Michael Waidner

According to our database, Michael Waidner authored at least 157 papers between 1985 and 2024.

Collaborative distances:

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

2024

Wie Deutschland zur Cybernation wird.

Haya Schulmann, Michael Waidner

Datenschutz und Datensicherheit (dud), January, 2024

Attacking with Something That Does Not Exist: Low-Rate Flood with 'Proof of Non-Existence' Can Exhaust DNS Resolver CPU.

Olivia Gruza, Elias Heftrig, Oliver Jacobsen, Haya Schulmann, Niklas Vogel, Michael Waidner

CoRR, 2024

Cloudy with a Chance of Cyberattacks: Dangling Resources Abuse on Cloud Platforms.

Jens Frieß, Tobias Gattermayer, Nethanel Gelernter, Haya Schulmann, Michael Waidner

Proceedings of the 21st USENIX Symposium on Networked Systems Design and Implementation, 2024

2023

Revocation Speedrun: How the WebPKI Copes with Fraudulent Certificates.

Jens Friess, Haya Schulmann, Michael Waidner

PACMNET, 2023

Aktive Cyberabwehr.

Haya Schulmann, Michael Waidner

Datenschutz und Datensicherheit, 2023

The CURE To Vulnerabilities in RPKI Validation.

Donika Mirdita, Haya Schulmann, Niklas Vogel, Michael Waidner

CoRR, 2023

Keep Your Friends Close, but Your Routeservers Closer: Insights into RPKI Validation in the Internet.

Tomas Hlavacek, Haya Schulmann, Niklas Vogel, Michael Waidner

Proceedings of the 32nd USENIX Security Symposium, 2023

Downgrading DNSSEC: How to Exploit Crypto Agility for Hijacking Signed Zones.

Elias Heftrig, Haya Schulmann, Michael Waidner

Proceedings of the 32nd USENIX Security Symposium, 2023

Beyond Limits: How to Disable Validators in Secure Networks.

Tomas Hlavacek, Philipp Jeitner, Donika Mirdita, Haya Schulmann, Michael Waidner

Proceedings of the ACM SIGCOMM 2023 Conference, 2023

Poster: Off-Path DNSSEC Downgrade Attacks.

Elias Heftrig, Haya Schulmann, Michael Waidner

Proceedings of the ACM SIGCOMM 2023 Conference, 2023

Poster: Longitudinal Analysis of DoS Attacks.

Fabian Kaiser, Haya Schulmann, Michael Waidner

Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security, 2023

2022

Special issue ESORICS 2021.

Elisa Bertino, Haya Schulmann, Michael Waidner

J. Comput. Secur., 2022

XDRI Attacks - and - How to Enhance Resilience of Residential Routers.

Philipp Jeitner, Haya Schulmann, Lucas Teichmann, Michael Waidner

Proceedings of the 31st USENIX Security Symposium, 2022

Stalloris: RPKI Downgrade Attack.

Tomas Hlavacek, Philipp Jeitner, Donika Mirdita, Haya Schulmann, Michael Waidner

Proceedings of the 31st USENIX Security Symposium, 2022

Smart RPKI Validation: Avoiding Errors and Preventing Hijacks.

Tomas Hlavacek, Haya Schulmann, Michael Waidner

Proceedings of the Computer Security - ESORICS 2022, 2022

Poster: DNS in Routers Considered Harmful.

Haya Schulmann, Michael Waidner

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

Poster: Insights into Global Deployment of RPKI Validation.

Haya Schulmann, Niklas Vogel, Michael Waidner

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

Poster: RPKI Kill Switch.

Donika Mirdita, Haya Schulmann, Michael Waidner

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

Behind the Scenes of RPKI.

Tomas Hlavacek, Philipp Jeitner, Donika Mirdita, Haya Schulmann, Michael Waidner

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

Poster: The Unintended Consequences of Algorithm Agility in DNSSEC.

Elias Heftrig, Haya Schulmann, Michael Waidner

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

2021

The Hijackers Guide To The Galaxy: Off-Path Taking Over Internet Resources.

Tianxiang Dai, Philipp Jeitner, Haya Schulmann, Michael Waidner

Proceedings of the 30th USENIX Security Symposium, 2021

From IP to transport and beyond: cross-layer attacks against applications.

Tianxiang Dai, Philipp Jeitner, Haya Schulmann, Michael Waidner

Proceedings of the ACM SIGCOMM 2021 Conference, Virtual Event, USA, August 23-27, 2021., 2021

SSLChecker.

Haya Schulmann, Michael Waidner

Proceedings of the 2021 IEEE Conference on Computer Communications Workshops, 2021

Not All Conflicts Are Created Equal: Automated Error Resolution in RPKI Deployments.

Tomas Hlavacek, Haya Schulmann, Michael Waidner

Proceedings of the 2021 IEEE Conference on Computer Communications Workshops, 2021

Poster: Fragmentation Attacks on DNS over TCP.

Tianxiang Dai, Haya Schulmann, Michael Waidner

Proceedings of the 41st IEEE International Conference on Distributed Computing Systems, 2021

Poster: Off-path VoIP Interception Attacks.

Tianxiang Dai, Haya Schulmann, Michael Waidner

Proceedings of the 41st IEEE International Conference on Distributed Computing Systems, 2021

The Master and Parasite Attack.

Lukas Baumann, Elias Heftrig, Haya Schulmann, Michael Waidner

Proceedings of the 51st Annual IEEE/IFIP International Conference on Dependable Systems and Networks, 2021

Predictive Cipher-Suite Negotiation for Boosting Deployment of New Ciphers.

Elias Heftrig, Jean-Pierre Seifert, Haya Schulmann, Michael Waidner, Nils Wisiol

Proceedings of the CCS '21: 2021 ACM SIGSAC Conference on Computer and Communications Security, Virtual Event, Republic of Korea, November 15, 2021

Let's Downgrade Let's Encrypt.

Tianxiang Dai, Haya Schulmann, Michael Waidner

Proceedings of the CCS '21: 2021 ACM SIGSAC Conference on Computer and Communications Security, Virtual Event, Republic of Korea, November 15, 2021

Evaluating Resilience of Domains in PKI.

Markus Brandt, Haya Schulmann, Michael Waidner

Proceedings of the CCS '21: 2021 ACM SIGSAC Conference on Computer and Communications Security, Virtual Event, Republic of Korea, November 15, 2021

DNS-over-TCP considered vulnerable.

Tianxiang Dai, Haya Schulmann, Michael Waidner

Proceedings of the ANRW '21: Applied Networking Research Workshop, 2021

2020

Blocking Email Bombs with EmailGlass.

Markus Schneider, Haya Schulmann, Michael Waidner

Proceedings of the IEEE Global Communications Conference, 2020

Cryptanalysis of FNV-Based Cookies.

Amit Klein, Haya Schulmann, Michael Waidner

Proceedings of the IEEE Global Communications Conference, 2020

Diving into Email Bomb Attack.

Markus Schneider, Haya Schulmann, Adi Sidis, Ravid Sidis, Michael Waidner

Proceedings of the 50th Annual IEEE/IFIP International Conference on Dependable Systems and Networks, 2020

Pitfalls of Provably Secure Systems in Internet the Case of Chronos-NTP.

Philipp Jeitner, Haya Schulmann, Michael Waidner

Proceedings of the 50th Annual IEEE-IFIP International Conference on Dependable Systems and Networks, 2020

Secure Consensus Generation with Distributed DoH.

Philipp Jeitner, Haya Schulmann, Michael Waidner

Proceedings of the 50th Annual IEEE-IFIP International Conference on Dependable Systems and Networks, 2020

The Impact of DNS Insecurity on Time.

Philipp Jeitner, Haya Schulmann, Michael Waidner

Proceedings of the 50th Annual IEEE/IFIP International Conference on Dependable Systems and Networks, 2020

Performance penalties of resilient SDN infrastructures.

Daniel Senf, Haya Schulmann, Michael Waidner

Proceedings of the CoNEXT '20: The 16th International Conference on emerging Networking EXperiments and Technologies, 2020

Black-box caches fingerprinting.

Amit Klein, Elias Heftrig, Haya Schulmann, Michael Waidner

Proceedings of the CoNEXT '20: The 16th International Conference on emerging Networking EXperiments and Technologies, 2020

2019

Distributed Domain Validation (DDV).

Markus Brandt, Haya Schulmann, Michael Waidner

Proceedings of the 31. Krypto-Tag, Berlin, Germany, October 17-18, 2019, 2019

2018

Path MTU Discovery Considered Harmful.

Matthias Gohring, Haya Schulmann, Michael Waidner

Proceedings of the 38th IEEE International Conference on Distributed Computing Systems, 2018

Internet As a Source of Randomness.

Markus Brandt, Haya Schulmann, Michael Waidner

Proceedings of the 17th ACM Workshop on Hot Topics in Networks, 2018

Practical Experience: Methodologies for Measuring Route Origin Validation.

Tomas Hlavacek, Amir Herzberg, Haya Schulmann, Michael Waidner

Proceedings of the 48th Annual IEEE/IFIP International Conference on Dependable Systems and Networks, 2018

Removing the Bottleneck for Practical 2PC.

Kris Shrishak, Haya Schulmann, Michael Waidner

Proceedings of the 2018 ACM SIGSAC Conference on Computer and Communications Security, 2018

Off-Path Attacks Against PKI.

Tianxiang Dai, Haya Schulmann, Michael Waidner

Proceedings of the 2018 ACM SIGSAC Conference on Computer and Communications Security, 2018

Domain Validation++ For MitM-Resilient PKI.

Markus Brandt, Tianxiang Dai, Amit Klein, Haya Schulmann, Michael Waidner

Proceedings of the 2018 ACM SIGSAC Conference on Computer and Communications Security, 2018

2017

Authentication-Bypass Vulnerabilities in SOHO Routers.

Nadav Rotenberg, Haya Schulmann, Michael Waidner, Benjamin Zeltser

Proceedings of the Posters and Demos Proceedings of the Conference of the ACM Special Interest Group on Data Communication, 2017

One Key to Sign Them All Considered Vulnerable: Evaluation of DNSSEC in the Internet.

Haya Schulmann, Michael Waidner

Proceedings of the 14th USENIX Symposium on Networked Systems Design and Implementation, 2017

Internet-wide study of DNS cache injections.

Amit Klein, Haya Schulmann, Michael Waidner

Proceedings of the 2017 IEEE Conference on Computer Communications, 2017

Counting in the Dark: DNS Caches Discovery and Enumeration in the Internet.

Amit Klein, Haya Schulmann, Michael Waidner

Proceedings of the 47th Annual IEEE/IFIP International Conference on Dependable Systems and Networks, 2017

POSTER: X-Ray Your DNS.

Amit Klein, Vladimir Kravtsov, Alon Perlmuter, Haya Schulmann, Michael Waidner

Proceedings of the 2017 ACM SIGSAC Conference on Computer and Communications Security, 2017

2016

HbbTV Security and Privacy: Issues and Challenges.

Marco Ghiglieri, Michael Waidner

IEEE Secur. Priv., 2016

Is the Internet Ready for DNSSEC: Evaluating Pitfalls in the Naming Infrastructure.

Haya Schulmann, Michael Waidner

Proceedings of the Traffic Monitoring and Analysis - 8th International Workshop, 2016

Towards Automated Measurements of Internet's Naming Infrastructure.

Andreas Borgwart, Haya Schulmann, Michael Waidner

Proceedings of the 2016 IEEE International Conference on Software Science, 2016

NetCo: Reliable Routing With Unreliable Routers.

Anja Feldmann, Philipp Heyder, Michael Kreutzer, Stefan Schmid, Jean-Pierre Seifert, Haya Schulmann, Kashyap Thimmaraju, Michael Waidner, Jens Sieberg

Proceedings of the 46th Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops, 2016

Security in industrie 4.0 - challenges and solutions for the fourth industrial revolution.

Michael Waidner, Michael Kasper

Proceedings of the 2016 Design, Automation & Test in Europe Conference & Exhibition, 2016

Stratum Filtering: Cloud-based Detection of Attack Sources.

Amir Herzberg, Haya Schulmann, Michael Waidner

Proceedings of the 2016 ACM on Cloud Computing Security Workshop, 2016

DNSSEC Misconfigurations in Popular Domains.

Tianxiang Dai, Haya Schulmann, Michael Waidner

Proceedings of the Cryptology and Network Security - 15th International Conference, 2016

2015

IT-Sicherheit und Datenschutz im vernetzten Fahrzeug.

Christoph Krauß, Michael Waidner

Datenschutz und Datensicherheit, 2015

Detection and Forensics of Domains Hijacking.

Andreas Borgwart, Spyros Boukoros, Haya Schulmann, Carel van Rooyen, Michael Waidner

Proceedings of the 2015 IEEE Global Communications Conference, 2015

Towards Security of Internet Naming Infrastructure.

Haya Schulmann, Michael Waidner

Proceedings of the Computer Security - ESORICS 2015, 2015

Security and privacy challenges in industrial internet of things.

Ahmad-Reza Sadeghi, Christian Wachsmann, Michael Waidner

Proceedings of the 52nd Annual Design Automation Conference, 2015

2014

DNSSEC for cyber forensics.

Haya Schulmann, Michael Waidner

EURASIP J. Inf. Secur., 2014

Towards Forensic Analysis of Attacks with DNSSEC.

Haya Schulmann, Michael Waidner

Proceedings of the 35. IEEE Security and Privacy Workshops, 2014

Personal DLP for Facebook.

Marco Ghiglieri, Martin Stopczynski, Michael Waidner

Proceedings of the 2014 IEEE International Conference on Pervasive Computing and Communication Workshops, 2014

Fragmentation Considered Leaking: Port Inference for DNS Poisoning.

Haya Schulmann, Michael Waidner

Proceedings of the Applied Cryptography and Network Security, 2014

2012

IT-Sicherheitsforschung in Darmstadt - von den Grundlagen bis zur Anwendung.

Michael Kreutzer, Michael Waidner, Johannes Buchmann

Prax. Inf.verarb. Kommun., 2012

Security and Dependability for Federated Cloud Platforms (Dagstuhl Seminar 12281).

Rüdiger Kapitza, Matthias Schunter, Marc Shapiro, Paulo Veríssimo, Michael Waidner

Dagstuhl Reports, 2012

2011

Andreas Pfitzmann 1958 - 2010.

Hannes Federrath, Marit Hansen, Michael Waidner

it Inf. Technol., 2011

Online Privacy: Towards Informational Self-Determination on the Internet (Dagstuhl Perspectives Workshop 11061).

Simone Fischer-Hübner, Chris Jay Hoofnagle, Kai Rannenberg, Michael Waidner, Ioannis Krontiris, Michael Marhöfer

Dagstuhl Reports, 2011

Online Privacy: Towards Informational Self-Determination on the Internet (Dagstuhl Perspectives Workshop 11061).

Simone Fischer-Hübner, Chris Jay Hoofnagle, Ioannis Krontiris, Kai Rannenberg, Michael Waidner

Dagstuhl Manifestos, 2011

2010

Andreas Pfitzmann 1958-2010: Pioneer of Technical Privacy Protection in the Information Society.

Hannes Federrath, Marit Hansen, Michael Waidner

Proceedings of the Privacy and Identity Management for Life, 2010

2007

Preface.

Michael Backes, David A. Basin, Michael Waidner

J. Comput. Secur., 2007

Simplified Privacy Controls for Aggregated Services - Suspend and Resume of Personal Data.

Matthias Schunter, Michael Waidner

Proceedings of the Privacy Enhancing Technologies, 7th International Symposium, 2007

2006

Service-oriented Assurance - Comprehensive Security by Explicit Assurances.

Günter Karjoth, Birgit Pfitzmann, Matthias Schunter, Michael Waidner

Proceedings of the Quality of Protection - Security Measurements and Metrics, 2006

Cryptographically Sound Theorem Proving.

Christoph Sprenger, Michael Backes, David A. Basin, Birgit Pfitzmann, Michael Waidner

IACR Cryptol. ePrint Arch., 2006

Reactively Simulatable Certified Mail.

Birgit Pfitzmann, Matthias Schunter, Michael Waidner

IACR Cryptol. ePrint Arch., 2006

Limits of the Reactive Simulatability/UC of Dolev-Yao Models with Hashes.

Michael Backes, Birgit Pfitzmann, Michael Waidner

IACR Cryptol. ePrint Arch., 2006

Formal Methods and Cryptography.

Michael Backes, Birgit Pfitzmann, Michael Waidner

Proceedings of the FM 2006: Formal Methods, 2006

Limits of the BRSIM/UC Soundness of Dolev-Yao Models with Hashes.

Michael Backes, Birgit Pfitzmann, Michael Waidner

Proceedings of the Computer Security, 2006

Verifiable Agreement: Limits of Non-repudiation in Mobile Peer-to-Peer Ad Hoc Networks.

Zinaida Benenson, Felix C. Freiling, Birgit Pfitzmann, Christian Rohner, Michael Waidner

Proceedings of the Security and Privacy in Ad-Hoc and Sensor Networks, 2006

2005

Guest Editor's Introduction: 2005 IEEE Symposium on Security and Privacy.

Vern Paxson, Michael Waidner

IEEE Trans. Dependable Secur. Comput., 2005

Reactively secure signature schemes.

Michael Backes, Birgit Pfitzmann, Michael Waidner

Int. J. Inf. Sec., 2005

Symmetric authentication in a simulatable Dolev-Yao-style cryptographic library.

Michael Backes, Birgit Pfitzmann, Michael Waidner

Int. J. Inf. Sec., 2005

2004

Polynomial liveness.

Michael Backes, Birgit Pfitzmann, Michael Waidner

J. Comput. Secur., 2004

Privacy-enhancing identity management.

Marit Hansen, Peter Berlich, Jan Camenisch, Sebastian Clauß, Andreas Pfitzmann, Michael Waidner

Inf. Secur. Tech. Rep., 2004

Preface.

Michael Waidner

Int. J. Inf. Sec., 2004

The Reactive Simulatability (RSIM) Framework for Asynchronous Systems.

Michael Backes, Birgit Pfitzmann, Michael Waidner

IACR Cryptol. ePrint Arch., 2004

Privacy-enabled Management of Customer Data.

Günter Karjoth, Matthias Schunter, Michael Waidner

IEEE Data Eng. Bull., 2004

A General Composition Theorem for Secure Reactive Systems.

Michael Backes, Birgit Pfitzmann, Michael Waidner

Proceedings of the Theory of Cryptography, First Theory of Cryptography Conference, 2004

Low-Level Ideal Signatures and General Integrity Idealization.

Michael Backes, Birgit Pfitzmann, Michael Waidner

Proceedings of the Information Security, 7th International Conference, 2004

Justifying a Dolev-Yao Model Under Active Attacks.

Michael Backes, Birgit Pfitzmann, Michael Waidner

Proceedings of the Foundations of Security Analysis and Design III, 2004

2003

Analysis of Liberty Single-Sign-on with Enabled Clients.

Birgit Pfitzmann, Michael Waidner

IEEE Internet Comput., 2003

Symmetric Authentication Within a Simulatable Cryptographic Library.

Michael Backes, Birgit Pfitzmann, Michael Waidner

IACR Cryptol. ePrint Arch., 2003

A Universally Composable Cryptographic Library.

Michael Backes, Birgit Pfitzmann, Michael Waidner

IACR Cryptol. ePrint Arch., 2003

Federated Identity-Management Protocols.

Birgit Pfitzmann, Michael Waidner

Proceedings of the Security Protocols, 2003

Amending P3P for Clearer Privacy Promises.

Günter Karjoth, Matthias Schunter, Els Van Herreweghen, Michael Waidner

Proceedings of the 14th International Workshop on Database and Expert Systems Applications (DEXA'03), 2003

A composable cryptographic library with nested operations.

Michael Backes, Birgit Pfitzmann, Michael Waidner

Proceedings of the 10th ACM Conference on Computer and Communications Security, 2003

Security in Business Process Engineering.

Michael Backes, Birgit Pfitzmann, Michael Waidner

Proceedings of the Business Process Management, International Conference, 2003

2002

Privacy in browser-based attribute exchange.

Birgit Pfitzmann, Michael Waidner

Proceedings of the 2002 ACM Workshop on Privacy in the Electronic Society, 2002

Platform for Enterprise Privacy Practices: Privacy-Enabled Management of Customer Data.

Günter Karjoth, Matthias Schunter, Michael Waidner

Proceedings of the Privacy Enhancing Technologies, Second International Workshop, 2002

Privacy-Enabled Services for Enterprises.

Günter Karjoth, Matthias Schunter, Michael Waidner

Proceedings of the 13th International Workshop on Database and Expert Systems Applications (DEXA 2002), 2002

Polynomial Fairness and Liveness.

Michael Backes, Birgit Pfitzmann, Michael Steiner, Michael Waidner

Proceedings of the 15th IEEE Computer Security Foundations Workshop (CSFW-15 2002), 2002

2001

Secure password-based cipher suite for TLS.

Michael Steiner, Peter Buhler, Thomas Eirich, Michael Waidner

ACM Trans. Inf. Syst. Secur., 2001

Die PERSEUS Systemarchitektur.

Birgit Pfitzmann, James Riordan, Christian Stüble, Michael Waidner, Arnd Weber

Proceedings of the Verlässliche IT-Systeme 2001: Sicherheit in komplexen IT-Infrastrukturen, 2001

Relating Cryptography and Cryptographic Protocols.

Andre Scedrov, Ran Canetti, Joshua D. Guttman, David A. Wagner, Michael Waidner

Proceedings of the 14th IEEE Computer Security Foundations Workshop (CSFW-14 2001), 2001

2000

Key Agreement in Dynamic Peer Groups.

Michael Steiner, Gene Tsudik, Michael Waidner

IEEE Trans. Parallel Distributed Syst., 2000

Design, implementation, and deployment of the iKP secure electronic payment system.

Mihir Bellare, Juan A. Garay, Ralf C. Hauser, Amir Herzberg, Hugo Krawczyk, Michael Steiner, Gene Tsudik, Els Van Herreweghen, Michael Waidner

IEEE J. Sel. Areas Commun., 2000

Optimistic fair exchange of digital signatures.

N. Asokan, Victor Shoup, Michael Waidner

IEEE J. Sel. Areas Commun., 2000

A Model for Asynchronous Reactive Systems and its Application to Secure Message Transmission.

Birgit Pfitzmann, Michael Waidner

IACR Cryptol. ePrint Arch., 2000

Electronic Commerce.

Simon Field, Michael Waidner

Comput. Networks, 2000

State of the art in electronic payment systems.

N. Asokan, Philippe A. Janson, Michael Steiner, Michael Waidner

Adv. Comput., 2000

Round-Optimal and Abuse Free Optimistic Multi-party Contract Signing.

Birgit Baum-Waidner, Michael Waidner

Proceedings of the Automata, Languages and Programming, 27th International Colloquium, 2000

Composition and integrity preservation of secure reactive systems.

Birgit Pfitzmann, Michael Waidner

Proceedings of the CCS 2000, 2000

1999

The SEMPER Framework for Secure Electronic Commerce.

Matthias Schunter, Michael Waidner, Dale Whinnett

Wirtschaftsinf., 1999

Cryptographic Security of Reactive Systems.

Birgit Pfitzmann, Matthias Schunter, Michael Waidner

Proceedings of the Workshop on Secure Architectures and Information Flow 1999, 1999

Authenticating public terminals.

N. Asokan, Hervé Debar, Michael Steiner, Michael Waidner

Comput. Networks, 1999

1998

How to Break Fraud-Detectable Key Recovery.

Birgit Pfitzmann, Michael Waidner

ACM SIGOPS Oper. Syst. Rev., 1998

Real-time mixes: a bandwidth-efficient anonymity protocol.

Anja Jerichow, Jan Müller, Andreas Pfitzmann, Birgit Pfitzmann, Michael Waidner

IEEE J. Sel. Areas Commun., 1998

Designing a Generic Payment Service.

José L. Abad Peiro, N. Asokan, Michael Steiner, Michael Waidner

IBM Syst. J., 1998

A Status Report on the SEMPER Framework for Secure Electronic Commerce.

Matthias Schunter, Michael Waidner, Dale Whinnett

Comput. Networks, 1998

Asynchronous Protocols for Optimistic Fair Exchange.

N. Asokan, Victor Shoup, Michael Waidner

Proceedings of the Security and Privacy, 1998

Optimal Efficiency of Optimistic Contract Signing.

Birgit Pfitzmann, Matthias Schunter, Michael Waidner

Proceedings of the Seventeenth Annual ACM Symposium on Principles of Distributed Computing, 1998

CLIQUES: A New Approach to Group Key Agreement.

Michael Steiner, Gene Tsudik, Michael Waidner

Proceedings of the 18th International Conference on Distributed Computing Systems, 1998

Optimistic Fair Exchange of Digital Signatures (Extended Abstract).

N. Asokan, Victor Shoup, Michael Waidner

Proceedings of the Advances in Cryptology - EUROCRYPT '98, International Conference on the Theory and Application of Cryptographic Techniques, Espoo, Finland, May 31, 1998

1997

Strong Loss Tolerance of Electronic Coin Systems.

Birgit Pfitzmann, Michael Waidner

ACM Trans. Comput. Syst., 1997

Server-Supported Signatures.

N. Asokan, Gene Tsudik, Michael Waidner

J. Comput. Secur., 1997

Trusting Mobile User Devices and Security Modules.

Andreas Pfitzmann, Birgit Pfitzmann, Matthias Schunter, Michael Waidner

Computer, 1997

Anonymous Fingerprinting.

Birgit Pfitzmann, Michael Waidner

Proceedings of the Advances in Cryptology, 1997

Asymmetric Fingerprinting for Larger Collusions.

Birgit Pfitzmann, Michael Waidner

Proceedings of the CCS '97, 1997

Optimistic Protocols for Fair Exchange.

N. Asokan, Matthias Schunter, Michael Waidner

Proceedings of the CCS '97, 1997

Kopierschutz durch asymmetrische Schlüsselkennzeichnung mit Signeten.

Birgit Pfitzmann, Michael Waidner

Proceedings of the Verläßliche IT-Systeme - Zwischen Key Escrow und elektronischem Geld, 1997

1996

Development of a Secure Electronic Marketplace for Europe.

Michael Waidner

Proceedings of the Computer Security, 1996

Diffie-Hellman Key Distribution Extended to Group Communication.

Michael Steiner, Gene Tsudik, Michael Waidner

Proceedings of the CCS '96, 1996

1995

Refinement and Extension of Encrypted Key Exchange.

Michael Steiner, Gene Tsudik, Michael Waidner

ACM SIGOPS Oper. Syst. Rev., 1995

Vertrauenswürdiger Entwurf portabler Benutzerendgeräte und Sicherheitsmodule.

Andreas Pfitzmann, Birgit Pfitzmann, Matthias Schunter, Michael Waidner

Proceedings of the Verläßliche IT-Systeme, Proceedings der GI-Fachtagung VIS '95, 1995

iKP - A Family of Secure Electronic Payment Protocols.

Mihir Bellare, Amir Herzberg, Michael Steiner, Gene Tsudik, Michael Waidner, Ralf C. Hauser, Juan A. Garay

Proceedings of the First USENIX Workshop on Electronic Commerce, 1995

How to Break Another Provably Secure Payment System.

Birgit Pfitzmann, Matthias Schunter, Michael Waidner

Proceedings of the Advances in Cryptology, 1995

1994

The ESPRIT Project CAFE - High Security Digital Payment Systems.

Jean-Paul Boly, Antoon Bosselaers, Ronald Cramer, Rolf Michelsen, Stig Fr. Mjølsnes, Frank Muller, Torben P. Pedersen, Birgit Pfitzmann, Peter de Rooij, Berry Schoenmakers, Matthias Schunter, Luc Vallée, Michael Waidner

Proceedings of the Computer Security, 1994

1992

Byzantinische Verteilung ohne kryptographische Annahmen trotz beliebig vieler Fehler.

Michael Waidner

PhD thesis, 1992

Unconditional Byzantine Agreement for any Number of Faulty Processors.

Birgit Pfitzmann, Michael Waidner

Proceedings of the STACS 92, 1992

Attacks on Protocols for Server-Aided RSA Computation.

Birgit Pfitzmann, Michael Waidner

Proceedings of the Advances in Cryptology, 1992

1991

Unbedingte Unbeobachtbarkeit mit kryprographischer Robustheit.

Birgit Pfitzmann, Michael Waidner

Proceedings of the VIS'91, 1991

Fail-stop-Signaturen und ihre Anwendung.

Birgit Pfitzmann, Michael Waidner

Proceedings of the VIS'91, 1991

Unconditional Byzantine Agreement with Good Majority.

Birgit Baum-Waidner, Birgit Pfitzmann, Michael Waidner

Proceedings of the STACS 91, 1991

ISDN-MIXes: Untraceable Communication with Small Bandwidth Overhead.

Andreas Pfitzmann, Birgit Pfitzmann, Michael Waidner

Proceedings of the Kommunikation in Verteilten Systemen, 1991

How To Break and Repair A "Provably Secure" Untraceable Payment System.

Birgit Pfitzmann, Michael Waidner

Proceedings of the Advances in Cryptology, 1991

1990

Loss-tolerance for electronic wallets.

Michael Waidner, Birgit Pfitzmann

Proceedings of the 20th International Symposium on Fault-Tolerant Computing, 1990

A Remark on a Signature Scheme Where Forgery Can Be Proved.

Gerrit Bleumer, Birgit Pfitzmann, Michael Waidner

Proceedings of the Advances in Cryptology, 1990

1989

The Dining Cryptographers in the Disco - Underconditional Sender and Recipient Untraceability with Computationally Secure Serviceability (Abstract).

Michael Waidner, Birgit Pfitzmann

Proceedings of the Advances in Cryptology, 1989

Unconditional Sender and Recipient Untraceability in Spite of Active Attacks.

Michael Waidner

Proceedings of the Advances in Cryptology, 1989

1988

Weitere Aspekte fernmeldetechnischer Alternativen zum ISDN.

Andreas Pfitzmann, Birgit Pfitzmann, Michael Waidner

Prax. Inf.verarb. Kommun., 1988

Datenschutz garantierende offene Kommunikationsnetze.

Andreas Pfitzmann, Birgit Pfitzmann, Michael Waidner

Inform. Spektrum, 1988

1987

Networks without user observability.

Andreas Pfitzmann, Michael Waidner

Comput. Secur., 1987

Verlusttolerante elektronische Brieftaschen.

Michael Waidner, Birgit Pfitzmann

Proceedings of the Fehlertolerierende Rechensysteme / Fault-Tolerant Computing Systems, 1987

1985

Networks Without User Observability: Design Options.

Andreas Pfitzmann, Michael Waidner

Proceedings of the Advances in Cryptology, 1985

Betrugssicherheit trotz Anonymität, Abrechnung und Geldtransfer in Netzen.

Michael Waidner, Andreas Pfitzmann

Proceedings of the Datenschutz und Datensicherung im Wandel der Informationstechnologien, 1985