
	Where results make sense

Topic: Siemens and Halske T52

	T52 - bedeutung definition erklärung glossar zu T52 (Site not responding. Last check: 2007-10-18)
		Die Siemens und Halske T52, auch bekannt als Geheimfernschreiber, war im 2.
		Die Maschine erlangte in der Geschichte der Kryptographie einige Bedeutung, sie wurde aus verschiedenen Gründen nur teil entschlüsselt.
		Der Code der T52 wurde unabhängig von Arne Beurling sowie von Wissenschaftlern im Bletchley Park entschlüsselt (Codenamen dort FISH Sturgeon für T52, FISH Tunny für Lorenz SZ42).
	t52.lexikona.de /art/T52.html (302 words)

	Siemens and Halske T52 - Wikipedia, the free encyclopedia
		The Siemens and Halske T52, also known as the Geheimfernschreiber ("secret teleprinter"), or Schlüsselfernschreibmaschine (SFM), was a World War II German teleprinter cipher machine.
		While the Enigma machine was generally used by field units, the T52 was an online machine used by Luftwaffe and German Navy units, which could support the heavy machine, teletypewriter and attendant fixed circuits.
		There were several (mostly incompatible) versions of the T52: the T52a and T52b (which differed only in their electrical noise suppression), T52c, T52d and T52e.
	en.wikipedia.org /wiki/Siemens_and_Halske_T52 (776 words)

	Siemens and Halske T52 (Site not responding. Last check: 2007-10-18)
		The Siemens and Halske T52, also known as the Geheimfernschreiber ("secret teleprinter"), or; SchlÃ¼sselfernschreibmaschine (SFM), was a World War II German teleprinter cipher machine.
		The T52 had ten pinwheels, which were stepped in a complex nonlinear way, based in later models on their positions from various delays in the past, but in such a way that they could never stall.
		This was partly because the T52 was by far the most complex cipher of the; three, but also because the Luftwaffe very often retransmitted Sturgeon messages using easier-to-attack (or already broken) ciphers; thus, attacking Sturgeon was not the most economical way to get the plaintext.
	www.wikipedia-mirror.co.za /s/i/e/Siemens_and_Halske_T52_c3e2.html (752 words)

	The Rutherford Journal - The New Zealand Journal for the History and Philosophy of Science and Technology
		The Siemens T52 existed in four functionally distinct models, T52a/b, T52c and T52ca - which was a modified version of the T52c machine, T52d, and T52e, all going under the BP code name of Sturgeon, while the Siemens T43 probably was the unbreakable machine that BP called Thrasher.
		The Siemens T52 machine was not the only cipher machine that rose from the ashes of the the Third Reich after the end of the war.
		The Siemens designers of the machine are equally responsible for not listening to the advice of the German cryptographic experts.
	www.rutherfordjournal.org /article010106.html (17575 words)

	Siemens - Hutchinson encyclopedia article about Siemens
		Multinational industrial empire founded in Germany by Ernst Werner von Siemens and expanded by his brothers.
		William (Karl Wilhelm) (1823–1883) moved to the UK in 1843; he perfected the open-hearth production of steel, pioneered the development of the electric locomotive and the laying of transoceanic cables, and improved the electric generator.
		William Siemens was manager of the firm Siemens Brothers, with Friedrich Siemens (1826–1904); the latter returned to Germany 1864.
	encyclopedia.farlex.com /Siemens (182 words)

	Frode Weierud's CryptoCellar \| Siemens and Halske T52 Cipher Machine (Site not responding. Last check: 2007-10-18)
		The T52d machine was connected to the simulator via a simple relay interface connected to the RS-232 port on a PC running the simulation program.
		The test was a complete success in both enciphering and deciphering messages sent in an on-line fashion between the Siemens T52d machine and the simulator.
		It is almost an uncanny feeling to see the code wheels on the real machine move in exact synchronism with the code wheels on the simulator.
	frode.home.cern.ch /frode/crypto/simula/t52/index.html (173 words)

	Siemens Did You Mean siemens? (Site not responding. Last check: 2007-10-18)
		Siemens is a German family name carried by generations of the telecommunications industrialists, including Werner von Siemens, Sir William Siemens, Wilhelm von Siemens and Peter von Siemens
		Siemens AG is a German electrical and telecommunications company, founded as a telegraph equipment manufacturer by Werner von Siemens and Johann Georg Halske 1 as "Telegraphen-Bauanstalt von Siemens & Halske" in Berlin on October 12, 1847, now headquartered in Munich, also known as Siemens-Halske.
		Siemens Hearing Instruments is the hearing aid manufacturing arm of Siemens AG.
	www.did-you-mean.com /Siemens.html (232 words)

	bombe: A remarkable logic machine, The Cryptologia - Find Articles (Site not responding. Last check: 2007-10-18)
		Because the cryptographic machine of World War II have mostly been kept secret by Governments, there are few for study and those of the German forces stand out.
		There were two on-line cipher machines in wide use, the Siemens and Halske T52, [1-4], and the Lorenz SZ40/42, [5], both appearing in a number of variants as the war progressed.
		British cryptanalysts took an interest in all three machines, but the T52 was never routinely broken.
	www.findarticles.com /p/articles/mi_qa3926/is_199904/ai_n8852188 (940 words)

	Lexikon T52
		Die Siemens und Halske T52, auch bekannt als Geheimfernschreiber, war im 2.
		Von der T52 wurden zwischen 600 und 1200 Einheiten produziert.
		Der Code der T52 wurde unabhängig von Arne Beurling sowie von Wissenschaftlern im Bletchley Park entschlüsselt (Codenamen dort FISH Sturgeon für T52, FISH Tunny für Lorenz SZ42).
	lexikon.freenet.de /T52 (382 words)

	sturgeon \| English \| Dictionary & Translation by Babylon
		The Siemens and Halske T52, also known as the Geheimfernschreiber ("secret teleprinter"), or Schlüsselfernschreibmaschine (SFM), was a World War II German teleprinter cipher machine.
		While the Enigma machine was generally used by field units, the T52 was an online machine used by Luftwaffe and German Navy units, which could support the heavy machine, teletypewriter and attendant fixed circuits.
		It fulfilled a similar role to the Lorenz SZ 40/42 machine in the German Army.The British cryptanalysts of Bletchley Park codenamed the German teleprinter ciphers Fish, with individual cipher-systems being given further codenames: just as the T52 was called Sturgeon, the Lorenz machine was codenamed Tunny.
	www.babylon.com /definition/sturgeon (259 words)

	Lorenz
		The German military were using a new type of encryption device to encipher messages transmitted, by both radio and land line, in the international Baudot teleprinter code.
		Two different cipher machines were involved - the Siemens und Halske T52; a stand-alone enciphering teletype device and the Lorenz SZ40 - and later the SZ42 - which was an enciphering attachment intended for use with a standard teleprinter and named Schlüsselzusatz [key-addition] by the German military authorities.
		Bletchley Park gave the codename 'Fish' to the overall teleprinter traffic and the codename 'Tunny' to the material enciphered by the Lorenz SZ40/42.
	www.eclipse.net /~dhamer/lorenz.htm (1069 words)

	The Geheimschreiber Secret - Arne Beurling and the success of Swedish signals intelligence (ResearchIndex) (Site not responding. Last check: 2007-10-18)
		1 The Early Models of the Siemens and Halske T52 Cipher Machin..
		1 The Norwegian Modification of the Siemens and Halske T52E Ci..
		1 The Siemens Cipher Teletype in the History of Telecommunicat..
	citeseer.ist.psu.edu /100764.html (464 words)

	Siemens and Halske T52 Did You Mean siemens? (Site not responding. Last check: 2007-10-18)
		This produced a much more complex cipher than the Lorenz machine, and also means that the T52 is not just a pseudorandom number generatornd-XOR cipher.
		While the T52a/b and T52c were reasonably complex, the last two were more advanced devices; the movement of the wheels was intermittent, the decision on whether or not to advance them being controlled by logic circuits which took as input data from the wheels themselves.
		Page Siemens and Halske T52 cached on Sunday 07th of January 2007 07:25:18 AM Compteur gratuit
	www.did-you-mean.com /Siemens_and_Halske_T52_c3e2.html (796 words)

	Translator's Bibliography
		The Early Models of the Siemens and Halske T52 Cipher Machine.
		The Siemens Cipher Teletype in the History of Telecommunications.
		The Norwegian Modification of the Siemens and Halske T52E Cipher Machines.
	frode.home.cern.ch /frode/ulfving/node18.html (104 words)

	Cleverpedia, the ultimate encyclopedia (Site not responding. Last check: 2007-10-18)
		Table and bed (French original title: Domicile conjugal) is a motion picture film of the director Franois Truffaut.
		The Siemens and Halske T52, also admit as secret teleprinter, were in 2.
		Of the T52 between 600 and 1200 units were produced.
	cleverpedia.com /sitemap1345 (1765 words)

	[No title]
		Beurling hade i själva verket knäckt ett teleprinterchiffer konstruerat av den tyska firman Siemens & Halske under 30-talet.
		Davies, Donald D. "The early Models of the History of the Siemens&Halske T52 Cipher Machines".
		Selmer Ernst S. "The Norwegian Modifications of the Siemens & Halske T52e Cipher Machine".
	hem.spray.se /sempo/page3.html (1831 words)

	SWEDISH SA TELEPRINTER CIPHER SYSTEM Cryptologia - Find Articles
		In the period following World War II Swedish defense branches were in need of updating their cipher equipment.
		The achievements made by the FRA (National Defense Radio Institute) during the war, including the breaking of German Siemens und Halske T52(1) and Lorenz SZ40(2) teleprinter ciphersfl], clearly demonstrated that new ideas where needed.
		Cipher machines in use at the time[2] were all lug and pin machines(3) originating from Boris Hagelin's company AB Crypto Teknik4.
	www.findarticles.com /p/articles/mi_qa3926/is_200401/ai_n9361747 (852 words)

	Computer Resurrection Issue 7
		One was a modified telex machine called T typ 52, made by Siemens and Halske.
		The T52 was mostly used on land lines and therefore the opportunity for B-P to attack it was very limited.
		When Norway was occupied, T52 transmissions via Sweden were intercepted and broken, but how much and whether the allies benefited is unknown to me. Late in the war some T52 traffic was sent by radio and may have been processed at B-P; I do not know.
	www.cs.man.ac.uk /CCS/res/res07.htm (14877 words)

	De Siemens Geheimschreiber (Site not responding. Last check: 2007-10-18)
		De Duitse Wehrmacht (Landmacht) gebruikte in de Tweede Wereldoorlog een codeermachine die direct op het telexnet aangesloten kan worden.
		Het is de T 52 Geheimschreiber van de Duitse firma Siemens en Halske.
		Het apparaat is opgebouwd rond een standaard telexmachine.
	www.muscom.nl /collecties/inhoud/artikel/128.htm (146 words)

	Blog for pesco
		One of these was the Siemens T52[3], a.k.a.
		When Germany leased several telegraph lines from Sweden they were immediately tapped but the T52 was soon employed on them.
		My essay[4] describes how the Swedish cryptanalyst Arne Beurling broke the encryption without ever having seen one of the machines.
	www.advogato.org /person/pesco/diary.html?start=14 (2319 words)

Try your search on: Qwika (all wikis)