Verfahren zur Verhinderung der Falschen Verwendung eines Sicherheitsmoduls

Details

Veröffentlichungs-Nr.

EP2592853

Aktenzeichen

EP11008890

Anmeldetag

8. November 2011

Veröffentlichung

6. April 2016

Erteilung

6. April 2016

Rechtsraum

EP

IPC

H04W12/08H04L29/06H04W12/12

Abstract

A method of preventing fraudulent use of a security module (2) in a device (1), wherein the security module (2) is designed to perform the following steps. Retrieve (S3) a device identifier of the device (1) from the device (1). Check (S4) whether negative allowance information is stored in the security module (2) for the retrieved device identifier and transmit (S6) a security module identifier of the security module (2) and said retrieved device identifier to a server (3). Receive (S7) a response from said server (3) regarding whether the security module (2) is allowed to operate with the identified device (1) and store (S8) negative allowance information in the security module for the retrieved device identifier, if the security module (2) is not allowed to operate with the identified device (1) according to the server response. The invention also refers to a security module and a system comprising the security module, the device and the server.

Anmelder

Firma

Giesecke & Devrient GmbH

Land

🇩🇪 Deutschland

Fachgebiete