On Wed, Dec 22, 2010 at 04:29:59PM +0100, Kurt Knochner wrote:
> 2010/12/22 Theo de Raadt <dera...@cvs.openbsd.org>:
> > Go ahead, do a FIPS check on it. You will be doing a FIPS check on
> > 4096 bytes here, then a gap of unknown length, then 4096 bytes here,
> > then a gap of unknown length, then 4096 bytes here, then a gap of
> > unknown length, ....
> Do you have a hint, how I could emit the random values from arc4random
> in a "clever" way?
This isn't even remotely clever, but printf() and some base64 encoding
should work fine for a one-off experiment. There *is* a limit to how
much you can print before you fill up the dmesg; if insufficient, try
compiling with a CONFIG.MP_LARGEBUF like this:
---
include "arch/amd64/conf/GENERIC.MP"
option MSGBUFSIZE=131072
---
You may wish to look at misc/ent.
Joachim
