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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.:

US 8489660 B1

PDFFull Text
Date of Patent:
Jul. 16, 2013

Filed:

Jun. 26, 2009

Digital random number generator using partially entropic data

Applicants:

Howard C. Herbert, Phoenix, AZ (US);

George W. Cox, Lake Oswego, OR (US);

Shay Gueron, Haifa, IL;

Jesse Walker, Portland, OR (US);

Charles E. Dike, Hillsboro, OR (US);

Stephen A. Fischer, Gold River, CA (US);

Ernie Brickell, Hillsboro, OR (US);

Martin G. Dixon, Portland, OR (US);

David Johnston, Beaverton, OR (US);

Gunendran Thuraisingham, Folsom, CA (US);

Edward V. Gamsaragan, El Dorado Hills, CA (US);

James S. Coke, Shingle Springs, CA (US);

Greg W. Piper, Hillsboro, OR (US);

Inventors:

Howard C. Herbert, Phoenix, AZ (US);

George W. Cox, Lake Oswego, OR (US);

Shay Gueron, Haifa, IL;

Jesse Walker, Portland, OR (US);

Charles E. Dike, Hillsboro, OR (US);

Stephen A. Fischer, Gold River, CA (US);

Ernie Brickell, Hillsboro, OR (US);

Martin G. Dixon, Portland, OR (US);

David Johnston, Beaverton, OR (US);

Gunendran Thuraisingham, Folsom, CA (US);

Edward V. Gamsaragan, El Dorado Hills, CA (US);

James S. Coke, Shingle Springs, CA (US);

Greg W. Piper, Hillsboro, OR (US);

Assignee:

Intel Corporation, Santa Clara, CA (US);

Attorney:

Trop, Pruner & Hu, P.C.

Primary Examiner:

Tammara Peyton

Int. Cl.
CPC ...
G06F 7/58 (2006.01);
U.S. Cl.
CPC ...
Abstract

A hardware-based digital random number generator is provided. The digital random number generator is a randomly behaving random number generator based on a set of nondeterministic behaviors. The nondeterministic behaviors include temporal asynchrony between subunits, entropy source 'extra' bits, entropy measurement, autonomous deterministic random bit generator reseeding and consumption from a shared resource.

Find Patent Forward Citations

Herbert, Howard. (2013). Digital random number generator using partially entropic data (U.S. Patent No. 8489660). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8489660

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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