The S-Box design criteria were eventually published -LRB- PERSON@1 , NUMBER@1 -RRB- after the public rediscovery of differential cryptanalysis , showing that they had been carefully tuned to increase resistance against this specific attack .

In NUMBER@1 , the S-Box design criteria were finally published by its designers after the public rediscovery of differential cryptanalysis , showing that they had been carefully tuned the design to increase resistance against differential cryptanalysis attacks .
