Cross Reference: /hardware/interfaces/keymaster/4.0

`Name`	`Date`	`Size`
Up to higher level directory
`Android.bp`	21-Aug-2018	`923`
`default/`	21-Aug-2018
`IKeymasterDevice.hal`	21-Aug-2018	`76.4K`
`support/`	21-Aug-2018
`types.hal`	21-Aug-2018	`56.7K`
`vts/`	21-Aug-2018