A blockchain-based architecture for securing electronic health record systems

被引：17
|
作者：
Yang, Guang [1 ,3 ]
Li, Chunlei [2 ]
Marstein, Kjell E. [2 ]
机构：
[1] Western Norway Univ Appl Sci, Dept Elect Engn, N-5063 Bergen, Norway
[2] Univ Bergen, Dept Informat, Bergen, Norway
[3] Western Norway Univ Appl Sci, Postbox 7030, N-5020 Bergen, Norway
来源：
CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE | 2021年 / 33卷 / 14期
关键词：
electronic health record; incentive mechanism; permissioned blockchain; threshold cryptography;
D O I：
10.1002/cpe.5479
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
This paper presents a blockchain-based architecture for our current electronic health record (EHR) systems. Being built on top of existing databases maintained by health providers, the architecture implements a blockchain solution to ensure the integrity of data records and improve interoperability of the systems through tracking all events that happen to the data in the databases. In this proposed architecture, we also introduce a new incentive mechanism for the creation of new blocks on the blockchain. The architecture is independent of any specific blockchain platforms and open to further extensions; hence, it potentially fits in with other electronic record systems that require protection against data misuse.
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收藏
页数：10
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