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Topic: Enigma novel


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In the News (Thu 24 Dec 09)

  
  Enigma machine - Wikipedia, the free encyclopedia
Although the Enigma cipher has cryptographic weaknesses, it was, in practice, only their combination with other significant factors which allowed codebreakers to read messages: mistakes by operators, procedural flaws, and the occasional captured machine or codebook.
In early Enigma models, the alphabet ring is fixed; a complication introduced in later versions is the facility to adjust the alphabet ring relative to the core wiring.
Users of Enigma were assured of its security by the large number of possibilities; it was not feasible for an adversary to even begin to try every possible configuration in a brute force attack.
en.wikipedia.org /wiki/Enigma_machine   (6155 words)

  
 Enigma_machine
However, the reflector also gives Enigma the property that no letter can encrypt to itself; this property was exploited by codebreakers: it was a severe conceptual flaw, a cryptological mistake.
In the Wehrmacht Enigma, the reflector is fixed and does not rotate, and appeared in four versions.
The Swiss used a version of Enigma called model K or Swiss K, for military and diplomatic use, which was very similar to the commercial Enigma D. The machine was broken by a number of parties, including Germany, France, Britain and the United States (the latter codenamed it INDIGO).
www.brainyencyclopedia.com /encyclopedia/e/en/enigma_machine.html   (5881 words)

  
 Useful links
Biography of the brilliant Brittish mathematician Alan Turing who contributed to the cracking of the Enigma code and who is also considered the father of the modern computer.
A detailed description of the Enigma and the German codebooks is given and the full original German Enigma Manual is printed in the appendix.
Although this book is actually a novel, in part based on a number of real events that happened in and around Bletchley Park during WWII, it gives a good impression of life at BP.
www.xat.nl /enigma-e/links   (1440 words)

  
 Stanley Kauffmann   (Site not responding. Last check: 2007-10-24)
He has published seven novels and a collection of memoir pieces, Albums of Early Life.
Why not to read a novel that's been made into a film; and why not to film a failed adaptation.
Kate Winslet's remarkable performance is the key to Enigma.
www.tnr.com /showBio.mhtml?pid=24&sa=1   (3126 words)

  
 History News Network
The Battle of Flamborough Head, as it came to be called, entered sailing history as one of the most epic single-ship actions ever, and made Jones a celebrity on both sides of the Atlantic.
The Bonhomme Richard and its opponent, the HMS Serapis, each lost half its crew in a battle so improbably fearsome it would seem lifted from a Patrick O'Brian novel.
For more than an hour, the two ships fought hull-to-hull, firing and on fire at the same time.
www.historynewsnetwork.com /roundup/41.html   (10430 words)

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