Decrypting identity key from battery with root key in host

Decrypting identity key from battery with root key in host

Systems and methods for providing a battery module 110 with secure identity information and authentication of the identity of the battery 110 by a host 120. In one embodiment, the system for providing a battery module with secure identity information includes: (1) a tamper resistant processing envir...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VANYO TODD, SHANKAR NARENDAR M, PAKSOY ERDAL
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Systems and methods for providing a battery module 110 with secure identity information and authentication of the identity of the battery 110 by a host 120. In one embodiment, the system for providing a battery module with secure identity information includes: (1) a tamper resistant processing environment 200 located within the battery module 110 and (2) a key generator configured to generate a key based on an identity of the battery module 110 and cause the key to be stored within the tamper resistant processing environment 200.