Merge "Validating key characteristics of generated/imported keys." am:...

Merge "Validating key characteristics of generated/imported keys." am: 2e46e918 am: 5250f6dc am: a7eae920 am: 8623f8ee

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2566036



Change-Id: I3e00bbd096be6eb6de5e7b459363852844d01c80
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>