@article{chatzichristofis2014image,
  title={Image Encryption Using the Recursive Attributes of the eXclusive-OR Filter.},
  author={Chatzichristofis, Savvas A and Bampis, Loukas and Marques, Oge and Lux, Mathias and Boutalis, Yiannis},
  journal={Journal of Cellular Automata},
  volume={9},
  year={2014}
}