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

文献类型：期刊论文

作者Huang, Junjie3; Tan, Liang2,3; Li, Wenjuan1,4; Yu, Keping5
刊名JOURNAL OF INFORMATION SECURITY AND APPLICATIONS
出版日期2021-09-01
卷号61页码:10
关键词Blockchain fork Resilient overlay network Propagation delay Gossip Optimal propagation mechanism
ISSN号2214-2126
DOI10.1016/j.jisa.2021.102936
英文摘要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.
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
语种英语
WOS记录号WOS:000692237500007
出版者ELSEVIER
源URL[http://119.78.100.204/handle/2XEOYT63/17138]  
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.Guangzhou Univ, Inst Artificial Intelligence & Blockchain, Guangzhou, Peoples R China
2.Chinese Acad Sci, Inst Comp Technol, Beijing, Peoples R China
3.Sichuan Normal Univ, Coll Comp Sci, Chengdu, 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.

入库方式： OAI收割

来源：计算技术研究所

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