Authenticated Key Agreement Without Subgroup Element Verification

机译：无需子组元素验证的经过身份验证的密钥协议

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In this paper, we rethink the security of authenticated key agreement and describe a simple protocol from the practical perspective. Our main focus is on reconsidering the need for real-time checking of random exchange to be in a proper subgroup, and on embedding identity assurance into implicitly authenticated keys. In spite that the result of this paper is not novel at present, it might be worth discussing the implication of authenticated key agreement not requiring extra computations or message blocks in run time. Trivial range checking is to be sufficient.

机译：在本文中，我们重新考虑了身份验证密钥协议的安全性，并从实用角度描述了一个简单的协议。我们的主要重点是重新考虑对随机交换进行实时检查以将其放入适当的子组中的需求，并将身份保证嵌入到隐式认证的密钥中。尽管本文的结果目前尚不新颖，但值得讨论的是经过身份验证的密钥协议的含义，不需要在运行时进行额外的计算或消息块。小范围检查就足够了。

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来源
《International Conference on Computational Scinece and Its Applications(ICCSA 2005) pt.1; 20050509-12; Singapore(SG)》|2005年|P.577-583|共7页
会议地点 Singapore(SG)
作者
Taekyoung Kwon;
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作者单位

Sejong University, Seoul 143-747, Korea;

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会议组织
原文格式 PDF
正文语种 eng
中图分类理论、方法;
关键词
cryptographic protocols; authentication; authenticated key agreement; small subgroup attacks;

机译：密码协议；认证；认证密钥协议；小型分组攻击;

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4. Authenticated Key Agreement Without Subgroup Element Verification [C] . International Conference on Computational Scinece and Its Applications . 2005

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7. Authenticated Key Agreement without Subgroup Element Verification [O] . Taekyoung Kwon 2008

机译：没有子组元素验证的经过身份验证的密钥协议

Authenticated Key Agreement Without Subgroup Element Verification

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