How can I use CryptoJS for encryption in Vue 3?

How can I use CryptoJS for encryption in Vue 3?

You can use CryptoJS by installing it via npm and then importing it into your Vue 3 component. Would you like a code example?

Yes, please provide a code example.

First, install CryptoJS with npm install crypto-js. Then, in your component, you can do something like this:

import CryptoJS from 'crypto-js';

export default {
  data() {
    return {
      secretKey: 'mySecretKey',
      originalText: 'Hello World!',
      encryptedText: '',
    };
  },
  methods: {
    encryptText() {
      this.encryptedText = CryptoJS.AES.encrypt(this.originalText, this.secretKey).toString();
    }
  }
};

This will encrypt the originalText using the secretKey.

How do I decrypt the text after encryption?

To decrypt the text, you can use the following method:

decryptText() {
  const bytes = CryptoJS.AES.decrypt(this.encryptedText, this.secretKey);
  const decryptedText = bytes.toString(CryptoJS.enc.Utf8);
  return decryptedText;
}

This will give you the original text back.