Patent · US Active

Protection of a communication channel between a security module and an NFC circuit

US10880739B2 · kind B2 · utility

0Cited by

7References

23Claims

0Family size

Assignee

PROTON WORLD INTERNATIONAL N.V. · BE

Inventors

Thierry Huque · Grand-Rosière-Hottomont, BE
Olivier Van Nieuwenhuyze · Wezembeek-Oppem, BE

Key dates

Filing date	Feb 28, 2011
Grant date	Dec 29, 2020
Priority date	—
Expiry date	May 27, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04W12/126
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method for protecting data contained in a security module of a telecommunication device equipped with a near field communication router, wherein a modification of a routing table between gates of the router is dependent on a verification of an authentication code keyed in by a user.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.