Security enhancement for OFDM-PON using Brownian motion and chaos in cell

T Wu, C Zhang, C Chen, H Hou, H Wei, S Hu, K Qiu - Optics express, 2018 - opg.optica.org
We propose a novel security enhancement technique for a physical layer secure orthogonal
frequency division multiplexed passive optical network (OFDM-PON) based on three …

Secure encryption and key management for OFDM-PON based on chaotic Hilbert motion

X Liang, C Zhang, Y Luo, X Wang… - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
We propose a novel security enhancement technique for physical layer secure orthogonal
frequency division multiplexed-based passive optical network (OFDM-PON) using chaotic …

Chaotic phase noise-like encryption based on geometric sha** for coherent data center interconnections

W Zeng, C Zhang, X Liang, Y Luo, X Wang, K Qiu - Optics Express, 2024 - opg.optica.org
The network traffic of data centers (DCs) has increased unprecedentedly with the rapid
development of digital economy. However, the data transmission faces security threats in the …

Constellation sha** chaotic encryption scheme with controllable statistical distribution for OFDM-PON

Z Zhang, Y Luo, C Zhang, X Liang, M Cui… - Journal of lightwave …, 2022 - opg.optica.org
In order to improve the signal transmission performance and physical layer security in
orthogonal frequency division multiplexing-based passive optical network (OFDM-PON), we …

Efficient image encryption scheme using novel 1D multiparametric dynamical tent map and parallel computing

A Daoui, M Yamni, SA Chelloug, MA Wani, AAA El-Latif - Mathematics, 2023 - mdpi.com
In order to ensure reliable and secure image exchange, chaotic systems are often
considered for their good performance in information security. In this work, we first propose …

[HTML][HTML] Design and embedded implementation of secure image encryption scheme using dwt and 2d-lasm

H Wen, Z Chen, J Zheng, Y Huang, S Li, L Ma, Y Lin… - Entropy, 2022 - mdpi.com
In order to further improve the information effectiveness of digital image transmission, an
image-encryption algorithm based on 2D-Logistic-adjusted-Sine map (2D-LASM) and …

Robust key update with controllable accuracy using support vector machine for secure OFDMA-PON

Y Luo, C Zhang, X Wang, X Liang… - Journal of Lightwave …, 2023 - ieeexplore.ieee.org
In this article, we first propose a novel secret key update scheme only with a single support
vector machine (SVM). To achieve robust and efficient key management for secure …

Chaotic RNA and DNA for security OFDM-WDM-PON and dynamic key agreement

M Cui, Y Chen, C Zhang, X Liang, T Wu, S Liu… - Optics …, 2021 - opg.optica.org
A chaotic ribonucleic acid (RNA) and deoxyribonucleic acid (DNA) encryption scheme is
firstly proposed for security OFDM-WDM-PON in this paper. We adopt a dynamic key …

Experimental demonstration of 50-m/5-Gbps underwater optical wireless communication with low-complexity chaotic encryption

J Du, Y Wang, C Fei, R Chen, G Zhang, X Hong… - Optics …, 2021 - opg.optica.org
In this paper, a low-complexity two-level chaotic encryption scheme is introduced and
experimentally demonstrated to improve the physical layer security of a 450-nm laser …