On multiplying (x6+x4+x2+x+1) by (x7+x+1) in GF(28) with irreducible polynomial (x8 + x4 + x3 + x + 1) we get
Posted: Thu Jul 14, 2022 8:10 am
a) x7+x6+ x3+x2+1
b) x6+x5+ x2+x+1
c) x7+x6+1
d) x7+x6+x+1
b) x6+x5+ x2+x+1
c) x7+x6+1
d) x7+x6+x+1