会话密钥分配协议的分析与设计  

Analysis and Design of Session Key Exchange Protocols

作　　者：邢育森[1] 林晓东[1] 李小杰[1] 杨义先[1] 

机构地区：[1]北京邮电大学信息工程系

出　　处：《北京邮电大学学报》1997年第4期70-73,共4页Journal of Beijing University of Posts and Telecommunications

基　　金：国家杰出青年基金;国家教委跨世纪优秀人才专项基金

摘　　要：阐述并分析了通信网络中常用的两种会话密钥分配协议的安全性能，指出这两种密钥分配协议的不完善和不安全之处．提出了改进的措施，新的协议具有更好的安全性、可靠性和实用性．最后提出评价和设计会话密钥分配协议的几条原则．Two kinds of session key exchange protocols which often are used in communication networks are analyzed, and the default on the security of these two protocols are pointed. New protocols are presented, they are of more security, more reliability and more reality. Some design principles of session key exchange protocol are also presented.

关 键 词：密钥学 密钥分配协议 网络安全 

分 类 号：TN918.2[电子电信—通信与信息系统]