From 38ccdc93326f61b84734028e586ed522a53b733a Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Fri, 28 Feb 2014 18:10:02 +0200 Subject: [PATCH] Bluetooth: Re-encrypt link after receiving an LTK It's not strictly speaking required to re-encrypt a link once we receive an LTK since the connection is already encrypted with the STK. However, re-encrypting with the LTK allows us to verify that we've received an LTK that actually works. This patch updates the SMP code to request encrypting with the LTK in case we're in master role and waits until the key refresh complete event before notifying user space of the distributed keys. A new flag is also added for the SMP context to ensure that we re-encryption only once in case of multiple calls to smp_distribute_keys. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- Reading git-format-patch failed