Find the S-Box output of the input which you will obtain by following the steps: (a)...

 

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Find the S-Box output of the input which you will obtain by following the steps: (a) Take the last 8 digits of your *number and take mod 2 of each digit. (b) Convert your *row number (1 to 166) to binary string of length 8 (by padding the first digits with 0's if needed). (c) XOR these two binary strings. (d) Find this binary string's correspondent polynomial in the filed F28 = F2[x]/ <x8 + x4 + x3 + x+1>. (e) Find the inverse of this polynomial in F28 and convert it to binary. *number=180201019 *row=36 d and e answers are important. Find the S-Box output of the input which you will obtain by following the steps: (a) Take the last 8 digits of your *number and take mod 2 of each digit. (b) Convert your *row number (1 to 166) to binary string of length 8 (by padding the first digits with 0's if needed). (c) XOR these two binary strings. (d) Find this binary string's correspondent polynomial in the filed F28 = F2[x]/ <x8 + x4 + x3 + x+1>. (e) Find the inverse of this polynomial in F28 and convert it to binary. *number=180201019 *row=36 d and e answers are important.

Answer rating: 100% (QA)

a To get the mod value we have to divide the number ... View the full answer