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Self-contained encrypted image folding

Author

Listed:
  • Rebollo-Neira, L.
  • Bowley, J.
  • Constantinides, A.G.
  • Plastino, A.

Abstract

The recently introduced approach for Encrypted Image Folding is generalized to make it self-contained. The goal is achieved by enlarging the folded image so as to embed all the necessary information for the image recovery. The need for extra size is somewhat compensated by considering a transformation with higher folding capacity. Numerical examples show that the size of the resulting cipher image may be significantly smaller than the plain text one. The implementation of the approach is further extended to deal also with color images.

Suggested Citation

  • Rebollo-Neira, L. & Bowley, J. & Constantinides, A.G. & Plastino, A., 2012. "Self-contained encrypted image folding," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 391(23), pages 5858-5870.
  • Handle: RePEc:eee:phsmap:v:391:y:2012:i:23:p:5858-5870 DOI: 10.1016/j.physa.2012.06.042
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    References listed on IDEAS

    as
    1. Lian, Shiguo & Sun, Jinsheng & Wang, Zhiquan, 2005. "Security analysis of a chaos-based image encryption algorithm," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 351(2), pages 645-661.
    2. Rebollo-Neira, L. & Plastino, A., 2006. "Statistical distribution, host for encrypted information," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 359(C), pages 213-221.
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