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IoT Security
Hanzlíček, Martin ; Malina, Lukáš (referee) ; Hajný, Jan (advisor)
This work focuses on the problematic of the Android Wear platform security. The work solves the question of the time-consumption of calculations with big numbers, modular arithmetic and cryptography of this platform. Furthermore, solves the work the question of the communication with mobile devices and the authentication protocol client-server. The outputs of the work are three applications. The first application is suitable for Android Wear and it tests the time-consumption of particular calculations, communication with a mobile device and it also works as the issuer to the user registration and verification. The second application is for Android. The main function is the user registration and user’s authentication in cooperation with the application on the Android Wear platform and the computer application. The last application is suitable for computer and it works as the finisher of the registration and its authentication.
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Cryptographic protocols for privacy protection
Hanzlíček, Martin ; Dzurenda, Petr (referee) ; Hajný, Jan (advisor)
This work focuses on cryptographic protocol with privacy protection. The work solves the question of the elliptic curves and use in cryptography in conjunction with authentication protocols. The outputs of the work are two applications. The first application serves as a user and will replace the ID card. The second application is authentication and serves as a user authentication terminal. Both applications are designed for the Android operating system. Applications are used to select user attributes, confirm registration, user verification and show the result of verification.
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Simulation of induction machine control methods with respect to maximum efficiency
Hanzlíček, Martin ; Pazdera, Ivo (referee) ; Lažek, Tomáš (advisor)
The diploma thesis deals with the simulation of induction motor control with respect to high efficiency. The theory of an induction motor is described here, with emphasis on its losses. Scalar and vector control are also described here. Vector control is optimized for higher efficiency. Subsequently, the creation of a model in the program đť‘€đť´đť‘‡ đťżđť´đťµâ’𝑆𝑖𝑚𝑢𝑙𝑖𝑛𝑠is described here, for the comparison of scalar and vector control with optimization.
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Construction of a 3D printer
Hanzlíček, Martin ; Toman, Marek (referee) ; Ctibor, Jiří (advisor)
This Bachelor thesis deals with topic 3D printers. Thesis includes overview of base technologies for 3D printing. There is more information about FDM technology, which is used in this project. There are chapters describing all important components and description of electronics drives. The control electronics was made by leader of this Bachelor thesis in his Master thesis. The practical part of this thesis deals with the design of mechanical 3D construction, dimensioning of electric drives, design wiring diagram and realization of 3D printer itself.
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Simulation of induction machine control methods with respect to maximum efficiency
Hanzlíček, Martin ; Pazdera, Ivo (referee) ; Lažek, Tomáš (advisor)
The diploma thesis deals with the simulation of induction motor control with respect to high efficiency. The theory of an induction motor is described here, with emphasis on its losses. Scalar and vector control are also described here. Vector control is optimized for higher efficiency. Subsequently, the creation of a model in the program đť‘€đť´đť‘‡ đťżđť´đťµâ’𝑆𝑖𝑚𝑢𝑙𝑖𝑛𝑠is described here, for the comparison of scalar and vector control with optimization.
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Construction of a 3D printer
Hanzlíček, Martin ; Toman, Marek (referee) ; Ctibor, Jiří (advisor)
This Bachelor thesis deals with topic 3D printers. Thesis includes overview of base technologies for 3D printing. There is more information about FDM technology, which is used in this project. There are chapters describing all important components and description of electronics drives. The control electronics was made by leader of this Bachelor thesis in his Master thesis. The practical part of this thesis deals with the design of mechanical 3D construction, dimensioning of electric drives, design wiring diagram and realization of 3D printer itself.
|
|
|
Cryptographic protocols for privacy protection
Hanzlíček, Martin ; Dzurenda, Petr (referee) ; Hajný, Jan (advisor)
This work focuses on cryptographic protocol with privacy protection. The work solves the question of the elliptic curves and use in cryptography in conjunction with authentication protocols. The outputs of the work are two applications. The first application serves as a user and will replace the ID card. The second application is authentication and serves as a user authentication terminal. Both applications are designed for the Android operating system. Applications are used to select user attributes, confirm registration, user verification and show the result of verification.
|
|
|
IoT Security
Hanzlíček, Martin ; Malina, Lukáš (referee) ; Hajný, Jan (advisor)
This work focuses on the problematic of the Android Wear platform security. The work solves the question of the time-consumption of calculations with big numbers, modular arithmetic and cryptography of this platform. Furthermore, solves the work the question of the communication with mobile devices and the authentication protocol client-server. The outputs of the work are three applications. The first application is suitable for Android Wear and it tests the time-consumption of particular calculations, communication with a mobile device and it also works as the issuer to the user registration and verification. The second application is for Android. The main function is the user registration and user’s authentication in cooperation with the application on the Android Wear platform and the computer application. The last application is suitable for computer and it works as the finisher of the registration and its authentication.
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