基于区块链的老年数据审计系统中可监管的匿名身份认证方案设计OA北大核心
Design of supervised anonymous identity authentication scheme in blockchain-based elderly data auditing system
针对当前数据审计系统在实际应用中存在的数据泄露、数据损坏以及第三方审计人员身份泄露等隐私保护问题,设计一种基于区块链的老年数据审计系统,并基于此提出一个可监管的匿名身份认证方案.系统采用非对称加密算法和群签名算法确保数据通信和存储的安全性,且能够实现身份证书的匿名性,具有一定的隐私保护能力.此外,如果第三方审计人员出现非法行为,可以从身份证书中获取第三方审计人员的真实身份信息.
In allusion to some privacy protection problems in the practical application of data audit system,such as data disclosure,data damage and the disclosure of the identity of third-party auditors,an elderly data audit system based on blockchain is designed,and on this basis,a supervised anonymous identity authentication scheme is designed.In this system,the asymmetric encryption algorithm and group signature algorithm are used to ensure the security of data communication and data storage,and achieve the anonymity of identity certificates,which has a certain ability of privacy protection.In addition,if the third-party auditors have illegal behavior,the true identity information of the third-party auditors can be obtained from the identity certificate.
张璐;范鹏飞;杜静漪;陈晓丰
杭州趣链科技有限公司,浙江 杭州 310000杭州趣链科技有限公司,浙江 杭州 310000||杭州高新区(滨江)区块链与数据安全研究院,浙江 杭州 310000杭州趣链科技有限公司,浙江 杭州 310000||浙江大学,浙江 杭州 310000
电子信息工程
数据审计系统匿名身份认证区块链老年数据隐私保护数据通信
data auditing systemanonymous identity authenticationblockchainelderly dataprivacy protectiondata communication
《现代电子技术》 2025 (002)
77-84 / 8
国家重点研发计划项目(2020YFC2008700)
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