Patents by Inventor Rew ISLAM

Rew ISLAM 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).

  • Zero-knowledge architecture between multiple systems
    Patent number: 10848312
    Abstract: Examples of the present disclosure describe systems and methods relating to a zero-knowledge architecture between multiple systems. In an example, multiple systems may provide an application. User data of the application may be encrypted using a cryptographic key to restrict access to the user data. In some examples, the cryptographic key may not be provided to the multiple systems, thereby providing a zero-knowledge architecture. In order to ensure a user may access the cryptographic key, the cryptographic key may be encrypted using a second cryptographic key. The encrypted representation of the cryptographic key may be provided to a first system, while the second cryptographic key may be provided to a second system. As a result, a user computing device may retrieve both the encrypted representation of the cryptographic key and the second cryptographic key from the first and second systems, respectively, in order to encrypt/decrypt user data.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: November 24, 2020
    Assignee: DASHLANE SAS
    Inventors: Frédéric Rivain, Guillaume Maron, Cyril Leclerc, Alexis Fogel, Rew Islam
  • ZERO-KNOWLEDGE ARCHITECTURE BETWEEN MULTIPLE SYSTEMS
    Publication number: 20190149332
    Abstract: Examples of the present disclosure describe systems and methods relating to a zero-knowledge architecture between multiple systems. In an example, multiple systems may provide an application. User data of the application may be encrypted using a cryptographic key to restrict access to the user data. In some examples, the cryptographic key may not be provided to the multiple systems, thereby providing a zero-knowledge architecture. In order to ensure a user may access the cryptographic key, the cryptographic key may be encrypted using a second cryptographic key. The encrypted representation of the cryptographic key may be provided to a first system, while the second cryptographic key may be provided to a second system. As a result, a user computing device may retrieve both the encrypted representation of the cryptographic key and the second cryptographic key from the first and second systems, respectively, in order to encrypt/decrypt user data.
    Type: Application
    Filed: February 8, 2018
    Publication date: May 16, 2019
    Applicant: Dashlane, Inc.
    Inventors: Frédéric RIVAIN, Guillaume MARON, Cyril LECLERC, Alexis FOGEL, Rew ISLAM