public void Setup()
{
IRSA rsa = new MyRSA(1024);
counter = new Counter(rsa);
imageBlockCipher = new ImageBlockCipher(counter);
}
public void Setup()
{
IRSA rsa = (T)Activator.CreateInstance(typeof(T), 1024);
propagatingCipherBlockChaining = new PropagatingCipherBlockChaining(rsa);
imageBlockCipher = new ImageBlockCipher(propagatingCipherBlockChaining);
}
private void DecipherWithoutFiltering(ImageBlockCipher imageBlockCipher)
{
List <Chunk> parsedChunks = ReadAndParseChunks();
List <Chunk> decipheredChunks = imageBlockCipher.DecipherWithoutFiltering(parsedChunks);
PNGFile.Write(SaveFileDialog.FileName, decipheredChunks);
}
public void Setup()
{
IRSA rsa = (T)Activator.CreateInstance(typeof(T), 1024);
electronicCodebook = new ElectronicCodebook(rsa);
imageBlockCipher = new ImageBlockCipher(electronicCodebook);
}
private ImageBlockCipher GetImageBlockCipher(RSAParameters parameters)
{
MicrosoftRSA rsa = new MicrosoftRSA(parameters);
IBlockCipher blockCipher = GetBlockCipher(rsa);
ImageBlockCipher imageBlockCipher = new ImageBlockCipher(blockCipher);
return(imageBlockCipher);
}
private void EncryptButton_Click(object sender, EventArgs e)
{
if (!rsaParameters.HasValue)
{
return;
}
if (SaveFileDialog.ShowDialog() != DialogResult.OK)
{
return;
}
ImageBlockCipher imageBlockCipher = GetImageBlockCipher(rsaParameters.Value);
EncryptImageAsync(imageBlockCipher);
}
private void DecryptImage(ImageBlockCipher imageBlockCipher)
{
DecryptButton.Enabled = false;
Task.Run(AnimateDecryptingText);
if (FilteringCheckBox.Checked)
{
imageBlockCipher.DecipherWithFiltering(FilepathTextBox.Text, SaveFileDialog.FileName);
}
else
{
DecipherWithoutFiltering(imageBlockCipher);
}
DecryptButton.Enabled = true;
}
public PropagatingCipherBlockChainingTestsOnFiles()
{
IRSA rsa = (T)Activator.CreateInstance(typeof(T), 1024);
imageBlockCipher = new ImageBlockCipher(new PropagatingCipherBlockChaining(rsa));
}
public void Setup()
{
rsa = new MyRSA(1024);
cipherFeedback = new CipherFeedback(rsa);
imageBlockCipher = new ImageBlockCipher(cipherFeedback);
}
public CipherFeedbackTestsOnFiles()
{
IRSA rsa = new MyRSA(1024);
imageBlockCipher = new ImageBlockCipher(new CipherFeedback(rsa));
}
public CounterTestsOnFiles()
{
IRSA rsa = new MyRSA(1024);
imageBlockCipher = new ImageBlockCipher(new Counter(rsa));
}
private void DecryptImageAsync(ImageBlockCipher imageBlockCipher)
{
Task.Run(() => DecryptImage(imageBlockCipher));
}
public void Setup()
{
rsa = new MyRSA(1024);
outputFeedback = new OutputFeedback(rsa);
imageBlockCipher = new ImageBlockCipher(outputFeedback);
}
public ElectronicCodebookTestsOnFiles()
{
IRSA rsa = (T)Activator.CreateInstance(typeof(T), 1024);
imageBlockCipher = new ImageBlockCipher(new ElectronicCodebook(rsa));
}
