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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 10516541 B1

PDFFull Text
Expired
Date of Patent:
Dec. 24, 2019

Filed:

Sep. 13, 2017

Nonce to message binding in digital signature generation

Applicant:

Nxp B.v., Eindhoven, NL;

Inventors:

Joppe Willem Bos, Wijgmaal, BE;

Jan Hoogerbrugge, Helmond, NL;

Wilhelmus Petrus Adrianus Johannus Michiels, Reusel, NL;

Rudi Verslegers, Genk, BE;

Assignee:

NXP B.V., Eindhoven, NL;

Attorney:
Primary Examiner:

Jeffrey C Pwu

Assistant Examiner:

Michael D Anderson

Int. Cl.
CPC ...
H04L 29/00 (2006.01); H04L 9/32 (2006.01); H04L 9/00 (2006.01); H04L 9/06 (2006.01); H04L 29/06 (2006.01); H04L 9/30 (2006.01);
U.S. Cl.
CPC ...
H04L 9/3252 (2013.01); H04L 9/002 (2013.01); H04L 9/0643 (2013.01); H04L 9/3066 (2013.01); H04L 63/123 (2013.01);
Abstract

Various embodiments relate to a method for producing a digital signature using a white-box implementation of a cryptographic digital signature function, including: receiving a input message; hashing the input message; generating a nonce based upon the input message and the white-box implementation of the cryptographic digital signature function; and computing a digital signature of the input using the nonce.

Find Patent Forward Citations

Bos, Joppe. (2019). Nonce to message binding in digital signature generation (U.S. Patent No. 10516541). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10516541

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

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