Abstract: Aiming at the search efficiency of the SADB and SPDB in IPSec, the paper presents a suggestion of adopting the CAM technology to quicken the search at first, introduces some basely arithmetic of the CAM technology , and provides a method that makes use of CAM technology to realize the search of SPDB & secret key according to IP address .

摘要： 针对IPSec协议中SADB和SPDB的查找效率问题提出了采用硬件CAM技术加快查找的建议,介绍了CAM技术几种常用的基本算法, 给出了一种采用硬件CAM技术通过IP地址查找安全策略(SPDB)和密钥的实现方法。

关键词: CAM, IPSec, 二分法

CLC Number: 

• TP391.7