Merge changes I2ad746c8,Id58fe9db,I827415eb am: 9e71f28ca8 am: 77264b5eec am: 76a57a5245

Original change: https://android-review.googlesource.com/c/platform/system/keymaster/+/1482843

Change-Id: I98388d00b893ca6939c4cefa370d8b38b422bf15