摘要： 在研究、综合分析国内外一些安全产品及其相关先进、成熟技术的基础上,提出并建立了一个具有自己特色的安全网关解决方案:将协议与操作系统网络协议栈层相集成,同时,将重要加密算法和认证算法固化到专用芯片中。系统实践结果证明,在系IPSecLinuxIPDSP统的通用性、安全性以及处理效率等各方面都得到大大提高。

关键词: 网络安全, 虚拟专用网, IP安全协议, Linux内核, 数字信号处理芯片

Abstract: Having analyzed many kinds of secure products around the world and their advanced technologies, we drew a solution with our own feature: IPSec protocol integrated with IP layer in the stack of Linux network protocols, Important encryption or authorization algorithms integrated into the special encryption DSP chip. It proves that the generalization, security and efficiency of the system are all improved greatly. ;;;;

中图分类号: 

• TP393.08