Pyrros Chaidos

According to our database, Pyrros Chaidos authored at least 19 papers between 2012 and 2026.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of three.

2026

Cavefish: Communication-Optimal Light Client Protocol for UTxO Ledgers.

Aggelos Kiayias, Marc Roeschlin, Polina Vinogradova, Pyrros Chaidos

IACR Cryptol. ePrint Arch., 2026

Crossing with Confidence: Formal Analysis and Model Checking of Blockchain Bridges.

Pyrros Chaidos, Pooya Farshim, Denis Firsov, Dimitar Jetchev, Aggelos Kiayias, Markulf Kohlweiss, Anca Nitulescu

IACR Cryptol. ePrint Arch., 2026

Revisiting Linkable Ring Signatures with Logarithmic Verification Complexity.

Danai Balla, Pyrros Chaidos

Proceedings of the Public-Key Cryptography - PKC 2026, 2026

2025

On the (strong) linkability of Linkable Ring Signatures.

Danai Balla, Pyrros Chaidos

IACR Cryptol. ePrint Arch., 2025

2024

Approximate Lower Bound Arguments.

Pyrros Chaidos, Aggelos Kiayias, Leonid Reyzin, Anatoliy Zinovyev

Proceedings of the Advances in Cryptology - EUROCRYPT 2024, 2024

Mithril: Stake-Based Threshold Multisignatures.

Pyrros Chaidos, Aggelos Kiayias

Proceedings of the Cryptology and Network Security - 23rd International Conference, 2024

2023

Blockchain Participation Games.

Pyrros Chaidos, Aggelos Kiayias, Evangelos Markakis

Proceedings of the Web and Internet Economics - 19th International Conference, 2023

New Design Techniques for Efficient Arithmetization-Oriented Hash Functions: ttAnemoi Permutations and ttJive Compression Mode.

Clémence Bouvier, Pierre Briaud, Pyrros Chaidos, Léo Perrin, Robin Salen, Vesselin Velichkov, Danny Willems

Proceedings of the Advances in Cryptology - CRYPTO 2023, 2023

2022

Anemoi: Exploiting the Link between Arithmetization-Orientation and CCZ-Equivalence.

Clémence Bouvier, Pierre Briaud, Pyrros Chaidos, Léo Perrin, Vesselin Velichkov

IACR Cryptol. ePrint Arch., 2022

2021

Lelantus-CLA.

Pyrros Chaidos, Vladislav Gelfer

IACR Cryptol. ePrint Arch., 2021

2018

Efficient Designated-Verifier Non-interactive Zero-Knowledge Proofs of Knowledge.

Pyrros Chaidos, Geoffroy Couteau

Proceedings of the Advances in Cryptology - EUROCRYPT 2018 - 37th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Tel Aviv, Israel, April 29, 2018

A Universally Composable Framework for the Privacy of Email Ecosystems.

Pyrros Chaidos, Olga Fourtounelli, Aggelos Kiayias, Thomas Zacharias

Proceedings of the Advances in Cryptology - ASIACRYPT 2018, 2018

2016

Efficient Zero-Knowledge Proof Systems.

Jonathan Bootle, Andrea Cerulli, Pyrros Chaidos, Jens Groth

Proceedings of the Foundations of Security Analysis and Design VIII, 2016

Efficient Zero-Knowledge Arguments for Arithmetic Circuits in the Discrete Log Setting.

Jonathan Bootle, Andrea Cerulli, Pyrros Chaidos, Jens Groth, Christophe Petit

Proceedings of the Advances in Cryptology - EUROCRYPT 2016, 2016

BeleniosRF: A Non-interactive Receipt-Free Electronic Voting Scheme.

Pyrros Chaidos, Véronique Cortier, Georg Fuchsbauer, David Galindo

Proceedings of the 2016 ACM SIGSAC Conference on Computer and Communications Security, 2016

Foundations of Fully Dynamic Group Signatures.

Jonathan Bootle, Andrea Cerulli, Pyrros Chaidos, Essam Ghadafi, Jens Groth

Proceedings of the Applied Cryptography and Network Security, 2016

2015

Making Sigma-Protocols Non-interactive Without Random Oracles.

Pyrros Chaidos, Jens Groth

Proceedings of the Public-Key Cryptography - PKC 2015 - 18th IACR International Conference on Practice and Theory in Public-Key Cryptography, Gaithersburg, MD, USA, March 30, 2015

Short Accountable Ring Signatures Based on DDH.

Jonathan Bootle, Andrea Cerulli, Pyrros Chaidos, Essam Ghadafi, Jens Groth, Christophe Petit

Proceedings of the Computer Security - ESORICS 2015, 2015

2012

Applying Divertibility to Blind Ballot Copying in the Helios Internet Voting System.

Yvo Desmedt, Pyrros Chaidos

Proceedings of the Computer Security - ESORICS 2012, 2012