http://www.ams.org/journals/bull/1931-37-12/S0002-9904-1931-05281-2/S0002-9904-1931-05281-2.pdf


The Turing era teaching on doubly transitive and a sequence of h1….hi, playing the role of n des rounds making a markov cipher

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About home_pw

Computer Programmer who often does network administration with focus on security servers. Sometimes plays at slot machine programming.
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