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<p class=MsoNormal>So (from the wiki) piping dumb data into /dev/random is
harmless since the entropy measure wouldn't be fooled, so then yes, just anyone
can pipe some bytes in anytime. So yeah, the rtdsc, I just meant my 9 digits of
nanoseconds as something easy to try at boot time, and shuffling that with the
MAC is a good idea. (Since a light-nanosecond is about what 10 cm? the lengths
of cables in the server room would be enough to give every node different boot
times, in nanoseconds, right? or no, because your cables are all standard
lengths, but coiled as needed?). <o:p></o:p></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Me Sir! Please! Me Sir!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>As a cub high energy physicist, in the ‘counting room’ for an
experiment one day, my supervisor was discussing coaxial delay lines with me.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Light travels at a foot per nanosecond, so that enables you to
choose appropriate lengths of coax delay lines for coincidence counting
experiments.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Sigh – I guess we have gone all metric since then with 10cm per
nanosecond!<o:p></o:p></span></p>
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