How do I set up CryptoJS in a Vue 3 project?

How do I set up CryptoJS in a Vue 3 project?

To set up CryptoJS in your Vue 3 project, first install it using npm: npm install crypto-js. Then, you can import it in your components.

Can you show me an example of how to use it for encryption?

Sure! Here's a simple example:

import CryptoJS from 'crypto-js';

const secretMessage = 'Hello, World!';
const encrypted = CryptoJS.AES.encrypt(secretMessage, 'secret key 123').toString();
console.log(encrypted);

How do I decrypt the message?

You can decrypt it like this:

const bytes = CryptoJS.AES.decrypt(encrypted, 'secret key 123');
const decryptedMessage = bytes.toString(CryptoJS.enc.Utf8);
console.log(decryptedMessage);

What if I want to use a different encryption algorithm?

You can use other algorithms provided by CryptoJS, like DES or Triple DES. Just replace AES with your desired algorithm in the encrypt and decrypt methods.