tags: Reading sessions

2022

https://fc22.ifca.ai/

Short Paper: Privacy Preserving Decentralized Netting

  • By Amit Agarwal, Angelo De Caro & Andrew Miller
  • [MN] They build an inter-banking payment system that supports a distributed and privacy preserving multilateral netting mechanism using Zero knowledge proof and secure multiparty computation (MPC).
  • [MN] They propose a multi-phase protocol using ZKP and MPC to settle the transactions and an optimization problem if needed (for finding a subset of transactions that can be settled in a phase).
  • Compared to prior work, they achieve 40–50% higher percentage settlement of total transaction.
  • [BB] Short rview by BB
tags: Zero-knowledge proofs Secure multiparty computation Privacy-preserving Netting
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