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標題: Secure SAS-like password authentication schemes
作者: Chen, T.H.
Lee, W.B.
Horng, G.B.
關鍵字: password authentication;smart card;mutual authentication;denial-of-service attack;smart cards;attack
Project: Computer Standards & Interfaces
期刊/報告no:: Computer Standards & Interfaces, Volume 27, Issue 1, Page(s) 25-31.
Recently, there are several articles proposed for the so-called SAS password authentication scheme with lower storage, processing, and transmission overheads. For benefiting from these advantages, there are a series of researches on the SAS-like schemes. However, as knowledge of cryptanalysis has involved, a series of modification have been made. Unfortunately, those enhancements have still security flaws. In this paper, a security issue is found in the latest modification and removed to form a new one. The proposed schemes not only keep the original advantages but also highlight a feature, mutual authentication between a user and a remote server, found in many authentication protocols but not found in the SAS-like schemes. (C) 2004 Elsevier B.V. All tights reserved.
ISSN: 0920-5489
DOI: 10.1016/j.sci.2004.02.004
Appears in Collections:資訊科學與工程學系所

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