Gemalto Sa

Yvon Gressus

Michel Thill

Pascal Leroy

Benoit Arnal

Bernard Deniau

Yan Charles

The invention relates to a vehicle () comprising: a multiplexed communication bus (); an engine control unit () connected to the communication bus (); a secure element () hosted in the vehicle and configured to communicate through the communication bus, the secure element securely storing () security data related to the vehicle.

Vehicle providing a secured access to security data

The invention relates to a secured element () including: &#x2014;a communication interface (); &#x2014;an integrated circuit comprising a security module () comprising encryption based security features and configured to process authentication requests received on the communication interface. The secured element further. includes a MEMS microphone (), said microphone being configured to capture a sound sequence and to provide the captured sound sequence to the security module.

Secured element for performing a user authentication and user authentication method

The embodiments of this invention relate to an electronic device () intended to be installed in a portable device (), which electronic device comprises: &#x2022; a microcontroller () configured to communicate with a first interface () of the portable device in accordance with a first protocol, the said first interface () supplying power voltage to the microcontroller, the said power voltage being standardised by the said first protocol, &#x2022; a secure electronic chip component () configured to communicate with a second interface () of the portable device in accordance with a second protocol, the said second interface () supplying power voltage to the secure component, the said power voltage being standardised by the said second protocol, &#x2022; means for communication () between the secure component () and the microcontroller (), in which the means for communication comprise a module for voltage adaptation () depending on the power voltages supplied by the first and second interfaces.

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Meudon, France

Yvon Gressus