tree c668f7e423eb20f7321353fd00392e706c84d3a7
parent bcbf326779eb7bbe54a38500ea0218e27d9495c6
author Janis Danisevskis <jdanis@google.com> 1485862268 +0000
committer Janis Danisevskis <jdanis@google.com> 1486105247 +0000

Port cryptfs to HILD keymaster HAL

Cryptfs uses keymaster for key derivation. Vold has a C++ abstraction
for Keymaster. However, cryptfs, being a pure C implementation, uses
its own abstraction of the keymaster HAL.

This patch expresses cryptfs' keymaster abstraction in terms of
vold's C++ Keymaster abstraction, consolidating the code base to a
single point where the actual keymaster HAL is beeing used.

Test: marlin device boots with FBE enabled
Change-Id: Ia51fed5508e06fd6c436cca193791e57e0ab99ea