make([]byte, 256) for i := 0; i < 32; i++ { e[i] = 0xFF } return e } func BenchmarkModAdd(b *testing.B) { x := makeBenchmarkValue() y := makeBenchmarkValue() m := makeBenchmarkModulus() b.ResetTimer() for i := 0; i < b.N; i++ { x.Add(y, m) } } func BenchmarkModSub(b *testing.B) { x := makeBenchmarkValue() y := makeBenchmarkValue() m := makeBenchmarkModulus() b.ResetTimer() for i := 0; i < b.N; i++ { x.Sub(y, m) } } func BenchmarkMontgomeryR(b *testing.B) { x := makeBenchmarkValue() m := makeBenchmarkModulus()...