tree e8c71ae1cd0293863d679d9700cba106bb5a089c
parent 5678bacdffb6871b0d5b428548315cc3bba430bd
author Kenny Root <kroot@google.com> 1365615475 -0700
committer Kenny Root <kroot@google.com> 1366049369 -0700

keystore: Add flag for blobs to be unencrypted

In order to let apps use keystore more productively, make the blob
encryption optional. As more hardware-assisted keystores (i.e., hardware
that has a Keymaster HAL) come around, encrypting blobs start to make
less sense since the thing it's encrypting is usually a token and not
any raw key material.

(cherry picked from commit a3788b00bb221e20abdd42f747d2af419e0a088c)

Bug: 8122243
Change-Id: Ifc1c64743651b23a4eace208ade0176af47ea989