摘要
信息时代已经到来,海量信息在方便人们生活的同时,也让信息安全问题层出不穷。密码技术作为信息安全的最大保护手段受到各界的极大重视。结合已有的研究,对国内密码技术的算法特点、性能、安全性和具体应用情况等进行研究和比较,并对我国国产商用密码体系的完善和发展进行了分析。
The information age has come.Massive information not only facilitates people s life,but also makes information security problems emerge endlessly.As the most important means of information security protection,cryptography technology has received great attention from all walks of life.Based on the existing research literature,this paper studied and compared the algorithm characteristics,performance,security and specific application of domestic cryptography technology,and analyzed the improvement and development of domestic commercial cryptography system.
作者
姚键
Yao Jian(State Administration of Taxation Beijing Tax Bureau, Beijing 100026, China)
出处
《计算机应用与软件》
北大核心
2019年第6期327-333,共7页
Computer Applications and Software
关键词
商用密码
信息安全
国密
对称密码
公钥密码
Commercial cryptography
Information security
National secret
Symmetric cryptography
Public key cryptography
