Hello Marcel, On Sat, Dec 29, 2018 at 9:35 AM Marcel Holtmann wrote: > I think that our ECDH code was endian safe, but then it got changed at some point to use standard crypto and maybe something went wrong there. Can just provide the btmon -w trace.log for the SMP pairing so that I can have a look at the binary trace. Binary trace from the MIPS system is attached. Hope it helps. Thanks, Andrey