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Analýza návrhu nových hašovacích funkcí pro soutěž SHA-3 / Analýza návrhu nových hašovacích funkcí pro soutěž SHA-3

In the present work we study a linearization framework for assessing the security of hash functions and analyze the proposal of hash function BLAKE. The thesis demonstrates a limitation of a method presented in the linearization framework for which the method could not be applied to the full extent. Further in the thesis, it is explained how to find a message difference for second preimage attack with the help of linear codes. To that end, a matrix representing the linearized compression function of BLAKE is constructed. My thesis as a PDF file and source codes of computations that I created in Mathematica software are on an enclosed CD.

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:297902
Date January 2011
CreatorsMarková, Lucie
ContributorsTůma, Jiří, Hojsík, Michal
Source SetsCzech ETDs
LanguageEnglish
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

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