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- Turingery abstract "Turingery or Turing's Method (playfully dubbed Turingismus by Peter Ericsson, Peter Hilton and Donald Michie) was a hand codebreaking method devised in July 1942 by the mathematician and cryptanalyst Alan Turing at the British Government Code and Cypher School at Bletchley Park during World War II. It was for use in Cryptanalysis of the Lorenz cipher produced by the SZ40 and SZ42 teleprinter rotor stream cipher machines, one of the Germans' Geheimschreiber (secret writer) machines. The British codenamed non-Morse traffic "Fish", and that from this machine "Tunny".Reading a Tunny message required firstly that the logical structure of the system was known, secondly that the periodically changed pattern of active cams on the wheels was derived, and thirdly that the starting positions of the scrambler wheels for this message—the message key—was established. The logical structure of Tunny had been worked out by William Tutte and colleagues over several months ending in January 1942. Deriving the message key was called "setting" at Bletchley Park, but it was the derivation of the cam patterns—which was known as "wheel breaking"—that was the target of Turingery. German operator errors in transmitting more than one message with the same key, producing a "depth", allowed the derivation of that key. Turingery was applied to such a key stream to derive the cam settings.".
- Turingery thumbnail SZ42-6-wheels-lightened.jpg?width=300.
- Turingery wikiPageExternalLink tutte.pdf.
- Turingery wikiPageExternalLink tunnyreportindex.html.
- Turingery wikiPageExternalLink lorenzcipher.pdf.
- Turingery wikiPageExternalLink cryptxp3.pdf.
- Turingery wikiPageExternalLink newman.pdf.
- Turingery wikiPageExternalLink tunny-001.htm.
- Turingery wikiPageID "27922365".
- Turingery wikiPageLength "17926".
- Turingery wikiPageOutDegree "48".
- Turingery wikiPageRevisionID "621190143".
- Turingery wikiPageWikiLink Alan_Turing.
- Turingery wikiPageWikiLink Banburismus.
- Turingery wikiPageWikiLink Baudot_code.
- Turingery wikiPageWikiLink Bit.
- Turingery wikiPageWikiLink Bletchley_Park.
- Turingery wikiPageWikiLink Category:Alan_Turing.
- Turingery wikiPageWikiLink Category:Bletchley_Park.
- Turingery wikiPageWikiLink Category:Cryptographic_attacks.
- Turingery wikiPageWikiLink Character_(computing).
- Turingery wikiPageWikiLink Chi_(letter).
- Turingery wikiPageWikiLink Cipher.
- Turingery wikiPageWikiLink Ciphertext.
- Turingery wikiPageWikiLink Codebreaking.
- Turingery wikiPageWikiLink Coprime.
- Turingery wikiPageWikiLink Coprime_integers.
- Turingery wikiPageWikiLink Cryptanalysis.
- Turingery wikiPageWikiLink Cryptanalysis_of_the_Lorenz_cipher.
- Turingery wikiPageWikiLink Donald_Michie.
- Turingery wikiPageWikiLink Exclusive_or.
- Turingery wikiPageWikiLink Fish_(cryptography).
- Turingery wikiPageWikiLink Germans.
- Turingery wikiPageWikiLink Gibberish.
- Turingery wikiPageWikiLink Gilbert_Vernam.
- Turingery wikiPageWikiLink Government_Code_and_Cypher_School.
- Turingery wikiPageWikiLink Government_Communications_Headquarters.
- Turingery wikiPageWikiLink ITA2.
- Turingery wikiPageWikiLink Iteration.
- Turingery wikiPageWikiLink Key_(cryptography).
- Turingery wikiPageWikiLink Lorenz_cipher.
- Turingery wikiPageWikiLink Modular_arithmetic.
- Turingery wikiPageWikiLink Morse_code.
- Turingery wikiPageWikiLink Mu_(letter).
- Turingery wikiPageWikiLink Multiplication.
- Turingery wikiPageWikiLink Peter_Hilton.
- Turingery wikiPageWikiLink Plaintext.
- Turingery wikiPageWikiLink Pseudorandom_number_generator.
- Turingery wikiPageWikiLink Psi_(letter).
- Turingery wikiPageWikiLink Rotor_machine.
- Turingery wikiPageWikiLink Stream_cipher.
- Turingery wikiPageWikiLink University_of_Waterloo.
- Turingery wikiPageWikiLink W._T._Tutte.
- Turingery wikiPageWikiLink World_War_II.
- Turingery wikiPageWikiLink File:SZ42-6-wheels-lightened.jpg.
- Turingery wikiPageWikiLinkText "Turingery".
- Turingery hasPhotoCollection Turingery.
- Turingery wikiPageUsesTemplate Template:Citation.
- Turingery wikiPageUsesTemplate Template:Main.
- Turingery wikiPageUsesTemplate Template:Reflist.
- Turingery subject Category:Alan_Turing.
- Turingery subject Category:Bletchley_Park.
- Turingery subject Category:Cryptographic_attacks.
- Turingery hypernym Hand.
- Turingery type Person.
- Turingery type Scientist.
- Turingery type Attraction.
- Turingery type Communication.
- Turingery type Exploit.
- Turingery type Scientist.
- Turingery comment "Turingery or Turing's Method (playfully dubbed Turingismus by Peter Ericsson, Peter Hilton and Donald Michie) was a hand codebreaking method devised in July 1942 by the mathematician and cryptanalyst Alan Turing at the British Government Code and Cypher School at Bletchley Park during World War II. It was for use in Cryptanalysis of the Lorenz cipher produced by the SZ40 and SZ42 teleprinter rotor stream cipher machines, one of the Germans' Geheimschreiber (secret writer) machines.".
- Turingery label "Turingery".
- Turingery sameAs m.0ch3nxp.
- Turingery sameAs Q7854970.
- Turingery sameAs Q7854970.
- Turingery wasDerivedFrom Turingery?oldid=621190143.
- Turingery depiction SZ42-6-wheels-lightened.jpg.
- Turingery isPrimaryTopicOf Turingery.