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International Journal of Advanced Computer Science and Applications(IJACSA), Volume 13 Issue 7, 2022.
Abstract: According to the anti-control principle of chaos, a combined control method is proposed based on a class of asymptotically stable linear systems with multiple controllers. A higher-dimensional hyperchaotic system is investigated by the Lyapunov exponents method and equilibrium points analysis, and it exists the largest number of positive Lyapunov exponents. The chaotic pseudo-random sequences of the higher-dimensional hyperchaotic system can pass all NIST tests after preprocess-ing, and behave better chaotic characteristics. Meanwhile, a new encryption algorithm of image information with position scrambling, sequential diffusion and reverse diffusion is designed based on the chaotic pseudo-random sequences. The experiments of image information are given to verify the effectiveness and feasibility of the encryption algorithm. Finally, the security analyses are also discussed by the key sensitivity, differential attack and statistical analysis. It is shown that the encryption algorithm has large enough key space and can be applied to secure communication.
Kun Zhao and Jianbin He, “Design of Higher-Dimensional Hyperchaotic System based on Combined Control and its Encryption Application” International Journal of Advanced Computer Science and Applications(IJACSA), 13(7), 2022. http://dx.doi.org/10.14569/IJACSA.2022.01307101
@article{Zhao2022,
title = {Design of Higher-Dimensional Hyperchaotic System based on Combined Control and its Encryption Application},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2022.01307101},
url = {http://dx.doi.org/10.14569/IJACSA.2022.01307101},
year = {2022},
publisher = {The Science and Information Organization},
volume = {13},
number = {7},
author = {Kun Zhao and Jianbin He}
}
Copyright Statement: This is an open access article licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, even commercially as long as the original work is properly cited.