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Security flaws of remote user access over insecure networks

Title
Security flaws of remote user access over insecure networks
Authors
Shim K.-A.
Ewha Authors
심경아
Issue Date
2006
Journal Title
Computer Communications
ISSN
0140-3664JCR Link
Citation
vol. 30, no. 1, pp. 117 - 121
Indexed
SCIE; SCOPUS WOS scopus
Abstract
Remote user authentication based on passwords over untrusted networks is the conventional method of authentication in the Internet and mobile communication environments. Typical secure remote user access solutions rely on pre-established secure cryptographic keys, public-key infrastructure, or secure hardware. Recently, Peyravian and Jeffries proposed password-based protocols for remote user authentication, password change, and session key establishment over insecure networks without requiring any additional private- or public-key infrastructure. In this paper we point out security flaws of Peyravian-Jeffries's protocols against off-line password guessing attacks and Denial-of-Service attacks. © 2006 Elsevier B.V. All rights reserved.
DOI
10.1016/j.comcom.2006.08.001
Appears in Collections:
자연과학대학 > 수학전공 > Journal papers
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