RON-enhanced blockchain propagation mechanism for edge-enabled smart cities

doi:10.1016/j.jisa.2021.102936

	RON-enhanced blockchain propagation mechanism for edge-enabled smart cities
	Huang, Junjie 1; Tan, Liang 1,2; Li, Wenjuan 3,4; Yu, Keping 5
	2021-09-01
发表期刊	JOURNAL OF INFORMATION SECURITY AND APPLICATIONS
ISSN	2214-2126
卷号	61 页码:10
摘要	Edge computing can serve latency-sensitive data generated by smart IoT devices in smart cities, which cannot be accommodated by cloud services. However, edge-enabled smart cities applications face many security issues such as massive centralization, vulnerability to tampering, and tracing difficulty. Blockchain, as an emerging ledger technology, can be a useful solution to these problems. However, due to network propagation delay, blockchain fork may occur in the network of edge-enabled smart cities at some time. It can lead to double payment attacks and damage data integrity. To address this issue, this paper proposes a blockchain network propagation mechanism based on the resilient overlay network (RON) for edge-enabled smart cities. Firstly, it reconstructs the networking mode between the blockchain nodes in smart cities based on RON so that the blockchain nodes can quickly detect the link state of the Internet in smart cities. The shortest path algorithm and policy routing are then applied to construct the propagation path between the blockchain nodes to optimize the Gossip propagation mechanism and enhance the QoS and QoE. Simulation results show that the RON-based blockchain network propagation mechanism for edge-enabled smart cities is beneficial in terms of average route hop count, transmission success rate, routing overhead, average delay, and reduced fork probability.
关键词	Blockchain fork Resilient overlay network Propagation delay Gossip Optimal propagation mechanism
DOI	10.1016/j.jisa.2021.102936
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[61373162] ; Sichuan Provincial Science and Technology Department Project[2019YFG0183] ; Sichuan Provincial Key Laboratory Project[KJ201402]
WOS研究方向	Computer Science
WOS类目	Computer Science, Information Systems
WOS记录号	WOS:000692237500007
出版者	ELSEVIER
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/17139
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Tan, Liang
作者单位	1.Sichuan Normal Univ, Coll Comp Sci, Chengdu, Peoples R China 2.Chinese Acad Sci, Inst Comp Technol, Beijing, Peoples R China 3.Guangzhou Univ, Inst Artificial Intelligence & Blockchain, Guangzhou, Peoples R China 4.Tech Univ Denmark, DTU Compute, Lyngby, Denmark 5.Waseda Univ, Global Informat & Telecommun Inst, Tokyo, Japan
推荐引用方式 GB/T 7714	Huang, Junjie,Tan, Liang,Li, Wenjuan,et al. RON-enhanced blockchain propagation mechanism for edge-enabled smart cities[J]. JOURNAL OF INFORMATION SECURITY AND APPLICATIONS,2021,61:10.
APA	Huang, Junjie,Tan, Liang,Li, Wenjuan,&Yu, Keping.(2021).RON-enhanced blockchain propagation mechanism for edge-enabled smart cities.JOURNAL OF INFORMATION SECURITY AND APPLICATIONS,61,10.
MLA	Huang, Junjie,et al."RON-enhanced blockchain propagation mechanism for edge-enabled smart cities".JOURNAL OF INFORMATION SECURITY AND APPLICATIONS 61(2021):10.