Cryptanalysis of the Enigma immense problem and it gave a great deal of trouble. Work on a high speed machine had been started by Wynn-Williams of the TRE late in 1941 and some nine months later Harold Keen of BTM started work independently. Early in 1942, Bletchley Park were a long way from possessing a high speed machine of any sort. Eventually, after a long period of being unable to decipher U-boat messages, a source of cribs was found. This was the Kurzsignale (short signals), a code which the German navy used to minimize the duration of transmissions, thereby reducing the risk of being
Of Whom the World was Not Worthy Of Whom the World was Not Worthy Of Whom the World was Not Worthy is an English-language novel written by award-winning American author and psychologist Marie Chapian. The 256-page novel was published in 1978 by Bethany House Publishing. "Of Whom the World was Not Worthy" was written by Marie Chapian after travelling in the country formerly known as the Kingdom of Yugoslavia during the war known as the Invasion of Yugoslavia (also known as the April War), when the Axis Powers – an alliance made up of Germany, Italy, Japan, Hungary, Romania, and Bulgaria - during World War II (1939–1945).