An Encryption Scheme Based on Synchronization of Two-Layered Complex Dynamical Networks

doi:10.1109/TCSI.2016.2598822

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	An Encryption Scheme Based on Synchronization of Two-Layered Complex Dynamical Networks
	Liu, Hui 1,2; Wan, Haibo 1,2; Tse, Chi K.3; Lu, Jinhu4
	2016-11-01
发表期刊	IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS
ISSN	1549-8328
卷号	63 期号:11 页码:2010-2021
摘要	A novel encryption scheme based on complex chaotic networks is proposed in this paper. Compared with a single chaotic system, a network of chaotic systems possesses complex dynamic characteristics, which can be used in encryption to enhance security. We adopt the drive-response synchronization method to synchronize two identical chaotic networks at the transmitter and receiver. Analysis on encryption security shows that key space is enlarged exponentially with respect to the number of nodes in the drive network, and also shows that the encryption system is highly sensitive to parameter mismatch. The proposed scheme is competent in carrying out encryption tasks of large data. Both theoretical and numerical results demonstrate that the proposed scheme is feasible for implementation in image and data encryption.
关键词	Chaotic systems complex dynamical networks encryption scheme node-to-node synchronization two-layered networks
DOI	10.1109/TCSI.2016.2598822
语种	英语
资助项目	National Key Research and Development Program of China[2016YFB0800401] ; National Natural Science Foundation of China[61403154] ; National Natural Science Foundation of China[61532020] ; National Natural Science Foundation of China[11072254] ; Hong Kong Polytechnic University Research Project G-YBAT ; Fundamental Research Funds for the Central Universities, China[HUST: 2014TS106]
WOS研究方向	Engineering
WOS类目	Engineering, Electrical & Electronic
WOS记录号	WOS:000387356300025
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/24219
专题	系统科学研究所
通讯作者	Liu, Hui
作者单位	1.Huazhong Univ Sci & Technol, Sch Automat, Wuhan 430074, Peoples R China 2.Huazhong Univ Sci & Technol, Key Lab Image Proc & Intelligent Control, Educ Minist China, Wuhan 430074, Peoples R China 3.Hong Kong Polytech Univ, Dept Elect & Informat Engn, Kowloon, Hong Kong, Peoples R China 4.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Liu, Hui,Wan, Haibo,Tse, Chi K.,et al. An Encryption Scheme Based on Synchronization of Two-Layered Complex Dynamical Networks[J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS,2016,63(11):2010-2021.
APA	Liu, Hui,Wan, Haibo,Tse, Chi K.,&Lu, Jinhu.(2016).An Encryption Scheme Based on Synchronization of Two-Layered Complex Dynamical Networks.IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS,63(11),2010-2021.
MLA	Liu, Hui,et al."An Encryption Scheme Based on Synchronization of Two-Layered Complex Dynamical Networks".IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS 63.11(2016):2010-2021.