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Thomas Aulbach

I am a PhD student at the Chair for Data Security and Cryptography advised by Juliane Krämer.


Research interests

My research interests include the physical security of PQC primitives, especially of those based on lattices, codes or multivariate quadratic equations.


Publications

  • Separating Oil and Vinegar with a Single Trace

Thomas Aulbach, Fabio Campos, Juliane Krämer, Simona Samardjiska, Marc Stöttinger

CHES 2023

IACR ePrint archive 2023/335

  • On the Feasibility of Single-Trace Attacks on the Gaussian Sampler using a CDT

Soundes Marzougui, Ievgen Kabin, Juliane Krämer, Thomas Aulbach, Jean-Pierre Seifert

COSADE 2023

IACR ePrint archive 2023/142

  • Recovering Rainbows Secret Key with a First-Order Fault Attack

Thomas Aulbach, Tobias Kovats, Juliane Krämer, Soundes Marzougui

AfricaCrypt 2022

IACR ePrint archive 2022/632


Talks

  • Introduction to Multivariate Cryptography

AaA7, Regensburg, Germany, 03/2023

  • Separating Oil and Vinegar with a Single Trace

PQC-Update 2023 at Fraunhofer AISEC, Garching, Germany 02/2023

  • Recovering Rainbows Secret Key with a First-Order Fault Attack

AfricaCrypt 2022, Fes, Morocco, 07/2022

  • Fault Analysis of GeMMS

33rd Crypto Day, Online, 2nd Digital Summit, 09/2021


Academic services

External Reviewer

  • ESORICS 2023
  • C2SI 2023
  • CARDIS 2022
  • TECS 2022
  • ASHES 2021


  1. Faculty of Informatics and Data Science

Thomas Aulbach

Room 612
Bajuwarenstraße 4


Tel. 0941 / 9 43 68603
Email thomas.aulbach@ur.de