AN OPTIMAL KEY AGREEMENT MECHANISM FOR AAA ARCHITECTURE

摘要：

This paper firstly gives security analysis for current AAA architecture, and presents an optimal AAA key agreement mechanism based on XTR algorithm, including three kinds of keys in different domains and anonymous identity verification mechanism to ensure communication security between Pac and NAS. Final test for the comparison with common algorithm in AAA application proves that the optimal algorithm can not only improve run speed, but also reduce the cost.

关键词： AAA PANA Key Agreement XTR

作者: Ma Wenjing Song Mei Jiang Xiaoxiao Kang Xiangqing Song Junde

作者单位: Beijing University of Posts and Telecommunications, Beijing, China

会议类型: 国际会议

会议名称: 2009 2nd IEEE International Conference on Broadband Network & Multimedia Technology(2009年宽带网络与多媒体国际会议 IEEE IC-BNMT2009)

会议地点: 北京

会议语种:英文

页码: 232-236

在线出版日期: 2009-10-18（万方平台首次上网日期，不代表论文的发表时间）