Some Results on the Degenerate Criterion of Cryptographic Functions over Finite Fields

摘要：

The paper reveals the relationship between degenerate criterion and Chrestenson spectra of cryptographic functions over finite field. Two examples are proposed to show how we can decide whether a cryptographic function is degenerate through the support of its Chrestenson spectra, which can make us construct cryptographic function to resist substitution attacks by a new function with fewer variables.

关键词： nondegenerate criterion Finite Field Chrestenson cyclic spectra Chrestenson linearc spectra

作者: Jihong Teng Xiaoying Huang Weiming Zhang

作者单位: Department of mathematics and physics, Zhengzhou Information Engineering University, Zhengzhou, Chin Department of Information Research, Zhengzhou Information Science and Technology Institute, Zhengzho

会议类型: 国际会议

会议名称: 2010年IEEE多媒体信息网络与安全国际会议

会议地点: 南京

会议语种:英文

页码: 875-878

在线出版日期: 2010-11-01（万方平台首次上网日期，不代表论文的发表时间）