| 一种基于身份的DH密钥交换协议 |
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| 引用本文： | 项顺伯.一种基于身份的DH密钥交换协议[J].茂名学院学报,2011,21(6):44-46. |
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| 作者姓名： | 项顺伯 |
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| 作者单位： | 广东石油化工学院计算机与电子信息学院,广东茂名,525000 |
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| 摘 要： | 基于DH困难问题，提出一种基于身份的两方密钥交换协议，并对协议的安全性进行了分析。所提出的协议中，会话密钥的生成需要参与方的长期私钥和选取的随机数。安全性分析表明，所提出的协议能满足两方密钥交换协议的安全性要求。
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| 关 键 词： | 基于身份 密钥交换 DH问题 会话密钥 |
An Efficient ID-based Two-party Key Exchange Protocol |
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| XIANG Shun-bo.An Efficient ID-based Two-party Key Exchange Protocol[J].Journal of Maoming College,2011,21(6):44-46. |
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| Authors: | XIANG Shun-bo |
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| Institution: | XIANG Shun-bo(College of Computer and Electronic Information,Guangdong University of Petrochemical Technology,Maoming 525000,China) |
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| Abstract: | Based on the DH problem,an ID-based key exchange protocol was proposed and security of the proposed protocol was analyzed.In the proposed protocol,the generation process of session key needs the participants' long-lived secret key and chosen random nonce.The analysis of security shows that the proposed protocol can satisfy the security requirements of two-party key exchange protocol. |
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| Keywords: | ID-based key exchange DH problem session key |
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