Include Helper.js instead of including js files separately.
diff --git a/js/testing/test-signature-string.html b/js/testing/test-signature-string.html
index fa31102..58fb451 100644
--- a/js/testing/test-signature-string.html
+++ b/js/testing/test-signature-string.html
@@ -5,24 +5,8 @@
<head>
<title>NDN Signature - String</title>
- <script language="JavaScript" type="text/javascript" src="../securityLib/jsbn.js"></script>
- <script language="JavaScript" type="text/javascript" src="../securityLib/jsbn2.js"></script>
- <script language="JavaScript" type="text/javascript" src="../securityLib/rsa.js"></script>
- <script language="JavaScript" type="text/javascript" src="../securityLib/rsa2.js"></script>
-
- <script language="JavaScript" type="text/javascript" src="../securityLib/sha1.js"></script>
- <script language="JavaScript" type="text/javascript" src="../securityLib/sha256.js"></script>
- <script language="JavaScript" type="text/javascript" src="../securityLib/sha512.js"></script>
- <script language="JavaScript" type="text/javascript" src="../securityLib/md5.js"></script>
- <script language="JavaScript" type="text/javascript" src="../securityLib/ripemd160.js"></script>
- <script language="JavaScript" type="text/javascript" src="../securityLib/base64.js"></script>
-
- <script language="JavaScript" type="text/javascript" src="../securityLib/rsapem-1.1.min.js"></script>
- <script language="JavaScript" type="text/javascript" src="../securityLib/rsasign-1.2.min.js"></script>
- <script language="JavaScript" type="text/javascript" src="../securityLib/asn1hex-1.1.min.js"></script>
- <script language="JavaScript" type="text/javascript" src="../securityLib/x509-1.1.min.js"></script>
- <script language="JavaScript" type="text/javascript" src="../security/KeyManager.js"></script>
-
+
+ <script type="text/javascript" src="../Helper.js"></script>
<script type="text/javascript">
function sign(){