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Vassilis Zikas

Publication record assembled from the DBLP archive of ranked conferences.

Papers indexed

55

Venues

16

Active years

2008–2026

Best venue rank

A*

Where they publish

Papers

55 indexed papers, newest first.

YearVenueTitleAuthors
2026CRYPTOA Unified Treatment of Anamorphic Encryption.Wonseok Choi, Daniel Collins, Xiangyu Liu, Roy Stracovsky, Vassilis Zikas
2026CRYPTOPseudo-Equilibria, Or: How to Stop Worrying About Crypto and Just Analyze the Game.Alexandros Psomas, Athina Terzoglou, Yu Wei, Vassilis Zikas
2025AFTBlockchain Governance via Sharp Anonymous Multisignatures.Wonseok Choi, Xiangyu Liu, Vassilis Zikas
2025AFTTwo-Tier Black-Box Blockchains and Application to Instant Layer-1 Payments.Michele Ciampi, Yun Lu, Rafail Ostrovsky, Vassilis Zikas
2025CCSDistance-Aware OT with Application to Fuzzy PSI.Lucas Piske, Jaspal Singh, Ni Trieu, Vladimir Kolesnikov, Vassilis Zikas
2025FCA Composability Treatment of Bitcoin's Transaction Ledger with Variable Difficulty.Juan Garay, Yun Lu, Julien Prat, Brady Testa, Vassilis Zikas
2025TCCIs It Even Possible? On the Parallel Composition of Asynchronous MPC Protocols.Ran Cohen, Pouyan Forghani, Juan Garay, Rutvik Patel, Vassilis Zikas
2024ASIACRYPTAdaptor Signatures: New Security Definition and a Generic Construction for NP Relations.Xiangyu Liu, Ioannis Tzannetos, Vassilis Zikas
2024OPODISNear-Optimal Communication Byzantine Reliable Broadcast Under a Message Adversary.Timoth Albouy, Davide Frey, Ran Gelles, Carmit Hazay, Michel Raynal, Elad Michael Schiller, Franois Taani, Vassilis Zikas
2024SPEureka: A General Framework for Black-box Differential Privacy Estimators.Yun Lu, Malik Magdon-Ismail, Yu Wei, Vassilis Zikas
2024TCCGeneral Adversary Structures in Byzantine Agreement and Multi-party Computation with Active and Omission Corruption.Konstantinos Brazitikos, Vassilis Zikas
2024TCCAdaptive Security, Erasures, and Network Assumptions in Communication-Local MPC.Nishanth Chandran, Juan A. Garay, Ankit Kumar Misra, Rafail Ostrovsky, Vassilis Zikas
2024TCCInformation-Theoretic Multi-server Private Information Retrieval with Client Preprocessing.Jaspal Singh, Yu Wei, Vassilis Zikas
2023CCSCOMBINE: COMpilation and Backend-INdependent vEctorization for Multi-Party Computation.Benjamin Levy, Muhammad Ishaq, Benjamin Sherman, Lindsey Kennard, Ana L. Milanova, Vassilis Zikas
2023CRYPTOCompleteness Theorems for Adaptively Secure Broadcast.Ran Cohen, Juan A. Garay, Vassilis Zikas
2023TCCConcurrent Asynchronous Byzantine Agreement in Expected-Constant Rounds, Revisited.Ran Cohen, Pouyan Forghani, Juan A. Garay, Rutvik Patel, Vassilis Zikas
2022EuroCryptRound-Optimal and Communication-Efficient Multiparty Computation.Michele Ciampi, Rafail Ostrovsky, Hendrik Waldner, Vassilis Zikas
2021CRYPTOA Rational Protocol Treatment of 51% Attacks.Christian Badertscher, Yun Lu, Vassilis Zikas
2021EuroCryptDynamic Ad Hoc Clock Synchronization.Christian Badertscher, Peter Gazi, Aggelos Kiayias, Alexander Russell, Vassilis Zikas
2021TCCOn the (Ir)Replaceability of Global Setups, or How (Not) to Use a Global Ledger.Christian Badertscher, Julia Hesse, Vassilis Zikas
2020ACNSTimed Signatures and Zero-Knowledge Proofs - Timestamping in the Blockchain Era -.Aydin Abadi, Michele Ciampi, Aggelos Kiayias, Vassilis Zikas
2020EuroCryptBroadcast-Optimal Two-Round MPC.Ran Cohen, Juan A. Garay, Vassilis Zikas
2020EuroCryptResource-Restricted Cryptography: Revisiting MPC Bounds in the Proof-of-Work Era.Juan A. Garay, Aggelos Kiayias, Rafail M. Ostrovsky, Giorgos Panagiotakos, Vassilis Zikas
2020INDOCRYPTProof-of-Reputation Blockchain with Nakamoto Fallback.Leonard Kleinrock, Rafail Ostrovsky, Vassilis Zikas
2020UAIHow Private Are Commonly-Used Voting Rules?Ao Liu, Yun Lu, Lirong Xia, Vassilis Zikas
2020TCCUniversal Composition with Global Subroutines: Capturing Global Setup Within Plain UC.Christian Badertscher, Ran Canetti, Julia Hesse, Bjrn Tackmann, Vassilis Zikas
2019CCSEfficient MPC via Program Analysis: A Framework for Efficient Optimal Mixing.Muhammad Ishaq, Ana L. Milanova, Vassilis Zikas
2019SPOuroboros Crypsinous: Privacy-Preserving Proof-of-Stake.Thomas Kerber, Aggelos Kiayias, Markulf Kohlweiss, Vassilis Zikas
2018CCSOuroboros Genesis: Composable Proof-of-Stake Blockchains with Dynamic Availability.Christian Badertscher, Peter Gazi, Aggelos Kiayias, Alexander Russell, Vassilis Zikas
2018CCSCryptographically Secure Detection of Injection Attacks.Yun Lu, Konstantinos Mitropoulos, Rafail Ostrovsky, Avraham Weinstock, Vassilis Zikas
2018EuroCryptBut Why Does It Work? A Rational Protocol Design Treatment of Bitcoin.Christian Badertscher, Juan A. Garay, Ueli Maurer, Daniel Tschudi, Vassilis Zikas
2018SCNSecure Two-Party Computation over Unreliable Channels.Ran Gelles, Anat Paskin-Cherniavsky, Vassilis Zikas
2017CRYPTOBitcoin as a Transaction Ledger: A Composable Treatment.Christian Badertscher, Ueli Maurer, Daniel Tschudi, Vassilis Zikas
2017CRYPTOThe Price of Low Communication in Secure Multi-party Computation.Juan A. Garay, Yuval Ishai, Rafail Ostrovsky, Vassilis Zikas
2017ICALPRound-Preserving Parallel Composition of Probabilistic-Termination Cryptographic Protocols.Ran Cohen, Sandro Coretti, Juan A. Garay, Vassilis Zikas
2016ASIACRYPTConstant-Round Asynchronous Multi-Party Computation Based on One-Way Functions.Sandro Coretti, Juan A. Garay, Martin Hirt, Vassilis Zikas
2016CRYPTOProbabilistic Termination and Composability of Cryptographic Protocols.Ran Cohen, Sandro Coretti, Juan A. Garay, Vassilis Zikas
2016CRYPTONetwork-Hiding Communication and Applications to Multi-party Protocols.Martin Hirt, Ueli Maurer, Daniel Tschudi, Vassilis Zikas
2016EuroCryptFair and Robust Multi-party Computation Using a Global Transaction Ledger.Aggelos Kiayias, Hong-Sheng Zhou, Vassilis Zikas
2016ICALPProvably Secure Virus Detection: Using The Observer Effect Against Malware.Richard J. Lipton, Rafail Ostrovsky, Vassilis Zikas
2015CRYPTOIncoercible Multi-party Computation and Universally Composable Receipt-Free Voting.Jol Alwen, Rafail Ostrovsky, Hong-Sheng Zhou, Vassilis Zikas
2015PODCHow Fair is Your Protocol?: A Utility-based Approach to Protocol Optimality.Juan A. Garay, Jonathan Katz, Bjrn Tackmann, Vassilis Zikas
2014CRYPTOEfficient Three-Party Computation from Cut-and-Choose.Seung Geol Choi, Jonathan Katz, Alex J. Malozemoff, Vassilis Zikas
2014CRYPTOSecure Multi-Party Computation with Identifiable Abort.Yuval Ishai, Rafail Ostrovsky, Vassilis Zikas
2014PODCDistributing the setup in universally composable multi-party computation.Jonathan Katz, Aggelos Kiayias, Hong-Sheng Zhou, Vassilis Zikas
2013FOCSRational Protocol Design: Cryptography against Incentive-Driven Adversaries.Juan A. Garay, Jonathan Katz, Ueli Maurer, Bjrn Tackmann, Vassilis Zikas
2013TCCFeasibility and Completeness of Cryptographic Tasks in the Quantum World.Serge Fehr, Jonathan Katz, Fang Song, Hong-Sheng Zhou, Vassilis Zikas
2013TCCUniversally Composable Synchronous Computation.Jonathan Katz, Ueli Maurer, Bjrn Tackmann, Vassilis Zikas
2012CRYPTOCollusion-Preserving Computation.Jol Alwen, Jonathan Katz, Ueli Maurer, Vassilis Zikas
2012ICALPByzantine Agreement with a Rational Adversary.Adam Groce, Jonathan Katz, Aishwarya Thiruvengadam, Vassilis Zikas
2011ICALPPlayer-Centric Byzantine Agreement.Martin Hirt, Vassilis Zikas
2010EuroCryptAdaptively Secure Broadcast.Martin Hirt, Vassilis Zikas
2009TCCRealistic Failures in Secure Multi-party Computation.Vassilis Zikas, Sarah Hauser, Ueli M. Maurer
2008ASIACRYPTMPC vs. SFE : Unconditional and Computational Security.Martin Hirt, Ueli M. Maurer, Vassilis Zikas
2008TCCMPC vs. SFE: Perfect Security in a Unified Corruption Model.Zuzana Beerliov-Trubniov, Matthias Fitzi, Martin Hirt, Ueli M. Maurer, Vassilis Zikas