Secure group key distribution protocol based on the status key tree

Lie Huang Zhu; Yuan Da Cao; Le Jian Liao

Secure group key distribution protocol based on the status key tree

Lie Huang Zhu^*, Yuan Da Cao, Le Jian Liao

^*Corresponding author for this work

School of Cyberspace Science and Technology

Beijing Institute of Technology

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

2 Citations (Scopus)

Abstract

In order to decrease the storage cost of group key distribution protocol, a secure group key distribute protocol based on the status key tree is proposed. A method for constructing of status key tree is proposed. The particular process of group key distribution when a member joins/leaves the group is suggested. The security and performance of the protocol are analyzed. SKT decreases the storage cost group control key server (GCKS) needs from O(n) to O(log_dn).

Original language	English
Pages (from-to)	805-808
Number of pages	4
Journal	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume	26
Issue number	9
Publication status	Published - Sept 2006

Keywords

Group communication
Key tree
Re-key
Secure communication

Cite this

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title = "Secure group key distribution protocol based on the status key tree",

abstract = "In order to decrease the storage cost of group key distribution protocol, a secure group key distribute protocol based on the status key tree is proposed. A method for constructing of status key tree is proposed. The particular process of group key distribution when a member joins/leaves the group is suggested. The security and performance of the protocol are analyzed. SKT decreases the storage cost group control key server (GCKS) needs from O(n) to O(logdn).",

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AU - Cao, Yuan Da

AU - Liao, Le Jian

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N2 - In order to decrease the storage cost of group key distribution protocol, a secure group key distribute protocol based on the status key tree is proposed. A method for constructing of status key tree is proposed. The particular process of group key distribution when a member joins/leaves the group is suggested. The security and performance of the protocol are analyzed. SKT decreases the storage cost group control key server (GCKS) needs from O(n) to O(logdn).

AB - In order to decrease the storage cost of group key distribution protocol, a secure group key distribute protocol based on the status key tree is proposed. A method for constructing of status key tree is proposed. The particular process of group key distribution when a member joins/leaves the group is suggested. The security and performance of the protocol are analyzed. SKT decreases the storage cost group control key server (GCKS) needs from O(n) to O(logdn).

KW - Group communication

KW - Key tree

KW - Re-key

KW - Secure communication

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M3 - Article

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ER -

Secure group key distribution protocol based on the status key tree

Abstract

Keywords

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