{"version":"1.0","type":"link","title":"Cyclometer - Newikis","description":"The cyclometer 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 cycle structure of Enigma permutations, thereby facilitating the decryption of German Enigma ciphertext.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/b/b0/Cyklometr.jpg","thumbnail_width":1227,"thumbnail_height":848}