[1] Zhang Yong, Zhang Yi, Wang Weinong,. A new group key management schemebased on keys tree, XOR operation and one-way function [J]. Journal of Southeast University (English Edition), 2006, 22 (1): 54-58. [doi:10.3969/j.issn.1003-7985.2006.01.012]

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A new group key management schemebased on keys tree, XOR operation and one-way function()

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Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:

22

Issue:

2006 1

Page:

54-58

Research Field:

Computer Science and Engineering

Publishing date:

2006-03-20

Info

Title:

A new group key management schemebased on keys tree, XOR operation and one-way function

Author(s):

Zhang Yong;  Zhang Yi;  Wang Weinong

Network and Information Center, Shanghai Jiaotong University, Shanghai 200030, China

Keywords:

secure group communication;  group key management;  keys tree;  one-way function

PACS:

TP393.08

DOI:

10.3969/j.issn.1003-7985.2006.01.012

Abstract:

By introducing XOR operation and one-way function chains to group key management schemes based on the keys tree, a new group key management scheme based on the keys tree, XOR operation and one-way function chains is proposed.Initialization, member adding and member evicting operations are introduced.The new scheme is compared with three other group key management schemes which are based on the keys tree:SKDC, LKH, and OFT.As far as transmission, computation and storage costs are concerned, the performance of the new group key management scheme is the best.The security problem of the new scheme is analyzed.This new scheme provides backward and forward security, i.e., newly admitted group members cannot read previous multicast messages and evicted members cannot read future multicast messages, even with collusion by many arbitrarily evicted members.

References:

[1] Moyer Matthew J, Rao Josyula R, Rohatgi Pankaj.A survey of security issues in multicast communications[J].IEEE Network, 1999, 13(6):12-23.
[2] Judge Paul, Ammar Mostafa.Gothic:a group access control architecture for secure multicast and anycast[C]//IEEE Information and Communications Conference.New York, 2002: 1547-1556.
[3] Stein M, Tsudik G, Waidner M.Key agreement in dynamic peer groups [J].IEEE Trans on Parallel and Distributed Systems, 2000, 11(8):769-780.
[4] Harney H, Muckenhirn C, Rivers T.RFC2093:group key management protocol(GKMP)specification[R].USA:IETF, 1997.
[5] Harney H, Muckenhirn C, Rivers C.RFC2094:group key management protocol(GKMP)architecture [R].USA:IETF, 1997.
[6] Harney H, Harder E.Logical key hierarchy protocol [R].USA:IETF, 1999.
[7] Sherman Alan T, McGrew David A.Key establishment in large dynamic groups using one-way function trees [J].IEEE Transactions on Software Engineering, 2003, 29(5):444-458.

Memo

Memo:

Biographies: Zhang Yong(1976—), male, graduate;Wang Weinong(corresponding author), male, doctor, professor, wn_-wang@sjtu.edu.cn.

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