Curriculum vitae

Academic appointments, education, awards, and contributions.

Brief biography

In the summer of 2024, I joined the Technical University of Wien. My research interests are in the area of privacy-enhancing technologies. Before joining TU Wien, I was a student at the Technische Universität Darmstadt and a postdoctoral fellow at the University of Maryland. From 2012 to 2015, I was a professor at Saarland University, and from 2016 to 2024, I was a full professor at Friedrich-Alexander University Erlangen-Nuremberg. My research has received several awards, including the Humboldt Feodor Lynen Research Fellowship and the Intel Early Career Faculty Award. I served as an independent (privacy) expert in the Health Committee of the German Bundestag.

Academic appointments

  • 2024 -
    Technische Universität Wien, Vienna, Austria

    Full Professor (Univ. Prof. with tenure)

  • 2016 - 2024
    Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany

    Full Professor (W3, with tenure)

  • 08/2015 - 06/2016
    Saarland University, Germany

    Professor (W2, with tenure)

  • 08/2012 - 07/2015
    Saarland University, Germany

    Assistant Professor (W1, tenure-track)

  • 02/2011 - 06/2012
    University of Maryland, United States of America

    Postdoctoral Researcher under Jonathan Katz

  • 10/2006 - 01/2011
    Technical University of Darmstadt, Germany

    Doctoral Student under Marc Fischlin

Education

  • 10/2006 -- 11/2010
    Technical University Darmstadt

    Dr. rer. nat. (with distinction)

    Cryptography

  • 10/2002 -- 09/2006
    Technical University Braunschweig

    Diplom Informatiker.~(Diploma/M.Sc.)

    Computer Science

Awards & honours

  • 2021
    Feodor Lynen Award

    Humboldt Foundation

  • 2017
    Efficient Unlinkable Sanitizable Signatures from Signatures with Re-Randomizable Keys

    Distinguished Paper

    Invited from PKC 2016 to IET IFS Special Issue

  • 2017
    Delegtable Functional Signatures

    Distinguished Paper

    Invited from PKC 2016 to IET IFS Special Issue

  • 2014
    (Efficient) Universally Composable Oblivious Transfer Using a Minimal Number of Stateless Tokens

    Distinguished Paper

    Invited from TCC 2014 to Journal of Cryptology

  • 2013
    Intel Early Career Faculty Award

    Intel

    Awarded to 6 people in Europe (\$35,000)

  • 2013
    Postdoctoral Fellowship

    Deutscher Akademischer Austausch Dienst (DAAD)

    University of Maryland

  • 2012
    Dissertation

    TU Darmstadt

    summa cum laude (with highest honors)

  • 2010
    Research Fellow

    Deutscher Akademischer Austausch Dienst (DAAD)

    Research visit at the University of Maryland

  • 2007
    Best Teaching Assistant Award

    TU Darmstadt

    Lecture Introduction to Modern Cryptography

  • 2000
    Programming Contest N@tkids

    Winner of the programming contest ``N@tkids''

    akte 2000 and ricardo.de in the third category (5000 DM). Invited to the TV show akte 2000.

Research visits

  • 07/2023 -- 09/2023
    Visiting Professor

    University of Maryland, USA

    Host: Prof. Katz

  • 08/2016
    Visiting Professor

    University of Berkeley, USA

    Host: Prof. Garg

  • 03/2016
    Visiting Professor

    Chinese University of Hong Kong, Hong Kong

    Host: Prof. Chow

  • 07/2015 -- 08/2015
    Visiting Professor

    University of Maryland, USA

    Host: Prof. Katz

  • 08/2013 -- 10/2013
    Visiting Professor

    University of Maryland, USA

    Host: Prof. Katz

  • 07/2010 -- 10/2010
    Research Internship

    University of Maryland, USA

    Host: Prof. Katz

Expert contributions & public service

  • 2023
    Deutscher Bundestag · Health Committee

    Independent expert contribution: Privacy and the use of health data

    Hearing transcript ↗
  • 2020
    Deutscher Bundestag · Health Committee

    Independent expert contribution: Patient Data Protection Act (PDSG)

    Hearing record ↗
  • 2019
    Deutscher Bundestag · Health Committee

    Independent expert contribution: Digital Healthcare Act (DVG)

    Hearing record ↗

Selected talks & appearances

  • 2023
    Privacy of Medical Data

    Humboldt Foundation, Network Meeting, Mainz

  • 2021
    Welchen Beitrag leistet die Digitalisierung für eine gerechte Gesundheitsversorgung in Deutschland?

    Leopoldina, Berlin, DE.

  • 2019
    Data Privacy for Medical Records

    TU Graz, Austria.

  • 2016
    Privacy and Access Control for Outsourced Personal Records.

    Leopoldina, Saarbrücken, DE.

  • 2015
    Efficient Pseudorandom Functions via On-the-Fly Adaptation.

    Chinese University of Hong Kong (CUHK), Hong Kong.

  • 2014
    Bridging the Gap Between Digital Cryptography and the Physical World.

    ATM Security, London, UK.

  • 2014
    Ubicrypt --- Die Unterschrift der Zukunft.

    Future Talk, CeBiT, Hannover, Germany.

  • 2013
    Security and Privacy in the Internet.

    SR Television. Interview with Joachim Weyand

  • 2013
    Verifiable Data Streaming

    Intel Collaborative Research Institute for Secure Computing, Darmstadt, Germany.

  • 2013
    Verifiable Data Streaming

    University of Maryland, USA.

  • 2013
    Verifiable Data Streaming

    Brown University, USA.

  • 2013
    Verifiable Data Streaming

    IMDEA, Madrid Institute of Advanced Studies, Madrid, Spain.

  • 2012
    Provable Security and Beyond.

    Florida State University, Tallahassee, USA.

  • 2010
    History-Free Aggregate Message Authentication Codes.

    Universite de Rennes, Rennes, France.