RSA JS 加密解密DEMO

  <script src="Scripts/jquery-1.4.1.js" type="text/javascript"></script>
    <script src="Scripts/jQuery.md5.js" type="text/javascript" ></script>
    <script src="Scripts/BigInt.js" type="text/javascript"></script>
    <script src="Scripts/RSA.js" type="text/javascript"></script>
    <script src="Scripts/Barrett.js" type="text/javascript"></script>
    <script type="text/javascript">
        function cmdEncrypt() {
            setMaxDigits(129);
            var key = new RSAKeyPair("<%=strPublicKeyExponent%>", "", "<%=strPublicKeyModulus%>");
            var pwdMD5Twice = $.md5($.md5($("#txtPassword").attr("value")));
            var pwdRtn = encryptedString(key, pwdMD5Twice);
            $("#encrypted_pwd").attr("value", pwdRtn);
            $("#formLogin").submit();
            return;
        }
    </script>