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cs.CR2026
A forgery attack on the Block.co blockchain-based digital credential certification system
Giacomo Zonneveld, Giulia Rafaiani, Marco Baldi
Certification of digital documents, such as academic credentials, seems a particularly suitable application for the use of blockchain and distributed ledger technologies. Indeed, t…
cs.CR2025
Data Certification Strategies for Blockchain-based Traceability Systems
Giacomo Zonneveld, Giulia Rafaiani, Massimo Battaglioni +1
The use of blockchains for data certification and traceability is now well established in both the literature and practical applications. However, while blockchain-based certificat…
cs.CR2024
Decentralized Biometric Authentication based on Fuzzy Commitments and Blockchain
Nibras Abo Alzahab, Giulia Rafaiani, Massimo Battaglioni +2
Blockchain technology, which was introduced for supporting cryptocurrencies, today provides a decentralized infrastructure for general information storage and execution of algorith…