Question: Question 2: [4 marks]. 1. How many bytes in State are affected by ShiftRows? Briefly describe ShiftRows. 2. Show the first eight words of the

Question 2: [4 marks]. 1. How many bytes in State are

Question 2: [4 marks]. 1. How many bytes in State are affected by ShiftRows? Briefly describe ShiftRows. 2. Show the first eight words of the key expansion for a 128-bit key of all zeros

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