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pro vyhledávání: '"Pasalic E"'
Whereas the design and properties of bent and plateaued functions have been frequently addressed during the past few decades, there are only a few design methods of so-called 5-valued spectra Boolean functions whose Walsh spectra takes the values in
Externí odkaz:
http://arxiv.org/abs/1811.11245
The design of plateaued functions over $GF(2)^n$, also known as 3-valued Walsh spectra functions (taking the values from the set $\{0, \pm 2^{\lceil \frac{n+s}{2} \rceil}\}$), has been commonly approached by specifying a suitable algebraic normal for
Externí odkaz:
http://arxiv.org/abs/1811.04171
In this work, we employ the concept of {\em composite representation} of Boolean functions, which represents an arbitrary Boolean function as a composition of one Boolean function and one vectorial function, for the purpose of specifying new secondar
Externí odkaz:
http://arxiv.org/abs/1809.07390
Publikováno v:
In Discrete Applied Mathematics 15 December 2022 322:217-236
Autor:
Bapić, A., Pasalic, E.
Publikováno v:
In Discrete Applied Mathematics 15 June 2022 314:197-212
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 towards an optimal selection of tap positions are given which can be
Externí odkaz:
http://arxiv.org/abs/1609.08422
Autor:
Hodžić, S., Pasalic, E.
Generalized bent (gbent) functions is a class of functions $f: \mathbb{Z}_2^n \rightarrow \mathbb{Z}_q$, where $q \geq 2$ is a positive integer, that generalizes a concept of classical bent functions through their co-domain extension. A lot of resear
Externí odkaz:
http://arxiv.org/abs/1604.02730
Autor:
Hodžić, S., Pasalic, E.
The necessary and sufficient conditions for a class of functions $f:\mathbb{Z}_2^n \rightarrow \mathbb{Z}_q$, where $q \geq 2$ is an even positive integer, have been recently identified for $q=4$ and $q=8$. In this article we give an alternative char
Externí odkaz:
http://arxiv.org/abs/1601.08084
Publikováno v:
In Discrete Applied Mathematics 15 May 2021 294:138-151
Autor:
Kudin, S., Pasalic, E.
Publikováno v:
In Discrete Applied Mathematics 31 January 2021 289:345-353