private void Recieve(object sender, System.IO.Ports.SerialDataReceivedEventArgs e)
{
// Collecting the characters received to our 'buffer' (string).
string received_data = "AAA";
long start_time = 0;
bool isError = false;
try
{
received_data = serialMonitor.ReadTo(selectedDelimiter);
}
catch
{ isError = true; }
if (isError == false)
{
if (_microStopwatch.IsRunning == false)
{
_microStopwatch.Start();
Dispatcher.BeginInvoke(myDelegate, start_time, received_data);
}
else
{
Dispatcher.BeginInvoke(myDelegate, _microStopwatch.ElapsedMicroseconds, received_data);
}
}
}
private void FDEncryptButton_Click(object sender, EventArgs e)
{
MicroLibrary.MicroStopwatch utimer = new MicroLibrary.MicroStopwatch();
Image inputImage = PlainText_Image.Image;
String path = OpenImageDialog.FileName;
//Bitmap secretImage = ImageEncryption.ImageEncryption.GenerateSecretImage(inputImage.Size);
SecretImageSelection sis = new SecretImageSelection(inputImage as Bitmap);
sis.ShowDialog();
if (sis.DialogResult != System.Windows.Forms.DialogResult.OK)
{
return;
}
Bitmap secretImage = sis.SecretImage;
FluidDynamicsKey fdKey = new FluidDynamicsKey(3.717, 0.55, 3.8222, 0.18, 199, 17, 32, secretImage);
fd = new FluidDynamicsEncryptor((Bitmap)inputImage, fdKey);
fd.Filename = path.Substring(path.LastIndexOf('\\') + 1);
utimer.Start();
fd.Encrypt();
utimer.Stop();
long mem = proc.PrivateMemorySize64;
EncryptionFinishedActions(fd.CiphertextImage, utimer.ElapsedMicroseconds, mem);
}
/// <summary>
/// Loads a file with recorded sensor data and replays it through the observerable interface
/// Note that this function blocks, so call it in a different thread
/// </summary>
/// <param name="filename">The file to play</param>
public void replayFile(string filename)
{
loadFile(filename);
mPreciseCounter.Start();
while (mCurrentIndex < mMaxIndex)
{
SensorDataEntry data = mData.mDataList[mCurrentIndex];
if (mPreciseCounter.Elapsed.CompareTo(data.timeSpan) >= 0)
{
NotifyObservers(data);
mCurrentIndex++;
}
Thread.SpinWait(500);
}
;
mPreciseCounter.Reset();
mMaxIndex = 0;
mCurrentIndex = 0;
mData.mDataList.Clear();
}
private void CAEncryptButton_Click(object sender, EventArgs e)
{
MicroLibrary.MicroStopwatch utimer = new MicroLibrary.MicroStopwatch();
Image inputImage = PlainText_Image.Image;
String path = OpenImageDialog.FileName;
CellularAutomataKey caKey = new CellularAutomataKey(42, 53, 15);
ca = new CellularAutomataEncryptor((Bitmap)inputImage, caKey);
ca.Filename = path.Substring(path.LastIndexOf('\\') + 1);
utimer.Start();
ca.Encrypt();
utimer.Stop();
long mem = proc.PrivateMemorySize64;
EncryptionFinishedActions(ca.CiphertextImage, utimer.ElapsedMicroseconds, mem);
}
private void BioEncryptButton_Click(object sender, EventArgs e)
{
MicroLibrary.MicroStopwatch utimer = new MicroLibrary.MicroStopwatch();
Image inputImage = PlainText_Image.Image;
String path = OpenImageDialog.FileName;
//Bitmap secretImage = ImageEncryption.
// ImageEncryption.GenerateSecretImage(inputImage.Size);
SecretImageSelection sis = new SecretImageSelection(inputImage as Bitmap);
sis.ShowDialog();
if (sis.DialogResult != System.Windows.Forms.DialogResult.OK)
{
return;
}
Bitmap secretImage = sis.SecretImage;
// Key from the paper.
BioInspiredKey bioKey = new BioInspiredKey(
3.7158, 0.11, 3.89858, 0.25,
3.76158, 0.35, 3.8458, 0.552,
secretImage);
bio = new BioInspiredEncryptor((Bitmap)inputImage, bioKey);
bio.Filename = path.Substring(path.LastIndexOf('\\') + 1);
utimer.Start();
bio.Encrypt();
utimer.Stop();
long mem = proc.PrivateMemorySize64;
EncryptionFinishedActions(bio.CiphertextImage, utimer.ElapsedMicroseconds, mem);
}