Recent Publications

More Publications

. On the Existence of Three Round Zero Knowledge Proofs. EUROCRYPT 2018, 2018.

link.springer.com Full Version

. Efficient Unlinkable Sanitizable Signatures From Signatures With Re-Randomizable Keys. IET Information Security, 2018.

digital-library.theiet.org Full Version

. Minimal Assumptions in Cryptography. PhD Thesis, Saarland University, 2017.

sulb.uni-saarland.de

. Efficient Cryptographic Password Hardening Services From Partially Oblivious Commitments. CCS 2016, 2016.

dl.acm.com Full Version

. On Statistically Secure Obfuscation With Approximate Correctness. CRYPTO 2016, 2016.

link.springer.com Full Version

. Two Message Oblivious Evaluation of Cryptographic Functionalities. CRYPTO 2016, 2016.

link.springer.com Full Version

. Efficient Unlinkable Sanitizable Signatures From Signatures With Re-Randomizable Keys. PKC 2016, 2016.

link.springer.com Full Version

. A Framework for Multi Factor Authentication and Key Exchange. SSR 2014, 2014.

link.springer.com Full Version

. On Tight Security Proofs for Schnorr Signatures. ASIACRYPT 2014, 2014.

link.springer.com Full Version

. Feasibility and Infeasibility of Secure Computation With Malicious PUFs. CRYPTO 2014, 2014.

link.springer.com Full Version

Scientific Service

Program Commitees:

  • ISC: 2018

External Reviewer:

  • ACNS: 2013, 2014, 2015
  • ASIACRYPT: 2017
  • CANS: 2016, 2017
  • CRYPTO: 2016, 2017, 2018
  • ESORICS: 2017
  • EUROCRYPT: 2015, 2016, 2018
  • FC: 2014
  • FOCS: 2018
  • ICISC: 2015
  • IMA CC: 2013
  • IWSEC: 2016
  • PKC: 2015, 2016, 2018
  • ProvSec: 2016
  • SCN: 2014
  • TCC: 2016-A, 2016-B
  • UBICOMP: 2016
  • WeWoRC: 2013

I am also happy to have served as a reviewer for the IEEE Transactions on Computers and the IEEE Transactions on Information Forensics and Security.

Miscellaneous

I am also the author of the LaTeX package tikzpeople that provides peo­ple-shaped nodes for TikZ. These may be useful in LaTeX beamer presentations or even your papers if you are so inclined.

Contact