DYNAMIC CONFIGURATION OF TRUSTED EXECUTED ENVIRONMENT

DYNAMIC CONFIGURATION OF TRUSTED EXECUTED ENVIRONMENT

Systems and methods for dynamic trusted execution environment (TEE) hardware configuration are provided. A key update message including key update information is received and authenticated for a key stored in the TEE of a mobile computing device. The stored key may define access to hardware resource...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VARSHNEY, Rimpu, WALLIN, Petter, DALBEHERA, Pravat, ANDERSSON, Stefan
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Systems and methods for dynamic trusted execution environment (TEE) hardware configuration are provided. A key update message including key update information is received and authenticated for a key stored in the TEE of a mobile computing device. The stored key may define access to hardware resources of the mobile computing device. The hardware configuration for the stored key in the TEE may be changed based upon the key update information.