计算机应用与软件2024，Vol.41Issue(7)：315-322,335,9.DOI:10.3969/j.issn.1000-386x.2024.07.045
基于区块链的可代理健康档案访问方案
THE SECURE ACCESS SCHEME OF PERSONAL HEALTH FILES BASED ON BLOCKCHAIN
摘要
Abstract
The security access scheme of personal health files using blockchain as a data storage platform is a hot research topic.The data on the blockchain cannot be tampered with,effectively ensuring the security of the data.Therefore,based on the characteristics of blockchain,a secure access scheme for personal health files based on blockchain is proposed.In this scheme,the patient granted the proxy signer the access rights to his personal health file in advance,and the authorization information was stored in the private chain of the authorized institution to which the proxy signer belonged,so as to ensure that doctors could still have normal access to their personal health files under the circumstances beyond the control of patients.The scheme satisfied non-repudiation and unforgeability,and had higher security and lower computational complexity.关键词
区块链/个人健康档案/数字签名/访问方案Key words
Blockchain/Personal health record/Digital signature/Access plan分类
信息技术与安全科学引用本文复制引用
王迪,刘芳芳,久美草,芦殿军..基于区块链的可代理健康档案访问方案[J].计算机应用与软件,2024,41(7):315-322,335,9.基金项目
青海省应用基础研究计划项目(2019-ZJ-7099). （2019-ZJ-7099）
