基于区块链分级存储与国产商用密码技术的高校图书馆信息系统网络安全保障  

Network security of university library information systems based on blockchain hierarchical storage and domestic commercial cryptographic technology

作　　者：李迎新 郭瑱[1] 赵雷[1] 富国瑞 LI Yingxin;GUO Zhen;ZHAO Lei;FU Guorui(Shandong University Library,Jinan 250100,China)

机构地区：[1]山东大学图书馆,山东济南250100

出　　处：《山东科学》2024年第4期131-135,共5页Shandong Science

基　　金：山东省重点研发计划(2021RKY02021);教育部产学合作协同育人项目(230802961010527)。

摘　　要：为了提升图书馆信息系统网络安全保障能力,确保图书馆信息系统安全稳定运行,对数字图书馆信息系统面临的身份假冒、数据泄露、数据篡改、数据破坏、重要操作难以溯源等突出网络安全问题进行研究,提出了解决思路和方法,包括基于区块链分级存储实现图书馆信息系统数据存储安全,基于国产商用密码技术实现图书馆信息系统身份认证、数据加密保护、数据完整性保护、操作真实性和抗抵赖保护,对建设完善有效的图书馆信息系统网络安全整体保障体系、提升图书馆信息系统网络安全保障能力具有指导意义。To enhance the network security capability of library information systems and ensure their safe and stable operation,we have conducted research on various network security issues,such as identity counterfeiting,data leakage,data tampering,data destruction,and difficult to trace important operations,and proposed practical and completely autonomous solutions and methods.These methods include data storage security for library information systems based on blockchain hierarchical storage,identity authentication,data encryption,data integrity,and operational authenticity and repudiation protection based on domestic commercial cryptographic technology.This study is crucial for the construction of a comprehensive and effective network security system for library information systems and the improvement of their network security capability.

关 键 词：图书馆信息系统 网络安全 区块链 分级存储 商用密码技术 数字签名 协同签名 数据加密 数据完整性 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术] G250[自动化与计算机技术—计算机科学与技术]