Automatic Generation of Sound Zero-Knowledge Protocols. - Endre Bangerter; Jan Camenisch; Stephan Krenn; Ahmad-Reza Sadeghi; Thomas Schneider 003 (IACR Cryptol. ePrint Arch., 2008)

Automatic Generation of Sigma-Protocols. - Endre Bangerter; Thomas Briner; Wilko Henecka; Stephan Krenn; Ahmad-Reza Sadeghi; Thomas Schneider 003 (EuroPKI, 2009)

Bringing Zero-Knowledge Proofs of Knowledge to Practice. - Stephan Krenn (Security Protocols Workshop, 2009)

Bringing Zero-Knowledge Proofs of Knowledge to Practice. - Endre Bangerter; Stefania Barzan; Stephan Krenn; Ahmad-Reza Sadeghi; Thomas Schneider 003; Joe-Kai Tsay (IACR Cryptol. ePrint Arch., 2009)

Efficiency Limitations for Sigma-Protocols for Group Homomorphisms. - Endre Bangerter; Jan Camenisch; Stephan Krenn (IACR Cryptol. ePrint Arch., 2009)

Efficiency Limitations for Σ-Protocols for Group Homomorphisms. - Endre Bangerter; Jan Camenisch; Stephan Krenn (TCC, 2010)

A Certifying Compiler for Zero-Knowledge Proofs of Knowledge Based on Sigma-Protocols. - José Bacelar Almeida; Endre Bangerter; Manuel Barbosa; Stephan Krenn; Ahmad-Reza Sadeghi; Thomas Schneider 003 (IACR Cryptol. ePrint Arch., 2010)

Cache Games - Bringing Access Based Cache Attacks on AES to Practice. - Endre Bangerter; David Gullasch; Stephan Krenn (IACR Cryptol. ePrint Arch., 2010)

cPLC - A Cryptographic Programming Language and Compiler. - Endre Bangerter; Stephan Krenn; Matrial Seifriz; Ulrich Ultes-Nitsche (ISSA, 2011)

A Framework for Practical Universally Composable Zero-Knowledge Protocols. - Jan Camenisch; Stephan Krenn; Victor Shoup (IACR Cryptol. ePrint Arch., 2011)

Commitments and Efficient Zero-Knowledge Proofs from Learning Parity with Noise. - Abhishek Jain 002; Stephan Krenn; Krzysztof Pietrzak; Aris Tentes (ASIACRYPT, 2012)

Commitments and Efficient Zero-Knowledge Proofs from Hard Learning Problems. - Abhishek Jain 002; Stephan Krenn; Krzysztof Pietrzak; Aris Tentes (IACR Cryptol. ePrint Arch., 2012)

Full Proof Cryptography: Verifiable Compilation of Efficient Zero-Knowledge Protocols. - José Bacelar Almeida; Manuel Barbosa; Endre Bangerter; Gilles Barthe; Stephan Krenn; Santiago Zanella-Béguelin (IACR Cryptol. ePrint Arch., 2012)

Bringing zero-knowledge proofs of knowledge to practice. - Stephan Krenn (Logos, 2012)

A Counterexample to the Chain Rule for Conditional HILL Entropy - And What Deniable Encryption Has to Do with It. - Stephan Krenn; Krzysztof Pietrzak; Akshay Wadia (TCC, 2013)

Learning with Rounding, Revisited: New Reduction, Properties and Applications. - Joël Alwen; Stephan Krenn; Krzysztof Pietrzak; Daniel Wichs (IACR Cryptol. ePrint Arch., 2013)

Better Zero-Knowledge Proofs for Lattice Encryption and Their Application to Group Signatures. - Fabrice Benhamouda; Jan Camenisch; Stephan Krenn; Vadim Lyubashevsky; Gregory Neven (ASIACRYPT (1), 2014)

Efficient Zero-Knowledge Proofs for Commitments from Learning With Errors over Rings. - Fabrice Benhamouda; Stephan Krenn; Vadim Lyubashevsky; Krzysztof Pietrzak (IACR Cryptol. ePrint Arch., 2014)

Formal Treatment of Privacy-Enhancing Credential Systems. - Jan Camenisch; Stephan Krenn; Anja Lehmann; Gert Læssøe Mikkelsen; Gregory Neven; Michael Østergaard Pedersen (IACR Cryptol. ePrint Arch., 2014)

An Architecture for Privacy-ABCs. - 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 (Attribute-based Credentials for Trust, 2015)

Cryptographic Protocols Underlying Privacy-ABCs. - Patrik Bichsel; Jan Camenisch; Maria Dubovitskaya; Robert R. Enderlein; Stephan Krenn; Anja Lehmann; Gregory Neven; Franz-Stefan Preiss (Attribute-based Credentials for Trust, 2015)

Recovering Lost Device-Bound Credentials. - Foteini Baldimtsi; Jan Camenisch; Lucjan Hanzlik; Stephan Krenn; Anja Lehmann; Gregory Neven (ACNS, 2015)

Efficient and Privacy Preserving Third Party Auditing for a Distributed Storage System. - Denise Demirel; Stephan Krenn; Thomas Lorünser; Giulia Traverso (ARES, 2016)

CREDENTIAL: A Framework for Privacy-Preserving Cloud-Based Data Sharing. - Felix Hörandner; Stephan Krenn; Andrea Migliavacca; Florian Thiemer; Bernd Zwattendorfer (ARES, 2016)

Opportunities and Challenges of CREDENTIAL - Towards a Metadata-Privacy Respecting Identity Provider. - Farzaneh Karegar; Christoph Striecks; Stephan Krenn; Felix Hörandner; Thomas Lorünser; Simone Fischer-Hübner (Privacy and Identity Management, 2016)

Malicious Clients in Distributed Secret Sharing Based Storage Networks. - Andreas Happe; Stephan Krenn; Thomas Lorünser (Security Protocols Workshop, 2016)

Practical Signing-Right Revocation. - Michael Till Beck; Stephan Krenn; Franz-Stefan Preiss; Kai Samelin (TRUST, 2016)

A counterexample to the chain rule for conditional HILL entropy. - Stephan Krenn; Krzysztof Pietrzak; Akshay Wadia; Daniel Wichs (Comput. Complex., 2016)

CREDENTIAL: Secure Cloud Identity Wallet. - Nicolás Notario; Stephan Krenn; Bernd Zwattendorfer; Felix Hörandner (ERCIM News, 2016)

Secure and Privacy-Preserving Identity Management in the Cloud. - Bernd Zwattendorfer; Stephan Krenn; Thomas Lorünser (ERCIM News, 2016)

Universal Composition with Responsive Environments. - Jan Camenisch; Robert R. Enderlein; Stephan Krenn; Ralf Küsters; Daniel Rausch 001 (IACR Cryptol. ePrint Arch., 2016)

Signer-Anonymous Designated-Verifier Redactable Signatures for Cloud-Based Data Sharing. - David Derler; Stephan Krenn; Daniel Slamanig (IACR Cryptol. ePrint Arch., 2016)

Towards the Adoption of Secure Cloud Identity Services. - Alexandros Kostopoulos; Evangelos Sfakianakis; Ioannis P. Chochliouros; John Sören Pettersson; Stephan Krenn; Welderufael Tesfay; Andrea Migliavacca; Felix Hörandner (ARES, 2017)

Towards Attribute-Based Credentials in the Cloud. - Stephan Krenn; Thomas Lorünser; Anja Salzer; Christoph Striecks (CANS, 2017)

Batch-verifiable Secret Sharing with Unconditional Privacy. - Stephan Krenn; Thomas Lorünser; Christoph Striecks (ICISSP, 2017)

Secure and Privacy-Friendly Storage and Data Processing in the Cloud. - Pasquale Chiaro; Simone Fischer-Hübner; Thomas Groß 001; Stephan Krenn; Thomas Lorünser; Ana Isabel Martínez Garcí; Andrea Migliavacca; Kai Rannenberg; Daniel Slamanig; Christoph Striecks; Alberto Zanini (Privacy and Identity Management, 2017)

Agile cryptographic solutions for the cloud. - Thomas Lorünser; Stephan Krenn; Christoph Striecks; Thomas Länger (Elektrotech. Informationstechnik, 2017)

Practical Strongly Invisible and Strongly Accountable Sanitizable Signatures. - Michael Till Beck; Jan Camenisch; David Derler; Stephan Krenn; Henrich C. Pöhls; Kai Samelin; Daniel Slamanig (IACR Cryptol. ePrint Arch., 2017)

Chameleon-Hashes with Ephemeral Trapdoors And Applications to Invisible Sanitizable Signatures. - Jan Camenisch; David Derler; Stephan Krenn; Henrich C. Pöhls; Kai Samelin; Daniel Slamanig (IACR Cryptol. ePrint Arch., 2017)

TRUSTEE - Data Privacy and Cloud Security Cluster Europe. - Justina Bieliauskaite; Agi Karyda; Stephan Krenn; Erkuden Rios; George Suciu Jr. (ERCIM News, 2018)

Engineering Cryptography for Security and Privacy in the Cloud. - Stephan Krenn; Thomas Lorünser; Christoph Striecks (ERCIM News, 2018)

Revisiting Proxy Re-Encryption: Forward Secrecy, Improved Security, and Applications. - David Derler; Stephan Krenn; Thomas Lorünser; Sebastian Ramacher; Daniel Slamanig; Christoph Striecks (IACR Cryptol. ePrint Arch., 2018)

Protean Signature Schemes. - Stephan Krenn; Henrich C. Pöhls; Kai Samelin; Daniel Slamanig (IACR Cryptol. ePrint Arch., 2018)

Chameleon-Hashes with Dual Long-Term Trapdoors and Their Applications. - Stephan Krenn; Henrich C. Pöhls; Kai Samelin; Daniel Slamanig (IACR Cryptol. ePrint Arch., 2018)

Stronger Security for Sanitizable Signatures. - Stephan Krenn; Kai Samelin; Dieter Sommer (IACR Cryptol. ePrint Arch., 2018)

Breaking and Fixing Anonymous Credentials for the Cloud. - Ulrich Haböck; Stephan Krenn (CANS, 2019)

Towards Privacy in Geographic Message Dissemination for Connected Vehicles. - Stefan Ruehrup; Stephan Krenn (ICCVE, 2019)

iUC: Flexible Universal Composability Made Simple. - Jan Camenisch; Stephan Krenn; Ralf Küsters; Daniel Rausch 001 (IACR Cryptol. ePrint Arch., 2019)

Breaking and Fixing Anonymous Credentials for the Cloud (Full Version). - Ulrich Haböck; Stephan Krenn (IACR Cryptol. ePrint Arch., 2019)

Practical Group-Signatures with Privacy-Friendly Openings. - Stephan Krenn; Kai Samelin; Christoph Striecks (IACR Cryptol. ePrint Arch., 2019)

Privacy-Preserving Analytics for Data Markets Using MPC. - Karl W. Koch; Stephan Krenn; Donato Pellegrino; Sebastian Ramacher (Privacy and Identity Management, 2020)

Privacy-Preserving Incentive Systems with Highly Efficient Point-Collection. - Jan Bobolz; Fabian Eidens; Stephan Krenn; Daniel Slamanig; Christoph Striecks (IACR Cryptol. ePrint Arch., 2020)

Fully Collision-Resistant Chameleon-Hashes from Simpler and Post-Quantum Assumptions. - David Derler; Stephan Krenn; Kai Samelin; Daniel Slamanig (IACR Cryptol. ePrint Arch., 2020)

Logarithmic-Size (Linkable) Threshold Ring Signatures in the Plain Model. - Abida Haque; Stephan Krenn; Daniel Slamanig; Christoph Striecks (IACR Cryptol. ePrint Arch., 2020)

Fully invisible protean signatures schemes. - Stephan Krenn; Henrich C. Pöhls; Kai Samelin; Daniel Slamanig (IET Inf. Secur., 2020)

Single-Use Delegatable Signatures Based on Smart Contracts. - Stephan Krenn; Thomas Lorünser (ARES, 2021)

Privacy-Preserving Identity Management and Applications to Academic Degree Verification. - Jorge Bernal Bernabé; Jesús García Rodríguez; Stephan Krenn; Vasia Liagkou; Antonio F. Skarmeta; Rafael Torres (Privacy and Identity Management, 2021)

KRAKEN: A Secure, Trusted, Regulatory-Compliant, and Privacy-Preserving Data Sharing Platform. - Silvia Gabrielli; Stephan Krenn; Donato Pellegrino; Juan Carlos Pérez Baún; Pilar Perez Berganza; Sebastian Ramacher; Wim Vandevelde (Data Spaces, 2022)

A Verifiable Multiparty Computation Solver for the Linear Assignment Problem: And Applications to Air Traffic Management. - Thomas Lorünser; Florian Wohner; Stephan Krenn (CCSW, 2022)

KRAKEN: a privacy-preserving data market for authentic data. - Karl W. Koch; Stephan Krenn; Tilen Marc; Stefan More; Sebastian Ramacher (DE@CoNEXT, 2022)

A Privacy-Preserving Auction Platform with Public Verifiability for Smart Manufacturing. - Thomas Lorünser; Florian Wohner; Stephan Krenn (ICISSP, 2022)

From Research to Privacy-Preserving Industry Applications - Workshop Summary. - Jesús García Rodríguez; David Goodman; Stephan Krenn; Vasia Liagkou; Rafael Torres Moreno (Privacy and Identity Management, 2022)

A Verifiable Multiparty Computation Solver for the Assignment Problem and Applications to Air Traffic Management. - Thomas Lorünser; Florian Wohner; Stephan Krenn (CoRR, 2022)

Issuer-Hiding Attribute-Based Credentials. - Jan Bobolz; Fabian Eidens; Stephan Krenn; Sebastian Ramacher; Kai Samelin (IACR Cryptol. ePrint Arch., 2022)

RiBAC: Strengthening Access Control Systems for Pandemic Risk Reduction while Preserving Privacy. - Stephan Krenn; Jan Orlicky; Daniel Slamanig; Tomas Trpisovský (ARES, 2023)

Outsourced Computations Maintaining Confidentiality and Authenticity. - Stephan Krenn; Thomas Lorünser; Sebastian Ramacher; Florian Wohner (ERCIM News, 2023)

On the Security of Offloading Post-Processing for Quantum Key Distribution. - Thomas Lorünser; Stephan Krenn; Christoph Pacher; Bernhard Schrenk (Entropy, 2023)

NEWSROOM: Towards Automating Cyber Situational Awareness Processes and Tools for Cyber Defence. - 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; et al. (ARES, 2024)

Integrating Secure Multiparty Computation into Data Spaces. - Veronika Siska; Thomas Lorünser; Stephan Krenn; Christoph Fabianek (CLOSER, 2024)

Beyond selective disclosure: Extending distributed p-ABC implementations by commit-and-prove techniques. - Jesús García Rodríguez; Stephan Krenn; Jorge Bernal Bernabé; Antonio F. Skarmeta (Comput. Networks, 2024)

Secure Computation and Trustless Data Intermediaries in Data Spaces. - Christoph Fabianek; Stephan Krenn; Thomas Lorünser; Veronika Siska (CoRR, 2024)

Structure-Preserving Compressing Primitives: Vector Commitments, Accumulators and Applications. - Stephan Krenn; Omid Mir; Daniel Slamanig (IACR Cryptol. ePrint Arch., 2024)

To pass or not to pass: Privacy-preserving physical access control. - Jesús García Rodríguez; Stephan Krenn; Daniel Slamanig (Comput. Secur., 2024)

Protecting Privacy in Federated Time Series Analysis: A Pragmatic Technology Review for Application Developers. - Daniel Bachlechner; Ruben Helmut Hetfleisch; Stephan Krenn; Thomas Lorünser; Michael Rader (CLOSER, 2025)

Seamless Post-Quantum Transition: Agile and Efficient Encryption for Data-at-Rest. - Stephan Krenn; Thomas Lorünser; Sebastian Ramacher; Federico Valbusa (IACR Cryptol. ePrint Arch., 2025)