Trusty Keymaster@4.0
Adds support for proxying V4.0 commands to Trusty and makes 4.0 the
default when including trusty-base.mk.
Bug: 128851722
Test: Keymaster VTS 4.0 + Trusty
Change-Id: I2e2220963996fcb88d6953ee1a58af1b947b857d
diff --git a/trusty/keymaster/TrustyKeymaster.cpp b/trusty/keymaster/TrustyKeymaster.cpp
index 7f5e87f..f3ef747 100644
--- a/trusty/keymaster/TrustyKeymaster.cpp
+++ b/trusty/keymaster/TrustyKeymaster.cpp
@@ -172,24 +172,25 @@
ForwardCommand(KM_ABORT_OPERATION, request, response);
}
-/* Methods for Keymaster 4.0 functionality -- not yet implemented */
GetHmacSharingParametersResponse TrustyKeymaster::GetHmacSharingParameters() {
+ // Dummy empty buffer to allow ForwardCommand to have something to serialize
+ Buffer request;
GetHmacSharingParametersResponse response;
- response.error = KM_ERROR_UNIMPLEMENTED;
+ ForwardCommand(KM_GET_HMAC_SHARING_PARAMETERS, request, &response);
return response;
}
ComputeSharedHmacResponse TrustyKeymaster::ComputeSharedHmac(
- const ComputeSharedHmacRequest& /* request */) {
+ const ComputeSharedHmacRequest& request) {
ComputeSharedHmacResponse response;
- response.error = KM_ERROR_UNIMPLEMENTED;
+ ForwardCommand(KM_COMPUTE_SHARED_HMAC, request, &response);
return response;
}
VerifyAuthorizationResponse TrustyKeymaster::VerifyAuthorization(
- const VerifyAuthorizationRequest& /* request */) {
+ const VerifyAuthorizationRequest& request) {
VerifyAuthorizationResponse response;
- response.error = KM_ERROR_UNIMPLEMENTED;
+ ForwardCommand(KM_VERIFY_AUTHORIZATION, request, &response);
return response;
}