Blockchain-Based Cross-Domain Authentication for Intelligent 5G-Enabled Internet of Drones

【Author】 Feng, Chaosheng; Liu, Bin; Guo, Zhen; Yu, Keping; Qin, Zhiguang; Choo, Kim-Kwang Raymond

【Source】IEEE INTERNET OF THINGS JOURNAL

【影响因子】10.238

【Abstract】While 5G can facilitate high-speed Internet access and make over-the-horizon control a reality for unmanned aerial vehicles (UAVs; also known as drones), there are also potential security and privacy considerations, for example, authentication among drones. Centralized authentication approaches not only suffer from a single point of failure but they are also incapable of cross-domain authentication. This complicates the cooperation of drones from different domains. To address these limitations, a blockchain-based cross-domain authentication scheme for intelligent 5G-enabled Internet of drones is proposed in this article. Our approach employs multiple signatures based on threshold sharing to build an identity federation for collaborative domains. This allows us to support domain joining and exiting. Reliable communication between cross-domain devices is achieved by utilizing smart contract for authentication. The session keys are negotiated to secure subsequent communication between two parties. Our security and performance evaluations show that the proposed scheme is resistant to common attacks targeting Internet of Things (IoT) devices (including drones), as well as demonstrating its effectiveness and efficiency.

【Keywords】Blockchains; Authentication; Drones; Security; Smart contracts; Peer-to-peer computing; 5G mobile communication; 5G-enabled drone; artificial intelligence (AI); blockchain; cross-domain authentication; distributed collaboration; smart contract

【发表时间】2022 APR 15

【收录时间】2022-06-26

【文献类型】理论性文章

【主题类别】

区块链应用-实体经济-无人机领域