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Differential spectra of power functions over finite fields with odd characteristic - 阎昊德 副教授 (西南交通大学)

作者:   来源:  时间:2021-04-19

彩神-Welcome题目:Differential spectra of power functions over finite fields with odd characteristic

报告人:阎昊德  副教授 (西南交通大学)

时间:2021年4月19日  下午16:00-17:00

彩神-Welcome地点:线上腾讯会议(会议号:724 258 271)

彩神-WelcomeAbstract : Functions with low differential uniformity have important applications in cryptography, coding theory and sequence design. The differential spectrum of a cryptographic function is of great interest for estimating its resistance to some variants of differential cryptanalysis. Finding power functions (i.e., monomial mappings) over finite fields with low differential uniformity and determining their differential spectra have received a lot of attention over the past two decades. This talk will introduce two recent results on the differential spectra of power functions over finite fields with odd characteristic.

联系人:张俊

举办单位:首都师范大学数学科学学院、首都师范大学交叉科学研究院

欢迎全体师生积极参加!