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:
Nov. 02, 2021
Filed:
Dec. 09, 2015
Applicant:
Ingenico Group, Paris, FR;
Inventors:
Jean-Louis Sarradin, Etables, FR;
David Naccache, Paris, FR;
Assignee:
INGENICO GROUP, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06Q 20/40 (2012.01); G06F 21/44 (2013.01); G07F 7/08 (2006.01); G06Q 20/38 (2012.01); G06Q 20/34 (2012.01);
U.S. Cl.
CPC ...
G06Q 20/401 (2013.01); G06F 21/44 (2013.01); G06Q 20/3567 (2013.01); G06Q 20/3829 (2013.01); G07F 7/0873 (2013.01); G06F 2221/2153 (2013.01);
Abstract
A method and a payment terminal enable verification of the authenticity of a payment terminal. More particularly, a method is provided for processing a piece of initial data, carried out within the payment terminal, the payment terminal being configured to authorize a verification of its authenticity by using the piece of initial data. The method includes: obtaining at least one piece of information external to the payment terminal, called a piece of initial data; cryptographic processing of the piece of initial data, delivering a piece of processed data; visual and/or sound rendering of the piece of processed data.