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:
Sep. 20, 2005
Filed:
Aug. 29, 1999
Gary L. Graunke, Hillsboro, OR (US);
David A. Lee, Beaverton, OR (US);
Robert W. Faber, Hillsboro, OR (US);
Gary L. Graunke, Hillsboro, OR (US);
David A. Lee, Beaverton, OR (US);
Robert W. Faber, Hillsboro, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A stream cipher is provided with one or more data bit generators to generate a first, second and third set of data bits. The stream cipher is further provided with a combiner function having a network of shuffle units to combine the third set of data bits, using the first and second sets of data bits as first input data bits and control signals respectively of the network of shuffle units. In one embodiment, the shuffle units are binary shuffle units and they are serially coupled to one another.