<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Sep 4, 2019, at 1:05 PM, Tom Mitchell <<a href="mailto:mitch@niftyegg.com" class="">mitch@niftyegg.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div dir="ltr" class=""><br class=""></div><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Aug 25, 2019 at 10:04 PM Bill Cox <<a href="mailto:waywardgeek@gmail.com" class="">waywardgeek@gmail.com</a>> wrote:<br class=""></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr" class=""><div class="">Ring oscillator based TRNGs suck, hugely. </div></div></blockquote></div></div></div></blockquote><br class=""></div><div>An alternative is to use heat noise in CCD sensors</div><div><span class="Apple-tab-span" style="white-space:pre"> </span><a href="https://www.youtube.com/watch?v=xprw94vMg-A" class="">https://www.youtube.com/watch?v=xprw94vMg-A</a></div><div><br class=""></div><div>If you would like a copy of the paper, you can reply to me. </div><div><br class=""></div><div>Jim</div><div><br class=""></div><br class=""></body></html>