基于區(qū)塊鏈技術(shù)的審計(jì)系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)-畢業(yè)論文

1、中國(guó)農(nóng)業(yè)大學(xué)學(xué)士學(xué)位論文Abstract基于區(qū)塊鏈技術(shù)的審計(jì)系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)基于區(qū)塊鏈技術(shù)的審計(jì)系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)摘要區(qū)塊鏈技術(shù)這項(xiàng)計(jì)算機(jī)網(wǎng)絡(luò)技術(shù)是最近的研究熱點(diǎn)，可以在多個(gè)領(lǐng)域里應(yīng)用。其本質(zhì)是一個(gè)去中心化的賬本，具有開放，去信任，匿名，不可篡改，可追溯等特點(diǎn)，完全可以滿足審計(jì)系統(tǒng)最本質(zhì)的需求。因此本文提出了一種在云平臺(tái)上搭建的基于區(qū)塊鏈技術(shù)的審計(jì)系統(tǒng)。按照Chainpoint協(xié)議，通過筆者在文中構(gòu)建的算法對(duì)數(shù)據(jù)進(jìn)行Hash運(yùn)算，形成Me

2、rkleTree，并將MerkleRoot發(fā)送到比特幣網(wǎng)絡(luò)中進(jìn)行保存。在審計(jì)時(shí)通過數(shù)據(jù)Hash值，云平臺(tái)保存的MerkleProof以及比特幣網(wǎng)絡(luò)保存的MerkleRoot三者共同驗(yàn)證數(shù)據(jù)的正確性以及完整性，完成審計(jì)工作。關(guān)鍵詞：關(guān)鍵詞：區(qū)塊鏈技術(shù)，審計(jì)系統(tǒng)，Chainpoint協(xié)議，Hash運(yùn)算，MerkleTreeAbstractBlockchaintechnologyisarrecentresearchhotspotofacomp

3、uterwktechnologycanbeappliedinanumberofareas.Itsessenceisadecentralizedaccountbookwhichhasopenremovetrustanonymouscan’tbetamperedtraceableotheracteristics.Itcanfullymeetthemostessentialrequirementsoftheauditsystem.Theref

4、ethispaperpresentsanauditsystemwhichisbuiltonthecloudplatfmbasedontheblockchaintechnology.InaccdancewiththeChainpointprotocolthroughtheauthinthetextofthealgithmtobuildthedataHashoperationthefmationofMerkleTreethensentMer

5、kleRoottotheBitcoinwktosave.AtthetimeoftheauditthedatawereevaluatedbythedatahashtheMerkleProofsavedbythecloudplatfmtheMerkleRootwhichwassavedbytheBitcoinwktoverifythecrectnesscompletenessofthedata.Keywd:Blockchaintechnol

6、ogyAuditsystemChainpointprotocolHashoperationMerkleTree中國(guó)農(nóng)業(yè)大學(xué)學(xué)士學(xué)位論文目錄IVMproof.cpp文件..............................................................................................................24Mtree.h文件................

7、.....................................................................................................25Mtree.cpp文件..........................................................................................................