8b8b8b8b, 0x8a8a8a8a,
-    0x70707070, 0x3e3e3e3e, 0xb5b5b5b5, 0x66666666,
-    0x48484848, 0x03030303, 0xf6f6f6f6, 0x0e0e0e0e,
-    0x61616161, 0x35353535, 0x57575757, 0xb9b9b9b9,
-    0x86868686, 0xc1c1c1c1, 0x1d1d1d1d, 0x9e9e9e9e,
-    0xe1e1e1e1, 0xf8f8f8f8, 0x98989898, 0x11111111,
-    0x69696969, 0xd9d9d9d9, 0x8e8e8e8e, 0x94949494,
-    0x9b9b9b9b, 0x1e1e1e1e, 0x87878787, 0xe9e9e9e9,
-    0xcececece, 0x55555555, 0x28282828, 0xdfdfdfdf,
-    0x8c8c8c8c, 0xa1a1a1a1, 0x89898989, 0x0d0d0d0d,
-    0xbfbfbfbf, 0xe6e6e6e6, 0x42424242, 0x68686868,
-    0x41414141, 0x99999999, 0x2d2d2d2d, 0x0f0f0f0f,
-    0xb0b0b0b0, 0x54545454, 0xbbbbbbbb, 0x16161616
-  );
-  
-  var $Td0 = array(
-    0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96,
-    0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393,
-    0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25,
-    0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f,
-    0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1,
-    0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6,
-    0x038f5fe7, 0x15929c95, 0xbf6d7aeb, 0x955259da,
-    0xd4be832d, 0x587421d3, 0x49e06929, 0x8ec9c844,
-    0x75c2896a, 0xf48e7978, 0x99583e6b, 0x27b971dd,
-    0xbee14fb6, 0xf088ad17, 0xc920ac66, 0x7dce3ab4,
-    0x63df4a18, 0xe51a3182, 0x97513360, 0x62537f45,
-    0xb16477e0, 0xbb6bae84, 0xfe81a01c, 0xf9082b94,
-    0x70486858, 0x8f45fd19, 0x94de6c87, 0x527bf8b7,
-    0xab73d323, 0x724b02e2, 0xe31f8f57, 0x6655ab2a,
-    0xb2eb2807, 0x2fb5c203, 0x86c57b9a, 0xd33708a5,
-    0x302887f2, 0x23bfa5b2, 0x02036aba, 0xed16825c,
-    0x8acf1c2b, 0xa779b492, 0xf307f2f0, 0x4e69e2a1,
-    0x65daf4cd, 0x0605bed5, 0xd134621f, 0xc4a6fe8a,
-    0x342e539d, 0xa2f355a0, 0x058ae132, 0xa4f6eb75,
-    0x0b83ec39, 0x4060efaa, 0x5e719f06, 0xbd6e1051,
-    0x3e218af9, 0x96dd063d, 0xdd3e05ae, 0x4de6bd46,
-    0x91548db5, 0x71c45d05, 0x0406d46f, 0x605015ff,
-    0x1998fb24, 0xd6bde997, 0x894043cc, 0x67d99e77,
-    0xb0e842bd, 0x07898b88, 0xe7195b38, 0x79c8eedb,
-    0xa17c0a47, 0x7c420fe9, 0xf8841ec9, 0x00000000,
-    0x09808683, 0x322bed48, 0x1e1170ac, 0x6c5a724e,
-    0xfd0efffb, 0x0f853856, 0x3daed51e, 0x362d3927,
-    0x0a0fd964, 0x685ca621, 0x9b5b54d1, 0x24362e3a,
-    0x0c0a67b1, 0x9357e70f, 0xb4ee96d2, 0x1b9b919e,
-    0x80c0c54f, 0x61dc20a2, 0x5a774b69, 0x1c121a16,
-    0xe293ba0a, 0xc0a02ae5, 0x3c22e043, 0x121b171d,
-    0x0e090d0b, 0xf28bc7ad, 0x2db6a8b9, 0x141ea9c8,
-    0x57f11985, 0xaf75074c, 0xee99ddbb, 0xa37f60fd,
-    0xf701269f, 0x5c72f5bc, 0x44663bc5, 0x5bfb7e34,
-    0x8b432976, 0xcb23c6dc, 0xb6edfc68, 0xb8e4f163,
-    0xd731dcca, 0x42638510, 0x13972240, 0x84c61120,
-    0x854a247d, 0xd2bb3df8, 0xaef93211, 0xc729a16d,
-    0x1d9e2f4b, 0xdcb230f3, 0x0d8652ec, 0x77c1e3d0,
-    0x2bb3166c, 0xa970b999, 0x119448fa, 0x47e96422,
-    0xa8fc8cc4, 0xa0f03f1a, 0x567d2cd8, 0x223390ef,
-    0x87494ec7, 0xd938d1c1, 0x8ccaa2fe, 0x98d40b36,
-    0xa6f581cf, 0xa57ade28, 0xdab78e26, 0x3fadbfa4,
-    0x2c3a9de4, 0x5078920d, 0x6a5fcc9b, 0x547e4662,
-    0xf68d13c2, 0x90d8b8e8, 0x2e39f75e, 0x82c3aff5,
-    0x9f5d80be, 0x69d0937c, 0x6fd52da9, 0xcf2512b3,
-    0xc8ac993b, 0x10187da7, 0xe89c636e, 0xdb3bbb7b,
-    0xcd267809, 0x6e5918f4, 0xec9ab701, 0x834f9aa8,
-    0xe6956e65, 0xaaffe67e, 0x21bccf08, 0xef15e8e6,
-    0xbae79bd9, 0x4a6f36ce, 0xea9f09d4, 0x29b07cd6,
-    0x31a4b2af, 0x2a3f2331, 0xc6a59430, 0x35a266c0,
-    0x744ebc37, 0xfc82caa6, 0xe090d0b0, 0x33a7d815,
-    0xf104984a, 0x41ecdaf7, 0x7fcd500e, 0x1791f62f,
-    0x764dd68d, 0x43efb04d, 0xccaa4d54, 0xe49604df,
-    0x9ed1b5e3, 0x4c6a881b, 0xc12c1fb8, 0x4665517f,
-    0x9d5eea04, 0x018c355d, 0xfa877473, 0xfb0b412e,
-    0xb3671d5a, 0x92dbd252, 0xe9105633, 0x6dd64713,
-    0x9ad7618c, 0x37a10c7a, 0x59f8148e, 0xeb133c89,
-    0xcea927ee, 0xb761c935, 0xe11ce5ed, 0x7a47b13c,
-    0x9cd2df59, 0x55f2733f, 0x1814ce79, 0x73c737bf,
-    0x53f7cdea, 0x5ffdaa5b, 0xdf3d6f14, 0x7844db86,
-    0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f,
-    0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541,
-    0x39a80171, 0x080cb3de, 0xd8b4e49c, 0x6456c190,
-    0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742
-  );
-  
-  var $Td1 = array(
-    0x5051f4a7, 0x537e4165, 0xc31a17a4, 0x963a275e,
-    0xcb3bab6b, 0xf11f9d45, 0xabacfa58, 0x934be303,
-    0x552030fa, 0xf6ad766d, 0x9188cc76, 0x25f5024c,
-    0xfc4fe5d7, 0xd7c52acb, 0x80263544, 0x8fb562a3,
-    0x49deb15a, 0x6725ba1b, 0x9845ea0e, 0xe15dfec0,
-    0x02c32f75, 0x12814cf0, 0xa38d4697, 0xc66bd3f9,
-    0xe7038f5f, 0x9515929c, 0xebbf6d7a, 0xda955259,
-    0x2dd4be83, 0xd3587421, 0x2949e069, 0x448ec9c8,
-    0x6a75c289, 0x78f48e79, 0x6b99583e, 0xdd27b971,
-    0xb6bee14f, 0x17f088ad, 0x66c920ac, 0xb47dce3a,
-    0x1863df4a, 0x82e51a31, 0x60975133, 0x4562537f,
-    0xe0b16477, 0x84bb6bae, 0x1cfe81a0, 0x94f9082b,
-    0x58704868, 0x198f45fd, 0x8794de6c, 0xb7527bf8,
-    0x23ab73d3, 0xe2724b02, 0x57e31f8f, 0x2a6655ab,
-    0x07b2eb28, 0x032fb5c2, 0x9a86c57b, 0xa5d33708,
-    0xf2302887, 0xb223bfa5, 0xba02036a, 0x5ced1682,
-    0x2b8acf1c, 0x92a779b4, 0xf0f307f2, 0xa14e69e2,
-    0xcd65daf4, 0xd50605be, 0x1fd13462, 0x8ac4a6fe,
-    0x9d342e53, 0xa0a2f355, 0x32058ae1, 0x75a4f6eb,
-    0x390b83ec, 0xaa4060ef, 0x065e719f, 0x51bd6e10,
-    0xf93e218a, 0x3d96dd06, 0xaedd3e05, 0x464de6bd,
-    0xb591548d, 0x0571c45d, 0x6f0406d4, 0xff605015,
-    0x241998fb, 0x97d6bde9, 0xcc894043, 0x7767d99e,
-    0xbdb0e842, 0x8807898b, 0x38e7195b, 0xdb79c8ee,
-    0x47a17c0a, 0xe97c420f, 0xc9f8841e, 0x00000000,
-    0x83098086, 0x48322bed, 0xac1e1170, 0x4e6c5a72,
-    0xfbfd0eff, 0x560f8538, 0x1e3daed5, 0x27362d39,
-    0x640a0fd9, 0x21685ca6, 0xd19b5b54, 0x3a24362e,
-    0xb10c0a67, 0x0f9357e7, 0xd2b4ee96, 0x9e1b9b91,
-    0x4f80c0c5, 0xa261dc20, 0x695a774b, 0x161c121a,
-    0x0ae293ba, 0xe5c0a02a, 0x433c22e0, 0x1d121b17,
-    0x0b0e090d, 0xadf28bc7, 0xb92db6a8, 0xc8141ea9,
-    0x8557f119, 0x4caf7507, 0xbbee99dd, 0xfda37f60,
-    0x9ff70126, 0xbc5c72f5, 0xc544663b, 0x345bfb7e,
-    0x768b4329, 0xdccb23c6, 0x68b6edfc, 0x63b8e4f1,
-    0xcad731dc, 0x10426385, 0x40139722, 0x2084c611,
-    0x7d854a24, 0xf8d2bb3d, 0x11aef932, 0x6dc729a1,
-    0x4b1d9e2f, 0xf3dcb230, 0xec0d8652, 0xd077c1e3,
-    0x6c2bb316, 0x99a970b9, 0xfa119448, 0x2247e964,
-    0xc4a8fc8c, 0x1aa0f03f, 0xd8567d2c, 0xef223390,
-    0xc787494e, 0xc1d938d1, 0xfe8ccaa2, 0x3698d40b,
-    0xcfa6f581, 0x28a57ade, 0x26dab78e, 0xa43fadbf,
-    0xe42c3a9d, 0x0d507892, 0x9b6a5fcc, 0x62547e46,
-    0xc2f68d13, 0xe890d8b8, 0x5e2e39f7, 0xf582c3af,
-    0xbe9f5d80, 0x7c69d093, 0xa96fd52d, 0xb3cf2512,
-    0x3bc8ac99, 0xa710187d, 0x6ee89c63, 0x7bdb3bbb,
-    0x09cd2678, 0xf46e5918, 0x01ec9ab7, 0xa8834f9a,
-    0x65e6956e, 0x7eaaffe6, 0x0821bccf, 0xe6ef15e8,
-    0xd9bae79b, 0xce4a6f36, 0xd4ea9f09, 0xd629b07c,
-    0xaf31a4b2, 0x312a3f23, 0x30c6a594, 0xc035a266,
-    0x37744ebc, 0xa6fc82ca, 0xb0e090d0, 0x1533a7d8,
-    0x4af10498, 0xf741ecda, 0x0e7fcd50, 0x2f1791f6,
-    0x8d764dd6, 0x4d43efb0, 0x54ccaa4d, 0xdfe49604,
-    0xe39ed1b5, 0x1b4c6a88, 0xb8c12c1f, 0x7f466551,
-    0x049d5eea, 0x5d018c35, 0x73fa8774, 0x2efb0b41,
-    0x5ab3671d, 0x5292dbd2, 0x33e91056, 0x136dd647,
-    0x8c9ad761, 0x7a37a10c, 0x8e59f814, 0x89eb133c,
-    0xeecea927, 0x35b761c9, 0xede11ce5, 0x3c7a47b1,
-    0x599cd2df, 0x3f55f273, 0x791814ce, 0xbf73c737,
-    0xea53f7cd, 0x5b5ffdaa, 0x14df3d6f, 0x867844db,
-    0x81caaff3, 0x3eb968c4, 0x2c382434, 0x5fc2a340,
-    0x72161dc3, 0x0cbce225, 0x8b283c49, 0x41ff0d95,
-    0x7139a801, 0xde080cb3, 0x9cd8b4e4, 0x906456c1,
-    0x617bcb84, 0x70d532b6, 0x74486c5c, 0x42d0b857
-  );
-  
-  var $Td2 = array(
-    0xa75051f4, 0x65537e41, 0xa4c31a17, 0x5e963a27,
-    0x6bcb3bab, 0x45f11f9d, 0x58abacfa, 0x03934be3,
-    0xfa552030, 0x6df6ad76, 0x769188cc, 0x4c25f502,
-    0xd7fc4fe5, 0xcbd7c52a, 0x44802635, 0xa38fb562,
-    0x5a49deb1, 0x1b6725ba, 0x0e9845ea, 0xc0e15dfe,
-    0x7502c32f, 0xf012814c, 0x97a38d46, 0xf9c66bd3,
-    0x5fe7038f, 0x9c951592, 0x7aebbf6d, 0x59da9552,
-    0x832dd4be, 0x21d35874, 0x692949e0, 0xc8448ec9,
-    0x896a75c2, 0x7978f48e, 0x3e6b9958, 0x71dd27b9,
-    0x4fb6bee1, 0xad17f088, 0xac66c920, 0x3ab47dce,
-    0x4a1863df, 0x3182e51a, 0x33609751, 0x7f456253,
-    0x77e0b164, 0xae84bb6b, 0xa01cfe81, 0x2b94f908,
-    0x68587048, 0xfd198f45, 0x6c8794de, 0xf8b7527b,
-    0xd323ab73, 0x02e2724b, 0x8f57e31f, 0xab2a6655,
-    0x2807b2eb, 0xc2032fb5, 0x7b9a86c5, 0x08a5d337,
-    0x87f23028, 0xa5b223bf, 0x6aba0203, 0x825ced16,
-    0x1c2b8acf, 0xb492a779, 0xf2f0f307, 0xe2a14e69,
-    0xf4cd65da, 0xbed50605, 0x621fd134, 0xfe8ac4a6,
-    0x539d342e, 0x55a0a2f3, 0xe132058a, 0xeb75a4f6,
-    0xec390b83, 0xefaa4060, 0x9f065e71, 0x1051bd6e,
-    0x8af93e21, 0x063d96dd, 0x05aedd3e, 0xbd464de6,
-    0x8db59154, 0x5d0571c4, 0xd46f0406, 0x15ff6050,
-    0xfb241998, 0xe997d6bd, 0x43cc8940, 0x9e7767d9,
-    0x42bdb0e8, 0x8b880789, 0x5b38e719, 0xeedb79c8,
-    0x0a47a17c, 0x0fe97c42, 0x1ec9f884, 0x00000000,
-    0x86830980, 0xed48322b, 0x70ac1e11, 0x724e6c5a,
-    0xfffbfd0e, 0x38560f85, 0xd51e3dae, 0x3927362d,
-    0xd9640a0f, 0xa621685c, 0x54d19b5b, 0x2e3a2436,
-    0x67b10c0a, 0xe70f9357, 0x96d2b4ee, 0x919e1b9b,
-    0xc54f80c0, 0x20a261dc, 0x4b695a77, 0x1a161c12,
-    0xba0ae293, 0x2ae5c0a0, 0xe0433c22, 0x171d121b,
-    0x0d0b0e09, 0xc7adf28b, 0xa8b92db6, 0xa9c8141e,
-    0x198557f1, 0x074caf75, 0xddbbee99, 0x60fda37f,
-    0x269ff701, 0xf5bc5c72, 0x3bc54466, 0x7e345bfb,
-    0x29768b43, 0xc6dccb23, 0xfc68b6ed, 0xf163b8e4,
-    0xdccad731, 0x85104263, 0x22401397, 0x112084c6,
-    0x247d854a, 0x3df8d2bb, 0x3211aef9, 0xa16dc729,
-    0x2f4b1d9e, 0x30f3dcb2, 0x52ec0d86, 0xe3d077c1,
-    0x166c2bb3, 0xb999a970, 0x48fa1194, 0x642247e9,
-    0x8cc4a8fc, 0x3f1aa0f0, 0x2cd8567d, 0x90ef2233,
-    0x4ec78749, 0xd1c1d938, 0xa2fe8cca, 0x0b3698d4,
-    0x81cfa6f5, 0xde28a57a, 0x8e26dab7, 0xbfa43fad,
-    0x9de42c3a, 0x920d5078, 0xcc9b6a5f, 0x4662547e,
-    0x13c2f68d, 0xb8e890d8, 0xf75e2e39, 0xaff582c3,
-    0x80be9f5d, 0x937c69d0, 0x2da96fd5, 0x12b3cf25,
-    0x993bc8ac, 0x7da71018, 0x636ee89c, 0xbb7bdb3b,
-    0x7809cd26, 0x18f46e59, 0xb701ec9a, 0x9aa8834f,
-    0x6e65e695, 0xe67eaaff, 0xcf0821bc, 0xe8e6ef15,
-    0x9bd9bae7, 0x36ce4a6f, 0x09d4ea9f, 0x7cd629b0,
-    0xb2af31a4, 0x23312a3f, 0x9430c6a5, 0x66c035a2,
-    0xbc37744e, 0xcaa6fc82, 0xd0b0e090, 0xd81533a7,
-    0x984af104, 0xdaf741ec, 0x500e7fcd, 0xf62f1791,
-    0xd68d764d, 0xb04d43ef, 0x4d54ccaa, 0x04dfe496,
-    0xb5e39ed1, 0x881b4c6a, 0x1fb8c12c, 0x517f4665,
-    0xea049d5e, 0x355d018c, 0x7473fa87, 0x412efb0b,
-    0x1d5ab367, 0xd25292db, 0x5633e910, 0x47136dd6,
-    0x618c9ad7, 0x0c7a37a1, 0x148e59f8, 0x3c89eb13,
-    0x27eecea9, 0xc935b761, 0xe5ede11c, 0xb13c7a47,
-    0xdf599cd2, 0x733f55f2, 0xce791814, 0x37bf73c7,
-    0xcdea53f7, 0xaa5b5ffd, 0x6f14df3d, 0xdb867844,
-    0xf381caaf, 0xc43eb968, 0x342c3824, 0x405fc2a3,
-    0xc372161d, 0x250cbce2, 0x498b283c, 0x9541ff0d,
-    0x017139a8, 0xb3de080c, 0xe49cd8b4, 0xc1906456,
-    0x84617bcb, 0xb670d532, 0x5c74486c, 0x5742d0b8
-  );
-  
-  var $Td3 = array(
-    0xf4a75051, 0x4165537e, 0x17a4c31a, 0x275e963a,
-    0xab6bcb3b, 0x9d45f11f, 0xfa58abac, 0xe303934b,
-    0x30fa5520, 0x766df6ad, 0xcc769188, 0x024c25f5,
-    0xe5d7fc4f, 0x2acbd7c5, 0x35448026, 0x62a38fb5,
-    0xb15a49de, 0xba1b6725, 0xea0e9845, 0xfec0e15d,
-    0x2f7502c3, 0x4cf01281, 0x4697a38d, 0xd3f9c66b,
-    0x8f5fe703, 0x929c9515, 0x6d7aebbf, 0x5259da95,
-    0xbe832dd4, 0x7421d358, 0xe0692949, 0xc9c8448e,
-    0xc2896a75, 0x8e7978f4, 0x583e6b99, 0xb971dd27,
-    0xe14fb6be, 0x88ad17f0, 0x20ac66c9, 0xce3ab47d,
-    0xdf4a1863, 0x1a3182e5, 0x51336097, 0x537f4562,
-    0x6477e0b1, 0x6bae84bb, 0x81a01cfe, 0x082b94f9,
-    0x48685870, 0x45fd198f, 0xde6c8794, 0x7bf8b752,
-    0x73d323ab, 0x4b02e272, 0x1f8f57e3, 0x55ab2a66,
-    0xeb2807b2, 0xb5c2032f, 0xc57b9a86, 0x3708a5d3,
-    0x2887f230, 0xbfa5b223, 0x036aba02, 0x16825ced,
-    0xcf1c2b8a, 0x79b492a7, 0x07f2f0f3, 0x69e2a14e,
-    0xdaf4cd65, 0x05bed506, 0x34621fd1, 0xa6fe8ac4,
-    0x2e539d34, 0xf355a0a2, 0x8ae13205, 0xf6eb75a4,
-    0x83ec390b, 0x60efaa40, 0x719f065e, 0x6e1051bd,
-    0x218af93e, 0xdd063d96, 0x3e05aedd, 0xe6bd464d,
-    0x548db591, 0xc45d0571, 0x06d46f04, 0x5015ff60,
-    0x98fb2419, 0xbde997d6, 0x4043cc89, 0xd99e7767,
-    0xe842bdb0, 0x898b8807, 0x195b38e7, 0xc8eedb79,
-    0x7c0a47a1, 0x420fe97c, 0x841ec9f8, 0x00000000,
-    0x80868309, 0x2bed4832, 0x1170ac1e, 0x5a724e6c,
-    0x0efffbfd, 0x8538560f, 0xaed51e3d, 0x2d392736,
-    0x0fd9640a, 0x5ca62168, 0x5b54d19b, 0x362e3a24,
-    0x0a67b10c, 0x57e70f93, 0xee96d2b4, 0x9b919e1b,
-    0xc0c54f80, 0xdc20a261, 0x774b695a, 0x121a161c,
-    0x93ba0ae2, 0xa02ae5c0, 0x22e0433c, 0x1b171d12,
-    0x090d0b0e, 0x8bc7adf2, 0xb6a8b92d, 0x1ea9c814,
-    0xf1198557, 0x75074caf, 0x99ddbbee, 0x7f60fda3,
-    0x01269ff7, 0x72f5bc5c, 0x663bc544, 0xfb7e345b,
-    0x4329768b, 0x23c6dccb, 0xedfc68b6, 0xe4f163b8,
-    0x31dccad7, 0x63851042, 0x97224013, 0xc6112084,
-    0x4a247d85, 0xbb3df8d2, 0xf93211ae, 0x29a16dc7,
-    0x9e2f4b1d, 0xb230f3dc, 0x8652ec0d, 0xc1e3d077,
-    0xb3166c2b, 0x70b999a9, 0x9448fa11, 0xe9642247,
-    0xfc8cc4a8, 0xf03f1aa0, 0x7d2cd856, 0x3390ef22,
-    0x494ec787, 0x38d1c1d9, 0xcaa2fe8c, 0xd40b3698,
-    0xf581cfa6, 0x7ade28a5, 0xb78e26da, 0xadbfa43f,
-    0x3a9de42c, 0x78920d50, 0x5fcc9b6a, 0x7e466254,
-    0x8d13c2f6, 0xd8b8e890, 0x39f75e2e, 0xc3aff582,
-    0x5d80be9f, 0xd0937c69, 0xd52da96f, 0x2512b3cf,
-    0xac993bc8, 0x187da710, 0x9c636ee8, 0x3bbb7bdb,
-    0x267809cd, 0x5918f46e, 0x9ab701ec, 0x4f9aa883,
-    0x956e65e6, 0xffe67eaa, 0xbccf0821, 0x15e8e6ef,
-    0xe79bd9ba, 0x6f36ce4a, 0x9f09d4ea, 0xb07cd629,
-    0xa4b2af31, 0x3f23312a, 0xa59430c6, 0xa266c035,
-    0x4ebc3774, 0x82caa6fc, 0x90d0b0e0, 0xa7d81533,
-    0x04984af1, 0xecdaf741, 0xcd500e7f, 0x91f62f17,
-    0x4dd68d76, 0xefb04d43, 0xaa4d54cc, 0x9604dfe4,
-    0xd1b5e39e, 0x6a881b4c, 0x2c1fb8c1, 0x65517f46,
-    0x5eea049d, 0x8c355d01, 0x877473fa, 0x0b412efb,
-    0x671d5ab3, 0xdbd25292, 0x105633e9, 0xd647136d,
-    0xd7618c9a, 0xa10c7a37, 0xf8148e59, 0x133c89eb,
-    0xa927eece, 0x61c935b7, 0x1ce5ede1, 0x47b13c7a,
-    0xd2df599c, 0xf2733f55, 0x14ce7918, 0xc737bf73,
-    0xf7cdea53, 0xfdaa5b5f, 0x3d6f14df, 0x44db8678,
-    0xaff381ca, 0x68c43eb9, 0x24342c38, 0xa3405fc2,
-    0x1dc37216, 0xe2250cbc, 0x3c498b28, 0x0d9541ff,
-    0xa8017139, 0x0cb3de08, 0xb4e49cd8, 0x56c19064,
-    0xcb84617b, 0x32b670d5, 0x6c5c7448, 0xb85742d0
-  );
-  
-  var $Td4 = array(
-    0x52525252, 0x09090909, 0x6a6a6a6a, 0xd5d5d5d5,
-    0x30303030, 0x36363636, 0xa5a5a5a5, 0x38383838,
-    0xbfbfbfbf, 0x40404040, 0xa3a3a3a3, 0x9e9e9e9e,
-    0x81818181, 0xf3f3f3f3, 0xd7d7d7d7, 0xfbfbfbfb,
-    0x7c7c7c7c, 0xe3e3e3e3, 0x39393939, 0x82828282,
-    0x9b9b9b9b, 0x2f2f2f2f, 0xffffffff, 0x87878787,
-    0x34343434, 0x8e8e8e8e, 0x43434343, 0x44444444,
-    0xc4c4c4c4, 0xdededede, 0xe9e9e9e9, 0xcbcbcbcb,
-    0x54545454, 0x7b7b7b7b, 0x94949494, 0x32323232,
-    0xa6a6a6a6, 0xc2c2c2c2, 0x23232323, 0x3d3d3d3d,
-    0xeeeeeeee, 0x4c4c4c4c, 0x95959595, 0x0b0b0b0b,
-    0x42424242, 0xfafafafa, 0xc3c3c3c3, 0x4e4e4e4e,
-    0x08080808, 0x2e2e2e2e, 0xa1a1a1a1, 0x66666666,
-    0x28282828, 0xd9d9d9d9, 0x24242424, 0xb2b2b2b2,
-    0x76767676, 0x5b5b5b5b, 0xa2a2a2a2, 0x49494949,
-    0x6d6d6d6d, 0x8b8b8b8b, 0xd1d1d1d1, 0x25252525,
-    0x72727272, 0xf8f8f8f8, 0xf6f6f6f6, 0x64646464,
-    0x86868686, 0x68686868, 0x98989898, 0x16161616,
-    0xd4d4d4d4, 0xa4a4a4a4, 0x5c5c5c5c, 0xcccccccc,
-    0x5d5d5d5d, 0x65656565, 0xb6b6b6b6, 0x92929292,
-    0x6c6c6c6c, 0x70707070, 0x48484848, 0x50505050,
-    0xfdfdfdfd, 0xedededed, 0xb9b9b9b9, 0xdadadada,
-    0x5e5e5e5e, 0x15151515, 0x46464646, 0x57575757,
-    0xa7a7a7a7, 0x8d8d8d8d, 0x9d9d9d9d, 0x84848484,
-    0x90909090, 0xd8d8d8d8, 0xabababab, 0x00000000,
-    0x8c8c8c8c, 0xbcbcbcbc, 0xd3d3d3d3, 0x0a0a0a0a,
-    0xf7f7f7f7, 0xe4e4e4e4, 0x58585858, 0x05050505,
-    0xb8b8b8b8, 0xb3b3b3b3, 0x45454545, 0x06060606,
-    0xd0d0d0d0, 0x2c2c2c2c, 0x1e1e1e1e, 0x8f8f8f8f,
-    0xcacacaca, 0x3f3f3f3f, 0x0f0f0f0f, 0x02020202,
-    0xc1c1c1c1, 0xafafafaf, 0xbdbdbdbd, 0x03030303,
-    0x01010101, 0x13131313, 0x8a8a8a8a, 0x6b6b6b6b,
-    0x3a3a3a3a, 0x91919191, 0x11111111, 0x41414141,
-    0x4f4f4f4f, 0x67676767, 0xdcdcdcdc, 0xeaeaeaea,
-    0x97979797, 0xf2f2f2f2, 0xcfcfcfcf, 0xcececece,
-    0xf0f0f0f0, 0xb4b4b4b4, 0xe6e6e6e6, 0x73737373,
-    0x96969696, 0xacacacac, 0x74747474, 0x22222222,
-    0xe7e7e7e7, 0xadadadad, 0x35353535, 0x85858585,
-    0xe2e2e2e2, 0xf9f9f9f9, 0x37373737, 0xe8e8e8e8,
-    0x1c1c1c1c, 0x75757575, 0xdfdfdfdf, 0x6e6e6e6e,
-    0x47474747, 0xf1f1f1f1, 0x1a1a1a1a, 0x71717171,
-    0x1d1d1d1d, 0x29292929, 0xc5c5c5c5, 0x89898989,
-    0x6f6f6f6f, 0xb7b7b7b7, 0x62626262, 0x0e0e0e0e,
-    0xaaaaaaaa, 0x18181818, 0xbebebebe, 0x1b1b1b1b,
-    0xfcfcfcfc, 0x56565656, 0x3e3e3e3e, 0x4b4b4b4b,
-    0xc6c6c6c6, 0xd2d2d2d2, 0x79797979, 0x20202020,
-    0x9a9a9a9a, 0xdbdbdbdb, 0xc0c0c0c0, 0xfefefefe,
-    0x78787878, 0xcdcdcdcd, 0x5a5a5a5a, 0xf4f4f4f4,
-    0x1f1f1f1f, 0xdddddddd, 0xa8a8a8a8, 0x33333333,
-    0x88888888, 0x07070707, 0xc7c7c7c7, 0x31313131,
-    0xb1b1b1b1, 0x12121212, 0x10101010, 0x59595959,
-    0x27272727, 0x80808080, 0xecececec, 0x5f5f5f5f,
-    0x60606060, 0x51515151, 0x7f7f7f7f, 0xa9a9a9a9,
-    0x19191919, 0xb5b5b5b5, 0x4a4a4a4a, 0x0d0d0d0d,
-    0x2d2d2d2d, 0xe5e5e5e5, 0x7a7a7a7a, 0x9f9f9f9f,
-    0x93939393, 0xc9c9c9c9, 0x9c9c9c9c, 0xefefefef,
-    0xa0a0a0a0, 0xe0e0e0e0, 0x3b3b3b3b, 0x4d4d4d4d,
-    0xaeaeaeae, 0x2a2a2a2a, 0xf5f5f5f5, 0xb0b0b0b0,
-    0xc8c8c8c8, 0xebebebeb, 0xbbbbbbbb, 0x3c3c3c3c,
-    0x83838383, 0x53535353, 0x99999999, 0x61616161,
-    0x17171717, 0x2b2b2b2b, 0x04040404, 0x7e7e7e7e,
-    0xbabababa, 0x77777777, 0xd6d6d6d6, 0x26262626,
-    0xe1e1e1e1, 0x69696969, 0x14141414, 0x63636363,
-    0x55555555, 0x21212121, 0x0c0c0c0c, 0x7d7d7d7d
-  );
-  
-  var $rcon = array(
-    0x01000000, 0x02000000, 0x04000000, 0x08000000,
-    0x10000000, 0x20000000, 0x40000000, 0x80000000,
-    0x1B000000, 0x36000000
-  );
+ 	
+	var $Te0 = array(
+		0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d,
+		0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554,
+		0x60303050, 0x02010103, 0xce6767a9, 0x562b2b7d,
+		0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a,
+		0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87,
+		0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b,
+		0x41adadec, 0xb3d4d467, 0x5fa2a2fd, 0x45afafea,
+		0x239c9cbf, 0x53a4a4f7, 0xe4727296, 0x9bc0c05b,
+		0x75b7b7c2, 0xe1fdfd1c, 0x3d9393ae, 0x4c26266a,
+		0x6c36365a, 0x7e3f3f41, 0xf5f7f702, 0x83cccc4f,
+		0x6834345c, 0x51a5a5f4, 0xd1e5e534, 0xf9f1f108,
+		0xe2717193, 0xabd8d873, 0x62313153, 0x2a15153f,
+		0x0804040c, 0x95c7c752, 0x46232365, 0x9dc3c35e,
+		0x30181828, 0x379696a1, 0x0a05050f, 0x2f9a9ab5,
+		0x0e070709, 0x24121236, 0x1b80809b, 0xdfe2e23d,
+		0xcdebeb26, 0x4e272769, 0x7fb2b2cd, 0xea75759f,
+		0x1209091b, 0x1d83839e, 0x582c2c74, 0x341a1a2e,
+		0x361b1b2d, 0xdc6e6eb2, 0xb45a5aee, 0x5ba0a0fb,
+		0xa45252f6, 0x763b3b4d, 0xb7d6d661, 0x7db3b3ce,
+		0x5229297b, 0xdde3e33e, 0x5e2f2f71, 0x13848497,
+		0xa65353f5, 0xb9d1d168, 0x00000000, 0xc1eded2c,
+		0x40202060, 0xe3fcfc1f, 0x79b1b1c8, 0xb65b5bed,
+		0xd46a6abe, 0x8dcbcb46, 0x67bebed9, 0x7239394b,
+		0x944a4ade, 0x984c4cd4, 0xb05858e8, 0x85cfcf4a,
+		0xbbd0d06b, 0xc5efef2a, 0x4faaaae5, 0xedfbfb16,
+		0x864343c5, 0x9a4d4dd7, 0x66333355, 0x11858594,
+		0x8a4545cf, 0xe9f9f910, 0x04020206, 0xfe7f7f81,
+		0xa05050f0, 0x783c3c44, 0x259f9fba, 0x4ba8a8e3,
+		0xa25151f3, 0x5da3a3fe, 0x804040c0, 0x058f8f8a,
+		0x3f9292ad, 0x219d9dbc, 0x70383848, 0xf1f5f504,
+		0x63bcbcdf, 0x77b6b6c1, 0xafdada75, 0x42212163,
+		0x20101030, 0xe5ffff1a, 0xfdf3f30e, 0xbfd2d26d,
+		0x81cdcd4c, 0x180c0c14, 0x26131335, 0xc3ecec2f,
+		0xbe5f5fe1, 0x359797a2, 0x884444cc, 0x2e171739,
+		0x93c4c457, 0x55a7a7f2, 0xfc7e7e82, 0x7a3d3d47,
+		0xc86464ac, 0xba5d5de7, 0x3219192b, 0xe6737395,
+		0xc06060a0, 0x19818198, 0x9e4f4fd1, 0xa3dcdc7f,
+		0x44222266, 0x542a2a7e, 0x3b9090ab, 0x0b888883,
+		0x8c4646ca, 0xc7eeee29, 0x6bb8b8d3, 0x2814143c,
+		0xa7dede79, 0xbc5e5ee2, 0x160b0b1d, 0xaddbdb76,
+		0xdbe0e03b, 0x64323256, 0x743a3a4e, 0x140a0a1e,
+		0x924949db, 0x0c06060a, 0x4824246c, 0xb85c5ce4,
+		0x9fc2c25d, 0xbdd3d36e, 0x43acacef, 0xc46262a6,
+		0x399191a8, 0x319595a4, 0xd3e4e437, 0xf279798b,
+		0xd5e7e732, 0x8bc8c843, 0x6e373759, 0xda6d6db7,
+		0x018d8d8c, 0xb1d5d564, 0x9c4e4ed2, 0x49a9a9e0,
+		0xd86c6cb4, 0xac5656fa, 0xf3f4f407, 0xcfeaea25,
+		0xca6565af, 0xf47a7a8e, 0x47aeaee9, 0x10080818,
+		0x6fbabad5, 0xf0787888, 0x4a25256f, 0x5c2e2e72,
+		0x381c1c24, 0x57a6a6f1, 0x73b4b4c7, 0x97c6c651,
+		0xcbe8e823, 0xa1dddd7c, 0xe874749c, 0x3e1f1f21,
+		0x964b4bdd, 0x61bdbddc, 0x0d8b8b86, 0x0f8a8a85,
+		0xe0707090, 0x7c3e3e42, 0x71b5b5c4, 0xcc6666aa,
+		0x904848d8, 0x06030305, 0xf7f6f601, 0x1c0e0e12,
+		0xc26161a3, 0x6a35355f, 0xae5757f9, 0x69b9b9d0,
+		0x17868691, 0x99c1c158, 0x3a1d1d27, 0x279e9eb9,
+		0xd9e1e138, 0xebf8f813, 0x2b9898b3, 0x22111133,
+		0xd26969bb, 0xa9d9d970, 0x078e8e89, 0x339494a7,
+		0x2d9b9bb6, 0x3c1e1e22, 0x15878792, 0xc9e9e920,
+		0x87cece49, 0xaa5555ff, 0x50282878, 0xa5dfdf7a,
+		0x038c8c8f, 0x59a1a1f8, 0x09898980, 0x1a0d0d17,
+		0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8,
+		0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11,
+		0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a
+	);
+	
+	var $Te1 = array(
+		0xa5c66363, 0x84f87c7c, 0x99ee7777, 0x8df67b7b,
+		0x0dfff2f2, 0xbdd66b6b, 0xb1de6f6f, 0x5491c5c5,
+		0x50603030, 0x03020101, 0xa9ce6767, 0x7d562b2b,
+		0x19e7fefe, 0x62b5d7d7, 0xe64dabab, 0x9aec7676,
+		0x458fcaca, 0x9d1f8282, 0x4089c9c9, 0x87fa7d7d,
+		0x15effafa, 0xebb25959, 0xc98e4747, 0x0bfbf0f0,
+		0xec41adad, 0x67b3d4d4, 0xfd5fa2a2, 0xea45afaf,
+		0xbf239c9c, 0xf753a4a4, 0x96e47272, 0x5b9bc0c0,
+		0xc275b7b7, 0x1ce1fdfd, 0xae3d9393, 0x6a4c2626,
+		0x5a6c3636, 0x417e3f3f, 0x02f5f7f7, 0x4f83cccc,
+		0x5c683434, 0xf451a5a5, 0x34d1e5e5, 0x08f9f1f1,
+		0x93e27171, 0x73abd8d8, 0x53623131, 0x3f2a1515,
+		0x0c080404, 0x5295c7c7, 0x65462323, 0x5e9dc3c3,
+		0x28301818, 0xa1379696, 0x0f0a0505, 0xb52f9a9a,
+		0x090e0707, 0x36241212, 0x9b1b8080, 0x3ddfe2e2,
+		0x26cdebeb, 0x694e2727, 0xcd7fb2b2, 0x9fea7575,
+		0x1b120909, 0x9e1d8383, 0x74582c2c, 0x2e341a1a,
+		0x2d361b1b, 0xb2dc6e6e, 0xeeb45a5a, 0xfb5ba0a0,
+		0xf6a45252, 0x4d763b3b, 0x61b7d6d6, 0xce7db3b3,
+		0x7b522929, 0x3edde3e3, 0x715e2f2f, 0x97138484,
+		0xf5a65353, 0x68b9d1d1, 0x00000000, 0x2cc1eded,
+		0x60402020, 0x1fe3fcfc, 0xc879b1b1, 0xedb65b5b,
+		0xbed46a6a, 0x468dcbcb, 0xd967bebe, 0x4b723939,
+		0xde944a4a, 0xd4984c4c, 0xe8b05858, 0x4a85cfcf,
+		0x6bbbd0d0, 0x2ac5efef, 0xe54faaaa, 0x16edfbfb,
+		0xc5864343, 0xd79a4d4d, 0x55663333, 0x94118585,
+		0xcf8a4545, 0x10e9f9f9, 0x06040202, 0x81fe7f7f,
+		0xf0a05050, 0x44783c3c, 0xba259f9f, 0xe34ba8a8,
+		0xf3a25151, 0xfe5da3a3, 0xc0804040, 0x8a058f8f,
+		0xad3f9292, 0xbc219d9d, 0x48703838, 0x04f1f5f5,
+		0xdf63bcbc, 0xc177b6b6, 0x75afdada, 0x63422121,
+		0x30201010, 0x1ae5ffff, 0x0efdf3f3, 0x6dbfd2d2,
+		0x4c81cdcd, 0x14180c0c, 0x35261313, 0x2fc3ecec,
+		0xe1be5f5f, 0xa2359797, 0xcc884444, 0x392e1717,
+		0x5793c4c4, 0xf255a7a7, 0x82fc7e7e, 0x477a3d3d,
+		0xacc86464, 0xe7ba5d5d, 0x2b321919, 0x95e67373,
+		0xa0c06060, 0x98198181, 0xd19e4f4f, 0x7fa3dcdc,
+		0x66442222, 0x7e542a2a, 0xab3b9090, 0x830b8888,
+		0xca8c4646, 0x29c7eeee, 0xd36bb8b8, 0x3c281414,
+		0x79a7dede, 0xe2bc5e5e, 0x1d160b0b, 0x76addbdb,
+		0x3bdbe0e0, 0x56643232, 0x4e743a3a, 0x1e140a0a,
+		0xdb924949, 0x0a0c0606, 0x6c482424, 0xe4b85c5c,
+		0x5d9fc2c2, 0x6ebdd3d3, 0xef43acac, 0xa6c46262,
+		0xa8399191, 0xa4319595, 0x37d3e4e4, 0x8bf27979,
+		0x32d5e7e7, 0x438bc8c8, 0x596e3737, 0xb7da6d6d,
+		0x8c018d8d, 0x64b1d5d5, 0xd29c4e4e, 0xe049a9a9,
+		0xb4d86c6c, 0xfaac5656, 0x07f3f4f4, 0x25cfeaea,
+		0xafca6565, 0x8ef47a7a, 0xe947aeae, 0x18100808,
+		0xd56fbaba, 0x88f07878, 0x6f4a2525, 0x725c2e2e,
+		0x24381c1c, 0xf157a6a6, 0xc773b4b4, 0x5197c6c6,
+		0x23cbe8e8, 0x7ca1dddd, 0x9ce87474, 0x213e1f1f,
+		0xdd964b4b, 0xdc61bdbd, 0x860d8b8b, 0x850f8a8a,
+		0x90e07070, 0x427c3e3e, 0xc471b5b5, 0xaacc6666,
+		0xd8904848, 0x05060303, 0x01f7f6f6, 0x121c0e0e,
+		0xa3c26161, 0x5f6a3535, 0xf9ae5757, 0xd069b9b9,
+		0x91178686, 0x5899c1c1, 0x273a1d1d, 0xb9279e9e,
+		0x38d9e1e1, 0x13ebf8f8, 0xb32b9898, 0x33221111,
+		0xbbd26969, 0x70a9d9d9, 0x89078e8e, 0xa7339494,
+		0xb62d9b9b, 0x223c1e1e, 0x92158787, 0x20c9e9e9,
+		0x4987cece, 0xffaa5555, 0x78502828, 0x7aa5dfdf,
+		0x8f038c8c, 0xf859a1a1, 0x80098989, 0x171a0d0d,
+		0xda65bfbf, 0x31d7e6e6, 0xc6844242, 0xb8d06868,
+		0xc3824141, 0xb0299999, 0x775a2d2d, 0x111e0f0f,
+		0xcb7bb0b0, 0xfca85454, 0xd66dbbbb, 0x3a2c1616     
+	);
+	
+	var $Te2 = array(
+		0x63a5c663, 0x7c84f87c, 0x7799ee77, 0x7b8df67b,
+		0xf20dfff2, 0x6bbdd66b, 0x6fb1de6f, 0xc55491c5,
+		0x30506030, 0x01030201, 0x67a9ce67, 0x2b7d562b,
+		0xfe19e7fe, 0xd762b5d7, 0xabe64dab, 0x769aec76,
+		0xca458fca, 0x829d1f82, 0xc94089c9, 0x7d87fa7d,
+		0xfa15effa, 0x59ebb259, 0x47c98e47, 0xf00bfbf0,
+		0xadec41ad, 0xd467b3d4, 0xa2fd5fa2, 0xafea45af,
+		0x9cbf239c, 0xa4f753a4, 0x7296e472, 0xc05b9bc0,
+		0xb7c275b7, 0xfd1ce1fd, 0x93ae3d93, 0x266a4c26,
+		0x365a6c36, 0x3f417e3f, 0xf702f5f7, 0xcc4f83cc,
+		0x345c6834, 0xa5f451a5, 0xe534d1e5, 0xf108f9f1,
+		0x7193e271, 0xd873abd8, 0x31536231, 0x153f2a15,
+		0x040c0804, 0xc75295c7, 0x23654623, 0xc35e9dc3,
+		0x18283018, 0x96a13796, 0x050f0a05, 0x9ab52f9a,
+		0x07090e07, 0x12362412, 0x809b1b80, 0xe23ddfe2,
+		0xeb26cdeb, 0x27694e27, 0xb2cd7fb2, 0x759fea75,
+		0x091b1209, 0x839e1d83, 0x2c74582c, 0x1a2e341a,
+		0x1b2d361b, 0x6eb2dc6e, 0x5aeeb45a, 0xa0fb5ba0,
+		0x52f6a452, 0x3b4d763b, 0xd661b7d6, 0xb3ce7db3,
+		0x297b5229, 0xe33edde3, 0x2f715e2f, 0x84971384,
+		0x53f5a653, 0xd168b9d1, 0x00000000, 0xed2cc1ed,
+		0x20604020, 0xfc1fe3fc, 0xb1c879b1, 0x5bedb65b,
+		0x6abed46a, 0xcb468dcb, 0xbed967be, 0x394b7239,
+		0x4ade944a, 0x4cd4984c, 0x58e8b058, 0xcf4a85cf,
+		0xd06bbbd0, 0xef2ac5ef, 0xaae54faa, 0xfb16edfb,
+		0x43c58643, 0x4dd79a4d, 0x33556633, 0x85941185,
+		0x45cf8a45, 0xf910e9f9, 0x02060402, 0x7f81fe7f,
+		0x50f0a050, 0x3c44783c, 0x9fba259f, 0xa8e34ba8,
+		0x51f3a251, 0xa3fe5da3, 0x40c08040, 0x8f8a058f,
+		0x92ad3f92, 0x9dbc219d, 0x38487038, 0xf504f1f5,
+		0xbcdf63bc, 0xb6c177b6, 0xda75afda, 0x21634221,
+		0x10302010, 0xff1ae5ff, 0xf30efdf3, 0xd26dbfd2,
+		0xcd4c81cd, 0x0c14180c, 0x13352613, 0xec2fc3ec,
+		0x5fe1be5f, 0x97a23597, 0x44cc8844, 0x17392e17,
+		0xc45793c4, 0xa7f255a7, 0x7e82fc7e, 0x3d477a3d,
+		0x64acc864, 0x5de7ba5d, 0x192b3219, 0x7395e673,
+		0x60a0c060, 0x81981981, 0x4fd19e4f, 0xdc7fa3dc,
+		0x22664422, 0x2a7e542a, 0x90ab3b90, 0x88830b88,
+		0x46ca8c46, 0xee29c7ee, 0xb8d36bb8, 0x143c2814,
+		0xde79a7de, 0x5ee2bc5e, 0x0b1d160b, 0xdb76addb,
+		0xe03bdbe0, 0x32566432, 0x3a4e743a, 0x0a1e140a,
+		0x49db9249, 0x060a0c06, 0x246c4824, 0x5ce4b85c,
+		0xc25d9fc2, 0xd36ebdd3, 0xacef43ac, 0x62a6c462,
+		0x91a83991, 0x95a43195, 0xe437d3e4, 0x798bf279,
+		0xe732d5e7, 0xc8438bc8, 0x37596e37, 0x6db7da6d,
+		0x8d8c018d, 0xd564b1d5, 0x4ed29c4e, 0xa9e049a9,
+		0x6cb4d86c, 0x56faac56, 0xf407f3f4, 0xea25cfea,
+		0x65afca65, 0x7a8ef47a, 0xaee947ae, 0x08181008,
+		0xbad56fba, 0x7888f078, 0x256f4a25, 0x2e725c2e,
+		0x1c24381c, 0xa6f157a6, 0xb4c773b4, 0xc65197c6,
+		0xe823cbe8, 0xdd7ca1dd, 0x749ce874, 0x1f213e1f,
+		0x4bdd964b, 0xbddc61bd, 0x8b860d8b, 0x8a850f8a,
+		0x7090e070, 0x3e427c3e, 0xb5c471b5, 0x66aacc66,
+		0x48d89048, 0x03050603, 0xf601f7f6, 0x0e121c0e,
+		0x61a3c261, 0x355f6a35, 0x57f9ae57, 0xb9d069b9,
+		0x86911786, 0xc15899c1, 0x1d273a1d, 0x9eb9279e,
+		0xe138d9e1, 0xf813ebf8, 0x98b32b98, 0x11332211,
+		0x69bbd269, 0xd970a9d9, 0x8e89078e, 0x94a73394,
+		0x9bb62d9b, 0x1e223c1e, 0x87921587, 0xe920c9e9,
+		0xce4987ce, 0x55ffaa55, 0x28785028, 0xdf7aa5df,
+		0x8c8f038c, 0xa1f859a1, 0x89800989, 0x0d171a0d,
+		0xbfda65bf, 0xe631d7e6, 0x42c68442, 0x68b8d068,
+		0x41c38241, 0x99b02999, 0x2d775a2d, 0x0f111e0f,
+		0xb0cb7bb0, 0x54fca854, 0xbbd66dbb, 0x163a2c16
+	);
+	
+	var $Te3 = array(
+		0x6363a5c6, 0x7c7c84f8, 0x777799ee, 0x7b7b8df6,
+		0xf2f20dff, 0x6b6bbdd6, 0x6f6fb1de, 0xc5c55491,
+		0x30305060, 0x01010302, 0x6767a9ce, 0x2b2b7d56,
+		0xfefe19e7, 0xd7d762b5, 0xababe64d, 0x76769aec,
+		0xcaca458f, 0x82829d1f, 0xc9c94089, 0x7d7d87fa,
+		0xfafa15ef, 0x5959ebb2, 0x4747c98e, 0xf0f00bfb,
+		0xadadec41, 0xd4d467b3, 0xa2a2fd5f, 0xafafea45,
+		0x9c9cbf23, 0xa4a4f753, 0x727296e4, 0xc0c05b9b,
+		0xb7b7c275, 0xfdfd1ce1, 0x9393ae3d, 0x26266a4c,
+		0x36365a6c, 0x3f3f417e, 0xf7f702f5, 0xcccc4f83,
+		0x34345c68, 0xa5a5f451, 0xe5e534d1, 0xf1f108f9,
+		0x717193e2, 0xd8d873ab, 0x31315362, 0x15153f2a,
+		0x04040c08, 0xc7c75295, 0x23236546, 0xc3c35e9d,
+		0x18182830, 0x9696a137, 0x05050f0a, 0x9a9ab52f,
+		0x0707090e, 0x12123624, 0x80809b1b, 0xe2e23ddf,
+		0xebeb26cd, 0x2727694e, 0xb2b2cd7f, 0x75759fea,
+		0x09091b12, 0x83839e1d, 0x2c2c7458, 0x1a1a2e34,
+		0x1b1b2d36, 0x6e6eb2dc, 0x5a5aeeb4, 0xa0a0fb5b,
+		0x5252f6a4, 0x3b3b4d76, 0xd6d661b7, 0xb3b3ce7d,
+		0x29297b52, 0xe3e33edd, 0x2f2f715e, 0x84849713,
+		0x5353f5a6, 0xd1d168b9, 0x00000000, 0xeded2cc1,
+		0x20206040, 0xfcfc1fe3, 0xb1b1c879, 0x5b5bedb6,
+		0x6a6abed4, 0xcbcb468d, 0xbebed967, 0x39394b72,
+		0x4a4ade94, 0x4c4cd498, 0x5858e8b0, 0xcfcf4a85,
+		0xd0d06bbb, 0xefef2ac5, 0xaaaae54f, 0xfbfb16ed,
+		0x4343c586, 0x4d4dd79a, 0x33335566, 0x85859411,
+		0x4545cf8a, 0xf9f910e9, 0x02020604, 0x7f7f81fe,
+		0x5050f0a0, 0x3c3c4478, 0x9f9fba25, 0xa8a8e34b,
+		0x5151f3a2, 0xa3a3fe5d, 0x4040c080, 0x8f8f8a05,
+		0x9292ad3f, 0x9d9dbc21, 0x38384870, 0xf5f504f1,
+		0xbcbcdf63, 0xb6b6c177, 0xdada75af, 0x21216342,
+		0x10103020, 0xffff1ae5, 0xf3f30efd, 0xd2d26dbf,
+		0xcdcd4c81, 0x0c0c1418, 0x13133526, 0xecec2fc3,
+		0x5f5fe1be, 0x9797a235, 0x4444cc88, 0x1717392e,
+		0xc4c45793, 0xa7a7f255, 0x7e7e82fc, 0x3d3d477a,
+		0x6464acc8, 0x5d5de7ba, 0x19192b32, 0x737395e6,
+		0x6060a0c0, 0x81819819, 0x4f4fd19e, 0xdcdc7fa3,
+		0x22226644, 0x2a2a7e54, 0x9090ab3b, 0x8888830b,
+		0x4646ca8c, 0xeeee29c7, 0xb8b8d36b, 0x14143c28,
+		0xdede79a7, 0x5e5ee2bc, 0x0b0b1d16, 0xdbdb76ad,
+		0xe0e03bdb, 0x32325664, 0x3a3a4e74, 0x0a0a1e14,
+		0x4949db92, 0x06060a0c, 0x24246c48, 0x5c5ce4b8,
+		0xc2c25d9f, 0xd3d36ebd, 0xacacef43, 0x6262a6c4,
+		0x9191a839, 0x9595a431, 0xe4e437d3, 0x79798bf2,
+		0xe7e732d5, 0xc8c8438b, 0x3737596e, 0x6d6db7da,
+		0x8d8d8c01, 0xd5d564b1, 0x4e4ed29c, 0xa9a9e049,
+		0x6c6cb4d8, 0x5656faac, 0xf4f407f3, 0xeaea25cf,
+		0x6565afca, 0x7a7a8ef4, 0xaeaee947, 0x08081810,
+		0xbabad56f, 0x787888f0, 0x25256f4a, 0x2e2e725c,
+		0x1c1c2438, 0xa6a6f157, 0xb4b4c773, 0xc6c65197,
+		0xe8e823cb, 0xdddd7ca1, 0x74749ce8, 0x1f1f213e,
+		0x4b4bdd96, 0xbdbddc61, 0x8b8b860d, 0x8a8a850f,
+		0x707090e0, 0x3e3e427c, 0xb5b5c471, 0x6666aacc,
+		0x4848d890, 0x03030506, 0xf6f601f7, 0x0e0e121c,
+		0x6161a3c2, 0x35355f6a, 0x5757f9ae, 0xb9b9d069,
+		0x86869117, 0xc1c15899, 0x1d1d273a, 0x9e9eb927,
+		0xe1e138d9, 0xf8f813eb, 0x9898b32b, 0x11113322,
+		0x6969bbd2, 0xd9d970a9, 0x8e8e8907, 0x9494a733,
+		0x9b9bb62d, 0x1e1e223c, 0x87879215, 0xe9e920c9,
+		0xcece4987, 0x5555ffaa, 0x28287850, 0xdfdf7aa5,
+		0x8c8c8f03, 0xa1a1f859, 0x89898009, 0x0d0d171a,
+		0xbfbfda65, 0xe6e631d7, 0x4242c684, 0x6868b8d0,
+		0x4141c382, 0x9999b029, 0x2d2d775a, 0x0f0f111e,
+		0xb0b0cb7b, 0x5454fca8, 0xbbbbd66d, 0x16163a2c
+	);
+	
+	var $Te4 = array(
+		0x63636363, 0x7c7c7c7c, 0x77777777, 0x7b7b7b7b,
+		0xf2f2f2f2, 0x6b6b6b6b, 0x6f6f6f6f, 0xc5c5c5c5,
+		0x30303030, 0x01010101, 0x67676767, 0x2b2b2b2b,
+		0xfefefefe, 0xd7d7d7d7, 0xabababab, 0x76767676,
+		0xcacacaca, 0x82828282, 0xc9c9c9c9, 0x7d7d7d7d,
+		0xfafafafa, 0x59595959, 0x47474747, 0xf0f0f0f0,
+		0xadadadad, 0xd4d4d4d4, 0xa2a2a2a2, 0xafafafaf,
+		0x9c9c9c9c, 0xa4a4a4a4, 0x72727272, 0xc0c0c0c0,
+		0xb7b7b7b7, 0xfdfdfdfd, 0x93939393, 0x26262626,
+		0x36363636, 0x3f3f3f3f, 0xf7f7f7f7, 0xcccccccc,
+		0x34343434, 0xa5a5a5a5, 0xe5e5e5e5, 0xf1f1f1f1,
+		0x71717171, 0xd8d8d8d8, 0x31313131, 0x15151515,
+		0x04040404, 0xc7c7c7c7, 0x23232323, 0xc3c3c3c3,
+		0x18181818, 0x96969696, 0x05050505, 0x9a9a9a9a,
+		0x07070707, 0x12121212, 0x80808080, 0xe2e2e2e2,
+		0xebebebeb, 0x27272727, 0xb2b2b2b2, 0x75757575,
+		0x09090909, 0x83838383, 0x2c2c2c2c, 0x1a1a1a1a,
+		0x1b1b1b1b, 0x6e6e6e6e, 0x5a5a5a5a, 0xa0a0a0a0,
+		0x52525252, 0x3b3b3b3b, 0xd6d6d6d6, 0xb3b3b3b3,
+		0x29292929, 0xe3e3e3e3, 0x2f2f2f2f, 0x84848484,
+		0x53535353, 0xd1d1d1d1, 0x00000000, 0xedededed,
+		0x20202020, 0xfcfcfcfc, 0xb1b1b1b1, 0x5b5b5b5b,
+		0x6a6a6a6a, 0xcbcbcbcb, 0xbebebebe, 0x39393939,
+		0x4a4a4a4a, 0x4c4c4c4c, 0x58585858, 0xcfcfcfcf,
+		0xd0d0d0d0, 0xefefefef, 0xaaaaaaaa, 0xfbfbfbfb,
+		0x43434343, 0x4d4d4d4d, 0x33333333, 0x85858585,
+		0x45454545, 0xf9f9f9f9, 0x02020202, 0x7f7f7f7f,
+		0x50505050, 0x3c3c3c3c, 0x9f9f9f9f, 0xa8a8a8a8,
+		0x51515151, 0xa3a3a3a3, 0x40404040, 0x8f8f8f8f,
+		0x92929292, 0x9d9d9d9d, 0x38383838, 0xf5f5f5f5,
+		0xbcbcbcbc, 0xb6b6b6b6, 0xdadadada, 0x21212121,
+		0x10101010, 0xffffffff, 0xf3f3f3f3, 0xd2d2d2d2,
+		0xcdcdcdcd, 0x0c0c0c0c, 0x13131313, 0xecececec,
+		0x5f5f5f5f, 0x97979797, 0x44444444, 0x17171717,
+		0xc4c4c4c4, 0xa7a7a7a7, 0x7e7e7e7e, 0x3d3d3d3d,
+		0x64646464, 0x5d5d5d5d, 0x19191919, 0x73737373,
+		0x60606060, 0x81818181, 0x4f4f4f4f, 0xdcdcdcdc,
+		0x22222222, 0x2a2a2a2a, 0x90909090, 0x88888888,
+		0x46464646, 0xeeeeeeee, 0xb8b8b8b8, 0x14141414,
+		0xdededede, 0x5e5e5e5e, 0x0b0b0b0b, 0xdbdbdbdb,
+		0xe0e0e0e0, 0x32323232, 0x3a3a3a3a, 0x0a0a0a0a,
+		0x49494949, 0x06060606, 0x24242424, 0x5c5c5c5c,
+		0xc2c2c2c2, 0xd3d3d3d3, 0xacacacac, 0x62626262,
+		0x91919191, 0x95959595, 0xe4e4e4e4, 0x79797979,
+		0xe7e7e7e7, 0xc8c8c8c8, 0x37373737, 0x6d6d6d6d,
+		0x8d8d8d8d, 0xd5d5d5d5, 0x4e4e4e4e, 0xa9a9a9a9,
+		0x6c6c6c6c, 0x56565656, 0xf4f4f4f4, 0xeaeaeaea,
+		0x65656565, 0x7a7a7a7a, 0xaeaeaeae, 0x08080808,
+		0xbabababa, 0x78787878, 0x25252525, 0x2e2e2e2e,
+		0x1c1c1c1c, 0xa6a6a6a6, 0xb4b4b4b4, 0xc6c6c6c6,
+		0xe8e8e8e8, 0xdddddddd, 0x74747474, 0x1f1f1f1f,
+		0x4b4b4b4b, 0xbdbdbdbd, 0x8b8b8b8b, 0x8a8a8a8a,
+		0x70707070, 0x3e3e3e3e, 0xb5b5b5b5, 0x66666666,
+		0x48484848, 0x03030303, 0xf6f6f6f6, 0x0e0e0e0e,
+		0x61616161, 0x35353535, 0x57575757, 0xb9b9b9b9,
+		0x86868686, 0xc1c1c1c1, 0x1d1d1d1d, 0x9e9e9e9e,
+		0xe1e1e1e1, 0xf8f8f8f8, 0x98989898, 0x11111111,
+		0x69696969, 0xd9d9d9d9, 0x8e8e8e8e, 0x94949494,
+		0x9b9b9b9b, 0x1e1e1e1e, 0x87878787, 0xe9e9e9e9,
+		0xcececece, 0x55555555, 0x28282828, 0xdfdfdfdf,
+		0x8c8c8c8c, 0xa1a1a1a1, 0x89898989, 0x0d0d0d0d,
+		0xbfbfbfbf, 0xe6e6e6e6, 0x42424242, 0x68686868,
+		0x41414141, 0x99999999, 0x2d2d2d2d, 0x0f0f0f0f,
+		0xb0b0b0b0, 0x54545454, 0xbbbbbbbb, 0x16161616
+	);
+	
+	var $Td0 = array(
+		0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96,
+		0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393,
+		0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25,
+		0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f,
+		0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1,
+		0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6,
+		0x038f5fe7, 0x15929c95, 0xbf6d7aeb, 0x955259da,
+		0xd4be832d, 0x587421d3, 0x49e06929, 0x8ec9c844,
+		0x75c2896a, 0xf48e7978, 0x99583e6b, 0x27b971dd,
+		0xbee14fb6, 0xf088ad17, 0xc920ac66, 0x7dce3ab4,
+		0x63df4a18, 0xe51a3182, 0x97513360, 0x62537f45,
+		0xb16477e0, 0xbb6bae84, 0xfe81a01c, 0xf9082b94,
+		0x70486858, 0x8f45fd19, 0x94de6c87, 0x527bf8b7,
+		0xab73d323, 0x724b02e2, 0xe31f8f57, 0x6655ab2a,
+		0xb2eb2807, 0x2fb5c203, 0x86c57b9a, 0xd33708a5,
+		0x302887f2, 0x23bfa5b2, 0x02036aba, 0xed16825c,
+		0x8acf1c2b, 0xa779b492, 0xf307f2f0, 0x4e69e2a1,
+		0x65daf4cd, 0x0605bed5, 0xd134621f, 0xc4a6fe8a,
+		0x342e539d, 0xa2f355a0, 0x058ae132, 0xa4f6eb75,
+		0x0b83ec39, 0x4060efaa, 0x5e719f06, 0xbd6e1051,
+		0x3e218af9, 0x96dd063d, 0xdd3e05ae, 0x4de6bd46,
+		0x91548db5, 0x71c45d05, 0x0406d46f, 0x605015ff,
+		0x1998fb24, 0xd6bde997, 0x894043cc, 0x67d99e77,
+		0xb0e842bd, 0x07898b88, 0xe7195b38, 0x79c8eedb,
+		0xa17c0a47, 0x7c420fe9, 0xf8841ec9, 0x00000000,
+		0x09808683, 0x322bed48, 0x1e1170ac, 0x6c5a724e,
+		0xfd0efffb, 0x0f853856, 0x3daed51e, 0x362d3927,
+		0x0a0fd964, 0x685ca621, 0x9b5b54d1, 0x24362e3a,
+		0x0c0a67b1, 0x9357e70f, 0xb4ee96d2, 0x1b9b919e,
+		0x80c0c54f, 0x61dc20a2, 0x5a774b69, 0x1c121a16,
+		0xe293ba0a, 0xc0a02ae5, 0x3c22e043, 0x121b171d,
+		0x0e090d0b, 0xf28bc7ad, 0x2db6a8b9, 0x141ea9c8,
+		0x57f11985, 0xaf75074c, 0xee99ddbb, 0xa37f60fd,
+		0xf701269f, 0x5c72f5bc, 0x44663bc5, 0x5bfb7e34,
+		0x8b432976, 0xcb23c6dc, 0xb6edfc68, 0xb8e4f163,
+		0xd731dcca, 0x42638510, 0x13972240, 0x84c61120,
+		0x854a247d, 0xd2bb3df8, 0xaef93211, 0xc729a16d,
+		0x1d9e2f4b, 0xdcb230f3, 0x0d8652ec, 0x77c1e3d0,
+		0x2bb3166c, 0xa970b999, 0x119448fa, 0x47e96422,
+		0xa8fc8cc4, 0xa0f03f1a, 0x567d2cd8, 0x223390ef,
+		0x87494ec7, 0xd938d1c1, 0x8ccaa2fe, 0x98d40b36,
+		0xa6f581cf, 0xa57ade28, 0xdab78e26, 0x3fadbfa4,
+		0x2c3a9de4, 0x5078920d, 0x6a5fcc9b, 0x547e4662,
+		0xf68d13c2, 0x90d8b8e8, 0x2e39f75e, 0x82c3aff5,
+		0x9f5d80be, 0x69d0937c, 0x6fd52da9, 0xcf2512b3,
+		0xc8ac993b, 0x10187da7, 0xe89c636e, 0xdb3bbb7b,
+		0xcd267809, 0x6e5918f4, 0xec9ab701, 0x834f9aa8,
+		0xe6956e65, 0xaaffe67e, 0x21bccf08, 0xef15e8e6,
+		0xbae79bd9, 0x4a6f36ce, 0xea9f09d4, 0x29b07cd6,
+		0x31a4b2af, 0x2a3f2331, 0xc6a59430, 0x35a266c0,
+		0x744ebc37, 0xfc82caa6, 0xe090d0b0, 0x33a7d815,
+		0xf104984a, 0x41ecdaf7, 0x7fcd500e, 0x1791f62f,
+		0x764dd68d, 0x43efb04d, 0xccaa4d54, 0xe49604df,
+		0x9ed1b5e3, 0x4c6a881b, 0xc12c1fb8, 0x4665517f,
+		0x9d5eea04, 0x018c355d, 0xfa877473, 0xfb0b412e,
+		0xb3671d5a, 0x92dbd252, 0xe9105633, 0x6dd64713,
+		0x9ad7618c, 0x37a10c7a, 0x59f8148e, 0xeb133c89,
+		0xcea927ee, 0xb761c935, 0xe11ce5ed, 0x7a47b13c,
+		0x9cd2df59, 0x55f2733f, 0x1814ce79, 0x73c737bf,
+		0x53f7cdea, 0x5ffdaa5b, 0xdf3d6f14, 0x7844db86,
+		0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f,
+		0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541,
+		0x39a80171, 0x080cb3de, 0xd8b4e49c, 0x6456c190,
+		0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742
+	);
+	
+	var $Td1 = array(
+		0x5051f4a7, 0x537e4165, 0xc31a17a4, 0x963a275e,
+		0xcb3bab6b, 0xf11f9d45, 0xabacfa58, 0x934be303,
+		0x552030fa, 0xf6ad766d, 0x9188cc76, 0x25f5024c,
+		0xfc4fe5d7, 0xd7c52acb, 0x80263544, 0x8fb562a3,
+		0x49deb15a, 0x6725ba1b, 0x9845ea0e, 0xe15dfec0,
+		0x02c32f75, 0x12814cf0, 0xa38d4697, 0xc66bd3f9,
+		0xe7038f5f, 0x9515929c, 0xebbf6d7a, 0xda955259,
+		0x2dd4be83, 0xd3587421, 0x2949e069, 0x448ec9c8,
+		0x6a75c289, 0x78f48e79, 0x6b99583e, 0xdd27b971,
+		0xb6bee14f, 0x17f088ad, 0x66c920ac, 0xb47dce3a,
+		0x1863df4a, 0x82e51a31, 0x60975133, 0x4562537f,
+		0xe0b16477, 0x84bb6bae, 0x1cfe81a0, 0x94f9082b,
+		0x58704868, 0x198f45fd, 0x8794de6c, 0xb7527bf8,
+		0x23ab73d3, 0xe2724b02, 0x57e31f8f, 0x2a6655ab,
+		0x07b2eb28, 0x032fb5c2, 0x9a86c57b, 0xa5d33708,
+		0xf2302887, 0xb223bfa5, 0xba02036a, 0x5ced1682,
+		0x2b8acf1c, 0x92a779b4, 0xf0f307f2, 0xa14e69e2,
+		0xcd65daf4, 0xd50605be, 0x1fd13462, 0x8ac4a6fe,
+		0x9d342e53, 0xa0a2f355, 0x32058ae1, 0x75a4f6eb,
+		0x390b83ec, 0xaa4060ef, 0x065e719f, 0x51bd6e10,
+		0xf93e218a, 0x3d96dd06, 0xaedd3e05, 0x464de6bd,
+		0xb591548d, 0x0571c45d, 0x6f0406d4, 0xff605015,
+		0x241998fb, 0x97d6bde9, 0xcc894043, 0x7767d99e,
+		0xbdb0e842, 0x8807898b, 0x38e7195b, 0xdb79c8ee,
+		0x47a17c0a, 0xe97c420f, 0xc9f8841e, 0x00000000,
+		0x83098086, 0x48322bed, 0xac1e1170, 0x4e6c5a72,
+		0xfbfd0eff, 0x560f8538, 0x1e3daed5, 0x27362d39,
+		0x640a0fd9, 0x21685ca6, 0xd19b5b54, 0x3a24362e,
+		0xb10c0a67, 0x0f9357e7, 0xd2b4ee96, 0x9e1b9b91,
+		0x4f80c0c5, 0xa261dc20, 0x695a774b, 0x161c121a,
+		0x0ae293ba, 0xe5c0a02a, 0x433c22e0, 0x1d121b17,
+		0x0b0e090d, 0xadf28bc7, 0xb92db6a8, 0xc8141ea9,
+		0x8557f119, 0x4caf7507, 0xbbee99dd, 0xfda37f60,
+		0x9ff70126, 0xbc5c72f5, 0xc544663b, 0x345bfb7e,
+		0x768b4329, 0xdccb23c6, 0x68b6edfc, 0x63b8e4f1,
+		0xcad731dc, 0x10426385, 0x40139722, 0x2084c611,
+		0x7d854a24, 0xf8d2bb3d, 0x11aef932, 0x6dc729a1,
+		0x4b1d9e2f, 0xf3dcb230, 0xec0d8652, 0xd077c1e3,
+		0x6c2bb316, 0x99a970b9, 0xfa119448, 0x2247e964,
+		0xc4a8fc8c, 0x1aa0f03f, 0xd8567d2c, 0xef223390,
+		0xc787494e, 0xc1d938d1, 0xfe8ccaa2, 0x3698d40b,
+		0xcfa6f581, 0x28a57ade, 0x26dab78e, 0xa43fadbf,
+		0xe42c3a9d, 0x0d507892, 0x9b6a5fcc, 0x62547e46,
+		0xc2f68d13, 0xe890d8b8, 0x5e2e39f7, 0xf582c3af,
+		0xbe9f5d80, 0x7c69d093, 0xa96fd52d, 0xb3cf2512,
+		0x3bc8ac99, 0xa710187d, 0x6ee89c63, 0x7bdb3bbb,
+		0x09cd2678, 0xf46e5918, 0x01ec9ab7, 0xa8834f9a,
+		0x65e6956e, 0x7eaaffe6, 0x0821bccf, 0xe6ef15e8,
+		0xd9bae79b, 0xce4a6f36, 0xd4ea9f09, 0xd629b07c,
+		0xaf31a4b2, 0x312a3f23, 0x30c6a594, 0xc035a266,
+		0x37744ebc, 0xa6fc82ca, 0xb0e090d0, 0x1533a7d8,
+		0x4af10498, 0xf741ecda, 0x0e7fcd50, 0x2f1791f6,
+		0x8d764dd6, 0x4d43efb0, 0x54ccaa4d, 0xdfe49604,
+		0xe39ed1b5, 0x1b4c6a88, 0xb8c12c1f, 0x7f466551,
+		0x049d5eea, 0x5d018c35, 0x73fa8774, 0x2efb0b41,
+		0x5ab3671d, 0x5292dbd2, 0x33e91056, 0x136dd647,
+		0x8c9ad761, 0x7a37a10c, 0x8e59f814, 0x89eb133c,
+		0xeecea927, 0x35b761c9, 0xede11ce5, 0x3c7a47b1,
+		0x599cd2df, 0x3f55f273, 0x791814ce, 0xbf73c737,
+		0xea53f7cd, 0x5b5ffdaa, 0x14df3d6f, 0x867844db,
+		0x81caaff3, 0x3eb968c4, 0x2c382434, 0x5fc2a340,
+		0x72161dc3, 0x0cbce225, 0x8b283c49, 0x41ff0d95,
+		0x7139a801, 0xde080cb3, 0x9cd8b4e4, 0x906456c1,
+		0x617bcb84, 0x70d532b6, 0x74486c5c, 0x42d0b857
+	);
+	
+	var $Td2 = array(
+		0xa75051f4, 0x65537e41, 0xa4c31a17, 0x5e963a27,
+		0x6bcb3bab, 0x45f11f9d, 0x58abacfa, 0x03934be3,
+		0xfa552030, 0x6df6ad76, 0x769188cc, 0x4c25f502,
+		0xd7fc4fe5, 0xcbd7c52a, 0x44802635, 0xa38fb562,
+		0x5a49deb1, 0x1b6725ba, 0x0e9845ea, 0xc0e15dfe,
+		0x7502c32f, 0xf012814c, 0x97a38d46, 0xf9c66bd3,
+		0x5fe7038f, 0x9c951592, 0x7aebbf6d, 0x59da9552,
+		0x832dd4be, 0x21d35874, 0x692949e0, 0xc8448ec9,
+		0x896a75c2, 0x7978f48e, 0x3e6b9958, 0x71dd27b9,
+		0x4fb6bee1, 0xad17f088, 0xac66c920, 0x3ab47dce,
+		0x4a1863df, 0x3182e51a, 0x33609751, 0x7f456253,
+		0x77e0b164, 0xae84bb6b, 0xa01cfe81, 0x2b94f908,
+		0x68587048, 0xfd198f45, 0x6c8794de, 0xf8b7527b,
+		0xd323ab73, 0x02e2724b, 0x8f57e31f, 0xab2a6655,
+		0x2807b2eb, 0xc2032fb5, 0x7b9a86c5, 0x08a5d337,
+		0x87f23028, 0xa5b223bf, 0x6aba0203, 0x825ced16,
+		0x1c2b8acf, 0xb492a779, 0xf2f0f307, 0xe2a14e69,
+		0xf4cd65da, 0xbed50605, 0x621fd134, 0xfe8ac4a6,
+		0x539d342e, 0x55a0a2f3, 0xe132058a, 0xeb75a4f6,
+		0xec390b83, 0xefaa4060, 0x9f065e71, 0x1051bd6e,
+		0x8af93e21, 0x063d96dd, 0x05aedd3e, 0xbd464de6,
+		0x8db59154, 0x5d0571c4, 0xd46f0406, 0x15ff6050,
+		0xfb241998, 0xe997d6bd, 0x43cc8940, 0x9e7767d9,
+		0x42bdb0e8, 0x8b880789, 0x5b38e719, 0xeedb79c8,
+		0x0a47a17c, 0x0fe97c42, 0x1ec9f884, 0x00000000,
+		0x86830980, 0xed48322b, 0x70ac1e11, 0x724e6c5a,
+		0xfffbfd0e, 0x38560f85, 0xd51e3dae, 0x3927362d,
+		0xd9640a0f, 0xa621685c, 0x54d19b5b, 0x2e3a2436,
+		0x67b10c0a, 0xe70f9357, 0x96d2b4ee, 0x919e1b9b,
+		0xc54f80c0, 0x20a261dc, 0x4b695a77, 0x1a161c12,
+		0xba0ae293, 0x2ae5c0a0, 0xe0433c22, 0x171d121b,
+		0x0d0b0e09, 0xc7adf28b, 0xa8b92db6, 0xa9c8141e,
+		0x198557f1, 0x074caf75, 0xddbbee99, 0x60fda37f,
+		0x269ff701, 0xf5bc5c72, 0x3bc54466, 0x7e345bfb,
+		0x29768b43, 0xc6dccb23, 0xfc68b6ed, 0xf163b8e4,
+		0xdccad731, 0x85104263, 0x22401397, 0x112084c6,
+		0x247d854a, 0x3df8d2bb, 0x3211aef9, 0xa16dc729,
+		0x2f4b1d9e, 0x30f3dcb2, 0x52ec0d86, 0xe3d077c1,
+		0x166c2bb3, 0xb999a970, 0x48fa1194, 0x642247e9,
+		0x8cc4a8fc, 0x3f1aa0f0, 0x2cd8567d, 0x90ef2233,
+		0x4ec78749, 0xd1c1d938, 0xa2fe8cca, 0x0b3698d4,
+		0x81cfa6f5, 0xde28a57a, 0x8e26dab7, 0xbfa43fad,
+		0x9de42c3a, 0x920d5078, 0xcc9b6a5f, 0x4662547e,
+		0x13c2f68d, 0xb8e890d8, 0xf75e2e39, 0xaff582c3,
+		0x80be9f5d, 0x937c69d0, 0x2da96fd5, 0x12b3cf25,
+		0x993bc8ac, 0x7da71018, 0x636ee89c, 0xbb7bdb3b,
+		0x7809cd26, 0x18f46e59, 0xb701ec9a, 0x9aa8834f,
+		0x6e65e695, 0xe67eaaff, 0xcf0821bc, 0xe8e6ef15,
+		0x9bd9bae7, 0x36ce4a6f, 0x09d4ea9f, 0x7cd629b0,
+		0xb2af31a4, 0x23312a3f, 0x9430c6a5, 0x66c035a2,
+		0xbc37744e, 0xcaa6fc82, 0xd0b0e090, 0xd81533a7,
+		0x984af104, 0xdaf741ec, 0x500e7fcd, 0xf62f1791,
+		0xd68d764d, 0xb04d43ef, 0x4d54ccaa, 0x04dfe496,
+		0xb5e39ed1, 0x881b4c6a, 0x1fb8c12c, 0x517f4665,
+		0xea049d5e, 0x355d018c, 0x7473fa87, 0x412efb0b,
+		0x1d5ab367, 0xd25292db, 0x5633e910, 0x47136dd6,
+		0x618c9ad7, 0x0c7a37a1, 0x148e59f8, 0x3c89eb13,
+		0x27eecea9, 0xc935b761, 0xe5ede11c, 0xb13c7a47,
+		0xdf599cd2, 0x733f55f2, 0xce791814, 0x37bf73c7,
+		0xcdea53f7, 0xaa5b5ffd, 0x6f14df3d, 0xdb867844,
+		0xf381caaf, 0xc43eb968, 0x342c3824, 0x405fc2a3,
+		0xc372161d, 0x250cbce2, 0x498b283c, 0x9541ff0d,
+		0x017139a8, 0xb3de080c, 0xe49cd8b4, 0xc1906456,
+		0x84617bcb, 0xb670d532, 0x5c74486c, 0x5742d0b8
+	);
+	
+	var $Td3 = array(
+		0xf4a75051, 0x4165537e, 0x17a4c31a, 0x275e963a,
+		0xab6bcb3b, 0x9d45f11f, 0xfa58abac, 0xe303934b,
+		0x30fa5520, 0x766df6ad, 0xcc769188, 0x024c25f5,
+		0xe5d7fc4f, 0x2acbd7c5, 0x35448026, 0x62a38fb5,
+		0xb15a49de, 0xba1b6725, 0xea0e9845, 0xfec0e15d,
+		0x2f7502c3, 0x4cf01281, 0x4697a38d, 0xd3f9c66b,
+		0x8f5fe703, 0x929c9515, 0x6d7aebbf, 0x5259da95,
+		0xbe832dd4, 0x7421d358, 0xe0692949, 0xc9c8448e,
+		0xc2896a75, 0x8e7978f4, 0x583e6b99, 0xb971dd27,
+		0xe14fb6be, 0x88ad17f0, 0x20ac66c9, 0xce3ab47d,
+		0xdf4a1863, 0x1a3182e5, 0x51336097, 0x537f4562,
+		0x6477e0b1, 0x6bae84bb, 0x81a01cfe, 0x082b94f9,
+		0x48685870, 0x45fd198f, 0xde6c8794, 0x7bf8b752,
+		0x73d323ab, 0x4b02e272, 0x1f8f57e3, 0x55ab2a66,
+		0xeb2807b2, 0xb5c2032f, 0xc57b9a86, 0x3708a5d3,
+		0x2887f230, 0xbfa5b223, 0x036aba02, 0x16825ced,
+		0xcf1c2b8a, 0x79b492a7, 0x07f2f0f3, 0x69e2a14e,
+		0xdaf4cd65, 0x05bed506, 0x34621fd1, 0xa6fe8ac4,
+		0x2e539d34, 0xf355a0a2, 0x8ae13205, 0xf6eb75a4,
+		0x83ec390b, 0x60efaa40, 0x719f065e, 0x6e1051bd,
+		0x218af93e, 0xdd063d96, 0x3e05aedd, 0xe6bd464d,
+		0x548db591, 0xc45d0571, 0x06d46f04, 0x5015ff60,
+		0x98fb2419, 0xbde997d6, 0x4043cc89, 0xd99e7767,
+		0xe842bdb0, 0x898b8807, 0x195b38e7, 0xc8eedb79,
+		0x7c0a47a1, 0x420fe97c, 0x841ec9f8, 0x00000000,
+		0x80868309, 0x2bed4832, 0x1170ac1e, 0x5a724e6c,
+		0x0efffbfd, 0x8538560f, 0xaed51e3d, 0x2d392736,
+		0x0fd9640a, 0x5ca62168, 0x5b54d19b, 0x362e3a24,
+		0x0a67b10c, 0x57e70f93, 0xee96d2b4, 0x9b919e1b,
+		0xc0c54f80, 0xdc20a261, 0x774b695a, 0x121a161c,
+		0x93ba0ae2, 0xa02ae5c0, 0x22e0433c, 0x1b171d12,
+		0x090d0b0e, 0x8bc7adf2, 0xb6a8b92d, 0x1ea9c814,
+		0xf1198557, 0x75074caf, 0x99ddbbee, 0x7f60fda3,
+		0x01269ff7, 0x72f5bc5c, 0x663bc544, 0xfb7e345b,
+		0x4329768b, 0x23c6dccb, 0xedfc68b6, 0xe4f163b8,
+		0x31dccad7, 0x63851042, 0x97224013, 0xc6112084,
+		0x4a247d85, 0xbb3df8d2, 0xf93211ae, 0x29a16dc7,
+		0x9e2f4b1d, 0xb230f3dc, 0x8652ec0d, 0xc1e3d077,
+		0xb3166c2b, 0x70b999a9, 0x9448fa11, 0xe9642247,
+		0xfc8cc4a8, 0xf03f1aa0, 0x7d2cd856, 0x3390ef22,
+		0x494ec787, 0x38d1c1d9, 0xcaa2fe8c, 0xd40b3698,
+		0xf581cfa6, 0x7ade28a5, 0xb78e26da, 0xadbfa43f,
+		0x3a9de42c, 0x78920d50, 0x5fcc9b6a, 0x7e466254,
+		0x8d13c2f6, 0xd8b8e890, 0x39f75e2e, 0xc3aff582,
+		0x5d80be9f, 0xd0937c69, 0xd52da96f, 0x2512b3cf,
+		0xac993bc8, 0x187da710, 0x9c636ee8, 0x3bbb7bdb,
+		0x267809cd, 0x5918f46e, 0x9ab701ec, 0x4f9aa883,
+		0x956e65e6, 0xffe67eaa, 0xbccf0821, 0x15e8e6ef,
+		0xe79bd9ba, 0x6f36ce4a, 0x9f09d4ea, 0xb07cd629,
+		0xa4b2af31, 0x3f23312a, 0xa59430c6, 0xa266c035,
+		0x4ebc3774, 0x82caa6fc, 0x90d0b0e0, 0xa7d81533,
+		0x04984af1, 0xecdaf741, 0xcd500e7f, 0x91f62f17,
+		0x4dd68d76, 0xefb04d43, 0xaa4d54cc, 0x9604dfe4,
+		0xd1b5e39e, 0x6a881b4c, 0x2c1fb8c1, 0x65517f46,
+		0x5eea049d, 0x8c355d01, 0x877473fa, 0x0b412efb,
+		0x671d5ab3, 0xdbd25292, 0x105633e9, 0xd647136d,
+		0xd7618c9a, 0xa10c7a37, 0xf8148e59, 0x133c89eb,
+		0xa927eece, 0x61c935b7, 0x1ce5ede1, 0x47b13c7a,
+		0xd2df599c, 0xf2733f55, 0x14ce7918, 0xc737bf73,
+		0xf7cdea53, 0xfdaa5b5f, 0x3d6f14df, 0x44db8678,
+		0xaff381ca, 0x68c43eb9, 0x24342c38, 0xa3405fc2,
+		0x1dc37216, 0xe2250cbc, 0x3c498b28, 0x0d9541ff,
+		0xa8017139, 0x0cb3de08, 0xb4e49cd8, 0x56c19064,
+		0xcb84617b, 0x32b670d5, 0x6c5c7448, 0xb85742d0
+	);
+	
+	var $Td4 = array(
+		0x52525252, 0x09090909, 0x6a6a6a6a, 0xd5d5d5d5,
+		0x30303030, 0x36363636, 0xa5a5a5a5, 0x38383838,
+		0xbfbfbfbf, 0x40404040, 0xa3a3a3a3, 0x9e9e9e9e,
+		0x81818181, 0xf3f3f3f3, 0xd7d7d7d7, 0xfbfbfbfb,
+		0x7c7c7c7c, 0xe3e3e3e3, 0x39393939, 0x82828282,
+		0x9b9b9b9b, 0x2f2f2f2f, 0xffffffff, 0x87878787,
+		0x34343434, 0x8e8e8e8e, 0x43434343, 0x44444444,
+		0xc4c4c4c4, 0xdededede, 0xe9e9e9e9, 0xcbcbcbcb,
+		0x54545454, 0x7b7b7b7b, 0x94949494, 0x32323232,
+		0xa6a6a6a6, 0xc2c2c2c2, 0x23232323, 0x3d3d3d3d,
+		0xeeeeeeee, 0x4c4c4c4c, 0x95959595, 0x0b0b0b0b,
+		0x42424242, 0xfafafafa, 0xc3c3c3c3, 0x4e4e4e4e,
+		0x08080808, 0x2e2e2e2e, 0xa1a1a1a1, 0x66666666,
+		0x28282828, 0xd9d9d9d9, 0x24242424, 0xb2b2b2b2,
+		0x76767676, 0x5b5b5b5b, 0xa2a2a2a2, 0x49494949,
+		0x6d6d6d6d, 0x8b8b8b8b, 0xd1d1d1d1, 0x25252525,
+		0x72727272, 0xf8f8f8f8, 0xf6f6f6f6, 0x64646464,
+		0x86868686, 0x68686868, 0x98989898, 0x16161616,
+		0xd4d4d4d4, 0xa4a4a4a4, 0x5c5c5c5c, 0xcccccccc,
+		0x5d5d5d5d, 0x65656565, 0xb6b6b6b6, 0x92929292,
+		0x6c6c6c6c, 0x70707070, 0x48484848, 0x50505050,
+		0xfdfdfdfd, 0xedededed, 0xb9b9b9b9, 0xdadadada,
+		0x5e5e5e5e, 0x15151515, 0x46464646, 0x57575757,
+		0xa7a7a7a7, 0x8d8d8d8d, 0x9d9d9d9d, 0x84848484,
+		0x90909090, 0xd8d8d8d8, 0xabababab, 0x00000000,
+		0x8c8c8c8c, 0xbcbcbcbc, 0xd3d3d3d3, 0x0a0a0a0a,
+		0xf7f7f7f7, 0xe4e4e4e4, 0x58585858, 0x05050505,
+		0xb8b8b8b8, 0xb3b3b3b3, 0x45454545, 0x06060606,
+		0xd0d0d0d0, 0x2c2c2c2c, 0x1e1e1e1e, 0x8f8f8f8f,
+		0xcacacaca, 0x3f3f3f3f, 0x0f0f0f0f, 0x02020202,
+		0xc1c1c1c1, 0xafafafaf, 0xbdbdbdbd, 0x03030303,
+		0x01010101, 0x13131313, 0x8a8a8a8a, 0x6b6b6b6b,
+		0x3a3a3a3a, 0x91919191, 0x11111111, 0x41414141,
+		0x4f4f4f4f, 0x67676767, 0xdcdcdcdc, 0xeaeaeaea,
+		0x97979797, 0xf2f2f2f2, 0xcfcfcfcf, 0xcececece,
+		0xf0f0f0f0, 0xb4b4b4b4, 0xe6e6e6e6, 0x73737373,
+		0x96969696, 0xacacacac, 0x74747474, 0x22222222,
+		0xe7e7e7e7, 0xadadadad, 0x35353535, 0x85858585,
+		0xe2e2e2e2, 0xf9f9f9f9, 0x37373737, 0xe8e8e8e8,
+		0x1c1c1c1c, 0x75757575, 0xdfdfdfdf, 0x6e6e6e6e,
+		0x47474747, 0xf1f1f1f1, 0x1a1a1a1a, 0x71717171,
+		0x1d1d1d1d, 0x29292929, 0xc5c5c5c5, 0x89898989,
+		0x6f6f6f6f, 0xb7b7b7b7, 0x62626262, 0x0e0e0e0e,
+		0xaaaaaaaa, 0x18181818, 0xbebebebe, 0x1b1b1b1b,
+		0xfcfcfcfc, 0x56565656, 0x3e3e3e3e, 0x4b4b4b4b,
+		0xc6c6c6c6, 0xd2d2d2d2, 0x79797979, 0x20202020,
+		0x9a9a9a9a, 0xdbdbdbdb, 0xc0c0c0c0, 0xfefefefe,
+		0x78787878, 0xcdcdcdcd, 0x5a5a5a5a, 0xf4f4f4f4,
+		0x1f1f1f1f, 0xdddddddd, 0xa8a8a8a8, 0x33333333,
+		0x88888888, 0x07070707, 0xc7c7c7c7, 0x31313131,
+		0xb1b1b1b1, 0x12121212, 0x10101010, 0x59595959,
+		0x27272727, 0x80808080, 0xecececec, 0x5f5f5f5f,
+		0x60606060, 0x51515151, 0x7f7f7f7f, 0xa9a9a9a9,
+		0x19191919, 0xb5b5b5b5, 0x4a4a4a4a, 0x0d0d0d0d,
+		0x2d2d2d2d, 0xe5e5e5e5, 0x7a7a7a7a, 0x9f9f9f9f,
+		0x93939393, 0xc9c9c9c9, 0x9c9c9c9c, 0xefefefef,
+		0xa0a0a0a0, 0xe0e0e0e0, 0x3b3b3b3b, 0x4d4d4d4d,
+		0xaeaeaeae, 0x2a2a2a2a, 0xf5f5f5f5, 0xb0b0b0b0,
+		0xc8c8c8c8, 0xebebebeb, 0xbbbbbbbb, 0x3c3c3c3c,
+		0x83838383, 0x53535353, 0x99999999, 0x61616161,
+		0x17171717, 0x2b2b2b2b, 0x04040404, 0x7e7e7e7e,
+		0xbabababa, 0x77777777, 0xd6d6d6d6, 0x26262626,
+		0xe1e1e1e1, 0x69696969, 0x14141414, 0x63636363,
+		0x55555555, 0x21212121, 0x0c0c0c0c, 0x7d7d7d7d
+	);
+	
+	var $rcon = array(
+		0x01000000, 0x02000000, 0x04000000, 0x08000000,
+		0x10000000, 0x20000000, 0x40000000, 0x80000000,
+		0x1B000000, 0x36000000
+	);
 
-  //////////////////// CORE FUNCTIONS ///////////////////////////
+	//////////////////// CORE FUNCTIONS ///////////////////////////
 
-  // Encrypt a single block (bin) and return (bout)
-  function AES_encrypt($bin, $key)
-  {
-    $rk = 0;
-    
-    if ($bin == '' || $key == '') {
-      librijndael2::trace("AES_encrypt: bin/key undefined");
-      return;
-    }
-    
-    // FIXME: BAD: we need rd_key
-  
-    // map byte array block to cipher state
-    // and add initial round key:
-    
-    $s0 = librijndael2::parseInt("0x" . substr($bin, 0 , 8)) ^ $key->rd_key[0];
-    $s1 = librijndael2::parseInt("0x" . substr($bin, 8 , 8)) ^ $key->rd_key[1];
-    $s2 = librijndael2::parseInt("0x" . substr($bin, 16, 8)) ^ $key->rd_key[2];
-    $s3 = librijndael2::parseInt("0x" . substr($bin, 24, 8)) ^ $key->rd_key[3];
-    
-    // Using Full Unroll (Bigger more a bit faster :) )
-    // round 1:
-    $t0 = $this->Te0[($s0 >> 24) & 0xff] ^ $this->Te1[($s1 >> 16) & 0xff] ^ $this->Te2[($s2 >>  8) & 0xff] ^ $this->Te3[$s3 & 0xff] ^ $key->rd_key[4];
-    $t1 = $this->Te0[($s1 >> 24) & 0xff] ^ $this->Te1[($s2 >> 16) & 0xff] ^ $this->Te2[($s3 >>  8) & 0xff] ^ $this->Te3[$s0 & 0xff] ^ $key->rd_key[5];
-    $t2 = $this->Te0[($s2 >> 24) & 0xff] ^ $this->Te1[($s3 >> 16) & 0xff] ^ $this->Te2[($s0 >>  8) & 0xff] ^ $this->Te3[$s1 & 0xff] ^ $key->rd_key[6];
-    $t3 = $this->Te0[($s3 >> 24) & 0xff] ^ $this->Te1[($s0 >> 16) & 0xff] ^ $this->Te2[($s1 >>  8) & 0xff] ^ $this->Te3[$s2 & 0xff] ^ $key->rd_key[7];
-    $s0 = $this->Te0[($t0 >> 24) & 0xff] ^ $this->Te1[($t1 >> 16) & 0xff] ^ $this->Te2[($t2 >>  8) & 0xff] ^ $this->Te3[$t3 & 0xff] ^ $key->rd_key[8];
-    $s1 = $this->Te0[($t1 >> 24) & 0xff] ^ $this->Te1[($t2 >> 16) & 0xff] ^ $this->Te2[($t3 >>  8) & 0xff] ^ $this->Te3[$t0 & 0xff] ^ $key->rd_key[9];
-    $s2 = $this->Te0[($t2 >> 24) & 0xff] ^ $this->Te1[($t3 >> 16) & 0xff] ^ $this->Te2[($t0 >>  8) & 0xff] ^ $this->Te3[$t1 & 0xff] ^ $key->rd_key[10];
-    $s3 = $this->Te0[($t3 >> 24) & 0xff] ^ $this->Te1[($t0 >> 16) & 0xff] ^ $this->Te2[($t1 >>  8) & 0xff] ^ $this->Te3[$t2 & 0xff] ^ $key->rd_key[11];
-    $t0 = $this->Te0[($s0 >> 24) & 0xff] ^ $this->Te1[($s1 >> 16) & 0xff] ^ $this->Te2[($s2 >>  8) & 0xff] ^ $this->Te3[$s3 & 0xff] ^ $key->rd_key[12];
-    $t1 = $this->Te0[($s1 >> 24) & 0xff] ^ $this->Te1[($s2 >> 16) & 0xff] ^ $this->Te2[($s3 >>  8) & 0xff] ^ $this->Te3[$s0 & 0xff] ^ $key->rd_key[13];
-    $t2 = $this->Te0[($s2 >> 24) & 0xff] ^ $this->Te1[($s3 >> 16) & 0xff] ^ $this->Te2[($s0 >>  8) & 0xff] ^ $this->Te3[$s1 & 0xff] ^ $key->rd_key[14];
-    $t3 = $this->Te0[($s3 >> 24) & 0xff] ^ $this->Te1[($s0 >> 16) & 0xff] ^ $this->Te2[($s1 >>  8) & 0xff] ^ $this->Te3[$s2 & 0xff] ^ $key->rd_key[15];
-    $s0 = $this->Te0[($t0 >> 24) & 0xff] ^ $this->Te1[($t1 >> 16) & 0xff] ^ $this->Te2[($t2 >>  8) & 0xff] ^ $this->Te3[$t3 & 0xff] ^ $key->rd_key[16];
-    $s1 = $this->Te0[($t1 >> 24) & 0xff] ^ $this->Te1[($t2 >> 16) & 0xff] ^ $this->Te2[($t3 >>  8) & 0xff] ^ $this->Te3[$t0 & 0xff] ^ $key->rd_key[17];
-    $s2 = $this->Te0[($t2 >> 24) & 0xff] ^ $this->Te1[($t3 >> 16) & 0xff] ^ $this->Te2[($t0 >>  8) & 0xff] ^ $this->Te3[$t1 & 0xff] ^ $key->rd_key[18];
-    $s3 = $this->Te0[($t3 >> 24) & 0xff] ^ $this->Te1[($t0 >> 16) & 0xff] ^ $this->Te2[($t1 >>  8) & 0xff] ^ $this->Te3[$t2 & 0xff] ^ $key->rd_key[19];
-    $t0 = $this->Te0[($s0 >> 24) & 0xff] ^ $this->Te1[($s1 >> 16) & 0xff] ^ $this->Te2[($s2 >>  8) & 0xff] ^ $this->Te3[$s3 & 0xff] ^ $key->rd_key[20];
-    $t1 = $this->Te0[($s1 >> 24) & 0xff] ^ $this->Te1[($s2 >> 16) & 0xff] ^ $this->Te2[($s3 >>  8) & 0xff] ^ $this->Te3[$s0 & 0xff] ^ $key->rd_key[21];
-    $t2 = $this->Te0[($s2 >> 24) & 0xff] ^ $this->Te1[($s3 >> 16) & 0xff] ^ $this->Te2[($s0 >>  8) & 0xff] ^ $this->Te3[$s1 & 0xff] ^ $key->rd_key[22];
-    $t3 = $this->Te0[($s3 >> 24) & 0xff] ^ $this->Te1[($s0 >> 16) & 0xff] ^ $this->Te2[($s1 >>  8) & 0xff] ^ $this->Te3[$s2 & 0xff] ^ $key->rd_key[23];
-    $s0 = $this->Te0[($t0 >> 24) & 0xff] ^ $this->Te1[($t1 >> 16) & 0xff] ^ $this->Te2[($t2 >>  8) & 0xff] ^ $this->Te3[$t3 & 0xff] ^ $key->rd_key[24];
-    $s1 = $this->Te0[($t1 >> 24) & 0xff] ^ $this->Te1[($t2 >> 16) & 0xff] ^ $this->Te2[($t3 >>  8) & 0xff] ^ $this->Te3[$t0 & 0xff] ^ $key->rd_key[25];
-    $s2 = $this->Te0[($t2 >> 24) & 0xff] ^ $this->Te1[($t3 >> 16) & 0xff] ^ $this->Te2[($t0 >>  8) & 0xff] ^ $this->Te3[$t1 & 0xff] ^ $key->rd_key[26];
-    $s3 = $this->Te0[($t3 >> 24) & 0xff] ^ $this->Te1[($t0 >> 16) & 0xff] ^ $this->Te2[($t1 >>  8) & 0xff] ^ $this->Te3[$t2 & 0xff] ^ $key->rd_key[27];
-    $t0 = $this->Te0[($s0 >> 24) & 0xff] ^ $this->Te1[($s1 >> 16) & 0xff] ^ $this->Te2[($s2 >>  8) & 0xff] ^ $this->Te3[$s3 & 0xff] ^ $key->rd_key[28];
-    $t1 = $this->Te0[($s1 >> 24) & 0xff] ^ $this->Te1[($s2 >> 16) & 0xff] ^ $this->Te2[($s3 >>  8) & 0xff] ^ $this->Te3[$s0 & 0xff] ^ $key->rd_key[29];
-    $t2 = $this->Te0[($s2 >> 24) & 0xff] ^ $this->Te1[($s3 >> 16) & 0xff] ^ $this->Te2[($s0 >>  8) & 0xff] ^ $this->Te3[$s1 & 0xff] ^ $key->rd_key[30];
-    $t3 = $this->Te0[($s3 >> 24) & 0xff] ^ $this->Te1[($s0 >> 16) & 0xff] ^ $this->Te2[($s1 >>  8) & 0xff] ^ $this->Te3[$s2 & 0xff] ^ $key->rd_key[31];
-    $s0 = $this->Te0[($t0 >> 24) & 0xff] ^ $this->Te1[($t1 >> 16) & 0xff] ^ $this->Te2[($t2 >>  8) & 0xff] ^ $this->Te3[$t3 & 0xff] ^ $key->rd_key[32];
-    $s1 = $this->Te0[($t1 >> 24) & 0xff] ^ $this->Te1[($t2 >> 16) & 0xff] ^ $this->Te2[($t3 >>  8) & 0xff] ^ $this->Te3[$t0 & 0xff] ^ $key->rd_key[33];
-    $s2 = $this->Te0[($t2 >> 24) & 0xff] ^ $this->Te1[($t3 >> 16) & 0xff] ^ $this->Te2[($t0 >>  8) & 0xff] ^ $this->Te3[$t1 & 0xff] ^ $key->rd_key[34];
-    $s3 = $this->Te0[($t3 >> 24) & 0xff] ^ $this->Te1[($t0 >> 16) & 0xff] ^ $this->Te2[($t1 >>  8) & 0xff] ^ $this->Te3[$t2 & 0xff] ^ $key->rd_key[35];
-    $t0 = $this->Te0[($s0 >> 24) & 0xff] ^ $this->Te1[($s1 >> 16) & 0xff] ^ $this->Te2[($s2 >>  8) & 0xff] ^ $this->Te3[$s3 & 0xff] ^ $key->rd_key[36];
-    $t1 = $this->Te0[($s1 >> 24) & 0xff] ^ $this->Te1[($s2 >> 16) & 0xff] ^ $this->Te2[($s3 >>  8) & 0xff] ^ $this->Te3[$s0 & 0xff] ^ $key->rd_key[37];
-    $t2 = $this->Te0[($s2 >> 24) & 0xff] ^ $this->Te1[($s3 >> 16) & 0xff] ^ $this->Te2[($s0 >>  8) & 0xff] ^ $this->Te3[$s1 & 0xff] ^ $key->rd_key[38];
-    $t3 = $this->Te0[($s3 >> 24) & 0xff] ^ $this->Te1[($s0 >> 16) & 0xff] ^ $this->Te2[($s1 >>  8) & 0xff] ^ $this->Te3[$s2 & 0xff] ^ $key->rd_key[39];
-    
-    // FIXME: BAD: need $key->rounds
-    
-    if ($key->rounds > 10) {
-        // round 10:
-        $s0 = $this->Te0[($t0 >> 24) & 0xff] ^ $this->Te1[($t1 >> 16) & 0xff] ^ $this->Te2[($t2 >>  8) & 0xff] ^ $this->Te3[$t3 & 0xff] ^ $key->rd_key[40];
-        $s1 = $this->Te0[($t1 >> 24) & 0xff] ^ $this->Te1[($t2 >> 16) & 0xff] ^ $this->Te2[($t3 >>  8) & 0xff] ^ $this->Te3[$t0 & 0xff] ^ $key->rd_key[41];
-        $s2 = $this->Te0[($t2 >> 24) & 0xff] ^ $this->Te1[($t3 >> 16) & 0xff] ^ $this->Te2[($t0 >>  8) & 0xff] ^ $this->Te3[$t1 & 0xff] ^ $key->rd_key[42];
-        $s3 = $this->Te0[($t3 >> 24) & 0xff] ^ $this->Te1[($t0 >> 16) & 0xff] ^ $this->Te2[($t1 >>  8) & 0xff] ^ $this->Te3[$t2 & 0xff] ^ $key->rd_key[43];
-        $t0 = $this->Te0[($s0 >> 24) & 0xff] ^ $this->Te1[($s1 >> 16) & 0xff] ^ $this->Te2[($s2 >>  8) & 0xff] ^ $this->Te3[$s3 & 0xff] ^ $key->rd_key[44];
-        $t1 = $this->Te0[($s1 >> 24) & 0xff] ^ $this->Te1[($s2 >> 16) & 0xff] ^ $this->Te2[($s3 >>  8) & 0xff] ^ $this->Te3[$s0 & 0xff] ^ $key->rd_key[45];
-        $t2 = $this->Te0[($s2 >> 24) & 0xff] ^ $this->Te1[($s3 >> 16) & 0xff] ^ $this->Te2[($s0 >>  8) & 0xff] ^ $this->Te3[$s1 & 0xff] ^ $key->rd_key[46];
-        $t3 = $this->Te0[($s3 >> 24) & 0xff] ^ $this->Te1[($s0 >> 16) & 0xff] ^ $this->Te2[($s1 >>  8) & 0xff] ^ $this->Te3[$s2 & 0xff] ^ $key->rd_key[47];
-        
-      if ($key->rounds > 12) {
-            $s0 = $this->Te0[($t0 >> 24) & 0xff] ^ $this->Te1[($t1 >> 16) & 0xff] ^ $this->Te2[($t2 >>  8) & 0xff] ^ $this->Te3[$t3 & 0xff] ^ $key->rd_key[48];
-            $s1 = $this->Te0[($t1 >> 24) & 0xff] ^ $this->Te1[($t2 >> 16) & 0xff] ^ $this->Te2[($t3 >>  8) & 0xff] ^ $this->Te3[$t0 & 0xff] ^ $key->rd_key[49];
-            $s2 = $this->Te0[($t2 >> 24) & 0xff] ^ $this->Te1[($t3 >> 16) & 0xff] ^ $this->Te2[($t0 >>  8) & 0xff] ^ $this->Te3[$t1 & 0xff] ^ $key->rd_key[50];
-            $s3 = $this->Te0[($t3 >> 24) & 0xff] ^ $this->Te1[($t0 >> 16) & 0xff] ^ $this->Te2[($t1 >>  8) & 0xff] ^ $this->Te3[$t2 & 0xff] ^ $key->rd_key[51];
-            $t0 = $this->Te0[($s0 >> 24) & 0xff] ^ $this->Te1[($s1 >> 16) & 0xff] ^ $this->Te2[($s2 >>  8) & 0xff] ^ $this->Te3[$s3 & 0xff] ^ $key->rd_key[52];
-            $t1 = $this->Te0[($s1 >> 24) & 0xff] ^ $this->Te1[($s2 >> 16) & 0xff] ^ $this->Te2[($s3 >>  8) & 0xff] ^ $this->Te3[$s0 & 0xff] ^ $key->rd_key[53];
-            $t2 = $this->Te0[($s2 >> 24) & 0xff] ^ $this->Te1[($s3 >> 16) & 0xff] ^ $this->Te2[($s0 >>  8) & 0xff] ^ $this->Te3[$s1 & 0xff] ^ $key->rd_key[54];
-            $t3 = $this->Te0[($s3 >> 24) & 0xff] ^ $this->Te1[($s0 >> 16) & 0xff] ^ $this->Te2[($s1 >>  8) & 0xff] ^ $this->Te3[$s2 & 0xff] ^ $key->rd_key[55];   
-        }
-    }
-   
-    // This is correct
-    $rk = $key->rounds << 2;
-  
-  
-    /*
-    // No Full Unroll 
-    */
-  
-    // Apply last round and
-    // map cipher state to byte array block:
-     
-    $s0 =  ($this->Te4[($t0 >> 24) & 0xff] & 0xff000000) ^
-           ($this->Te4[($t1 >> 16) & 0xff] & 0x00ff0000) ^
-           ($this->Te4[($t2 >>  8) & 0xff] & 0x0000ff00) ^
-           ($this->Te4[($t3      ) & 0xff] & 0x000000ff) ^
-            $key->rd_key[$rk];
-  
-    $out  = librijndael2::ord2hex(($s0 >> 24) & 0xff);
-    $out .= librijndael2::ord2hex(($s0 >> 16) & 0xff);
-    $out .= librijndael2::ord2hex(($s0 >> 8) & 0xff);
-    $out .= librijndael2::ord2hex($s0 & 0xff);
+	// Encrypt a single block (bin) and return (bout)
+	function AES_encrypt($bin, $key)
+	{
+		$rk = 0;
+		
+		if ($bin == '' || $key == '') {
+			librijndael2::trace("AES_encrypt: bin/key undefined");
+			return;
+		}
+		
+		// FIXME: BAD: we need rd_key
+	
+		// map byte array block to cipher state
+		// and add initial round key:
+		
+		$s0 = librijndael2::parseInt("0x" . substr($bin, 0 , 8)) ^ $key->rd_key[0];
+		$s1 = librijndael2::parseInt("0x" . substr($bin, 8 , 8)) ^ $key->rd_key[1];
+		$s2 = librijndael2::parseInt("0x" . substr($bin, 16, 8)) ^ $key->rd_key[2];
+		$s3 = librijndael2::parseInt("0x" . substr($bin, 24, 8)) ^ $key->rd_key[3];
+		
+		// Using Full Unroll (Bigger more a bit faster :) )
+		// round 1:
+		$t0 = $this->Te0[($s0 >> 24) & 0xff] ^ $this->Te1[($s1 >> 16) & 0xff] ^ $this->Te2[($s2 >>  8) & 0xff] ^ $this->Te3[$s3 & 0xff] ^ $key->rd_key[4];
+		$t1 = $this->Te0[($s1 >> 24) & 0xff] ^ $this->Te1[($s2 >> 16) & 0xff] ^ $this->Te2[($s3 >>  8) & 0xff] ^ $this->Te3[$s0 & 0xff] ^ $key->rd_key[5];
+		$t2 = $this->Te0[($s2 >> 24) & 0xff] ^ $this->Te1[($s3 >> 16) & 0xff] ^ $this->Te2[($s0 >>  8) & 0xff] ^ $this->Te3[$s1 & 0xff] ^ $key->rd_key[6];
+		$t3 = $this->Te0[($s3 >> 24) & 0xff] ^ $this->Te1[($s0 >> 16) & 0xff] ^ $this->Te2[($s1 >>  8) & 0xff] ^ $this->Te3[$s2 & 0xff] ^ $key->rd_key[7];
+		$s0 = $this->Te0[($t0 >> 24) & 0xff] ^ $this->Te1[($t1 >> 16) & 0xff] ^ $this->Te2[($t2 >>  8) & 0xff] ^ $this->Te3[$t3 & 0xff] ^ $key->rd_key[8];
+		$s1 = $this->Te0[($t1 >> 24) & 0xff] ^ $this->Te1[($t2 >> 16) & 0xff] ^ $this->Te2[($t3 >>  8) & 0xff] ^ $this->Te3[$t0 & 0xff] ^ $key->rd_key[9];
+		$s2 = $this->Te0[($t2 >> 24) & 0xff] ^ $this->Te1[($t3 >> 16) & 0xff] ^ $this->Te2[($t0 >>  8) & 0xff] ^ $this->Te3[$t1 & 0xff] ^ $key->rd_key[10];
+		$s3 = $this->Te0[($t3 >> 24) & 0xff] ^ $this->Te1[($t0 >> 16) & 0xff] ^ $this->Te2[($t1 >>  8) & 0xff] ^ $this->Te3[$t2 & 0xff] ^ $key->rd_key[11];
+		$t0 = $this->Te0[($s0 >> 24) & 0xff] ^ $this->Te1[($s1 >> 16) & 0xff] ^ $this->Te2[($s2 >>  8) & 0xff] ^ $this->Te3[$s3 & 0xff] ^ $key->rd_key[12];
+		$t1 = $this->Te0[($s1 >> 24) & 0xff] ^ $this->Te1[($s2 >> 16) & 0xff] ^ $this->Te2[($s3 >>  8) & 0xff] ^ $this->Te3[$s0 & 0xff] ^ $key->rd_key[13];
+		$t2 = $this->Te0[($s2 >> 24) & 0xff] ^ $this->Te1[($s3 >> 16) & 0xff] ^ $this->Te2[($s0 >>  8) & 0xff] ^ $this->Te3[$s1 & 0xff] ^ $key->rd_key[14];
+		$t3 = $this->Te0[($s3 >> 24) & 0xff] ^ $this->Te1[($s0 >> 16) & 0xff] ^ $this->Te2[($s1 >>  8) & 0xff] ^ $this->Te3[$s2 & 0xff] ^ $key->rd_key[15];
+		$s0 = $this->Te0[($t0 >> 24) & 0xff] ^ $this->Te1[($t1 >> 16) & 0xff] ^ $this->Te2[($t2 >>  8) & 0xff] ^ $this->Te3[$t3 & 0xff] ^ $key->rd_key[16];
+		$s1 = $this->Te0[($t1 >> 24) & 0xff] ^ $this->Te1[($t2 >> 16) & 0xff] ^ $this->Te2[($t3 >>  8) & 0xff] ^ $this->Te3[$t0 & 0xff] ^ $key->rd_key[17];
+		$s2 = $this->Te0[($t2 >> 24) & 0xff] ^ $this->Te1[($t3 >> 16) & 0xff] ^ $this->Te2[($t0 >>  8) & 0xff] ^ $this->Te3[$t1 & 0xff] ^ $key->rd_key[18];
+		$s3 = $this->Te0[($t3 >> 24) & 0xff] ^ $this->Te1[($t0 >> 16) & 0xff] ^ $this->Te2[($t1 >>  8) & 0xff] ^ $this->Te3[$t2 & 0xff] ^ $key->rd_key[19];
+		$t0 = $this->Te0[($s0 >> 24) & 0xff] ^ $this->Te1[($s1 >> 16) & 0xff] ^ $this->Te2[($s2 >>  8) & 0xff] ^ $this->Te3[$s3 & 0xff] ^ $key->rd_key[20];
+		$t1 = $this->Te0[($s1 >> 24) & 0xff] ^ $this->Te1[($s2 >> 16) & 0xff] ^ $this->Te2[($s3 >>  8) & 0xff] ^ $this->Te3[$s0 & 0xff] ^ $key->rd_key[21];
+		$t2 = $this->Te0[($s2 >> 24) & 0xff] ^ $this->Te1[($s3 >> 16) & 0xff] ^ $this->Te2[($s0 >>  8) & 0xff] ^ $this->Te3[$s1 & 0xff] ^ $key->rd_key[22];
+		$t3 = $this->Te0[($s3 >> 24) & 0xff] ^ $this->Te1[($s0 >> 16) & 0xff] ^ $this->Te2[($s1 >>  8) & 0xff] ^ $this->Te3[$s2 & 0xff] ^ $key->rd_key[23];
+		$s0 = $this->Te0[($t0 >> 24) & 0xff] ^ $this->Te1[($t1 >> 16) & 0xff] ^ $this->Te2[($t2 >>  8) & 0xff] ^ $this->Te3[$t3 & 0xff] ^ $key->rd_key[24];
+		$s1 = $this->Te0[($t1 >> 24) & 0xff] ^ $this->Te1[($t2 >> 16) & 0xff] ^ $this->Te2[($t3 >>  8) & 0xff] ^ $this->Te3[$t0 & 0xff] ^ $key->rd_key[25];
+		$s2 = $this->Te0[($t2 >> 24) & 0xff] ^ $this->Te1[($t3 >> 16) & 0xff] ^ $this->Te2[($t0 >>  8) & 0xff] ^ $this->Te3[$t1 & 0xff] ^ $key->rd_key[26];
+		$s3 = $this->Te0[($t3 >> 24) & 0xff] ^ $this->Te1[($t0 >> 16) & 0xff] ^ $this->Te2[($t1 >>  8) & 0xff] ^ $this->Te3[$t2 & 0xff] ^ $key->rd_key[27];
+		$t0 = $this->Te0[($s0 >> 24) & 0xff] ^ $this->Te1[($s1 >> 16) & 0xff] ^ $this->Te2[($s2 >>  8) & 0xff] ^ $this->Te3[$s3 & 0xff] ^ $key->rd_key[28];
+		$t1 = $this->Te0[($s1 >> 24) & 0xff] ^ $this->Te1[($s2 >> 16) & 0xff] ^ $this->Te2[($s3 >>  8) & 0xff] ^ $this->Te3[$s0 & 0xff] ^ $key->rd_key[29];
+		$t2 = $this->Te0[($s2 >> 24) & 0xff] ^ $this->Te1[($s3 >> 16) & 0xff] ^ $this->Te2[($s0 >>  8) & 0xff] ^ $this->Te3[$s1 & 0xff] ^ $key->rd_key[30];
+		$t3 = $this->Te0[($s3 >> 24) & 0xff] ^ $this->Te1[($s0 >> 16) & 0xff] ^ $this->Te2[($s1 >>  8) & 0xff] ^ $this->Te3[$s2 & 0xff] ^ $key->rd_key[31];
+		$s0 = $this->Te0[($t0 >> 24) & 0xff] ^ $this->Te1[($t1 >> 16) & 0xff] ^ $this->Te2[($t2 >>  8) & 0xff] ^ $this->Te3[$t3 & 0xff] ^ $key->rd_key[32];
+		$s1 = $this->Te0[($t1 >> 24) & 0xff] ^ $this->Te1[($t2 >> 16) & 0xff] ^ $this->Te2[($t3 >>  8) & 0xff] ^ $this->Te3[$t0 & 0xff] ^ $key->rd_key[33];
+		$s2 = $this->Te0[($t2 >> 24) & 0xff] ^ $this->Te1[($t3 >> 16) & 0xff] ^ $this->Te2[($t0 >>  8) & 0xff] ^ $this->Te3[$t1 & 0xff] ^ $key->rd_key[34];
+		$s3 = $this->Te0[($t3 >> 24) & 0xff] ^ $this->Te1[($t0 >> 16) & 0xff] ^ $this->Te2[($t1 >>  8) & 0xff] ^ $this->Te3[$t2 & 0xff] ^ $key->rd_key[35];
+		$t0 = $this->Te0[($s0 >> 24) & 0xff] ^ $this->Te1[($s1 >> 16) & 0xff] ^ $this->Te2[($s2 >>  8) & 0xff] ^ $this->Te3[$s3 & 0xff] ^ $key->rd_key[36];
+		$t1 = $this->Te0[($s1 >> 24) & 0xff] ^ $this->Te1[($s2 >> 16) & 0xff] ^ $this->Te2[($s3 >>  8) & 0xff] ^ $this->Te3[$s0 & 0xff] ^ $key->rd_key[37];
+		$t2 = $this->Te0[($s2 >> 24) & 0xff] ^ $this->Te1[($s3 >> 16) & 0xff] ^ $this->Te2[($s0 >>  8) & 0xff] ^ $this->Te3[$s1 & 0xff] ^ $key->rd_key[38];
+		$t3 = $this->Te0[($s3 >> 24) & 0xff] ^ $this->Te1[($s0 >> 16) & 0xff] ^ $this->Te2[($s1 >>  8) & 0xff] ^ $this->Te3[$s2 & 0xff] ^ $key->rd_key[39];
+		
+		// FIXME: BAD: need $key->rounds
+		
+		if ($key->rounds > 10) {
+				// round 10:
+				$s0 = $this->Te0[($t0 >> 24) & 0xff] ^ $this->Te1[($t1 >> 16) & 0xff] ^ $this->Te2[($t2 >>  8) & 0xff] ^ $this->Te3[$t3 & 0xff] ^ $key->rd_key[40];
+				$s1 = $this->Te0[($t1 >> 24) & 0xff] ^ $this->Te1[($t2 >> 16) & 0xff] ^ $this->Te2[($t3 >>  8) & 0xff] ^ $this->Te3[$t0 & 0xff] ^ $key->rd_key[41];
+				$s2 = $this->Te0[($t2 >> 24) & 0xff] ^ $this->Te1[($t3 >> 16) & 0xff] ^ $this->Te2[($t0 >>  8) & 0xff] ^ $this->Te3[$t1 & 0xff] ^ $key->rd_key[42];
+				$s3 = $this->Te0[($t3 >> 24) & 0xff] ^ $this->Te1[($t0 >> 16) & 0xff] ^ $this->Te2[($t1 >>  8) & 0xff] ^ $this->Te3[$t2 & 0xff] ^ $key->rd_key[43];
+				$t0 = $this->Te0[($s0 >> 24) & 0xff] ^ $this->Te1[($s1 >> 16) & 0xff] ^ $this->Te2[($s2 >>  8) & 0xff] ^ $this->Te3[$s3 & 0xff] ^ $key->rd_key[44];
+				$t1 = $this->Te0[($s1 >> 24) & 0xff] ^ $this->Te1[($s2 >> 16) & 0xff] ^ $this->Te2[($s3 >>  8) & 0xff] ^ $this->Te3[$s0 & 0xff] ^ $key->rd_key[45];
+				$t2 = $this->Te0[($s2 >> 24) & 0xff] ^ $this->Te1[($s3 >> 16) & 0xff] ^ $this->Te2[($s0 >>  8) & 0xff] ^ $this->Te3[$s1 & 0xff] ^ $key->rd_key[46];
+				$t3 = $this->Te0[($s3 >> 24) & 0xff] ^ $this->Te1[($s0 >> 16) & 0xff] ^ $this->Te2[($s1 >>  8) & 0xff] ^ $this->Te3[$s2 & 0xff] ^ $key->rd_key[47];
+				
+			if ($key->rounds > 12) {
+						$s0 = $this->Te0[($t0 >> 24) & 0xff] ^ $this->Te1[($t1 >> 16) & 0xff] ^ $this->Te2[($t2 >>  8) & 0xff] ^ $this->Te3[$t3 & 0xff] ^ $key->rd_key[48];
+						$s1 = $this->Te0[($t1 >> 24) & 0xff] ^ $this->Te1[($t2 >> 16) & 0xff] ^ $this->Te2[($t3 >>  8) & 0xff] ^ $this->Te3[$t0 & 0xff] ^ $key->rd_key[49];
+						$s2 = $this->Te0[($t2 >> 24) & 0xff] ^ $this->Te1[($t3 >> 16) & 0xff] ^ $this->Te2[($t0 >>  8) & 0xff] ^ $this->Te3[$t1 & 0xff] ^ $key->rd_key[50];
+						$s3 = $this->Te0[($t3 >> 24) & 0xff] ^ $this->Te1[($t0 >> 16) & 0xff] ^ $this->Te2[($t1 >>  8) & 0xff] ^ $this->Te3[$t2 & 0xff] ^ $key->rd_key[51];
+						$t0 = $this->Te0[($s0 >> 24) & 0xff] ^ $this->Te1[($s1 >> 16) & 0xff] ^ $this->Te2[($s2 >>  8) & 0xff] ^ $this->Te3[$s3 & 0xff] ^ $key->rd_key[52];
+						$t1 = $this->Te0[($s1 >> 24) & 0xff] ^ $this->Te1[($s2 >> 16) & 0xff] ^ $this->Te2[($s3 >>  8) & 0xff] ^ $this->Te3[$s0 & 0xff] ^ $key->rd_key[53];
+						$t2 = $this->Te0[($s2 >> 24) & 0xff] ^ $this->Te1[($s3 >> 16) & 0xff] ^ $this->Te2[($s0 >>  8) & 0xff] ^ $this->Te3[$s1 & 0xff] ^ $key->rd_key[54];
+						$t3 = $this->Te0[($s3 >> 24) & 0xff] ^ $this->Te1[($s0 >> 16) & 0xff] ^ $this->Te2[($s1 >>  8) & 0xff] ^ $this->Te3[$s2 & 0xff] ^ $key->rd_key[55];   
+				}
+		}
+ 	
+		// This is correct
+		$rk = $key->rounds << 2;
+	
+	
+		/*
+		// No Full Unroll 
+		*/
+	
+		// Apply last round and
+		// map cipher state to byte array block:
+ 		
+		$s0 =  ($this->Te4[($t0 >> 24) & 0xff] & 0xff000000) ^
+ 					($this->Te4[($t1 >> 16) & 0xff] & 0x00ff0000) ^
+ 					($this->Te4[($t2 >>  8) & 0xff] & 0x0000ff00) ^
+ 					($this->Te4[($t3      ) & 0xff] & 0x000000ff) ^
+						$key->rd_key[$rk];
+	
+		$out  = librijndael2::ord2hex(($s0 >> 24) & 0xff);
+		$out .= librijndael2::ord2hex(($s0 >> 16) & 0xff);
+		$out .= librijndael2::ord2hex(($s0 >> 8) & 0xff);
+		$out .= librijndael2::ord2hex($s0 & 0xff);
 
-    $s1 =  ($this->Te4[($t1 >> 24) & 0xff] & 0xff000000) ^
-           ($this->Te4[($t2 >> 16) & 0xff] & 0x00ff0000) ^
-           ($this->Te4[($t3 >>  8) & 0xff] & 0x0000ff00) ^
-           ($this->Te4[($t0      ) & 0xff] & 0x000000ff) ^
-           $key->rd_key[$rk+1];
-      
-    $out .= librijndael2::ord2hex(($s1 >> 24) & 0xff);
-    $out .= librijndael2::ord2hex(($s1 >> 16) & 0xff);
-    $out .= librijndael2::ord2hex(($s1 >> 8) & 0xff);
-    $out .= librijndael2::ord2hex($s1 & 0xff);
-    
-    $s2 =  ($this->Te4[($t2 >> 24) & 0xff] & 0xff000000) ^
-           ($this->Te4[($t3 >> 16) & 0xff] & 0x00ff0000) ^
-           ($this->Te4[($t0 >>  8) & 0xff] & 0x0000ff00) ^
-           ($this->Te4[($t1      ) & 0xff] & 0x000000ff) ^
-           $key->rd_key[$rk+2];
+		$s1 =  ($this->Te4[($t1 >> 24) & 0xff] & 0xff000000) ^
+ 					($this->Te4[($t2 >> 16) & 0xff] & 0x00ff0000) ^
+ 					($this->Te4[($t3 >>  8) & 0xff] & 0x0000ff00) ^
+ 					($this->Te4[($t0      ) & 0xff] & 0x000000ff) ^
+ 					$key->rd_key[$rk+1];
+			
+		$out .= librijndael2::ord2hex(($s1 >> 24) & 0xff);
+		$out .= librijndael2::ord2hex(($s1 >> 16) & 0xff);
+		$out .= librijndael2::ord2hex(($s1 >> 8) & 0xff);
+		$out .= librijndael2::ord2hex($s1 & 0xff);
+		
+		$s2 =  ($this->Te4[($t2 >> 24) & 0xff] & 0xff000000) ^
+ 					($this->Te4[($t3 >> 16) & 0xff] & 0x00ff0000) ^
+ 					($this->Te4[($t0 >>  8) & 0xff] & 0x0000ff00) ^
+ 					($this->Te4[($t1      ) & 0xff] & 0x000000ff) ^
+ 					$key->rd_key[$rk+2];
 
-    $out .= librijndael2::ord2hex(($s2 >> 24) & 0xff);
-    $out .= librijndael2::ord2hex(($s2 >> 16) & 0xff);
-    $out .= librijndael2::ord2hex(($s2 >> 8) & 0xff); 
-    $out .= librijndael2::ord2hex($s2 & 0xff);
-    
-    $s3 =  ($this->Te4[($t3 >> 24) & 0xff] & 0xff000000) ^
-           ($this->Te4[($t0 >> 16) & 0xff] & 0x00ff0000) ^
-           ($this->Te4[($t1 >>  8) & 0xff] & 0x0000ff00) ^
-           ($this->Te4[($t2      ) & 0xff] & 0x000000ff) ^
-           $key->rd_key[$rk+3];
-    
-    $out .= librijndael2::ord2hex(($s3 >> 24) & 0xff);
-    $out .= librijndael2::ord2hex(($s3 >> 16) & 0xff);
-    $out .= librijndael2::ord2hex(($s3 >> 8) & 0xff);
-    $out .= librijndael2::ord2hex($s3 & 0xff);
-  
-    return $out;
-  }
+		$out .= librijndael2::ord2hex(($s2 >> 24) & 0xff);
+		$out .= librijndael2::ord2hex(($s2 >> 16) & 0xff);
+		$out .= librijndael2::ord2hex(($s2 >> 8) & 0xff); 
+		$out .= librijndael2::ord2hex($s2 & 0xff);
+		
+		$s3 =  ($this->Te4[($t3 >> 24) & 0xff] & 0xff000000) ^
+ 					($this->Te4[($t0 >> 16) & 0xff] & 0x00ff0000) ^
+ 					($this->Te4[($t1 >>  8) & 0xff] & 0x0000ff00) ^
+ 					($this->Te4[($t2      ) & 0xff] & 0x000000ff) ^
+ 					$key->rd_key[$rk+3];
+		
+		$out .= librijndael2::ord2hex(($s3 >> 24) & 0xff);
+		$out .= librijndael2::ord2hex(($s3 >> 16) & 0xff);
+		$out .= librijndael2::ord2hex(($s3 >> 8) & 0xff);
+		$out .= librijndael2::ord2hex($s3 & 0xff);
+	
+		return $out;
+	}
 
 
-  // Decrypt a single block (bin) and return (bout)
-  function AES_decrypt($bin, $key)
-  {
-    $rk = 0;
-    // var r;  // No Full Unroll
+	// Decrypt a single block (bin) and return (bout)
+	function AES_decrypt($bin, $key)
+	{
+		$rk = 0;
+		// var r;  // No Full Unroll
 
-    if ($bin == '' || $key == '')
-    {
-      librijndael2::trace("AES_decrypt: bin/key undefined");
-      return;
-    }
-    
-    // FIXME: BAD: need $key->rd_key
+		if ($bin == '' || $key == '')
+		{
+			librijndael2::trace("AES_decrypt: bin/key undefined");
+			return;
+		}
+		
+		// FIXME: BAD: need $key->rd_key
 
-    // map byte array block to cipher state
-    // and add initial round key:
-    $s0 = librijndael2::parseInt("0x" . substr($bin, 0 , 8)) ^ $key->rd_key[0];
-    $s1 = librijndael2::parseInt("0x" . substr($bin, 8 , 8)) ^ $key->rd_key[1];
-    $s2 = librijndael2::parseInt("0x" . substr($bin, 16, 8)) ^ $key->rd_key[2];
-    $s3 = librijndael2::parseInt("0x" . substr($bin, 24, 8)) ^ $key->rd_key[3];
-   
-    // Using Full Unroll (Bigger more a bit faster :) )
-    $t0 = $this->Td0[($s0 >> 24) & 0xff] ^ $this->Td1[($s3 >> 16) & 0xff] ^ $this->Td2[($s2 >>  8) & 0xff] ^ $this->Td3[$s1 & 0xff] ^ $key->rd_key[4];  // ROUND 1
-    $t1 = $this->Td0[($s1 >> 24) & 0xff] ^ $this->Td1[($s0 >> 16) & 0xff] ^ $this->Td2[($s3 >>  8) & 0xff] ^ $this->Td3[$s2 & 0xff] ^ $key->rd_key[5];
-    $t2 = $this->Td0[($s2 >> 24) & 0xff] ^ $this->Td1[($s1 >> 16) & 0xff] ^ $this->Td2[($s0 >>  8) & 0xff] ^ $this->Td3[$s3 & 0xff] ^ $key->rd_key[6];
-    $t3 = $this->Td0[($s3 >> 24) & 0xff] ^ $this->Td1[($s2 >> 16) & 0xff] ^ $this->Td2[($s1 >>  8) & 0xff] ^ $this->Td3[$s0 & 0xff] ^ $key->rd_key[7];
-    $s0 = $this->Td0[($t0 >> 24) & 0xff] ^ $this->Td1[($t3 >> 16) & 0xff] ^ $this->Td2[($t2 >>  8) & 0xff] ^ $this->Td3[$t1 & 0xff] ^ $key->rd_key[8];  // ROUND 2
-    $s1 = $this->Td0[($t1 >> 24) & 0xff] ^ $this->Td1[($t0 >> 16) & 0xff] ^ $this->Td2[($t3 >>  8) & 0xff] ^ $this->Td3[$t2 & 0xff] ^ $key->rd_key[9];
-    $s2 = $this->Td0[($t2 >> 24) & 0xff] ^ $this->Td1[($t1 >> 16) & 0xff] ^ $this->Td2[($t0 >>  8) & 0xff] ^ $this->Td3[$t3 & 0xff] ^ $key->rd_key[10];
-    $s3 = $this->Td0[($t3 >> 24) & 0xff] ^ $this->Td1[($t2 >> 16) & 0xff] ^ $this->Td2[($t1 >>  8) & 0xff] ^ $this->Td3[$t0 & 0xff] ^ $key->rd_key[11];
-    $t0 = $this->Td0[($s0 >> 24) & 0xff] ^ $this->Td1[($s3 >> 16) & 0xff] ^ $this->Td2[($s2 >>  8) & 0xff] ^ $this->Td3[$s1 & 0xff] ^ $key->rd_key[12]; // ROUND 3
-    $t1 = $this->Td0[($s1 >> 24) & 0xff] ^ $this->Td1[($s0 >> 16) & 0xff] ^ $this->Td2[($s3 >>  8) & 0xff] ^ $this->Td3[$s2 & 0xff] ^ $key->rd_key[13];
-    $t2 = $this->Td0[($s2 >> 24) & 0xff] ^ $this->Td1[($s1 >> 16) & 0xff] ^ $this->Td2[($s0 >>  8) & 0xff] ^ $this->Td3[$s3 & 0xff] ^ $key->rd_key[14];
-    $t3 = $this->Td0[($s3 >> 24) & 0xff] ^ $this->Td1[($s2 >> 16) & 0xff] ^ $this->Td2[($s1 >>  8) & 0xff] ^ $this->Td3[$s0 & 0xff] ^ $key->rd_key[15];
-    $s0 = $this->Td0[($t0 >> 24) & 0xff] ^ $this->Td1[($t3 >> 16) & 0xff] ^ $this->Td2[($t2 >>  8) & 0xff] ^ $this->Td3[$t1 & 0xff] ^ $key->rd_key[16]; // ROUND 4
-    $s1 = $this->Td0[($t1 >> 24) & 0xff] ^ $this->Td1[($t0 >> 16) & 0xff] ^ $this->Td2[($t3 >>  8) & 0xff] ^ $this->Td3[$t2 & 0xff] ^ $key->rd_key[17];
-    $s2 = $this->Td0[($t2 >> 24) & 0xff] ^ $this->Td1[($t1 >> 16) & 0xff] ^ $this->Td2[($t0 >>  8) & 0xff] ^ $this->Td3[$t3 & 0xff] ^ $key->rd_key[18];
-    $s3 = $this->Td0[($t3 >> 24) & 0xff] ^ $this->Td1[($t2 >> 16) & 0xff] ^ $this->Td2[($t1 >>  8) & 0xff] ^ $this->Td3[$t0 & 0xff] ^ $key->rd_key[19];
-    $t0 = $this->Td0[($s0 >> 24) & 0xff] ^ $this->Td1[($s3 >> 16) & 0xff] ^ $this->Td2[($s2 >>  8) & 0xff] ^ $this->Td3[$s1 & 0xff] ^ $key->rd_key[20]; // ROUND 5
-    $t1 = $this->Td0[($s1 >> 24) & 0xff] ^ $this->Td1[($s0 >> 16) & 0xff] ^ $this->Td2[($s3 >>  8) & 0xff] ^ $this->Td3[$s2 & 0xff] ^ $key->rd_key[21];
-    $t2 = $this->Td0[($s2 >> 24) & 0xff] ^ $this->Td1[($s1 >> 16) & 0xff] ^ $this->Td2[($s0 >>  8) & 0xff] ^ $this->Td3[$s3 & 0xff] ^ $key->rd_key[22];
-    $t3 = $this->Td0[($s3 >> 24) & 0xff] ^ $this->Td1[($s2 >> 16) & 0xff] ^ $this->Td2[($s1 >>  8) & 0xff] ^ $this->Td3[$s0 & 0xff] ^ $key->rd_key[23];
-    $s0 = $this->Td0[($t0 >> 24) & 0xff] ^ $this->Td1[($t3 >> 16) & 0xff] ^ $this->Td2[($t2 >>  8) & 0xff] ^ $this->Td3[$t1 & 0xff] ^ $key->rd_key[24]; // ROUND 6
-    $s1 = $this->Td0[($t1 >> 24) & 0xff] ^ $this->Td1[($t0 >> 16) & 0xff] ^ $this->Td2[($t3 >>  8) & 0xff] ^ $this->Td3[$t2 & 0xff] ^ $key->rd_key[25];
-    $s2 = $this->Td0[($t2 >> 24) & 0xff] ^ $this->Td1[($t1 >> 16) & 0xff] ^ $this->Td2[($t0 >>  8) & 0xff] ^ $this->Td3[$t3 & 0xff] ^ $key->rd_key[26];
-    $s3 = $this->Td0[($t3 >> 24) & 0xff] ^ $this->Td1[($t2 >> 16) & 0xff] ^ $this->Td2[($t1 >>  8) & 0xff] ^ $this->Td3[$t0 & 0xff] ^ $key->rd_key[27];
-    $t0 = $this->Td0[($s0 >> 24) & 0xff] ^ $this->Td1[($s3 >> 16) & 0xff] ^ $this->Td2[($s2 >>  8) & 0xff] ^ $this->Td3[$s1 & 0xff] ^ $key->rd_key[28]; // ROUND 7
-    $t1 = $this->Td0[($s1 >> 24) & 0xff] ^ $this->Td1[($s0 >> 16) & 0xff] ^ $this->Td2[($s3 >>  8) & 0xff] ^ $this->Td3[$s2 & 0xff] ^ $key->rd_key[29];
-    $t2 = $this->Td0[($s2 >> 24) & 0xff] ^ $this->Td1[($s1 >> 16) & 0xff] ^ $this->Td2[($s0 >>  8) & 0xff] ^ $this->Td3[$s3 & 0xff] ^ $key->rd_key[30];
-    $t3 = $this->Td0[($s3 >> 24) & 0xff] ^ $this->Td1[($s2 >> 16) & 0xff] ^ $this->Td2[($s1 >>  8) & 0xff] ^ $this->Td3[$s0 & 0xff] ^ $key->rd_key[31];
-    $s0 = $this->Td0[($t0 >> 24) & 0xff] ^ $this->Td1[($t3 >> 16) & 0xff] ^ $this->Td2[($t2 >>  8) & 0xff] ^ $this->Td3[$t1 & 0xff] ^ $key->rd_key[32]; // ROUND 8
-    $s1 = $this->Td0[($t1 >> 24) & 0xff] ^ $this->Td1[($t0 >> 16) & 0xff] ^ $this->Td2[($t3 >>  8) & 0xff] ^ $this->Td3[$t2 & 0xff] ^ $key->rd_key[33];
-    $s2 = $this->Td0[($t2 >> 24) & 0xff] ^ $this->Td1[($t1 >> 16) & 0xff] ^ $this->Td2[($t0 >>  8) & 0xff] ^ $this->Td3[$t3 & 0xff] ^ $key->rd_key[34];
-    $s3 = $this->Td0[($t3 >> 24) & 0xff] ^ $this->Td1[($t2 >> 16) & 0xff] ^ $this->Td2[($t1 >>  8) & 0xff] ^ $this->Td3[$t0 & 0xff] ^ $key->rd_key[35];
-    $t0 = $this->Td0[($s0 >> 24) & 0xff] ^ $this->Td1[($s3 >> 16) & 0xff] ^ $this->Td2[($s2 >>  8) & 0xff] ^ $this->Td3[$s1 & 0xff] ^ $key->rd_key[36]; // ROUND 9
-    $t1 = $this->Td0[($s1 >> 24) & 0xff] ^ $this->Td1[($s0 >> 16) & 0xff] ^ $this->Td2[($s3 >>  8) & 0xff] ^ $this->Td3[$s2 & 0xff] ^ $key->rd_key[37];
-    $t2 = $this->Td0[($s2 >> 24) & 0xff] ^ $this->Td1[($s1 >> 16) & 0xff] ^ $this->Td2[($s0 >>  8) & 0xff] ^ $this->Td3[$s3 & 0xff] ^ $key->rd_key[38];
-    $t3 = $this->Td0[($s3 >> 24) & 0xff] ^ $this->Td1[($s2 >> 16) & 0xff] ^ $this->Td2[($s1 >>  8) & 0xff] ^ $this->Td3[$s0 & 0xff] ^ $key->rd_key[39];
-    
-    // FIXME: BAD: need $key->rounds
-    
-    if ($key->rounds > 10)
-    {
-      $s0 = $this->Td0[($t0 >> 24) & 0xff] ^ $this->Td1[($t3 >> 16) & 0xff] ^ $this->Td2[($t2 >>  8) & 0xff] ^ $this->Td3[$t1 & 0xff] ^ $key->rd_key[40]; // ROUND 10
-      $s1 = $this->Td0[($t1 >> 24) & 0xff] ^ $this->Td1[($t0 >> 16) & 0xff] ^ $this->Td2[($t3 >>  8) & 0xff] ^ $this->Td3[$t2 & 0xff] ^ $key->rd_key[41];
-      $s2 = $this->Td0[($t2 >> 24) & 0xff] ^ $this->Td1[($t1 >> 16) & 0xff] ^ $this->Td2[($t0 >>  8) & 0xff] ^ $this->Td3[$t3 & 0xff] ^ $key->rd_key[42];
-      $s3 = $this->Td0[($t3 >> 24) & 0xff] ^ $this->Td1[($t2 >> 16) & 0xff] ^ $this->Td2[($t1 >>  8) & 0xff] ^ $this->Td3[$t0 & 0xff] ^ $key->rd_key[43];
-      $t0 = $this->Td0[($s0 >> 24) & 0xff] ^ $this->Td1[($s3 >> 16) & 0xff] ^ $this->Td2[($s2 >>  8) & 0xff] ^ $this->Td3[$s1 & 0xff] ^ $key->rd_key[44]; // ROUND 11
-      $t1 = $this->Td0[($s1 >> 24) & 0xff] ^ $this->Td1[($s0 >> 16) & 0xff] ^ $this->Td2[($s3 >>  8) & 0xff] ^ $this->Td3[$s2 & 0xff] ^ $key->rd_key[45];
-      $t2 = $this->Td0[($s2 >> 24) & 0xff] ^ $this->Td1[($s1 >> 16) & 0xff] ^ $this->Td2[($s0 >>  8) & 0xff] ^ $this->Td3[$s3 & 0xff] ^ $key->rd_key[46];
-      $t3 = $this->Td0[($s3 >> 24) & 0xff] ^ $this->Td1[($s2 >> 16) & 0xff] ^ $this->Td2[($s1 >>  8) & 0xff] ^ $this->Td3[$s0 & 0xff] ^ $key->rd_key[47];  
-        
-      if ($key->rounds > 12)
-      {
-        $s0 = $this->Td0[($t0 >> 24) & 0xff] ^ $this->Td1[($t3 >> 16) & 0xff] ^ $this->Td2[($t2 >>  8) & 0xff] ^ $this->Td3[$t1 & 0xff] ^ $key->rd_key[48]; // ROUND 12
-        $s1 = $this->Td0[($t1 >> 24) & 0xff] ^ $this->Td1[($t0 >> 16) & 0xff] ^ $this->Td2[($t3 >>  8) & 0xff] ^ $this->Td3[$t2 & 0xff] ^ $key->rd_key[49];
-        $s2 = $this->Td0[($t2 >> 24) & 0xff] ^ $this->Td1[($t1 >> 16) & 0xff] ^ $this->Td2[($t0 >>  8) & 0xff] ^ $this->Td3[$t3 & 0xff] ^ $key->rd_key[50];
-        $s3 = $this->Td0[($t3 >> 24) & 0xff] ^ $this->Td1[($t2 >> 16) & 0xff] ^ $this->Td2[($t1 >>  8) & 0xff] ^ $this->Td3[$t0 & 0xff] ^ $key->rd_key[51];
-        $t0 = $this->Td0[($s0 >> 24) & 0xff] ^ $this->Td1[($s3 >> 16) & 0xff] ^ $this->Td2[($s2 >>  8) & 0xff] ^ $this->Td3[$s1 & 0xff] ^ $key->rd_key[52]; // ROUND 13
-        $t1 = $this->Td0[($s1 >> 24) & 0xff] ^ $this->Td1[($s0 >> 16) & 0xff] ^ $this->Td2[($s3 >>  8) & 0xff] ^ $this->Td3[$s2 & 0xff] ^ $key->rd_key[53];
-        $t2 = $this->Td0[($s2 >> 24) & 0xff] ^ $this->Td1[($s1 >> 16) & 0xff] ^ $this->Td2[($s0 >>  8) & 0xff] ^ $this->Td3[$s3 & 0xff] ^ $key->rd_key[54];
-        $t3 = $this->Td0[($s3 >> 24) & 0xff] ^ $this->Td1[($s2 >> 16) & 0xff] ^ $this->Td2[($s1 >>  8) & 0xff] ^ $this->Td3[$s0 & 0xff] ^ $key->rd_key[55];
-      }
-    }
-    
-    // This is correct
-    $rk = $key->rounds << 2;
+		// map byte array block to cipher state
+		// and add initial round key:
+		$s0 = librijndael2::parseInt("0x" . substr($bin, 0 , 8)) ^ $key->rd_key[0];
+		$s1 = librijndael2::parseInt("0x" . substr($bin, 8 , 8)) ^ $key->rd_key[1];
+		$s2 = librijndael2::parseInt("0x" . substr($bin, 16, 8)) ^ $key->rd_key[2];
+		$s3 = librijndael2::parseInt("0x" . substr($bin, 24, 8)) ^ $key->rd_key[3];
+ 	
+		// Using Full Unroll (Bigger more a bit faster :) )
+		$t0 = $this->Td0[($s0 >> 24) & 0xff] ^ $this->Td1[($s3 >> 16) & 0xff] ^ $this->Td2[($s2 >>  8) & 0xff] ^ $this->Td3[$s1 & 0xff] ^ $key->rd_key[4];  // ROUND 1
+		$t1 = $this->Td0[($s1 >> 24) & 0xff] ^ $this->Td1[($s0 >> 16) & 0xff] ^ $this->Td2[($s3 >>  8) & 0xff] ^ $this->Td3[$s2 & 0xff] ^ $key->rd_key[5];
+		$t2 = $this->Td0[($s2 >> 24) & 0xff] ^ $this->Td1[($s1 >> 16) & 0xff] ^ $this->Td2[($s0 >>  8) & 0xff] ^ $this->Td3[$s3 & 0xff] ^ $key->rd_key[6];
+		$t3 = $this->Td0[($s3 >> 24) & 0xff] ^ $this->Td1[($s2 >> 16) & 0xff] ^ $this->Td2[($s1 >>  8) & 0xff] ^ $this->Td3[$s0 & 0xff] ^ $key->rd_key[7];
+		$s0 = $this->Td0[($t0 >> 24) & 0xff] ^ $this->Td1[($t3 >> 16) & 0xff] ^ $this->Td2[($t2 >>  8) & 0xff] ^ $this->Td3[$t1 & 0xff] ^ $key->rd_key[8];  // ROUND 2
+		$s1 = $this->Td0[($t1 >> 24) & 0xff] ^ $this->Td1[($t0 >> 16) & 0xff] ^ $this->Td2[($t3 >>  8) & 0xff] ^ $this->Td3[$t2 & 0xff] ^ $key->rd_key[9];
+		$s2 = $this->Td0[($t2 >> 24) & 0xff] ^ $this->Td1[($t1 >> 16) & 0xff] ^ $this->Td2[($t0 >>  8) & 0xff] ^ $this->Td3[$t3 & 0xff] ^ $key->rd_key[10];
+		$s3 = $this->Td0[($t3 >> 24) & 0xff] ^ $this->Td1[($t2 >> 16) & 0xff] ^ $this->Td2[($t1 >>  8) & 0xff] ^ $this->Td3[$t0 & 0xff] ^ $key->rd_key[11];
+		$t0 = $this->Td0[($s0 >> 24) & 0xff] ^ $this->Td1[($s3 >> 16) & 0xff] ^ $this->Td2[($s2 >>  8) & 0xff] ^ $this->Td3[$s1 & 0xff] ^ $key->rd_key[12]; // ROUND 3
+		$t1 = $this->Td0[($s1 >> 24) & 0xff] ^ $this->Td1[($s0 >> 16) & 0xff] ^ $this->Td2[($s3 >>  8) & 0xff] ^ $this->Td3[$s2 & 0xff] ^ $key->rd_key[13];
+		$t2 = $this->Td0[($s2 >> 24) & 0xff] ^ $this->Td1[($s1 >> 16) & 0xff] ^ $this->Td2[($s0 >>  8) & 0xff] ^ $this->Td3[$s3 & 0xff] ^ $key->rd_key[14];
+		$t3 = $this->Td0[($s3 >> 24) & 0xff] ^ $this->Td1[($s2 >> 16) & 0xff] ^ $this->Td2[($s1 >>  8) & 0xff] ^ $this->Td3[$s0 & 0xff] ^ $key->rd_key[15];
+		$s0 = $this->Td0[($t0 >> 24) & 0xff] ^ $this->Td1[($t3 >> 16) & 0xff] ^ $this->Td2[($t2 >>  8) & 0xff] ^ $this->Td3[$t1 & 0xff] ^ $key->rd_key[16]; // ROUND 4
+		$s1 = $this->Td0[($t1 >> 24) & 0xff] ^ $this->Td1[($t0 >> 16) & 0xff] ^ $this->Td2[($t3 >>  8) & 0xff] ^ $this->Td3[$t2 & 0xff] ^ $key->rd_key[17];
+		$s2 = $this->Td0[($t2 >> 24) & 0xff] ^ $this->Td1[($t1 >> 16) & 0xff] ^ $this->Td2[($t0 >>  8) & 0xff] ^ $this->Td3[$t3 & 0xff] ^ $key->rd_key[18];
+		$s3 = $this->Td0[($t3 >> 24) & 0xff] ^ $this->Td1[($t2 >> 16) & 0xff] ^ $this->Td2[($t1 >>  8) & 0xff] ^ $this->Td3[$t0 & 0xff] ^ $key->rd_key[19];
+		$t0 = $this->Td0[($s0 >> 24) & 0xff] ^ $this->Td1[($s3 >> 16) & 0xff] ^ $this->Td2[($s2 >>  8) & 0xff] ^ $this->Td3[$s1 & 0xff] ^ $key->rd_key[20]; // ROUND 5
+		$t1 = $this->Td0[($s1 >> 24) & 0xff] ^ $this->Td1[($s0 >> 16) & 0xff] ^ $this->Td2[($s3 >>  8) & 0xff] ^ $this->Td3[$s2 & 0xff] ^ $key->rd_key[21];
+		$t2 = $this->Td0[($s2 >> 24) & 0xff] ^ $this->Td1[($s1 >> 16) & 0xff] ^ $this->Td2[($s0 >>  8) & 0xff] ^ $this->Td3[$s3 & 0xff] ^ $key->rd_key[22];
+		$t3 = $this->Td0[($s3 >> 24) & 0xff] ^ $this->Td1[($s2 >> 16) & 0xff] ^ $this->Td2[($s1 >>  8) & 0xff] ^ $this->Td3[$s0 & 0xff] ^ $key->rd_key[23];
+		$s0 = $this->Td0[($t0 >> 24) & 0xff] ^ $this->Td1[($t3 >> 16) & 0xff] ^ $this->Td2[($t2 >>  8) & 0xff] ^ $this->Td3[$t1 & 0xff] ^ $key->rd_key[24]; // ROUND 6
+		$s1 = $this->Td0[($t1 >> 24) & 0xff] ^ $this->Td1[($t0 >> 16) & 0xff] ^ $this->Td2[($t3 >>  8) & 0xff] ^ $this->Td3[$t2 & 0xff] ^ $key->rd_key[25];
+		$s2 = $this->Td0[($t2 >> 24) & 0xff] ^ $this->Td1[($t1 >> 16) & 0xff] ^ $this->Td2[($t0 >>  8) & 0xff] ^ $this->Td3[$t3 & 0xff] ^ $key->rd_key[26];
+		$s3 = $this->Td0[($t3 >> 24) & 0xff] ^ $this->Td1[($t2 >> 16) & 0xff] ^ $this->Td2[($t1 >>  8) & 0xff] ^ $this->Td3[$t0 & 0xff] ^ $key->rd_key[27];
+		$t0 = $this->Td0[($s0 >> 24) & 0xff] ^ $this->Td1[($s3 >> 16) & 0xff] ^ $this->Td2[($s2 >>  8) & 0xff] ^ $this->Td3[$s1 & 0xff] ^ $key->rd_key[28]; // ROUND 7
+		$t1 = $this->Td0[($s1 >> 24) & 0xff] ^ $this->Td1[($s0 >> 16) & 0xff] ^ $this->Td2[($s3 >>  8) & 0xff] ^ $this->Td3[$s2 & 0xff] ^ $key->rd_key[29];
+		$t2 = $this->Td0[($s2 >> 24) & 0xff] ^ $this->Td1[($s1 >> 16) & 0xff] ^ $this->Td2[($s0 >>  8) & 0xff] ^ $this->Td3[$s3 & 0xff] ^ $key->rd_key[30];
+		$t3 = $this->Td0[($s3 >> 24) & 0xff] ^ $this->Td1[($s2 >> 16) & 0xff] ^ $this->Td2[($s1 >>  8) & 0xff] ^ $this->Td3[$s0 & 0xff] ^ $key->rd_key[31];
+		$s0 = $this->Td0[($t0 >> 24) & 0xff] ^ $this->Td1[($t3 >> 16) & 0xff] ^ $this->Td2[($t2 >>  8) & 0xff] ^ $this->Td3[$t1 & 0xff] ^ $key->rd_key[32]; // ROUND 8
+		$s1 = $this->Td0[($t1 >> 24) & 0xff] ^ $this->Td1[($t0 >> 16) & 0xff] ^ $this->Td2[($t3 >>  8) & 0xff] ^ $this->Td3[$t2 & 0xff] ^ $key->rd_key[33];
+		$s2 = $this->Td0[($t2 >> 24) & 0xff] ^ $this->Td1[($t1 >> 16) & 0xff] ^ $this->Td2[($t0 >>  8) & 0xff] ^ $this->Td3[$t3 & 0xff] ^ $key->rd_key[34];
+		$s3 = $this->Td0[($t3 >> 24) & 0xff] ^ $this->Td1[($t2 >> 16) & 0xff] ^ $this->Td2[($t1 >>  8) & 0xff] ^ $this->Td3[$t0 & 0xff] ^ $key->rd_key[35];
+		$t0 = $this->Td0[($s0 >> 24) & 0xff] ^ $this->Td1[($s3 >> 16) & 0xff] ^ $this->Td2[($s2 >>  8) & 0xff] ^ $this->Td3[$s1 & 0xff] ^ $key->rd_key[36]; // ROUND 9
+		$t1 = $this->Td0[($s1 >> 24) & 0xff] ^ $this->Td1[($s0 >> 16) & 0xff] ^ $this->Td2[($s3 >>  8) & 0xff] ^ $this->Td3[$s2 & 0xff] ^ $key->rd_key[37];
+		$t2 = $this->Td0[($s2 >> 24) & 0xff] ^ $this->Td1[($s1 >> 16) & 0xff] ^ $this->Td2[($s0 >>  8) & 0xff] ^ $this->Td3[$s3 & 0xff] ^ $key->rd_key[38];
+		$t3 = $this->Td0[($s3 >> 24) & 0xff] ^ $this->Td1[($s2 >> 16) & 0xff] ^ $this->Td2[($s1 >>  8) & 0xff] ^ $this->Td3[$s0 & 0xff] ^ $key->rd_key[39];
+		
+		// FIXME: BAD: need $key->rounds
+		
+		if ($key->rounds > 10)
+		{
+			$s0 = $this->Td0[($t0 >> 24) & 0xff] ^ $this->Td1[($t3 >> 16) & 0xff] ^ $this->Td2[($t2 >>  8) & 0xff] ^ $this->Td3[$t1 & 0xff] ^ $key->rd_key[40]; // ROUND 10
+			$s1 = $this->Td0[($t1 >> 24) & 0xff] ^ $this->Td1[($t0 >> 16) & 0xff] ^ $this->Td2[($t3 >>  8) & 0xff] ^ $this->Td3[$t2 & 0xff] ^ $key->rd_key[41];
+			$s2 = $this->Td0[($t2 >> 24) & 0xff] ^ $this->Td1[($t1 >> 16) & 0xff] ^ $this->Td2[($t0 >>  8) & 0xff] ^ $this->Td3[$t3 & 0xff] ^ $key->rd_key[42];
+			$s3 = $this->Td0[($t3 >> 24) & 0xff] ^ $this->Td1[($t2 >> 16) & 0xff] ^ $this->Td2[($t1 >>  8) & 0xff] ^ $this->Td3[$t0 & 0xff] ^ $key->rd_key[43];
+			$t0 = $this->Td0[($s0 >> 24) & 0xff] ^ $this->Td1[($s3 >> 16) & 0xff] ^ $this->Td2[($s2 >>  8) & 0xff] ^ $this->Td3[$s1 & 0xff] ^ $key->rd_key[44]; // ROUND 11
+			$t1 = $this->Td0[($s1 >> 24) & 0xff] ^ $this->Td1[($s0 >> 16) & 0xff] ^ $this->Td2[($s3 >>  8) & 0xff] ^ $this->Td3[$s2 & 0xff] ^ $key->rd_key[45];
+			$t2 = $this->Td0[($s2 >> 24) & 0xff] ^ $this->Td1[($s1 >> 16) & 0xff] ^ $this->Td2[($s0 >>  8) & 0xff] ^ $this->Td3[$s3 & 0xff] ^ $key->rd_key[46];
+			$t3 = $this->Td0[($s3 >> 24) & 0xff] ^ $this->Td1[($s2 >> 16) & 0xff] ^ $this->Td2[($s1 >>  8) & 0xff] ^ $this->Td3[$s0 & 0xff] ^ $key->rd_key[47];  
+				
+			if ($key->rounds > 12)
+			{
+				$s0 = $this->Td0[($t0 >> 24) & 0xff] ^ $this->Td1[($t3 >> 16) & 0xff] ^ $this->Td2[($t2 >>  8) & 0xff] ^ $this->Td3[$t1 & 0xff] ^ $key->rd_key[48]; // ROUND 12
+				$s1 = $this->Td0[($t1 >> 24) & 0xff] ^ $this->Td1[($t0 >> 16) & 0xff] ^ $this->Td2[($t3 >>  8) & 0xff] ^ $this->Td3[$t2 & 0xff] ^ $key->rd_key[49];
+				$s2 = $this->Td0[($t2 >> 24) & 0xff] ^ $this->Td1[($t1 >> 16) & 0xff] ^ $this->Td2[($t0 >>  8) & 0xff] ^ $this->Td3[$t3 & 0xff] ^ $key->rd_key[50];
+				$s3 = $this->Td0[($t3 >> 24) & 0xff] ^ $this->Td1[($t2 >> 16) & 0xff] ^ $this->Td2[($t1 >>  8) & 0xff] ^ $this->Td3[$t0 & 0xff] ^ $key->rd_key[51];
+				$t0 = $this->Td0[($s0 >> 24) & 0xff] ^ $this->Td1[($s3 >> 16) & 0xff] ^ $this->Td2[($s2 >>  8) & 0xff] ^ $this->Td3[$s1 & 0xff] ^ $key->rd_key[52]; // ROUND 13
+				$t1 = $this->Td0[($s1 >> 24) & 0xff] ^ $this->Td1[($s0 >> 16) & 0xff] ^ $this->Td2[($s3 >>  8) & 0xff] ^ $this->Td3[$s2 & 0xff] ^ $key->rd_key[53];
+				$t2 = $this->Td0[($s2 >> 24) & 0xff] ^ $this->Td1[($s1 >> 16) & 0xff] ^ $this->Td2[($s0 >>  8) & 0xff] ^ $this->Td3[$s3 & 0xff] ^ $key->rd_key[54];
+				$t3 = $this->Td0[($s3 >> 24) & 0xff] ^ $this->Td1[($s2 >> 16) & 0xff] ^ $this->Td2[($s1 >>  8) & 0xff] ^ $this->Td3[$s0 & 0xff] ^ $key->rd_key[55];
+			}
+		}
+		
+		// This is correct
+		$rk = $key->rounds << 2;
 
-    /*
-    // No Full Unroll 
-    */
-  
-    // Apply last round and
-    // map cipher state to byte array block:
-     
-    $s0 =  ($this->Td4[($t0 >> 24) & 0xff] & 0xff000000) ^
-           ($this->Td4[($t3 >> 16) & 0xff] & 0x00ff0000) ^
-           ($this->Td4[($t2 >>  8) & 0xff] & 0x0000ff00) ^
-           ($this->Td4[($t1      ) & 0xff] & 0x000000ff) ^
-           $key->rd_key[$rk];
-  
-    $out  = librijndael2::ord2hex(($s0 >> 24) & 0xff);
-    $out .= librijndael2::ord2hex(($s0 >> 16) & 0xff);
-    $out .= librijndael2::ord2hex(($s0 >> 8) & 0xff);
-    $out .= librijndael2::ord2hex($s0 & 0xff);
+		/*
+		// No Full Unroll 
+		*/
+	
+		// Apply last round and
+		// map cipher state to byte array block:
+ 		
+		$s0 =  ($this->Td4[($t0 >> 24) & 0xff] & 0xff000000) ^
+ 					($this->Td4[($t3 >> 16) & 0xff] & 0x00ff0000) ^
+ 					($this->Td4[($t2 >>  8) & 0xff] & 0x0000ff00) ^
+ 					($this->Td4[($t1      ) & 0xff] & 0x000000ff) ^
+ 					$key->rd_key[$rk];
+	
+		$out  = librijndael2::ord2hex(($s0 >> 24) & 0xff);
+		$out .= librijndael2::ord2hex(($s0 >> 16) & 0xff);
+		$out .= librijndael2::ord2hex(($s0 >> 8) & 0xff);
+		$out .= librijndael2::ord2hex($s0 & 0xff);
 
-    $s1 =  ($this->Td4[($t1 >> 24) & 0xff] & 0xff000000) ^
-           ($this->Td4[($t0 >> 16) & 0xff] & 0x00ff0000) ^
-           ($this->Td4[($t3 >>  8) & 0xff] & 0x0000ff00) ^
-           ($this->Td4[($t2      ) & 0xff] & 0x000000ff) ^
-           $key->rd_key[$rk+1];
-      
-    $out .= librijndael2::ord2hex(($s1 >> 24) & 0xff);
-    $out .= librijndael2::ord2hex(($s1 >> 16) & 0xff);
-    $out .= librijndael2::ord2hex(($s1 >> 8) & 0xff);
-    $out .= librijndael2::ord2hex($s1 & 0xff);
-    
-    $s2 =  ($this->Td4[($t2 >> 24) & 0xff] & 0xff000000) ^
-           ($this->Td4[($t1 >> 16) & 0xff] & 0x00ff0000) ^
-           ($this->Td4[($t0 >>  8) & 0xff] & 0x0000ff00) ^
-           ($this->Td4[($t3      ) & 0xff] & 0x000000ff) ^
-           $key->rd_key[$rk+2];
+		$s1 =  ($this->Td4[($t1 >> 24) & 0xff] & 0xff000000) ^
+ 					($this->Td4[($t0 >> 16) & 0xff] & 0x00ff0000) ^
+ 					($this->Td4[($t3 >>  8) & 0xff] & 0x0000ff00) ^
+ 					($this->Td4[($t2      ) & 0xff] & 0x000000ff) ^
+ 					$key->rd_key[$rk+1];
+			
+		$out .= librijndael2::ord2hex(($s1 >> 24) & 0xff);
+		$out .= librijndael2::ord2hex(($s1 >> 16) & 0xff);
+		$out .= librijndael2::ord2hex(($s1 >> 8) & 0xff);
+		$out .= librijndael2::ord2hex($s1 & 0xff);
+		
+		$s2 =  ($this->Td4[($t2 >> 24) & 0xff] & 0xff000000) ^
+ 					($this->Td4[($t1 >> 16) & 0xff] & 0x00ff0000) ^
+ 					($this->Td4[($t0 >>  8) & 0xff] & 0x0000ff00) ^
+ 					($this->Td4[($t3      ) & 0xff] & 0x000000ff) ^
+ 					$key->rd_key[$rk+2];
 
-    $out .= librijndael2::ord2hex(($s2 >> 24) & 0xff);
-    $out .= librijndael2::ord2hex(($s2 >> 16) & 0xff);
-    $out .= librijndael2::ord2hex(($s2 >> 8) & 0xff);
-    $out .= librijndael2::ord2hex($s2 & 0xff);
-  
-    $s3 =  ($this->Td4[($t3 >> 24) & 0xff] & 0xff000000) ^
-           ($this->Td4[($t2 >> 16) & 0xff] & 0x00ff0000) ^
-           ($this->Td4[($t1 >>  8) & 0xff] & 0x0000ff00) ^
-           ($this->Td4[($t0      ) & 0xff] & 0x000000ff) ^
-           $key->rd_key[$rk+3];
-    
-    $out .= librijndael2::ord2hex(($s3 >> 24) & 0xff);
-    $out .= librijndael2::ord2hex(($s3 >> 16) & 0xff);
-    $out .= librijndael2::ord2hex(($s3 >> 8) & 0xff);
-    $out .= librijndael2::ord2hex($s3 & 0xff);
-  
-    return $out;
-  }
+		$out .= librijndael2::ord2hex(($s2 >> 24) & 0xff);
+		$out .= librijndael2::ord2hex(($s2 >> 16) & 0xff);
+		$out .= librijndael2::ord2hex(($s2 >> 8) & 0xff);
+		$out .= librijndael2::ord2hex($s2 & 0xff);
+	
+		$s3 =  ($this->Td4[($t3 >> 24) & 0xff] & 0xff000000) ^
+ 					($this->Td4[($t2 >> 16) & 0xff] & 0x00ff0000) ^
+ 					($this->Td4[($t1 >>  8) & 0xff] & 0x0000ff00) ^
+ 					($this->Td4[($t0      ) & 0xff] & 0x000000ff) ^
+ 					$key->rd_key[$rk+3];
+		
+		$out .= librijndael2::ord2hex(($s3 >> 24) & 0xff);
+		$out .= librijndael2::ord2hex(($s3 >> 16) & 0xff);
+		$out .= librijndael2::ord2hex(($s3 >> 8) & 0xff);
+		$out .= librijndael2::ord2hex($s3 & 0xff);
+	
+		return $out;
+	}
 
 
-  /////////////////////////////// MODES //////////////////////////////////
-   
-  /* ECB MODE (AES_ecb_encrypt) 
-   * bin:  128 bit block (32 hex digits)
-   * key:  AES_KEY object (use AES_set_encrypt_key or AES_set_decrypt_key)
-   * enc:  "AES_ENCRYPT" or "AES_DECRYPT"
-   * Return value: 128 bit block (32 hex digits) 
-   */
+	/////////////////////////////// MODES //////////////////////////////////
+ 	
+	/* ECB MODE (AES_ecb_encrypt) 
+ 	* bin:  128 bit block (32 hex digits)
+ 	* key:  AES_KEY object (use AES_set_encrypt_key or AES_set_decrypt_key)
+ 	* enc:  "AES_ENCRYPT" or "AES_DECRYPT"
+ 	* Return value: 128 bit block (32 hex digits) 
+ 	*/
 
-  function AES_ecb_encrypt($bin, $key, $enc)
-  {
+	function AES_ecb_encrypt($bin, $key, $enc)
+	{
 
-    if ($bin == '' || $key == '')
-    {
-      librijndael2::trace("AES_ecb_encrypt: bin/key undefined");
-      return;
-    }
-    
-    if ($enc !== "AES_ENCRYPT" && $enc !== "AES_DECRYPT")
-    {
-      librijndael2::trace("AES_ecb_encrypt: enc isn't AES_ENCRYPT/AES_DECRYPT");
-      return;
-    }
-    
-    if ($enc == "AES_ENCRYPT")
-        $bout = $this->AES_encrypt($bin, $key);
-    else
-        $bout = $this->AES_decrypt($bin, $key);
-  
-    return $bout;
-  }
+		if ($bin == '' || $key == '')
+		{
+			librijndael2::trace("AES_ecb_encrypt: bin/key undefined");
+			return;
+		}
+		
+		if ($enc !== "AES_ENCRYPT" && $enc !== "AES_DECRYPT")
+		{
+			librijndael2::trace("AES_ecb_encrypt: enc isn't AES_ENCRYPT/AES_DECRYPT");
+			return;
+		}
+		
+		if ($enc == "AES_ENCRYPT")
+				$bout = $this->AES_encrypt($bin, $key);
+		else
+				$bout = $this->AES_decrypt($bin, $key);
+	
+		return $bout;
+	}
 
 
-  /* CBC MODE (AES_cbc_encrypt) 
-   * bin:  128 bit block (32 hex digits)
-   * key:  AES_KEY object (use AES_set_encrypt_key or AES_set_decrypt_key)
-   * ivec: Initialization Vector (32 hex digits)
-   * enc:  "AES_ENCRYPT" or "AES_DECRYPT"
-   * Return value: 128 bit block (32 hex digits) 
-   */
+	/* CBC MODE (AES_cbc_encrypt) 
+ 	* bin:  128 bit block (32 hex digits)
+ 	* key:  AES_KEY object (use AES_set_encrypt_key or AES_set_decrypt_key)
+ 	* ivec: Initialization Vector (32 hex digits)
+ 	* enc:  "AES_ENCRYPT" or "AES_DECRYPT"
+ 	* Return value: 128 bit block (32 hex digits) 
+ 	*/
 
-  function AES_cbc_encrypt($bin, $key, $ivec, $enc)
-  {
+	function AES_cbc_encrypt($bin, $key, $ivec, $enc)
+	{
 
-    // if ($bin == '' || $key == '' || $ivec == '')
-    // {
-    //   librijndael2::trace("AES_cbc_encrypt: bin/key/ivec undefined.");
-    //   return;
-    // }
-        
-    $len = strlen($bin);
-    
-    if ($len % 32 != 0)
-    {
-      librijndael2::trace("AES_cbc_encrypt: data isn't multiple of 32 (32 hex = 128bits).");
-      return;
-    }
-        
-    if ($enc !== "AES_ENCRYPT" && $enc !== "AES_DECRYPT")
-    {
-      librijndael2::trace("AES_ecb_encrypt: enc isn't AES_ENCRYPT/AES_DECRYPT");
-      return;
-    }
+		// if ($bin == '' || $key == '' || $ivec == '')
+		// {
+		//   librijndael2::trace("AES_cbc_encrypt: bin/key/ivec undefined.");
+		//   return;
+		// }
+				
+		$len = strlen($bin);
+		
+		if ($len % 32 != 0)
+		{
+			librijndael2::trace("AES_cbc_encrypt: data isn't multiple of 32 (32 hex = 128bits).");
+			return;
+		}
+				
+		if ($enc !== "AES_ENCRYPT" && $enc !== "AES_DECRYPT")
+		{
+			librijndael2::trace("AES_ecb_encrypt: enc isn't AES_ENCRYPT/AES_DECRYPT");
+			return;
+		}
 
-    $tin = $bin;
-    $tmp = '';
-    $bout = '';
-    
-    if ($enc == "AES_ENCRYPT")
-      while ($len > 0)
-      {
-        $tmp = "";
-        for($n=0; $n < 32; $n += 2)
-        {
-          $aux  = librijndael2::parseInt("0x" . substr($tin, $n , 2)) ^ librijndael2::parseInt("0x" . substr($ivec, $n, 2));
-          $tmp .= librijndael2::ord2hex($aux);
-        }
-        
-        $tout = $this->AES_encrypt($tmp, $key);
-        $ivec = $tout; 
-        $len -= 32;
-        $tin = substr($tin, 32);
-        $bout .= $tout;
-      }
-    else
-      while ($len > 0) {
-        $tmp = $this->AES_decrypt($tin, $key);
-        $tout = "";
-        for($n=0; $n < 32; $n+=2)
-        {
-          $aux   = librijndael2::parseInt("0x" . substr($tmp, $n , 2)) ^ librijndael2::parseInt("0x" . substr($ivec, $n, 2)); 
-          $tout .= librijndael2::ord2hex($aux);
-        }
-          
-        $ivec = $tin;
-        $len -= 32;
-        $tin = substr($tin, 32);
-        $bout .= $tout;
-      }
-  
-    return $bout;
-  }
+		$tin = $bin;
+		$tmp = '';
+		$bout = '';
+		
+		if ($enc == "AES_ENCRYPT")
+			while ($len > 0)
+			{
+				$tmp = "";
+				for($n=0; $n < 32; $n += 2)
+				{
+					$aux  = librijndael2::parseInt("0x" . substr($tin, $n , 2)) ^ librijndael2::parseInt("0x" . substr($ivec, $n, 2));
+					$tmp .= librijndael2::ord2hex($aux);
+				}
+				
+				$tout = $this->AES_encrypt($tmp, $key);
+				$ivec = $tout; 
+				$len -= 32;
+				$tin = substr($tin, 32);
+				$bout .= $tout;
+			}
+		else
+			while ($len > 0) {
+				$tmp = $this->AES_decrypt($tin, $key);
+				$tout = "";
+				for($n=0; $n < 32; $n+=2)
+				{
+					$aux   = librijndael2::parseInt("0x" . substr($tmp, $n , 2)) ^ librijndael2::parseInt("0x" . substr($ivec, $n, 2)); 
+					$tout .= librijndael2::ord2hex($aux);
+				}
+					
+				$ivec = $tin;
+				$len -= 32;
+				$tin = substr($tin, 32);
+				$bout .= $tout;
+			}
+	
+		return $bout;
+	}
 
 }
 
 class Crypt_Rijndael_Key extends Crypt_Rijndael
 {
-  var $rounds = 12;
-  var $rd_key = array();
-  var $key = '';
-  var $bits = 0;
-  var $key_state = 'none';
-  
-  function __construct($key)
-  {
-    $this->key = $key;
-    $this->bits = ( strlen($key) * 4 );
-  }
-  
-  // Expand the cipher key into the encryption key schedule.
-  function set_encrypt()
-  {
-    $i = 0;
-    $rk = 0;
-    
-    if ( $this->key_state === 'encrypt' )
-    {
-      return 0;
-    }
-    
-    $this->key_state = 'encrypt';
-    
-    $userkey =& $this->key;
-    $bits =& $this->bits;
-    
-    if ($bits != 128 && $bits != 192 && $bits != 256)
-    {
-      librijndael2::trace("AES_set_encrypt_key: key size isn't 128/192/256");
-      return -2;
-    }
+	var $rounds = 12;
+	var $rd_key = array();
+	var $key = '';
+	var $bits = 0;
+	var $key_state = 'none';
+	
+	function __construct($key)
+	{
+		$this->key = $key;
+		$this->bits = ( strlen($key) * 4 );
+	}
+	
+	// Expand the cipher key into the encryption key schedule.
+	function set_encrypt()
+	{
+		$i = 0;
+		$rk = 0;
+		
+		if ( $this->key_state === 'encrypt' )
+		{
+			return 0;
+		}
+		
+		$this->key_state = 'encrypt';
+		
+		$userkey =& $this->key;
+		$bits =& $this->bits;
+		
+		if ($bits != 128 && $bits != 192 && $bits != 256)
+		{
+			librijndael2::trace("AES_set_encrypt_key: key size isn't 128/192/256");
+			return -2;
+		}
 
-    if ($bits==128)
-      $this->rounds = 10;
-    else if ($bits==192)
-      $this->rounds = 12;
-    else
-      $this->rounds = 14;
-        
-    
-    $this->rd_key = array();
-    $this->rd_key[0] = librijndael2::parseInt("0x" . substr($userkey, 0 , 8));
-    $this->rd_key[1] = librijndael2::parseInt("0x" . substr($userkey, 8 , 8));
-    $this->rd_key[2] = librijndael2::parseInt("0x" . substr($userkey, 16, 8));
-    $this->rd_key[3] = librijndael2::parseInt("0x" . substr($userkey, 24, 8));
-    
-    if ($bits == 128) {
-        for (;;) {
-            $temp  = $this->rd_key[3+$rk];
-        // (temp >> 24) & 0xff was difficult bug to tracking...
-            $this->rd_key[4+$rk] = $this->rd_key[$rk] ^
-              ($this->Te4[($temp >> 16) & 0xff] & 0xff000000) ^
-              ($this->Te4[($temp >>  8) & 0xff] & 0x00ff0000) ^
-              ($this->Te4[ $temp        & 0xff] & 0x0000ff00) ^
-              ($this->Te4[($temp >> 24) & 0xff] & 0x000000ff) ^
-              $this->rcon[$i];
-           
-      $this->rd_key[5+$rk] = $this->rd_key[1+$rk] ^ $this->rd_key[4+$rk];
-            $this->rd_key[6+$rk] = $this->rd_key[2+$rk] ^ $this->rd_key[5+$rk];
-            $this->rd_key[7+$rk] = $this->rd_key[3+$rk] ^ $this->rd_key[6+$rk];
-            if (++$i == 10) return 0;
-          $rk += 4;
-        }
-    }
+		if ($bits==128)
+			$this->rounds = 10;
+		else if ($bits==192)
+			$this->rounds = 12;
+		else
+			$this->rounds = 14;
+				
+		
+		$this->rd_key = array();
+		$this->rd_key[0] = librijndael2::parseInt("0x" . substr($userkey, 0 , 8));
+		$this->rd_key[1] = librijndael2::parseInt("0x" . substr($userkey, 8 , 8));
+		$this->rd_key[2] = librijndael2::parseInt("0x" . substr($userkey, 16, 8));
+		$this->rd_key[3] = librijndael2::parseInt("0x" . substr($userkey, 24, 8));
+		
+		if ($bits == 128) {
+				for (;;) {
+						$temp  = $this->rd_key[3+$rk];
+				// (temp >> 24) & 0xff was difficult bug to tracking...
+						$this->rd_key[4+$rk] = $this->rd_key[$rk] ^
+							($this->Te4[($temp >> 16) & 0xff] & 0xff000000) ^
+							($this->Te4[($temp >>  8) & 0xff] & 0x00ff0000) ^
+							($this->Te4[ $temp        & 0xff] & 0x0000ff00) ^
+							($this->Te4[($temp >> 24) & 0xff] & 0x000000ff) ^
+							$this->rcon[$i];
+ 					
+			$this->rd_key[5+$rk] = $this->rd_key[1+$rk] ^ $this->rd_key[4+$rk];
+						$this->rd_key[6+$rk] = $this->rd_key[2+$rk] ^ $this->rd_key[5+$rk];
+						$this->rd_key[7+$rk] = $this->rd_key[3+$rk] ^ $this->rd_key[6+$rk];
+						if (++$i == 10) return 0;
+					$rk += 4;
+				}
+		}
  
-    $this->rd_key[4] = librijndael2::parseInt("0x" . @substr($userkey, 32, 8));
-    $this->rd_key[5] = librijndael2::parseInt("0x" . @substr($userkey, 40, 8));
-    
-    if ($bits == 192) {
-        for (;;) {
-            $temp  = $this->rd_key[5+$rk];
-            $this->rd_key[6+$rk] = $this->rd_key[$rk] ^
-            ($this->Te4[($temp >> 16) & 0xff] & 0xff000000) ^
-            ($this->Te4[($temp >>  8) & 0xff] & 0x00ff0000) ^
-            ($this->Te4[($temp      ) & 0xff] & 0x0000ff00) ^
-            ($this->Te4[($temp >> 24) & 0xff] & 0x000000ff) ^
-            $this->rcon[$i];
-    
-        $this->rd_key[7+$rk] = $this->rd_key[1+$rk] ^ $this->rd_key[6 + $rk];
-            $this->rd_key[8+$rk] = $this->rd_key[2 + $rk] ^ $this->rd_key[7 + $rk];
-            $this->rd_key[9+$rk] = $this->rd_key[3 + $rk] ^ $this->rd_key[8 + $rk];
-            if (++$i == 8) {
-                return 0;
-            }
-        $this->rd_key[10 + $rk] = $this->rd_key[4 + $rk] ^ $this->rd_key[9 + $rk];
-            $this->rd_key[11 + $rk] = $this->rd_key[5 + $rk] ^ $this->rd_key[10 + $rk];
-            $rk += 6;
-        }
-    }
-    
-    $this->rd_key[6] = librijndael2::parseInt("0x" . @substr($userkey, 48, 8));
-    $this->rd_key[7] = librijndael2::parseInt("0x" . @substr($userkey, 56, 8));
-    
-    if ($bits == 256) {
-        for (;;) {
-            $temp  = $this->rd_key[7+$rk];
-            $this->rd_key[8+$rk] = $this->rd_key[$rk] ^
-            ($this->Te4[($temp >> 16) & 0xff] & 0xff000000) ^
-            ($this->Te4[($temp >>  8) & 0xff] & 0x00ff0000) ^
-            ($this->Te4[($temp      ) & 0xff] & 0x0000ff00) ^
-            ($this->Te4[($temp >> 24) & 0xff] & 0x000000ff) ^
-            $this->rcon[$i];
-      
-            $this->rd_key[9 + $rk] = $this->rd_key[1 + $rk] ^ $this->rd_key[8 + $rk];
-            $this->rd_key[10 + $rk] = $this->rd_key[2 + $rk] ^ $this->rd_key[9 + $rk];
-            $this->rd_key[11 + $rk] = $this->rd_key[3 + $rk] ^ $this->rd_key[10 + $rk];
-            if (++$i == 7) {
-                return 0;
-            }
-            
-            $temp  = $this->rd_key[11 + $rk];
-            $this->rd_key[12 + $rk] = $this->rd_key[4 + $rk] ^
-            ($this->Te4[($temp >> 24) & 0xff] & 0xff000000) ^
-            ($this->Te4[($temp >> 16) & 0xff] & 0x00ff0000) ^
-            ($this->Te4[($temp >>  8) & 0xff] & 0x0000ff00) ^
-            ($this->Te4[($temp      ) & 0xff] & 0x000000ff);
-      
-      $this->rd_key[13 + $rk] = $this->rd_key[5 + $rk] ^ $this->rd_key[12 + $rk];
-            $this->rd_key[14 + $rk] = $this->rd_key[6 + $rk] ^ $this->rd_key[13 + $rk];
-            $this->rd_key[15 + $rk] = $this->rd_key[7 + $rk] ^ $this->rd_key[14 + $rk];
-            $rk += 8;
-        }
-    }
-    return 0;
-  }
+		$this->rd_key[4] = librijndael2::parseInt("0x" . @substr($userkey, 32, 8));
+		$this->rd_key[5] = librijndael2::parseInt("0x" . @substr($userkey, 40, 8));
+		
+		if ($bits == 192) {
+				for (;;) {
+						$temp  = $this->rd_key[5+$rk];
+						$this->rd_key[6+$rk] = $this->rd_key[$rk] ^
+						($this->Te4[($temp >> 16) & 0xff] & 0xff000000) ^
+						($this->Te4[($temp >>  8) & 0xff] & 0x00ff0000) ^
+						($this->Te4[($temp      ) & 0xff] & 0x0000ff00) ^
+						($this->Te4[($temp >> 24) & 0xff] & 0x000000ff) ^
+						$this->rcon[$i];
+		
+				$this->rd_key[7+$rk] = $this->rd_key[1+$rk] ^ $this->rd_key[6 + $rk];
+						$this->rd_key[8+$rk] = $this->rd_key[2 + $rk] ^ $this->rd_key[7 + $rk];
+						$this->rd_key[9+$rk] = $this->rd_key[3 + $rk] ^ $this->rd_key[8 + $rk];
+						if (++$i == 8) {
+								return 0;
+						}
+				$this->rd_key[10 + $rk] = $this->rd_key[4 + $rk] ^ $this->rd_key[9 + $rk];
+						$this->rd_key[11 + $rk] = $this->rd_key[5 + $rk] ^ $this->rd_key[10 + $rk];
+						$rk += 6;
+				}
+		}
+		
+		$this->rd_key[6] = librijndael2::parseInt("0x" . @substr($userkey, 48, 8));
+		$this->rd_key[7] = librijndael2::parseInt("0x" . @substr($userkey, 56, 8));
+		
+		if ($bits == 256) {
+				for (;;) {
+						$temp  = $this->rd_key[7+$rk];
+						$this->rd_key[8+$rk] = $this->rd_key[$rk] ^
+						($this->Te4[($temp >> 16) & 0xff] & 0xff000000) ^
+						($this->Te4[($temp >>  8) & 0xff] & 0x00ff0000) ^
+						($this->Te4[($temp      ) & 0xff] & 0x0000ff00) ^
+						($this->Te4[($temp >> 24) & 0xff] & 0x000000ff) ^
+						$this->rcon[$i];
+			
+						$this->rd_key[9 + $rk] = $this->rd_key[1 + $rk] ^ $this->rd_key[8 + $rk];
+						$this->rd_key[10 + $rk] = $this->rd_key[2 + $rk] ^ $this->rd_key[9 + $rk];
+						$this->rd_key[11 + $rk] = $this->rd_key[3 + $rk] ^ $this->rd_key[10 + $rk];
+						if (++$i == 7) {
+								return 0;
+						}
+						
+						$temp  = $this->rd_key[11 + $rk];
+						$this->rd_key[12 + $rk] = $this->rd_key[4 + $rk] ^
+						($this->Te4[($temp >> 24) & 0xff] & 0xff000000) ^
+						($this->Te4[($temp >> 16) & 0xff] & 0x00ff0000) ^
+						($this->Te4[($temp >>  8) & 0xff] & 0x0000ff00) ^
+						($this->Te4[($temp      ) & 0xff] & 0x000000ff);
+			
+			$this->rd_key[13 + $rk] = $this->rd_key[5 + $rk] ^ $this->rd_key[12 + $rk];
+						$this->rd_key[14 + $rk] = $this->rd_key[6 + $rk] ^ $this->rd_key[13 + $rk];
+						$this->rd_key[15 + $rk] = $this->rd_key[7 + $rk] ^ $this->rd_key[14 + $rk];
+						$rk += 8;
+				}
+		}
+		return 0;
+	}
 
 
-  // Expand the cipher key into the decryption key schedule. 
-  function set_decrypt()
-  {
-    $i = 0;
-    $j = 0;
-    $rk = 0;
-    $bits =& $this->bits;
-    
-    if ( $this->key_state === 'decrypt' )
-    {
-      return 0;
-    }
-    
-    $this->key_state = 'decrypt';
-    
-    // first, start with an encryption schedule 
-    $status = $this->set_encrypt();
-    
-    // set the state again because set_encrypt() will change it
-    $this->key_state = 'decrypt';
-    
-    if ($status < 0) {
-      librijndael2::trace("AES_set_decrypt_key: AES_set_encrypt_key error");
-      return;
-    }
-  
-    // invert the order of the round keys: 
-    for ($i = 0, $j = 4*($this->rounds); $i < $j; $i += 4, $j -= 4) {
-      $temp = $this->rd_key[$i];   $this->rd_key[$i]   = $this->rd_key[$j];   $this->rd_key[$j]   = $temp;
-      $temp = $this->rd_key[$i+1]; $this->rd_key[$i+1] = $this->rd_key[$j+1]; $this->rd_key[$j+1] = $temp;
-      $temp = $this->rd_key[$i+2]; $this->rd_key[$i+2] = $this->rd_key[$j+2]; $this->rd_key[$j+2] = $temp;
-      $temp = $this->rd_key[$i+3]; $this->rd_key[$i+3] = $this->rd_key[$j+3]; $this->rd_key[$j+3] = $temp;
-    }
-    
-    // apply the inverse MixColumn transform to all round keys but the first and the last: 
-    for ($i = 1; $i < ($this->rounds); $i++) {
+	// Expand the cipher key into the decryption key schedule. 
+	function set_decrypt()
+	{
+		$i = 0;
+		$j = 0;
+		$rk = 0;
+		$bits =& $this->bits;
+		
+		if ( $this->key_state === 'decrypt' )
+		{
+			return 0;
+		}
+		
+		$this->key_state = 'decrypt';
+		
+		// first, start with an encryption schedule 
+		$status = $this->set_encrypt();
+		
+		// set the state again because set_encrypt() will change it
+		$this->key_state = 'decrypt';
+		
+		if ($status < 0) {
+			librijndael2::trace("AES_set_decrypt_key: AES_set_encrypt_key error");
+			return;
+		}
+	
+		// invert the order of the round keys: 
+		for ($i = 0, $j = 4*($this->rounds); $i < $j; $i += 4, $j -= 4) {
+			$temp = $this->rd_key[$i];   $this->rd_key[$i]   = $this->rd_key[$j];   $this->rd_key[$j]   = $temp;
+			$temp = $this->rd_key[$i+1]; $this->rd_key[$i+1] = $this->rd_key[$j+1]; $this->rd_key[$j+1] = $temp;
+			$temp = $this->rd_key[$i+2]; $this->rd_key[$i+2] = $this->rd_key[$j+2]; $this->rd_key[$j+2] = $temp;
+			$temp = $this->rd_key[$i+3]; $this->rd_key[$i+3] = $this->rd_key[$j+3]; $this->rd_key[$j+3] = $temp;
+		}
+		
+		// apply the inverse MixColumn transform to all round keys but the first and the last: 
+		for ($i = 1; $i < ($this->rounds); $i++) {
 
-        $rk += 4;
-        $this->rd_key[$rk] =
-        $this->Td0[$this->Te4[($this->rd_key[$rk] >> 24) & 0xff] & 0xff] ^
-        $this->Td1[$this->Te4[($this->rd_key[$rk] >> 16) & 0xff] & 0xff] ^
-        $this->Td2[$this->Te4[($this->rd_key[$rk] >>  8) & 0xff] & 0xff] ^
-        $this->Td3[$this->Te4[($this->rd_key[$rk]      ) & 0xff] & 0xff];
-       
-        $this->rd_key[1+$rk] =
-        $this->Td0[$this->Te4[($this->rd_key[1+$rk] >> 24) & 0xff] & 0xff] ^
-        $this->Td1[$this->Te4[($this->rd_key[1+$rk] >> 16) & 0xff] & 0xff] ^
-        $this->Td2[$this->Te4[($this->rd_key[1+$rk] >>  8) & 0xff] & 0xff] ^
-        $this->Td3[$this->Te4[($this->rd_key[1+$rk]      ) & 0xff] & 0xff];
+				$rk += 4;
+				$this->rd_key[$rk] =
+				$this->Td0[$this->Te4[($this->rd_key[$rk] >> 24) & 0xff] & 0xff] ^
+				$this->Td1[$this->Te4[($this->rd_key[$rk] >> 16) & 0xff] & 0xff] ^
+				$this->Td2[$this->Te4[($this->rd_key[$rk] >>  8) & 0xff] & 0xff] ^
+				$this->Td3[$this->Te4[($this->rd_key[$rk]      ) & 0xff] & 0xff];
+ 			
+				$this->rd_key[1+$rk] =
+				$this->Td0[$this->Te4[($this->rd_key[1+$rk] >> 24) & 0xff] & 0xff] ^
+				$this->Td1[$this->Te4[($this->rd_key[1+$rk] >> 16) & 0xff] & 0xff] ^
+				$this->Td2[$this->Te4[($this->rd_key[1+$rk] >>  8) & 0xff] & 0xff] ^
+				$this->Td3[$this->Te4[($this->rd_key[1+$rk]      ) & 0xff] & 0xff];
 
-        $this->rd_key[2+$rk] =
-        $this->Td0[$this->Te4[($this->rd_key[2+$rk] >> 24) & 0xff] & 0xff] ^
-        $this->Td1[$this->Te4[($this->rd_key[2+$rk] >> 16) & 0xff] & 0xff] ^
-        $this->Td2[$this->Te4[($this->rd_key[2+$rk] >>  8) & 0xff] & 0xff] ^
-        $this->Td3[$this->Te4[($this->rd_key[2+$rk]      ) & 0xff] & 0xff];
+				$this->rd_key[2+$rk] =
+				$this->Td0[$this->Te4[($this->rd_key[2+$rk] >> 24) & 0xff] & 0xff] ^
+				$this->Td1[$this->Te4[($this->rd_key[2+$rk] >> 16) & 0xff] & 0xff] ^
+				$this->Td2[$this->Te4[($this->rd_key[2+$rk] >>  8) & 0xff] & 0xff] ^
+				$this->Td3[$this->Te4[($this->rd_key[2+$rk]      ) & 0xff] & 0xff];
  
-        $this->rd_key[3+$rk] =
-        $this->Td0[$this->Te4[($this->rd_key[3+$rk] >> 24) & 0xff] & 0xff] ^
-        $this->Td1[$this->Te4[($this->rd_key[3+$rk] >> 16) & 0xff] & 0xff] ^
-        $this->Td2[$this->Te4[($this->rd_key[3+$rk] >>  8) & 0xff] & 0xff] ^
-        $this->Td3[$this->Te4[($this->rd_key[3+$rk]      ) & 0xff] & 0xff];
-    } 
-    return 0;
-  }
+				$this->rd_key[3+$rk] =
+				$this->Td0[$this->Te4[($this->rd_key[3+$rk] >> 24) & 0xff] & 0xff] ^
+				$this->Td1[$this->Te4[($this->rd_key[3+$rk] >> 16) & 0xff] & 0xff] ^
+				$this->Td2[$this->Te4[($this->rd_key[3+$rk] >>  8) & 0xff] & 0xff] ^
+				$this->Td3[$this->Te4[($this->rd_key[3+$rk]      ) & 0xff] & 0xff];
+		} 
+		return 0;
+	}
 }
 
 /**
@@ -1410,381 +1410,381 @@
 
 class AESCrypt
 {
-  
-  /**
-   * Fetches a Crypt_Rijndael_Key object for the given hex or binary key.
-   * @param string Key, binary or hex format
-   * @return object
-   * @access protected
-   */
-   
-  protected static function fetch_key($key)
-  {
-    static $objects = array();
-    
-    if ( !preg_match('/^[a-f0-9]+$/i', $key) )
-      $key = librijndael2::string2hex($key);
-    
-    if ( isset($objects[$key]) )
-    {
-      return $objects[$key];
-    }
-    else
-    {
-      $objects[$key] = new Crypt_Rijndael_Key($key);
-      $ret =& $objects[$key];
-      return $ret;
-    }
-  }
-  
-  /**
-   * Fetches a Crypt_Rijndael object.
-   * @return object
-   * @access protected
-   */
-   
-  protected static function fetch_cr_singleton()
-  {
-    static $o = null;
-    
-    if ( is_object($o) )
-    {
-      return $o;
-    }
-    else
-    {
-      $o = new Crypt_Rijndael();
-      $r =& $o;
-      return $r;
-    }
-  }
-  
-  /**
-   * Pads a string with nul bytes until it reaches a multiple of 16 bytes.
-   * @param string
-   * @return string
-   */
-  
-  protected function pad_string($string)
-  {
-    while ( strlen($string) % 32 > 0 )
-    {
-      $string .= "00";
-    }
-    return $string;
-  }
-  
-  /**
-   * Constructor. Currently does not take parameters and ignores options from the old API.
-   */
-  
-  public function __construct($key_size = 192, $block_size = 128, $debug = false)
-  {
-  }
-  
-  /**
-   * Wrapper for encryption.
-   * @param string Plain text to encrypt
-   * @param string Binary or hex key
-   * @param int Format to return result in - ENC_BINARY, ENC_HEX, or ENC_BASE64
-   * @return string
-   */
-  
-  public function encrypt($plaintext, $key, $return_format = ENC_HEX)
-  {
-    return $this->encrypt_cbc($plaintext, $key, '00000000000000000000000000000000', ENC_HEX);
-  }
-  
-  /**
-   * Wrapper for decryption.
-   * @param string Encrypted text
-   * @param string Binary or hex key
-   * @param int Format that the encrypted text is in - ENC_BINARY, ENC_HEX, or ENC_BASE64
-   * @param bool If true, avoids caching the decryption result.
-   * @return string
-   */
-  
-  public function decrypt($cryptext, $key, $input_format = ENC_HEX, $no_cache = false)
-  {
-    return $this->decrypt_cbc($cryptext, $key, '00000000000000000000000000000000', ENC_HEX, $no_cache);
-  }
-  
-  /**
-   * Wrapper for CBC encryption.
-   * @param string Plain text to encrypt
-   * @param string Binary or hex key
-   * @param string 128-bit initialization vector, either hex or binary will do
-   * @param int Format to return result in - ENC_BINARY, ENC_HEX, or ENC_BASE64
-   */
-  
-  public function encrypt_cbc($plaintext, $key, $ivec, $return_format = ENC_HEX)
-  {
-    $okey = self::fetch_key($key);
-    $okey->set_encrypt();
-    $aes = self::fetch_cr_singleton();
-    $plaintext = librijndael2::string2hex($plaintext);
-    
-    // init ivec
-    if ( strlen($ivec) == '16' )
-    {
-      $ivec = librijndael2::string2hex($ivec);
-    }
-    else if ( preg_match('/^[a-f0-9]+$/i', $ivec) && strlen($ivec) == 32 )
-    {
-      // ivec is good
-    }
-    else
-    {
-      // invalid ivec
-      return false;
-    }
-    
-    $result = '';
-    $plaintext = str_split($this->pad_string($plaintext), 32);
-    foreach ( $plaintext as $block )
-    {
-      $block = $aes->AES_cbc_encrypt($block, $okey, $ivec, 'AES_ENCRYPT');
-      $result .= $block;
-    }
-    
-    switch ( $return_format )
-    {
-      case ENC_BINARY:
-        return librijndael2::hex2string($result);
-      case ENC_HEX:
-      default:
-        return $result;
-      case ENC_BASE64:
-        return base64_encode(librijndael2::hex2string($result));
-    }
-  }
-  
-  /**
-   * Wrapper for CBC decryption.
-   * @param string Encrypted text
-   * @param string Binary or hex key
-   * @param string 128-bit initialization vector, either hex or binary will do
-   * @param int Format that the encrypted text is in - ENC_BINARY, ENC_HEX, or ENC_BASE64
-   * @param bool If true, avoids caching the decryption result.
-   * @return string
-   */
-  
-  public function decrypt_cbc($cryptext, $key, $ivec, $input_format = ENC_HEX, $no_cache = false)
-  {
-    // AES_cbc_encrypt() expects hex
-    switch ( $input_format )
-    {
-      case ENC_BINARY:
-        $cryptext = librijndael2::string2hex($cryptext);
-        break;
-      case ENC_BASE64:
-        $cryptext = librijndael2::string2hex(base64_decode($cryptext));
-        break;
-    }
-    
-    $hash = sha1("{$cryptext}::{$key}");
-    if ( $cache_result = aes_decrypt_cache_fetch($hash) )
-      return $cache_result;
-    
-    // load objects
-    profiler_log("AES: Started decryption of string $hash");
-    $okey = self::fetch_key($key);
-    $okey->set_decrypt();
-    $aes = self::fetch_cr_singleton();
-    
-    // init ivec
-    if ( strlen($ivec) == '16' )
-    {
-      $ivec = librijndael2::string2hex($ivec);
-    }
-    else if ( preg_match('/^[a-f0-9]+$/i', $ivec) && strlen($ivec) == 32 )
-    {
-      // ivec is good
-    }
-    else
-    {
-      // invalid ivec
-      return false;
-    }
-    
-    // perform decryption
-    $result = '';
-    $cryptext_orig = $cryptext;
-    $cryptext = enano_str_split($cryptext, 32);
-    foreach ( $cryptext as $block )
-    {
-      $block = $aes->AES_cbc_encrypt($block, $okey, $ivec, 'AES_DECRYPT');
-      $result .= $block;
-    }
-    
-    // decode result and trim nul bytes
-    $result = librijndael2::hex2string($result);
-    $result = rtrim($result, "\000");
-    
-    if ( !$no_cache )
-      aes_decrypt_cache_store($cryptext_orig, $result, $key);
-    
-    profiler_log("AES: Finished decryption of string $hash");
-    
-    // done! :)
-    return $result;
-  }
-  
-  /**
-   * Factory.
-   * @param int Key size in bits
-   * @param int Block size in bits - ONLY 128-bit supported.
-   * @return object Instance of AESCrypt
-   */
-  
-  public static function singleton($key_size = AES_BITS, $block_size = 128)
-  {
-    static $instance = false;
-    if ( !$instance )
-    {
-      $class = __CLASS__;
-      $instance = new $class();
-    }
-    return $instance;
-  }
-  
-  #
-  # Utility functions
-  #
-  
-  /**
-   * Generates a random key suitable for encryption
-   * @param int $len the length of the key, in bytes
-   * @return string a BINARY key
-   */
-  
-  static function randkey($len = 32)
-  {
-    if ( @file_exists('/dev/urandom') && @is_readable('/dev/urandom') )
-    {
-      // Let's use something a little more secure
-      $ur = @fopen('/dev/urandom', 'r');
-      if ( !$ur )
-        return self::randkey_safe($len);
-      $ukey = @fread($ur, $len);
-      fclose($ur);
-      if ( strlen($ukey) != $len )
-        return self::randkey_safe($len);
-      return $ukey;
-    }
-    return self::randkey_safe($len);
-  }
-  
-  static function randkey_safe($len = 32)
-  {
-    $key = '';
-    for($i=0;$i<$len;$i++)
-    {
-      $key .= chr(mt_rand(0, 255));
-    }
-    return $key;
-  }
-  
-  function gen_readymade_key()
-  {
-    $key = librijndael2::string2hex($this->randkey(AES_BITS / 8));
-    return $key;
-  }
+	
+	/**
+ 	* Fetches a Crypt_Rijndael_Key object for the given hex or binary key.
+ 	* @param string Key, binary or hex format
+ 	* @return object
+ 	* @access protected
+ 	*/
+ 	
+	protected static function fetch_key($key)
+	{
+		static $objects = array();
+		
+		if ( !preg_match('/^[a-f0-9]+$/i', $key) )
+			$key = librijndael2::string2hex($key);
+		
+		if ( isset($objects[$key]) )
+		{
+			return $objects[$key];
+		}
+		else
+		{
+			$objects[$key] = new Crypt_Rijndael_Key($key);
+			$ret =& $objects[$key];
+			return $ret;
+		}
+	}
+	
+	/**
+ 	* Fetches a Crypt_Rijndael object.
+ 	* @return object
+ 	* @access protected
+ 	*/
+ 	
+	protected static function fetch_cr_singleton()
+	{
+		static $o = null;
+		
+		if ( is_object($o) )
+		{
+			return $o;
+		}
+		else
+		{
+			$o = new Crypt_Rijndael();
+			$r =& $o;
+			return $r;
+		}
+	}
+	
+	/**
+ 	* Pads a string with nul bytes until it reaches a multiple of 16 bytes.
+ 	* @param string
+ 	* @return string
+ 	*/
+	
+	protected function pad_string($string)
+	{
+		while ( strlen($string) % 32 > 0 )
+		{
+			$string .= "00";
+		}
+		return $string;
+	}
+	
+	/**
+ 	* Constructor. Currently does not take parameters and ignores options from the old API.
+ 	*/
+	
+	public function __construct($key_size = 192, $block_size = 128, $debug = false)
+	{
+	}
+	
+	/**
+ 	* Wrapper for encryption.
+ 	* @param string Plain text to encrypt
+ 	* @param string Binary or hex key
+ 	* @param int Format to return result in - ENC_BINARY, ENC_HEX, or ENC_BASE64
+ 	* @return string
+ 	*/
+	
+	public function encrypt($plaintext, $key, $return_format = ENC_HEX)
+	{
+		return $this->encrypt_cbc($plaintext, $key, '00000000000000000000000000000000', ENC_HEX);
+	}
+	
+	/**
+ 	* Wrapper for decryption.
+ 	* @param string Encrypted text
+ 	* @param string Binary or hex key
+ 	* @param int Format that the encrypted text is in - ENC_BINARY, ENC_HEX, or ENC_BASE64
+ 	* @param bool If true, avoids caching the decryption result.
+ 	* @return string
+ 	*/
+	
+	public function decrypt($cryptext, $key, $input_format = ENC_HEX, $no_cache = false)
+	{
+		return $this->decrypt_cbc($cryptext, $key, '00000000000000000000000000000000', ENC_HEX, $no_cache);
+	}
+	
+	/**
+ 	* Wrapper for CBC encryption.
+ 	* @param string Plain text to encrypt
+ 	* @param string Binary or hex key
+ 	* @param string 128-bit initialization vector, either hex or binary will do
+ 	* @param int Format to return result in - ENC_BINARY, ENC_HEX, or ENC_BASE64
+ 	*/
+	
+	public function encrypt_cbc($plaintext, $key, $ivec, $return_format = ENC_HEX)
+	{
+		$okey = self::fetch_key($key);
+		$okey->set_encrypt();
+		$aes = self::fetch_cr_singleton();
+		$plaintext = librijndael2::string2hex($plaintext);
+		
+		// init ivec
+		if ( strlen($ivec) == '16' )
+		{
+			$ivec = librijndael2::string2hex($ivec);
+		}
+		else if ( preg_match('/^[a-f0-9]+$/i', $ivec) && strlen($ivec) == 32 )
+		{
+			// ivec is good
+		}
+		else
+		{
+			// invalid ivec
+			return false;
+		}
+		
+		$result = '';
+		$plaintext = str_split($this->pad_string($plaintext), 32);
+		foreach ( $plaintext as $block )
+		{
+			$block = $aes->AES_cbc_encrypt($block, $okey, $ivec, 'AES_ENCRYPT');
+			$result .= $block;
+		}
+		
+		switch ( $return_format )
+		{
+			case ENC_BINARY:
+				return librijndael2::hex2string($result);
+			case ENC_HEX:
+			default:
+				return $result;
+			case ENC_BASE64:
+				return base64_encode(librijndael2::hex2string($result));
+		}
+	}
+	
+	/**
+ 	* Wrapper for CBC decryption.
+ 	* @param string Encrypted text
+ 	* @param string Binary or hex key
+ 	* @param string 128-bit initialization vector, either hex or binary will do
+ 	* @param int Format that the encrypted text is in - ENC_BINARY, ENC_HEX, or ENC_BASE64
+ 	* @param bool If true, avoids caching the decryption result.
+ 	* @return string
+ 	*/
+	
+	public function decrypt_cbc($cryptext, $key, $ivec, $input_format = ENC_HEX, $no_cache = false)
+	{
+		// AES_cbc_encrypt() expects hex
+		switch ( $input_format )
+		{
+			case ENC_BINARY:
+				$cryptext = librijndael2::string2hex($cryptext);
+				break;
+			case ENC_BASE64:
+				$cryptext = librijndael2::string2hex(base64_decode($cryptext));
+				break;
+		}
+		
+		$hash = sha1("{$cryptext}::{$key}");
+		if ( $cache_result = aes_decrypt_cache_fetch($hash) )
+			return $cache_result;
+		
+		// load objects
+		profiler_log("AES: Started decryption of string $hash");
+		$okey = self::fetch_key($key);
+		$okey->set_decrypt();
+		$aes = self::fetch_cr_singleton();
+		
+		// init ivec
+		if ( strlen($ivec) == '16' )
+		{
+			$ivec = librijndael2::string2hex($ivec);
+		}
+		else if ( preg_match('/^[a-f0-9]+$/i', $ivec) && strlen($ivec) == 32 )
+		{
+			// ivec is good
+		}
+		else
+		{
+			// invalid ivec
+			return false;
+		}
+		
+		// perform decryption
+		$result = '';
+		$cryptext_orig = $cryptext;
+		$cryptext = enano_str_split($cryptext, 32);
+		foreach ( $cryptext as $block )
+		{
+			$block = $aes->AES_cbc_encrypt($block, $okey, $ivec, 'AES_DECRYPT');
+			$result .= $block;
+		}
+		
+		// decode result and trim nul bytes
+		$result = librijndael2::hex2string($result);
+		$result = rtrim($result, "\000");
+		
+		if ( !$no_cache )
+			aes_decrypt_cache_store($cryptext_orig, $result, $key);
+		
+		profiler_log("AES: Finished decryption of string $hash");
+		
+		// done! :)
+		return $result;
+	}
+	
+	/**
+ 	* Factory.
+ 	* @param int Key size in bits
+ 	* @param int Block size in bits - ONLY 128-bit supported.
+ 	* @return object Instance of AESCrypt
+ 	*/
+	
+	public static function singleton($key_size = AES_BITS, $block_size = 128)
+	{
+		static $instance = false;
+		if ( !$instance )
+		{
+			$class = __CLASS__;
+			$instance = new $class();
+		}
+		return $instance;
+	}
+	
+	#
+	# Utility functions
+	#
+	
+	/**
+ 	* Generates a random key suitable for encryption
+ 	* @param int $len the length of the key, in bytes
+ 	* @return string a BINARY key
+ 	*/
+	
+	static function randkey($len = 32)
+	{
+		if ( @file_exists('/dev/urandom') && @is_readable('/dev/urandom') )
+		{
+			// Let's use something a little more secure
+			$ur = @fopen('/dev/urandom', 'r');
+			if ( !$ur )
+				return self::randkey_safe($len);
+			$ukey = @fread($ur, $len);
+			fclose($ur);
+			if ( strlen($ukey) != $len )
+				return self::randkey_safe($len);
+			return $ukey;
+		}
+		return self::randkey_safe($len);
+	}
+	
+	static function randkey_safe($len = 32)
+	{
+		$key = '';
+		for($i=0;$i<$len;$i++)
+		{
+			$key .= chr(mt_rand(0, 255));
+		}
+		return $key;
+	}
+	
+	function gen_readymade_key()
+	{
+		$key = librijndael2::string2hex($this->randkey(AES_BITS / 8));
+		return $key;
+	}
 }
 
 function aes_decrypt_cache_store($encrypted, $decrypted, $key)
 {
-  if ( getConfig('cache_thumbs') != '1' )
-    return false;
-  
-  $cache_file = ENANO_ROOT . '/cache/aes_decrypt.php';
-  // only cache if $decrypted is long enough to actually warrant caching
-  if ( strlen($decrypted) < 32 )
-  {
-    profiler_log("AES: Skipped caching a string (probably a password, we dunno) because it's too short");
-    return false;
-  }
-  if ( file_exists($cache_file) )
-  {
-    require_once($cache_file);
-    global $aes_decrypt_cache;
-    $cachekey = sha1($encrypted . '::' . $key);
-    $aes_decrypt_cache[$cachekey] = $decrypted;
-    
-    if ( count($aes_decrypt_cache) > 5000 )
-    {
-      // we've got a lot of strings in the cache, clear out a few
-      $keys = array_keys($aes_decrypt_cache);
-      for ( $i = 0; $i < 2500; $i++ )
-      {
-        unset($aes_decrypt_cache[$keys[$i]]);
-        unset($aes_decrypt_cache[$keys[$i]]);
-      }
-    }
-  }
-  else
-  {
-    $aes_decrypt_cache = array(
-      sha1($encrypted . '::' . $key) => $decrypted
-    );
-  }
-  // call var_export and collect contents
-  ob_start();
-  var_export($aes_decrypt_cache);
-  $dec_cache_string = ob_get_contents();
-  ob_end_clean();
-  $f = @fopen($cache_file, 'w');
-  if ( !$f )
-    return false;
-  fwrite($f, "<?php
+	if ( getConfig('cache_thumbs') != '1' )
+		return false;
+	
+	$cache_file = ENANO_ROOT . '/cache/aes_decrypt.php';
+	// only cache if $decrypted is long enough to actually warrant caching
+	if ( strlen($decrypted) < 32 )
+	{
+		profiler_log("AES: Skipped caching a string (probably a password, we dunno) because it's too short");
+		return false;
+	}
+	if ( file_exists($cache_file) )
+	{
+		require_once($cache_file);
+		global $aes_decrypt_cache;
+		$cachekey = sha1($encrypted . '::' . $key);
+		$aes_decrypt_cache[$cachekey] = $decrypted;
+		
+		if ( count($aes_decrypt_cache) > 5000 )
+		{
+			// we've got a lot of strings in the cache, clear out a few
+			$keys = array_keys($aes_decrypt_cache);
+			for ( $i = 0; $i < 2500; $i++ )
+			{
+				unset($aes_decrypt_cache[$keys[$i]]);
+				unset($aes_decrypt_cache[$keys[$i]]);
+			}
+		}
+	}
+	else
+	{
+		$aes_decrypt_cache = array(
+			sha1($encrypted . '::' . $key) => $decrypted
+		);
+	}
+	// call var_export and collect contents
+	ob_start();
+	var_export($aes_decrypt_cache);
+	$dec_cache_string = ob_get_contents();
+	ob_end_clean();
+	$f = @fopen($cache_file, 'w');
+	if ( !$f )
+		return false;
+	fwrite($f, "<?php
 \$GLOBALS['aes_decrypt_cache'] = $dec_cache_string;
 ");
-  fclose($f);
-  return true;
+	fclose($f);
+	return true;
 }
 
 function aes_decrypt_cache_fetch($hash)
 {
-  $cache_file = ENANO_ROOT . '/cache/aes_decrypt.php';
-  if ( !file_exists($cache_file) )
-    return false;
-  
-  require_once($cache_file);
-  global $aes_decrypt_cache;
-  if ( isset($aes_decrypt_cache[$hash]) )
-  {
-    profiler_log("AES: Loaded cached decrypted string, hash is $hash");
-    return $aes_decrypt_cache[$hash];
-  }
-  
-  return false;
+	$cache_file = ENANO_ROOT . '/cache/aes_decrypt.php';
+	if ( !file_exists($cache_file) )
+		return false;
+	
+	require_once($cache_file);
+	global $aes_decrypt_cache;
+	if ( isset($aes_decrypt_cache[$hash]) )
+	{
+		profiler_log("AES: Loaded cached decrypted string, hash is $hash");
+		return $aes_decrypt_cache[$hash];
+	}
+	
+	return false;
 }
 
 function aes_decrypt_cache_destroy($hash)
 {
-  $cache_file = ENANO_ROOT . '/cache/aes_decrypt.php';
-  if ( !file_exists($cache_file) )
-    return false;
-  
-  require_once($cache_file);
-  global $aes_decrypt_cache;
-  
-  if ( isset($aes_decrypt_cache[$hash]) )
-    unset($aes_decrypt_cache[$hash]);
-  
-  // call var_export and collect contents
-  ob_start();
-  var_export($aes_decrypt_cache);
-  $dec_cache_string = ob_get_contents();
-  ob_end_clean();
-  $f = @fopen($cache_file, 'w');
-  if ( !$f )
-    return false;
-  fwrite($f, "<?php
+	$cache_file = ENANO_ROOT . '/cache/aes_decrypt.php';
+	if ( !file_exists($cache_file) )
+		return false;
+	
+	require_once($cache_file);
+	global $aes_decrypt_cache;
+	
+	if ( isset($aes_decrypt_cache[$hash]) )
+		unset($aes_decrypt_cache[$hash]);
+	
+	// call var_export and collect contents
+	ob_start();
+	var_export($aes_decrypt_cache);
+	$dec_cache_string = ob_get_contents();
+	ob_end_clean();
+	$f = @fopen($cache_file, 'w');
+	if ( !$f )
+		return false;
+	fwrite($f, "<?php
 \$GLOBALS['aes_decrypt_cache'] = $dec_cache_string;
 ");
-  fclose($f);
-  return true;
+	fclose($f);
+	return true;
 }
 
 ?>