00344    a2200133   4500003000500000005001700005020001800022040000900040082001000049245007600059260002600135300001100161650003800172Nust20170207170817.0  a9789535102182  cNust  a005.8  aApplied cryptography and network security (EBBOK)cEdited by Jaydip Sen  aCroatiabInTechc2012  a390 p.  acryptography and network security