The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 13, 2023
Filed:
Oct. 30, 2020
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Senthil Ponnuswamy, San Jose, CA (US);
Kalidas Balakrishnan, San Jose, CA (US);
Mahadev Karadigudda, San Jose, CA (US);
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Abstract
One example method includes receiving clear text data at a storage system, generating, at the storage system, a clear text data encryption key, requesting a key management system to encrypt the clear text data encryption key with a master key to create an encrypted data encryption key, and the requesting is performed by the storage system, receiving, at the storage system, the encrypted data encryption key from the key management system, encrypting, at the storage system, the clear text data with the clear text data encryption key to create encrypted data, and storing, together, the encrypted data and the encrypted data encryption key.