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Electromagnetic analysis
Kolofík, Josef ; Reichert, Pavel (referee) ; Martinásek, Zdeněk (advisor)
This thesis deals with electromagnetic analysis and applications of electromagnetic side channel. The first and second part describes the basics of cryptography, function of cryptographic module and side-channel attacks. The third part discusses the electromagnetic analysis, construction of probe, a description of the laboratory workplace, the electromagnetic emission of PIC16F84A, AES and preparation for laboratory measurements. The fourth part describes specific laboratory measurements and extracting the useful signal. In the fifth part of the thesis presents the results of processing the measured values, the outputs generated by scripts and found the link between measured curves and AES encryption key. In the sixth part of the thesis are analyzed the basics of defense against side channel attack.
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Technological Process of the Elevator Cab Production
Trojková, Ludmila ; Osička, Karel (referee) ; Kalivoda, Milan (advisor)
The aim of the thesis is to present the topic of the technological process of the elevator cab production. First, the work will deal with the introduction of the product, equipment, machinery and tools for an enterprise and which suppliers they are from. The second part will deal with the existing technological processes of enclosures made of stainless steel or glass. The last part will focus on the economic evaluation and the proposal to increase the efficiency of the production.
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Motor-driven roller conveyor
Seďa, Marek ; Kašpárek, Jaroslav (referee) ; Pokorný, Přemysl (advisor)
Baccalaureate work deal with conceptual proposal powered motor-driven roller conveyor longitude 15 m, that the will transport cast given to proportions for either seats overleaf. Work is bent on calculation principal dimensions, solidity verification and generally general proposal constructional solving conveyor. Is free time type roller for transport casts saved on pallets, drive track, which will elect electric motor with gear - box. Last but not least also chain gearthat the to us will serve as driving element rollers. Baccalaureate work would had contribute by firms, companies and subjects, that the derive benefit from roller conveyor for transportation materials. She should enrich constructional possibilities solving these arrangements.
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Run-Flat Tyres for Passenger Cars
Ondák, Lukáš ; Vančura, Jan (referee) ; Hejtmánek, Petr (advisor)
This bachelor´s thesis, based on search, describes construction, distribution and marking of conventional tires in the first time. In the second, key part, it provides a reader summary of various types of run flat tires, describes their advantages and disadvantages, and compares them to a conventional tire.
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Crane Hook Block - Lifting Capacity 16 tons
Straka, Miroslav ; Malášek, Jiří (referee) ; Škopán, Miroslav (advisor)
The aim of this thesis is the design of crane hook block with a capacity of 16 tons. Pulley block used for lifting and moving loads in a medium heavy-duty use. It is equipped with a simple hook. The work, therefore, the proposal contains solutions rope transfer, strength and dimensional calculations of components and assembly drawings, axes, pulleys and nut hook.
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Relations among elements of a triangle
Machovcová, Lucie ; Zhouf, Jaroslav (advisor) ; Dvořák, Petr (referee)
This thesis summarizes not only most of the basic components and qualities of a triangle but it also brings pieces of information about triangles which are not usually taught at elementary and high schools. The aim of the thesis is to make readers acquainted with those components and to show differences between them. There are solved constructional and arithmetical problems in the last chapter. These problems utilize relations described in the thesis. The topic of these relations goes beyond mathematical curriculum of high schools. A part of the thesis is made of pictures to imagine better the terms described and the relations of components. All of the pictures are designed in a geometrical program called GeoGebra. Key words: triangle, side, angle, altitude, median, area, perimeter.
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Relations among elements of a triangle
Machovcová, Lucie ; Zhouf, Jaroslav (advisor) ; Dvořák, Petr (referee)
This thesis summarizes not only most of the basic components and qualities of a triangle but it also brings pieces of information about triangles which are not usually taught at elementary and high schools. The aim of the thesis is to make readers acquainted with those components and to show differences between them. There are solved constructional and arithmetical problems in the last chapter. These problems utilize relations described in the thesis. The topic of these relations goes beyond mathematical curriculum of high schools. A part of the thesis is made of pictures to imagine better the terms described and the relations of components. All of the pictures are designed in a geometrical program called GeoGebra. Key words: triangle, side, angle, altitude, median, area, perimeter.
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Technological Process of the Elevator Cab Production
Trojková, Ludmila ; Osička, Karel (referee) ; Kalivoda, Milan (advisor)
The aim of the thesis is to present the topic of the technological process of the elevator cab production. First, the work will deal with the introduction of the product, equipment, machinery and tools for an enterprise and which suppliers they are from. The second part will deal with the existing technological processes of enclosures made of stainless steel or glass. The last part will focus on the economic evaluation and the proposal to increase the efficiency of the production.
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Electromagnetic analysis
Kolofík, Josef ; Reichert, Pavel (referee) ; Martinásek, Zdeněk (advisor)
This thesis deals with electromagnetic analysis and applications of electromagnetic side channel. The first and second part describes the basics of cryptography, function of cryptographic module and side-channel attacks. The third part discusses the electromagnetic analysis, construction of probe, a description of the laboratory workplace, the electromagnetic emission of PIC16F84A, AES and preparation for laboratory measurements. The fourth part describes specific laboratory measurements and extracting the useful signal. In the fifth part of the thesis presents the results of processing the measured values, the outputs generated by scripts and found the link between measured curves and AES encryption key. In the sixth part of the thesis are analyzed the basics of defense against side channel attack.
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Crane Hook Block - Lifting Capacity 16 tons
Straka, Miroslav ; Malášek, Jiří (referee) ; Škopán, Miroslav (advisor)
The aim of this thesis is the design of crane hook block with a capacity of 16 tons. Pulley block used for lifting and moving loads in a medium heavy-duty use. It is equipped with a simple hook. The work, therefore, the proposal contains solutions rope transfer, strength and dimensional calculations of components and assembly drawings, axes, pulleys and nut hook.
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