00384pam a2200121 a 4500020000500000041000500005082001500010100002700025245016200052250001000214260002100224300001700245  c  h  a652.8bDEL  aHans Delf Hemut Knebl.  aIntroduction Computer Security Crytography Principals & ApplicationsbIntroduction Computer Security Crytography Principals & ApplicationshTextual Documents  a2006.  a[s.l]:bSpringer  a310:bpaper.