Hi Alexandre, > based on the motivation that IoT devices do not have many entropy > sources available, and also on the fact that trusting in a single > source may be risky, I have researched some additional ways to collect > randomness for the device, using bluetooth technology for that > purpose. > > For those who are interested in: > > Github: https://github.com/AAGiron/Bluerandom > Presentation: https://www.youtube.com/watch?v=iAKaKAmqCFo > > I also want to say thanks in advance to Emil Lenngren for his valuable > comments, here in this mailing list (back in 2019), and also to the > Bluez community. I would integrate as kernel driver. The Bluetooth stack could just use its own LE random generator and an initial passive scan to gather RSSI values. No need to push this into user space. Regards Marcel
