Patents by Inventor Adam Ouorou

Adam Ouorou 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).

  • Method and system for generating keys for an anonymous signature scheme
    Patent number: 11936795
    Abstract: A method for anonymous signature of a message executed by a member entity of a group. The method includes: registering the member entity with an administration entity of the group; generating by the member entity a trace from a trace generator calculated by at least one revocation entity and included in a public key of the group, the trace being invariant relative to the anonymous signatures generated by the member entity in accordance an anonymous signature scheme; blindly obtaining by the member entity a private group key; and generating at least one signature according to the anonymous signature scheme by using the private key, the signature comprising the trace.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: March 19, 2024
    Assignee: ORANGE
    Inventors: Jacques Traore, Nicolas Desmoulins, Guillaume Odriosolo, Adam Ouorou
  • Method and system for generating keys for an anonymous signature scheme
    Publication number: 20220103377
    Abstract: A method for anonymous signature of a message executed by a member entity of a group. The method includes: registering the member entity with an administration entity of the group; generating by the member entity a trace from a trace generator calculated by at least one revocation entity and included in a public key of the group, the trace being invariant relative to the anonymous signatures generated by the member entity in accordance an anonymous signature scheme; blindly obtaining by the member entity a private group key; and generating at least one signature according to the anonymous signature scheme by using the private key, the signature comprising the trace.
    Type: Application
    Filed: December 17, 2019
    Publication date: March 31, 2022
    Inventors: Jacques Traore, Nicolas Desmoulins, Guillaume Odriosolo, Adam Ouorou