信息安全研究2025，Vol.11Issue(5)：402-411,10.DOI:10.12379/j.issn.2096-1057.2025.05.02
基于区块链的生物特征信息共享方案研究与实现
Research and Implementation of a Blockchain-based Biometric Information Sharing Scheme
摘要
Abstract
Traditional information-sharing solutions typically rely on data center servers for data storage and verification.However,this centralized model is vulnerable to issues such as data tampering,privacy breaches,and operational irregularities when under attack,making it difficult to meet the requirements for data trustworthiness.To address these challenges,this paper proposes a solution that combines blockchain technology with biometric information authentication.By using biometric features such as fingerprints and facial recognition to generate a unique authentication key,which is securely stored on the blockchain,the solution leverages the decentralized,tamper-proof,and traceable characteristics of blockchain to ensure secure data storage and trusted sharing,thereby effectively safeguarding privacy and security during the information verification process.Taking the education sector as an example,this solution can effectively address issues like exam cheating and resource infringement,providing a new approach to data security and sharing that also ensures privacy protection.关键词
区块链/生物特征认证/授权管理/智能合约/身份认证Key words
blockchain/biometric authentication/authorization management/smart contract/identity authentication分类
信息技术与安全科学引用本文复制引用
曲爱妍,符天枢,张宏军..基于区块链的生物特征信息共享方案研究与实现[J].信息安全研究,2025,11(5):402-411,10.基金项目
国家自然科学基金项目(11601202) （11601202）
江苏省高校自然科学基金项目(20KJB110004) （20KJB110004）
南京市科技计划项目(202403022) （202403022）
