key generation in a script or non interactive mode?
roam at ringlet.net
Fri Jul 11 12:38:59 CEST 2008
On Thu, Jul 10, 2008 at 08:25:55PM -0400, David Shaw wrote:
> On Jul 10, 2008, at 5:41 PM, Afzal, Naeem M wrote:
> > Ok, I was able to resolve this issue. I have to set HOME=/root
> > inside the shell to get it going. Now I have new problem, script
> > runs ok from within this chroot fs, but when keys generation process
> > just hangs with statement:
> > "Not enough random bytes available. Please do some other work....
> > (Need 284 more bytes)"
> > How can I force it to complete it?
> Your entropy source dried up. Normally I'd suggest wiggling the mouse
> or poking at the keyboard to make some more entropy, but if you're
> running completely unattended that may be hard (you may not even have
> a mouse on that box).
I usually do something like "find / -print0 | xargs -0 cksum", but that,
of course, assumes that the kernel will gather entropy from the disk.
> There is a good article on entropy gathering on Linux (I'm assuming
> you are running Linux here) at http://lwn.net/Articles/283103/
Aye, this is a good article indeed, worth reading by both sysadmins and
everyone else who is interested in randomness :)
Peter Pentchev roam at ringlet.net roam at cnsys.bg roam at FreeBSD.org
PGP key: http://people.FreeBSD.org/~roam/roam.key.asc
Key fingerprint FDBA FD79 C26F 3C51 C95E DF9E ED18 B68D 1619 4553
When you are not looking at it, this sentence is in Spanish.
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