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. 10, 2026
Filed:
Nov. 19, 2020
Orange, Issy-les-Moulineaux, FR;
Sandra Rasoamiaramanana, Châtillon Cedex, FR;
Gilles Macario-Rat, Châtillon Cedex, FR;
Marine Minier, Vandœuvre-lès-Nancy, FR;
ORANGE, Issy-les-Moulineaux, FR;
Abstract
A secure method for data exchange between a terminal and a server is described. The server can use a cryptographic module configured to encrypt or decrypt a message based on input parameters comprising the message, a response to a challenge and a symmetric key. The terminal can use a white-box cryptography module constituting a white-box implementation of the cryptographic module of the server for this symmetric key.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile