摘要
认证系统是建立交易信任和数据安全的基础。认证系统的核心是建立合理的签名机制,而签名机制的实现要靠合理的密钥管理。现有认证技术根据密钥管理技术分为三类,论文分析了其中重要的两种认证技术及其优缺点。
Authentication system is the basis for building transaction confidence and data security. The core of authen- tication system is to build rational signature mechanism, which depends on correct key management. The present authentication technologies could be divided into three types according to the key management methods. This paper analyses the important two from among the three authentication technologies and lists their merits and demerits.
出处
《信息安全与通信保密》
2007年第6期200-202,共3页
Information Security and Communications Privacy
基金
国家自然科学基金No.60573053
