Choi, HS, Lee, GM and Rhee, WS (2019) Hierarchical Trust Chain Framework for IoT Services. In: 2019 Eleventh International Conference on Ubiquitous and Future Networks (ICUFN) . (The 11th International Conference on Ubiquitous and Future Networks, 02 July 2019 - 05 July 2019, Zagreb, Croatia).

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Abstract

To support blockchain enabled Internet of Things (IoT) services, a lightweight approach is necessary in order to reduce the processing overhead and memory redundancy. We propose the hierarchical trust chain framework for secured and reliable IoT service provisioning, which consists of local trust chains and global distributed trust chain for scalable and trusted IoT services. The proposed framework provides the time slot based delayed verification algorithm and the blockchain configuration method based on the trust analysis mechanism.

Item Type:	Conference or Workshop Item (Paper)
Additional Information:	© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Uncontrolled Keywords:	IoT service; Trust chain; Trust; Blockchain; Hierarchical architecture
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions:	Computer Science & Mathematics
Publisher:	IEEE
Date Deposited:	07 May 2019 09:21
Last Modified:	15 May 2024 13:38
DOI or ID number:	10.1109/ICUFN.2019.8806149
URI:	https://researchonline.ljmu.ac.uk/id/eprint/10641

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