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Access System Controller Supporting More Types of Identification
Havlíček, Lukáš ; Bidlo, Michal (referee) ; Vašíček, Zdeněk (advisor)
This thesis deals with design and implementation of access system control unit supporting more types of identification. Designed system supports identification using access cards MIFARE and detection of Bluetooth Low Energy devices. Device is realised using the ESP32 development board. The display of passage history and system configuration is solved using a web interface, which is provided by a web server running on this device.
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Performing a Relay Attack on Mifare Smart Cards
Činčala, Martin ; Henzl, Martin (referee) ; Malčík, Dominik (advisor)
This thesis deals with performing a relay attack on MIFARE smartcards while using off-the-shelf readers only. These readers are not designed for such attacks therefore implementation of the attack that would succeed against every smartcard was not possible. Since various attacks on smartcards have already been implemented, I have focused on the latest and still insufficiently explored card MIFARE Ultralight C. Relay attack has been implemented with simplified emulation of 4-bytes long UID and successfully tested on MIFARE Ultralight C. With the use of other readers it should be possible to perform attack also on other cards like MIFARE Plus, Desfire and SmartMX. For the purpose of cloning MIFARE Classic open-source tools are introduced.
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Security system with Mifare card reader
Kubíček, Ondřej ; Kučera, Pavel (referee) ; Bradáč, Zdeněk (advisor)
This work deals with the design and integration software for the application of microprocessor-driven access terminal based on standard Mifare. In addition, the technology Mifare is the first part of the work presented RFID technology which is based on Mifare technology. Introduce its brief history, use and principle. Further work includes a description of their own solutions to hardware and software parts of the proposal microprocessor-driven access terminal, which construct and programming was the main objective of this work. In more details are described some of the key elements of the application.
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Smart digital door lock system using IoT networks
Vitula, Marek ; Kincl, Zdeněk (referee) ; Záplata, Filip (advisor)
This master thesis describes the design of a battery-powered smart lock using IoT networks and NFC technology for user authentication. The first part of the thesis describes the individual components to be used for the device design and also deals with the design of matching circuits and the antenna for the NFC. The following part of the thesis describes the design of the hardware, particularly the design of the printed circuit board. The third part describes the firmware and the final part of the thesis is dedicated to the security analysis.
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Security of authentication protocols
Tran, Minh ; Člupek, Vlastimil (referee) ; Dzurenda, Petr (advisor)
This thesis deals with the security of authentication protocols. The aim of the thesis is to analyze current security threats and attacks on current card systems mainly JavaCard and Mifare. And then to create a mobile application using Android platform with NFC and HCE functions, which realises the founded attacks. These attacks are relay attack and card cloning. Mobile side of the application is written in Kotlin programming language and server side in JavaScript, EJS and CSS. In the end attacks on EMV and access system of an unnamed university are demonstrated.
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Logging onto OS UNIX Using Mifare Smart Cards
Krempa, Peter ; Nagy, Jan (referee) ; Hanáček, Petr (advisor)
This thessis discusses the use of contactless smart card technology for authentication in an Linux desktop environment. It summarizes the advantages and imperfections of the technology and suggests its other possible uses. The paper describes the methods of authentication, and software designed for logging in and session locking, using Mifare smart cards.
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RFID based access system in rooms
Mego, Roman ; Michal, Vratislav (referee) ; Frýza, Tomáš (advisor)
The master’s thesis aims to design an access control system using the RFID technology. The system should reduce security risks associated with its use. While working on project two devices were created. First is the access terminal operating on frequency of 13.56 MHz and second is the RFID reader for PC operating at frequency 125 kHz. Software for devices was created as well as system control application for PC. The document contains an overview of the RFID principles and possibility of implementation access control system. Next part of the project describes in detail step by step the process of designing electrical circuit for system parts. Last part talks about realized software, libraries which are used and the system control application for PC.
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MIFARE Classic Emulation on NFC-A Tag Peripheral
Lužný, Jakub ; Peringer, Petr (referee) ; Hujňák, Ondřej (advisor)
Cílem této práce bylo implementovat emulaci tagu MIFARE Classic na NFC-A periferii vestavěné v mikrokontroléru. K implementaci řešení byl použit mikrokontrolér nRF52832 vyráběný firmou Nordic Semiconductor. Byla implementována základní sada příkazů MIFARE Classic (autentizace, čtení, zápis). Implementace byla otestována s několika čtečkami, za pomoci různých aplikací. Výsledné řešení bylo porovnáno s existujícími, jako je Proxmark a Chameleon Mini.
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MIFARE Classic Emulation on NFC-A Tag Peripheral
Lužný, Jakub ; Peringer, Petr (referee) ; Hujňák, Ondřej (advisor)
Cílem této práce bylo implementovat emulaci tagu MIFARE Classic na NFC-A periferii vestavěné v mikrokontroléru. K implementaci řešení byl použit mikrokontrolér nRF52832 vyráběný firmou Nordic Semiconductor. Byla implementována základní sada příkazů MIFARE Classic (autentizace, čtení, zápis). Implementace byla otestována s několika čtečkami, za pomoci různých aplikací. Výsledné řešení bylo porovnáno s existujícími, jako je Proxmark a Chameleon Mini.
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