Fixed mx on windows x64.

xxtea · Mar 2, 2016 · 3906dd2 · 3906dd2
1 parent 766edc7
commit 3906dd2
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/xxtea.php b/xxtea.php
@@ -10,7 +10,7 @@
 |      Roger M. Needham                                    |
 |                                                          |
 | Code Author: Ma Bingyao <[email protected]>            |
-| LastModified: Mar 10, 2015                               |
+| LastModified: Mar 2, 2016                                |
 |                                                          |
 \**********************************************************/
 
@@ -52,7 +52,7 @@ private static function int32($n) {
         }
 
         private static function mx($sum, $y, $z, $p, $e, $k) {
-            return (($z >> 5 ^ $y << 2) + ($y >> 3 ^ $z << 4)) ^ (($sum ^ $y) + ($k[$p & 3 ^ $e] ^ $z));
+            return ((($z >> 5 & 0x07ffffff) ^ $y << 2) + (($y >> 3 & 0x1fffffff) ^ $z << 4)) ^ (($sum ^ $y) + ($k[$p & 3 ^ $e] ^ $z));
         }
 
         private static function fixk($k) {