Encrypted data storage system

An encrypted data storage system includes a storage system that is configured to store encrypted data, and a first client device that is coupled to the storage system. The first client device performs a hash operation on first data to generate a Data Encryption Key (DEK), and uses the DEK to perform...

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Bibliographische Detailangaben
Hauptverfasser:	Perlman, Radia, Kaufman, Charles
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	An encrypted data storage system includes a storage system that is configured to store encrypted data, and a first client device that is coupled to the storage system. The first client device performs a hash operation on first data to generate a Data Encryption Key (DEK), and uses the DEK to perform a data encryption operation on the first data to generate encrypted first data. The first client device then uses a first Key Encryption Key (KEK) to perform a first key encryption operation on the DEK to generate a first encrypted DEK, associates the first encrypted DEK with the encrypted first data, and transmits the encrypted first data to the storage system for storage.