高速真隨機數(shù)發(fā)生器設(shè)計與實現(xiàn).pdf

1、電子科技大學(xué)碩士學(xué)位論文高速真隨機數(shù)發(fā)生器設(shè)計與實現(xiàn)姓名：羅佶申請學(xué)位級別：碩士專業(yè)：電子與通信工程指導(dǎo)教師：李廣軍呂永其20071219AbstractTherequ／mmentofhighqualityrandomnumbersgrowsdaybyday，whichreSultsintmerandomn姍bergenera【tortakesgreatartenti。ns；Andtheappearanceanddevelopment。

2、fSyst鋤oilachipneedstherealizati。n。f。nchiprand。mnumbergen哪c。rconsidering吐le帆facts，thispapercomesupwithameth。dofrand。mnulllbergene例10rbasedonthenoisesourceofoscillator1nereare內(nèi)urmeritsinthismethod：1)sourceofnoisederives行0m

3、physicpnenomenonfree_runningoscillator；2)theprimarydataareprocessedbvawonNe姍砌correctorwhichremovesthebiasandimprovesthe啪do咖essofthedata：j)di91talpostprocessingintroducessecurehasharithmetic(SHA1)，whichbe瓶rstIle刪1Stlcpr叩e

4、rtyofoutputoftherandomnumbergenerator；4)aspeciallydevelopedhashpIallpromptshashprocessrunningundertwomodes，whichcallaSsulethatt11egeneratorpossesstruerandomnessandhaveastableproductionof啪domnumbersmtmsp印er，wehavecomplete

5、dthedesignandtestofatruerandomnumbergeneratorbaSedon抒eerurmingoscillatorFurthermore，wegetaconclusionabouttheprolpertiesofthegeneratorbyanalyzingthestatistictestresultsoftherandomoutp吣n1sa11expenmentofrealizingrandomnumbe

6、rgeneratorbasedonfreenIIlI】ingosciIlator’whoseresultCanbereferredbydevelopersofsystemchip，embeddedsystemorhigh—qualityrandomnumbergenerator肌Zwords：andomnumbergenerator(RNO)，single—endedringoscillators，啪domnessStatistiepr