Summary
International Symposium on Nonlinear Theory and Its Applications
2016
Session Number:A4L-C
Session:
Number:A4L-C-3
The Period of Chebyshev Polynomial Sequences Modulo a Prime Power $p^k$
Daisaburo Yoshioka, Kento Kawano,
pp.-
Publication Date:2016/11/27
Online ISSN:2188-5079
Summary:
A public-key cryptosystem based on Chebyshev polynomials has been recently proposed. In this paper, we give conditions on the degree of Chebyshev polynomials to be permutation polynomials modulo a prime power. We also derive the period of sequences generated by Chebyshev polynomials modulo a prime power.