编码和信息安全中的数学问题

项目名称： 编码和信息安全中的数学问题

项目编号： No.11526215

项目类型： 专项基金项目

立项/批准年度： 2016

项目学科： 数理科学和化学

项目作者： 林东岱

作者单位： 中国科学院信息工程研究所

项目金额： 100万元

中文摘要： 编码、密码学是现代信息科学的两大核心分支学科，它们的研究对象与国民经济的发展和人民的日常生活息息相关。在编码、密码学的研究中，各种数学工具和方法一直发挥着不可或缺的作用。反过来，编码、密码学的研究也为数学研究提供了新的对象和问题。本项目计划以京津为中心，面向全国，构建一个数学、编码密码学交流与合作研究平台，通过组织数学与编码、密码学交叉领域的学术会议、暑期学校、研讨班等系列学术活动，凝聚国内数学和编码、密码学的研究队伍，推进我国在新型流密码、密码函数、格理论和格密码、LDPC码、压缩感知、数字指纹、网络编码、分布式存储编码等几个编码、密码领域国际前沿课题的研究。本平台的建立将能深化国内外数学与编码、密码领域科研人员的交流合作，造就一批青年学术骨干，推进我国在数学与编码、密码学领域一些重大前沿问题的研究进展，培育新型的、从事交叉研究的数学研究和交流中心，促进数学与信息科学两大学科的交叉融合。

中文关键词： 数学；编码学；密码学；学术会议；研讨班

英文摘要： Coding and cryptography are two essential subjects of modern information science and they are closely related to the development of the national economy and the daily life of people. In the study of coding and cryptography, various mathematical tools and methods play an important role. On the contrary, a lot of new objects and problems derived from coding and cryptography enriched the study of mathematics. In this project, we plan to establish a platform centered in Beijing-Tianjin and open to the whole China for promoting interdisciplinary research of mathematic, coding and cryptography. By organizing a series of academic activities such as academic conferences, summer schools and seminars in the cross field of mathematics, coding and cryptography, the platform aims to hold together Chinese researchers in these fields, promoting their research progresses on such hot topics in coding and cryptography as new-type stream ciphers, cryptographically significant functions, lattice based cryptography, LDPC codes, compressed sensing, digital fingerprinting, network coding and coding for distributed storage, etc. The establishment of this platform will increase collaborations between researchers from both China and abroad and will encourage emergence of some outstanding young experts. Furthermore, it will promote advanc

英文关键词： mathematics；coding theory；cryptography；academic conference；seminar