Vincent Palatin bff020fc6b util: add constant-time memcmp ...

Import from vboot_reference the constant-time memcmp implementation
for safer usage in cryptography code.

Signed-off-by: Vincent Palatin <vpalatin@chromium.org>

BRANCH=none
BUG=chrome-os-partner:62991
TEST=run curve25519 test

Change-Id: I9c4c61e15912c978e13b6cc002af879c8ae8f630
Reviewed-on: https://chromium-review.googlesource.com/446098
Commit-Ready: Vincent Palatin <vpalatin@chromium.org>
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>

2017-02-23 16:02:02 -08:00

9.4 KiB

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