Bc. Samuel Obuch

Master's thesis

Alternative approaches for evaluation in BoolTest battery

Alternative approaches for evaluation in BoolTest battery
Abstract:
Cieľom diplomovej práce je zlepšiť schopnosť BoolTestu detekovať nenáhodnosť. Ďaľším účelom práce je preskúmať prípad, keď máme k dispozícií vstupno-výstupné páry pre kryptografické funkcie. Implementovali sme niekoľko vylepšení pre BoolTest, celkovo znižujúce jeho zložitosť až o 65%. Taktiež sme navrhli heuristiku založenú na stromoch, ktorá sa pri porovnaní s BoolTestom ukázala ako vhodný doplnok …more
Abstract:
In this thesis, we aim to improve the efficiency of BoolTest, and the quality of the distinguishers it constructs. An additional objective is to examine a special use case where input-output pairs for cryptographic functions are available. We implemented several performance improvements for BoolTest, reducing complexity by up to 65%. We also proposed a tree-based heuristic that a comparison with BoolTest …more
 
 
Language used: English
Date on which the thesis was submitted / produced: 14. 12. 2021

Thesis defence

  • Date of defence: 2. 2. 2022
  • Supervisor: Mgr. Marek Sýs, Ph.D.
  • Reader: RNDr. Dušan Klinec

Citation record

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Institution archiving the thesis and making it accessible: Masarykova univerzita, Fakulta informatiky

Masaryk University

Faculty of Informatics

Master programme / field:
Computer systems, communication and security / Information security