Reactive key management scheme for access control in group communications

Heeyoul Kim, Younho Lee, Yongsu Park, Hyunsoo Yoon

Research output: Contribution to journalArticle

Abstract

To control various access privileges in group-oriented applications having multiple data streams, we present a novel reactive key management scheme where each member can obtain the key of a data stream from public parameters only when necessary. Compared with the previous schemes, this scheme significantly reduces the amount of rekey messages for dynamic membership change due to its reactive nature.

Original languageEnglish
Pages (from-to)982-986
Number of pages5
JournalIEICE Transactions on Communications
VolumeE90-B
Issue number4
DOIs
StatePublished - 2007 Jan 1

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Access control
Communication

Keywords

  • Access control
  • Group communication
  • Group security
  • Key management
  • Reactive approach

Cite this

Kim, Heeyoul ; Lee, Younho ; Park, Yongsu ; Yoon, Hyunsoo. / Reactive key management scheme for access control in group communications. In: IEICE Transactions on Communications. 2007 ; Vol. E90-B, No. 4. pp. 982-986.
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Reactive key management scheme for access control in group communications. / Kim, Heeyoul; Lee, Younho; Park, Yongsu; Yoon, Hyunsoo.

In: IEICE Transactions on Communications, Vol. E90-B, No. 4, 01.01.2007, p. 982-986.

Research output: Contribution to journalArticle

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