Re: entropy

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Luca wrote:
> Hi all,
>  if I simply write to /dev/random, will that increase the entropy of my
> system? (I'm assuming that the data I'm writing are random and that
> somehow I got them).

Wikipedia says so.

My tests say no.

In particular this brutal approach does not increase the entropy
  cat /dev/urandom >/dev/random
(it is stupid to do that, I know, but it's just a test)

You could investigate on how rngd works.

-- 
   Roberto Ragusa    mail at robertoragusa.it

-- 
fedora-list mailing list
fedora-list@xxxxxxxxxx
To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines

[Index of Archives]     [Current Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Yosemite News]     [Yosemite Photos]     [KDE Users]     [Fedora Tools]     [Fedora Docs]

  Powered by Linux