(1 point) This question concerns the DES S-boxes.

Please enter all answers in decimal.

Consider the two 6-bit numbers x1=101110 and x2=000000.

What is S1(x1)? (in decimal)

What is S1(x2)? (in decimal)

What is S1(x1x2)? (in decimal)

What is S1(x1)S1(x2)? (in decimal)

This shows that S1 is non-linear with respect to x1 and x2.

Chapter 3: Problem 2 Previous Problem Problem List Next Problem (1 point) This question concerns the DES S-boxes. Please enter all answers in decimal. Consider the two 6-bit numbers x1 = 101110 and x2 = 000000. What is S1(x1)? (in decimal) What is S1(x2)? (in decimal) What is S1(x1 * x2)? (in decimal) What is S1(x1) S1(x2)? (in decimal) This shows that Si is non-linear with respect to x and X2