00893    a2200217   4500003000500000005001700005040000900022082001000031100004200041245008300083260004400166300001400210505016200224538003100386650001400417651001100431942000800442999001900450952010300469952010300572Nust20170207153154.0  cNust  a005.8  aHussain, Muhammad Junaid     (MSIS-1)  aThe design of a symmetric cryptographic systemcMuhammad Junaid Hussain         bMCS (NUST)cSeptember, 2004aRawalpindi  aix, 57 p.  aIntroduction (page-1) Philosophy-secure cryptosystem (page-5) Pseudorandom numbers (page-10) Analysis of block ciphers by NIST (page-17) Conclusion (page-51)  a  Almirah No.70 Shelf No.3  aPG Thesis  aMSIS-1  cTHS  c180677d180677  00102ddc40708NFICaMCSbMCSd2016-12-12l0o005.8   HUSpMCSTIS-18r2016-12-08w2016-12-12yBK  00102ddc40708NFICaMCSbMCSd2016-12-12l0o005.8   HUSpMCSTIS-83r2016-12-08w2016-12-12yBK