Quantum image encryption based on hyper-chaotic system and double-random phase encoding

Lei Wu; Meiju Li; Jiyang Jia; Xiaofei Sun

doi:10.1117/12.3005858

10 October 2023 Quantum image encryption based on hyper-chaotic system and double-random phase encoding

Lei Wu, Meiju Li, Jiyang Jia, Xiaofei Sun

Proceedings Volume 12799, Third International Conference on Advanced Algorithms and Signal Image Processing (AASIP 2023); 127992B (2023) https://doi.org/10.1117/12.3005858
Event: 3rd International Conference on Advanced Algorithms and Signal Image Processing (AASIP 2023), 2023, Kuala Lumpur, Malaysia

Abstract

In order to enhance the security of encrypted images, a new quantum image encryption algorithm is proposed. This algorithm combines Chen's hyper-chaotic system with Double-random Phase Encoding (DRPE). The pixel values of the original quantum image are diffused using DRPE, while the pixel positions are scrambled through Cyclic Translation (CT). The hyper-chaotic sequences generated by Chen's hyper-chaotic system control the scrambling and diffusion operations. Numerical simulations and theoretical analyses have shown that this algorithm is highly effective in resisting illegal attacks. The encrypted image generated by this algorithm exhibits lower pixel correlation and more evenly distributed histogram. Overall, the proposed algorithm represents a robust and secure approach for image encryption

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Lei Wu, Meiju Li, Jiyang Jia, and Xiaofei Sun "Quantum image encryption based on hyper-chaotic system and double-random phase encoding", Proc. SPIE 12799, Third International Conference on Advanced Algorithms and Signal Image Processing (AASIP 2023), 127992B (10 October 2023); https://doi.org/10.1117/12.3005858

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KEYWORDS

Image encryption

Quantum encryption

Quantum operations

Quantum systems

Quantum encoding

Quantum information

Fourier transforms

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