Merge "Correct bug in HmacKeySharingTest" into pi-dev (0477651e) · Commits · e / os / android_hardware_interfaces

keymaster/4.0/vts/functional/HmacKeySharingTest.cpp

+6 −1

Original line number	Diff line number	Diff line
		@@ -136,6 +136,7 @@ TEST_F(HmacKeySharingTest, ComputeSharedHmac) {

		responses = computeSharedHmac(all_keymasters(), params);
		ASSERT_GT(responses.size(), 0U);
		ASSERT_EQ(32U, responses[0].sharing_check.size());
		verifyResponses(responses[0].sharing_check, responses);
		}

		@@ -216,7 +217,11 @@ TEST_F(HmacKeySharingTest, ComputeSharedHmacCorruptSeed) {
		// matter what value is in the additional byte; it changes the seed regardless.
		auto param_to_tweak = rand() % params.size();
		auto& to_tweak = params[param_to_tweak].seed;
		to_tweak.resize(to_tweak.size() + 1);
		ASSERT_TRUE(to_tweak.size() == 32 \|\| to_tweak.size() == 0);
		if (!to_tweak.size()) {
		to_tweak.resize(32); // Contents don't matter; a little randomization is nice.
		}
		to_tweak[0]++;

		responses = computeSharedHmac(all_keymasters(), params);
		for (size_t i = 0; i < responses.size(); ++i) {