Pairing to a BLE device

[igiona]

Hi

I'm looking for a way to pair a BLE device with my application.
Scanning, connecting et-all works fine if pairing is not required.
I see that there is a BluetoothSecurity class in the BT Classic NuGet package, but there is no equivalent for the BluetoothLE package.

Any hint?

[igiona]

Maybe covered by #268