Patents by Inventor Adnene GUABTNI

Adnene GUABTNI 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).

  • Publication number: 20220376933
    Abstract: This disclosure relates to the provision of cryptographic services to web browsers, and more specifically, to systems and methods for providing cryptographic results to a browser from a cryptographic device over a persistent peer-to-peer connection.
    Type: Application
    Filed: September 25, 2020
    Publication date: November 24, 2022
    Inventors: Adnene Guabtni, Hugo O'Connor
  • Publication number: 20220286291
    Abstract: A device (102) for generating and storing a cryptographic key pair is disclosed. The device comprises a non-persistent memory unit (116) and a processor (114). The processor (114) is configured to receive a plurality of seeds from a respective plurality of users and combine the seeds to define a composite seed. The processor (114) is further configured to generate the key pair, comprising a public key and a private key (104), using the composite seed and a deterministic key generation method, and to record the private key (104) in the non-persistent memory unit (116).
    Type: Application
    Filed: August 24, 2020
    Publication date: September 8, 2022
    Inventors: Adnene GUABTNI, Hugo O'CONNOR, Ingo WEBER
  • Publication number: 20200175186
    Abstract: A method of allowing collaboration on an encrypted document stored in a cloud computing network, the encrypted document associated with a first user having a first user account in the cloud computing network, the method comprising: in response to a request from the first user to share the encrypted document, sending a link to a public network destination to a second user address of a second user; receiving a request via the link from an unconfirmed user to access the data in the encrypted document; requesting of the unconfirmed user to login to a second user account on the cloud computing network; authenticating the identity of the unconfirmed user as the second user; upon authenticating the identity of the unconfirmed user as the second user, decrypting the encrypted document to generate a decrypted document; storing the decrypted document in the first user account; granting the second user access to the decrypted file simultaneously to access granted to the first user; subsequent to the first user or the se
    Type: Application
    Filed: May 18, 2018
    Publication date: June 4, 2020
    Inventor: Adnene GUABTNI