Efficient Chaos-Based Substitution-Box and Its Application to Image Encryption

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ID: 269719
2021
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Abstract
Chaotic systems are vital in designing contemporary cryptographic systems. This study proposes an innovative method for constructing an effective substitution box using a 3-dimensional chaotic map. Moreover, bouyed by the efficiency of the proposed chaos-based substitution boxes’ effectiveness, we introduce a new chaos-based image cryptosystem that combines the adeptness of Gray codes, a non-linear and sensitive hyper-chaotic system, and the proposed S-box. The generated secret key emanating from the cryptosystem is correlated to the input image to produce a unique key for each image. Extensive experimental outcomes demonstrate the utility, effectiveness, and high performance of the resulting cryptosystem.
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el-latif2021electronicsefficient Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Ahmed A. Abd El-Latif;Bassem Abd-El-Atty;Akram Belazi;Abdullah M. Iliyasu;El-Latif, Ahmed A. Abd;Abd-El-Atty, Bassem;Belazi, Akram;Iliyasu, Abdullah M.;
Journal Electronics
Year 2021
DOI
10.3390/electronics10121392
URL
https://www.mdpi.com/2079-9292/10/12/1392
Keywords
image encryption substitution-box chaotic systems gray code cyberphysical systems

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