Christian Matt

According to our database, Christian Matt authored at least 26 papers between 2013 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Optimistic Message Dissemination.

Chen-Da Liu-Zhang, Christian Matt, Søren Eller Thomsen

Proceedings of the 7th Conference on Advances in Financial Technologies, 2025

2024

Updatable Policy-Compliant Signatures.

Christian Badertscher, Monosij Maitra, Christian Matt, Hendrik Waldner

Proceedings of the Public-Key Cryptography - PKC 2024, 2024

Asymptotically Optimal Message Dissemination with Applications to Blockchains.

Chen-Da Liu-Zhang, Christian Matt, Søren Eller Thomsen

Proceedings of the Advances in Cryptology - EUROCRYPT 2024, 2024

2022

Formalizing Delayed Adaptive Corruptions and the Security of Flooding Networks.

Christian Matt, Jesper Buus Nielsen, Søren Eller Thomsen

Proceedings of the Advances in Cryptology - CRYPTO 2022, 2022

GearBox: Optimal-size Shard Committees by Leveraging the Safety-Liveness Dichotomy.

Bernardo David, Bernardo Magri, Christian Matt, Jesper Buus Nielsen, Daniel Tschudi

Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security, 2022

Practical Provably Secure Flooding for Blockchains.

Chen-Da Liu-Zhang, Christian Matt, Ueli Maurer, Guilherme Rito, Søren Eller Thomsen

Proceedings of the Advances in Cryptology - ASIACRYPT 2022, 2022

2021

GearBox: An Efficient UC Sharded Ledger Leveraging the Safety-Liveness Dichotomy.

Bernardo David, Bernardo Magri, Christian Matt, Jesper Buus Nielsen, Daniel Tschudi

IACR Cryptol. ePrint Arch., 2021

Policy-Compliant Signatures.

Christian Badertscher, Christian Matt, Hendrik Waldner

Proceedings of the Theory of Cryptography - 19th International Conference, 2021

Weight-Based Nakamoto-Style Blockchains.

Simon Holmgaard Kamp, Bernardo Magri, Christian Matt, Jesper Buus Nielsen, Søren Eller Thomsen, Daniel Tschudi

Proceedings of the Progress in Cryptology - LATINCRYPT 2021, 2021

2020

Leveraging Weight Functions for Optimistic Responsiveness in Blockchains.

Simon Holmgaard Kamp, Bernardo Magri, Christian Matt, Jesper Buus Nielsen, Søren Eller Thomsen, Daniel Tschudi

IACR Cryptol. ePrint Arch., 2020

Afgjort: A Partially Synchronous Finality Layer for Blockchains.

Thomas Dinsdale-Young, Bernardo Magri, Christian Matt, Jesper Buus Nielsen, Daniel Tschudi

Proceedings of the Security and Cryptography for Networks - 12th International Conference, 2020

2019

Afgjort - A Semi-Synchronous Finality Layer for Blockchains.

Bernardo Magri, Christian Matt, Jesper Buus Nielsen, Daniel Tschudi

IACR Cryptol. ePrint Arch., 2019

How to leverage hardness of constant degree expanding polynomials over R to build iO.

Aayush Jain, Huijia Lin, Christian Matt, Amit Sahai

IACR Cryptol. ePrint Arch., 2019

How to Leverage Hardness of Constant-Degree Expanding Polynomials over \mathbb R R to build i풪 i O.

Aayush Jain, Huijia Lin, Christian Matt, Amit Sahai

Proceedings of the Advances in Cryptology - EUROCRYPT 2019, 2019

Indistinguishability Obfuscation Without Multilinear Maps: New Paradigms via Low Degree Weak Pseudorandomness and Security Amplification.

Prabhanjan Ananth, Aayush Jain, Huijia Lin, Christian Matt, Amit Sahai

Proceedings of the Advances in Cryptology - CRYPTO 2019, 2019

2018

Toward an algebraic theory of systems.

Christian Matt, Ueli Maurer, Christopher Portmann, Renato Renner, Björn Tackmann

Theor. Comput. Sci., 2018

Pseudo Flawed-Smudging Generators and Their Application to Indistinguishability Obfuscation.

Huijia Lin, Christian Matt

IACR Cryptol. ePrint Arch., 2018

2017

A Constructive Treatment of Enhanced Encryption Schemes.

Christian Matt

PhD thesis, 2017

Causal Boxes: Quantum Information-Processing Systems Closed Under Composition.

Christopher Portmann, Christian Matt, Ueli Maurer, Renato Renner, Björn Tackmann

IEEE Trans. Inf. Theory, 2017

Strengthening Access Control Encryption.

Christian Badertscher, Christian Matt, Ueli Maurer

Proceedings of the Advances in Cryptology - ASIACRYPT 2017, 2017

2015

Augmented Secure Channels and the Goal of the TLS 1.3 Record Layer.

Christian Badertscher, Christian Matt, Ueli Maurer, Phillip Rogaway, Björn Tackmann

Proceedings of the Provable Security, 2015

Robust Authenticated Encryption and the Limits of Symmetric Cryptography.

Christian Badertscher, Christian Matt, Ueli Maurer, Phillip Rogaway, Björn Tackmann

Proceedings of the Cryptography and Coding - 15th IMA International Conference, 2015

A Definitional Framework for Functional Encryption.

Christian Matt, Ueli Maurer

Proceedings of the IEEE 28th Computer Security Foundations Symposium, 2015

Idealizing Identity-Based Encryption.

Dennis Hofheinz, Christian Matt, Ueli Maurer

Proceedings of the Advances in Cryptology - ASIACRYPT 2015 - 21st International Conference on the Theory and Application of Cryptology and Information Security, Auckland, New Zealand, November 29, 2015

2013

A Constructive Approach to Functional Encryption.

Christian Matt, Ueli Maurer

IACR Cryptol. ePrint Arch., 2013

The one-time pad revisited.

Christian Matt, Ueli Maurer

Proceedings of the 2013 IEEE International Symposium on Information Theory, 2013