public static void DecryptData()
{
using (var stream = DecryptingStream.Read(File.OpenRead(Program.UserDataFilename), ApplicationKey))
{
Terminal.Message("Decrypting data while minimizing decrypted data's exposure to memory:");
Terminal.Message(stream.ReadToEnd());
}
}
public static void DecryptEncryptedFileManual()
{
using (var encryptedStream = DecryptingStream.Read(File.OpenRead(FilePath), Key))
{
while (!encryptedStream.EndOfStream)
{
Console.WriteLine(encryptedStream.ReadLine());
}
}
}
private string Decrypt_StreamReadToEnd(EncryptedString text)
{
string decrypted;
using (var stream = DecryptingStream.Read(text, _key))
decrypted = stream.ReadToEnd();
Assert.AreNotEqual(text, decrypted);
return(decrypted);
}
private string Decrypt_StreamRead(EncryptedString text)
{
var decrypted = string.Empty;
using (var stream = DecryptingStream.Read(text, _key))
{
var newlyDecrypted = stream.Read(5);
while (newlyDecrypted != null)
{
decrypted += newlyDecrypted;
newlyDecrypted = stream.Read(5);
}
}
Assert.AreNotEqual(text, decrypted);
return(decrypted);
}
public void WriteTests()
{
Console.WriteLine("Cleartext: " + ClearText);
using (var stream = EncryptingStream.Write(_mockEncryptedFile, _key))
stream.Write(ClearText);
var encrypted = new EncryptedString(_mockEncryptedFile.ToArray());
Console.WriteLine("Encrypted: " + encrypted);
using (var stream = DecryptingStream.Write(_mockFile, _key))
stream.Write(encrypted);
var decrypted = new Data(_mockFile).ToUtf8();
Console.WriteLine("Decrypted: " + decrypted);
Assert.AreEqual(ClearText, decrypted);
}
public DecryptingStreamWriter(DecryptingStream stream) : base(stream)
{
}
public DecryptingStreamReader(DecryptingStream stream) : base(stream)
{
}
