JQuery

How to do encryption and decryption using jQuery plugin?

How to do encryption and decryption using jQuery plugin?, someone asked me to explain?
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The encryption and decryption are the standard techniques used to secure from unauthorized user to access data. i.e text message or URL.  The cryptographic algorithms are implemented in JavaScript ,which gives us the best result. They have a simple interface and fast. It is used for encryption and decryption operations.

In this article, I will show you how to encrypt and decrypt the data using the third party JQuery plugin.

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title></title>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/3.1.2/rollups/md5.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/3.1.2/rollups/aes.js"></script>
    <style type="text/css">
        .btn {
            width: 100px;
            height: 50px;
            background: #00BCD4;
            border-style: solid;
            border-color: white;
            color: white;
        }
    </style>
    <script>

        $(document).ready(function () {
            $('#btnEncrypt').click(function () {
                var encryptText = $('#txtEncrypt').val();
                $('#EncryptText').text(CryptoJS.AES.encrypt(encryptText,"/"));
            });
 
            $('#btnDecrypt').click(function () {
                var decryptText = $('span#EncryptText').text();
                $('#DecryptText').text((CryptoJS.AES.decrypt(decryptText,"/")).toString(CryptoJS.enc.Utf8));
 
            });
        });
    </script>
</head>
<body>
    <h2>Encrypt/decrypt using jQuery</h2>
    <br />

    <input type="text" id="txtEncrypt" />
    <input type="button" class="btn" id="btnEncrypt" value="Encrypt" />
    <br />

    <b>Encrypt Text:</b> <span id="EncryptText"></span>
    </br>
    <input type="button" class="btn" id="btnDecrypt" value="Decrypt" />
    <br />
    <b>Decrypt Text:</b><span id="DecryptText" style="background-color: yellow"> </span>
</body>
</html> 


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