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:
Aug. 13, 2024
Filed:
Aug. 30, 2022
Applicant:
Pure Storage, Inc., Mountain View, CA (US);
Inventor:
Constantine Sapuntzakis, Palo Alto, CA (US);
Assignee:
PURE STORAGE, INC., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 9/08 (2006.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
H04L 9/085 (2013.01); H04L 9/0822 (2013.01); H04L 9/083 (2013.01); H04L 9/3242 (2013.01);
Abstract
Securely encrypting data using a remote key management service, including: transmitting a local secret to a key management service; transforming an encryption key received from the key management service to generate a key-encrypting key, wherein the encryption key is a one-way cryptographic hash using, as input, the local secret transmitted to the key management service; and decrypting, based on the key-encrypting key, a local data encryption key for encrypting or decrypting local data.