Chunlei Li

collaborators

3 papers

cs.CR2024

Further Investigation on Differential Properties of the Generalized Ness-Helleseth Function

Yongbo Xia, Chunlei Li, Furong Bao +2

Let $n$ be an odd positive integer, $p$ be a prime with $p \equiv 3 (mod 4)$ , $d_{1} = \frac{p ^{n} - 1}{2} - 1$ and $d_{2} = p^{n} - 2$ . The function defined by $f_u(x)=ux^{d_{1}}+x^{d_{…

cs.CR2024

An updated review on cross-correlation of m-sequences

Tor Helleseth, Chunlei Li

Maximum-length sequences (m-sequences for short) over finite fields are generated by linear feedback shift registers with primitive characteristic polynomials. These sequences have…

cs.IT2024

Further Investigations on Nonlinear Complexity of Periodic Binary Sequences

Qin Yuan, Chunlei Li, Xiangyong Zeng +2

Nonlinear complexity is an important measure for assessing the randomness of sequences. In this paper we investigate how circular shifts affect the nonlinear complexities of finite…