当前位置: X-MOL 学术J. Inf. Secur. Appl. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Blockchain and quantum blind signature-based hybrid scheme for healthcare 5.0 applications
Journal of Information Security and Applications ( IF 3.8 ) Pub Date : 2020-12-29 , DOI: 10.1016/j.jisa.2020.102673
Makwana Bhavin , Sudeep Tanwar , Navneet Sharma , Sudhanshu Tyagi , Neeraj Kumar

Insurance agencies and digitally recorded healthcare databases can help society to decrease the high-level complexity and the cost of the entire healthcare ecosystem. The general data protection regulation provides the right to its data owner’s to know how data is stored, and for which purpose his/her data is being used. However, the healthcare data flow through an open channel, i.e., the Internet, which opens the doors for intruders to perform some malicious activities, such as breach of confidential data, modification in the stored data, etc. So it is a challenging task for the traditional healthcare systems to maintain the security and privacy of the stakeholders. Blockchain is emerged as a technology that improves the efficiency of today’s healthcare system and also helps to maintain the security and privacy of all the stakeholders. Motivated by these facts, in this paper, we analyse various security architectures used to secure electronic health records (EHRs) and apply Quantum Computing (QC) to the traditional encryption system. Then, we propose a blockchain-based architecture for Healthcare, which allows users to access the data from the database with their defined role. Further, to protect the traditional encryption system from the quantum attacks, the Quantum blind signature is used during the block creation using hyperledger Fabric blockchain. Results show the efficacy of the proposed scheme compared to the state-of-the-art schemes in terms of transaction throughput, resource consumption, and network traffic.



中文翻译:

用于医疗保健5.0应用的基于区块链和量子盲签名的混合方案

保险机构和数字记录的医疗保健数据库可以帮助社会降低整个医疗保健生态系统的高层复杂性和成本。通用数据保护法规向其数据所有者提供了了解如何存储数据以及出于何种目的使用他/她的数据的权利。但是,医疗保健数据流经开放的通道(即Internet),这为入侵者打开了执行某些恶意活动的大门,例如破坏机密数据,修改存储的数据等。因此,这是一项艰巨的任务。传统的医疗保健系统可以维护利益相关者的安全和隐私。区块链作为一种技术而出现,它可以提高当今医疗保健系统的效率,并有助于维护所有利益相关者的安全性和隐私性。基于这些事实,本文分析了用于保护电子健康记录(EHR)的各种安全体系结构,并将量子计算(QC)应用于传统的加密系统。然后,我们为医疗保健提出了一种基于区块链的架构,该架构允许用户以其定义的角色访问数据库中的数据。此外,为了保护传统的加密系统免受量子攻击,在使用Hyperledger Fabric区块链创建区块的过程中使用了Quantum盲签名。结果表明,与最新方案相比,该方案在事务吞吐量,资源消耗和网络流量方面的功效。我们分析了用于保护电子健康记录(EHR)的各种安全体系结构,并将量子计算(QC)应用于传统的加密系统。然后,我们为医疗保健提出了一种基于区块链的架构,该架构允许用户以其定义的角色访问数据库中的数据。此外,为了保护传统的加密系统免受量子攻击,在使用Hyperledger Fabric区块链创建区块的过程中使用了Quantum盲签名。结果表明,与最新方案相比,该方案在事务吞吐量,资源消耗和网络流量方面的功效。我们分析了用于保护电子健康记录(EHR)的各种安全体系结构,并将量子计算(QC)应用于传统的加密系统。然后,我们为医疗保健提出了一种基于区块链的架构,该架构允许用户以其定义的角色访问数据库中的数据。此外,为了保护传统的加密系统免受量子攻击,在使用Hyperledger Fabric区块链创建区块的过程中使用了Quantum盲签名。结果表明,与最新方案相比,该方案在事务吞吐量,资源消耗和网络流量方面的功效。为了保护传统的加密系统免受量子攻击,在使用Hyperledger Fabric区块链创建区块的过程中使用了Quantum盲签名。结果表明,与最新方案相比,该方案在事务吞吐量,资源消耗和网络流量方面的功效。为了保护传统的加密系统免受量子攻击,在使用Hyperledger Fabric区块链创建区块的过程中使用了Quantum盲签名。结果表明,与最新方案相比,该方案在事务吞吐量,资源消耗和网络流量方面的功效。

更新日期:2020-12-29
down
wechat
bug