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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 8804954 B1

PDFFull Text
Expired
Date of Patent:
Aug. 12, 2014

Filed:

Jul. 28, 2010

Secure method for reconstructing a reference measurement of a confidential datum on the basis of a noisy measurement of this datum, notably for the generation of cryptographic keys

Applicants:

Steven Garnier, Longvic, FR;

Sandra Marcello, Paris, FR;

Inventors:

Steven Garnier, Longvic, FR;

Sandra Marcello, Paris, FR;

Assignee:

Thales, Neuilly sur Seine, FR;

Attorney:

Baker & Hostetler LLP

Primary Examiner:

Krista Zele

Assistant Examiner:

Anthony Fabbri

Int. Cl.
CPC ...
G06F 15/16 (2006.01); G06K 9/00 (2006.01); H04L 9/32 (2006.01); G06F 21/34 (2013.01); H04L 9/08 (2006.01); G06F 21/32 (2013.01); H03M 13/13 (2006.01);
U.S. Cl.
CPC ...
G06K 9/00 (2013.01); H03M 13/13 (2013.01); H04L 9/3231 (2013.01); G06F 21/34 (2013.01); H04L 9/0866 (2013.01); H04L 2209/805 (2013.01); G06F 21/32 (2013.01); H04L 9/3278 (2013.01); H04L 2209/34 (2013.01);
Abstract

The present invention relates to a secure method for reconstructing a reference measurement of a confidential datum on the basis of a noisy measurement of this datum. The method proposes a phase of enrolling a reference datum w having n digits, comprising at least the following steps: The invention applies notably to the authentication of individuals and to the generation of cryptographic keys, using for example biometric data or the physical characteristics intrinsic to an electronic component.

Find Patent Forward Citations

Garnier, Steven. (2014). Secure method for reconstructing a reference measurement of a confidential datum on the basis of a noisy measurement of this datum, notably for the generation of cryptographic keys (U.S. Patent No. 8804954). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8804954

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

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