1
$\begingroup$

This question already has an answer here:

  1. Why doesn't last round of DES have swapping?

  2. Why MixColumn is not included in last round in AES?

$\endgroup$

marked as duplicate by mikeazo Jan 4 '17 at 18:56

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

  • 1
    $\begingroup$ Your second question is answered here. $\endgroup$ – mikeazo Jan 4 '17 at 18:54
  • 1
    $\begingroup$ Your first question is answered here. $\endgroup$ – mikeazo Jan 4 '17 at 18:55

Browse other questions tagged or ask your own question.