From the memoirs of a Norwegian cryptologist

  • Ernst S. Selmer
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 765)


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.

Copyright information

© Springer-Verlag Berlin Heidelberg 1994

Authors and Affiliations

  • Ernst S. Selmer
    • 1
  1. 1.SkiNorway

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