Patents by Inventor Sung-Wook EOM

Sung-Wook EOM 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).

  • Apparatus and method for anonymity-based authentication and key agreement capable of providing communication message binding property
    Patent number: 9258130
    Abstract: Disclosed herein are an apparatus and method for anonymity-based authentication and key agreement capable of providing a communication message binding property. The apparatus includes a signature verification unit and a binding checking unit. The signature verification unit receives a plurality of messages, each carrying a signature including link information of a sender, and verifies the signature of each of the plurality of messages. The binding checking unit, if it is determined by the signature verification unit that the signature is valid, determines whether the plurality of messages has been sent by an identical sender based on the link information of the signature.
    Type: Grant
    Filed: July 22, 2013
    Date of Patent: February 9, 2016
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jung-Yeon Hwang, Ku-Young Chang, Pil-Joong Lee, Sung-Wook Eom, Dae-Hun Nyang
  • APPARATUS AND METHOD FOR ANONYMITY-BASED AUTHENTICATION AND KEY AGREEMENT CAPABLE OF PROVIDING COMMUNICATION MESSAGE BINDING PROPERTY
    Publication number: 20140173281
    Abstract: Disclosed herein are an apparatus and method for anonymity-based authentication and key agreement capable of providing a communication message binding property. The apparatus includes a signature verification unit and a binding checking unit. The signature verification unit receives a plurality of messages, each carrying a signature including link information of a sender, and verifies the signature of each of the plurality of messages. The binding checking unit, if it is determined by the signature verification unit that the signature is valid, determines whether the plurality of messages has been sent by an identical sender based on the link information of the signature.
    Type: Application
    Filed: July 22, 2013
    Publication date: June 19, 2014
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Jung-Yeon HWANG, Ku-Young CHANG, Pil-Joong LEE, Sung-Wook EOM, Dae-Hun NYANG