diff --git a/src/Cipher.php b/src/Cipher.php
index 72f6d20..e51812d 100644
--- a/src/Cipher.php
+++ b/src/Cipher.php
@@ -45,7 +45,7 @@ public function decrypt($encryptedMessage) {
 
     }
 
-    protected function decryptStream($encryptedStream) {
+    public function decryptStream($encryptedStream) {
         if (is_null($encryptedStream)) {
             return null;
         } else {
@@ -83,4 +83,4 @@ public static function getInstance() {
 
 
 
-}
\ No newline at end of file
+}