Security-enhanced chaotic communication system based on nonlinear double-phase-perturbation encryption

Qihua Li; Ziyang Ma; Qiongqiong Wu; Zhensen Gao

doi:10.1117/12.2626464

20 January 2022 Security-enhanced chaotic communication system based on nonlinear double-phase-perturbation encryption

Qihua Li, Ziyang Ma, Qiongqiong Wu, Zhensen Gao

Proceedings Volume 12154, 13th International Photonics and OptoElectronics Meetings (POEM 2021); 1215405 (2022) https://doi.org/10.1117/12.2626464
Event: 13th International Photonics and OptoElectronics Meetings (POEM 2021), 2021, Wuhan, China

Abstract

Optical chaotic communication as one of the encryption communication technologies has been get a great development in recent. However, various of hacking attacks from eavesdropper are threatening security of chaotic communication system. Therefore, we propose an novel system which combined with chaotic encryption module and phase perturbation module targeting to achieve a security-enhance chaotic communication system. Simulation result demonstrate the system provide a high-security transmitting performance with on a bit rate over Gb/s and satisfactory BER is achieved.

Citation Download Citation

Qihua Li, Ziyang Ma, Qiongqiong Wu, and Zhensen Gao "Security-enhanced chaotic communication system based on nonlinear double-phase-perturbation encryption", Proc. SPIE 12154, 13th International Photonics and OptoElectronics Meetings (POEM 2021), 1215405 (20 January 2022); https://doi.org/10.1117/12.2626464

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