Cryptography – Communication system using cryptography – Wireless communication
Reexamination Certificate
2007-11-27
2007-11-27
Arani, Taghi (Department: 2139)
Cryptography
Communication system using cryptography
Wireless communication
C380S247000, C380S287000, C455S411000
Reexamination Certificate
active
10944225
ABSTRACT:
Systems and methods of securing wireless communications between a network and a subscriber station are disclosed. One embodiment creates authentication triplets due to expire after a certain amount of time such that they may not be used indefinitely by an attacker who intercepts them.
REFERENCES:
patent: 2002/0012433 (2002-01-01), Haverinen et al.
patent: 2003/0070092 (2003-04-01), Hawkes et al.
patent: 2004/0078571 (2004-04-01), Haverinen
patent: 1005244 (1998-11-01), None
patent: 01/89253 (2001-11-01), None
Molva et al., Authentication of Mobile Users, IEEE, Mar./Apr. 1994.
Menezes et al., “Handbook of Applied Cryptography”CRC Press Series on Discrete Mathematics and its Applications, 1997, pp. 397-400, 417-419, 497-498 and 553.
“A précis of the new attacks on GSM encryption” by Greg Rose, QUALCOMM Australia, Sep. 10, 2003, pp. 1-3.
“Enhancements on GSM/UMTS AKA” Ericsson, Document for Discussion, 3GPP TSG SA WG3 Security, S3-030542, Povoa de Varzim, Portugal, Oct. 6-10, 2003, pp. 1-3.
Elad Barkan et al. “Instant Ciphertext-Only Cryptanalysis of GSM Encrypted Communication” Computer Science Department, Technion, Israel; Department of Mathematics, Technion, Israel, pp. 1-18.
Hawkes Philip M.
Paddon Michael
Rose Gregory G.
Semple James F.
Arani Taghi
Ekwueme Kristine U.
Godsey Sandra L.
QUALCOMM Incorporated
Rouse Thomas R.
LandOfFree
Method and application for authentication of a wireless... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and application for authentication of a wireless..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and application for authentication of a wireless... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3841959