tree 8e3cb5d8a34f9daeb19a97b7d6147d3955b501b1
parent 0753c182ef11e27f8f3dea2dc9ca4bcf40019eb5
author Marcel Holtmann <marcel@holtmann.org> 1394392757 -0700
committer Johan Hedberg <johan.hedberg@intel.com> 1394393990 +0200

Bluetooth: Add support for handling signature resolving keys

The connection signature resolving key (CSRK) is used for attribute
protocol signed write procedures. This change generates a new local
key during pairing and requests the peer key as well.

Newly generated key and received key will be provided to userspace
using the New Signature Resolving Key management event.

The Master CSRK can be used for verification of remote signed write
PDUs and the Slave CSRK can be used for sending signed write PDUs
to the remote device.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>