private static bool EncrypteFile(PrivatePublicKeyHelper ppk, string key, string keyType)
{
Console.Clear();
ConsoleEx.TitleBar(0, "Encrypte File", ConsoleColor.Yellow, ConsoleColor.DarkBlue);
Console.Clear();
ConsoleEx.TitleBar(0, string.Format("Encrypte File With {0}", keyType), ConsoleColor.Yellow, ConsoleColor.DarkBlue);
ConsoleEx.WriteLine(0, 2, "Filename:", ConsoleColor.Cyan);
var fileName = Console.ReadLine();
ConsoleEx.WriteLine(0, 4, "", ConsoleColor.Cyan);
if (!File.Exists(fileName))
{
ConsoleEx.WriteLine(0, 3, "Cannot find the file", ConsoleColor.Red);
return(false);
}
var dataFile = File.ReadAllBytes(fileName);
var dataEncrypted = ppk.EncryptBuffer(dataFile, key);
var tmpFile = fileName + ENCRYPTED_EXTENSION;
if (File.Exists(tmpFile))
{
File.Delete(tmpFile);
}
File.WriteAllBytes(tmpFile, dataEncrypted);
Console.WriteLine(string.Format("Encyrpted file is located at {0}", tmpFile), ConsoleColor.Cyan);
Pause();
return(true);
}
private static void UnitTests(PrivatePublicKeyHelper ppk, sFs.sFsManager sFsManager)
{
Console.Clear();
var sw = Stopwatch.StartNew();
var source = @"C:\@USB_STICK_Data\Img_4950.jpg";
var sourceExtension = Path.GetExtension(source);
ppk.PrivateKey = sFsManager["PrivateKey"].GetBufferAsUnicodeString();
ppk.PublicKey = sFsManager["PublicKey"].GetBufferAsUnicodeString();
var dataFile = File.ReadAllBytes(source);
var dataEncrypted = ppk.EncryptBuffer(dataFile, ppk.PublicKey);
var tmpFile = source + ENCRYPTED_EXTENSION;
File.WriteAllBytes(tmpFile, dataEncrypted);
sw.Stop();
Console.WriteLine("Encryption time: {0}", sw.ElapsedMilliseconds / 1000.0);
sw = Stopwatch.StartNew();
var dataFile2 = File.ReadAllBytes(tmpFile);
dataEncrypted = ppk.DecryptBuffer(dataFile2, ppk.PrivateKey);
var newFile = tmpFile + sourceExtension;
File.WriteAllBytes(newFile, dataEncrypted);
sw.Stop();
Console.WriteLine("Dencryption time: {0}", sw.ElapsedMilliseconds / 1000.0);
Pause();
}
