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Galois环上弹性函数的构造(英文)

  • 胡磊 ,
  • 文铁华 ,
  • 冯登国
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  • 1. 中国科学院研究生院信息安全国家重点实验室, 北京 100039
    2. 中南大学信息科学与工程学院, 长沙 410083

收稿日期: 2002-09-02

  修回日期: 2002-11-13

  网络出版日期: 2003-05-10

Construction of Resilient Functions over a Galois Ring

  • HU Lei ,
  • WEN TieHua ,
  • FENG DengGuo
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  • 1. State Key Laboratory of Information Security, Graduate School, Chinese Academy of Sciences, Beijing 100039, China;
    2. School of Information Science and Engineering, Zhongnan University, Changsha 410083, China

Received date: 2002-09-02

  Revised date: 2002-11-13

  Online published: 2003-05-10

Supported by

supported by the National Natural Science Foundation of China (Grant No.90104034) and the 863 Program (Grant No.2002AA141020)

摘要

给出了Galois环上弹性函数的一种构造方法:通过拟仿射函数组合若干弹性函数得到更高弹性阶的弹性函数。讨论了拟仿射函数的构造,结果显示存在丰富的拟仿射函数

本文引用格式

胡磊 , 文铁华 , 冯登国 . Galois环上弹性函数的构造(英文)[J]. 中国科学院大学学报, 2003 , 20(3) : 353 -357 . DOI: 10.7523/j.issn.2095-6134.2003.3.015

Abstract

Presents a method to combine resilient functions over a Galois ring by a quasi-affine function to get a new resilient function of higher resilient order.From the discussion of the construction of quasi-affine functions, it is seen that there are abundant choices of quasi-affine functions.

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