基于共享密钥的EAP认证和密钥建立协议  

EAP Authentication Based on Sharing Secret Key and Secret Key Negotian Protocol

作　　者：程文婷[1] 吕欣美[2] 

机构地区：[1]四川电力试验研究院,四川成都610072 [2]中州大学就业指导中心,河南郑州450044

出　　处：《铜业工程》2010年第1期93-95,共3页Copper Engineering

摘　　要：分析了一种基于共享密钥的EAP认证和密钥建立协议——EAP-SAKE。首先,介绍了该协议的报文交换流程,并详细分析了其中每一种报文的结构。接下来分析了该协议中的不同密钥之间的关系以及整体的密钥体系结构。最后指出该协议具有在通信节点和服务器之间不需要进行同步、通信量小、能提供双向认证和密钥协商功能等优点。In this paper we introduce an authentication and key negotiation protocol based on shared key, EAP - SAKE. Firstly, the arlicle introduces the message exchange procedure and analyzes the message streuture in details. Afterwards, it analyzes the relationship among different keys and overall key architecture. Finally, it points out that this protocol has many advantages, for example, it does not need to synchronize between the node and server. Moreover, it has low communication load and provides two - way authentication and key negotiation.

关 键 词：EAP 共享密钥 认证 密钥建立 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]