/// <summary> /// Get a password, encrypt the message. /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void Menu_Security_Encrypt(object sender, RoutedEventArgs e) { PasswordPromptWindow passwordWindow = new PasswordPromptWindow(true); passwordWindow.Owner = this; passwordWindow.ShowDialog(); string password = passwordWindow.Password; // Fail out if (string.IsNullOrEmpty(password)) { this.StatusTextUpdate("No password entered."); return; } this.mainText.Text = Encryption.AESGCM.SimpleEncryptWithPassword(this.mainText.Text, password); this.HasBeenEncryptedOrObscured = true; }
/// <summary> /// Get a password, decrypt the message. /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void Menu_Security_Decrypt(object sender, RoutedEventArgs e) { PasswordPromptWindow passwordWindow = new PasswordPromptWindow(); passwordWindow.Owner = this; passwordWindow.ShowDialog(); string password = passwordWindow.Password; // Fail out if (string.IsNullOrEmpty(password)) { this.StatusTextUpdate("No password entered."); return; } try { this.mainText.Text = Encryption.AESGCM.SimpleDecryptWithPassword(this.mainText.Text, password); } catch (FormatException) { this.StatusTextUpdate("Could not decrypt text."); } }