00510nam a2200181Ia 4500 57611 140507s9999 xx 000 0 und d 9788132204763 PK-LaUMT 005.82 PAA-U Paar, Christof Understanding cryptography a textbook for students and practitioners Paar, Christof<>Pelzl, Jan London,UK: Springer Heidelberg dordrecht, 2012 372 p. EN Pelzl, Jan BK 54890 54890 0 0 0 0 01 01 2014-05-07 1 1 005.82 PAA-U 77371 2016-06-23 00:00:00 2016-02-18 2014-05-08 BK