Patents by Inventor Medhi Tibouchi

Medhi Tibouchi 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).

  • Device and method for generating keys with enhanced security for fully homomorphic encryption algorithm
    Patent number: 9338000
    Abstract: There is proposed a method of generating secret and public keys vDGHV with enhanced security, implemented in a device including at least one microprocessor and a memory. The method includes generating a secret key SK corresponding the generation of a prime random number p or product of prime numbers.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: May 10, 2016
    Assignee: INGENICO GROUP
    Inventors: David Naccache, Jean-Sébastien Coron, Medhi Tibouchi
  • Device and Method for Generating Keys with Enhanced Security for Fully Homomorphic Encryption Algorithm
    Publication number: 20140233731
    Abstract: There is proposed a method of generating secret and public keys vDGHV with enhanced security, implemented in a device including at least one microprocessor and a memory. The method includes generating a secret key SK corresponding the generation of a prime random number p or product of prime numbers.
    Type: Application
    Filed: April 30, 2012
    Publication date: August 21, 2014
    Applicant: Campagnie Industrielle Et Financiere D'Ingenierie "Ingenico"
    Inventors: David Naccache, Jean-Sébastien Coron, Medhi Tibouchi