 | Marian Adam Rejewski (Polish: [ˈmarjan rɛˈjɛfskʲi] ; 16 August 1905 – 13 February 1980) was a Polish mathematician and cryptologist who in late 1932 reconstructed... 72 KB (8,811 words) - 10:03, 29 April 2024 |
ISSN 1730-6280 Rejewski, Marian; Woytak, Richard (1984b), A Conversation with Marian Rejewski Appendix B to Kozaczuk 1984, pp. 229–40 Rejewski, Marian (1984c)... 58 KB (6,908 words) - 14:00, 11 March 2024 |
 | designed around October 1938 by Polish Cipher Bureau cryptologist Marian Rejewski to break German Enigma-machine ciphers. How the machine came to be... 10 KB (1,312 words) - 20:15, 27 February 2024 |
 | Cyclometer (section Marian Rejewski) was a cryptologic device designed, "probably in 1934 or 1935," by Marian Rejewski of the Polish Cipher Bureau's German section (BS-4), to catalog the... 22 KB (3,070 words) - 17:35, 25 March 2024 |
 | other Axis powers. In December 1932 it was "broken" by mathematician Marian Rejewski at the Polish General Staff's Cipher Bureau, using mathematical permutation... 140 KB (17,720 words) - 18:42, 14 April 2024 |
 | would allow a "female" to occur. Polish mathematician–cryptologist Marian Rejewski writes about how the perforated-sheets device was operated: When the... 10 KB (1,188 words) - 06:07, 21 December 2023 |
 | Enigma rotor cipher machine. The Enigma double was one result of Marian Rejewski's remarkable achievement of determining the wirings of the Enigma's... 8 KB (868 words) - 21:19, 25 February 2024 |
 | Poznań University alumni and Cipher Bureau cryptology-course graduates Marian Rejewski and Jerzy Różycki. Together they developed methods and equipment for... 6 KB (509 words) - 07:37, 1 April 2024 |
 | The French passed the material to the Poles. Around December 1932, Marian Rejewski, a Polish mathematician and cryptologist at the Polish Cipher Bureau... 92 KB (11,241 words) - 05:23, 19 April 2024 |
 | (1931–2020), Polish economist and politician Marian Oprea (born 1982), Romanian triple jumper Marian Rejewski (1905–1980), Polish mathematician and cryptologist... 5 KB (534 words) - 20:30, 8 January 2024 |
which was partly inspired by a design by the Polish cryptanalyst Marian Rejewski. Rejewski designed a machine in 1938, called bomba kryptologiczna, which... 81 KB (8,360 words) - 19:33, 6 April 2024 |
 | wartime decrypting of German Enigma-machine ciphers by cryptologists Marian Rejewski, Henryk Zygalski, and Jerzy Różycki. An extensive Polish intelligence... 106 KB (8,369 words) - 07:22, 19 April 2024 |
They were specialists of a different kind, of a different class. — Marian Rejewski Knox attended the second Polish–French–British conference, held on... 24 KB (2,499 words) - 22:03, 8 April 2024 |
 | alumni and Cipher Bureau cryptology-course graduates Marian Rejewski and Henryk Zygalski. After Rejewski had reconstructed the German military Enigma machine... 10 KB (1,029 words) - 07:34, 1 April 2024 |
Krasicki, Bolesław Prus, Florian Znaniecki, Władysław Tatarkiewicz, Marian Rejewski, and Władysław Kozaczuk, as well as the Polish–Lithuanian Constitution... 18 KB (2,152 words) - 07:30, 3 September 2023 |
 | artificial valve created from materials taken from human corpses. Marian Rejewski: mathematician and cryptologist who reconstructed the sight-unseen... 59 KB (5,119 words) - 21:29, 26 April 2024 |
War II. The materials he provided facilitated Polish mathematician Marian Rejewski's reconstruction of the wiring in the Enigma's rotors and reflector;... 6 KB (702 words) - 23:57, 25 November 2023 |
 | designed in Poland at the Biuro Szyfrów (Cipher Bureau) by cryptologist Marian Rejewski, who had been breaking German Enigma messages for the previous seven... 67 KB (7,944 words) - 10:32, 5 December 2023 |
great thinker. Berlin New York: Springer. p. 455. ISBN 3540200207. Marian Rejewski, "Summary of Our Methods for Reconstructing ENIGMA and Reconstructing... 10 KB (1,286 words) - 22:00, 7 January 2024 |
PURPLE JN-25 Cryptanalysis of the Enigma Biuro Szyfrów (Cipher Bureau) Marian Rejewski Jerzy Różycki Henryk Zygalski bomba Lacida Machine Arne Beurling Bletchley... 6 KB (587 words) - 19:45, 23 January 2023 |
1930s. This version was broken by inspired mathematical insight by Marian Rejewski in Poland. As far as is publicly known, no messages protected by the... 29 KB (3,985 words) - 09:07, 20 February 2024 |
 | find the cryptologists and get them out of Poland, but as Rejewski describes (see "Marian Rejewski"), they were in fact evacuated to Romania by the Polish... 31 KB (4,203 words) - 15:15, 9 January 2024 |
Grill (cryptology) (section Rejewski's characteristic) letters. The Polish codebreakers exploited this mistake in many ways. Marian Rejewski used the doubled key and some known daily keys obtained by a spy, to... 64 KB (10,527 words) - 03:54, 23 July 2023 |
 | to the Enigma cipher machine and the three Polish cryptologists -- Marian Rejewski, Henryk Zygalski and Jerzy Rozycki—who played a key role in its early... 9 KB (848 words) - 15:43, 29 March 2024 |
 | Bydgoszcz Cathedral's façade Bydgoszcz Scientific Society Birthplace of Marian Rejewski Brda River in the city centre Former Polish Royal mint, now a museum... 82 KB (6,420 words) - 02:18, 16 April 2024 |
31 V 1974", p. 214 (footnote 34) in Jan Stanislaw Ciechanowski, ed. Marian Rejewski 1905–1980, Living with the Enigma secret, 1st ed, Bydgoszcz City Council... 5 KB (595 words) - 06:57, 12 September 2023 |
| Meredith Gardner Friedrich Kasiski Al-Kindi Dilly Knox Solomon Kullback Marian Rejewski Joseph Rochefort, whose contributions affected the outcome of the Battle... 44 KB (5,176 words) - 14:55, 27 April 2024 |
 | chemist Krzysztof Penderecki (1933–2020), composer and conductor Marian Rejewski, (1905–1980), mathematician and cryptologist Jerzy Różycki, (1909–1942)... 14 KB (1,381 words) - 00:05, 12 April 2024 |
statistical techniques to cryptanalysis and cipher development and in Marian Rejewski's initial break into the German Army's version of the Enigma system... 50 KB (6,651 words) - 19:44, 20 March 2024 |
 | exactly when they have the same cycle type, was used by cryptologist Marian Rejewski to break the German Enigma cipher in turn of years 1932-1933. In mathematics... 76 KB (11,374 words) - 04:02, 19 April 2024 |