Method and system for client authentication

Details Method and system for client authentication Method and system for client authentication

2005-04-27

2010-02-02

Dinh, Minh (Department: 2432)

Information security

Access control or authentication

Network

C713S168000, C380S247000, C380S270000

Reexamination Certificate

active

07657929

ABSTRACT:
A method by authorizing the access of a client by performing an anonymous Diffie-Hellman exchange that can produce authentication material (secret key) between the client and the server, and binding the key to the service-oriented state information asserted by the client. The secret key can be used in the future to prove the ownership of resources as outlined in the state information. This method enables resource ownership-dependent service authorization without requiring initial identity authentication.

REFERENCES:
patent: 7395050 (2008-07-01), Tuomi et al.
patent: 7398550 (2008-07-01), Zick et al.
Kaufman et al., “Network Security—Private Communication in a Public World”, 1995, Prentice Hall, p. 224.
Stallings, “Cryptography and Network Security—Principles and Practices”, 1999, Prentice Hall, 2nd Edition, pp. 444-457.
Ghosh, “Mobile IP”, ACM, Apr. 2004, Retrieved from the Internet on Sep. 1, 2009: <URL: http://web.archive.org/web/20040407104705/http://www.acm.org/crossroads/xrds7-2/mobileip.html>.

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