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  <title>Erik L. Arneson — Writer and Software Developer</title>
  <subtitle>Erik L. Arneson is a freelance writer and software developer with WordPress experience. He is located in Portland, Oregon.</subtitle>
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  <updated>2026-06-18T15:03:10+00:00</updated>
  <id>https://arnesonium.com/feeds/cryptology.xml</id>
  <author>
    <name>Erik L. Arneson</name>
  </author>
      <entry>
        
        <title>Upcoming Lectures at Driftwood Public Library</title>
        <author>
          <name>Erik L. Arneson</name>
        </author>        
        <link href="https://arnesonium.com/2017/04/upcoming-lectures-at-driftwood-public-library/" rel="alternate" type="text/html" title="Upcoming Lectures at Driftwood Public Library" />
        <updated>2017-04-13T17:04:39+00:00</updated>
        <id>https://arnesonium.com/2017/04/upcoming-lectures-at-driftwood-public-library</id>
          <category term="announcement" />
        
          <category term="cryptography" />
        
          <category term="cryptology" />
        
          <category term="history" />
        
          <category term="history-of-cryptography" />
        
          <category term="public-speaking" />
        
          <category term="secret-societies" />
        <content type="html" xml:base="https://arnesonium.com/2017/04/upcoming-lectures-at-driftwood-public-library/">&lt;p&gt;&lt;a href=&quot;http://www.driftwoodlib.org/&quot; target=&quot;_blank&quot;&gt;Driftwood Public Library&lt;/a&gt; in Lincoln City has selected &lt;a href=&quot;http://amzn.to/2p11dfj&quot; target=&quot;_blank&quot;&gt;Mr. Penumbra’s 24-hour Bookstore&lt;/a&gt; for their 2017 Everybody Reads event. They’ve invited me to give two lectures. This is going to be fun!
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&lt;h2 id=&quot;secret-societies-in-fiction&quot;&gt;Secret Societies in Fiction&lt;/h2&gt;

&lt;p&gt;&lt;strong&gt;Tuesday, April 25, 6:30pm&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;This is going to be a lecture about secret societies. I’m going to talk about what a secret society is, and then we’ll look at how they’re portrayed in fiction. We will also talk about how fictional secret societies have sometimes become &lt;em&gt;real&lt;/em&gt; secret societies, and the relationship between secrecy and fiction in the real world.&lt;/p&gt;

&lt;h2 id=&quot;how-computers-changed-cryptography&quot;&gt;How Computers Changed Cryptography&lt;/h2&gt;

&lt;p&gt;&lt;strong&gt;Wednesday, April 26, 2:00pm&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;If you saw &lt;a href=&quot;https://arnesonium.com/2017/03/omsi-science-on-screen-the-imitation-game/&quot;&gt;my OMSI talk&lt;/a&gt;, then you already know that this is a subject I’m passionate about! I will be discussing the history of computers and how it’s intertwined with the cryptography arms race. Maybe I will even introduce some hand ciphers to the crowd! I am going to have fun with this one.&lt;/p&gt;

&lt;p&gt;I am sure that more information on both of these will be available soon, including Facebook events and other such things. In the meantime, visit the &lt;a href=&quot;http://www.driftwoodlib.org/&quot; target=&quot;_blank&quot;&gt;Driftwood Public Library website&lt;/a&gt; for more information.&lt;/p&gt;</content>
      </entry>
    
      <entry>
        
        <title>OMSI Science on Screen Wrapup</title>
        <author>
          <name>Erik L. Arneson</name>
        </author>        
        <link href="https://arnesonium.com/2017/03/omsi-science-on-screen-wrapup/" rel="alternate" type="text/html" title="OMSI Science on Screen Wrapup" />
        <updated>2017-03-29T16:51:34+00:00</updated>
        <id>https://arnesonium.com/2017/03/omsi-science-on-screen-wrapup</id>
          <category term="cryptography" />
        
          <category term="cryptology" />
        
          <category term="history" />
        
          <category term="omsi" />
        
          <category term="public-speaking" />
        
          <category term="security" />
        <content type="html" xml:base="https://arnesonium.com/2017/03/omsi-science-on-screen-wrapup/">&lt;p&gt;My talk at OMSI last night, “Computers and the Dawn of Modern Cryptography,” went really well. It was a great crowd and there was a good Q&amp;amp;A session afterwards. I’m going to keep this post really brief. First, there will be slides for my talk. Following that will be a brief bibliography if you’re interested in learning more about this fascinating topic.
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&lt;p&gt;&lt;a class=&quot;button&quot; href=&quot;http://arnesonium-downloads.s3.amazonaws.com/OMSI-Computers%20and%20Cryptography.pdf&quot;&gt;Click here to download my slides.&lt;/a&gt;&lt;/p&gt;

&lt;h2 id=&quot;bibliography&quot;&gt;Bibliography&lt;/h2&gt;

&lt;ul&gt;
	&lt;li&gt;Singh, Simon. &lt;a href=&quot;http://amzn.to/2mQ4u0v&quot; target=&quot;_blank&quot;&gt;The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography.&lt;/a&gt; Reprint edition. New York: Anchor, 2000. &lt;em&gt;This book is the best resource I&apos;ve found for a logical breakdown of how cryptography and cryptanalysis worked for WWII cryptology.&lt;/em&gt;&lt;/li&gt;
	&lt;li&gt;Boone, J. V. &lt;a href=&quot;http://amzn.to/2nAHOQJ&quot; target=&quot;_blank&quot;&gt;A Brief History of Cryptology.&lt;/a&gt; Annapolis, Md: Naval Institute Press, 2005.&lt;/li&gt;
	&lt;li&gt;Copeland, B. Jack, ed. &lt;a href=&quot;http://amzn.to/2o7OZkw&quot; target=&quot;_blank&quot;&gt;Colossus: The Secrets of Bletchley Park’s Codebreaking Computers.&lt;/a&gt; Oxford ; New York: Oxford University Press, 2006. &lt;em&gt;I can&apos;t wait to explore this book more! It is a massive collection of articles and papers from a wide array of authors.&lt;/em&gt;&lt;/li&gt;
	&lt;li&gt;Drea, Edward J. MacArthur’s ULTRA: Codebreaking and the War against Japan, 1942-1945. Modern War Studies. Lawrence, Kan: University Press of Kansas, 1992.&lt;/li&gt;
	&lt;li&gt;Wilcox, Jennifer, United States, National Security Agency/Central Security Service, and Center for Cryptologic History. Sharing the Burden: Women in Cryptology during World War II. Fort George G. Meade, Md.: Center for Cryptologic History, National Security Agency, 1998.&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;In addition, almost all of the photos and information on individual cipher machines can be found at &lt;a href=&quot;http://www.cryptomuseum.com/index.htm&quot; target=&quot;_blank&quot;&gt;Crypto Museum&lt;/a&gt;. This is a rich and bountiful resource for those interested in the internal workings of modern encryption.&lt;/p&gt;</content>
      </entry>
    
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