Question: please solve the question in a paper , This problem deals with the AES - 1 2 8 block cipher. a ) Assume that the

please solve the question in a paper , This problem deals with the AES-128 block cipher.
a) Assume that the first column of the input to the InvMixColumn step is Si,0=(B4,52,E0,AE)16,
find the 3rd element of the corresponding column of the output state of the InvMixColumn step.
b) Given the input S2,1=(7A)16, find InvSubByte (S2,1).
c) Assume that round key 6(k6) is (980F71AF15C947D90CB7E859D67F67AD)16, find
the round keys for round 5(k5) and round 7(k7).
please solve the question in a paper , This problem deals

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