A NOVEL FAST IMAGE ENCRYPTION SCHEME BASED ON 3D CHAOTIC BAKER MAPS
Top Cited Papers
- 1 October 2004
- journal article
- research article
- Published by World Scientific Pub Co Pte Ltd in International Journal of Bifurcation and Chaos
- Vol. 14 (10), 3613-3624
- https://doi.org/10.1142/s021812740401151x
Abstract
Symmetric block encryption schemes, designed on invertible two-dimensional chaotic maps on a torus or a square, prove feasible and secure for real-time image encryption according to the commonly used criteria given in the literature. In this paper, a typical map of this kind, namely, the baker map, is further extended to be three-dimensional and then used to speed up image encryption while retaining its high degree of security. The proposed algorithm is described in detail, along with its security analysis and implementation. Experimental results show that this three-dimensional baker map is 2–3 times faster than the two-dimensional one, showing its great potential in real-time image encryption applications.Keywords
This publication has 6 references indexed in Scilit:
- A symmetric image encryption scheme based on 3D chaotic cat mapsChaos, Solitons, and Fractals, 2004
- Cryptosystems with discretized chaotic mapsIEEE Transactions on Circuits and Systems I: Regular Papers, 2002
- Chaos-based cryptography: a brief overviewIEEE Circuits and Systems Magazine, 2001
- Symmetric Ciphers Based on Two-Dimensional Chaotic MapsInternational Journal of Bifurcation and Chaos, 1998
- Fast encryption of image data using chaotic Kolmogorov flowsJournal of Electronic Imaging, 1998
- Communication Theory of Secrecy Systems*Bell System Technical Journal, 1949