12-04-2021, 05:41 PM
(12-04-2021, 03:44 PM)geoffreycaveney wrote: You are not allowed to view links. Register or Login to view.why then did this process apparently decrease the entropy of the resulting cipher text rather than increase it?I don't believe that there is any fundamental law that an encryption technique must increase entropy. It is perfectly possible for a cipher to decrease entropy.

