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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.:

US 11698994 B1

PDFFull Text
Date of Patent:
Jul. 11, 2023

Filed:

Apr. 28, 2017

Method for a first start-up operation of a secure element which is not fully customized

Applicant:

Giesecke+devrient Mobile Security Gmbh, Munich, DE;

Inventors:

Frank Götze, Munich, DE;

Claus Dietze, Obersöchering, DE;

Jan Eichholz, Munich, DE;

Assignee:

GIESECKE+DEVREINT MOBILE SECURITY GMBH, Munich, DE;

Attorney:

Workman Nydegger

Primary Examiner:

Nitin C Patel

Int. Cl.
CPC ...
G06F 9/00 (2006.01); G06F 15/177 (2006.01); G06F 21/77 (2013.01); H04W 4/50 (2018.01); H04W 4/60 (2018.01); G06F 9/4401 (2018.01); G06F 21/57 (2013.01); G06F 21/72 (2013.01); G06F 8/61 (2018.01); H04L 9/40 (2022.01); G06F 9/445 (2018.01); H04W 12/30 (2021.01); H04B 1/3816 (2015.01);
U.S. Cl.
CPC ...
G06F 21/77 (2013.01); G06F 8/61 (2013.01); G06F 9/445 (2013.01); G06F 9/4416 (2013.01); G06F 9/44505 (2013.01); G06F 21/572 (2013.01); G06F 21/575 (2013.01); G06F 21/72 (2013.01); H04B 1/3816 (2013.01); H04L 63/0853 (2013.01); H04W 4/50 (2018.02); H04W 4/60 (2018.02); H04W 12/35 (2021.01); G06F 8/63 (2013.01); G06F 2221/2149 (2013.01); G06F 2221/2153 (2013.01);
Abstract

A method is for a first-time startup of a not fully personalized secure element, which serves for the use of services of a mobile communication network, in a mobile terminal. In the method, the secure element is started and requested to transmit a status message. The secure element transmits a status message in which it is stated whether the secure element: S) contains only a bootloader but as yet no firmware image for the secure element; S) contains a firmware image for the secure element but is not yet fully personalized; or S) is fully personalized. The secure element is accepted in the cases S), S) and S) and rejected in other cases. In the case S), a download for a firmware image of the secure element is initiated for a first-time startup.

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