Halimbawa, ang 8-bit key ay may 256 na posibleng permutation, o kombinasyon, samantalang ang 56-bit key ay may mahigit 72 quadrillion na kombinasyon.
An eight-bit key, for example, has 256 possible combinations, or permutations, whereas a 56-bit key has more than 72 quadrillion permutations.jw2019 jw2019