Pub­lic­a­tions

2017

  • Johannes Blömer, Gennadij Liske
    Subtleties in Security Definitions for Predicate Encryption with Public Index
    In: Proceedings of the Seventh International Conference on Mathematical Aspects of Computer and Information Sciences (MACIS 2017), Lecture Notes in Computer Science, vol 10693. Springer pp 1-16, [Full Version]
  • Gennadij Liske
    CCA-Security for Predicate Encryption Schemes
    PhD Thesis, Paderborn University, 2017, [Download]

2016

  • Johannes Blömer, Gennadij Liske
    Construction of Fully CCA-Secure Predicate Encryptions from Pair Encoding Schemes
    In: CT-RSA, 2016, [DOI], [Download]

2014

  • Johannes Blömer, Peter Günther, Gennadij Liske
    Tampering Attacks in Pairing-Based Cryptography
    In: Proceedings of Fault Tolerance and Diagnosis in Cryptography (FDTC '14), 2014, [DOI]
  • Johannes Blömer, Gennadij Liske
    Constructing CCA-secure predicate encapsulation schemes from CPA-secure schemes and universal one-way hash functions
    In: Cryptology ePrint Archive, 2014, [Download]

2013

  • Johannes Blömer, Peter Günther, Gennadij Liske
    Improved Side Channel Attacks on Pairing Based Cryptography
    In: Constructive Side-Channel Analysis and Secure Design, 2013, [DOI]
  • Johannes Blömer, Gennadij Liske
    Direct Chosen-Ciphertext Secure Attribute-Based Key Encapsulations without Random Oracles
    In: Cryptology ePrint Archive, 2013, [Download]

2011

  • Johannes Blömer, Peter Günther, Gennadij Liske
    Improved Side Channel Attacks on Pairing Based Cryptography
    In: Cryptology ePrint Archive, 2011, [Download]