区块链安全保护研究综述  

Survey on Blockchain Security Protection

作　　者：查凯金 王志波 何月顺[1] 徐洪珍[1] ZHA Kai-jin;WANG Zhi-bo;HE Yue-shun;XU Hong-zhen(School of Information Engineering,East China University of Technology,Nanchang 330013,China)

机构地区：[1]东华理工大学信息工程学院,江西南昌330013

出　　处：《计算机与现代化》2023年第6期110-117,共8页Computer and Modernization

基　　金：国家自然科学基金资助项目(41872243);江西省教育厅青年科技基金资助项目(GJJ150572);江西省教育厅科技计划项目一般项目(GJJ200721);江西省放射性地球科学与大数据技术工程实验室开放基金资助项目(JELRGBDT201709)。

摘　　要：区块链技术作为当前最热门的技术之一有着巨大的应用价值,同时也因国家高度支持而广泛应用于许多关键领域。区块链技术的诸多特性决定了其在数据共享、数字存证、信息溯源及安全保障等方面的应用优势,但同时也存在一些安全隐患。因此,本文研究国内外区块链安全保护相关的高质量文献,对区块链的基础架构、安全威胁以及隐私保护方案等内容和相关研究进展进行总结。并就区块链隐私保护技术的发展现状,从加密技术改进和隐私保护技术融合研究2个方面分析其对区块链发展的影响。希望为区块链安全保护研究提供参考。Blockchain technology,as one of the most popular technologies at present,has huge application value.At the same time,it is widely used in many key fields due to the high support of the country.The many characteristics of blockchain technol⁃ogy determine its application advantages in data sharing,digital storage,information tracing,security guarantee,etc.,and at the same time,it also brings many security risks.Because of this,this article summarizes the content and related research prog⁃ress of the blockchain infrastructure,security threats,and privacy protection schemes by studying on high-quality literature on blockchain security protection related research at home and abroad.Aiming to the development status of blockchain privacy pro⁃tection technology,from the two aspects of encryption technology improvement and privacy protection technology fusion research,we analyze its impact on the development of blockchain,hoping to provide reference for blockchain security protection research.

关 键 词：区块链 安全隐患 隐私保护 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]