Vigenere-Cipher

a JavaScript object for working with Vigenere ciphers inspired by reading Simon Singh's "The Code Book" (Amazon aff.)

Instructions

First, you need to include the Vigenere JS file, obviously.

<script src="https://github.com/mrandrewmills/Vigenere-Cipher/raw/master/your/path/to/vigenere.min.js"></script>

Then you'll create a new object instance, like so:

var objVigenere = new Vigenere();

From there, you can leverage the encrypt and decrpyt methods of the object you've created.

var myCipher = objVigenere.encrypt("This is my super secret message.", "tqbfjotld");
var myPlaintext = objVigenere.decrypt(myCipher, "tqbfjotld");