/// <summary>
/// Encrypts the data based on the key
/// </summary>
/// <param name="Data">Data to encrypt</param>
/// <param name="Key">Key to use</param>
/// <returns>The encrypted data</returns>
public byte[] Encrypt(byte[] Data, byte[] Key)
{
Contract.Requires <NullReferenceException>(ShiftAlgorithms != null, "ShiftAlgorithms");
IShift Found = ShiftAlgorithms.FirstOrDefault();
if (Found == null)
{
throw new ArgumentException("No shift based encryption algorithm found");
}
return(Found.Encrypt(Data, Key));
}