At least one of the answers above is NOT correct.

$(1$ point$)$ This question concerns the DES IP box.

Please enter all answers as strings of $0\text{'}$s and $1\text{'}$s$.$

Consider the $64$ bit DES block below.

$0000000001100001001000000000000000000000000000000000000000001000$

Suppose that this is the initial input to DES. What will the block look like after the initial permutation $($IP$)$ is applied?

$11000000000000000000000000000000100000000000000000($

If we apply the $I{P}^{-1}$ transformation to the above, what will the result be$?$

$00000000011000010010000000000000000000000000000000($