Information security – Access control or authentication – Network
Reexamination Certificate
2011-07-19
2011-07-19
Jung, David Y (Department: 2431)
Information security
Access control or authentication
Network
C713S002000, C713S160000, C713S168000
Reexamination Certificate
active
07984486
ABSTRACT:
A Generic Authentication Architecture bootstrapping procedure is performed between a mobile terminal and a bootstrapping server function resulting in the mobile terminal and the bootstrapping server function each acquiring at least a bootstrapping transaction Identifier associated with the mobile terminal and a corresponding shared key. The mobile terminal derives a network application function specific key based on at least the acquired shared key and an identifier of said network application function. The bootstrapping transaction identifier and the network application function specific key are sent from the mobile terminal to the proxy mobile node. A request message for Mobile Internet Protocol registration is sent from the proxy mobile node to a home agent on behalf of the mobile terminal, the request message including the bootstrapping transaction identifier and an identifier of the proxy mobile node. The registration message is verified in the home agent with the use of a network application function specific key obtained from the bootstrapping server function or a network application function. The request message for Mobile Internet Protocol registration is authenticated with the proxy mobile node acting on behalf of the mobile terminal by verifying the message authentication code with the obtained network application function specific key.
REFERENCES:
patent: 2002/0118674 (2002-08-01), Faccin et al.
patent: 2002/0120844 (2002-08-01), Faccin et al.
patent: 2003/0147537 (2003-08-01), Jing et al.
patent: 2005/0025091 (2005-02-01), Patel et al.
patent: 2006/0072759 (2006-04-01), Gundavelli et al.
patent: 2006/0104247 (2006-05-01), Dommety et al.
patent: 2006/0251257 (2006-11-01), Haverinen et al.
patent: 2007/0230453 (2007-10-01), Giaretta et al.
Bootstrapping mobile IPv6 using EAP; Bournelle, J.; Laurent-Maknavicius, M.; Giaretta, G.; Guardini, I.; Demaria, E.; Marchetti, L.; Networks, 2005. Jointly held with the 2005 IEEE 7th Malaysia International Conference on Communication., 2005 13th IEEE International Conference on; vol. 2 ; pp. 935-940.
Web services on mobile devices-implementation and experience; Berger, S.; McFaddin, S.; Chandra Narayanaswami; Mandayam Raghunath; Mobile Computing Systems and Applications, 2003. Proceedings. Fifth IEEE Workshop on; Publication Year: 2003 , pp. 100-109.
Composable Mediation for Security-Aware Mobile Services ; Tarkoma, S.; Prehofer, C.; Sovio, S.; Laitinen, P.; Communications Magazine, IEEE ; vol. 45 , Issue: 7 Publication Year: 2007 , pp. 58-65.
The International Search Report for PCT Application No. PCT/IB2008/002890; Filed Oct. 29, 2008; Date of Completion Sep. 4, 2009; Date of Mailing Sep. 10, 2009.
The Written Opinion for PCT Application No. PCT/IB2008/002890; Filed Oct. 29, 2008; Date of Completion Sep. 4, 2009; Date of Mailing Sep. 10, 2009.
3GPP TR 33.922, V0.1.0: 3rdGeneration Partnership Project; Technical Specification Group Services and System Aspects; “Security Aspects for Inter-Access Mobility Between Non 3GPP and 3GPP Access Network;” (Release 7); Oct. 2007.
3GPP TR 33.922 V0.0.3; 3rdGeneration Partnership Project; Technical Specification Group Services and System Aspects; “Security Aspects for Inter-Access Mobility Between Non 3GPP and 3GPP Access Network;” (Release 7), Nov. 2006.
3GPP Document V0.0.3; 3rdGeneration Partnership Project; Technical Specification Group Services and System Aspects; “Security Aspects for Inter-Access Mobility Between Non 3GPP and 3GPP Access network;” (Release 7), Nov. 2006.
Nakhjiri, et al., “EAP Based Proxy Mobile IP Key Bootstrapping: A WiMAX Applicability Example,” Internet Draft draft-nakhjiri-pmip-key-02.txt, Feb. 2006.
Alston & Bird LLP
Jung David Y
Nokia Corporation
LandOfFree
Using GAA to derive and distribute proxy mobile node home... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Using GAA to derive and distribute proxy mobile node home..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Using GAA to derive and distribute proxy mobile node home... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2678061