var out []byte

	ct := aesgcm.Seal(nil, nonce[:], buf[:], ad[:])

	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		out, _ = aesgcm.Open(out[:0], nonce[:], ct, ad[:])
	}
}

func BenchmarkAESGCM(b *testing.B) {
	for _, length := range []int{64, 1350, 8 * 1024} {
		b.Run("Open-128-"+strconv.Itoa(length), func(b *testing.B) {
			benchmarkAESGCMOpen(b, make([]byte, length), 128/8)
		})