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| ELLIPTIC CURVE CRYPTOGRAPHY BASED AUTHENTICATED KEY AGREEMENT WITH PRE-SHARED PASSWORD | |
| 作者姓名： | SuiAifen LucasC.K.Hui YangYixian K.P.Chow |
| 作者单位： | [1]InformationSecurityCenter,BeijingUniv.ofPostsandTelecom,Beijing100876,China／／DepartmentofComputerScience,theUniversityofHongKong,HongKong,China [2]DepartmentofComputerScience,theUniversityofHongKong,HongKong,China [3]InformationSecurityCenter,BeijingUniv.ofPostsandTelecom,Beijing100876,China |
| 基金项目： | 国家重点基础研究发展计划(973计划)，国家高技术研究发展计划(863计划)，RGC Project，project of the Hong Kong Special Administrative Region |
| 摘 要： | Based on elliptic curve Diffie-Hellman algorithm, an Elliptic Curve Authenticated Key Agreement (ECAKA) protocol with pre-shared password is proposed. Its security relies on the Elliptic Curve Discrete Logarithm Problem (ECDLP). It provides identity authentication,key validation and perfect forward secrecy, and it can foil man-in-the-middle attacks. |
| 关 键 词： | 椭圆曲线 密码学 SAKA 离散系数 |
| 收稿时间： | 21 July 2003 |
Elliptic curve cryptography based authenticated key agreement with pre-shared password |
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| SuiAifen LucasC.K.Hui YangYixian K.P.Chow.ELLIPTIC CURVE CRYPTOGRAPHY BASED AUTHENTICATED KEY AGREEMENT WITH PRE-SHARED PASSWORD[J].Journal of Electronics,2005,22(3):268-272. | |
| Authors: | Aifen Sui Lucas C K Hui Yixian Yang K P Chow |
| Institution: | 1. Information Security Center,Beijing Univ.of Posts and Telecom,Beijing 100876,China;Department of Computer Science,the University of Hong Kong,HongKong,China 2. Department of Computer Science,the University of Hong Kong,HongKong,China 3. Information Security Center,Beijing Univ.of Posts and Telecom,Beijing 100876,China |
| Abstract: | Based on elliptic curve Diffie-Hellman algorithm, an Elliptic Curve Authenticated Key Agreement (ECAKA) protocol with pre-shared password is proposed. Its security relies on the Elliptic Curve Discrete Logarithm Problem (ECDLP). It provides identity authentication,key validation and perfect forward secrecy, and it can foil man-in-the-middle attacks. |
| Keywords: | Elliptic Curve Cryptography (ECC) Diffie-Hellman Simple Authenticated Key Agreement (SAKA) |
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