摘要
研究了无线局域网的认证机制,描述了EAP/RADIUS协议在IEEE802.1x标准中的消息封装格式,针对基于端口访问控制协议的缺陷,提出一种新的应用于WLAN的认证和密钥分配方案,并设计详细协议流程。该协议基于EAP/RADIUS认证框架,使用服务令牌将认证和授权结合起来,授权校验的同时进行密钥分配,完善了WLAN的访问控制机制。
Authentication mechanism of WLAN is studied, and message packet format of EAP/RADIUS protocol in IEEE802.1x standard is described. With respect to the defects of port-based access control protocol, a new authentication and key distribution method for WLAN is presented with detailed protocol design based on EAP/RADIUS authentication frame. In this protocol, authentication and authorization are combined using service token, and key is being distributed in the token verification process.
出处
《电子科技》
2006年第7期1-4,共4页
Electronic Science and Technology
基金
Philips大学研究计划资助项目