t.Run(name, func(t *testing.T) { testSignAndVerify(t, curve) })
		t.Run(name, func(t *testing.T) { testNonceSafety(t, curve) })
		t.Run(name, func(t *testing.T) { testINDCCA(t, curve) })
		t.Run(name, func(t *testing.T) { testNegativeInputs(t, curve) })
	}

				t.Fatalf("incorrect result on line %d", lineNo)
			}
		default:
			t.Fatalf("unknown variable on line %d: %s", lineNo, line)
		}
	}
}

func TestNegativeInputs(t *testing.T) {
	testAllCurves(t, testNegativeInputs)
}

func testNegativeInputs(t *testing.T, curve elliptic.Curve) {
	key, err := GenerateKey(curve, rand.Reader)
	if err != nil {
		t.Errorf("failed to generate key")
	}

	var hash [32]byte