• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2007, Vol. 29 ›› Issue (6): 10-13.

• 论文 • 上一篇    下一篇

基于策略的网络安全防护系统框架研究

梅挺[1] 何大可[2] 张仕斌[3]   

  • 出版日期:2007-06-01 发布日期:2010-06-03

  • Online:2007-06-01 Published:2010-06-03

摘要:

椭圆曲线密码体制ECC与超椭圆曲线密码体制HCC是当前密码学领域研究的一大热点,它们都有自身的优势和不足。但是,从近几年密码学领域发展的情况来看,ECC和HCC必将是未来密码学领域应用的最佳选择。本文主要对ECC和HCC的基础理论知识、现状及发展趋势做了介绍和研究,并提出了在HCC的理论与实现中急需解决的一些问题。

关键词: 椭圆曲线(EC) 超椭圆曲线(HC) 密码体制

Abstract:

The Elliptic and Hyperelliptic Curve Cryptosystem is the most popular public key cryptosysytem at present. They have their own advantages and drawbacks.But considering the trend of cryptograghy in recent years, ECC and HCC will be the biggest winner in the cryptography field. This paper introduces thebasic theoretical knowledge,the current situation and the development trend of ECC and HCC mainly, and puts forth some problems in need of urgent solut ion in the HCC theory and implementation.

Key words: elliptic curve, hyperelliptic curve, cryptosystem