Weakness in a RSA-based password authenticated key exchange protocol
- Authors
- Youn, Taek-Young; Park, Young-Ho; Kim, Changhan; Lim, Jongin
- Issue Date
- 30-11월-2008
- Publisher
- ELSEVIER SCIENCE BV
- Keywords
- Dictionary attack; Key exchange; Password; RSA; Cryptography
- Citation
- INFORMATION PROCESSING LETTERS, v.108, no.6, pp.339 - 342
- Indexed
- SCIE
SCOPUS
- Journal Title
- INFORMATION PROCESSING LETTERS
- Volume
- 108
- Number
- 6
- Start Page
- 339
- End Page
- 342
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/122375
- DOI
- 10.1016/j.ipl.2008.06.002
- ISSN
- 0020-0190
- Abstract
- Recently. an efficient password-authenticated key exchange protocol based on RSA has been proposed by Park et al. with formal security proof. In this letter, we analyze their protocol, and show that, unfortunately, it is insecure against an adversary who performs a dictionary attack. (C) 2008 Published by Elsevier B.V.
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Collections - School of Cyber Security > Department of Information Security > 1. Journal Articles
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