摘要
分析了IPSec体系结构及各协议间的关系 ,讨论了两种传输模式下的加密和认证方法 ,对源端和目的端处理IPSec包的过程作了详细描述 。
This paper analyses both the structure of the IPSec system and the relationship among the protocals,discusses the mechanism of encrypting and authorized certificating of ESP and AH in two transmission modes,and puts forward a method for realizing the IPSec system without changing the network structure.
出处
《交通与计算机》
2001年第2期41-44,共4页
Computer and Communications
