keystore: add API to query storage type

Add an API to query the HAL to see what kind of storage it reports the
device is.

Change-Id: I37951e989ad724e2352df6e321f03f19e58b4fca
3 files changed
tree: 92431a66dcb87e3f6ca5582a85957069e05e27f6
  1. keystore/
  2. keystore-engine/
  3. softkeymaster/