Norwegian cryptology was first organized, in the 30’s, by then Capt. R. A. Roscher Lund. He set up a “Cryptology club”, recruited partly from amateurs, partly from mathematicians. Many members came from a bridge club with the appropriate name “Forcing”. Around the outbreak of the war a “Defense information office” was established with some (very) few cryptologists.
Linear Recurrence National Security Agency Incoming Pulse Feed Forward System Random Binary Sequence
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.