Merge "Specify EcCurve when generating keys" (a172a230) · Commits · e / os / android_hardware_interfaces

security/keymint/aidl/vts/performance/KeyMintBenchmark.cpp

+25 −0

Original line number	Diff line number	Diff line
		@@ -142,6 +142,25 @@ class KeyMintBenchmarkTest {
		return Digest::NONE;
		}

		optional<EcCurve> getCurveFromLength(int keySize) {
		switch (keySize) {
		case 224:
		return EcCurve::P_224;
		break;
		case 256:
		return EcCurve::P_256;
		break;
		case 384:
		return EcCurve::P_384;
		break;
		case 521:
		return EcCurve::P_521;
		break;
		default:
		return {};
		}
		}

		bool GenerateKey(string transform, int keySize, bool sign = false) {
		if (transform == key_transform_) {
		return true;
		@@ -184,6 +203,12 @@ class KeyMintBenchmarkTest {
		}
		if (algorithm == Algorithm::EC) {
		authSet.SetDefaultValidity();
		std::optional<EcCurve> curve = getCurveFromLength(keySize);
		if (!curve) {
		std::cerr << "Error: invalid EC-Curve from size " << keySize << std::endl;
		return false;
		}
		authSet.Authorization(TAG_EC_CURVE, curve.value());
		}
		error_ = GenerateKey(authSet);
		return error_ == ErrorCode::OK;