Authenticated Key Exchange

[Abstract]
To exchange important information over Internet, an authenticated key exchange is required. In this research, we consider the following attacks as the problems of an authenticated key exchange using a pre-shared key: wiretapping identity, DoS attack, replay attack, and impersonation. Besides prevention from all these attacks, an efficient key exchange should be realized. To realize these requirements, we consider an authenticated key exchange system based on Diffie-Hellman key exchange.


Papers
  • Kenji IMAMOTO, Kouichi SAKURAI,
    "Analysis of the security of ID information in the Internet Key Exchang,"
    SCIS 2002, Jan. 2002.