| 词条 | Hugh Foss |
| 释义 |
Hugh Rose Foss (13 May 1902 – 23 December 1971) was a British cryptanalyst. At Bletchley Park during World War II he made significant contributions both to the breaking of the German Enigma code and headed the section tasked with breaking Japanese Naval codes. Early life and educationFoss was born in Kobe, Japan, one of five children of the Rt Revd Hugh Foss, Bishop of Osaka and his wife Janet Ovans. As a child of a missionary family stationed in Japan he developed fluency in Japanese from an early age. Foss was later educated at Marlborough College and graduated from Christ's College, Cambridge in 1924. Foss's elder brother Charles Calveley Foss was awarded the Victoria Cross in the First World War. Career as a cryptanalystIn December 1924 he joined the Government Code and Cipher School.[1] He recalled learning of two models of the Enigma machine in 1926: the large non-reciprocal typing B model, and the small index C model. In 1927 Edward Travis gave him a small (reciprocal) machine to examine, and he wrote a paper, "The Reciprocal Enigma", on solving the non-plugboard Enigma. The small [C Model] Enigma was developed by the German services; the standard World War II British Typex machine was also developed from it. In September 1934 Foss and Oliver Strachey broke the Japanese naval attaché cipher. In November 1940 he was the first person to break a day's worth of the German Enigma code, deciphering 8 May 1940 by the method of Banburismus. In honour of this feat, 8 May is referred to as "Foss's Day".{{By whom|date=February 2012}} At Bletchley Park in World War II, Foss headed the Japanese Naval Section (Hut 7) from 1942 to 1943. In December 1944 he went to Washington and worked with U.S. Navy cryptographers on Japanese ciphers. A sandal-wearer, he was known as "Lend-lease Jesus". Gordon Welchman was told that Foss was highly esteemed by the Americans, and says that "before the war he was one of the most brilliant of the professional cryptographers of the Government Code and Cypher School". Foss' paper "Reminiscences on Enigma", written in 1949, is included as chapter 3 in Action this Day. Deviser of Scottish Country DancesFoss devised many Scottish country dances, including Fugal Fergus, John McAlpin, Polharrow Burn and The Wee Cooper o'Fife.[2] He published several volumes of these from his own impress, Glendarroch Press. [https://www.worldcat.org/search?q=au%3AFoss%2C+Hugh.&qt=hot_author] Later lifeFoss retired from GCHQ in 1953 to live at Glendarroch in St. John's Town of Dalry, Kirkcudbrightshire, Scotland. He died in 1971 and is buried in Dalry Kirkyard. Notes and references1. ^{{Harvnb|Erskine|Smith|2011|p=35}} 2. ^{{cite web|url=https://www.scottish-country-dancing-dictionary.com/hugh-foss.html|title=Dances Devised By The Scottish Country Dance Deviser - H. Foss|website=Scottish Country Dancing Dictionary|accessdate=27 March 2019}} Sources
9 : 1902 births|1971 deaths|British cryptographers|Pre-computer cryptographers|Bletchley Park people|Alumni of Christ's College, Cambridge|People educated at Marlborough College|Government Communications Headquarters people|Foreign Office personnel of World War II |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。