Kleptographic attacks on e-voting schemes

  • Authors:
  • Marcin Gogolewski;Marek Klonowski;Przemysław Kubiak;Mirosław Kutyłowski;Anna Lauks;Filip Zagórski

  • Affiliations:
  • Faculty of Mathematics and Computer Science, Adam Mickiewicz University;Institute of Mathematics and Computer Science, Wrocław University of Technology;Institute of Mathematics and Computer Science, Wrocław University of Technology;Institute of Mathematics and Computer Science, Wrocław University of Technology;Institute of Mathematics and Computer Science, Wrocław University of Technology;Institute of Mathematics and Computer Science, Wrocław University of Technology

  • Venue:
  • ETRICS'06 Proceedings of the 2006 international conference on Emerging Trends in Information and Communication Security
  • Year:
  • 2006

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Abstract

We analyze electronic voting schemes and show that in many cases it is quite easy to implement a kleptographic channel, which is a profound danger for electronic voting systems. We show serious problems with Neff's scheme. We present also attacks on Chaum's visual voting scheme and some related schemes, which work at least when implementation is not careful enough.