tree 4c19d3a19f7b1ac684c092d64627836071499bc7
parent d5aa67cc53bd10ba851179d634a7ed649958e5ee
author Paul Lawrence <paullawrence@google.com> 1427383938 -0700
committer Paul Lawrence <paullawrence@google.com> 1430165318 +0000

Securely encrypt the master key

Move all key management into vold
Reuse vold's existing key management through the crypto footer
to manage the device wide keys

This is one of four changes to enable this functionality:
  https://android-review.googlesource.com/#/c/144586/
  https://android-review.googlesource.com/#/c/144663/
  https://android-review.googlesource.com/#/c/144672/
  https://android-review.googlesource.com/#/c/144673/

Bug: 18151196
Change-Id: I9a162b90afe5f46a4ff15b3878e2ab503795425e