[DES Round Function Example] Compute the DES round function F(ki,x) see Lecture 3-2, Slide 41 for x = 01234567 (in hex) and ki being an all-one string (of 48 bits). For simplicity, assume "E" to be a function which replicates the last two bytes of the input-i.e., just take E(x) = 012345674567 (in hex). Also for simplicity, take P to be an identity permutation (i.e., just ignore it). The idea of an S-box function was explained in Lecture 3-2, Slide 42, and the S-box functions of DES can be found in the NIST publication referenced in Question 5. Task: Write the output of the DES round function F(ki,x) for the input given above. Explain your computation. [DES Round Function Example] Compute the DES round function F(ki,x) see Lecture 3-2, Slide 41 for x = 01234567 (in hex) and ki being an all-one string (of 48 bits). For simplicity, assume "E" to be a function which replicates the last two bytes of the input-i.e., just take E(x) = 012345674567 (in hex). Also for simplicity, take P to be an identity permutation (i.e., just ignore it). The idea of an S-box function was explained in Lecture 3-2, Slide 42, and the S-box functions of DES can be found in the NIST publication referenced in Question 5. Task: Write the output of the DES round function F(ki,x) for the input given above. Explain your computation