private IAlgorithm decryptFile(AlgorithmParams p)
{
return(decryptFile(p.Src, p.Dst, p.Password));
}
private IAlgorithm encryptFile(AlgorithmParams p)
{
return(encryptFile(p.Src, p.Dst, p.CipherMode, p.SegmentSize, p.SessionKeySize, p.Password));
}
/**
* Проверка правильности
*/
private void button1_Click_1(object sender, EventArgs e)
{
String path = "E:\\Projekty\\BSK\\dane-testowe\\pattern.in";
var srcChecksum = computeFileChecksum(path);
//System.Console.WriteLine("srcChecksum = {0}", srcChecksum);
// создание списка параметров
String encPath = "";
String decPath = "";
AlgorithmParams[] algParams = new AlgorithmParams[] {
new AlgorithmParams(path, encPath, "ECB", 128, 256, "1234567890"),
new AlgorithmParams(path, encPath, "CBC", 128, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 128, 128, "0987654321"),
new AlgorithmParams(path, encPath, "CFB", 120, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 112, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 104, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 96, 128, "testtest"),
new AlgorithmParams(path, encPath, "CFB", 88, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 80, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 72, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 64, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 56, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 48, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 40, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 32, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 24, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 16, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 8, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 128, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 120, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 112, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 104, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 96, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 88, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 80, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 72, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 64, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 56, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 48, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 40, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 32, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 24, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 16, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 8, 128, "")
};
// выполнение тестов
Stopwatch sw = new Stopwatch();
foreach (var p in algParams)
{
if (null == p)
{
continue;
}
String testSignature = p.CipherMode + "/" + p.SegmentSize.ToString() + "/" + p.SessionKeySize.ToString();
using (var alg = encryptFile(p))
{
sw.Start();
alg.encrypt(Int64.MaxValue);
sw.Stop();
}
Console.WriteLine(testSignature + " encrypt time: {0}", sw.Elapsed);
sw.Reset();
p.Src = p.Dst;
p.Dst = decPath;
using (var alg = decryptFile(p))
{
sw.Start();
alg.encrypt(Int64.MaxValue);
sw.Stop();
}
Console.WriteLine(testSignature + " decrypt time: {0}", sw.Elapsed);
sw.Reset();
var resultChecksum = computeFileChecksum(decPath);
//System.Console.WriteLine("resultChecksum = {0}", resultChecksum);
// сравнение исходного файла с результирующим
if (srcChecksum != resultChecksum)
{
MessageBox.Show("Неверный результат во время теста " + testSignature);
return;
}
}
MessageBox.Show("OK");
}
private IAlgorithm encryptFile(AlgorithmParams p)
{
return encryptFile(p.Src, p.Dst, p.CipherMode, p.SegmentSize, p.SessionKeySize, p.Password);
}
private IAlgorithm decryptFile(AlgorithmParams p)
{
return decryptFile(p.Src, p.Dst, p.Password);
}
/**
* Testowanie poprawności
*/
private void button1_Click_1(object sender, EventArgs e)
{
String path = "E:\\Projekty\\BSK\\dane-testowe\\pattern.in";
var srcChecksum = computeFileChecksum(path);
//System.Console.WriteLine("srcChecksum = {0}", srcChecksum);
// utworzenie listy parametrów
String encPath = "E:\\Projekty\\BSK\\dane-testowe\\pattern.enc";
String decPath = "E:\\Projekty\\BSK\\dane-testowe\\pattern.dec";
AlgorithmParams[] algParams = new AlgorithmParams[] {
new AlgorithmParams(path, encPath, "ECB", 128, 256, "1234567890"),
new AlgorithmParams(path, encPath, "CBC", 128, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 128, 128, "0987654321"),
new AlgorithmParams(path, encPath, "CFB", 120, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 112, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 104, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 96, 128, "testtest"),
new AlgorithmParams(path, encPath, "CFB", 88, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 80, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 72, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 64, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 56, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 48, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 40, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 32, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 24, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 16, 128, ""),
new AlgorithmParams(path, encPath, "CFB", 8, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 128, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 120, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 112, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 104, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 96, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 88, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 80, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 72, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 64, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 56, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 48, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 40, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 32, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 24, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 16, 128, ""),
new AlgorithmParams(path, encPath, "OFB", 8, 128, "")
};
// wykonanie testów
Stopwatch sw = new Stopwatch();
foreach (var p in algParams)
{
if (null == p)
continue;
String testSignature = p.CipherMode + "/" + p.SegmentSize.ToString() + "/" + p.SessionKeySize.ToString();
using (var alg = encryptFile(p))
{
sw.Start();
alg.encrypt(Int64.MaxValue);
sw.Stop();
}
Console.WriteLine(testSignature + " encrypt time: {0}", sw.Elapsed);
sw.Reset();
p.Src = p.Dst;
p.Dst = decPath;
using (var alg = decryptFile(p))
{
sw.Start();
alg.encrypt(Int64.MaxValue);
sw.Stop();
}
Console.WriteLine(testSignature + " decrypt time: {0}", sw.Elapsed);
sw.Reset();
var resultChecksum = computeFileChecksum(decPath);
//System.Console.WriteLine("resultChecksum = {0}", resultChecksum);
// porównanie pliku źródłowego z wynikowym
if (srcChecksum != resultChecksum)
{
MessageBox.Show("Niepoprawny wynik podczas testu " + testSignature);
return;
}
}
MessageBox.Show("Wszystko OK");
}
