• DocumentCode
    2924604
  • Title

    A tree-based group key agreement scheme for secure multicast increasing efficiency of rekeying in leave operation

  • Author

    Seba, H. ; Tigrine, F. ; Kheddouci, H.

  • Author_Institution
    IUT A, Univ. Claude Bernard Lyon 1, Bourg-en-Bresse, France
  • fYear
    2009
  • fDate
    5-8 July 2009
  • Firstpage
    697
  • Lastpage
    700
  • Abstract
    The challenges in designing secure and scalable group key management solutions are dynamic updates of keys caused by member addition and member deletion. Most proposed solutions in the literature do not take this parameter into consideration and so suffer from the 1-affects-n scalability problem. In this paper, we present a group key management protocol that achieves a maximum of Log3n message exchange to rekey the group after a leave operation.
  • Keywords
    cryptographic protocols; Log3n message exchange; group key management protocol; leave operation; rekeying; secure multicasting; tree-based group key agreement scheme; Access protocols; Binary trees; Broadcasting; Cryptography; DH-HEMTs; Data communication; Elliptic curves; Scalability;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Computers and Communications, 2009. ISCC 2009. IEEE Symposium on
  • Conference_Location
    Sousse
  • ISSN
    1530-1346
  • Print_ISBN
    978-1-4244-4672-8
  • Electronic_ISBN
    1530-1346
  • Type

    conf

  • DOI
    10.1109/ISCC.2009.5202229
  • Filename
    5202229
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2924604