Method and apparatus for associating sim card with a group of mobile communications devices

Method and apparatus for associating sim card with a group of mobile communications devices

Method and apparatus for associating a subscriber identity module to a group of mobile communications devices is provided. One embodiment provides a method including receiving the hashed value from the SIM card and decrypting, using the trusted electronic processor, the hashed value based on a secon...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Avivi, Shay, Nahum, Yakir, Mizrahi, Yossi, Eyal, Eilon
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
TELEPHONIC COMMUNICATION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:Method and apparatus for associating a subscriber identity module to a group of mobile communications devices is provided. One embodiment provides a method including receiving the hashed value from the SIM card and decrypting, using the trusted electronic processor, the hashed value based on a second key stored on the mobile communications device to generate a response. The method also includes sending, using the trusted electronic processor, the response to the SIM card and receiving, at the trusted electronic processor, an acknowledgement from the SIM card indicating that the response matches an expected response.