NIS05-6: A Non-Commutative Generalization of ElGamal Key Exchange using Polycyclic Groups
Kahrobaei, D.
Khan, B.
Univ. of St. Andrews, St. Andrews;
This paper appears in: Global Telecommunications Conference, 2006. GLOBECOM '06. IEEE
Publication Date: Nov. 27 2006-Dec. 1 2006
On page(s): 1-5
Location: San Francisco, CA,
ISSN: 1930-529X
ISBN: 1-4244-0356-1
INSPEC Accession Number: 10284919
Digital Object Identifier: 10.1109/GLOCOM.2006.290
Current Version Published: 2007-04-16
Abstract
In this paper, we propose a non-commutative key-exchange scheme which generalizes the classical ElGamal Cipher to polycyclic groups. We describe the criteria for groups which would provide good candidates for such cryptosystems, we also examine the complexity of the decision problems related to these key exchange.
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