Verfahren zur Registrierung einer Mobilen Vorrichtung, Eingebettete Universelle Integrierte Schaltungskarte, Euicc und Mobilnetzwerkserver

Details

Veröffentlichungs-Nr.

EP4750112

Anmeldetag

20. November 2024

Veröffentlichung

27. Mai 2026

Rechtsraum

EP

Abstract

There is disclosed a method for registering a mobile device comprising an embedded Universal Integrated Circuit Card, eUICC, at a mobile network server. The method comprises determining subscriber identification information and deriving a first key. Then a registration request is sent to the mobile network server. The eUICC signs first random data with the first key and sends it to the mobile network server. The server produces a server authentication key and authenticates the eUICC, and if successful, grants limited access. The eUICC signs first or second random data with a second key and sends a registration message comprising the signed first or second random data to the mobile network server, which determines the validity of the signed first or second random data, and if valid, grants regular access to the eUICC. Further an embedded Universal Integrated Circuit Card, a mobile network server and a computer program product is disclosed.

Anmelder

Firma

NXP B.V.

Land

🇳🇱 Niederlande