tree b9257857390149353641d5d7c094586a5f0ba57d
parent 6ad79177812c3b3af1c962c31b65c76eb76b51dc
author Alexander Filippov <a.filippov@yadro.com> 1590580647 +0300
committer Alexander Filippov <a.filippov@yadro.com> 1590670884 +0300

meta-nicole: Add image signature verification

Adds a firmware image signature verification.

This brings:
 - The key is stored in `/etc/activationdata` folder.
 - The software item activation now begins with signature verification.
   The verification failure stops the activation only when the
   `fieldMode` is set to true.
   See https://github.com/openbmc/phosphor-dbus-interfaces/blob/master/xyz/openbmc_project/Control/FieldMode.interface.yaml

Change-Id: I158f7430117da097de90899e1a677880c94b37ce
Signed-off-by: Alexander Filippov <a.filippov@yadro.com>