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IT Security and Cryptography


Prof. Dr.-Ing. Tibor Jager

News

  • New team member: Jan Drees
    A hearty welcome to Jan Drees! He will focus his research on applications of modern machine learning... [more]
  • Interview about FIDO2
    Prof. Tibor Jager was asked by the Handelsblatt about the FIDO2 standard. [more]
  • New team members: Jutta Maerten and Pascal Bemmann
    A warm welcome to Jutta Maerten, who is strengthening our team in the administrative area, and... [more]
  • DAAD to fund international cooperation with NTNU Trondheim
    The joint research proposal "Key Exchange for Today's Internet" by Dr Gareth Davies (BUW) and... [more]
  • Accepted paper at PETS 2020
    The work "T0RTT: Non-Interactive Immediate Forward-Secret Single-Pass Circuit Construction" by Kai... [more]
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Accepted paper at PETS 2020

The work "T0RTT: Non-Interactive Immediate Forward-Secret Single-Pass Circuit Construction" by Kai Gellert (together with Sebastian Lauer, Robert Merget, and Jörg Schwenk from the Ruhr-Universität Bochum and Tobias Handirk from Paderborn University) was accepted for publication in the Proceedings of the Privacy Enhancing Technologies Symposium (PoPETS 2020).

 

The research paper deals with secure communication in the internet, for example via anonymization services such as Tor (Tor Onion Routing). It provides more efficient security against attacks on network nodes.