On unpredictability of PRNGs based on multiple block ciphers

  • Alexey Urivskiy
  • Published 2016 in
    2016 XV International Symposium Problems of…

Abstract

In this paper, a construction for a pseudorandom number generator based on multiple block ciphers in counter mode is investigated. We consider an idealized model of that construction, where the block ciphers are assumed to be random permutations. As a measure of unpredictability of the idealized generator we estimated the conditional probability for the… (More)

Topics

Cite this paper

@article{Urivskiy2016OnUO, title={On unpredictability of PRNGs based on multiple block ciphers}, author={Alexey Urivskiy}, journal={2016 XV International Symposium Problems of Redundancy in Information and Control Systems (REDUNDANCY)}, year={2016}, pages={162-165} }