无公钥加密的纯密码认证密钥建立协议的改进

2008 International Conference on Multimedia and Ubiquitous Engineering (mue 2008) Pub Date : 2008-04-24 DOI:10.1109/MUE.2008.98

Eunjun Yoon, K. Yoo

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引用次数: 0

摘要

2005年，Laih等人提出了一种不使用公钥加密的纯密码认证密钥建立协议。然而，本文证明了Laih等人的协议不能提供完美的前向保密，然后将提出一种基于椭圆曲线离散对数问题的改进协议来隔离这一问题。

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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An Improvement of Password-Only Authenticated Key Establishment Protocol without Public Key Cryptography

In 2005, Laih et al. proposed a password-only authenticated key establishment protocol without public key cryptography. The current paper, however, demonstrates that Laih et al.'s protocol does not provide perfect forward secrecy, then an improved protocol, based on the elliptic curve discrete logarithm problem, will be presented in order to isolate such a problem.

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来源期刊

2008 International Conference on Multimedia and Ubiquitous Engineering (mue 2008)

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