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14 February 2019 Hyper-Chen chaos-based frequency domain shifting and time domain scrambling for physical-layer encryption in CO-OFDM
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Proceedings Volume 11048, 17th International Conference on Optical Communications and Networks (ICOCN2018); 110480A (2019) https://doi.org/10.1117/12.2518309
Event: 17th International Conference on Optical Communications and Networks (ICOCN2018), 2018, Zhuhai, China
Abstract
We propose frequency domain shifting and time domain scrambling method based on 4D hyper-Chen chaos to improve physical-layer security of CO-OFDM systems. The proposed encryption scheme has key space of 10429 and can combat exhaustive attacks effectively.
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Yongtao Huang, Yuanxiang Chen, Yitong Li, Kaile Li, and Jianguo Yu "Hyper-Chen chaos-based frequency domain shifting and time domain scrambling for physical-layer encryption in CO-OFDM", Proc. SPIE 11048, 17th International Conference on Optical Communications and Networks (ICOCN2018), 110480A (14 February 2019); https://doi.org/10.1117/12.2518309
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