Quotes About Code-breaking

Computers had their origin in military cryptography-in a sense, every computer game represents the commandeering of a military code-breaking apparatus for purposes of human expression.

Atheist, homosexual, eccentric, marathon-running English mathematician, A. M. Turing was in large part responsible not only for the concept of computers, incisive theorems about their powers, and a clear vision of the possibility of computer minds, but also for the cracking of German ciphers during the Second World War.

Computers had their origin in military cryptography—in a sense, every computer game represents the commandeering of a military code-breaking apparatus for purposes of human expression.

Our human experience, like the World War II Ultra code-breaking machine, catches the heavy traffic of messages about what we really do and what is done to us every day.

Richard Feynman, an incorrigible practical joker, had his own way of dealing with security regulations. When the censors complained that his wife, Arline, now a patient at a tuberculosis sanatorium in Albuquerque, was sending him letters in code and asked for the code, Feynman explained that he didn't have the key to it—it was a game he played with his wife to practice his code-breaking.

Alan Turing appears to be becoming a symbol of the shift towards computing, not least because of his attitude of open-minded defiance of convention and conventional thinking. Not only did he conceptualise the modern computer – imagining a simple machine that could use different programmes – but he put his thinking into practice in the great code breaking struggle with the Nazis in World War II, and followed it up with pioneering early work in the mathematics of biology and chaos.

One of the controversies about the history of Room 40 was how much the British authorities had thought about codes before 1914. They had certainly not prepared for the sheer flood of coded, intercepted signals that would pour into the Admiralty or War Office. But recent scholarship suggests that they had in fact been making preparations to intercept and, in a quiet way, attempt code-breaking, whereas before, the whole story had been reduced to an amateur series of lucky coincidences.

Far less well known is that more than ten thousand women traveled to Washington, D.C., to lend their minds and their hard-won educations to the war effort. The recruitment of these American women—and the fact that women were behind some of the most significant individual code-breaking triumphs of the war—was one of the best-kept secrets of the conflict. The military and strategic importance of their work was enormous.

During World War II, code breaking would come into its own as one of the most fruitful forms of intelligence that exists.

Right now, we have small, general-purpose quantum computers that can basically do anything you ask them to, if you ask nicely. Then we have large, special-purpose quantum computers that can solve specific problems better than classical computers can. What we don't have is a large, general-purpose quantum computer of the sort that would be needed to break codes, strike fear in the heart of the National Security Agency and other three-letter agencies. Which is probably a good thing.