Qichun Wang

activity

20142024

most citedA new construction of differentially 4-uniform permutations over

F_{2^{2 k}}

2 citations · 2 across the 3 of their papers we have counts for

collaborators

3 papers

cs.IT2024

Determining the Weight Spectrum of the Reed--Muller Codes RM(m-6,m)

Yueying Lou, Qichun Wang

The weight spectra of the Reed-Muller codes $R M (r, m)$ were unknown for $r = 3, ..., m - 5$ . In IEEE Trans. Inform. Theory 2024, Carlet determined the weight spectrum of $R M (m - 5, m)$ for $…

cs.CR2023

Trace Monomial Boolean Functions with Large High-Order Nonlinearities

Jinjie Gao, Haibin Kan, Yuan Li +2

Exhibiting an explicit Boolean function with a large high-order nonlinearity is an important problem in cryptography, coding theory, and computational complexity. We prove lower bo…

cs.IT2014★ 2 cited

A new construction of differentially 4-uniform permutations over $F_{2^{2 k}}$

Jie Peng, Chik How Tan, Qichun Wang

Permutations over $F_{2^{2 k}}$ with low differential uniform, high algebraic degree and high nonlinearity are of great cryptographical importance since they can be chosen as the su…

Determining the Weight Spectrum of the Reed--Muller Codes RM(m-6,m)

Trace Monomial Boolean Functions with Large High-Order Nonlinearities

A new construction of differentially 4-uniform permutations over F22k​

A new construction of differentially 4-uniform permutations over $F_{2^{2 k}}$