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:
Jul. 27, 2021
Filed:
Oct. 12, 2017
Applicant:
Ingenico Group, Paris, FR;
Inventors:
Marc Beunardeau, Paris, FR;
Remi Geraud, Valence, FR;
David Naccache, Paris, FR;
Aisling Connolly, Paris, FR;
Assignee:
INGENICO GROUP, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/30 (2006.01); H04L 9/00 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 9/3013 (2013.01); H04L 9/002 (2013.01); H04L 63/0428 (2013.01);
Abstract
A method of encryption of a message implemented by an electronic encryption device. The method includes: obtaining a current message; obtaining a current encryption key; determining, from a plurality of variants a basic encryption protocol, of a current variant of the encryption protocol; encrypting, by using the current variant and the encryption key, the message to be encrypted, delivering an encrypted message; and transmitting the encrypted key.