Safe and Secure Updating!

RAUC is a lightweight update client that runs on your Embedded Linux device and reliably controls the procedure of updating your device with a new firmware revision. RAUC is also the tool on your host system that lets you create, inspect and modify update artifacts for your device.

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Security by Design

RAUC uses X.509 cryptography to sign your update bundles

Robust

RAUC uses full image updates of redundant slots

Flexible

RAUC requires no fixed device / partition setup but instead can be adapted to your needs

Start using RAUC

The best way to start using RAUC is reading our Documentation.

Note that designing a robust redundancy and update mechanism for your device requires a lot of design considerations and additional configuration that cannot be fully covered by a generic update tool.

But, for those who like a quick start, here are the 3 shortcuts that will make it easy to use RAUC on your next device.

Yocto Logo

Use the meta-rauc layer to integrate RAUC into your Yocto BSP

PTXdist Logo

Full RAUC support in PTXdist was added in 2017.04.0

Perform integration manually, read the Integration chapter for this

Need Some Help?

Post your question to the mailing list, use the GitHub Issue Tracker

Contributing

Join the discussions on the mailing list, or feel free to send GitHub Pull Requests