Idemia Identity & Security France

Fabien Blanco

Jean-Yves Pierre Bernard

Emmanuelle Dottax

Maël Berthier

Aurélien Cuzzolin

Marek Kociecki

Yoann Fages-Tafanelli

Frederick Kurt Louis Bonnin

A method of radio communication of a slave device with a master device, the method comprising steps of:

Method for radio communication of a slave device with a master device

The present invention relates to a device () such as a connected object comprising a first electronic circuit () comprising:

Device such as a connected object provided with means for checking the execution of a program executed by the device

Method for controlling commands suitable to be processed by a peripheral () comprising the following steps implemented by a control circuit () connected to a communication bus (), a command circuit () and the peripheral () also being connected to the communication bus (): granting or refusing authorization to the command circuit () to transmit a command signal of the peripheral via the bus (), detecting the possible transmission of the command signal for the peripheral by the command circuit via the bus (), implementing protection measures () when the control circuit detects that the command signal has been transmitted as the control circuit has not granted authorization, or that the command signal has not been transmitted as the control circuit has granted authorization.

Method for controlling commands suitable to be processed by a peripheral such as an actuator

The invention proposes a method for an object () to communicate with a server () of a connected objects network to report that a clone may be impersonating the object in the network, which method comprises the following steps implemented by the object (): transmitting () to the server () a request from the object () to join the connected objects network; after transmitting the join-request, detecting () whether a reference message (uplink) transmitted by the object () to the server () was rejected or ignored; in response to the detection, transmitting () to the server () an alert message indicating the rejection or ignoring.

Method for an object to communicate with a connected objects network to report that a clone may be impersonating the object in the network

The present invention concerns a method for securing data transmitted by a data source () of a connected object () against attacks affecting a control circuit () of the connected object (), the connected object () also comprising an electronic signature circuit () and a communication bus () connected to the control circuit (), connected to the electronic signature circuit () and connected to the source (), wherein the method comprises the following steps implemented by the electronic signature circuit ():

Growing community of inventors

Courbevoie, France

Fabien Blanco