Implement MS Secure Device Connection Protocol (SDCP)
Note that implementation will be limited to match-on-chip sensors. There is currently no intention to e.g. secure the in-software image matching by executing it in a trusted execution environment.
I'll update this issue as sub-tasks and information become available.
Experimentation happens on the feature/sdcp
branch. Anyone feel free to modify it (though some coordination would be good).
https://gitlab.freedesktop.org/libfprint/libfprint/-/tree/feature/sdcp