Schlüsselaktualisierungsverfahren und -Vorrichtung
Anmelder: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. 🇨🇳
Details
- Veröffentlichungs-Nr.
- EP4761313
- Anmeldetag
- 13. November 2023
- Veröffentlichung
- 22. Mai 2025
- Rechtsraum
- EP
- IPC
- H04W12/0433
Abstract
The present application relates to a key updating method and a device. The method comprises: a first communication device receives first information, the first information being used for indicating one or more pieces of first key information, and the one or more pieces of first key information comprising information required for updating a key of the first communication device; and the first communication device determines a key updating method on the basis of the first information. By means of the embodiments of the present application, keys can be updated more flexibly on the basis of one or more pieces of first key information.
Anmelder
- Firma
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Land
- 🇨🇳 China
Chinesischer Hersteller von Smartphones und Unterhaltungselektronik, entwickelt Mobilgeräte, Kamerasysteme und mobile Softwaretechnologien für den globalen Konsumentenmarkt.
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Vertreten von
-
Penza, Giancarlo