}
}

func BenchmarkChaCha8(b *testing.B) {
	p := NewChaCha8([32]byte{1, 2, 3, 4, 5})
	var t uint64
	for n := b.N; n > 0; n-- {
		t += p.Uint64()
	}
	Sink = t
}

func BenchmarkChaCha8Read(b *testing.B) {
	p := NewChaCha8([32]byte{1, 2, 3, 4, 5})
	buf := make([]byte, 32)
	b.SetBytes(32)
	var t uint8
	for n := b.N; n > 0; n-- {
		p.Read(buf)
		t += buf[0]
	}
	Sink = uint64(t)