public void TestRun() { try { var protector = new Protector(); /////////////////////////////// // // Memory Encryption - ProtectedMemory // /////////////////////////////// // Create the original data to be encrypted (The data length should be a multiple of 16). byte[] toEncrypt = UnicodeEncoding.ASCII.GetBytes("ThisIsSomeData16"); //Console.WriteLine("Original data: " + UnicodeEncoding.ASCII.GetString(toEncrypt)); //Console.WriteLine("Encrypting..."); // Encrypt the data in memory. protector.EncryptInMemoryData(toEncrypt, MemoryProtectionScope.SameLogon); //Console.WriteLine("Encrypted data: " + UnicodeEncoding.ASCII.GetString(toEncrypt)); //Console.WriteLine("Decrypting..."); // Decrypt the data in memory. protector.DecryptInMemoryData(toEncrypt, MemoryProtectionScope.SameLogon); //Console.WriteLine("Decrypted data: " + UnicodeEncoding.ASCII.GetString(toEncrypt)); /////////////////////////////// // // Data Encryption - ProtectedData // /////////////////////////////// // Create the original data to be encrypted toEncrypt = UnicodeEncoding.ASCII.GetBytes("This is some data of any length."); // Create a file. FileStream fStream = new FileStream("Data.dat", FileMode.OpenOrCreate); // Create some random entropy. byte[] entropy = protector.CreateRandomEntropy(); //Console.WriteLine(); //Console.WriteLine("Original data: " + UnicodeEncoding.ASCII.GetString(toEncrypt)); //Console.WriteLine("Encrypting and writing to disk..."); // Encrypt a copy of the data to the stream. int bytesWritten = protector.EncryptDataToStream(toEncrypt, entropy, DataProtectionScope.CurrentUser, fStream); fStream.Close(); //Console.WriteLine("Reading data from disk and decrypting..."); // Open the file. fStream = new FileStream("Data.dat", FileMode.Open); // Read from the stream and decrypt the data. byte[] decryptData = protector.DecryptDataFromStream(entropy, DataProtectionScope.CurrentUser, fStream, bytesWritten); fStream.Close(); //Console.WriteLine("Decrypted data: " + UnicodeEncoding.ASCII.GetString(decryptData)); } catch (Exception e) { Console.WriteLine("ERROR: " + e.Message); } }