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Journal Article Efficient Verifier-based Password-authenticated Key Exchange in the Three-party Setting
Cited 33 time in scopus Share share facebook twitter linkedin kakaostory
Authors
Jeong Ok Kwon, Ik Rae Jeong, Kouichi Sakurai, Dong Hoon Lee
Issue Date
2007-07
Citation
Computer Standards & Interfaces, v.29, no.5, pp.513-520
ISSN
0920-5489
Publisher
Elsevier, Elsevier Science
Language
English
Type
Journal Article
DOI
https://dx.doi.org/10.1016/j.csi.2006.12.002
Abstract
In the last few years, researchers have extensively studied the password-authenticated key exchange (PAKE) in the three-party setting. The fundamental security goal of PAKE is security against dictionary attacks. The protocols for verifier-based PAKE are additionally required to be secure against server compromise. Some verifier-based PAKE schemes in the three-party setting have been suggested to solve the server compromise problem. Unfortunately, the protocols are vulnerable to an off-line dictionary attack. In this paper, we present an efficient verifier-based PAKE protocol for three-parties that is secure against known-key attacks and provides forward secrecy. To the best of our knowledge, the proposed protocol is the first secure three-party verifier-based PAKE protocol in the literature. © 2006 Elsevier B.V. All rights reserved.
KSP Keywords
Dictionary attack, IS security, Off-line, Password-authenticated key exchange, Three-party, forward secrecy