| 椭圆曲线密码体制实现的若干问题浅谈 |
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| 作者姓名： | 唐柳英 李宝 |
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| 作者单位： | 1. 中国科学院信息安全技术工程研究中心, 北京 100080;
2. 中国科学院研究生院信息安全国家重点实验室, 北京 100039 |
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| 基金项目： | 973资助项目(G1999035802);国家自然科学基金跨学科重点资助项目(199931010) |
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| 摘 要： | 高效性是椭圆曲线密码系统得以广泛应用的首要因素,就实现该密码体制中的几个关键问题作了讨论,并进一步改进优化.实际测试结果表明,该工作确实提高了椭圆曲线密码体制的执行效率
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| 关 键 词： | 椭圆曲线密码体制 离散对数问题 CM方法生成椭圆曲线 素数域 二元域 |
| 收稿时间： | 2001-04-29 |
Elementary Discussion on Several Problems of the Elliptic Curve Cryptosystem Implementation |
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| Authors: | Tang Liuying Li Bao |
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| Institution: | 1. Engineering Research Center for Information Security Technology, Chinese Academy of Sciences, Beijing 100080;
2. Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, Beijing 100080 |
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| Abstract: | High efficiency is the principal factor to make the elliptic curve cryptosystem got widely applications,several key problems about the cryptosystem implementation are discussed,and furthermore improve and optimize it.The actual test results indicate that our work really enhances performance efficiency of the elliptic curve cryptosystem. |
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| Keywords: | the elliptic curve cryptosystem discrete logarithm problems the CM method for generating elliptic curves prime fields binary fields |
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