questions about boot-time entropy loading

2014-02-10 Thread Jean-Philippe Ouellet
Hello, While hacking on the sparc64 bootloader (patch in another mail) I had some questions about the recently added super-early entropy loading code. http://www.openbsd.org/cgi-bin/cvsweb/src/sys/arch/sparc64/stand/ofwboot/boot.c.diff?r1=1.19;r2=1.20 From the commit message: Try to load

Re: questions about boot-time entropy loading

2014-02-10 Thread Ted Unangst
On Mon, Feb 10, 2014 at 20:58, Jean-Philippe Ouellet wrote: 2) I suspect that seeding your PRNG with data sent in the clear isn't a great idea in the first place. 3) If you're netbooting anyway, by the time you actually fetch the kernel you've already done a bunch of network operations.