现代信息科技2025，Vol.9Issue(7)：168-172,178,6.DOI:10.19850/j.cnki.2096-4706.2025.07.031
基于联盟链和CP-ABE的学生信息安全共享方案
Student Information Security Sharing Scheme Based on Consortium Blockchain and CP-ABE
赵鹏 1亓童颜 1卢波 2赵捷1
作者信息
- 1. 太原师范学院 计算机科学与技术学院,山西 晋中 030619||太原师范学院 智能优化计算与区块链技术山西省重点实验室,山西 晋中 030619
- 2. 太原师范学院 智能优化计算与区块链技术山西省重点实验室,山西 晋中 030619
- 折叠
摘要
Abstract
Aiming at the access control problems of student information,this paper proposes a student information security sharing scheme based on consortium blockchain and CP-ABE.The scheme stores the access policy in the consortium blockchain through the on-chain and off-chain collaborative storage mechanism,and stores the encrypted student information in the cloud service,which can not only reduce the on-chain storage cost,but also ensure the safe storage and effective sharing of student information.At the same time,CP-ABE technology is combined with smart contract,and the key generation and access control strategy of CP-ABE are automatically processed by using the automatic execution ability of smart contract,so as to realize the instant,automatic and fine-grained access management of student information.Through the security analysis and experimental verification of the scheme,the results show that the scheme has good security and availability,can effectively solve the access control problem of student information,and provides a new idea and method for information security sharing in the field of education.关键词
数据共享/联盟链/CP-ABE/智能合约/访问控制Key words
data sharing/consortium blockchain/CP-ABE/smart contract/access control分类
信息技术与安全科学引用本文复制引用
赵鹏,亓童颜,卢波,赵捷..基于联盟链和CP-ABE的学生信息安全共享方案[J].现代信息科技,2025,9(7):168-172,178,6.
