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<div class="moz-cite-prefix">On 1/16/26 3:43 AM, John Gilmore wrote:<br>
</div>
<blockquote type="cite" cite="mid:26364.1768563814@hop.toad.com">
<pre class="moz-quote-pre" wrap="">But in 1998, he gave a 23-minute talk on "Codes and Ciphers" at the
Imperial War Museum in London. That talk was recorded, and it's now
online:
<a class="moz-txt-link-freetext"
href="https://www.iwm.org.uk/collections/item/object/80017694"
moz-do-not-send="true">https://www.iwm.org.uk/collections/item/object/80017694</a>
</pre>
</blockquote>
<p>Very interesting. </p>
<p>I love that they broadcast vast amounts of dummy traffic to hide
the increase in traffic for D-Day.</p>
<p>And the story of the double-agent they killed and dropped out of
an airplane over Germany, along with a high quality codebook the
SOE devised for a non-existent resistance inside Germany.</p>
<p><br>
</p>
<p>Question: What is a "worked out key"?</p>
<p><br>
</p>
<p>Thanks,</p>
<p>-kb<i> </i></p>
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