# Encrypt and decrypt files and data

> To exemplify how to use the Cryptography activity package, we have built an automation project which showcases activities that encrypt and decrypt files and data, as well as activities that hash a file with a key. You can download the workflow [here](https://www.uipath.com/hubfs/Documentation/WorkflowExamples/18.3%20Examples/Cryptography.zip).

To exemplify how to use the Cryptography activity package, we have built an automation project which showcases activities that encrypt and decrypt files and data, as well as activities that hash a file with a key. You can download the workflow [here](https://www.uipath.com/hubfs/Documentation/WorkflowExamples/18.3%20Examples/Cryptography.zip).

![docs image](https://dev-assets.cms.uipath.com/assets/images/activities/developer-docs-image-180812-934280b6-d61bb7c7.webp)