title: C# Byte[] Encryption
body: <p>I have a Byte[] field that is a file contents that I need to encrypt. Nothing special or fancy, just enough to make sure the next person who gets it won't be able to easily decode it without some effort. I would use the encryption that comes with .Net Framework 4.0 but I definitely do not need to make the file any bigger than it is.</p>
  
  <p>I thought about just simply reversing the array or adding a few bytes to the end...?</p>
  
  <p>If I can avoid making the array to much bigger that would be great.</p>
  
  <p>Any suggestions?  </p>
  
  <p>Thanks!</p>