Re: bioctl softraid encryption question

2013-12-12 Thread Ted Unangst
On Thu, Dec 12, 2013 at 15:58, Richard B. Tilley wrote: > bioctl -c C -r number_of_rounds -l /dev/device softraid0 > > I have one question. Is there any way for an attacker to know how many > rounds I passed to bioctl from the volume itself? I mean forensically, > could that be extracted from the

bioctl softraid encryption question

2013-12-12 Thread Richard B. Tilley
Hello misc, I encrypt everything but / when I install OpenBSD systems. I use bioctl to do this. I do it at install and it works fine and it's simple and easy to do. I won't get into all of the details, but here is the command I use to encrypt: bioctl -c C -r number_of_rounds -l /dev/device soft