Attacks on the Shen et al.'s Timestamp-Based Password Authentication Scheme Using Smart Cards(<Special Section>Cryptography and Information Security)
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概要
- 論文の詳細を見る
In 2003, Shen et al. proposed an improvement on Yang-Shieh's timestamp-based password authentication scheme using smart cards. Then they claimed that their scheme cannot withstand a forged login attack, but also eliminate a problem of Yang-Shieh's. However, their scheme is still susceptible to forged login attack. In this' letter, we show how the forged login attack can be worked out on Shen et al.'s scheme.
- 社団法人電子情報通信学会の論文
- 2005-01-01
著者
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Yoo Kee-young
Seoul Development Institute
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Ryu Eun-kyung
The Department Of Computer Engineering Kyungpook National University
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Yoon Eun-jun
The Department Of Computer Engineering Kyungpook National University
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Yoo Kee-young
The Department Of Computer Engineering Kyungpook National University
関連論文
- Attacks on the Shen et al.'s Timestamp-Based Password Authentication Scheme Using Smart Cards(Cryptography and Information Security)
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