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:
Jan. 03, 2023
Filed:
Nov. 10, 2016
Applicant:
Banks and Acquirers International Holding, Paris, FR;
Inventors:
Assignee:
BANKS AND ACQUIRERS INTERNATIONAL HOLDING, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06Q 20/38 (2012.01); G06Q 20/40 (2012.01); G06Q 20/34 (2012.01);
U.S. Cl.
CPC ...
G06Q 20/3829 (2013.01); G06Q 20/34 (2013.01); G06Q 20/3563 (2013.01); G06Q 20/382 (2013.01); G06Q 20/3821 (2013.01); G06Q 20/3823 (2013.01); G06Q 20/38215 (2013.01); G06Q 20/4018 (2013.01); G06Q 2220/00 (2013.01);
Abstract
A method for encrypting a piece of payment means data is disclosed. This method is implemented by a payment means having a data processor. Such a method has at least one iteration of the following steps: obtaining a current piece of payment means data from a memory of the payment means; generating a following piece of payment means data as a function of the current piece of payment means data and as a function of an encryption key of the payment means; replacing the current piece of payment means data by the following piece of payment means data within the memory of the payment means.