KeepKey Firmware Repository
Firmware for KeepKey hardware wallet. Secure, open-source firmware with deterministic builds.
Visit GitHub RepositoryAbout KeepKey Firmware
- Open Source
- No secure elements or proprietary embedded code
- Licensed under LGPLv3
- Written in C
- Deterministic builds How to verify
Build Process
KeepKey firmware follows a deterministic build process, ensuring maximum security and transparency. Follow these steps to build your firmware:
- Clone the KeepKey firmware repository from GitHub.
- Use Docker for a consistent build environment.
- Verify the output matches official firmware releases.
- Detailed instructions are available on the KeepKey GitHub page.
Verify Your Firmware
Its crucial to ensure that the firmware on your KeepKey device is official, unmodified, and secure. Follow the steps below:
How to Verify KeepKey FirmwareEmbracing the DIY Culture
KeepKey encourages engineers worldwide to embrace the open-source DIY culture. Discover how you can contribute and customize your experience.