Security-enhanced watermark embedding and transmission based on synchronized chaotic semiconductor lasers

In this paper, we propose and numerically demonstrate a chaotic watermarking encryption and secure transmission scheme based on two synchronized response lasers (RLs) subject to identical injection from a driving laser (DL). In this proposed system, the chaotic signal from DL can be optimized after...

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Vydáno v:	Nonlinear dynamics Ročník 111; číslo 3; s. 2741 - 2754
Hlavní autoři:	Wang, Jun, Tang, Xi, Wang, Fei, Lin, Xiaodong, Zheng, Qiulan, Xia, Guangqiong, Wu, Zhengmao, Deng, Tao
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Dordrecht Springer Netherlands 01.02.2023 Springer Nature B.V
Témata:	Algorithms Automotive Engineering Bandwidths Chaos theory Classical Mechanics Communication Control Data encryption Dynamical Systems Embedding Engineering Lasers Mechanical Engineering Medical records Messages Optical communication Original Paper Robustness (mathematics) Security Semiconductor lasers Signal quality Synchronism Telemedicine Vibration Watermarking Wavelet transforms Chaotic secure communication Watermarking encryption algorithm Arnold scrambling Chaos synchronization Semiconductor laser
ISSN:	0924-090X, 1573-269X
On-line přístup:	Získat plný text
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