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IT Security and Cryptography

Prof. Dr.-Ing. Tibor Jager


Bergische Universität Wuppertal

School of Electrical, Information and Media Engineering

Prof. Dr.-Ing. Tibor Jager

Rainer-Gruenter-Str. 21
42119 Wuppertal


  • Accepted paper at PETS 2020
    The work "T0RTT: Non-Interactive Immediate Forward-Secret Single-Pass Circuit Construction" by Kai... [more]
  • Accepted paper at ACNS 2020
    The paper "Offline Witness Encryption with Semi-Adaptive Security" by Peter Chojka, Tibor Jager, and... [more]
  • Our group keeps growing
    Dr Gareth Davies, Dr Lin Lyu and Peter Chvojka have joined our group at University of Wuppertal on... [more]
  • New research result "On the Security of RSA-PSS in the Wild"
    The paper by Saqib A. Kavki was accepted for presentation at the Security Standardisation Research... [more]
  • Tibor Jager invited to the program committee of Crypto 2020
    Crypto is the leading international academic cryptology conference. [more]
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As a consequence of the digital transformation, it is no longer just computers that are connected to the Internet, but also communicating vehicles, "smart" energy networks, electronic door locking systems, and many more.

Secure communication is a prerequisite for these innovations to be used successfully in practice. We develop cryptographic techniques that can effectively protect the security and privacy of modern applications.

We are hiring student assistants!

Are you interested in working in a group doing research in cryptography and IT-security?

We are interested in working with motivated students and looking for new team members to collaborate with us in research projects, teaching, or IT administration.

If you would like to work with us, please send an e-mail with a short motivational letter and a transcript of records in relevant subjects to Prof. Tibor Jager.