Question about the adapter "Pairable" parameter

[mbanders]

What kind of Pairing does Bluez support?

I see in doc/adapter-api.txt there is a parameter listed:

  boolean Pairable [readwrite]

  	Switch an adapter to pairable or non-pairable. This is
  	a global setting and should only be used by the
  	settings application.

And from what I've read of BLE security there are three pairing methods: Just Works, Out of Band (OOB), and Passkey.

Does setting Bluez "Pairable" to true enable all three methods? Just one of the methods? Does a user have to do something else to enable the other methods?

[chegewara]

This API is used to connect with security:
https://github.com/RadiusNetworks/bluez/blob/master/doc/agent-api.txt