DocumentCode :
2842228
Title :
CPK-based fast authentication method in Mobile IPv6 networks
Author :
Zhang, Yujun ; Yujun Zhang ; Tian, Ye ; Li, Zhongcheng
Author_Institution :
Inst. of Comput. Technol., Chinese Acad. of Sci., Beijing
fYear :
2008
fDate :
6-9 July 2008
Firstpage :
234
Lastpage :
239
Abstract :
In Mobile IPv6 networks, mutual authentication between mobile users and the network guarantees security of both sides. The integration of handoff procedure and authentication procedure may affect performance of the former while improving efficiency of the later. One important issue is to improve the overall efficiency of fast authentication. Based on the Combined Public Key (CPK) algorithm, a new signature and verification scheme is designed, which has a lower computational complexity than identity-based signature (IBS) scheme. Furthermore, a fast authentication method based on this scheme is proposed to realize mutual authentication in one round-trip. Theoretical analysis and numerical results show that the proposed method is more effective in reducing total handoff and authentication delay and the signaling overhead. Security analysis shows that the method is sufficient for privacy and unforgeability.
Keywords :
IP networks; computational complexity; mobile computing; numerical analysis; public key cryptography; telecommunication security; telecommunication signalling; CPK-based authentication method; combined public key algorithm; computational complexity; handoff procedure; identity-based signature scheme; mobile IPv6 networks; mobile users; network security; Algorithm design and analysis; Authentication; Computational complexity; Delay effects; Elliptic curve cryptography; Elliptic curves; IP networks; Privacy; Public key cryptography; Signal analysis;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computers and Communications, 2008. ISCC 2008. IEEE Symposium on
Conference_Location :
Marrakech
ISSN :
1530-1346
Print_ISBN :
978-1-4244-2702-4
Electronic_ISBN :
1530-1346
Type :
conf
DOI :
10.1109/ISCC.2008.4625591
Filename :
4625591
Link To Document :
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