Patents by Inventor PRIYANKA SAVITKUMAR VEDESHWAR

PRIYANKA SAVITKUMAR VEDESHWAR 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 authentication based on device information
    Patent number: 11849043
    Abstract: An electronic device generates a first key pair associated with the electronic device. A first secret key of the first key pair is generated based on device properties including identification information of the electronic device. The electronic device transmits a communication request to a verifier device. The electronic device generates zero-knowledge information which is based on the generated first secret key. A first public key of the first key pair is stored in the verifier device. The electronic device transmits the zero-knowledge information to the verifier device for a verification of the transmitted communication request. The verification of the communication request is based on the first public key. The electronic device receives verification information from the verifier device based on the transmitted zero-knowledge information and a successful verification of the verification of the transmitted communication request.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: December 19, 2023
    Assignee: SONY GROUP CORPORATION
    Inventors: Priyanka Savitkumar Vedeshwar, Vittal K Biradar
  • ZERO-KNOWLEDGE AUTHENTICATION BASED ON DEVICE INFORMATION
    Publication number: 20220158835
    Abstract: An electronic device generates a first key pair associated with the electronic device. A first secret key of the first key pair is generated based on device properties including identification information of the electronic device. The electronic device transmits a communication request to a verifier device. The electronic device generates zero-knowledge information which is based on the generated first secret key. A first public key of the first key pair is stored in the verifier device. The electronic device transmits the zero-knowledge information to the verifier device for a verification of the transmitted communication request. The verification of the communication request is based on the first public key. The electronic device receives verification information from the verifier device based on the transmitted zero-knowledge information and a successful verification of the verification of the transmitted communication request.
    Type: Application
    Filed: November 13, 2020
    Publication date: May 19, 2022
    Inventors: PRIYANKA SAVITKUMAR VEDESHWAR, VITTAL K. BIRADAR