• Thumbnail for Bletchley Park
    Bletchley Park is an English country house and estate in Bletchley, Milton Keynes (Buckinghamshire), that became the principal centre of Allied code-breaking...
    115 KB (11,603 words) - 23:13, 9 November 2024
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    civil parishes of Bletchley and Fenny Stratford and West Bletchley. In 2011, the two parishes had a combined population of 37,114. Bletchley is best known...
    21 KB (2,356 words) - 20:31, 28 July 2024
  • Thumbnail for Women in Bletchley Park
    About 7,500 women worked in Bletchley Park, the central site for British cryptanalysts during World War II. Women constituted roughly 75% of the workforce...
    35 KB (3,691 words) - 00:00, 8 November 2024
  • The Bletchley Circle is a television mystery drama series, set in 1952–53, about four women who worked as codebreakers at Bletchley Park. Dissatisfied...
    18 KB (1,180 words) - 00:26, 18 October 2024
  • Osla Benning (category Bletchley Park women)
    August 1921 – 29 October 1974) was a Canadian debutante, who worked at Bletchley Park, was Prince Philip's first girlfriend, and later married Sir John Henniker-Major...
    10 KB (905 words) - 03:58, 23 October 2024
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    Colossus computer (category Bletchley Park)
    mathematician Max Newman at the Government Code and Cypher School (GC&CS) at Bletchley Park. Alan Turing's use of probability in cryptanalysis (see Banburismus)...
    66 KB (7,148 words) - 16:18, 14 November 2024
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    Alan Turing (category Bletchley Park people)
    War II, Turing worked for the Government Code and Cypher School at Bletchley Park, Britain's codebreaking centre that produced Ultra intelligence. He...
    150 KB (15,146 words) - 04:48, 25 October 2024
  • Betty Webb (code breaker) (category Bletchley Park people)
    Vine-Stevens; born 13 May 1923) is an English code breaker who worked at Bletchley Park during World War II at the age of 18. Starting in 1941 she joined the...
    7 KB (593 words) - 03:14, 15 November 2024
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    be picked up and decrypted by Allied code-breakers headquartered at Bletchley Park, to give the intelligence known as Ultra. In Germany such orders were...
    169 KB (19,667 words) - 04:17, 16 November 2024
  • to reveal secret keys and code books. The term "crib" originated at Bletchley Park, the British World War II decryption operation, where it was defined...
    10 KB (1,279 words) - 17:58, 17 September 2024
  • Thumbnail for Lorenz cipher
    south London, and forwarded to the Government Code and Cypher School at Bletchley Park (BP). Some were deciphered using hand methods before the process was...
    34 KB (3,764 words) - 04:53, 7 October 2024
  • Thumbnail for AI Safety Summit
    the safety and regulation of artificial intelligence. It was held at Bletchley Park, Milton Keynes, United Kingdom, on 1–2 November 2023. It was the first...
    13 KB (950 words) - 20:32, 21 September 2024
  • Thumbnail for Bletchley railway station
    the Bletchley–Bedford Marston Vale line and the upcoming East West Rail link from Oxford. It is the nearest main line station for Bletchley Park (the...
    23 KB (2,218 words) - 23:10, 3 November 2024
  • The Imitation Game (category Bletchley Park)
    home break-in. During his interrogation, Turing talks of his work at Bletchley Park during WWII. In 1928, the young Turing is constantly bullied at boarding...
    83 KB (8,565 words) - 10:45, 18 November 2024
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    Fish (cryptography) (category Bletchley Park)
    Fish (sometimes capitalised as FISH) was the UK's GC&CS Bletchley Park codename for any of several German teleprinter stream ciphers used during World...
    14 KB (1,474 words) - 13:57, 19 October 2023
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    Bombe (category Bletchley Park)
    produced in 1939 at the UK Government Code and Cypher School (GC&CS) at Bletchley Park by Alan Turing, with an important refinement devised in 1940 by Gordon...
    67 KB (7,944 words) - 07:20, 12 November 2024
  • Thumbnail for Ultra (cryptography)
    Ultra (cryptography) (category Bletchley Park)
    communications at the Government Code and Cypher School (GC&CS) at Bletchley Park. Ultra eventually became the standard designation among the western...
    78 KB (10,348 words) - 09:16, 15 November 2024
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    equipment and techniques. Gordon Welchman, who became head of Hut 6 at Bletchley Park, wrote: "Hut 6 Ultra would never have got off the ground if we had not...
    92 KB (11,246 words) - 09:07, 15 November 2024
  • John Cairncross (category Bletchley Park people)
    Party of Great Britain. In 1942 and 1943 Cairncross worked at GC&CS, Bletchley Park in Hut 3, on Ultra ciphers. He had access to communications of the German...
    35 KB (4,166 words) - 23:32, 10 November 2024
  • Joan Clarke (category Bletchley Park women)
    English cryptanalyst and numismatist who worked as a code-breaker at Bletchley Park during the Second World War. Although she did not personally seek the...
    19 KB (1,848 words) - 01:12, 4 November 2024
  • Thumbnail for Cryptanalysis of the Enigma
    Cryptanalysis of the Enigma (category Bletchley Park)
    From this beginning, the British Government Code and Cypher School at Bletchley Park built up an extensive cryptanalytic capability. Initially the decryption...
    138 KB (17,741 words) - 09:15, 15 November 2024
  • Thumbnail for Tommy Flowers
    Tommy Flowers (category Bletchley Park people)
    Gordon Radley, was asked for help by Alan Turing, who was working at Bletchley Park, the government codebreaking establishment, 50 mi (80 km) north west...
    25 KB (2,601 words) - 10:58, 16 November 2024
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    museums: the Bletchley Park complex, which houses the museum of wartime cryptography; the National Museum of Computing (adjacent to Bletchley Park, with a...
    168 KB (13,748 words) - 21:40, 16 November 2024
  • Randell wrote to Prime Minister Ted Heath regarding the wartime status of Bletchley Park, and obtained the first-ever admission of the existence of the wartime...
    13 KB (1,248 words) - 07:26, 13 September 2024
  • Conel Hugh O'Donel Alexander (category Bletchley Park people)
    player, and chess writer. He worked on the German Enigma machine at Bletchley Park during the Second World War, and was later the head of the cryptanalysis...
    12 KB (1,393 words) - 21:59, 16 November 2024
  • Thumbnail for Battle of Cape Matapan
    Battle of Cape Matapan (category Bletchley Park)
    Italian signals by the Government Code and Cypher School (GC&CS) at Bletchley Park (the decrypted intelligence codenamed Ultra), ships of the Royal Navy...
    31 KB (3,439 words) - 16:33, 22 October 2024
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    codebreakers of Bletchley Park". The Guardian. Archived from the original on 7 February 2019. Retrieved 14 October 2018. "Bletchley's code-cracking Colossus"...
    139 KB (14,027 words) - 22:53, 12 November 2024
  • Enigma (2001 film) (category Bletchley Park)
    1995 novel Enigma by Robert Harris, about the Enigma codebreakers of Bletchley Park in the Second World War. Although the story is highly fictionalised...
    16 KB (1,793 words) - 17:52, 18 October 2024
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    through machines like the British Bombes and Colossus computers at Bletchley Park in World War II, to the mathematically advanced computerized schemes...
    44 KB (5,215 words) - 00:50, 14 October 2024
  • Thumbnail for History of Milton Keynes
    Keynes City Discovery Centre: History of Bradwell Abbey Bletchley Park Trust: History of Bletchley Park Archived 27 September 2006 at the Wayback Machine Milton...
    79 KB (8,285 words) - 01:02, 27 August 2024