Stephan Krenn

116 papers A* 2A 4B 17C 5Misc 2Journal 53Unranked 25
YearRankTypeTitle / Venue / Authors
2025 J jnl
Enabling Horizontal Collaboration in Logistics Through Secure Multi-Party Computation.
Future Internet
Gabriele Spini, Stephan Krenn, Erich Teppan, Christina Petschnigg, Elena Wiegelmann
2025 J jnl
Foundations of Dynamic Group Signatures: The Case of Malicious Openers and Issuers.
IACR Cryptol. ePrint Arch.
Stephan Krenn, Kai Samelin, Daniel Slamanig
2025 C conf
Protecting Privacy in Federated Time Series Analysis: A Pragmatic Technology Review for Application Developers.
CLOSER
Daniel Bachlechner, Ruben Helmut Hetfleisch, Stephan Krenn, Thomas Lorünser, Michael Rader
2025 J jnl
QoeSiGN: Towards Qualified Collaborative eSignatures.
CoRR
Karl W. Koch, Stephan Krenn, Alexandra Hofer
2025 C conf
Seamless Post-Quantum Transition: Agile and Efficient Encryption for Data-at-Rest.
SECRYPT
Federico Valbusa, Stephan Krenn, Thomas Lorünser, Sebastian Ramacher
2025 J jnl
Seamless Post-Quantum Transition: Agile and Efficient Encryption for Data-at-Rest.
IACR Cryptol. ePrint Arch.
Stephan Krenn, Thomas Lorünser, Sebastian Ramacher, Federico Valbusa
2025 J jnl
Turning Simulation into Construction: New Uses of NIZK Simulators.
IACR Cryptol. ePrint Arch.
Stephan Krenn, Kai Samelin, Daniel Slamanig
2024 J jnl
Beyond selective disclosure: Extending distributed p-ABC implementations by commit-and-prove techniques.
Comput. Networks
Jesús García Rodríguez, Stephan Krenn, Jorge Bernal Bernabé, Antonio F. Skarmeta
2024 C conf
Integrating Secure Multiparty Computation into Data Spaces.
CLOSER
Veronika Siska, Thomas Lorünser, Stephan Krenn, Christoph Fabianek
2024 B conf
NEWSROOM: Towards Automating Cyber Situational Awareness Processes and Tools for Cyber Defence.
ARES
Markus Wurzenberger, Stephan Krenn, Max Landauer, Florian Skopik, Cora Lisa Perner, Jarno Lötjönen, Jani Päijänen, Georgios Gardikis, Nikos Alabasis, Liisa Sakerman, Kristiina Omri, Juha Röning, Kimmo Halunen, Vincent Thouvenot, Martin Weise, Andreas Rauber, Vasileios Gkioulos, Sokratis K. Katsikas, Luigi Sabetta, Jacopo Bonato, Rocío Ortíz, Daniel Navarro, Nikolaos Stamatelatos, Ioannis Avdoulas, Rudolf Mayer, Andreas Ekelhart, Ioannis Giannoulakis, Emmanouil Kafetzakis, Antonello Corsi, Ulrike Lechner, Corinna Schmitt
2024 J jnl
Protecting Privacy in Federated Time Series Analysis: A Pragmatic Technology Review for Application Developers.
CoRR
Daniel Bachlechner, Ruben Helmut Hetfleisch, Stephan Krenn, Thomas Lorünser, Michael Rader
2024 J jnl
Secure Computation and Trustless Data Intermediaries in Data Spaces.
CoRR
Christoph Fabianek, Stephan Krenn, Thomas Lorünser, Veronika Siska
2024 J jnl
Structure-Preserving Compressing Primitives: Vector Commitments, Accumulators and Applications.
IACR Cryptol. ePrint Arch.
Stephan Krenn, Omid Mir, Daniel Slamanig
2024 J jnl
To pass or not to pass: Privacy-preserving physical access control.
Comput. Secur.
Jesús García Rodríguez, Stephan Krenn, Daniel Slamanig
2023 J jnl
On the Security of Offloading Post-Processing for Quantum Key Distribution.
Entropy
Thomas Lorünser, Stephan Krenn, Christoph Pacher, Bernhard Schrenk
2023 J jnl
Outsourced Computations Maintaining Confidentiality and Authenticity.
ERCIM News
Stephan Krenn, Thomas Lorünser, Sebastian Ramacher, Florian Wohner
2023 B conf
RiBAC: Strengthening Access Control Systems for Pandemic Risk Reduction while Preserving Privacy.
ARES
Stephan Krenn, Jan Orlicky, Daniel Slamanig, Tomas Trpisovský
2023 J jnl
To Pass or Not to Pass: Privacy-Preserving Physical Access Control.
IACR Cryptol. ePrint Arch.
Jesús García Rodríguez, Stephan Krenn, Daniel Slamanig
2022 C conf
A Privacy-Preserving Auction Platform with Public Verifiability for Smart Manufacturing.
ICISSP
Thomas Lorünser, Florian Wohner, Stephan Krenn
2022 J jnl
A Verifiable Multiparty Computation Solver for the Assignment Problem and Applications to Air Traffic Management.
CoRR
Thomas Lorünser, Florian Wohner, Stephan Krenn
2022 — conf
A Verifiable Multiparty Computation Solver for the Linear Assignment Problem: And Applications to Air Traffic Management.
CCSW
Thomas Lorünser, Florian Wohner, Stephan Krenn
2022 — conf
From Research to Privacy-Preserving Industry Applications - Workshop Summary.
Privacy and Identity Management
Jesús García Rodríguez, David Goodman, Stephan Krenn, Vasia Liagkou, Rafael Torres Moreno
2022 J jnl
Issuer-Hiding Attribute-Based Credentials.
IACR Cryptol. ePrint Arch.
Jan Bobolz, Fabian Eidens, Stephan Krenn, Sebastian Ramacher, Kai Samelin
2022 — ch.
KRAKEN: A Secure, Trusted, Regulatory-Compliant, and Privacy-Preserving Data Sharing Platform.
Data Spaces
Silvia Gabrielli, Stephan Krenn, Donato Pellegrino, Juan Carlos Pérez Baún, Pilar Perez Berganza, Sebastian Ramacher, Wim Vandevelde
2022 — conf
KRAKEN: a privacy-preserving data market for authentic data.
DE@CoNEXT
Karl W. Koch, Stephan Krenn, Tilen Marc, Stefan More, Sebastian Ramacher
2022 — conf
Logarithmic-Size (Linkable) Threshold Ring Signatures in the Plain Model.
Public Key Cryptography (2)
Abida Haque, Stephan Krenn, Daniel Slamanig, Christoph Striecks
2022 J jnl
On the Security of Offloading Post-Processing for Quantum Key Distribution.
CoRR
Thomas Lorünser, Stephan Krenn, Christoph Pacher, Bernhard Schrenk
2022 — ed.
Privacy and Identity Management. Between Data Protection and Security - 16th IFIP WG 9.2, 9.6/11.7, 11.6/SIG 9.2.2 International Summer School, Privacy and Identity 2021, Virtual Event, August 16-20, 2021, Revised Selected Papers
Privacy and Identity Management
Michael Friedewald, Stephan Krenn, Ina Schiering, Stefan Schiffner
2022 J jnl
Single-Use Delegatable Signatures Based on Smart Contracts.
CoRR
Stephan Krenn, Thomas Lorünser
2021 B ed.
Cryptology and Network Security - 20th International Conference, CANS 2021, Vienna, Austria, December 13-15, 2021, Proceedings
CANS
Mauro Conti, Marc Stevens, Stephan Krenn
2021 B conf
Issuer-Hiding Attribute-Based Credentials.
CANS
Jan Bobolz, Fabian Eidens, Stephan Krenn, Sebastian Ramacher, Kai Samelin
2021 — ed.
Privacy and Identity Management: 15th IFIP WG 9.2, 9.6/11.7, 11.6/SIG 9.2.2 International Summer School, Maribor, Slovenia, September 21-23, 2020, Revised Selected Papers
Privacy and Identity Management
Michael Friedewald, Stefan Schiffner, Stephan Krenn
2021 — conf
Privacy-Preserving Identity Management and Applications to Academic Degree Verification.
Privacy and Identity Management
Jorge Bernal Bernabé, Jesús García Rodríguez, Stephan Krenn, Vasia Liagkou, Antonio F. Skarmeta, Rafael Torres
2021 J jnl
Privacy-preserving Analytics for Data Markets using MPC.
CoRR
Karl W. Koch, Stephan Krenn, Donato Pellegrino, Sebastian Ramacher
2021 B conf
Single-Use Delegatable Signatures Based on Smart Contracts.
ARES
Stephan Krenn, Thomas Lorünser
2020 B ed.
Cryptology and Network Security - 19th International Conference, CANS 2020, Vienna, Austria, December 14-16, 2020, Proceedings
CANS
Stephan Krenn, Haya Schulmann, Serge Vaudenay
2020 J jnl
Fully Collision-Resistant Chameleon-Hashes from Simpler and Post-Quantum Assumptions.
IACR Cryptol. ePrint Arch.
David Derler, Stephan Krenn, Kai Samelin, Daniel Slamanig
2020 Misc conf
Fully Collision-Resistant Chameleon-Hashes from Simpler and Post-quantum Assumptions.
SCN
David Derler, Stephan Krenn, Kai Samelin, Daniel Slamanig
2020 J jnl
Fully invisible protean signatures schemes.
IET Inf. Secur.
Stephan Krenn, Henrich C. Pöhls, Kai Samelin, Daniel Slamanig
2020 J jnl
Logarithmic-Size (Linkable) Threshold Ring Signatures in the Plain Model.
IACR Cryptol. ePrint Arch.
Abida Haque, Stephan Krenn, Daniel Slamanig, Christoph Striecks
2020 — ed.
Privacy and Identity Management. Data for Better Living: AI and Privacy - 14th IFIP WG 9.2, 9.6/11.7, 11.6/SIG 9.2.2 International Summer School, Windisch, Switzerland, August 19-23, 2019, Revised Selected Papers
Privacy and Identity Management
Michael Friedewald, Melek Önen, Eva Lievens, Stephan Krenn, Samuel Fricker
2020 — conf
Privacy-Preserving Analytics for Data Markets Using MPC.
Privacy and Identity Management
Karl W. Koch, Stephan Krenn, Donato Pellegrino, Sebastian Ramacher
2020 A conf
Privacy-Preserving Incentive Systems with Highly Efficient Point-Collection.
AsiaCCS
Jan Bobolz, Fabian Eidens, Stephan Krenn, Daniel Slamanig, Christoph Striecks
2020 J jnl
Privacy-Preserving Incentive Systems with Highly Efficient Point-Collection.
IACR Cryptol. ePrint Arch.
Jan Bobolz, Fabian Eidens, Stephan Krenn, Daniel Slamanig, Christoph Striecks
2020 J jnl
Towards Privacy in Geographic Message Dissemination for Connected Vehicles.
CoRR
Stefan Ruehrup, Stephan Krenn
2019 J jnl
Breaking and Fixing Anonymous Credentials for the Cloud (Full Version).
IACR Cryptol. ePrint Arch.
Ulrich Haböck, Stephan Krenn
2019 B conf
Breaking and Fixing Anonymous Credentials for the Cloud.
CANS
Ulrich Haböck, Stephan Krenn
2019 J jnl
Fully Invisible Protean Signatures Schemes.
IACR Cryptol. ePrint Arch.
Stephan Krenn, Henrich C. Pöhls, Kai Samelin, Daniel Slamanig
2019 B conf
Practical Group-Signatures with Privacy-Friendly Openings.
ARES
Stephan Krenn, Kai Samelin, Christoph Striecks
2019 J jnl
Practical Group-Signatures with Privacy-Friendly Openings.
IACR Cryptol. ePrint Arch.
Stephan Krenn, Kai Samelin, Christoph Striecks
2019 — ed.
Privacy and Identity Management. Fairness, Accountability, and Transparency in the Age of Big Data - 13th IFIP WG 9.2, 9.6/11.7, 11.6/SIG 9.2.2 International Summer School, Vienna, Austria, August 20-24, 2018, Revised Selected Papers
Privacy and Identity Management
Eleni Kosta, Jo Pierson, Daniel Slamanig, Simone Fischer-Hübner, Stephan Krenn
2019 — conf
Towards Privacy in Geographic Message Dissemination for Connected Vehicles.
ICCVE
Stefan Ruehrup, Stephan Krenn
2019 — conf
iUC: Flexible Universal Composability Made Simple.
ASIACRYPT (3)
Jan Camenisch, Stephan Krenn, Ralf Küsters, Daniel Rausch
2019 J jnl
iUC: Flexible Universal Composability Made Simple.
IACR Cryptol. ePrint Arch.
Jan Camenisch, Stephan Krenn, Ralf Küsters, Daniel Rausch
2018 — conf
Chameleon-Hashes with Dual Long-Term Trapdoors and Their Applications.
AFRICACRYPT
Stephan Krenn, Henrich C. Pöhls, Kai Samelin, Daniel Slamanig
2018 J jnl
Chameleon-Hashes with Dual Long-Term Trapdoors and Their Applications.
IACR Cryptol. ePrint Arch.
Stephan Krenn, Henrich C. Pöhls, Kai Samelin, Daniel Slamanig
2018 J jnl
Engineering Cryptography for Security and Privacy in the Cloud.
ERCIM News
Stephan Krenn, Thomas Lorünser, Christoph Striecks
2018 B conf
Protean Signature Schemes.
CANS
Stephan Krenn, Henrich C. Pöhls, Kai Samelin, Daniel Slamanig
2018 J jnl
Protean Signature Schemes.
IACR Cryptol. ePrint Arch.
Stephan Krenn, Henrich C. Pöhls, Kai Samelin, Daniel Slamanig
2018 J jnl
Revisiting Proxy Re-Encryption: Forward Secrecy, Improved Security, and Applications.
IACR Cryptol. ePrint Arch.
David Derler, Stephan Krenn, Thomas Lorünser, Sebastian Ramacher, Daniel Slamanig, Christoph Striecks
2018 — conf
Revisiting Proxy Re-encryption: Forward Secrecy, Improved Security, and Applications.
Public Key Cryptography (1)
David Derler, Stephan Krenn, Thomas Lorünser, Sebastian Ramacher, Daniel Slamanig, Christoph Striecks
2018 J jnl
Stronger Security for Sanitizable Signatures.
IACR Cryptol. ePrint Arch.
Stephan Krenn, Kai Samelin, Dieter Sommer
2018 J jnl
TRUSTEE - Data Privacy and Cloud Security Cluster Europe.
ERCIM News
Justina Bieliauskaite, Agi Karyda, Stephan Krenn, Erkuden Rios, George Suciu Jr.
2017 J jnl
Agile cryptographic solutions for the cloud.
Elektrotech. Informationstechnik
Thomas Lorünser, Stephan Krenn, Christoph Striecks, Thomas Länger
2017 C conf
Batch-verifiable Secret Sharing with Unconditional Privacy.
ICISSP
Stephan Krenn, Thomas Lorünser, Christoph Striecks
2017 — conf
Chameleon-Hashes with Ephemeral Trapdoors - And Applications to Invisible Sanitizable Signatures.
Public Key Cryptography (2)
Jan Camenisch, David Derler, Stephan Krenn, Henrich C. Pöhls, Kai Samelin, Daniel Slamanig
2017 J jnl
Chameleon-Hashes with Ephemeral Trapdoors And Applications to Invisible Sanitizable Signatures.
IACR Cryptol. ePrint Arch.
Jan Camenisch, David Derler, Stephan Krenn, Henrich C. Pöhls, Kai Samelin, Daniel Slamanig
2017 — conf
Practical Strongly Invisible and Strongly Accountable Sanitizable Signatures.
ACISP (1)
Michael Till Beck, Jan Camenisch, David Derler, Stephan Krenn, Henrich C. Pöhls, Kai Samelin, Daniel Slamanig
2017 J jnl
Practical Strongly Invisible and Strongly Accountable Sanitizable Signatures.
IACR Cryptol. ePrint Arch.
Michael Till Beck, Jan Camenisch, David Derler, Stephan Krenn, Henrich C. Pöhls, Kai Samelin, Daniel Slamanig
2017 — conf
Secure and Privacy-Friendly Storage and Data Processing in the Cloud.
Privacy and Identity Management
Pasquale Chiaro, Simone Fischer-Hübner, Thomas Groß, Stephan Krenn, Thomas Lorünser, Ana Isabel Martínez Garcí, Andrea Migliavacca, Kai Rannenberg, Daniel Slamanig, Christoph Striecks, Alberto Zanini
2017 B conf
Towards Attribute-Based Credentials in the Cloud.
CANS
Stephan Krenn, Thomas Lorünser, Anja Salzer, Christoph Striecks
2017 B conf
Towards the Adoption of Secure Cloud Identity Services.
ARES
Alexandros Kostopoulos, Evangelos Sfakianakis, Ioannis P. Chochliouros, John Sören Pettersson, Stephan Krenn, Welderufael Tesfay, Andrea Migliavacca, Felix Hörandner
2016 J jnl
A counterexample to the chain rule for conditional HILL entropy.
Comput. Complex.
Stephan Krenn, Krzysztof Pietrzak, Akshay Wadia, Daniel Wichs
2016 B conf
CREDENTIAL: A Framework for Privacy-Preserving Cloud-Based Data Sharing.
ARES
Felix Hörandner, Stephan Krenn, Andrea Migliavacca, Florian Thiemer, Bernd Zwattendorfer
2016 J jnl
CREDENTIAL: Secure Cloud Identity Wallet.
ERCIM News
Nicolás Notario, Stephan Krenn, Bernd Zwattendorfer, Felix Hörandner
2016 B conf
Efficient and Privacy Preserving Third Party Auditing for a Distributed Storage System.
ARES
Denise Demirel, Stephan Krenn, Thomas Lorünser, Giulia Traverso
2016 — conf
Malicious Clients in Distributed Secret Sharing Based Storage Networks.
Security Protocols Workshop
Andreas Happe, Stephan Krenn, Thomas Lorünser
2016 — conf
Opportunities and Challenges of CREDENTIAL - Towards a Metadata-Privacy Respecting Identity Provider.
Privacy and Identity Management
Farzaneh Karegar, Christoph Striecks, Stephan Krenn, Felix Hörandner, Thomas Lorünser, Simone Fischer-Hübner
2016 — conf
Practical Signing-Right Revocation.
TRUST
Michael Till Beck, Stephan Krenn, Franz-Stefan Preiss, Kai Samelin
2016 J jnl
Secure and Privacy-Preserving Identity Management in the Cloud.
ERCIM News
Bernd Zwattendorfer, Stephan Krenn, Thomas Lorünser
2016 B conf
Signer-Anonymous Designated-Verifier Redactable Signatures for Cloud-Based Data Sharing.
CANS
David Derler, Stephan Krenn, Daniel Slamanig
2016 J jnl
Signer-Anonymous Designated-Verifier Redactable Signatures for Cloud-Based Data Sharing.
IACR Cryptol. ePrint Arch.
David Derler, Stephan Krenn, Daniel Slamanig
2016 — conf
Universal Composition with Responsive Environments.
ASIACRYPT (2)
Jan Camenisch, Robert R. Enderlein, Stephan Krenn, Ralf Küsters, Daniel Rausch
2016 J jnl
Universal Composition with Responsive Environments.
IACR Cryptol. ePrint Arch.
Jan Camenisch, Robert R. Enderlein, Stephan Krenn, Ralf Küsters, Daniel Rausch
2015 — ch.
An Architecture for Privacy-ABCs.
Attribute-based Credentials for Trust
Patrik Bichsel, Jan Camenisch, Maria Dubovitskaya, Robert R. Enderlein, Stephan Krenn, Ioannis Krontiris, Anja Lehmann, Gregory Neven, Christian Paquin, Franz-Stefan Preiss, Kai Rannenberg, Ahmad Sabouri
2015 — ch.
Cryptographic Protocols Underlying Privacy-ABCs.
Attribute-based Credentials for Trust
Patrik Bichsel, Jan Camenisch, Maria Dubovitskaya, Robert R. Enderlein, Stephan Krenn, Anja Lehmann, Gregory Neven, Franz-Stefan Preiss
2015 — conf
Efficient Zero-Knowledge Proofs for Commitments from Learning with Errors over Rings.
ESORICS (1)
Fabrice Benhamouda, Stephan Krenn, Vadim Lyubashevsky, Krzysztof Pietrzak
2015 Misc conf
Formal Treatment of Privacy-Enhancing Credential Systems.
SAC
Jan Camenisch, Stephan Krenn, Anja Lehmann, Gert Læssøe Mikkelsen, Gregory Neven, Michael Østergaard Pedersen
2015 B conf
Recovering Lost Device-Bound Credentials.
ACNS
Foteini Baldimtsi, Jan Camenisch, Lucjan Hanzlik, Stephan Krenn, Anja Lehmann, Gregory Neven
2015 — conf
Stronger Security for Sanitizable Signatures.
DPM/QASA@ESORICS
Stephan Krenn, Kai Samelin, Dieter Sommer
2014 J jnl
A Counterexample to the Chain Rule for Conditional HILL Entropy.
IACR Cryptol. ePrint Arch.
Stephan Krenn, Krzysztof Pietrzak, Akshay Wadia, Daniel Wichs
2014 — conf
Better Zero-Knowledge Proofs for Lattice Encryption and Their Application to Group Signatures.
ASIACRYPT (1)
Fabrice Benhamouda, Jan Camenisch, Stephan Krenn, Vadim Lyubashevsky, Gregory Neven
2014 J jnl
Efficient Zero-Knowledge Proofs for Commitments from Learning With Errors over Rings.
IACR Cryptol. ePrint Arch.
Fabrice Benhamouda, Stephan Krenn, Vadim Lyubashevsky, Krzysztof Pietrzak
2014 J jnl
Formal Treatment of Privacy-Enhancing Credential Systems.
IACR Cryptol. ePrint Arch.
Jan Camenisch, Stephan Krenn, Anja Lehmann, Gert Læssøe Mikkelsen, Gregory Neven, Michael Østergaard Pedersen
2013 B conf
A Counterexample to the Chain Rule for Conditional HILL Entropy - And What Deniable Encryption Has to Do with It.
TCC
Stephan Krenn, Krzysztof Pietrzak, Akshay Wadia
2013 — conf
Learning with Rounding, Revisited - New Reduction, Properties and Applications.
CRYPTO (1)
Joël Alwen, Stephan Krenn, Krzysztof Pietrzak, Daniel Wichs
2013 J jnl
Learning with Rounding, Revisited: New Reduction, Properties and Applications.
IACR Cryptol. ePrint Arch.
Joël Alwen, Stephan Krenn, Krzysztof Pietrzak, Daniel Wichs
2012 — —
Bringing zero-knowledge proofs of knowledge to practice.
Stephan Krenn
2012 J jnl
Commitments and Efficient Zero-Knowledge Proofs from Hard Learning Problems.
IACR Cryptol. ePrint Arch.
Abhishek Jain, Stephan Krenn, Krzysztof Pietrzak, Aris Tentes
2012 A conf
Commitments and Efficient Zero-Knowledge Proofs from Learning Parity with Noise.
ASIACRYPT
Abhishek Jain, Stephan Krenn, Krzysztof Pietrzak, Aris Tentes
2012 J jnl
Full Proof Cryptography: Verifiable Compilation of Efficient Zero-Knowledge Protocols.
IACR Cryptol. ePrint Arch.
José Bacelar Almeida, Manuel Barbosa, Endre Bangerter, Gilles Barthe, Stephan Krenn, Santiago Zanella-Béguelin
2012 A* conf
Full proof cryptography: verifiable compilation of efficient zero-knowledge protocols.
CCS
José Bacelar Almeida, Manuel Barbosa, Endre Bangerter, Gilles Barthe, Stephan Krenn, Santiago Zanella-Béguelin
2011 A conf
A Framework for Practical Universally Composable Zero-Knowledge Protocols.
ASIACRYPT
Jan Camenisch, Stephan Krenn, Victor Shoup
2011 J jnl
A Framework for Practical Universally Composable Zero-Knowledge Protocols.
IACR Cryptol. ePrint Arch.
Jan Camenisch, Stephan Krenn, Victor Shoup
2011 A* conf
Cache Games - Bringing Access-Based Cache Attacks on AES to Practice.
IEEE Symposium on Security and Privacy
David Gullasch, Endre Bangerter, Stephan Krenn
2011 — conf
cPLC - A Cryptographic Programming Language and Compiler.
ISSA
Endre Bangerter, Stephan Krenn, Matrial Seifriz, Ulrich Ultes-Nitsche
2010 A conf
A Certifying Compiler for Zero-Knowledge Proofs of Knowledge Based on Sigma-Protocols.
ESORICS
José Bacelar Almeida, Endre Bangerter, Manuel Barbosa, Stephan Krenn, Ahmad-Reza Sadeghi, Thomas Schneider
2010 J jnl
A Certifying Compiler for Zero-Knowledge Proofs of Knowledge Based on Sigma-Protocols.
IACR Cryptol. ePrint Arch.
José Bacelar Almeida, Endre Bangerter, Manuel Barbosa, Stephan Krenn, Ahmad-Reza Sadeghi, Thomas Schneider
2010 J jnl
Cache Games - Bringing Access Based Cache Attacks on AES to Practice.
IACR Cryptol. ePrint Arch.
Endre Bangerter, David Gullasch, Stephan Krenn
2010 B conf
Efficiency Limitations for Σ-Protocols for Group Homomorphisms.
TCC
Endre Bangerter, Jan Camenisch, Stephan Krenn
2009 — conf
Automatic Generation of Sigma-Protocols.
EuroPKI
Endre Bangerter, Thomas Briner, Wilko Henecka, Stephan Krenn, Ahmad-Reza Sadeghi, Thomas Schneider
2009 — conf
Bringing Zero-Knowledge Proofs of Knowledge to Practice.
Security Protocols Workshop
Endre Bangerter, Stefania Barzan, Stephan Krenn, Ahmad-Reza Sadeghi, Thomas Schneider, Joe-Kai Tsay
2009 — conf
Bringing Zero-Knowledge Proofs of Knowledge to Practice.
Security Protocols Workshop
Stephan Krenn
2009 J jnl
Bringing Zero-Knowledge Proofs of Knowledge to Practice.
IACR Cryptol. ePrint Arch.
Endre Bangerter, Stefania Barzan, Stephan Krenn, Ahmad-Reza Sadeghi, Thomas Schneider, Joe-Kai Tsay
2009 J jnl
Efficiency Limitations for Sigma-Protocols for Group Homomorphisms.
IACR Cryptol. ePrint Arch.
Endre Bangerter, Jan Camenisch, Stephan Krenn
2008 J jnl
Automatic Generation of Sound Zero-Knowledge Protocols.
IACR Cryptol. ePrint Arch.
Endre Bangerter, Jan Camenisch, Stephan Krenn, Ahmad-Reza Sadeghi, Thomas Schneider