# \[p5.js\] How to use 'CryptoJS'

**URL:** <https://discourse.processing.org/t/p5-js-how-to-use-cryptojs/34185>\
**Category:** Libraries\
**Created:** [December 18, 2021, 2:51pm UTC](https://discourse.processing.org/t/p5-js-how-to-use-cryptojs/34185 "2021-12-18T14:51:56Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![GWAK](https://avatars.discourse-cdn.com/v4/letter/g/13edae/32.png) [@GWAK](https://discourse.processing.org/u/GWAK)\
**Post date:** [December 18, 2021, 2:51pm UTC](https://discourse.processing.org/t/p5-js-how-to-use-cryptojs/34185/1 "2021-12-18T14:51:56Z")

</div>

How to use ‘CryptoJS’

1. Add library  
`<script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/3.1.2/rollups/aes.js"></script>`

2. Add code

```auto
var encrypted = CryptoJS.AES.encrypt(myString, myPassword);
var decrypted = CryptoJS.AES.decrypt(encrypted, myPassword).toString(CryptoJS.enc.Utf8);

```

It works fine!