3 ms·
>RDRAND is kinda-sorta like /dev/urandom, while RDSEED is /dev/random with stronger entropy guarantees. /dev/urandom and /dev/random is almost the same nowaday
by garaetjjte 4y ago
>RDRAND is kinda-sorta like /dev/urandom, while RDSEED is /dev/random with stronger entropy guarantees.
/dev/urandom and /dev/random is almost the same nowadays, the only difference is that random will block after boot until enough entropy is collected, but it never "runs out" of entropy anymore.