基于改进ECC的网络安全评价算法研究  

Research on Network Security Evaluation Algorithm Based on Improved ECC

作　　者：刘东伟 LIU Dong-wei(Hebei Zhongyan Industry Co.,Ltd.,Shijiazhuang 050051 China)

机构地区：[1]河北中烟工业有限责任公司,河北石家庄050051

出　　处：《自动化技术与应用》2021年第8期47-51,共5页Techniques of Automation and Applications

基　　金：河北省科技厅科学技术研究与发展计划(编号1020580)。

摘　　要：基于改进的椭圆曲线密码学(ECC)算法应用于网络安全评价领域。椭圆曲线离散对数问题(ECDLP)对于椭圆曲线密码方案的安全性至关重要。介绍了解决ECDLP一种方法,确定了已知用于密码学目的较弱的特殊椭圆曲线类别,并描述了避免较弱椭圆曲线的方法。该算法的应用,可以对网络安全性进行有效地评估,从而保障企业网络运行安全。The improved elliptic curve cryptography(ECC) algorithm is applied to the field of network security evaluation. The elliptic curve discrete logarithm problem(ECDLP) is very important for the security of ECC. This paper introduces a method to solve ECDLP, determines the special elliptic curve category which is known to be weak for cryptography purpose, and describes the method to avoid weak elliptic curve. The application of the algorithm can effectively evaluate the network security, so as to ensure the safety of enterprise network operation.

关 键 词：ECC算法 网络安全 椭圆曲线离散对数 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]