• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2005, Vol. 27 ›› Issue (8): 16-19.

• 论文 • 上一篇    下一篇

基于Motorola PowerPC和嵌入式Linux的VPN网关设计

梅挺[1] 俞力[2] 罗万伯[2]   

  • 出版日期:2005-08-01 发布日期:2010-07-03

  • Online:2005-08-01 Published:2010-07-03

摘要:

随着对因特网通信安全性需求的日益增加,VPN安全网关已广泛应用于企事业单位。高安全性、可靠性和高性价比是提高VPN网关竞争力的有力手段。本文根据VPN的基本概念 ,提出了VPN安全网关设计方案、嵌入式Linux操作系统的构建方法,并简述了硬件加密模块的实现方法。

关键词: 虚拟专用网 PowerPC 嵌入式Linux操作系统 IP安全

Abstract:

With the increase of security requirements of Internet communications, the VPN safe gateway has been extensively applied by lots of enterprises and in stitutions. High security, high reliability and high cost performance are the effective means to raise the VPN gateway's competitiveness. According to  the basic conception of VPN, this paper puts forward the design of the VPN safe gateway, the construction method of embedded Linux operating systems, a nd summarizes the implementation method of the hardware encryption module.

Key words: (VPN PowerPC embedded Linux OS IP security)