Galois Field GF(256)

C++20 implementation of the Galois Field GF(256), aka GF($2^8$), using the reducing polynomial $x^8 + x^4 + x^3 + x + 1$.

In this field, each element is represented by a single byte.

The provided operations are: addition, subtraction, multiplication, division, logarithm, power, inverse and polynomial interpolation.