Hi,

> I'm doing my bachelors dissertation project about alternative Bluetooth authentication and key exchange and I would like to know whether it is possible to pass the combination key my app has constructed to BlueZ in some way, so that BlueZ will write the key in /var/lib/bluetooth/<BD_ADDR>linkkeys or my application should tamper with the file directly.

you might wanna modify the file directly or better use the textfile.c
library to do so.

Regards

Marcel