Patents by Inventor Dandan MA

Dandan MA 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: 20240064027
    Abstract: Disclosed is an identity authentication method. By means of the method, confidentiality processing is performed on identity information of a requesting device, to prevent the identity information of the requesting device from being exposed during a transmission process, thereby ensuring that an attacker cannot obtain private information of the requesting device. Moreover, by means of introducing an authentication server, identity authentication performed on the requesting device by an authentication access controller is realized while ensuring the confidentiality of information related to an entity identity, so as to ensure that only legitimate users can access a network. Further disclosed are an identity authentication apparatus, a storage medium, a program, and a program product.
    Type: Application
    Filed: December 21, 2021
    Publication date: February 22, 2024
    Inventors: Manxia TIE, Jun CAO, Xiaolong LAI, Xiaorong ZHAO, Qin LI, Bianling ZHANG, Yuehui WANG, Dandan MA
  • Publication number: 20240056296
    Abstract: Disclosed in embodiments of the present application are an identity authentication method. Bidirectional or unidirectional identity authentication between an authentication access controller and a requesting device is implemented by using a pre-shared key, thereby laying a foundation for ensuring that a user accessing a network is legitimate and/or a network accessed by a user is legitimate, so as to implement secret communication between the requesting device and the authentication access controller. In addition, in an identity authentication process, a verified party performs calculation on information comprising the pre-shared key of two parties and random numbers respectively generated by the two parties to obtain an identity authentication key, and performs calculation on specified content by using the identity authentication key to obtain an identity authentication code of the verified party.
    Type: Application
    Filed: December 21, 2021
    Publication date: February 15, 2024
    Inventors: Manxia TIE, Jun CAO, Xiaorong ZHAO, Xiaolong LAI, Qin LI, Bianling ZHANG, Xiang YAN, Dandan MA