u2: a Rust Authentication Library for U2F and FIDO2  

⚠️ CODE BARELY COMPILES

⚠️ CODE IS NOT TESTED

⚠️ DO NOT USE (YET)

Forked from the u2f crate, which (as of this writing) has not been updated in years.

This is still a work in progress as I journey through the existing code and adapt it to use up-to-date dependencies, compile, test, and fit my style. I also have the ambition to not just cover U2F, but also the FIDO2 spec, but we'll see how that goes. ;)

Usage

[DO NOT USE...yet]

Contributing

All constructive contributions are welcome!! Please raise an issue or make a pull request on GitHub.

Please note that by contributing, you agree that your contribution(s) may be integrated into this project and dual-licensed in the same way which the overall project is. See LICENSE for more information.

Goals

Here are some of the biggest challenges:

[ ] Audit the u2::util::asn_length() function, as it may or may not be doing its job correctly.

[ ] Get this crate aligned with the U2F and FIDO2 standards.