I came across this paper because I read the Journal of Universal Computer Science, of which he is the current editor: http://www.jucs.org/jucs http://www.jucs.

I came across this paper because I read the Journal of Universal Computer Science, of which he is the current editor: http://www.jucs.org/jucs http://www.jucs.org/jucs In particular, because quantum cryptology is an area I am reading in right now, I thought Keijo's breakdown was very understandable.