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| author | Vadim Bendebury <vbendeb@chromium.org> | 2017-09-28 12:57:33 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2017-10-02 23:28:24 -0700 |
| commit | 2341692a8fe7f9b6327a060659b1e76bbe114e12 (patch) | |
| tree | 9ea72f755273254cbf47e03e170a4c21d4f629ea /test | |
| parent | 34ce0a90a59979f7a82e7efdd41481370fb31498 (diff) | |
| download | chrome-ec-2341692a8fe7f9b6327a060659b1e76bbe114e12.tar.gz | |
common: add TPM vendor command to support RMA authentication
The new vendor command operates in two modes: when received with a
zero size payload, it triggers the Cr50 to generate a new RMA
authentication challenge and the expected authentication code value.
When receive with the payload, it compares the received payload with
the pre-calculate authentication code, and returns to the host the
comparison result (passed/not passed).
A care is taken not to accept payload until at least there is a valid
calculated auth code present (to avoid reporting a match on a payload
of all zeros).
Test config needed to be modified to allow compiling of the ccprintf
wrapper.
BRANCH=cr50
BUG=b:37952913
TEST=with the rest of the patches applied observed expected behavior
of generating challenge/response and verifying the auth code.
Change-Id: I30638b0ceef68830565f222dd1f4af17cfc8d7ef
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/690992
Diffstat (limited to 'test')
| -rw-r--r-- | test/test_config.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/test/test_config.h b/test/test_config.h index 23d836ffd9..2cb1baf124 100644 --- a/test/test_config.h +++ b/test/test_config.h @@ -66,6 +66,8 @@ #define CONFIG_RMA_AUTH_SERVER_KEY_ID RMA_TEST_SERVER_KEY_ID #define CONFIG_RNG #define CONFIG_SHA256 +#define CC_EXTENSION CC_COMMAND + #endif #ifdef TEST_RSA |