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:
Oct. 18, 2016
Filed:
Sep. 16, 2015
International Business Machines Corporation, Armonk, NY (US);
Joseph S. Glider, Palo Alto, CA (US);
Alessandro Sorniotti, Zurich, CH;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Embodiments of the invention relate to efficiently storing encrypted data in persistent storage or passing to another data processing component. A downstream decrypter is utilized to act within the data path between a data generator and a storage server. The decrypter fetches an encryption key and any other necessary auxiliary information necessary to decrypt received data. Following decryption of the data, the decrypter has the ability to operate directly on plaintext and perform storage efficiency functions on the decrypted data. The decrypter re-encrypts the data prior to the data leaving the decrypter for persistent storage to maintain the security of the encrypted data.