Question: Do the operations InvShiftRows and InvSubBytes in S-AES commute? and can the operations AddRoundKey and InvMixColumns in S-AES commute? Where s-aes is the simple-advanced encryption

Do the operations InvShiftRows and InvSubBytes in S-AES commute? and can the operations AddRoundKey and InvMixColumns in S-AES commute? Where s-aes is the simple-advanced encryption standard.

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