On Wed, Jul 18, 2018 at 04:22:35PM -0400, Sandy Harris wrote: > > Yes & one of those can also solve any difficulty with random(4) at > startup. Another alternative, perhaps easier on some systems, is > Denker's Turbid trng: > https://www.av8n.com/turbid/paper/turbid.htm In the link above I saw breadboards with resistors plugged in, alligator clips to TRG plugs, shield boxes with aluminum foil, and doing calibrations using voltmeters. While that induced a pleasant flashback to my junior high days when I experimented with electronics, I'm not entirely sure most sysadmins would call that "easy". :-) - Ted
