DocumentCode
1007319
Title
Scalable key exchange transformation: from two-party to group
Author
Hwang, J.Y. ; Lee, S.M. ; Lee, D.H.
Author_Institution
Korea Univ., Seoul, South Korea
Volume
40
Issue
12
fYear
2004
fDate
6/10/2004 12:00:00 AM
Firstpage
728
Lastpage
729
Abstract
A modular method which derives a scalable construction of a group key exchange (GKE) scheme from a two-party key exchange (KE) one is presented. By combining the method presented with the compiler by Katz and Yung (see Advances in Cryptology-CRYPTO 2003, Springer-Verlag, LNCS, 2729, p.110-125) a scalable compiler can be obtained that transforms any two-party KE protocol secure against a passive eavesdropper to an authenticated GKE one secure against a stronger active adversary.
Keywords
message authentication; protocols; public key cryptography; authenticated group key exchange; modular method; passive eavesdropper; scalable compiler; scalable key exchange transformation; two party key exchange protocol;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20040449
Filename
1305467
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