&p) != 1 { t.Error("VarTimeDoubleScalarB fails with b=0") } checkOnCurve(t, &p) p.VarTimeDoubleScalarB(&z, B, dalekScalar) if dalekScalarBasepoint.Equal(&p) != 1 { t.Error("VarTimeDoubleScalarB fails with a=0") } checkOnCurve(t, &p) } func TestScalarMultDistri(t *testing.T) { scalarMultDistribute := func(x, y Scalar) bool { var z Scalar z.Add(&x, &y) var p, q, r, check Point p.ScalarMult(&x, B) q.ScalarMult(&y, B) r.ScalarMult(&z, B) check.Add(&p, &q) checkOnCurve(t, &p, &q, &r, &check) return check.Equal(&r)...