Abstract:
This paper analyzes the structure of Windows2000 NDIS architecture, and introduces a design project of encrypt Ethernet card communication system. By discussing the design and implementation theory of the link layer communication system based on NDIS, it presents the implementation of the communication encrypt in miniport driver and analyzes the use and management method of the key in the encryption module. This encryption communication system realizes transparent encryption and high efficiency.
Key words:
Network Driver Interface Specification(NDIS),
miniport driver,
encrypt MAC frame
摘要： 分析链路通信协议和网络驱动程序接口规范(NDIS)结构，提出一种基于加密以太网卡的链路通信系统方案，讨论该方案在NDIS中的设计及实现原理，给出通信协议在微端口驱动程序中的实现方法，并对通信密钥的保护和使用方式进行分析和设计。该链路通信系统加/解密透明、安全性高、运行效率高，适用于构建安全局域网。
关键词:
网络驱动程序接口规范,
微端口驱动程序,
加密链路帧
CLC Number:
于 江;戴紫彬;张永福. Link Layer Communication System Based on Encryption Ethernet Card[J]. Computer Engineering, 2008, 34(6): 148-150.
于 江;戴紫彬;张永福. 基于加密以太网卡的链路通信系统[J]. 计算机工程, 2008, 34(6): 148-150.