Nitrokey 3 Firmware
This repository contains the firmware of Nitrokey 3 USB keys.
About
The Nitrokey 3 firmware is written in Rust. It uses the Trussed firmware framework and is developed in collaboration with SoloKeys (see the solo2 repository).
Documentation
Documentation for users is available in the Nitrokey 3 section on docs.nitrokey.com. For developer documentation, see the docs directory.
Dependencies
To build the firmware from source, you need these dependencies:
- Rust (current stable release for the
thumbv8m.main-none-eabitarget with thellvm-tools-previewcomponent) - clang with development headers
flip-linkcargo-binutils
To flash the firmware to the device, you need mboot or lpc55.
License
This software is fully open source.
All software, unless otherwise noted, is dual licensed under Apache 2.0 and MIT. You may use the software under the terms of either the Apache 2.0 license or MIT license.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
Funding
This project was funded through the NGI0 PET Fund, a fund established by NLnet with financial support from the European Commission's Next Generation Internet programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 825310.