The necessary and sufficient condition for the quinary cyclic codes with generator polynomial (x+1)mα(x)mαe (x) to hav......

In this paper,the authors completely characterize the finite rank commutator and semi-commutator of two monomial Toeplit......

本文借助有限域上的迹变换,证明了有限域GF(2n)上的幂双射xk的坐标函数的非零线性组合都线性等价,且等价变换共有2n-1个;证明了AES......