using System;

namespace chestcrypto{
    internal class ByteCombiner{
        internal static byte[] Combine(byte[] first, byte[] second)
        {
            byte[] bytes = new byte[first.Length + second.Length];
            Buffer.BlockCopy(first, 0, bytes, 0, first.Length);
            Buffer.BlockCopy(second, 0, bytes, first.Length, second.Length);
            return bytes;
        }
    }
}