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Detection of API and ABI Compatibility in Java
Rohovský, Tomáš ; Křoustek, Jakub (referee) ; Kolář, Dušan (advisor)
Tato diplomová práce se zabývá API a ABI kompatibilitou Java knihoven. Jsou popsány typy kompatibility a analyzovány změny API, které vedou k zdrojové či binárni nekompatibilitě. Dále je provedena analýza existujících nástrojů, které provádějí zjišťování nekompatibility. Vhodný nástroj z předchozí analýzy je vybrán a rozšířen. Na základě rozšířeného nástroje je vytvořena serverová aplikace, která poskytuje informace o kompatibilitě sledovaných knihoven.
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Decompilation of x86-64 Binaries in RetDec Decompiler
Kubov, Peter ; Křivka, Zbyněk (referee) ; Kolář, Dušan (advisor)
The goal of this thesis is to implement support for decompilation of x64 binary files in the RetDec decompiler. The thesis analyses different approaches to reverse engineering, mainly from the view of information technology. After a general classification of decompilers, thesis brings to attention one particular decompiler from Avast company-RetDec. The thesis also deals with the description of broadly used architecture x86, and it's descendant architecture x86-64. In result, the thesis provides new and extends existing classes in C++ to provide missing functionality.
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Characterization of the Excavation Damage Zone (EDZ) in different geotechnical conditions
Staš, Lubomír ; Waclawik, Petr ; Souček, Kamil ; Vavro, Martin ; Zajícová, Vendula
In order to realize a comparative study of the Excavation Damage Zone (EDZ), two lithological and geotechnical different localities were selected. The first locality is located in the metamorphic rocks of the Rožná Mine. The second locality is located in the volcanic-sedimentary series of the Experimental gallery Josef. In order to evaluate the range of the EDZ, a combination of geotechnical and laboratory methods was used at the mentioned localities. The geotechnical method included the qualitative evaluation of the rock mass using the RQD index on the borehole core. The RQD index and failures of borehole walls were also determined based on OBI and ABI methods. In the laboratories, the pore space was characterized using X-ray computer micro-tomography (X-ray) and high-pressure porosimetry (MIP). The research report summarizes the results of these methods.
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Decompilation of x86-64 Binaries in RetDec Decompiler
Kubov, Peter ; Křivka, Zbyněk (referee) ; Kolář, Dušan (advisor)
The goal of this thesis is to implement support for decompilation of x64 binary files in the RetDec decompiler. The thesis analyses different approaches to reverse engineering, mainly from the view of information technology. After a general classification of decompilers, thesis brings to attention one particular decompiler from Avast company-RetDec. The thesis also deals with the description of broadly used architecture x86, and it's descendant architecture x86-64. In result, the thesis provides new and extends existing classes in C++ to provide missing functionality.
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Functions Detection in Decompilation
Kábele, Břetislav ; Ďurfina, Lukáš (referee) ; Křoustek, Jakub (advisor)
This work describes methods of functions detection in decompilation. It contains basic information about reverse engineering and its applications in computer science and beyond. Decompiler developed by research group Lissom at FIT VUT Brno is introduced. The main objective is to elucidate several methods of functions detection, discuss their advantages and disadvantages, and identify the problems of functions detection. After detecting the start, end and body of function, it is needed to find the parameters and return values. There are some algorithms presented in this area. The output of this thesis is design and implementation of architecture independent function detection and parameter detection.
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Detection of API and ABI Compatibility in Java
Rohovský, Tomáš ; Křoustek, Jakub (referee) ; Kolář, Dušan (advisor)
Tato diplomová práce se zabývá API a ABI kompatibilitou Java knihoven. Jsou popsány typy kompatibility a analyzovány změny API, které vedou k zdrojové či binárni nekompatibilitě. Dále je provedena analýza existujících nástrojů, které provádějí zjišťování nekompatibility. Vhodný nástroj z předchozí analýzy je vybrán a rozšířen. Na základě rozšířeného nástroje je vytvořena serverová aplikace, která poskytuje informace o kompatibilitě sledovaných knihoven.
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