Implement NVRAM storage on top of secure storage.

This implements the storage layer required by the NVRAM implementation
on top of secure storage, i.e. storing NVRAM objects in secure storage
files. Note this implementation currently doesn't meet the tamper
evidence requirements, but allows functional end-to-end testing of the
NVRAM implementation.

BUG: 27194378
Change-Id: Icf6587ab4fa2b2d58db8dd0c6c7ed95963ee6286
1 file changed
tree: 4c008eb7652123960e823c78ddef3076be1d582c
  1. ipc/
  2. secure_storage.cpp