Stefan Kölbl

According to our database, Stefan Kölbl authored at least 26 papers between 1987 and 2023.

Collaborative distances:

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

2023

Design and Development of a Knee Rehabilitation Exoskeleton with Four-Bar Linkage Actuation.

Chandra Yuvesh Aubeeluck, Stefan Kölbl, Dmitrii Dobriborsci, Wolfgang Aumer

Proceedings of the 9th International Conference on Control, 2023

Hybrid Post-quantum Signatures in Hardware Security Keys.

Diana Ghinea, Fabian Kaczmarczyck, Jennifer Pullman, Julien Cretin, Stefan Kölbl, Rafael Misoczki, Jean-Michel Picod, Luca Invernizzi, Elie Bursztein

Proceedings of the Applied Cryptography and Network Security Workshops, 2023

2022

A note on SPHINCS+ parameter sets.

Stefan Kölbl

IACR Cryptol. ePrint Arch., 2022

How to Abuse and Fix Authenticated Encryption Without Key Commitment.

Ange Albertini, Thai Duong, Shay Gueron, Stefan Kölbl, Atul Luykx, Sophie Schmieg

Proceedings of the 31st USENIX Security Symposium, 2022

2020

Pyjamask: Block Cipher and Authenticated Encryption with Highly Efficient Masked Implementation.

Dahmun Goudarzi, Jérémy Jean, Stefan Kölbl, Thomas Peyrin, Matthieu Rivain, Yu Sasaki, Siang Meng Sim

IACR Trans. Symmetric Cryptol., 2020

SKINNY-AEAD and SKINNY-Hash.

Christof Beierle, Jérémy Jean, Stefan Kölbl, Gregor Leander, Amir Moradi, Thomas Peyrin, Yu Sasaki, Pascal Sasdrich, Siang Meng Sim

IACR Trans. Symmetric Cryptol., 2020

Troika: a ternary cryptographic hash function.

Stefan Kölbl, Elmar Tischhauser, Patrick Derbez, Andrey Bogdanov

Des. Codes Cryptogr., 2020

2019

The SPHINCS+ Signature Framework.

Daniel J. Bernstein, Andreas Hülsing, Stefan Kölbl, Ruben Niederhagen, Joost Rijneveld, Peter Schwabe

IACR Cryptol. ePrint Arch., 2019

The SPHINCS⁺ Signature Framework.

Daniel J. Bernstein, Andreas Hülsing, Stefan Kölbl, Ruben Niederhagen, Joost Rijneveld, Peter Schwabe

Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications Security, 2019

2018

ShiftRows Alternatives for AES-like Ciphers and Optimal Cell Permutations for Midori and Skinny.

Gianira N. Alfarano, Christof Beierle, Takanori Isobe, Stefan Kölbl, Gregor Leander

IACR Trans. Symmetric Cryptol., 2018

Finding Integral Distinguishers with Ease.

Zahra Eskandari, Andreas Brasen Kidmose, Stefan Kölbl, Tyge Tiessen

Proceedings of the Selected Areas in Cryptography - SAC 2018, 2018

Mind the Gap - A Closer Look at the Security of Block Ciphers against Differential Cryptanalysis.

Ralph Ankele, Stefan Kölbl

Proceedings of the Selected Areas in Cryptography - SAC 2018, 2018

Putting Wings on SPHINCS.

Stefan Kölbl

Proceedings of the Post-Quantum Cryptography - 9th International Conference, 2018

2017

Design and analysis of cryptographic algorithms.

Stefan Kölbl

PhD thesis, 2017

Gimli : A Cross-Platform Permutation.

Daniel J. Bernstein, Stefan Kölbl, Stefan Lucks, Pedro Maat Costa Massolino, Florian Mendel, Kashif Nawaz, Tobias Schneider, Peter Schwabe, François-Xavier Standaert, Yosuke Todo, Benoît Viguier

Proceedings of the Cryptographic Hardware and Embedded Systems - CHES 2017, 2017

2016

Haraka v2 - Efficient Short-Input Hashing for Post-Quantum Applications.

Stefan Kölbl, Martin M. Lauridsen, Florian Mendel, Christian Rechberger

IACR Trans. Symmetric Cryptol., 2016

Haraka - Efficient Short-Input Hashing for Post-Quantum Applications.

Stefan Kölbl, Martin M. Lauridsen, Florian Mendel, Christian Rechberger

IACR Cryptol. ePrint Arch., 2016

A Brief Comparison of Simon and Simeck.

Stefan Kölbl, Arnab Roy

Proceedings of the Lightweight Cryptography for Security and Privacy, 2016

The SKINNY Family of Block Ciphers and Its Low-Latency Variant MANTIS.

Christof Beierle, Jérémy Jean, Stefan Kölbl, Gregor Leander, Amir Moradi, Thomas Peyrin, Yu Sasaki, Pascal Sasdrich, Siang Meng Sim

Proceedings of the Advances in Cryptology - CRYPTO 2016, 2016

2015

State-Recovery Analysis of Spritz.

Ralph Ankele, Stefan Kölbl, Christian Rechberger

Proceedings of the Progress in Cryptology - LATINCRYPT 2015, 2015

Security of the AES with a Secret S-Box.

Tyge Tiessen, Lars R. Knudsen, Stefan Kölbl, Martin M. Lauridsen

Proceedings of the Fast Software Encryption - 22nd International Workshop, 2015

Observations on the SIMON Block Cipher Family.

Stefan Kölbl, Gregor Leander, Tyge Tiessen

Proceedings of the Advances in Cryptology - CRYPTO 2015, 2015

2014

Practical Attacks on AES-like Cryptographic Hash Functions.

Stefan Kölbl, Christian Rechberger

Proceedings of the Progress in Cryptology - LATINCRYPT 2014, 2014

2013

Differential Cryptanalysis of Keccak Variants.

Stefan Kölbl, Florian Mendel, Tomislav Nad, Martin Schläffer

Proceedings of the Cryptography and Coding - 14th IMA International Conference, 2013

2011

Practical Attacks on the Maelstrom-0 Compression Function.

Stefan Kölbl, Florian Mendel

Proceedings of the Applied Cryptography and Network Security, 2011

1987

Linear Future Semantics and Its Implementation.

Stefan Kölbl, Mitchell Wand

Sci. Comput. Program., 1987