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A Blockchain-Based Secret-Data Sharing Framework for Personal Health Records in Emergency Condition

机译:基于区块链的秘密数据共享框架用于紧急情况下的个人健康记录

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摘要

Blockchain technology is the most trusted all-in-one cryptosystem that provides a framework for securing transactions over networks due to its irreversibility and immutability characteristics. Blockchain network, as a decentralized infrastructure, has drawn the attention of various startups, administrators, and developers. This system preserves transactions from tampering and provides a tracking tool for tracing past network operations. A personal health record (PHR) system permits patients to control and share data concerning their health conditions by particular peoples. In the case of an emergency, the patient is unable to approve the emergency staff access to the PHR. Furthermore, a history record management system of the patient’s PHR is required, which exhibits hugely private personal data (e.g., modification date, name of user, last health condition, etc.). In this paper, we suggest a healthcare management framework that employs blockchain technology to provide a tamper protection application by considering safe policies. These policies involve identifying extensible access control, auditing, and tamper resistance in an emergency scenario. Our experiments demonstrated that the proposed framework affords superior performance compared to the state-of-the-art healthcare systems concerning accessibility, privacy, emergency access control, and data auditing.
机译:BlockChain技术是最值得信赖的一体化密码系统,该系统由于其不可逆转性和不可逆转性特性而提供了一种用于保护交易的框架。作为分散的基础架构,区块链网络引起了各种初创公司,管理员和开发人员的注意。该系统保留从篡改的事务,并提供用于跟踪过去网络操作的跟踪工具。个人健康记录(PHR)系统允许患者通过特定人民控制和分享有关其健康状况的数据。在紧急情况下,患者无法批准紧急员工访问。此外,需要患者PHR的历史记录管理系统,其展示了巨大的私人个人数据(例如,修改日期,用户名称,最后的健康状况等)。在本文中,我们建议通过考虑安全的政策,使用区块链技术来提供篡改保护申请的医疗保健管理框架。这些策略涉及在紧急情况下识别可扩展的访问控制,审计和防篡改。我们的实验表明,与有关可访问性,隐私,紧急访问控制和数据审核的最先进的医疗保健系统相比,拟议的框架提供了卓越的性能。

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