An efficient, provably-secure DAG based consensus mechanism for industrial internet of things

【Author】 Sasikumar, A.; Senthilkumar, N.; Subramaniyaswamy, V; Kotecha, Ketan; Indragandhi, V; Ravi, Logesh

【Source】INTERNATIONAL JOURNAL OF INTERACTIVE DESIGN AND MANUFACTURING - IJIDEM

【影响因子】0.000

【Abstract】Modern industrial systems are mostly integrated with the IoT ecosystem for rapid communication with the Internet of Things (IoT). In industrial systems, the interaction among different devices requires a secure, efficient, and robust IoT infrastructure. Emerging blockchain technology provides highly secure network nodes to support industrial systems and IoT. This work discusses the current state of blockchain integration with industrial IoT systems. In order to improve the security of Industrial IoT, a DAG-based consensus model is developed to addresses the issues in the generic blockchain network. We compared the merits of the DAG-based blockchain model with the Proof of Work (PoW) and Proof of Stake (PoS) consensus mechanism. Moreover, a main integration of DAG-based blockchain technology with industrial IoT and key challenges are presented with evaluation results. The performance evaluations are carried out with the help of block weight, ledge scalability and IIoT reliability analysis.

【Keywords】Industrial system; Internet of things; Blockchain technology; Security; Consensus mechanism

【发表时间】

【收录时间】2022-05-29

【文献类型】理论性文章

【主题类别】

区块链技术-核心技术-共识机制