00690    a2200169   4500003000500000005001700005040000900022082001000031100004100041245013800082260004300220300001500263505018600278538003100464650001400495651001100509Nust20170207153157.0  cNust  a005.8  aShah, Syed Tahir Hussain    (MSIS-2)  aEvaluation of different symmetric key cryptographic algorithms and design a new data encryption algorithmcSyed Tahir Hussain Shah     bMCS (NUST)cFebruary, 2006aRawalpindi  avii,66, p.  aIntroduction (page-1) The early cryptographic algorithms (page-4) The recent cryptographic algorithms (page-32) The proposed data encryption algorithm (page-53) Conclusion (page-64)  aAlmirah No. 70 Shelf No. 3  aPG Thesis  aMSIS-2