Results on rotation symmetric polynomials over GF(p)
In this paper, we generalize the recent counting results about rotation symmetric Boolean functions to the rotation symmetric polynomials over finite fields GF(p). By using Mbius function, we obtain some formulas for more general n, the number of variables. Some known formula in Boolean case are simplified.
polynomials boolean function finite fields mbius function cryptography rotation symmetry euler function principle of inclusion and exclusion