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| 基于有限域Fp上的安全椭圆曲线密码体制研究 | |
| 引用本文： | 张龙军,李长虹,沈钧毅.基于有限域Fp上的安全椭圆曲线密码体制研究[J].小型微型计算机系统,2001,22(12):1452-1455. |
| 作者姓名： | 张龙军 李长虹 沈钧毅 |
| 作者单位： | 1. 中山大学信息科技学院, 2. 深圳市第一技工学校, 3. 西安交通大学软件研究所, |
| 基金项目： | 国家自然科学基金(编号:60133020,69975011,60172067)资助项目. |
| 摘 要： | 椭圆曲线密码体制以其特殊的优越性越来越引起人们的高度重视，密码学界普遍认为它将替代目前通用的RSA密码体制而成为新的通用公钥密码体制，本文分析了椭圆曲线密码体制的安全性基础性基础以及常见的攻击方法，指出选择安全的椭圆曲线是构建安全椭圆曲线密码体制的关键，并给出了构造有限域Fp上安全椭圆曲线的方法。 |
| 关 键 词： | 有限域 椭圆曲线 离散对数 密码体制 密码学 信息安全 |
| 文章编号： | 1000-1220(2001)12-1452-04 |
RESEARCH OF SECURE ELLIPTIC CURVE CRYPTOSYSTEM BASED ON THE FINITE FIELD FP |
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| ZHANG Long jun,LI Chang hong,SHEN Jun yi.RESEARCH OF SECURE ELLIPTIC CURVE CRYPTOSYSTEM BASED ON THE FINITE FIELD FP[J].Mini-micro Systems,2001,22(12):1452-1455. | |
| Authors: | ZHANG Long jun LI Chang hong SHEN Jun yi |
| Affiliation: | ZHANG Long jun 1 LI Chang hong 2 SHEN Jun yi 3 1 |
| Abstract: | The elliptic curve cryptosystem is more and more be high notice by its special superiority. Cryptographicist universally think that the elliptic curve cryptosystem is going to stead the current RSA cryptosystem at present and become a new current public key cryptosystem. The paper analyzed the security base of the elliptic curve cryptosystem and the frequent attacks to it. Point out that the secure elliptic curve is the master key of constructing the secure elliptic curve cryptosystem, and present a method of constructing the secure elliptic curve over the finite field Fp. |
| Keywords: | Finite field Elliptic curve Discrete logarithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |