/// <summary>
/// Decorates the steam, so it can be written to the virtual file system.
/// </summary>
/// <param name="stream">The stream.</param>
/// <returns></returns>
public Stream DecorateToVFS(Stream stream)
{
var encryptor = new SelfMadeCaesarCryptor(_options.Key[0] + _options.Key[1] + _options.Key[2] + _options.Key[3], CryptoDirection.Encrypt);
return new CryptoStream(stream, encryptor, CryptoStreamMode.Write);
}
/// <summary>
/// Decorates the steam, so it can be written to the host system.
/// </summary>
/// <param name="stream">The stream.</param>
/// <returns></returns>
public Stream DecorateToHost(Stream stream)
{
var decryptor = new SelfMadeCaesarCryptor(_options.Key[0] + _options.Key[1] + _options.Key[2] + _options.Key[3], CryptoDirection.Decrypt);
return new CryptoStream(stream, decryptor, CryptoStreamMode.Read);
}