Distributed Ledger Technology for eHealth Identity Privacy: State of The Art and Future Perspective

被引：49

作者：

Bouras, Mohammed Amine ^{[1
]}

Lu, Qinghua ^{[2
]}

Zhang, Fan ^{[1
]}

Wan, Yueliang ^{[3
,4
]}

Zhang, Tao ^{[5
]}

Ning, Huansheng ^{[1
,4
]}

机构：

[1] Univ Sci & Technol, Sch Comp & Commun Engn, Beijing 100083, Peoples R China

[2] CSIRO, Data 61, Eveleigh, NSW 2015, Australia

[3] Run Technol Co Ltd, Beijing 100192, Peoples R China

[4] Beijing Engn Res Ctr Cyberspace Data Anal & Appli, Beijing 100083, Peoples R China

[5] Minist Publ Secur, Key Lab Informat Network Secur, Shanghai 200031, Peoples R China

来源：

SENSORS | 2020年 / 20卷 / 02期

基金：

中国国家自然科学基金;

关键词：

blockchain; identity management; eHealth; distributed ledger technology; digital identity; HEALTH-CARE; MANAGEMENT; BLOCKCHAIN; TAXONOMY; SCHEME;

D O I：

10.3390/s20020483

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Electronic healthcare (eHealth) identity management (IdM) is a pivotal feature in the eHealth system. Distributed ledger technology (DLT) is an emerging technology that can achieve agreements of transactional data states in a decentralized way. Building identity management systems using Blockchain can enable patients to fully control their own identity and provide increased confidence in data immutability and availability. This paper presents the state of the art of decentralized identity management using Blockchain and highlights the possible opportunities for adopting the decentralized identity management approaches for future health identity systems. First, we summarize eHealth identity management scenarios. Furthermore, we investigate the existing decentralized identity management solutions and present decentralized identity models. In addition, we discuss the current decentralized identity projects and identify new challenges based on the existing solutions and the limitations when applying it to healthcare as a particular use case.

引用

页数：20

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