GitLab

Implement device abstraction for pairing-less BLE device as specified
in FIDO cloud assisted BLE protocol. All incoming/outgoing messages must
be encrypted using session key that is passed on from the relying party.

Bug: 839632
Change-Id: Id3649c9b28d83c9691123289fcbc756a0e0dbfd4
Reviewed-on: https://chromium-review.googlesource.com/1054636
Commit-Queue: Jun Choi <hongjunchoi@chromium.org>
Reviewed-by: Jan Wilken Dörrie <jdoerrie@chromium.org>
Reviewed-by: Kim Paulhamus <kpaulhamus@chromium.org>
Reviewed-by: Adam Langley <agl@chromium.org>
Cr-Commit-Position: refs/heads/master@{#558988}