我国密码学研究领域的可视化分析——基于CNKI(1992-2017)期刊文献知识图谱

A Visual Analysis of the Cryptography in China——Based on the Knowledge Graph of CNKI(1992-2017)

论文以知网(CNKI)搜索的2244条密码学文献记录为研究对象,运用可视化软件Citespace V对密码学研究文献的时间、作者、机构及关键词,通过绘制知识图谱的方式进行分析。结果表明,我国的密码学研究可以分为萌芽、发展和稳定三个阶段;研究团队与研究机构之间的合作还需要加强;核心作者有肖国镇、杨义先、胡予濮等人;高校是我国密码学研究的主要机构,例如西安电子科技大学、解放军信息工程大学、北京邮电大学等;我国密码学研究的热点为数字签名、布尔函数、双线性对等,而云计算、密钥协商、标准模型等则为近几年的研究前沿。

The article uses 2244 cryptography documentary records searched by CNKI as the research object,using the visualization software Citespace V,cryptography research literature of time,authors,institutions and keywords are analyzed by drawing the map. The results show that the cryptography research in China is divided into three stages of germination,development and stability. The research team and research institutions also need to strengthen cooperation,the core authors include guo-zhen xiao,yixian Yang,Hu Yu and so on,and colleges and universities are the main mechanism of cryptography research in China,such as Xi ’an University of Electronic Science and Technology,the PLA Information Engineering University,Beijing University of Posts and Telecommunications,etc. Cryptography research hot spot in china is the digital signature,Boolean function,bilinear pairing,etc. In recent years,the research frontier of cryptography in china is cloud computing,key agreement and the standard model.