Patents by Inventor Sebastien BELLON

Sebastien BELLON has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Integrated circuit personalisation
    Patent number: 11206145
    Abstract: An integrated circuit and a method of configuring a plurality of integrated circuits are disclosed. Each integrated circuit comprises a cryptographic key specific to it. Each integrated circuit comprises a cryptographic key specific to it. Each cryptographic key can be generated on the respective integrated circuit using a physical unclonable function and data associated with the cryptographic key, e.g. a configuration message comprising instructions for generating the cryptographic key using the physical unclonable function. The cryptographic key specific to the integrated circuit is not stored on the integrated circuit. Each of the plurality of integrated circuits are configured using a data file that is encrypted with the respective cryptographic key specific to the integrated circuit, circuit.
    Type: Grant
    Filed: November 12, 2018
    Date of Patent: December 21, 2021
    Assignee: NAGRAVISION S.A.
    Inventors: Sebastien Bellon, Claudio Favi, Roan Hautier, Marco Macchetti, Jerome Perrine
  • INTEGRATED CIRCUIT PERSONALISATION
    Publication number: 20200396090
    Abstract: An integrated circuit and a method of configuring a plurality of integrated circuits are disclosed. Each integrated circuit comprises a cryptographic key specific to it. Each integrated circuit comprises a cryptographic key specific to it. Each cryptographic key can be generated on the respective integrated circuit using a physical unclonable function and data associated with the cryptographic key, e.g. a configuration message comprising instructions for generating the cryptographic key using the physical unclonable function. The cryptographic key specific to the integrated circuit is not stored on the integrated circuit. Each of the plurality of integrated circuits are configured using a data file that is encrypted with the respective cryptographic key specific to the integrated circuit, circuit.
    Type: Application
    Filed: November 12, 2018
    Publication date: December 17, 2020
    Applicant: NAGRAVISION S.A.
    Inventors: Sebastien BELLON, Claudio FAVI, Roan HAUTIER, Marco MACCHETTI, Jerome PERRINE