Arthur Scherbius, memim.com/arthur-scherbius.html. This site gave me a picture of when Arthur Scherbius was younger. I think he was about in his early 20s, or late teens.
“Arthur Scherbius.” Computer Hope, 15 Sept. 2017, www.computerhope.com/people/arthur_scherbius.htm. This website gave me a picture of Arthur Scherbius after he invented the Enigma.
Bowling, Jason. “America's Unbroken World War 2 Cipher Machine.” Medium, Focus On History, 21 Jan. 2020, medium.com/focus-on-history/americas-unbroken-world-war-2-cipher-machine-5f31634c4056. This site gave me a picture of Edward Hebern’s original cipher machine that he made.
Chris Smith
Last updated: 02 November 2017. “Cracking the Enigma Code: How Turing's Bombe Turned the Tide of WWII.” BT.com, home.bt.com/tech-gadgets/cracking-the-enigma-code-how-turings-bombe-turned-the-tide-of-wwii-11363990654704. This one gave me a picture of the Enigma Machine.
“Exploring the Enigma.” Plus.maths.org, 26 July 2018, plus.maths.org/content/exploring-enigma. This one gave me a picture of the Nazis using the Enigma Machine.
“Hebern Electric Super Code Cipher Machine.” National Museum of American History, americanhistory.si.edu/collections/search/object/nmah_694514. This site told me when the cipher machine was available for commercial use.
Keystone-France. “L'inventeur Edward Hebern Devant Sa Machine Électromécanique De...” Getty Images, www.gettyimages.com/detail/news-photo/inventeur-edward-hebern-devant-sa-machine-électromécanique-news-photo/834338478. This site gave me a picture of Edward Hebern standing with his invention of the cipher machine.
PeoplePill. “About Arthur Scherbius: German Cryptographer (1878 - 1929): Biography, Facts, Career, Wiki, Life.” PeoplePill, peoplepill.com/people/arthur-scherbius/. This site gave me a picture of Arthur Scherbius.
Enigma History, cryptomuseum.com/crypto/enigma/hist.htm. This source told me that Edward Hebern created the first rotor-based cipher machine.Free Family Tree, Genealogy, Family History, and DNA Testing, www.myheritage.com/names/arthur_scherbius. This site told me Arthur Scherbius’s full name, his parents, and his wife.
“Before ENIGMA: Breaking the Hebern Rotor Machine.” CHM, 28 Aug. 2019, computerhistory.org/blog/before-enigma-breaking-the-hebern-rotor-machine/. This website told me that Edward Hebern stole a horse in 1908 and got his idea for the cipher machine while he was in jail.
“Enigma Machine.” Brilliant Math & Science Wiki, brilliant.org/wiki/enigma-machine/. This website told me what the Enigma Machine did and how difficult it was to decode it.
“Enigma Key Broken.” History.com, A&E Television Networks, 5 Nov. 2009, www.history.com/this-day-in-history/enigma-key-broken#:~:text=On July 9, 1941, crackerjack,codes for the Western front. This one told me all about the decoding of the Enigma, from the date, the first time they did it, and everything about them decoding.
Hern, Alex. “How Did the Enigma Machine Work?” The Guardian, Guardian News and Media, 14 Nov. 2014, www.theguardian.com/technology/2014/nov/14/how-did-enigma-machine-work-imitation-game. This site gave me descriptions of the exterior look on the Enigma, and the interior
Sabrina Schönhart, Armin Müller. Scherbius' Enigma, cs-exhibitions.uni-klu.ac.at/index.php?id=282. This site told we when and where Arthur Scherbius was born.
“WikiVisually.com.” WikiVisually, wikivisually.com/wiki/Edward_Hebern. This website told me all about Edward Hebern’s family and his childhood.