Alberto Sonnino | DeepAI

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Alexander Spiegelman
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Zekun Li
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Mohammad Sadoghi
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Zhiyi Zhang
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Dahlia Malkhi
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Sarah Meiklejohn
15 publications
Suyash Gupta
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Lixia Zhang
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George Danezis
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Sarah Azouvi
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Mustafa Al-Bassam
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∙ 02/05/2023

Resilient Consensus Sustained Collaboratively

The recent growth of blockchain technology has accelerated research on d...

0 Junchao Chen, et al. ∙

∙ 02/01/2023

Performance of EdDSA and BLS Signatures in Committee-Based Consensus

We present the first performance comparison of EdDSA and BLS signatures ...

0 Zhuolun Li, et al. ∙

∙ 09/12/2022

Bullshark: The Partially Synchronous Version

The purpose of this manuscript is to describe the deterministic partiall...

0 Alexander Spiegelman, et al. ∙

∙ 08/21/2022

Efficient Multiparty Protocols Using Generalized Parseval's Identity and the Theta Algebra

We propose a protocol able to show publicly addition and multiplication ...

0 Giorgio Sonnino, et al. ∙

∙ 01/14/2022

Bullshark: DAG BFT Protocols Made Practical

We present Bullshark, the first directed acyclic graph (DAG) based Byzan...

1 Neil Giridharan, et al. ∙

∙ 01/14/2022

Zef: Low-latency, Scalable, Private Payments

We introduce Zef, the first Byzantine-Fault Tolerant (BFT) protocol to s...

0 Mathieu Baudet, et al. ∙

∙ 01/13/2022

Low-latency, Scalable, DeFi with Zef

Zef was recently proposed to extend the low-latency, Byzantine-Fault Tol...

0 Mathieu Baudet, et al. ∙

∙ 10/03/2021

Be Aware of Your Leaders

Advances in blockchains have influenced the State-Machine-Replication (S...

0 Shir Cohen, et al. ∙

∙ 07/15/2021

Shard Scheduler: object placement and migration in sharded account-based blockchains

We propose Shard Scheduler, a system for object placement and migration ...

0 Michał Król, et al. ∙

∙ 06/18/2021

Jolteon and Ditto: Network-Adaptive Efficient Consensus with Asynchronous Fallback

Existing committee-based Byzantine state machine replication (SMR) proto...

0 Rati Gelashvili, et al. ∙

∙ 05/25/2021

Narwhal and Tusk: A DAG-based Mempool and Efficient BFT Consensus

We propose separating the task of transaction dissemination from transac...

0 George Danezis, et al. ∙

∙ 02/24/2021

Scaling Distributed Ledgers and Privacy-Preserving Applications

This thesis proposes techniques aiming to make blockchain technologies a...

0 Alberto Sonnino, et al. ∙

∙ 04/22/2020

Twins: White-Glove Approach for BFT Testing

Byzantine Fault Tolerant (BFT) systems have seen extensive study for mor...

0 Shehar Bano, et al. ∙

∙ 04/14/2020

PASTRAMI: Privacy-preserving, Auditable, Scalable Trustworthy Auctions for Multiple Items

Decentralised cloud computing platforms enable individuals to offer and ...

0 Michał Król, et al. ∙

∙ 03/25/2020

FastPay: High-Performance Byzantine Fault Tolerant Settlement

FastPay allows a set of distributed authorities, some of which are Byzan...

0 Mathieu Baudet, et al. ∙

∙ 02/24/2020

EL PASSO: Privacy-preserving, Asynchronous Single Sign-On

We introduce EL PASSO, a privacy-preserving, asynchronous Single Sign-On...

0 Zhiyi Zhang, et al. ∙

∙ 12/05/2019

FMPC: Secure Multiparty Computation from Fourier Series and Parseval's Identity

FMPC is a novel multiparty computation protocol of arithmetic circuits b...

0 Alberto Sonnino, et al. ∙

∙ 06/28/2019

SybilQuorum: Open Distributed Ledgers Through Trust Networks

The Sybil attack plagues all peer-to-peer systems, and modern open distr...

0 Alberto Sonnino, et al. ∙

∙ 05/08/2019

Proof-of-Prestige: A Useful Work Reward System for Unverifiable Tasks

As cryptographic tokens and altcoins are increasingly being built to ser...

0 Michał Król, et al. ∙

∙ 01/31/2019

Replay Attacks and Defenses against Cross-shard Consensus in Sharded Distributed Ledgers

We present the first replay attacks against sharded distributed ledgers....

0 Alberto Sonnino, et al. ∙

∙ 01/23/2019

AStERISK: Auction-based Shared Economy ResolutIon System for blocKchain

Recent developments in blockchains and edge computing allows to deploy d...

0 Alberto Sonnino, et al. ∙

∙ 09/24/2018

Fraud Proofs: Maximising Light Client Security and Scaling Blockchains with Dishonest Majorities

Light clients, also known as Simple Payment Verification (SPV) clients, ...

0 Mustafa Al-Bassam, et al. ∙

∙ 05/16/2018

Airtnt: Fair Exchange Payment for Outsourced Secure Enclave Computations

We present Airtnt, a novel scheme that enables users with CPUs that supp...

0 Mustafa Al-Bassam, et al. ∙

∙ 02/20/2018

Coconut: Threshold Issuance Selective Disclosure Credentials with Applications to Distributed Ledgers

We present Coconut, a novel selective disclosure credential scheme suppo...

0 Alberto Sonnino, et al. ∙

∙ 11/10/2017

Consensus in the Age of Blockchains

The blockchain initially gained traction in 2008 as the technology under...

0 Shehar Bano, et al. ∙

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