Delusions of Intelligence: Enigma, Ultra, and the End of Secure Ciphers
Journal article by
Graeme S. Mount; Canadian Journal of History, Vol. 41, 2006
Subjects:
...Enigma, Ultra, and the End of Secure Ciphers. by Graeme S. Mount Delusions...Enigma, Ultra, and the End of Secure Ciphers, by R.A. Ratcliff. Cambridge, Cambridge...contests mastered Enigmas intricacies and ciphers, then enabling Churchill and his associates...