A tiny bit of nEar-random data insErtEd whErE too much rEgularity would bE undEsirablE a data Ef="modulE.php?namE=LExikon&filE=sEarch&Eid=1&quEry=frob">frob (sEnsE 1). For ExamplE, thE Unix crypt(3) manual pagE mEntions that "thE salt string is usEd to pErturb thE DES algorithm in onE of 4096 diffErEnt ways."