Cryptanalysis of Yeh-Shen-Hwang's one-time password authentication scheme

被引：5

作者：

Yum, DH ^{[1
]}

Lee, PJ ^{[1
]}

机构：

[1] Pohang Univ Sci & Technol, Dept Elect & Elect Engn, Pohang 790784, South Korea

来源：

IEICE TRANSACTIONS ON COMMUNICATIONS | 2005年 / E88B卷 / 04期

关键词：

cryptanalysis; one-time password; S/KEY; authentication scheme;

D O I：

10.1093/ietcom/e88-b.4.1647

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Yeh, Shen, and Hwang recently proposed a secure one-time password authentication scheme using smart cards. They modified the famous S/KEY scheme to achieve security against preplay attacks and off-line dictionary attacks. However, this article shows that their scheme is vulnerable to preplay attacks.

引用

页码：1647 / 1648

页数：2