摘要
介绍IPSec协议,包括IKE协议的安全体系结构、安全策略和IKE协议的不足,重点研究了主模式下预共享密钥认证-仅支持固定IP用户的不足,对协议作了相应改进以支持动态IP。
In this thesis,first of all,IKE protocol is analyzed in detail,including the security structure,security tactics and lacking of IKE,then the weakness in the main mode protocol with pre-shared key for authentication is examined-The protocol can only be used by peers with fixed IP address.A minor modification is made to support nomadic IPusers.
出处
《电脑编程技巧与维护》
2009年第24期71-72,共2页
Computer Programming Skills & Maintenance
