A High-Performance Hybrid Blockchain System for Traceable IoT Applications

Wang, X; Yu, P; Yu, G; Zha, X; Ni, W; Liu, RP; Guo, YJ

A High-Performance Hybrid Blockchain System for Traceable IoT Applications

Wang, X

Yu, P Yu, G Zha, X Ni, W Liu, RP Guo, YJ

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Publisher:: Springer International Publishing
Publication Type:: Conference Proceeding
Citation:: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2019, 11928 LNCS, pp. 721-728
Issue Date:: 2019-01-01

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Field	Value	Language
dc.contributor.author	Wang, X https://orcid.org/0000-0001-9439-6437
dc.contributor.author	Yu, P
dc.contributor.author	Yu, G
dc.contributor.author	Zha, X
dc.contributor.author	Ni, W
dc.contributor.author	Liu, RP
dc.contributor.author	Guo, YJ
dc.date.accessioned	2020-06-19T08:20:07Z
dc.date.available	2020-06-19T08:20:07Z
dc.date.issued	2019-01-01
dc.identifier.citation	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2019, 11928 LNCS, pp. 721-728
dc.identifier.isbn	9783030369378
dc.identifier.issn	0302-9743
dc.identifier.issn	1611-3349
dc.identifier.uri	http://hdl.handle.net/10453/141568
dc.description.abstract	© 2019, Springer Nature Switzerland AG. Blockchain, as an immutable distributed ledger, can be the key to realize secure and trustworthy IoT applications. However, existing blockchains can hardly achieve high-performance and high-security for large-scale IoT applications simultaneously. In this paper, we propose a hyper blockchain architecture combining the security of public blockchains with the efficiency of private blockchains. An IoT anchoring smart contract is proposed to anchor private IoT blockchains into a public blockchain. An IoT device management smart contract is also designed to trace sensory data. A comprehensive analysis reveals that the proposed hybrid blockchain system can achieve the performance of private blockchains and resist tampering.
dc.language	en
dc.publisher	Springer International Publishing
dc.relation	Food Agility CRC Limited
dc.relation.ispartof	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
dc.relation.isbasedon	10.1007/978-3-030-36938-5_47
dc.rights	This is a post-peer-review, pre-copyedit version of an article published in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). The final authenticated version is available online at: https://dx.doi.org/10.1007/978-3-030-36938-5_47.	en_US
dc.rights	info:eu-repo/semantics/openAccess
dc.subject.classification	Artificial Intelligence & Image Processing
dc.title	A High-Performance Hybrid Blockchain System for Traceable IoT Applications
dc.type	Conference Proceeding
utslib.citation.volume	11928 LNCS
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney
utslib.copyright.status	open_access	*
dc.date.updated	2020-06-19T08:19:59Z
pubs.publication-status	Published
pubs.volume	11928 LNCS

Abstract:

© 2019, Springer Nature Switzerland AG. Blockchain, as an immutable distributed ledger, can be the key to realize secure and trustworthy IoT applications. However, existing blockchains can hardly achieve high-performance and high-security for large-scale IoT applications simultaneously. In this paper, we propose a hyper blockchain architecture combining the security of public blockchains with the efficiency of private blockchains. An IoT anchoring smart contract is proposed to anchor private IoT blockchains into a public blockchain. An IoT device management smart contract is also designed to trace sensory data. A comprehensive analysis reveals that the proposed hybrid blockchain system can achieve the performance of private blockchains and resist tampering.

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http://hdl.handle.net/10453/141568