Adding Security Features

-Security Libraries
-Test HTML Files
-KeyManager.js
diff --git a/js/test-sha256.html b/js/test-sha256.html
new file mode 100644
index 0000000..3d9055c
--- /dev/null
+++ b/js/test-sha256.html
@@ -0,0 +1,54 @@
+<?xml version = "1.0" encoding="utf-8" ?>

+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"

+"DTD/xhtml1-strict.dtd">

+<html xmlns = "http://www.w3.org/1999/xhtml">

+

+<head>

+	<title>NDN Request Example</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 type="text/javascript">

+		function hash(){

+			

+			var input = document.getElementById('contentname').value;

+			

+			var output = hex_sha256(input);

+			

+			document.getElementById('result').innerHTML = output;

+

+		}

+		

+	</script>

+	

+

+</head>

+<body >

+	<form>

+		

+

+

+		Please Enter a Text to sign:<br /><input id="contentname" type="text" name="CONTENTNAME" value="/PARC/abc" /> <br />

+	

+	</form>

+	<button onclick="hash()">Hash</button>

+

+		<p id="result"></p>

+

+</body>

+</html>
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