DocumentCode
2608511
Title
An optimal key agreement mechanism for AAA architecture
Author
Wenjing, Ma ; Mei, Song ; Xiaoxiao, Jiang ; Xiangqing, Kang ; Junde, Song
Author_Institution
Beijing Univ. of Posts & Telecommun., Beijing, China
fYear
2009
fDate
18-20 Oct. 2009
Firstpage
232
Lastpage
236
Abstract
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.
Keywords
cryptography; radio networks; telecommunication security; AAA architecture; anonymous identity verification mechanism; next-generation wireless network; optimal key agreement mechanism; security analysis; Access protocols; Algorithm design and analysis; Authentication; Costs; Hazards; Mobile communication; Safety; Security; Wireless application protocol; Wireless networks; AAA; Key Agreement; PANA; XTR;
fLanguage
English
Publisher
ieee
Conference_Titel
Broadband Network & Multimedia Technology, 2009. IC-BNMT '09. 2nd IEEE International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-4590-5
Electronic_ISBN
978-1-4244-4591-2
Type
conf
DOI
10.1109/ICBNMT.2009.5348481
Filename
5348481
Link To Document