| 椭圆曲线密码体制中密钥协商方案改进的研究 |
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| 引用本文： | 邵晓博.椭圆曲线密码体制中密钥协商方案改进的研究[J].计算机安全,2010(2):23-25. |
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| 作者姓名： | 邵晓博 |
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| 作者单位： | 南京邮电大学,通信与信息工程学院,江苏,南京,210003 |
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| 摘 要： | 椭圆曲线加密机制（ECC）作为加密强度最高的一种公钥加密算法被广泛应用于各种通信领域。在椭圆曲线密码的基础上实现的密钥协商方案ECDH、ECMQV存在着易受攻击和计算复杂等问题,提出了对密钥协商协议的改进方案,并对改进的方案进行了分析。
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| 关 键 词： | 椭圆曲线密码体制 ECDH ECMQV |
Reserach of Improved Key Agreement Scheme Based on Elliptic Curve Cryptography |
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| SHAO Xiao-bo.Reserach of Improved Key Agreement Scheme Based on Elliptic Curve Cryptography[J].Network & Computer Security,2010(2):23-25. |
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| Authors: | SHAO Xiao-bo |
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| Affiliation: | College of Telecommunications & Infonmation Engineering;Nanjing University of Post and Telecommunicstions;Nanjing;Jiangsu 210003;China |
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| Abstract: | Elliptic Curve Cryptography is widely used in many areas for its high efficiency. There are two well known key agreement schemes ECDH and ECMQV. However , they are vulnerable to be attacked and need large amount of calculation.The improved key agreement scheme aim to solve these problems exited in the two schemes.The correctness is proved also. |
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| Keywords: | ECC ECDH ECMQV |
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