Patents by Inventor Luca Nizzardo

Luca Nizzardo 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).

  • Subversion resilient attestation for trusted execution environments
    Patent number: 11361069
    Abstract: A computer-implemented method includes receiving an original message from a trusted execution environment. The original message includes an original digital signature authored by the trusted execution environment. The method includes computing a proof of knowledge for the original digital signature and modifying the original message by replacing the original digital signature with the proof of knowledge.
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: June 14, 2022
    Assignee: NEC CORPORATION
    Inventors: Claudio Soriente, Antonio Faonio, Dario Fiore, Luca Nizzardo
  • SUBVERSION RESILIENT ATTESTATION FOR TRUSTED EXECUTION ENVIRONMENTS
    Publication number: 20200097648
    Abstract: A computer-implemented method includes receiving an original message from a trusted execution environment. The original message includes an original digital signature authored by the trusted execution environment. The method includes computing a proof of knowledge for the original digital signature and modifying the original message by replacing the original digital signature with the proof of knowledge.
    Type: Application
    Filed: August 13, 2019
    Publication date: March 26, 2020
    Inventors: Claudio Soriente, Antonio Faonio, Dario Fiore, Luca Nizzardo