2 papers
cs.IT2016
Optimizing the placement of tap positions and guess and determine cryptanalysis with variable sampling
S. Hodžić, E. Pasalic, Y. Wei
In this article an optimal selection of tap positions for certain LFSR-based encryption schemes is investigated from both design and cryptanalytic perspective. Two novel algorithms…
cs.IT2016
Permutations via linear translators
Nastja Cepak, Pascale Charpin, Enes Pasalic
We show that many infinite classes of permutations over finite fields can be constructed via translators with a large choice of parameters. We first charac- terize some functions h…