JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://crypto.stanford.edu/sjcl/sjcl.js"></script>
<a href='http://crypto.stanford.edu/sjcl/'>Stanford Javascript Cryptolibrary</a> supports cryptographic functionality in javascript.

JavaScript

var data = "I'm a little data being encrypted, here is my handle, decrypt is my spout";
var password = "what no special charachters";
var encrypted_data = sjcl.encrypt(password, data);
alert(encrypted_data);
var decrypted_data = sjcl.decrypt(password, encrypted_data);
alert(decrypted_data);