tree 9b8ccdfa26af6c450a4b755d814aeb6475688402
parent a7853ee8d0d6331c150b8341df1d0b417a1bd467
author Lei YU <mine260309@gmail.com> 1527131724 +0800
committer Lei YU <mine260309@gmail.com> 1531791916 +0000

Verify signature for non ubifs image

Enable signature verification on non ubifs build.
The code is the same for ubifs and non ubifs, so move related code into
separated functions.

Tested: Verify that the signature check happens during code update, and
        successfully updated the code when the image is valid;
        verify it fails to update in field mode when the image is
        modified.

Change-Id: I81a536fb7ea05d804fa592c57bbed8f32f07a559
Signed-off-by: Lei YU <mine260309@gmail.com>