/// <summary>
///
/// </summary>
/// <param name="s"></param>
public void Press(string s)
{
OnKeyPress(s);
Output.Append(s);
OutputFeedback.FireUpdate();
ResetShift();
}
void Clear()
{
OnKeyPress(KeyboardSpecialKey.Clear);
Output.Remove(0, Output.Length);
OutputFeedback.FireUpdate();
}
/// <summary>
///
/// </summary>
/// <param name="c"></param>
public void Press(char c)
{
OnKeyPress(c.ToString());
Output.Append(c);
OutputFeedback.FireUpdate();
ResetShift();
}
void Backspace()
{
OnKeyPress(KeyboardSpecialKey.Backspace);
if (Output.Length > 0)
{
Output.Remove(Output.Length - 1, 1);
OutputFeedback.FireUpdate();
}
}
public void ShouldCipherAndDecipherWith0InitializationVector()
{
// 0 initialization vector may cause smaller encrypted data size than key length
outputFeedback = new OutputFeedback(rsa, 0);
byte[] data =
{
208, 59, 152, 15, 20, 5, 233, 119, 22, 58, 9, 128, 253, 33, 212, 58, 184, 80, 242, 239, 193, 150, 177,
195, 179, 68, 23, 13, 14, 162, 131, 226
};
byte[] cipheredData = outputFeedback.Cipher(data);
byte[] decipheredData = outputFeedback.Decipher(cipheredData);
Assert.AreEqual(data, decipheredData);
}
public void ShouldCipherAndDecipherByteArrayUsingRandomBlocks()
{
Random random = new Random();
outputFeedback = new OutputFeedback(rsa, 0);
for (int i = 0; i < 1000; i++)
{
byte[] data = new byte[random.Next(64, 96)];
random.NextBytes(data);
byte[] cipheredData = outputFeedback.Cipher(data);
byte[] decipheredData = outputFeedback.Decipher(cipheredData);
Assert.AreEqual(data, decipheredData);
}
}
public void Setup()
{
rsa = new MyRSA(1024);
outputFeedback = new OutputFeedback(rsa);
imageBlockCipher = new ImageBlockCipher(outputFeedback);
}