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Privacy and Ledger Size Analysis for Healthcare Blockchain
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Publication Year
2020-01-01
Journal
International Conference on Information Networking
Publisher
IEEE Computer Society
Citation
International Conference on Information Networking, Vol.2020-January, pp.825-829
Keyword
blockchainconsortium blockchainhealthcarehyperledger fabricledger sizePHRprivacy
Mesh Keyword
Authorized usersledger sizeMiddleware platformsPersonal health informationsPersonal health recordPrivate dataSensitive datasSize analysis
All Science Classification Codes (ASJC)
Computer Networks and CommunicationsInformation Systems
Abstract
Since personal health information is sensitive data, it should not be accessible to anyone. Only authorized users should be able to see it. Blockchain, new middleware platform paradigm, can provide confidentiality and data sovereignty as well as transparency and traceability. Personal Health Record (PHR) incorporating blockchain can be managed by the patient themselves, not by the centralized institution, through blockchain. In this paper, PHR based on Hyperledger Fabric (consortium blockchain) is proposed. We also analyze and compare performance in terms of transaction delay and ledger size for private data access.
ISSN
1976-7684
Language
eng
URI
https://aurora.ajou.ac.kr/handle/2018.oak/36577
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85082116442&origin=inward
DOI
https://doi.org/10.1109/icoin48656.2020.9016624
Journal URL
http://www.icoin.org/
Type
Conference
Funding
This research was supported by Basic Science Research Program through the National Research Foundation of Korea(NRF) funded by the Ministry of Education (NRF- 2018R1D1A1B07040573) and Korea Institute for Advancement of Technology(KIAT) grant funded by the Korea Government(MOTIE) (P0008703, The Competency Development Program for Industry Specialist).
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Kim, Ki-Hyung  Image
Kim, Ki-Hyung 김기형
Department of Cyber Security
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