The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 25, 2016
Filed:
Apr. 29, 2015
Applicant:
Nokia Corporation, Espoo, FI;
Inventor:
Kaisa Nyberg, Helsinki, FI;
Assignee:
Nokia Technologies Oy, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2005.12); H04W 12/06 (2008.12); H04W 12/02 (2008.12);
U.S. Cl.
CPC ...
H04W 12/06 (2012.12); H04W 12/02 (2012.12);
Abstract
To provide reliable and customized authentication, a parameter to be used in authentication is defined for the operator. A secret which may be stored e.g. in a subscriber identity module is calculated from the operator parameter and a subscriber key. An authentication response is calculated from the secret and the challenge to be used in authentication with a one-way function.