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:
Nov. 28, 2017
Filed:
Aug. 12, 2015
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Paulius Duplys, Markgroeningen, DE;
Sebastien Leger, Stuttgart, DE;
Assignee:
ROBERT BOSCH GMBH, Stuttgart, DE;
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/06 (2006.01); H04L 9/00 (2006.01);
U.S. Cl.
CPC ...
H04L 9/0625 (2013.01); H04L 9/002 (2013.01); H04L 9/0631 (2013.01);
Abstract
A symmetrical iterated block encryption method includes: a bitwise XOR combination of a predetermined data word of a predetermined block with a predetermined data word of a predetermined round key; and a bitwise XOR combination of the predetermined data word with at least one other predetermined data word.