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. 16, 2018
Filed:
Oct. 17, 2013
Applicant:
Synopsys, Inc., Mountain View, CA (US);
Inventors:
Assignee:
Synopsys, Inc., Mountain View, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/00 (2006.01); H04L 9/06 (2006.01); G06F 21/75 (2013.01); G06F 21/72 (2013.01);
U.S. Cl.
CPC ...
H04L 9/065 (2013.01); G06F 21/72 (2013.01); G06F 21/75 (2013.01); G06F 21/755 (2017.08); H04L 9/003 (2013.01); G06F 2221/2123 (2013.01);
Abstract
A processor is disclosed for ciphering of first data. The processor includes a key store and a first data store. In use the processor for ciphering the first data in accordance with a first cipher process and a first secret key to provide output data, during ciphering of the first data inserting within the cipher processor other data for ciphering in accordance with at least a portion of the first cipher process, the other data inserted within a sequence of cipher processor operations and scheduled for obfuscating the output data.