Delusions of intelligence : Enigma, Ultra and the end of secure ciphers /
Ratcliff, R. A.(Rebecca Ann),1963-
Cambridge : Cambridge University Press,
2006.
Includes bibliographical references (p. 287-303) and index.
Enigma: the development and use of a new technology -- Early triumph: German intelligence successes -- Of no mutual assistance: compartmentalization and competition in German signals intelligence -- The work of Station X: centralizing Allied cryptology at Bletchley Park -- Protecting Boniface: Allied security, disguise and dissemination of Ultra -- The illusion of security: the German explanations for Allied successes -- A long-standing anxiety: Allied communications security -- Determined answers: structural problems in German signal intelligence -- Enter the machines: the role of science and machines in the cryptologic war -- Conclusion: recognizing the end of security.
Enigma cipher system.
ULTRA (Intelligence system)
World War, 1939-1945
World War, 1939-1945
World War, 1939-1945