A fractal-based image encryption system

@article{AbdElHafiz2014AFI,
  title={A fractal-based image encryption system},
  author={Salwa K. Abd-El-Hafiz and Ahmed Gomaa Radwan and Sherif H. Abdel Haleem and M. L. Barakat},
  journal={IET Image Processing},
  year={2014},
  volume={8},
  pages={742-752}
}
This study introduces a novel image encryption system based on diffusion and confusion processes in which the image information is hidden inside the complex details of fractal images. A simplified encryption technique is, first, presented using a single-fractal image and statistical analysis is performed. A general encryption system utilising multiple fractal images is, then, introduced to improve the performance and increase the encryption key up to hundreds of bits. This improvement is… CONTINUE READING
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