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Towards secure industrial iot: Blockchain system with credit-based consensus mechanism
Huang, Junqin1; Kong LH(孔令和)1; Chen, Guihai1; Wu, Min-You1; Liu, Xue2; Zeng P(曾鹏)3
Department工业控制网络与系统研究室
Source PublicationIEEE Transactions on Industrial Informatics
ISSN1551-3203
2019
Volume15Issue:6Pages:3680-3689
Indexed BySCI ; EI
EI Accession number20192507070481
WOS IDWOS:000471725400053
Contribution Rank3
Funding OrganizationNational Key R&D Program of China ; China NSF ; 2017 CCF-IFAA research fund
KeywordBlockchain credit-based directed acyclic graph (DAG) efficiency industrial IoT (IIoT) privacy proof-of-work (PoW) security
AbstractIndustrial Internet of Things (IIoT) plays an indispensable role for Industry 4.0, where people are committed to implement a general, scalable, and secure IIoT system to be adopted across various industries. However, existing IIoT systems are vulnerable to single point of failure and malicious attacks, which cannot provide stable services. Due to the resilience and security promise of blockchain, the idea of combining blockchain and Internet of Things (IoT) gains considerable interest. However, blockchains are power-intensive and low-throughput, which are not suitable for power-constrained IoT devices. To tackle these challenges, we present a blockchain system with credit-based consensus mechanism for IIoT. We propose a credit-based proof-of-work (PoW) mechanism for IoT devices, which can guarantee system security and transaction efficiency simultaneously. In order to protect sensitive data confidentiality, we design a data authority management method to regulate the access to sensor data. In addition, our system is built based on directed acyclic graph -structured blockchains, which is more efficient than the Satoshi-style blockchain in performance. We implement the system on Raspberry Pi, and conduct a case study for the smart factory. Extensive evaluation and analysis results demonstrate that credit-based PoW mechanism and data access control are secure and efficient in IIoT.
Language英语
WOS SubjectAutomation & Control Systems ; Computer Science, Interdisciplinary Applications ; Engineering, Industrial
WOS KeywordINTERNET
WOS Research AreaAutomation & Control Systems ; Computer Science ; Engineering
Funding ProjectNational Key R&D Program of China[2018YFB1004703] ; China NSF[61672349] ; China NSF[61672353] ; China NSF[61373155] ; 2017 CCF-IFAA research fund[Z50201800178] ; National Key R&D Program of China[2018YFB1004703] ; China NSF[61672349] ; China NSF[61672353] ; China NSF[61373155] ; 2017 CCF-IFAA research fund[Z50201800178]
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Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/24941
Collection工业控制网络与系统研究室
Corresponding AuthorKong LH(孔令和)
Affiliation1.Shanghai Jiao Tong University, Shanghai 200240, China
2.Department of Electrical and Computer Engineering, McGill University, Montreal, QC H3A 0G4, Canada
3.Laboratory of Networked Control Systems, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
Recommended Citation
GB/T 7714
Huang, Junqin,Kong LH,Chen, Guihai,et al. Towards secure industrial iot: Blockchain system with credit-based consensus mechanism[J]. IEEE Transactions on Industrial Informatics,2019,15(6):3680-3689.
APA Huang, Junqin,Kong LH,Chen, Guihai,Wu, Min-You,Liu, Xue,&Zeng P.(2019).Towards secure industrial iot: Blockchain system with credit-based consensus mechanism.IEEE Transactions on Industrial Informatics,15(6),3680-3689.
MLA Huang, Junqin,et al."Towards secure industrial iot: Blockchain system with credit-based consensus mechanism".IEEE Transactions on Industrial Informatics 15.6(2019):3680-3689.
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