private void checkEncryption() { if (!this.HeaderPixel.IsEncrypted) { return; } var encrypter = new ImageEncryption(this.HiderImage, this.EmbedImage); this.EmbedImage = encrypter.EncryptedImage; }
/// <summary> /// Generates a new random key that is within the valid keyspace /// with a randomly generated secret image. /// </summary> /// <param name="secretImageWidth"> /// The width in pixels for the generated secret image. /// </param> /// <param name="secretImageHeight"> /// The height in pixels for the generated secret image. /// </param> /// <returns> /// A new BioInspiredKey object whose values are within the /// correct logistic map keyspace for chaos and a randomly /// generated secret image. /// </returns> public static BioInspiredKey Generate( int secretImageWidth, int secretImageHeight) { BioInspiredKey newKey = Generate(); newKey.SecretImage = ImageEncryption.GenerateSecretImage( secretImageWidth, secretImageHeight); return(newKey); }
private async void encryptImageButton_OnClick(object sender, RoutedEventArgs e) { try { var encryptedImage = await ImageEncryption.EncryptAsync(ImageDisplay, _sourceImageFile); ImageDisplay = encryptedImage; } catch (Exception) { await CustomDialog("Image cannot be encrypted"); } }