of Japanese naval codes and ciphers was crucial to the conduct of World War II, and had an important influence on foreign relations between Japan and...
16 KB (2,054 words) - 20:22, 23 July 2024
article on Japanese naval codes. The diplomatic codes were significant militarily, particularly those from diplomats in Germany. Japanese army (IJA) and...
12 KB (1,714 words) - 20:22, 23 July 2024
phonetic code at the time for "H" for Heʻeia, Hawaii radio tower. The precise importance and role of HYPO in penetrating the Japanese naval codes has been...
12 KB (1,531 words) - 04:19, 10 June 2023
World War II cryptography (section Japan)
Gisbert Hasenjaeger Hagelin machine Enigma machine Japanese army and diplomatic codes Japanese naval codes PURPLE JN-25 Cryptanalysis of the Enigma Biuro...
6 KB (587 words) - 19:45, 23 January 2023
breaking of the German Enigma code and headed the section tasked with breaking Japanese Naval codes. Foss was born in Kobe, Japan, one of five children of...
5 KB (539 words) - 07:28, 1 April 2024
decrypting the Japanese naval codes, exploiting the aforementioned Japanese neglect of fleet defense, technological upgrades to its air and naval forces, superior...
53 KB (6,807 words) - 19:50, 9 February 2024
section of the Government Code and Cypher School (GC&CS) at Bletchley Park tasked with the solution of Japanese naval codes such as JN4, JN11, JN40, and...
11 KB (1,366 words) - 19:52, 18 March 2024
rayon. Japan was importing raw cotton, wool, and oil imported products. Imperial Japanese Army Railways and Shipping Section Japanese naval codes including...
5 KB (438 words) - 21:13, 29 June 2024
antenna tower for Station HYPO, the naval cryptanalytic station that did so much toward breaking Japanese naval codes in 1941-1942 that resulted in US victory...
13 KB (1,108 words) - 20:17, 1 July 2024
used by Japanese civil ships of the United States Naval Shipping Control Authority for Japanese Merchant Marines. Modified from the "E" signal code, the...
106 KB (10,206 words) - 02:43, 20 July 2024