Cryptanalysis of the Enigma Bletchley Park to describe the network that used the same Enigma setting sheets. Initially these were recorded using coloured pencils and were given the names "red", "light blue" etc., and later the names of birds such as "kestrel". During World War II the settings for most networks lasted for 24 hours, although towards the end of the war, some were changed more frequently. The sheets had columns specifying, for each day of the month, the rotors to be used and their positions, the ring positions and the plugboard connections. For security, the dates were in reverse chronological order down the
Cracking The Code Jim Spencer, Jason Corsar, Nuno Fernandes. Additional recording at Sputnik Sound Nashville, Barbershop Studios New Jersey, Music Shed Studios New Orleans, Smokehouse London, 2 kHz London and Headquarters London. Mixed at Sputnik Sound Nashville. Produced by Stephen Dale Petit Cracking The Code Cracking The Code is the third studio album (and fifth album) released by Stephen Dale Petit, released on 15 September 2013 and recorded primarily at Blackbird Studios in Nashville. It was recorded by Grammy award-winning producer Vance Powell and consists of eleven original songs. The album features appearances from several notable guests including Howlin’ Wolf guitarist Hubert Sumlin,