How do I use CryptoJS for encryption in JavaScript?

How do I use CryptoJS for encryption in JavaScript?

You can use CryptoJS by including it in your project. First, install it via npm or include it in your HTML file.

What are the basic functions I need to know?

The main functions are CryptoJS.AES.encrypt for encryption and CryptoJS.AES.decrypt for decryption.

Can you show me a simple example?

Sure! Here's a basic example:

var ciphertext = CryptoJS.AES.encrypt('my message', 'secret key').toString();
var bytes  = CryptoJS.AES.decrypt(ciphertext, 'secret key');
var originalText = bytes.toString(CryptoJS.enc.Utf8);

Is it secure to use CryptoJS for sensitive data?

CryptoJS is widely used, but ensure you use strong keys and consider additional security measures for sensitive data.