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. 29, 2024
Filed:
Jun. 23, 2023
Applicant:
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Inventors:
SeyedMohammad SeyedzadehDelcheh, Bellevue, WA (US);
Wei Chen, Camas, WA (US);
Assignee:
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 11/10 (2006.01); G06F 21/60 (2013.01);
U.S. Cl.
CPC ...
G06F 11/102 (2013.01); G06F 21/602 (2013.01);
Abstract
A processing unit employs a residue code (RC) to perform error detection and correction for a multi-round transformation data encryption process. The processing unit generates a cipher based on a plurality of transformations. For each of the plurality of transformations, the processing unit generates a corresponding residue code of a plurality of residue codes. The processing unit performs error detection for the cipher based on the plurality of residue codes.