Cryptanalysis of the Enigma by the letters on the top row of the Enigma keyboard. So, "continuation of message sent at 2330" was represented as "FORTYWEEPYYWEEPY". "Cribs" were fundamental to the British approach to solving Enigma keys, but guessing the plaintext for a message was a highly skilled business. So in 1940 Stuart Milner-Barry set up a special "Crib Room" in Hut 8. Foremost amongst the knowledge needed for identifying cribs was the text of previous decrypts. Bletchley Park maintained detailed indexes of message preambles, of every person, of every ship, of every unit, of every weapon, of every technical term and of repeated
The Man That Was Used Up The Man That Was Used Up "The Man That Was Used Up", sometimes subtitled "A Tale of the Late Bugaboo and Kickapoo Campaign", is a short story and satire by Edgar Allan Poe. It was first published in 1839 in "Burton's Gentleman's Magazine". The story follows an unnamed narrator who seeks out the famous war hero John A. B. C. Smith. He becomes suspicious that Smith has some deep secret when others refuse to describe him, instead remarking only on the latest advancements in technology. When he finally meets Smith, the man must first be assembled piece by piece. It