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首页> 外文会议>International Conference on Apperceiving Computing and Intelligence Analysis (ICACIA 2009) >A new fingerprint-based remote user authentication scheme using mobile devices
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A new fingerprint-based remote user authentication scheme using mobile devices

机译：使用移动设备的新的基于指纹的远程用户身份验证方案

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摘要

Recently, Khan et al. proposed an efficient and practical chaotic hash-based fingerprint biometric remote user authentication scheme on mobile devices. Unfortunately, Yoon-Yoo demonstrated that Khan et al.'s scheme was vulnerable to a privileged insider attack and an impersonation attack by using lost or stolen mobile devices. To isolate such problems, Yoon-Yoo proposed an improvement to Khan et al.'s scheme. However, the two authentication schemes required synchronized clocks between the user and the remote system server because of using timestamps in authentication process. Actually, it is fairly complicated to achieve time concurrency mechanism; and network environment and transmission delay is unpredictable, so some drawbacks exist in their scheme. To overcome those weaknesses, a new fingerprint-based remote user authentication scheme using mobile devices is proposed. The proposed scheme can safely achieve mutual authentication between the users and the remote system. Compared with other related schemes, the proposed scheme not only is secure and efficient but also can provide good characteristics. Hence, our proposed scheme can be easily realized in the practical environment.
机译：最近，汗等。提出了一种有效且实用的基于混沌哈希的指纹生物特征远程用户认证方案。不幸的是，Yoon-Yoo证明了Khan等人的方案很容易受到使用丢失或被盗的移动设备的特权内部攻击和假冒攻击的攻击。为了隔离此类问题，Yoon-Yoo提出了对Khan等人方案的改进。但是，由于在身份验证过程中使用了时间戳，因此两种身份验证方案都需要在用户和远程系统服务器之间同步时钟。实际上，实现时间并发机制相当复杂。网络环境和传输延迟是不可预测的，因此其方案存在一些缺点。为了克服这些缺点，提出了一种使用移动设备的新的基于指纹的远程用户认证方案。所提出的方案可以安全地实现用户与远程系统之间的相互认证。与其他相关方案相比，该方案不仅安全高效，而且具有良好的性能。因此，我们提出的方案可以在实际环境中轻松实现。

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