/dev/urandom
/dev/urandom
Posted May 11, 2006 20:35 UTC (Thu) by copsewood (subscriber, #199)In reply to: /dev/urandom by ekj
Parent article: On the safety of Linux random numbers
My understanding of this is that /dev/urandom reseeds a pseudo random sequence using values from /dev/random as seeds, with a reseeding frequency dependent upon how much genuine entropy is available.