HE-VD-Fabric: Design and Implementation of a Privacy-Preserving Automotive Insurance Framework Using Blockchain Technology

Diplôme Master HE-VD-Fabric: Design and Implementation of a Privacy-Preserving Automotive Insurance Framework Using Blockchain Technology eng 2025-02-04 author Huynh Hoai-Tri Bernard 943802 director Benyahya Meriem 0000-0003-1124-4214 944425 Recherche et enseignement GSEM (RESEM) 90 This thesis explores the development of a blockchain-based privacy-preserving automotive insurance system. It investigates the integration of Privacy-Enhancing Technologies (PETs), cryptographic methods, and permissioned blockchain frameworks to ensure security, transparency, and regulatory compliance in Usage-Based Insurance (UBI) models. The proposed solution leverages Homomorphic Encryption (HE) for secure computations on encrypted data and Verifiable Decryption (VD) to establish trust without exposing raw data. Through the implementation of Hyperledger Fabric (HLF), the system achieves privacy-preserving premium calculation, enhancing fairness and user trust. The results demonstrate the feasibility of privacy-centric automotive insurance solutions that align with modern regulatory frameworks. Blockchain Privacy-Enhancing Technologies Homomorphic Encryption Verifiable De- cryption Automotive Insurance Hyperledger Fabric Usage-Based Insurance Dewey 330/650 Dewey 025.063 Systèmes et Services Numériques Spécialisation: Sécurité de l’information 13 Centre universitaire d'informatique 0D3 9 Faculté d'économie et de management S false 55c84296-9708-426c-b40c-944af50e0e6d Master thesis Restricted HUYNH_thesis.pdf 1668084 application/pdf 506da1da424e73072500558152ba133851fac83b606e4929610b95c3a040e895 restrictedAccess Centres et instituts / Centre universitaire d'informatique Faculté d'économie et de management

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HE-VD-Fabric: Design and Implementation of a Privacy-Preserving Automotive Insurance Framework Using Blockchain Technology				2025	72	10

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Huynh, Bernard

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