tree e441fe3da84669e186ef32c40df9d0de55e8642c
parent 7bbe44a5721ae135436ebaa6f7c2fa256e5058dd
author Elly Jones <ellyjones@chromium.org> 1314913074 -0400
committer Elly Jones <ellyjones@chromium.org> 1314978405 -0700

verity: output salt if we had one

BUG=chromium-os:12138
TEST=Adhoc
verity mode=create alg=sha256 payload=foo hashtree=bar [salt=0]
Check that with no salt, no salt is emitted, and with a salt, the right salt is
re-emitted (and the root hexdigest differs).

Change-Id: Ibb9de2956b937efed7aa98ee40342034458b1b38
Signed-off-by: Elly Jones <ellyjones@chromium.org>
Reviewed-on: http://gerrit.chromium.org/gerrit/7100
Reviewed-by: Mandeep Singh Baines <msb@chromium.org>