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| author | Yicheng Li <yichengli@chromium.org> | 2019-08-01 13:47:43 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-09-05 01:55:00 +0000 |
| commit | 79af723c78b49aa8503a92c0dcb59b771825b935 (patch) | |
| tree | a588aa9e91c371474393ef496147ea717487f151 /common/build.mk | |
| parent | 3c65c607e3e4df250d89f9b66f943942dd2bf0fa (diff) | |
| download | chrome-ec-79af723c78b49aa8503a92c0dcb59b771825b935.tar.gz | |
rollback: Clear temporary copies of rollback secret.
After working with temporary copies of rollback secret, clear them using
always_memset() in third_party/cryptoc/util.c. For boards that have
CONFIG_ROLLBACK_SECRET_SIZE, configure CONFIG_LIBCRYPTOC automatically.
BRANCH=nocturne
BUG=chromium:968809,chromium:989594,b:130238794
TEST=make -j buildall
TEST=tested fingerprint enrollment and matching on nocturne DUT, which
uses rollback_get_secret().
Change-Id: I44fb5ef7d43c080e4d33c8d9a7d9298e194e1cf3
Signed-off-by: Yicheng Li <yichengli@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1731544
Reviewed-by: Tom Hughes <tomhughes@chromium.org>
Diffstat (limited to 'common/build.mk')
| -rw-r--r-- | common/build.mk | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/common/build.mk b/common/build.mk index 0ed708347c..02c08ac8ff 100644 --- a/common/build.mk +++ b/common/build.mk @@ -256,7 +256,9 @@ $(out)/cryptoc/libcryptoc.a: $(MAKE) obj=$(realpath $(out))/cryptoc SUPPORT_UNALIGNED=1 \ CONFIG_UPTO_SHA512=$(CONFIG_UPTO_SHA512) -C $(CRYPTOCLIB) -# Link RW against cryptoc. +# Link RO and RW against cryptoc. +$(out)/RO/ec.RO.elf $(out)/RO/ec.RO_B.elf: LDFLAGS_EXTRA += $(CRYPTOC_LDFLAGS) +$(out)/RO/ec.RO.elf $(out)/RO/ec.RO_B.elf: $(out)/cryptoc/libcryptoc.a $(out)/RW/ec.RW.elf $(out)/RW/ec.RW_B.elf: LDFLAGS_EXTRA += $(CRYPTOC_LDFLAGS) $(out)/RW/ec.RW.elf $(out)/RW/ec.RW_B.elf: $(out)/cryptoc/libcryptoc.a # Host test executables (including fuzz tests). |