Reactive key management scheme for access control in group communications

Heeyoul Kim; Younho Lee; Yongsu Park; Hyunsoo Yoon

doi:10.1093/ietcom/e90-b.4.982

Reactive key management scheme for access control in group communications

Heeyoul Kim
, Younho Lee
, Yongsu Park
, Hyunsoo Yoon

Dept. of Industrial Engineering

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

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 language	English
Pages (from-to)	982-986
Number of pages	5
Journal	IEICE Transactions on Communications
Volume	E90-B
Issue number	4
DOIs	https://doi.org/10.1093/ietcom/e90-b.4.982
State	Published - Apr 2007

Keywords

Access control
Group communication
Group security
Key management
Reactive approach

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10.1093/ietcom/e90-b.4.982

Cite this

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title = "Reactive key management scheme for access control in group communications",

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.",

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author = "Heeyoul Kim and Younho Lee and Yongsu Park and Hyunsoo Yoon",

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AU - Kim, Heeyoul

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AU - Yoon, Hyunsoo

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N2 - 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.

AB - 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.

KW - Access control

KW - Group communication

KW - Group security

KW - Key management

KW - Reactive approach

UR - https://www.scopus.com/pages/publications/34247113796

U2 - 10.1093/ietcom/e90-b.4.982

DO - 10.1093/ietcom/e90-b.4.982

M3 - Article

AN - SCOPUS:34247113796

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VL - E90-B

SP - 982

EP - 986

JO - IEICE Transactions on Communications

JF - IEICE Transactions on Communications

IS - 4

ER -

Reactive key management scheme for access control in group communications

Abstract

Keywords

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