tree a59852d9396c678f56a368f8dd7eac90cc1e8a13
parent 3465afac57aea33feda5a0b6153c84d8fdc7de8a
author Sarthak Kukreti <sarthakkukreti@chromium.org> 1600472117 -0700
committer Commit Bot <commit-bot@chromium.org> 1606888598 +0000

init: conditionally disable encrypted-reboot-vault

encrypted-reboot-vault calls RAND_bytes() to create the random
encryption key for the vault. On some devices, this can stall boot
if there isn't enough entropy.

Add a USE flag to disable creation of the encrypted reboot vault.

BUG=b:158580694
TEST=USE=-encrypted_reboot_vault emerge chromeos-init disables
     the encrypted reboot vault.

Cq-Depend: chromium:2419229
Change-Id: I85a2cbdd55601791aa71d60ce0cadcfa90e7708c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform2/+/2419630
Tested-by: Sarthak Kukreti <sarthakkukreti@chromium.org>
Commit-Queue: Sarthak Kukreti <sarthakkukreti@chromium.org>
Reviewed-by: Amin Hassani <ahassani@chromium.org>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Aileen Cheng <chengaileen@google.com>
(cherry picked from commit 8ea0961f6378a03950a6ca8e1dead403977abb8d)
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform2/+/2562997
Reviewed-by: SHAMANTHA KUMAR PERAMACHANAHALLI RAMARAO <shamanthakumar@google.com>
Reviewed-by: Sarthak Kukreti <sarthakkukreti@chromium.org>
Tested-by: SHAMANTHA KUMAR PERAMACHANAHALLI RAMARAO <shamanthakumar@google.com>
Tested-by: Shiva Sai Kothapalli <kshivasai@google.com>
Commit-Queue: Shiva Sai Kothapalli <kshivasai@google.com>