Patents by Inventor Tarun Rajendra MITTAL

Tarun Rajendra MITTAL 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).

  • Methods and systems for reducing propagation delays in hardware implementation of ZUC cryptographic algorithms
    Patent number: 11843689
    Abstract: Embodiments of present disclosure relates to and systems to reduce propagation delays in hardware implementation of 3GPP confidentiality or standardized algorithm 128-EEA3 and 3GPP integrity algorithm 128-EIA3 using ZUC module. The reduction of the propagation delays is achieved by improving or optimizing secondary critical paths, which are subsequent to primary critical path, related to the 3GPP confidentiality or standardized algorithm 128-EEA3 and the 3GPP integrity algorithm 128-EIA3. Non-conventional modifications in the hardware implementation are proposed for the improvement or optimization.
    Type: Grant
    Filed: June 9, 2022
    Date of Patent: December 12, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Akshay Karkal Kamath, Sachin Kashyap, Subramanian Parameswaran, Sunil Aggarwal, Tarun Rajendra Mittal
  • METHODS AND SYSTEMS FOR REDUCING PROPAGATION DELAYS IN HARDWARE IMPLEMENTATION OF ZUC CRYPTOGRAPHIC ALGORITHMS
    Publication number: 20230047879
    Abstract: Embodiments of present disclosure relates to and systems to reduce propagation delays in hardware implementation of 3GPP confidentiality or standardized algorithm 128-EEA3 and 3GPP integrity algorithm 128-EIA3 using ZUC module. The reduction of the propagation delays is achieved by improving or optimizing secondary critical paths, which are subsequent to primary critical path, related to the 3GPP confidentiality or standardized algorithm 128-EEA3 and the 3GPP integrity algorithm 128-EIA3. Non-conventional modifications in the hardware implementation are proposed for the improvement or optimization.
    Type: Application
    Filed: June 9, 2022
    Publication date: February 16, 2023
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Akshay Karkal KAMATH, Sachin KASHYAP, Subramanian PARAMESWARAN, Sunil AGGARWAL, Tarun Rajendra MITTAL