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The Secrets of the Chaocipher Finally Revealed

nickpelling2 writes "In 1918, John F. Byrne invented a truly amazing cipher system, called 'The Chaocipher,' that fit inside a small cigar box, could be operated by a ten-year-old, yet produced practically unbreakable ciphertext (arguably even stronger than the Nazi Enigma machine). But now, thanks to the efforts of Chaocipher fan Moshe Rubin and the generous gift of Byrne's cryptographic effects by his daughter-in-law Pat Byrne to the National Cryptologic Museum, the secrets of the Chaocipher are finally starting to be revealed — it's a great story. To accompany Moshe Rubin's excellent textual description of the Chaocipher, I've posted a 30-second animation of the Chaocipher in action to YouTube, just in case anyone wants to see the most devious cipher of the 20th century in action (sort of)."

3 of 121 comments (clear)

  1. Re:Glad parent is modded "Insightful" by omglolbah · · Score: 0, Offtopic

    +5 for effort :p

  2. Re:Glad parent is modded "Insightful" by buckeyeguy · · Score: 0, Offtopic

    Now that Slashdot has been taken over by 4chan, the least they could do is change the logo at the top of the page.

    --
    I'd have a personalized plate on my car, but "toxic bachelor" won't fit into 7 letters.
  3. Re:The 20th Century? by thms · · Score: 0, Offtopic

    In some countries centuries are actually labelled in that fashion. So maybe you should just advise said AC to travel more of the real or virtual world instead. But less breeding is always good. Though, probably not in said countries, with their negative population growth....