区块链存在的问题与对策建议  

Problems in Blockchain and Suggestions for Counterplan

作　　者：刘哲[1,2] 郑子彬 宋苏[1] 张兆田[1] Liu Zhe;Zheng Zibin;Song Su;Zhang Zhaotian(Department of Information Sciences,National Natural Science Foundation of China,Beijing 100085;College of Computer Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 211106;School of Data and Computer Science,Sun Yat-sen University,Guangzhou 510006)

机构地区：[1]国家自然科学基金委员会信息科学部,北京100085 [2]南京航空航天大学计算机科学与技术学院,南京211106 [3]中山大学数据科学与计算机学院,广州510006

出　　处：《中国科学基金》2020年第1期7-11,共5页Bulletin of National Natural Science Foundation of China

摘　　要：本文从区块链可扩展性、安全与隐私保护、区块链监管审计及智能合约开发与保障四个方面分析总结了区块链当前存在的问题,阐述了解决相关问题需要研究的基础理论和关键技术;进一步探讨了区块链技术的发展趋势和影响;最后给出了对策建议。This paper analyzed and summarized the current problems of blockchain in terms of four aspects,which were scalability of blockchain,security and privacy protection,supervision and audit for blockchain and development and security of smart contract,with the elaboration of the key technologies that required to be solved for each problem.Then the paper further discussed the development trends and influences of blockchain technology.Finally,several suggestions for counterplan were given.

关 键 词：前沿信息技术 区块链 关键技术 发展趋势 对策建议 

分 类 号：D630[政治法律—政治学] TP311.13[政治法律—中外政治制度]