STORAGE DEVICE KEY MANAGEMENT FOR ENCRYPTED HOST DATA

STORAGE DEVICE KEY MANAGEMENT FOR ENCRYPTED HOST DATA

Key management for encrypted data. A node, such as a storage device, obtains a shared key to be used in cryptographic operations. The obtaining includes using an identifier of another node, such as a host of the computing environment, and a unique identifier of the shared key to obtain the shared ke...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Hathorn, Roger G, Laubli, Bernhard, Popov, Igor, Sheppard, Jacob L
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:Key management for encrypted data. A node, such as a storage device, obtains a shared key to be used in cryptographic operations. The obtaining includes using an identifier of another node, such as a host of the computing environment, and a unique identifier of the shared key to obtain the shared key. The obtained shared key is then used in one or more cryptographic operations.