On 08/21/2010 10:46 PM, Wolfgang S. Rupprecht wrote:
Is there an approved way to increase the speed at which the random pool
for /dev/random fills up? I'm playig with dnssec and getnerating 2k rsa
keys is taking up to 3 hours. I've been googling a bit and Intel x86_64
machines seem to have random number hardware built in (perhaps also
AMD???) Is there a way to funnel this into the entropy pool?
-wolfgang
Sorry I was way too quick on the previous.
I've always heard that you can get faster random numbers by generating a
lot of interrupts. I usually do something like run
/etc/cron.daily/mlocate to generate a lot of disk activity.
And, as I said earlier, depending on how random you want your numbers to
be, you might consider using /dev/urandom, which is a pseudo-random
number generator and is a lot faster than /dev/random.