00548nam a2200145Ia 4500003000400000005001700004008004100021020001800062082001500080100003200095245007400127260004400201300001500245655014200260SNU20150613133626.0120327s9999    xx            000 0 und d  a9788181285010  a005.82 DEL  aDelfs, Hans aKnebl, Helmut  aIntroduction to CryptographybPrinciples and applicationscHans Delfs  bSpringer InternationalaNew Delhic2009  bxiv; 309p.  bComputer Securityb, Cryptographyb, Computer Networks--Security Measuresb, and Introduction to Cryptography Principles and Applications