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.

Date of Patent:
Jul. 14, 2020

Filed:

Dec. 01, 2016
Applicant:

Cryptography Research, Inc., Sunnyvale, CA (US);

Inventors:

Michael Hutter, Walnut Creek, CA (US);

Matthew Pond Baker, San Francisco, CA (US);

Assignee:

CRYPTOGRAPHY RESEARCH INC., Sunnyvale, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/317 (2006.01); G06F 21/75 (2013.01); H04L 9/00 (2006.01); G09C 1/00 (2006.01); G06F 21/72 (2013.01); G01R 31/3177 (2006.01); G06F 21/55 (2013.01);
U.S. Cl.
CPC ...
G01R 31/31703 (2013.01); G01R 31/3177 (2013.01); G01R 31/31721 (2013.01); G06F 21/55 (2013.01); G06F 21/72 (2013.01); G06F 21/755 (2017.08); G09C 1/00 (2013.01); H04L 9/003 (2013.01);
Abstract

A first plurality of logic gates and a second plurality of logic gates may be associated with a symmetric configuration. A first output at a first value may be generated by the first plurality of logic gates based on a first portion of input signals. A second output may be generated by the second plurality of logic gates at the first value based on a second portion of the input signals. A subsequent first output at a particular value may be generated by the first plurality of logic gates based on a first portion of a second plurality of input signals and a subsequent second output maybe generated by the second plurality of logic gates based on a second portion of the second plurality of input signals. A value of the subsequent second output may be complementary to the particular value of the subsequent first output.


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