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椭圆曲线点乘IP核的设计与实现

Implementation of ECC point multiplication with IP core

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【Author】 ZOU Hou-wen~1,WANG Feng~2,TANG Yi~1(1.School of Mathematics and Information Science,Guangzhou University,Guangzhou Guangdong 510006,China;2.Department of Mathematics and Physics,Fujian University of Technology,Fuzhou Fujian 350014,China)

【机构】广州大学数学与信息科学学院；福建工程学院数理系；广州大学数学与信息科学学院广东广州510006；福建福州350014；广东广州510006；

【摘要】基于NIST推荐的GF(2^163)上的Koblitz曲线,根据López改进Montgomery点乘算法,提出一种有限状态机控制的ECC点乘实现方案,设计了ECC点乘IP核。用QuartusⅡ5.0在EP2S90F1508C3器件中综合仿真,整个IP核消耗逻辑资源14 502个ALUTs,最高主频166MHz,点乘运算速度可达12 835次/s。更多还原

【Abstract】 Based on Koblitz curve over GF(2^163) recommended by NIST and in the opinion of improved Montgomery algorithm introduced by López,an operation scheme control by Finite State Machines was presented and an ECC(Elliptic Curves Cryptography) point multiplication with IP core was designed.Comprehensive simulation by QuartusⅡ5.0 was made in EP2S90F1508C3.A total of 14 502 ALUTs were consumed,the maximal dominant frequency was 166MHz and the speed of point multiplication was(12 835) times per second.更多还原

【关键词】椭圆曲线；点乘； IP核；
【Key words】 ECC(Elliptic Curves Cryptography)； point multiplication； IP core；

【基金】广州市属高校科技计划资助项目(2003);广东省科技计划资助项目(2005B10101024)

【文献出处】计算机应用 ,Journal of Computer Applications , 编辑部邮箱 ,2006年09期

【分类号】TP309.7
【被引频次】8
【下载频次】125

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