Bertram Poettering

According to our database, Bertram Poettering authored at least 58 papers between 2010 and 2024.

Collaborative distances:

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

2024

Formalizing Hash-then-Sign Signatures.

Bertram Poettering, Simon Rastikian

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

Digital Signatures with Outsourced Hashing.

Bertram Poettering, Simon Rastikian

Proceedings of the Advances in Cryptology - ASIACRYPT 2024, 2024

2023

Attribute-based Single Sign-On: Secure, Private, and Efficient.

Tore Kasper Frederiksen, Julia Hesse, Bertram Poettering, Patrick Towa

Proc. Priv. Enhancing Technol., October, 2023

On the (In)Security of ElGamal in OpenPGP.

Luca De Feo, Bertram Poettering, Alessandro Sorniotti

Commun. ACM, June, 2023

A study of KEM generalizations.

Bertram Poettering, Simon Rastikian

IACR Cryptol. ePrint Arch., 2023

2022

Sequential Digital Signatures for Cryptographic Software-Update Authentication.

Bertram Poettering, Simon Rastikian

IACR Cryptol. ePrint Arch., 2022

Algorithm Substitution Attacks against Receivers.

Marcel Armour, Bertram Poettering

IACR Cryptol. ePrint Arch., 2022

On Secure Ratcheting with Immediate Decryption.

Jeroen Pijnenburg, Bertram Poettering

Proceedings of the Advances in Cryptology - ASIACRYPT 2022, 2022

2021

SoK: Game-based Security Models for Group Key Exchange.

Bertram Poettering, Paul Rösler, Jörg Schwenk, Douglas Stebila

IACR Cryptol. ePrint Arch., 2021

Towards Intelligent Context-Aware 6G Security.

André Noll Barreto, Stefan Köpsell, Arsenia Chorti, Bertram Poettering, Jens Jelitto, Julia Hesse, Jonathan Boole, Konrad Rieck, Marios Kountouris, Dave Singelée, Kumar Ashwinee

CoRR, 2021

2020

Combiners for AEAD.

Bertram Poettering, Paul Rösler

IACR Trans. Symmetric Cryptol., 2020

Key Assignment Schemes with Authenticated Encryption, revisited.

Jeroen Pijnenburg, Bertram Poettering

IACR Trans. Symmetric Cryptol., 2020

Cryptanalysis of OCB2: Attacks on Authenticity and Confidentiality.

Akiko Inoue, Tetsu Iwata, Kazuhiko Minematsu, Bertram Poettering

J. Cryptol., 2020

Encrypt-to-self: Securely Outsourcing Storage.

Jeroen Pijnenburg, Bertram Poettering

IACR Cryptol. ePrint Arch., 2020

Efficiency Improvements for Encrypt-to-Self.

Jeroen Pijnenburg, Bertram Poettering

Proceedings of the CYSARM@CCS '20: Proceedings of the 2nd Workshop on Cyber-Security Arms Race, 2020

2019

Substitution Attacks against Message Authentication.

Marcel Armour, Bertram Poettering

IACR Trans. Symmetric Cryptol., 2019

Subverting Decryption in AEAD.

Marcel Armour, Bertram Poettering

IACR Cryptol. ePrint Arch., 2019

2018

Ratcheted key exchange, revisited.

Bertram Poettering, Paul Rösler

IACR Cryptol. ePrint Arch., 2018

Breaking the confidentiality of OCB2.

Bertram Poettering

IACR Cryptol. ePrint Arch., 2018

Shorter double-authentication preventing signatures for small address spaces.

Bertram Poettering

IACR Cryptol. ePrint Arch., 2018

KEM Combiners.

Federico Giacon, Felix Heuer, Bertram Poettering

IACR Cryptol. ePrint Arch., 2018

Hashing solutions instead of generating problems: On the interactive certification of RSA moduli.

Benedikt Auerbach, Bertram Poettering

IACR Cryptol. ePrint Arch., 2018

Lossy Trapdoor Permutations with Improved Lossiness.

Benedikt Auerbach, Eike Kiltz, Bertram Poettering, Stefan Schoenen

IACR Cryptol. ePrint Arch., 2018

A Cryptographic Look at Multi-party Channels.

Patrick Eugster, Giorgia Azzurra Marson, Bertram Poettering

Proceedings of the 31st IEEE Computer Security Foundations Symposium, 2018

Towards Bidirectional Ratcheted Key Exchange.

Bertram Poettering, Paul Rösler

Proceedings of the Advances in Cryptology - CRYPTO 2018, 2018

2017

Security Notions for Bidirectional Channels.

Giorgia Azzurra Marson, Bertram Poettering

IACR Trans. Symmetric Cryptol., 2017

Cryptographic enforcement of information flow policies without public information via tree partitions.

Jason Crampton, Naomi Farley, Gregory Z. Gutin, Mark Jones, Bertram Poettering

J. Comput. Secur., 2017

With one it is easy, with many it gets complicated: Understanding Channel Security for Groups.

Giorgia Azzurra Marson, Bertram Poettering

IACR Cryptol. ePrint Arch., 2017

Hybrid Encryption in a Multi-User Setting, Revisited.

Federico Giacon, Eike Kiltz, Bertram Poettering

IACR Cryptol. ePrint Arch., 2017

On the One-Per-Message Unforgeability of (EC)DSA and its Variants.

Manuel Fersch, Eike Kiltz, Bertram Poettering

IACR Cryptol. ePrint Arch., 2017

2016

Selective Opening Security from Simulatable Data Encapsulation.

Felix Heuer, Bertram Poettering

IACR Cryptol. ePrint Arch., 2016

Deterring Certificate Subversion: Efficient Double-Authentication-Preventing Signatures.

Mihir Bellare, Bertram Poettering, Douglas Stebila

IACR Cryptol. ePrint Arch., 2016

On the Provable Security of (EC)DSA Signatures.

Manuel Fersch, Eike Kiltz, Bertram Poettering

Proceedings of the 2016 ACM SIGSAC Conference on Computer and Communications Security, 2016

From Identification to Signatures, Tightly: A Framework and Generic Transforms.

Mihir Bellare, Bertram Poettering, Douglas Stebila

Proceedings of the Advances in Cryptology - ASIACRYPT 2016, 2016

2015

Cold Boot Attacks in the Discrete Logarithm Setting.

Bertram Poettering, Dale L. Sibborn

IACR Cryptol. ePrint Arch., 2015

A More Cautious Approach to Security Against Mass Surveillance.

Jean Paul Degabriele, Pooya Farshim, Bertram Poettering

IACR Cryptol. ePrint Arch., 2015

Cryptographic Enforcement of Information Flow Policies Without Public Information.

Jason Crampton, Naomi Farley, Gregory Z. Gutin, Mark Jones, Bertram Poettering

Proceedings of the Applied Cryptography and Network Security, 2015

2014

Even more practical secure logging: Tree-based Seekable Sequential Key Generators.

Giorgia Azzurra Marson, Bertram Poettering

IACR Cryptol. ePrint Arch., 2014

Linkable Message Tagging: Solving the key distribution problem of signature schemes.

Felix Günther, Bertram Poettering

IACR Cryptol. ePrint Arch., 2014

Multi-recipient encryption, revisited.

Alexandre Pinto, Bertram Poettering, Jacob C. N. Schuldt

Proceedings of the 9th ACM Symposium on Information, Computer and Communications Security, 2014

Big Bias Hunting in Amazonia: Large-Scale Computation and Exploitation of RC4 Biases (Invited Paper).

Kenneth G. Paterson, Bertram Poettering, Jacob C. N. Schuldt

Proceedings of the Advances in Cryptology - ASIACRYPT 2014, 2014

2013

Publicly verifiable ciphertexts.

Juan Manuel González Nieto, Mark Manulis, Bertram Poettering, Jothi Rangasamy, Douglas Stebila

J. Comput. Secur., 2013

Double-authentication-preventing signatures.

Bertram Poettering, Douglas Stebila

IACR Cryptol. ePrint Arch., 2013

Plaintext Recovery Attacks Against WPA/TKIP.

Kenneth G. Paterson, Bertram Poettering, Jacob C. N. Schuldt

IACR Cryptol. ePrint Arch., 2013

Practical Secure Logging: Seekable Sequential Key Generators.

Giorgia Azzurra Marson, Bertram Poettering

IACR Cryptol. ePrint Arch., 2013

ASICS: Authenticated Key Exchange Security Incorporating Certification Systems.

Colin Boyd, Cas Cremers, Michèle Feltz, Kenneth G. Paterson, Bertram Poettering, Douglas Stebila

IACR Cryptol. ePrint Arch., 2013

On the Security of RC4 in TLS.

Nadhem J. AlFardan, Daniel J. Bernstein, Kenneth G. Paterson, Bertram Poettering, Jacob C. N. Schuldt

Proceedings of the 22th USENIX Security Symposium, Washington, DC, USA, August 14-16, 2013, 2013

2012

Privacy protection for authentication protocols.

Bertram Poettering

PhD thesis, 2012

Plaintext Awareness in Identity-Based Key Encapsulation.

Mark Manulis, Bertram Poettering, Douglas Stebila

IACR Cryptol. ePrint Arch., 2012

Simple, Efficient and Strongly KI-Secure Hierarchical Key Assignment Schemes.

Eduarda S. V. Freire, Kenneth G. Paterson, Bertram Poettering

IACR Cryptol. ePrint Arch., 2012

2011

Pseudorandom Signatures.

Nils Fleischhacker, Felix Günther, Franziskus Kiefer, Mark Manulis, Bertram Poettering

IACR Cryptol. ePrint Arch., 2011

Private Discovery of Common Social Contacts.

Emiliano De Cristofaro, Mark Manulis, Bertram Poettering

IACR Cryptol. ePrint Arch., 2011

Affiliation-Hiding Authentication with Minimal Bandwidth Consumption.

Mark Manulis, Bertram Poettering

Proceedings of the Information Security Theory and Practice. Security and Privacy of Mobile Devices in Wireless Communication, 2011

2010

Practical Affiliation-Hiding Authentication from Improved Polynomial Interpolation.

Mark Manulis, Bertram Poettering

IACR Cryptol. ePrint Arch., 2010

Taming Big Brother Ambitions: More Privacy for Secret Handshakes.

Mark Manulis, Bertram Poettering, Gene Tsudik

Proceedings of the Privacy Enhancing Technologies, 10th International Symposium, 2010

Affiliation-Hiding Key Exchange with Untrusted Group Authorities.

Mark Manulis, Bertram Poettering, Gene Tsudik

Proceedings of the Applied Cryptography and Network Security, 8th International Conference, 2010

Privacy-Preserving Group Discovery with Linear Complexity.

Mark Manulis, Benny Pinkas, Bertram Poettering

Proceedings of the Applied Cryptography and Network Security, 8th International Conference, 2010

Redactable Signatures for Tree-Structured Data: Definitions and Constructions.

Christina Brzuska, Heike Busch, Özgür Dagdelen, Marc Fischlin, Martin Franz, Stefan Katzenbeisser, Mark Manulis, Cristina Onete, Andreas Peter, Bertram Poettering, Dominique Schröder

Proceedings of the Applied Cryptography and Network Security, 8th International Conference, 2010