Georg Fuchsbauer

According to our database, Georg Fuchsbauer authored at least 70 papers between 2008 and 2024.

Collaborative distances:

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

2024

Schnorr Signatures are Tightly Secure in the ROM under a Non-interactive Assumption.

Gavin Cho, Georg Fuchsbauer, Adam O'Neill

IACR Cryptol. ePrint Arch., 2024

On Security Proofs of Existing Equivalence Class Signature Schemes.

Balthazar Bauer, Georg Fuchsbauer

IACR Cryptol. ePrint Arch., 2024

On Proving Equivalence Class Signatures Secure from Non-interactive Assumptions.

Balthazar Bauer, Georg Fuchsbauer, Fabian Regen

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

Concurrently Secure Blind Schnorr Signatures.

Georg Fuchsbauer, Mathias Wolf

Proceedings of the Advances in Cryptology - EUROCRYPT 2024, 2024

Updatable Public-Key Encryption, Revisited.

Joël Alwen, Georg Fuchsbauer, Marta Mularczyk

Proceedings of the Advances in Cryptology - EUROCRYPT 2024, 2024

2022

Double-authentication-preventing signatures in the standard model.

Dario Catalano, Georg Fuchsbauer, Azam Soleimanian

J. Comput. Secur., 2022

(Concurrently Secure) Blind Schnorr from Schnorr.

Georg Fuchsbauer, Mathias Wolf

IACR Cryptol. ePrint Arch., 2022

Non-interactive Mimblewimble transactions, revisited.

Georg Fuchsbauer, Michele Orrù

IACR Cryptol. ePrint Arch., 2022

SNACKs: Leveraging Proofs of Sequential Work for Blockchain Light Clients.

Hamza Abusalah, Georg Fuchsbauer, Peter Gazi, Karen Klein

IACR Cryptol. ePrint Arch., 2022

Credential Transparency System.

Melissa Chase, Georg Fuchsbauer, Esha Ghosh, Antoine Plouviez

Proceedings of the Security and Cryptography for Networks - 13th International Conference, 2022

2021

Approximate Distance-Comparison-Preserving Symmetric Encryption.

Georg Fuchsbauer, Riddhi Ghosal, Nathan Hauke, Adam O'Neill

IACR Cryptol. ePrint Arch., 2021

The One-More Discrete Logarithm Assumption in the Generic Group Model.

Balthazar Bauer, Georg Fuchsbauer, Antoine Plouviez

IACR Cryptol. ePrint Arch., 2021

2020

Transferable E-cash: A Cleaner Model and the First Practical Instantiation.

Balthazar Bauer, Georg Fuchsbauer, Chen Qian

IACR Cryptol. ePrint Arch., 2020

A Classification of Computational Assumptions in the Algebraic Group Model.

Balthazar Bauer, Georg Fuchsbauer, Julian Loss

IACR Cryptol. ePrint Arch., 2020

Efficient Signatures on Randomizable Ciphertexts.

Balthazar Bauer, Georg Fuchsbauer

IACR Cryptol. ePrint Arch., 2020

Blind Schnorr Signatures and Signed ElGamal Encryption in the Algebraic Group Model.

Georg Fuchsbauer, Antoine Plouviez, Yannick Seurin

Proceedings of the Advances in Cryptology - EUROCRYPT 2020, 2020

2019

Security of Symmetric Primitives against Key-Correlated Attacks.

Aisling Connolly, Pooya Farshim, Georg Fuchsbauer

IACR Trans. Symmetric Cryptol., 2019

Structure-Preserving Signatures on Equivalence Classes and Constant-Size Anonymous Credentials.

Georg Fuchsbauer, Christian Hanser, Daniel Slamanig

J. Cryptol., 2019

Blind Schnorr Signatures in the Algebraic Group Model.

Georg Fuchsbauer, Antoine Plouviez, Yannick Seurin

IACR Cryptol. ePrint Arch., 2019

WI Is Not Enough: Zero-Knowledge Contingent (Service) Payments Revisited.

Georg Fuchsbauer

IACR Cryptol. ePrint Arch., 2019

2018

Aggregate Cash Systems: A Cryptographic Investigation of Mimblewimble.

Georg Fuchsbauer, Michele Orrù, Yannick Seurin

IACR Cryptol. ePrint Arch., 2018

Non-interactive zaps of knowledge.

Georg Fuchsbauer, Michele Orrù

IACR Cryptol. ePrint Arch., 2018

Adaptively Secure Proxy Re-encryption.

Georg Fuchsbauer, Chethan Kamath, Karen Klein, Krzysztof Pietrzak

IACR Cryptol. ePrint Arch., 2018

Weakly Secure Equivalence-Class Signatures from Standard Assumptions.

Georg Fuchsbauer, Romain Gay

IACR Cryptol. ePrint Arch., 2018

Simpler Constructions of Asymmetric Primitives from Obfuscation.

Pooya Farshim, Georg Fuchsbauer, Alain Passelègue

IACR Cryptol. ePrint Arch., 2018

The Algebraic Group Model and its Applications.

Georg Fuchsbauer, Eike Kiltz, Julian Loss

Proceedings of the Advances in Cryptology - CRYPTO 2018, 2018

2017

Access Control Encryption for Equality, Comparison, and More.

Georg Fuchsbauer, Romain Gay, Lucas Kowalczyk, Claudio Orlandi

IACR Cryptol. ePrint Arch., 2017

Subversion-zero-knowledge SNARKs.

Georg Fuchsbauer

IACR Cryptol. ePrint Arch., 2017

SpaceMint: A Cryptocurrency Based on Proofs of Space.

Georg Fuchsbauer

ERCIM News, 2017

2016

Structure-Preserving Signatures and Commitments to Group Elements.

Masayuki Abe, Georg Fuchsbauer, Jens Groth, Kristiyan Haralambiev, Miyako Ohkubo

J. Cryptol., 2016

A Quasipolynomial Reduction for Generalized Selective Decryption on Trees.

Georg Fuchsbauer, Zahra Jafargholi, Krzysztof Pietrzak

IACR Cryptol. ePrint Arch., 2016

Practical Round-Optimal Blind Signatures in the Standard Model from Weaker Assumptions.

Georg Fuchsbauer, Christian Hanser, Chethan Kamath, Daniel Slamanig

IACR Cryptol. ePrint Arch., 2016

NIZKs with an Untrusted CRS: Security in the Face of Parameter Subversion.

Mihir Bellare, Georg Fuchsbauer, Alessandra Scafuro

IACR Cryptol. ePrint Arch., 2016

Constrained PRFs for Unbounded Inputs with Short Keys.

Hamza Abusalah, Georg Fuchsbauer

IACR Cryptol. ePrint Arch., 2016

Standard Security Does Imply Security Against Selective Opening for Markov Distributions.

Georg Fuchsbauer, Felix Heuer, Eike Kiltz, Krzysztof Pietrzak

Proceedings of the Theory of Cryptography - 13th International Conference, 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

2015

Spacemint: A Cryptocurrency Based on Proofs of Space.

Sunoo Park, Krzysztof Pietrzak, Albert Kwon, Joël Alwen, Georg Fuchsbauer, Peter Gazi

IACR Cryptol. ePrint Arch., 2015

Practical Round-Optimal Blind Signatures in the Standard Model.

Georg Fuchsbauer, Christian Hanser, Daniel Slamanig

IACR Cryptol. ePrint Arch., 2015

BeleniosRF: A Strongly Receipt-Free Electronic Voting Scheme.

Véronique Cortier, Georg Fuchsbauer, David Galindo

IACR Cryptol. ePrint Arch., 2015

Offline Witness Encryption.

Hamza Abusalah, Georg Fuchsbauer, Krzysztof Pietrzak

IACR Cryptol. ePrint Arch., 2015

Key-Homomorphic Constrained Pseudorandom Functions.

Abhishek Banerjee, Georg Fuchsbauer, Chris Peikert, Krzysztof Pietrzak, Sophie Stevens

IACR Cryptol. ePrint Arch., 2015

Anonymous Transferable E-Cash.

Foteini Baldimtsi, Melissa Chase, Georg Fuchsbauer, Markulf Kohlweiss

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

Policy Privacy in Cryptographic Access Control.

Anna Lisa Ferrara, Georg Fuchsbauer, Bin Liu, Bogdan Warinschi

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

2014

Adaptive Security of Constrained PRFs.

Georg Fuchsbauer, Momchil Konstantinov, Krzysztof Pietrzak, Vanishree Rao

IACR Cryptol. ePrint Arch., 2014

EUF-CMA-Secure Structure-Preserving Signatures on Equivalence Classes.

Georg Fuchsbauer, Christian Hanser, Daniel Slamanig

IACR Cryptol. ePrint Arch., 2014

Breaking Existential Unforgeability of a Signature Scheme from Asiacrypt 2014.

Georg Fuchsbauer

IACR Cryptol. ePrint Arch., 2014

Constrained Verifiable Random Functions.

Georg Fuchsbauer

IACR Cryptol. ePrint Arch., 2014

Constrained PRFs for Unbounded Inputs.

Hamza Abusalah, Georg Fuchsbauer, Krzysztof Pietrzak

IACR Cryptol. ePrint Arch., 2014

2013

Short blind signatures.

Olivier Blazy, Georg Fuchsbauer, David Pointcheval, Damien Vergnaud

J. Comput. Secur., 2013

Cryptographically Enforced RBAC.

Anna Lisa Ferrara, Georg Fuchsbauer, Bogdan Warinschi

IACR Cryptol. ePrint Arch., 2013

Policy-Based Signatures.

Mihir Bellare, Georg Fuchsbauer

IACR Cryptol. ePrint Arch., 2013

2012

Enhanced Chosen-Ciphertext Security and Applications.

Dana Dachman-Soled, Georg Fuchsbauer, Payman Mohassel, Adam O'Neill

IACR Cryptol. ePrint Arch., 2012

Efficient Signatures of Knowledge and DAA in the Standard Model.

David Bernhard, Georg Fuchsbauer, Essam Ghadafi

IACR Cryptol. ePrint Arch., 2012

Plaintext-Checkable Encryption.

Sébastien Canard, Georg Fuchsbauer, Aline Gouget, Fabien Laguillaumie

Proceedings of the Topics in Cryptology - CT-RSA 2012 - The Cryptographers' Track at the RSA Conference 2012, San Francisco, CA, USA, February 27, 2012

2011

Anonymous attestation with user-controlled linkability.

David Bernhard, Georg Fuchsbauer, Essam Ghadafi, Nigel P. Smart, Bogdan Warinschi

IACR Cryptol. ePrint Arch., 2011

Signatures on Randomizable Ciphertexts.

Olivier Blazy, Georg Fuchsbauer, David Pointcheval, Damien Vergnaud

Proceedings of the Public Key Cryptography - PKC 2011, 2011

Commuting Signatures and Verifiable Encryption.

Georg Fuchsbauer

Proceedings of the Advances in Cryptology - EUROCRYPT 2011, 2011

Achieving Optimal Anonymity in Transferable E-Cash with a Judge.

Olivier Blazy, Sébastien Canard, Georg Fuchsbauer, Aline Gouget, Hervé Sibert, Jacques Traoré

Proceedings of the Progress in Cryptology - AFRICACRYPT 2011, 2011

2010

Fair Blind Signatures without Random Oracles.

Georg Fuchsbauer, Damien Vergnaud

IACR Cryptol. ePrint Arch., 2010

Commuting Signatures and Verifiable Encryption and an Application to Non-Interactively Delegatable Credentials.

Georg Fuchsbauer

IACR Cryptol. ePrint Arch., 2010

Batch Groth-Sahai.

Olivier Blazy, Georg Fuchsbauer, Malika Izabachène, Amandine Jambert, Hervé Sibert, Damien Vergnaud

IACR Cryptol. ePrint Arch., 2010

Public-Key Encryption with Non-Interactive Opening: New Constructions and Stronger Definitions.

David Galindo, Benoît Libert, Marc Fischlin, Georg Fuchsbauer, Anja Lehmann, Mark Manulis, Dominique Schröder

Proceedings of the Progress in Cryptology, 2010

Strong Cryptography from Weak Secrets.

Xavier Boyen, Céline Chevalier, Georg Fuchsbauer, David Pointcheval

Proceedings of the Progress in Cryptology, 2010

2009

Transferable Constant-Size Fair E-Cash.

Georg Fuchsbauer, David Pointcheval, Damien Vergnaud

IACR Cryptol. ePrint Arch., 2009

Automorphic Signatures in Bilinear Groups and an Application to Round-Optimal Blind Signatures.

Georg Fuchsbauer

IACR Cryptol. ePrint Arch., 2009

Proofs on Encrypted Values in Bilinear Groups and an Application to Anonymity of Signatures.

Georg Fuchsbauer, David Pointcheval

Proceedings of the Pairing-Based Cryptography, 2009

2008

Encrypting Proofs on Pairings and Its Application to Anonymity for Signatures.

Georg Fuchsbauer, David Pointcheval

IACR Cryptol. ePrint Arch., 2008

Anonymous Consecutive Delegation of Signing Rights: Unifying Group and Proxy Signatures.

Georg Fuchsbauer, David Pointcheval

IACR Cryptol. ePrint Arch., 2008

Efficient Rational Secret Sharing in Standard Communication Networks.

Georg Fuchsbauer, Jonathan Katz, David Naccache

IACR Cryptol. ePrint Arch., 2008

Anonymous Proxy Signatures.

Georg Fuchsbauer, David Pointcheval

Proceedings of the Security and Cryptography for Networks, 6th International Conference, 2008