Question: 3.11 20. Do your Show that the matrix given here, with entries in GF(24), is the inverse of the matrix used in the MixColumns step

3.11 20. Do your Show that the matrix given here, with

3.11 20. Do your Show that the matrix given here, with entries in GF(24), is the inverse of the matrix used in the MixColumns step of S-AES

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