A secure interoperable method for electronic health records exchange on cross platform blockchain network

被引：0

作者：

Sonkamble, Rahul Ganpatrao ^{[1
,2
]}

Bongale, Anupkumar M. ^{[3
]}

Phansalkar, Shraddha ^{[4
]}

Dharrao, Deepak Sudhakar ^{[1
]}

机构：

[1] Symbiosis Int Deemed Univ, Symbiosis Inst Technol, Dept Comp Sci & Engn, Pune Campus, Pune 412115, Maharashtra, India

[2] Pimpri Chinchwad Univ, Pune 412106, Maharshtra, India

[3] Symbiosis Int Deemed Univ, Symbiosis Inst Technol, Dept Artificial Intelligence & Machine Learning, Pune Campus, Pune 412115, Maharashtra, India

[4] MIT Art Design & Technol Univ, Comp Engn, Pune 412201, Maharashtra, India

来源：

METHODSX | 2024年 / 13卷

关键词：

Electronic health records; Interplanetary file systems; Blockchain; Ethereum; Hyperledger fabric; Interoperability; Cross-chain; Secure password authentication-based key; exchange;

D O I：

10.1016/j.mex.2024.103002

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

An Electronic Health Record (EHR) store essential and sensitive patient's medical information. Since health information is highly confidential data, it should be accessible with the consent of the patient. Blockchain based EHR management system offers improvised privacy and patient- centric approach. HR management systems are available with multiple blockchain platforms. Generally, EHRs are maintained at several independent blockchain platforms. EHR management systems should be capable of securely exchange data on cross platform blockchain network. The interoperability in such blockchain platforms should facilitate seamless cross-chain interaction and information eichange. This article proposes a method that facilitates secure EHR exchange on Ethereum and Hyperledger fabric network using hepatitis dataset. The key contributions of the proposed method include: Hash lock based interoperable cross-chain method for EHR exchange across Ethereum and Hyperledger fabric. Additional security to the EHR is ensured by partitioning EHR as on-chain (blockchain plat- form) and off-dhain InterPlanetary File System (IPFS) Secure Password Authentication-Based Key Exchange (SPAKE) based session management for EHR exchange across two parties. The proposed patient centric method is validated to ensures the successful exchange of patient EHR across Etheream and Hyperledger fabric.

引用

页数：12

共 45 条

[1] Password-based authenticated key exchange: An overview [J].