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:
Apr. 09, 2024
Filed:
Apr. 17, 2019
Applicant:
Nokia Technologies Oy, Espoo, FI;
Inventors:
Bo Holm Bjerrum, Nibe, DK;
Anja Jerichow, Grafing bei München, DE;
Assignee:
NOKIA TECHNOLOGIES OY, Espoo, FI;
Primary Examiner:
Int. Cl.
CPC ...
H04W 12/041 (2021.01); H04L 9/08 (2006.01); H04W 12/0431 (2021.01); H04W 12/06 (2021.01);
U.S. Cl.
CPC ...
H04W 12/041 (2021.01); H04L 9/0866 (2013.01); H04W 12/0431 (2021.01); H04W 12/068 (2021.01); H04L 2209/80 (2013.01);
Abstract
According to an example aspect of the present invention, there is provided method, comprising: generating a first key based on a first input specific to a mobile device, wherein the first input comprises measurement of mutable code of the mobile device and a unique device secret, generating a symmetric second key on the basis of the first key and a second input specific to the mobile device, and generating authentication credentials on the basis of the second key for authenticating the mobile device to a mobile communications network.