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首页> 外文期刊>Wireless personal communications: An Internaional Journal >An Efficient Password-Based Authenticated Key Exchange Protocol with Provable Security for Mobile Client-Client Networks
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An Efficient Password-Based Authenticated Key Exchange Protocol with Provable Security for Mobile Client-Client Networks

机译：针对移动客户端-客户端网络的有效的，基于密码的，经过身份验证的密钥交换协议，具有可证明的安全性

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摘要

Three party password based authenticated key exchange protocol can sanction couple of clients to institute a protected session key through a server above an insecure communication link. Youn et al. (Telecommun Syst 52(2):1367-1376, 2013) proposed three-party efficient and robust authenticated key exchange scheme that incurs three rounds. They assert that their scheme is invincible against customary attacks. Moreover, they claimed the scheme is lightweight due to low communication, computation costs and incorporating authentication in three rounds. However, comprehensive analysis in this paper reveals that Youn et al.'s scheme is susceptible to impersonation attack. To overcome the security feebleness, this paper introduces a modest scheme which not only maintains round efficiency, communication and computation costs but it also offer comprehensive security to repel popular security attacks. The security of the proposed scheme is verified through random oracle model.
机译：基于第三方密码的身份验证密钥交换协议可以批准一对客户端，以通过不安全的通信链接上方的服务器建立受保护的会话密钥。 Youn等。 （Telecommun Syst 52（2）：1367-1376，2013）提出了三方有效且健壮的认证密钥交换方案。他们断言，他们的计划对常规攻击是无敌的。此外，他们声称该方案是轻量级的，因为它的通信量低，计算成本低，并且在三轮认证中均采用了认证。然而，本文的综合分析表明，Youn等人的方案很容易受到模仿攻击。为了克服安全性的弱点，本文提出了一种适度的方案，该方案不仅保持了轮回效率，通信和计算成本，而且还提供了全面的安全性来抵制流行的安全攻击。通过随机预言模型验证了所提方案的安全性。

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