A secure authenticated Diffie-Hellman key agreement protocol and its application to conference key distribution

14 References
  • HIROSE Shouichi
    Dept. of Electronics and Communication, Graduate School of Engineering, Kyoto University
  • YOSHIDA Susumu
    Dept. of Electronics and Communication, Graduate School of Engineering, Kyoto University

Bibliographic Information

Other Title
  • 安全な認証付 Diffie-Hellman 鍵共有プロトコルとその会議鍵配布への応用

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Description

First, an authenticated Diffie-Hellman key agreement protocol is proposed. The protocol is provably secure against passive/active eavesdropping, impersonation, interference and stealing on the random oracle model of collision-free hash functions and on the assumptions that the Diffie-Hellman problem is intractable and that the secret information of users are selected independently and at random. The results hold even if the previously shared keys are disclosed. This protocol also provides forward secrecy. Second, a star-based conference key distribution protocol is shown based on the key agreement protocol.

Journal

  • Technical report of IEICE. ISEC

    Technical report of IEICE. ISEC 97 (252), 87-96, 1997-09-12

    The Institute of Electronics, Information and Communication Engineers

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Details 詳細情報について

  • CRID
    1570291227410552704
  • NII Article ID
    110003296647
  • NII Book ID
    AN10060811
  • Text Lang
    ja
  • Data Source
    • CiNii Articles

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