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:
May. 10, 2016
Filed:
Apr. 30, 2012
Applicants:
David Naccache, Paris, FR;
Jean-sébastien Coron, Rueil Malmaison, FR;
Medhi Tibouchi, Paris, FR;
Inventors:
Assignee:
INGENICO GROUP, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01); H04L 9/00 (2006.01); H04L 9/30 (2006.01);
U.S. Cl.
CPC ...
H04L 9/0861 (2013.01); H04L 9/008 (2013.01); H04L 9/30 (2013.01);
Abstract
There is proposed a method of generating secret and public keys vDGHV with enhanced security, implemented in a device including at least one microprocessor and a memory. The method includes generating a secret key SK corresponding the generation of a prime random number p or product of prime numbers.