Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Differential Spectrum of Some Power Functions With Low Differential
  Uniformity   In this paper, for an odd prime $p$, the differential spectrum of the power
function $x^{\frac{p^k+1}{2}}$ in $\mathbb{F}_{p^n}$ is calculated. For an odd
prime $p$ such that $p\equiv 3\bmod 4$ and odd $n$ with $k|n$, the differential
spectrum of the power function $x^{\frac{p^n+1}{p^k+1}+\frac{p^n-1}{2}}$ in
$\mathbb{F}_{p^n}$ is also derived. From their differential spectrums, the
differential uniformities of these two power functions are determined. We also
find some new power functions having low differential uniformity.

11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys
31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th
14
The categories of this paper are: math-ph
4
The categories of this paper are: cond-mat
6
The categories of this paper are: astro-ph
15
The categories of this paper are: nucl-ex
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom