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Authentication using mobile phones
Fusek, Zdeněk ; Jeřábek, Jan (referee) ; Hajný, Jan (advisor)
This thesis deals with authentication by mobile phone. The mobile phone with operating system Android was chosen as authentication device. The Eclipse development environment was used for the implementation of applications. The aim of the thesis was to study and practically implement access system for mobile phones, where the Bluetooth LE and NFC interface are used for data transmission between the mobile device and reader. Firstly, the thesis deals with the client application, which is installed on the authenticated device, and then is focused on the characteristics of the application which is running on the reader. Both client and reader applications describe the design of graphical user interface, process of authentication via Bluetooth LE and NFC, analyse packages and classes, and eventually perform security analysis. The thesis also presents schema of authentication protocol HM14.
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Advanced security applications for Android
Orgoň, Marek ; Malina, Lukáš (referee) ; Hajný, Jan (advisor)
The thesis deals with security of the Android operating system, both general security features and options for storing sensitive data. The suitability of Android KeyStore for storing sensitive data and the possibility of using the secure element for safe application calculations and smart card emulation are discussed. Using Host-based Card Emulation for contactless smart card emulation is discussed. The performance analysis of modular arithmetic operations for numbers with high bit length is examined. Following these analysis, an implementation of application for software contactless smart card emulation of HM12 and HM14 cryptographic protocol is proposed. And an implementation of application for verifying smart cards with these protocols is proposed. Also scheme for secure storage of sensitive data is proposed.
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Advanced security applications for Android
Orgoň, Marek ; Malina, Lukáš (referee) ; Hajný, Jan (advisor)
The thesis deals with security of the Android operating system, both general security features and options for storing sensitive data. The suitability of Android KeyStore for storing sensitive data and the possibility of using the secure element for safe application calculations and smart card emulation are discussed. Using Host-based Card Emulation for contactless smart card emulation is discussed. The performance analysis of modular arithmetic operations for numbers with high bit length is examined. Following these analysis, an implementation of application for software contactless smart card emulation of HM12 and HM14 cryptographic protocol is proposed. And an implementation of application for verifying smart cards with these protocols is proposed. Also scheme for secure storage of sensitive data is proposed.
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Authentication using mobile phones
Fusek, Zdeněk ; Jeřábek, Jan (referee) ; Hajný, Jan (advisor)
This thesis deals with authentication by mobile phone. The mobile phone with operating system Android was chosen as authentication device. The Eclipse development environment was used for the implementation of applications. The aim of the thesis was to study and practically implement access system for mobile phones, where the Bluetooth LE and NFC interface are used for data transmission between the mobile device and reader. Firstly, the thesis deals with the client application, which is installed on the authenticated device, and then is focused on the characteristics of the application which is running on the reader. Both client and reader applications describe the design of graphical user interface, process of authentication via Bluetooth LE and NFC, analyse packages and classes, and eventually perform security analysis. The thesis also presents schema of authentication protocol HM14.
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