Now showing items 1-2 of 2

  • Multidevice Authentication with Strong Privacy Protection 

    Hajný, Jan; Dzurenda, Petr; Malina, Lukáš (Wiley Hindawi, 2018-07-30)
    We propose a novel cryptographic scheme based on efficient zero-knowledge proofs and Boneh-Boyen signatures. The proposed scheme is provably secure and provides the full set of privacy-enhancing features, that is, the ...
  • Privacy-preserving security solution for cloud services 

    Malina, Lukáš; Hajný, Jan; Dzurenda, Petr; Zeman, Václav (Universidad Nacional Autónoma de México, 2015-03-18)
    We propose a novel privacy-preserving security solution for cloud services. Our solution is based on an efficient non-bilinear group signature scheme providing the anonymous access to cloud services and shared storage ...