Fixed format key

HRCEncryptor.php

@@ -13,8 +13,7 @@ class HRCEncryptor
     {
         $reverse = 0;
         $n = $key;
-        while ($n > 0)
-        {
+        while ($n > 0) {
             $reverse = $reverse * 10;
             $reverse = $reverse + $n % 10;
             $n = (int)($n / 10);
@@ -25,6 +24,7 @@ class HRCEncryptor
 
     public static function key($key)
     {
+        $key = self::format($key);
         while (strlen($key) < 32) {
             $key .= $key;
         }