一个可证明的安全认证密钥交换协议

2010 IEEE International Conference on Wireless Communications, Networking and Information Security Pub Date : 2010-06-25 DOI:10.1109/WCINS.2010.5541786

Lijiang Zhang

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引用次数: 5

摘要

认证密钥交换协议不仅允许双方计算共享的会话密钥，而且保证了双方的真实性。本文提出了一种认证密钥交换协议CMQV+，它是CMQV协议的改进版本。此外，在随机oracle模型的eCK模型下，我们证明了我们的方案是安全的，并且具有严格的安全性缩减。此外，所提出的协议是高效的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A provably secure authenticated key exchange protocol

Authenticated key exchange protocol not only allows parities to compute the shared session key but also ensures authenticity of the parties. In this work, we propose an authenticated key exchange protocol CMQV+ which is an improved version of the protocol CMQV. Furthermore, we show that our proposed scheme was provably secure with a tight security reduction under eCK model in random oracle model. Also, the proposed protocol is efficient.

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来源期刊

2010 IEEE International Conference on Wireless Communications, Networking and Information Security

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