使用超压压器制造材料保护隐私的保健框架 (A Privacy-Preserving Healthcare Framework Using Hyperledger Fabric)

from arxiv, MDPI Sensors (This article belongs to the Special Issue Security, Trust and Privacy in New Computing Environments) URL: https://www.mdpi.com/1424-8220/20/22/6587

Electronic health record (EHR) management systems require the adoption of effective technologies when health information is being exchanged. Current management approaches often face risks that may expose medical record storage solutions to common security attack vectors. However, healthcare-oriented blockchain solutions can provide a decentralized, anonymous and secure EHR handling approach. This paper presents PREHEALTH, a privacy-preserving EHR management solution that uses distributed ledger technology and an Identity Mixer (Idemix). The paper describes a proof-of-concept implementation that uses the Hyperledger Fabric's permissioned blockchain framework. The proposed solution is able to store patient records effectively whilst providing anonymity and unlinkability. Experimental performance evaluation results demonstrate the scheme's efficiency and feasibility for real-world scale deployment.

翻译：电子健康记录管理系统要求在交流健康信息时采用有效的技术。目前的管理方法往往面临风险,可能暴露出医疗记录存储解决方案与共同的安全攻击矢量。然而,面向保健的供应链解决方案可以提供分散、匿名和安全的EHR处理方法。本文介绍了使用分布式分类账技术和身份混合器(Idemix)的隐私保护电子健康记录管理系统PREHEALTH(EHR管理解决方案),该文件描述了使用超光速制造允许的连锁框架的概念验证实施情况。拟议的解决方案能够有效地存储病人记录,同时提供匿名性和不可连通性。实验性绩效评估结果显示了该计划在实际部署方面的效率和可行性。