现代电子技术2024，Vol.47Issue(18)：52-56,5.DOI:10.16652/j.issn.1004-373x.2024.18.009
基于联盟区块链的高校数据平台安全共享研究
Research on colleges and universities data platform secure sharing based on alliance blockchain
摘要
Abstract
In order to break the data island and ensure that colleges and universities data sharing between various departments will not be accessed illegally,a method of colleges and universities data platform secure sharing based on alliance blockchain is proposed.After analyzing the technical architecture of colleges and universities data platform sharing under the alliance blockchain mode,a colleges and universities data platform secure sharing mechanism based on alliance blockchain smart contract is designed.In this mechanism,a method of data secur sharing based on improved RSA encryption algorithm is used to provide data encryption services for data publishers and data decryption services for data demanders.The data sharing transaction between both parties is mainly completed by means of the alliance blockchain smart contract.The smart contract can conduct data sharing transactions without third-party intervention in accordance with the authorization results of encryption and decryption information and sharing constraints of the affairs data sharing.After testing,it is found that when the proposed method is used for the colleges and universities data sharing,the data transmission rate can be increased and the number of illegal extraction of school affair data is 0.关键词
联盟区块链/高校数据平台/安全共享机制/改进RSA加密算法/智能合约/数字孪生技术Key words
alliance blockchain/colleges and universities data platform/secure sharing mechanism/improved RSA encryption algorithm/smart contract/digital twin technology分类
电子信息工程引用本文复制引用
白皓,刘志鹏..基于联盟区块链的高校数据平台安全共享研究[J].现代电子技术,2024,47(18):52-56,5.
