7985

7420

كارشناسي ارشد

مخابرات

اصفهان: دانشگاه صنعتي اصفهان، دانشكده برق و كامپيوتر

1391

ده،90ص.: مصور،جدول،نمودار

ص.ع.به فارسي و انگليسي

محمد دخيل عليان

7/7/92

مهندسي برق و كامپيوتر

ID7420

به فارسي و انگليسي: قابل رويت در نسخه ديجيتالي

Analysis of random number generations based on chaotic maps Majid Bahramian m bahramian@ec iut ac ir Department of Electrical and Computer Engineering Isfahan University of Technology Isfahan Iran Degree M Sc Language Farsi Supervisor Mohammad Dakhilalian mdalian@cc iut ac ir Abstract Pseudo random number generators have many applications in different fields such as system simulation communication and cryptography Recent two decades chaos and chaotic maps receives more attention to use these maps for designing pseudo random numbers generators Chaotic maps have many interesting properties such as random behavior ergodicity and sensitivity to initial conditions In this thesis some generators based on chaotic maps have been evaluated and discussed and some advantages and disadvantages of the methods are obtained Then we suggested a new pseudo random binary generator by using of logistic and 3D cat maps To evaluate the suggested generator the output of the generators have examine d by statistical tests and due to the conclusions we can say that the generators have proper and acceptable random behavior Keywords Pseudo random number generator statistical tests chaos chaotic maps logistic map cat map PDF created with pdfFactory trial version www pdffactory com

محمد دخيل عليان