4 papers
Adversary-Augmented Simulation for Fairness Evaluation and Defense in Hyperledger Fabric
Erwan Mahe, Rouwaida Abdallah, Pierre-Yves Piriou +1
This paper presents an adversary model and a simulation framework specifically tailored for analyzing attacks on distributed systems composed of multiple distributed protocols, wit…
Order Fairness Evaluation of DAG-based ledgers
Erwan Mahe, Sara Tucci-Piergiovanni
Order fairness in distributed ledgers refers to properties that relate the order in which transactions are sent or received to the order in which they are eventually finalized, i.e…
Fantastyc: Blockchain-based Federated Learning Made Secure and Practical
William Boitier, Antonella Del Pozzo, Álvaro García-Pérez +9
Federated Learning is a decentralized framework that enables multiple clients to collaboratively train a machine learning model under the orchestration of a central server without…
Adversary-Augmented Simulation to evaluate fairness on HyperLedger Fabric
Erwan Mahe, Rouwaida Abdallah, Sara Tucci-Piergiovanni +1
This paper presents a novel adversary model specifically tailored to distributed systems, aiming to assess the security of blockchain networks. Building upon concepts such as adver…