Security-enhanced Key Distribution Based on Chaos Synchronization Between Dual Path-injected Semiconductor Lasers

被引：1

作者：

Liu, Shiqin ^{[1
]}

Jiang, Ning ^{[1
]}

Zhang, Yiqun ^{[1
]}

Peng, Jiafa ^{[1
]}

Zhao, Anke ^{[1
]}

Qiu, Kun ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Informat & Commun Engn, Chengdu, Peoples R China

来源：

2021 6TH INTERNATIONAL CONFERENCE ON UK-CHINA EMERGING TECHNOLOGIES (UCET 2021) | 2021年

基金：

中国国家自然科学基金;

关键词：

key distribution; chaos synchronization; semiconductor laser; external injection;

D O I：

10.1109/UCET54125.2021.9674962

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

We propose and numerically demonstrate a novel secure key distribution scheme based on the chaos synchronization of two semiconductor lasers (SLs) subject to symmetrical double chaotic injections, which are outputted by two mutually-coupled semiconductor lasers. The results show that high quality chaos synchronization can be observed between two local SLs with suitable injection strength and identical injection time delays for Alice and Bob. On the basis of satisfactory chaos synchronization and a post-processing technology, identical secret keys for Alice and Bob are successfully generated with bit error ratio (BER) below the HD-FEC threshold of 3.8 x 10(-3).

引用

页码：109 / 112

页数：4

共 12 条

[1] Secure key distribution based on hybrid chaos synchronization between semiconductor lasers subject to dual injections
Liu, Shiqin
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OPTICS EXPRESS, 2022, 30 (18): : 32366 - 32380
[2] Route to broadband optical chaos generation and synchronization using dual-path optically injected semiconductor lasers
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[4] Security-enhanced watermark embedding and transmission based on synchronized chaotic semiconductor lasers
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[6] Security-Enhanced Bidirectional Communication Based on A Long-Distance Chaos Synchronization System with Double Optical Feedback
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[7] Secure Key Distribution Based on Dynamic Chaos Synchronization of Cascaded Semiconductor Laser Systems
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[8] Physical-Enhanced Secure Communication based on Wavelength Division Multiplexing Chaos Synchronization of Multimode Semiconductor Lasers
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2016 IEEE/CIC INTERNATIONAL CONFERENCE ON COMMUNICATIONS IN CHINA (ICCC), 2016,
[9] Security-enhanced high-speed messages transmission based on chaos synchronization system with phase modulation and phase-to-intensity conversion
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[10] One physical-enhanced security strategy for all-optical chaos communication based on semiconductor lasers
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