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A Color Image Encryption Scheme Based on Singular Values and Chaos

Adnan Malik1, Muhammad Ali1, Faisal S. Alsubaei2, Nisar Ahmed3,*, Harish Kumar4

1 Electrical Engineering Department, University of Engineering and Technology, Lahore, 54000, Pakistan
2 Department of Cybersecurity, College of Computer Science and Engineering, University of Jeddah, Jeddah, 21959, Saudi Arabia
3 Computer Engineering Department, University of Engineering and Technology, Lahore, 54000, Pakistan
4 Department of Computer Science, College of Computer Science, King Khalid University, Abha, 61421, Saudi Arabia

* Corresponding Author: Nisar Ahmed. Email: email

(This article belongs to the Special Issue: Computational Intelligence Techniques for Securing Systems and Networks beyond 5G)

Computer Modeling in Engineering & Sciences 2023, 137(1), 965-999. https://doi.org/10.32604/cmes.2023.022493

Abstract

The security of digital images transmitted via the Internet or other public media is of the utmost importance. Image encryption is a method of keeping an image secure while it travels across a non-secure communication medium where it could be intercepted by unauthorized entities. This study provides an approach to color image encryption that could find practical use in various contexts. The proposed method, which combines four chaotic systems, employs singular value decomposition and a chaotic sequence, making it both secure and compression-friendly. The unified average change intensity, the number of pixels’ change rate, information entropy analysis, correlation coefficient analysis, compression friendliness, and security against brute force, statistical analysis and differential attacks are all used to evaluate the algorithm’s performance. Following a thorough investigation of the experimental data, it is concluded that the proposed image encryption approach is secure against a wide range of attacks and provides superior compression friendliness when compared to chaos-based alternatives.

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Cite This Article

APA Style
Malik, A., Ali, M., Alsubaei, F.S., Ahmed, N., Kumar, H. (2023). A color image encryption scheme based on singular values and chaos. Computer Modeling in Engineering & Sciences, 137(1), 965-999. https://doi.org/10.32604/cmes.2023.022493
Vancouver Style
Malik A, Ali M, Alsubaei FS, Ahmed N, Kumar H. A color image encryption scheme based on singular values and chaos. Comput Model Eng Sci. 2023;137(1):965-999 https://doi.org/10.32604/cmes.2023.022493
IEEE Style
A. Malik, M. Ali, F.S. Alsubaei, N. Ahmed, and H. Kumar "A Color Image Encryption Scheme Based on Singular Values and Chaos," Comput. Model. Eng. Sci., vol. 137, no. 1, pp. 965-999. 2023. https://doi.org/10.32604/cmes.2023.022493



cc This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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