BlockWitness: A Verification System With Fully Homomorphic Encryption for Permissioned Blockchains

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Detalles Bibliográficos
Publicado en:PQDT - Global (2025)
Autor principal: Trineto, Rafael Descio
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ProQuest Dissertations & Theses
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Acceso en línea:Citation/Abstract
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100 1 |a Trineto, Rafael Descio 
245 1 |a BlockWitness: A Verification System With Fully Homomorphic Encryption for Permissioned Blockchains 
260 |b ProQuest Dissertations & Theses  |c 2025 
513 |a Dissertation/Thesis 
520 3 |a Permissioned Distributed Ledger Technology (DLT) has been in use for over a decade, and an increasing number of users and corporations are eager to harness its potential. This research centers on a common requirement among business systems that adopt this technology: the need for effective control, analysis, and monitoring of assets recorded on the network. This study’s objective is to enhance the solutions available through these systems by introducing a new platform known as BlockWitness. The proposed platform model permits network members to grant external agents access to operations involving recorded information while safeguarding the raw content of the transactions. As a result, agents can monitor and analyze the data without direct exposure to sensitive information. A key feature of BlockWitness is its strong focus on security and future-proofing. To accomplish this, the platform employs homomorphic cryptographic methods, which allow for data processing without decryption. Furthermore, it utilizes techniques that are considered post-quantum resistant, ensuring resilience against potential vulnerabilities associated with advancements in quantum computing technology 
653 |a Use statistics 
653 |a Data integrity 
653 |a Citations 
653 |a Distributed ledger 
653 |a Auditing 
653 |a Confidentiality 
653 |a Digital currencies 
653 |a Blockchain 
653 |a Enterprise resource planning 
653 |a Privacy 
653 |a General Data Protection Regulation 
653 |a Fault tolerance 
653 |a Smart contracts 
653 |a Keywords 
653 |a Internet of Things 
653 |a Computer science 
773 0 |t PQDT - Global  |g (2025) 
786 0 |d ProQuest  |t ProQuest Dissertations & Theses Global 
856 4 1 |3 Citation/Abstract  |u https://www.proquest.com/docview/3241705931/abstract/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch 
856 4 0 |3 Full Text - PDF  |u https://www.proquest.com/docview/3241705931/fulltextPDF/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch 
856 4 0 |3 Full text outside of ProQuest  |u https://repositorio.udesc.br/handle/UDESC/20542