Re: BLE : SMP pairing + LE_Start_encryption

Hi Ajay,

On Wed, Nov 28, 2012 at 5:27 PM, Ajay [off-list ref] wrote:

Hi,
        how do i do smp pairing and ltk key distribution using l2cap socket
connection?  does bluez provide any tools for LE pairing . my ultimate
result should be enabling LE_start_encryption , which requires ltk key
distribution (which is a part of LE_pairing).

Either using mgmt API to do pairing (see mgmt_create_bonding() in
src/mgmt.c from bluez sources and doc/mgmt-api.txt for how to do this)
or increase socket security level to at least medium using
setsockopt() (see set_sec_level() in btio/btio.c for how to do this).

In summary, you will need to use BlueZ code as reference if you want
to do these things on your own. The easier route is to use BlueZ D-Bus
API to do pairing.

Regards,
-- 
Anderson Lizardo
Instituto Nokia de Tecnologia - INdT
Manaus - Brazil