Find The Inverse Of Xsup5sup Modulo Xsup8supxsup4sup Xsup3sup X #115
Find the inverse of (x<sup>5</sup>) modulo (x<sup>8</sup>+x<sup>4</sup> +x<sup>3</sup>+ x + 1).
This multiple choice question (MCQ) is related to the book/course gs gs124 Introduction Cyber Security. It can also be found in gs gs124 Basic Concepts in Number Theory and Finite Fields - Polynomial and Modular Arithmetic - Quiz No.3.
Find the inverse of (x5) modulo (x8+x4 +x3+ x + 1).
x5+ x4+ x3+x+1
x5+ x4+ x3
x5+ x4+ x3+1
x4+ x3+x+1