A Node.js module for simple Caesar cipher encryption and decryption.
You can install this module via npm: npm install vo21-module
const cipherio = require('cipherio');
// Encrypt text with a shift of 3
const encryptedText = cipherio.encryptText('Hello, World!', 3);
console.log(encryptedText); // Output: Khoor, Zruog!
// Decrypt text with a shift of 3
const decryptedText = cipherio.decryptText('Khoor, Zruog!', 3);
console.log(decryptedText); // Output: Hello, World!