基于获奖数据的全国密码技术竞赛分析  

Analysis of the National Cryptography Technology Competition Based on the Award-winning Data

作　　者：刘涛 马慧[1,3] 翁方宸 刘天威 伍高飞 王鹤 李学俊 张玉清 Liu Tao;Ma Hui;Weng Fangchen;Liu Tianwei;Wu Gaofei;Wang He;Li Xuejun;Zhang Yuqing(School of Cyber Engineering,Xidian University,Xifan 710126;School of Cyberspace Security(School of Cryptography),Hainan University,Haikou 570208;National Computer Network Intrusion Prevention Center,University of Chinese Academy of Sciences 9 Beijing 101408)

机构地区：[1]西安电子科技大学网络与信息安全学院,西安710126 [2]海南大学网络空间安全学院(密码学院),海口570208 [3]中国科学院大学国家计算机网络入侵防范中心,北京101408

出　　处：《信息安全研究》2023年第2期187-196,共10页Journal of Information Security Research

基　　金：国家自然科学基金项目(U1836210)。

摘　　要：全国密码技术竞赛应时代和社会发展需求,于2015年开始至今已举办6届.作为目前国内密码领域级别最高、影响力最大的技术大赛,对其基于数据的研究和分析目前仍然处于空白.对全国密码技术竞赛首次进行了系统研究,通过对近年参赛作品以及获奖数据的收集、处理与统计,采用熵权法和TOPSIS综合评价法等多种技术,从赛事整体、参赛单位、参赛作品3个维度,尝试挖掘比赛获奖数据背后隐藏的信息与规律,探究可能对作品获奖情况产生影响的因素,从官方作品分类、A,B类型选题、作品研究领域3个方面,寻求获奖作品选题方向与密码技术发展和需求之间的内在联系,预测作品类型与选题在今后比赛中的选择与分布,以此对未来参加竞赛的团队提供理论借鉴和数据参考.同时结合密码学领域的发展趋势给出了建议与展望.In response to the needs of the times and social development, the National Cryptography Technology Competition was first held in 2015 and has six sessions since then. As the highest-level and most influential technology competition in the field of cryptography in China, it is still in the blank about its data analysis. This paper is the first systematic research on the National Cryptography Technology Competition. Through the collection, processing and statistics of the entries and award-winning data in recent years, various techniques such as entropy weight method and TOPSIS comprehensive evaluation method are used for analysis. From the three dimensions of the competition as a whole, the participating units, and the entries, try to dig out the hidden information and laws behind the competition’s winning data, and explore the factors that may affect the winning of the works. From three aspects: the classification of official works, the topic selection of A, B types, and the research field of works, the intrinsic relationship between the topic selection direction of the award-winning works and the development and demand of cryptography technology is sought, and the selection and distribution of the types of works and topics in future competitions are predicted. In this way, it provides theoretical reference and data reference for the teams participating in the competition in the future. At the same time, suggestions and prospects are given in combination with the development trend in the field of cryptography.

关 键 词：密码竞赛 获奖数据 数据收集 数据处理 数据分析 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]