vigenere.js v0.1.2

vigenere.js

A javascript implementation of the Vigenère cipher.

This isn't secure, so please don't rely on it for anything sensitive, it's just a learning exercise and a bit of fun...

Getting started

1. Install

   npm install vigenere.js

2. Use

   import { VigenereCipher } from "vigenere.js";
   
   const cipher = new VigenereCipher();
   
   const key = "lemon";
   const plaintext = "attack at dawn";
   
   const encrypted = cipher.encrypt(plaintext, key);
   const decrypted = cipher.decrypt(encrypted, key);
   
   console.log({
       key,
       plaintext,
       encrypted,
       decrypted,
   });

LICENSE

MIT