00481nam 2279793 450000100060000000300230000600500090002900800410003808200110007907200270009002000180011710000220013526000260015724500370018365000270022065000330024765000210028079793StarLibrary Marc Built20180430201711 ||||| |||||||||||amh  a005.82 aclassical cryptography a1-58488-206-9 aDouglas r.stinson bCHAPMAN & HALL c2002 acryptography theory and practice aclassical cryptography acryptographic hash functions ashannon\s theory