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IT Security and Cryptography


Prof. Dr.-Ing. Tibor Jager

News

  • 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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Accepted paper at ACNS 2020

The paper "Offline Witness Encryption with Semi-Adaptive Security" by Peter Chojka, Tibor Jager, and Saqib Kakvi was accepted for publication at the 18th International Conference on Applied Cryptography and Network Security.

 

The authors describe a new approach to construct Offline Witness Encryption schemes, which provably achieves stronger security than previous schemes.

ACNS 2020 will take place in Rome, Italy, from June 22 until June 25, 2020.