Blockchain-empowered decentralised trust management for the Internet of Vehicles security

被引：28

作者：

Cinque, Marcello ^{[1
]}

Esposito, Christian ^{[2
]}

Russo, Stefano ^{[1
]}

Tamburis, Oscar ^{[3
]}

机构：

[1] Univ Napoli Federico II, Dept Elect Engn & Informat Technol DIETI, Via Claudio 21, I-80125 Naples, Italy

[2] Univ Salerno, Dept Comp Sci, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy

[3] Univ Naples Federico II, Dept Vet Med & Anim Prod DMVPA, Via Marco Rocco di Torrepadula 35, I-80145 Naples, Italy

来源：

COMPUTERS & ELECTRICAL ENGINEERING | 2020年 / 86卷

关键词：

Trust management; Blockchain; Decentralized trust assessment; Fog computing; SYSTEMS; AUTHENTICATION; ARCHITECTURE;

D O I：

10.1016/j.compeleceng.2020.106722

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Internet of Vehicles (IoV) requires trust management to implement effective authentication and authorization of nodes, as it is not possible to establish trusted connections to the roadside components that eventually a vehicle will meet during its journey, ahead of time. To cope with this issue, dynamic access control is required, where authorizations are granted considering security policies and the node trustworthiness. However, decentralized trust management is a preferable solution, but it implies a considerable consumption of energy. Consumption is further exacerbated by the means needed to protect from attacks the trust management entities themselves. This work proposes suitable trust management for the IoT and IoV by exploiting the eventual consistency and security guarantees of blockchain. The design of a solution based on such technology is described, and an empirical assessment of its protection degree is provided. (C) 2020 Elsevier Ltd. All rights reserved.

引用

页数：16

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