一种基于IPSec协议的安全网卡的研究与设计  

A Kind of Research and Design of Security Network-card Based on IPSec Protocol

作　　者：李博[1] 张捷[1] 徐静[1] 

机构地区：[1]西北工业大学软件与微电子学院,西安710065

出　　处：《无线通信技术》2007年第2期37-40,共4页Wireless Communication Technology

摘　　要：随着网络数据开放性,共享性的不断扩大,人们越来越重视网络传输的安全问题,针对这一问题,本文首先对IPSec协议族进行了研究,介绍了IPSec安全机制及应用,分析了认证头协议、封装安全载荷协议的结构及其关键技术。在此基础上提出了一种基于IPSec协议的安全网卡的设计模型,并阐述了此安全网卡的工作原理。The transmission of network security is becoming more and more important, as data or information over the public networks are susceptible for trapping and sniffing ; In allusion to this problem, the paper is dealing with the IPSec Protocols, introducing the security mechanism and application ,and analyzing the structure and key technology of authentication header and encapsulating security payload. Based on this protocol, this paper presents a kind of design of security network-card based on IPSec protocol. And expound the working principle of the security network-card.

关 键 词：IPSEC协议 安全 安全网卡 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]