- poznanplaces.com en/culture.htmlThe Enigma Cipher Centre tells the unknown story of the success of Polish mathematicians.
- dencode.com cipher/enigmaThe Enigma cipher is a type of commutative cipher that encrypts letters by replacing them with other letters.
- cityzapper.com nl/blog/nieuws/opening-enigma-…Enigma Cipher Centre Leer meer over geheimschrift in het Enigma Cipher Centre | Fotocredit: Istock - kateafter.
- vogueindustry.com SciencePoland in 2007 issued a coin in honor of the 75th anniversary of the breaking of the Enigma cipher - 2 złoty from northern gold. In the center is the coat of...
- teachinghistory100.org objects/about_the_object/…...German communications was based at the British Government Code and Cipher School at Bletchley Park and the project focused on the Enigma ciphers became...
- blog.cjo.pl ?p=986The Enigma Museum in Poznan, also the Enigma Cipher Centre – the future museum (planned to be opened in 2021), are devoted to the cipher device...
- cachesleuth.com enigma.htmlThis Enigma tool is an accurate simulation of the M3 Enigma cipher machine used by the German Navy during the Second World War.
- cia.gov stories/story/who-first-cracked-the-…By 1933, Poland had demonstrated the ability to break those early ciphers and, by the following year, were producing their own ENIGMA machines.
- wikidata.org wiki/Q89571260Collegium Martineum w Poznaniu, róg ul. Kościuszki i ul. Święty Marcin.jpg4,160 × 3,120; 4.59 MB.