摘要
论文介绍了交互型电子签名的发展概况,给出了交互型电子签名的定义,对交互型电子签名特有的骗签问题进行了形式化分析,基于分析结论提出了在设计和实现交互型电子签名过程中降低骗签风险的关键点,提出了若干在标准化国密算法应用体系下交互型电子签名的实施方案,指出交互型电子签名对于自主可控密码技术用于网络空间安全保障的意义。
In this paper, a survey of interactive electronic signing is introduced, an explicit definition of interactive electronic signing is given, and a formal analysis about the security threat "tricked signing"is provided, which arrives the key points for the mitigation of the threat during the designing of the interactive electronic signing schemes with consistence of the national cryptographic standards. Moreover,several arrangement schemes of interactive electronic signing are discussed.
作者
朱鹏飞
张利琴
李伟
于华章
Zhu Peng-fei;Zhang Li-qin;Li Wei;Yu Hua-zhang(Beijing Engineering Laboratory of Smart Network Authentication, Beijing 100085;Feitian Technologies Co., Ltd., Beijing 100085)
出处
《网络空间安全》
2018年第1期41-45,共5页
Cyberspace Security
关键词
交互型电子签名
国密算法
密码标准
interactive electronic signing
domestic cryptographic algorithm
national standard
