Given the plaintext in hex {0001020304050607 08090A0B0C0D0E0F} and the key {0101010101010101  1111111111111111}.
0 = ZERO
a) Show the Input State and the Key, displayed as a 4 x 4 matrix.
b) Show only the value of the LAST byte of the State after the initial AddRoundKey.
c) Show only the value of the LAST byte of the State after SubBytes.Describe how you arrive at the answer.

d) Show only the value of the LAST byte of the State after ShiftRows. Describe how you arrive at the answer. 

Answer rating: 100% (QA)

a Show the Input State and the Key displayed as a 4 x 4 matrix Input State Key b Show only the value ... View the full answer