Decentralized Blockchain Network for Resisting Side-Channel Attacks in Mobility-Based IoT

【Author】 Olanrewaju, Rashidah Funke; Khan, Burhan Ul Islam; Kiah, Miss Laiha Mat; Abdullah, Nor Aniza; Goh, Khang Wen

【Source】ELECTRONICS

【影响因子】2.690

【Abstract】The inclusion of mobility-based Internet-of-Things (IoT) devices accelerates the data transmission process, thereby catering to IoT users' demands; however, securing the data transmission in mobility-based IoT is one complex and challenging concern. The adoption of unified security architecture has been identified to prevent side-channel attacks in the IoT, which has been discussed extensively in developing security solutions. Despite blockchain's apparent superiority in withstanding a wide range of security threats, a careful examination of the relevant literature reveals that some common pitfalls are associated with these methods. Therefore, the proposed scheme introduces a novel computational security framework wherein a branched and decentralized blockchain network is formulated to facilitate coverage from different variants of side-channel IoT attacks that are yet to be adequately reported. A unique blockchain-based authentication approach is designed to secure communication among mobile IoT devices using multiple stages of security implementation with Smart Agreement and physically unclonable functions. Analytical modeling with lightweight finite field encryption is used to create this framework in Python. The study's benchmark results show that the proposed scheme offers 4% less processing time, 5% less computational overhead, 1% more throughput, 12% less latency, and 30% less energy consumption compared to existing blockchain methods.

【Keywords】mobility; Internet-of-Things; secure data transmission; blockchain; Ethereum; side-channel attack; smart agreement; physical unclonable function

【发表时间】2022 DEC

【收录时间】2023-01-08

【文献类型】理论模型

【主题类别】

区块链技术-协同技术-物联网