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. 28, 2022
Filed:
Mar. 26, 2019
International Business Machines Corporation, Armonk, NY (US);
Anthony T. Sofia, Hopewell Junction, NY (US);
Jonathan D. Bradbury, Poughkeepsie, NY (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
A select processor obtains a request to perform a requested operation. The request includes encrypted data and a protected key. The protected key is to be used by the select processor on behalf of an entity unauthorized to use the protected key. The encrypted data is decrypted using the protected key to obtain decrypted data. The requested operation is performed on the decrypted data to obtain resulting data. The resulting data is encrypted (e.g., using the protected key) to obtain encrypted resulting data. The encrypted resulting data is provided to a requestor of the request.