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29 March 2023 A novel 3D chaos-based encryption system for satellite communication
Chang Liu, Yuanxiang Chen, Jiahao Li, Yijun Deng, Fan Lu, Zhanchun Fan
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Proceedings Volume 12594, Second International Conference on Electronic Information Engineering and Computer Communication (EIECC 2022); 125941H (2023) https://doi.org/10.1117/12.2671405
Event: Second International Conference on Electronic Information Engineering and Computer Communication (EIECC 2022), 2022, Xi'an, China
Abstract
To address the problem of privacy protection in satellite communication, according to the proposed new three-dimensional chaotic system, this paper achieves the concealment of picture information by one-dimensional index scrambling and encryption operation in QPSK modulation for 24-bit true color pictures and completes the reception and decryption of ciphertext picture data and recovery of picture information at the receiver side. Through the simulation of the encryption algorithm, it is proved that the encryption system has better encryption than the classic logistics chaos encryption system and has the ability to resist statistical analysis attack, differential attack and noise interference. The whole image encryption system is implemented on FPGA, which proves its great potential for future application in satellite communication.
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Chang Liu, Yuanxiang Chen, Jiahao Li, Yijun Deng, Fan Lu, and Zhanchun Fan "A novel 3D chaos-based encryption system for satellite communication", Proc. SPIE 12594, Second International Conference on Electronic Information Engineering and Computer Communication (EIECC 2022), 125941H (29 March 2023); https://doi.org/10.1117/12.2671405
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KEYWORDS
Image encryption
Telecommunications
Chaos
Satellite communications
Complex systems
Transmitters
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