Need help
Posted: Mon Jul 11, 2022 9:54 am
Need help
Question 7 Considering the Galois fields used in AES with irreducible polynomial of P(x) = x³ + x² + x³ + x + 1, answer the following to find the difference between 4416 and 2216 (i.e., 4416 -2216) in GF(28) expressed as a hexadecimal. 44160100 0100₂ = [Select] 2216 = 0010 0010₂= [Select] 4416-2216 [Select] [Select] Question 8 3316 0011 00112 = [Select] 15 pts Considering the Galois fields used in AES with irreducible polynomial of P(x) = x³ + x² + x³ + x + 1, answer the following to find the plain polynomial product (i.e., the result of multiplication) of 5516 and 3316 in GF(28) expressed as a hexadecimal. 5516 0101 0101₂ = [Select] 5516 * 3316 [Select] [Select] 15 pts
- Need Help 1 (33.54 KiB) Viewed 34 times