Is there a way in BlueZ to set the Bluetooth address to be private and non-resolvable through the command line or the D-Bus API?
Currently, it is possible to enable privacy through the following sequence of commands:-
btmgmt power off
btmgmt privacy on
btmgmt power on
However, this sets the address to be private resolvable. In other words, remote devices that have been previously bonded with our device will be able to resolve the address and find the true identity. We would like to use a private non-resolvable address so that the identity is hidden even from previously bonded devices.
More information on different Bluetooth addresses can be found here.
We are using BlueZ v5.50 on an Ubuntu machine running Linux 4.15.0-47 generic.
