| 椭圆曲线密码引擎算法的设计与实现 |
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| 引用本文： | 卢忱,周秦武,戴启军,卞正中.椭圆曲线密码引擎算法的设计与实现[J].西安交通大学学报,2000,34(8):41-45. |
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| 作者姓名： | 卢忱 周秦武 戴启军 卞正中 |
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| 作者单位： | 西安交通大学,710049,西安 |
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| 基金项目： | 国家自然科学基金资助项目(69771005)． |
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| 摘 要： | 针对Ｉｎｔｅｌ体系结构ＭＭＸ＾ＴＭ处理器的特点，设计并实现了一种椭圆曲线密码体制（ＥＣＣ）算法，提出一种ＥＣＣ数学模型，结合具体的公钥加密方案，推导出一种点积运算的快速算法。在Ｉｎｔｒａｎｅｔ／Ｉｎｔｅｒｎｅｔ环境下，为开发者提供了一种利用ＥＣＣ开发电子商务安全、数据保密通信等应用的通用算法模型，使ＥＣＣ实时及实用成为可能。
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| 关 键 词： | 公钥 算法 椭圆曲线密码体制 加密 保密通信 |
| 文章编号： | 0253-987X(2000)08-0041-05 |
| 修稿时间： | 1999-10-13 |
Implementation of High Speed Arithmetic Point Production Model for Elliptic Curve Engine |
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| Lu Chen,Zhou Qinwu,Dai Qijun,Bian Zhengzhong.Implementation of High Speed Arithmetic Point Production Model for Elliptic Curve Engine[J].Journal of Xi'an Jiaotong University,2000,34(8):41-45. |
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| Authors: | Lu Chen Zhou Qinwu Dai Qijun Bian Zhengzhong |
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| Institution: | Lu Chen
,Zhou Qinwu
,Dai Qijun
,Bian Zhengzhong
;(Xi'an Jiaotong University, Xi'an 710049, China) |
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| Abstract: | A high speed arithmetic point production model is developed for ECC (elliptic curve cryptosystem) with the characteristics of MMX CPU of the Intel architecture. The design and implementation of algorithm in relation to ECC, such as module multiplication, module power, module inverse, point addition, choice of base point, etc. are given. Use is made of concrete public key encryption schemes. Applications such as security electronic commerce, data encryption communication, etc. are thus made possible for real time and pragmatic ECC. |
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| Keywords: | finite field elliptic curve public-key point multiplication quadratic remainder |
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