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| author | Yicheng Li <yichengli@chromium.org> | 2019-06-10 11:44:47 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-06-14 06:33:00 +0000 |
| commit | b5c6cf246deb0ade98bf3e84999984998b67267e (patch) | |
| tree | d63d161ac18640d0cd07923ca714f2eca91da0d9 /include/fpsensor_crypto.h | |
| parent | 2d62dee3a8f32499bab8f4b95b84a9eaeea919dc (diff) | |
| download | chrome-ec-b5c6cf246deb0ade98bf3e84999984998b67267e.tar.gz | |
fpsensor: Add unit test for derive_encryption_key().
Mock rollback_get_secret() and use it to test derive_encryption_key().
BRANCH=nocturne
BUG=chromium:927095
TEST=make -j buildall
TEST=tested enrollment, matching and multifinger on nocturne DUT
TEST=verified test key vectors by running boringSSL's HKDF
(https://boringssl.googlesource.com/boringssl/+/c0b4c72b6d4c6f4828a373ec454bd646390017d4/crypto/hkdf/)
locally
Change-Id: Ie2f51e4f64788d938e43d0c5c18685d1cfdd001c
Signed-off-by: Yicheng Li <yichengli@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1652495
Reviewed-by: Nicolas Norvez <norvez@chromium.org>
Diffstat (limited to 'include/fpsensor_crypto.h')
| -rw-r--r-- | include/fpsensor_crypto.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/fpsensor_crypto.h b/include/fpsensor_crypto.h index 515955fe03..26fe96a328 100644 --- a/include/fpsensor_crypto.h +++ b/include/fpsensor_crypto.h @@ -15,7 +15,7 @@ * @param salt the salt to use in HKDF. * @return EC_RES_SUCCESS on success and EC_RES_ERROR otherwise. */ -int derive_encryption_key(uint8_t *out_key, uint8_t *salt); +int derive_encryption_key(uint8_t *out_key, const uint8_t *salt); /** * Encrypt |plaintext| using AES-GCM128. |