kitten playing with trackers
okay, conclusions after some analysis between yesterday and today:- this must be a bug, and in L191 the inputData should be just
symmetricKey, not self.symmetricKey- OpenHaystack built firmware with key derivation implemented, however:
- it's located here
- it's only for nrf52xxx devices (???)
- it's a precompiled binary, with the source code not available in the repo's root firmwares folder (what the hell??)
- the last point means, I'll need to write my own software modifying the one without key derivation. at least I can see how do they do the key derivation in the Swift code. or try to decompile the nrf52xxx binaries??