Patents by Inventor Pierre Elias

Pierre Elias 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).

  • Protection of a program jump from fault injection by masking a memory address with a random number
    Patent number: 7716459
    Abstract: A method for performing at least one jump in a program executed by a processor, including determining a result over several bits as an indicator that a desired condition has been complied with, the result corresponding to an operation taking into account at least one predetermined value and at least one current value; and calculating a jump address which is a function of the result.
    Type: Grant
    Filed: May 11, 2005
    Date of Patent: May 11, 2010
    Assignee: STMicroelectronics S.A.
    Inventors: Pierre Elias, Pierre-Yvan Liardet, Yannick Teglia
  • Protection of a jump in a program
    Publication number: 20050257033
    Abstract: A method for performing at least one jump in a program executed by a processor, including determining a result over several bits as an indicator that a desired condition has been complied with, the result corresponding to an operation taking into account at least one predetermined value and at least one current value; and calculating a jump address which is a function of the result.
    Type: Application
    Filed: May 11, 2005
    Publication date: November 17, 2005
    Applicant: STMicroelectronics, S.A.
    Inventors: Pierre Elias, Pierre-Yvan Liardet, Yannick Teglia