IPsec VPN中硬件加密卡的应用研究  

Application of IPsec VPN with hardware encryption card

作　　者：胡月振[1] 陈新华[1] 

机构地区：[1]山东科技大学信息科学与工程学院,青岛266510

出　　处：《信息技术》2011年第9期153-155,共3页Information Technology

摘　　要：主要讲述了在网络安全产品在IPsec VPN之中应用硬件加密卡来提高产品的吞吐量的方法和步骤。介绍了当今流行的硬件加密卡一般框架和硬件组成部分,以及各部分功能。并结合安全产品的特点,讲述了IPsec VPN中IPsec包的主要处理流程。在此基础上,结合硬件加密卡与IPsec处理流程的切合点,概述了硬件加密卡驱动的主要内容。通过硬件加密卡在IPsec VPN中的应用,使得软件加解密和硬件加解密可以完美切换,提高了产品的性能和质量。This paper describes the methods and procedures of the IPsec VPN in the network security products with the hardware encryption card to improve product throughout.It also describes the current hardware encryption card and its general hardware components framework,and all parts of capabilities.Combined with security products＇the characteristics,the IPsec packet in the IPsec VPN processes is described detailed.On this basis,combined with hardware encryption card and the IPsec processing suit points,the hardware encryption card driver development＇s main content and functionality are also described.Hardware encryption card with the application of IPsec VPN,enabling software and hardware encryption and decryption can be the perfect switch,improved product＇s performance and quality.

关 键 词：IPSEC VPN 加密卡 AH ESP 

分 类 号：TF309.7[冶金工程—冶金机械及自动化]