diff options
| author | Vadim Sukhomlinov <sukhomlinov@google.com> | 2021-09-29 11:41:26 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-10-06 03:51:19 +0000 |
| commit | 6a1d61e3e507f8f213b7ca6c5c07e3fc87b72d77 (patch) | |
| tree | d423bfc7a7ad8b6f7f5c096076ab45295dac7de2 /test/uptime.c | |
| parent | 0fe84e193c648d30a0e45b2332bd4854a3e1d8bb (diff) | |
| download | chrome-ec-6a1d61e3e507f8f213b7ca6c5c07e3fc87b72d77.tar.gz | |
cr50: update AES-CMAC implementation
Cr50 doesn't use CMAC, it is not even compiled, however during internal
review potential issues with branching on key values were spotted.
1) Fix key expansion to be constant time
2) Switch to enum dcrypto_result
3) Test commands updated to be compatible with FIPS build (use .rodata)
4) Clean up computed tag on stack during verification
BUG=None
TEST=make BOARD=cr50 CRYPTO_TEST=1 CMAC_TEST=1
in ccd: test_cmac 1 2 3 4
test_cmac_ver 1 2 3 4
Signed-off-by: Vadim Sukhomlinov <sukhomlinov@google.com>
Change-Id: Iff9b84dd8fb2baed9152f1ee5c40ef8e4198edd3
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3194972
Reviewed-by: Vadim Sukhomlinov <sukhomlinov@chromium.org>
Reviewed-by: Andrey Pronin <apronin@chromium.org>
Tested-by: Vadim Sukhomlinov <sukhomlinov@chromium.org>
Commit-Queue: Vadim Sukhomlinov <sukhomlinov@chromium.org>
Diffstat (limited to 'test/uptime.c')
0 files changed, 0 insertions, 0 deletions