Cryptanalysis of secure key exchange protocol between STB and Smart card in IPTV broadcasting

Song Hee Lee, Nam Sup Park, Soo Kyun Kim, Jin Young Choi

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Citations (Scopus)

    Abstract

    In 2006, Yoon et al. [1] proposed a new secure key exchange protocol based on a one-way hash function and Diffie-Hellman key exchange algorithm for secure communication between STB and Smart Card in IPTV Broadcasting. In this paper, we show that Yoon et al.'s protocol is vulnerable to impersonation attack and can not achieve mutual authentication. Further, we recommend some modifications to the protocol to correct these security problems.

    Original languageEnglish
    Title of host publicationAdvances in Information Security and Assurance - Third International Conference and Workshops, ISA 2009, Proceedings
    Pages797-803
    Number of pages7
    DOIs
    Publication statusPublished - 2009
    Event3rd International Conference on Information Security and Assurance, ISA 2009 - Seoul, Korea, Republic of
    Duration: 2009 Jun 252009 Jun 27

    Publication series

    NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
    Volume5576 LNCS
    ISSN (Print)0302-9743
    ISSN (Electronic)1611-3349

    Other

    Other3rd International Conference on Information Security and Assurance, ISA 2009
    Country/TerritoryKorea, Republic of
    CitySeoul
    Period09/6/2509/6/27

    Keywords

    • Diffie-Hellman key exchange
    • IPTV broadcasting
    • Security analysis

    ASJC Scopus subject areas

    • Theoretical Computer Science
    • General Computer Science

    Fingerprint

    Dive into the research topics of 'Cryptanalysis of secure key exchange protocol between STB and Smart card in IPTV broadcasting'. Together they form a unique fingerprint.

    Cite this