|
|
Side channel attacks on chip cards
Matějka, Jiří ; Morský, Ondřej (referee) ; Martinásek, Zdeněk (advisor)
This master thesis deals about the issues of chip cards’ side channels. Side channels are new method in cryptanalysis. Unlike classical cryptanalysis, which looks for weaknesses of mathematical structure of algorithms, side channel’s analysis use weaknesses of physical implementation of these algorithms. First part describes chip cards, their usage a security. There is mentioned the issue of cryptographic algorithms and their implementation on smart cards. There are described well-known side channels and examples of their abuse. Practical part of this thesis is focused on a proposal of a laboratory task, which demonstrates power-based side channel attack on smart card. There is designed laboratory workplace for this task, software for measurement and analysis is implemented in development tool LabVIEW. In the last part is this attack realized, the target of this attack is a standard SIM card.
|
|
|
SIM Card Reader
Buchta, Petr ; Strnadel, Josef (referee) ; Vašíček, Zdeněk (advisor)
This thesis focuses on implementation of a SIM card reader. Methods of data transmission are described here together with principles of file organization and data storage. As another topic, implemented functions in a SIM card used for manipulation with its contents, are described here. The FITkit platform and its utilities are used for the implementation of a SIM card reader.
|
|
|
The transfer and protection of information in mobile telecommunications
Pacák, Pavel ; Ivánek, Jiří (advisor) ; Pavlásková, Eliška (referee)
Charles University in Prague Faculty of Arts Institute of Information Studies and Librarianship Study program: Information Studies and Librarianship Field of study: Information Studies and Librarianship Pavel Pacák The transfer and protection of information in mobile telecommunications Bachelor thesis abstract The work focuses on the transfer and protection of information in mobile telecommunications. First, historical development of each technology used is introduced. Also different forms of thread which user can face in every day use of his cell phone are listed. In the end few possible solutions of security policy are presented. Possible ways of communication with higher level of security which can be used with your cell phone are the conclussion.
|
|
|
SIM Card Reader
Buchta, Petr ; Strnadel, Josef (referee) ; Vašíček, Zdeněk (advisor)
This thesis focuses on implementation of a SIM card reader. Methods of data transmission are described here together with principles of file organization and data storage. As another topic, implemented functions in a SIM card used for manipulation with its contents, are described here. The FITkit platform and its utilities are used for the implementation of a SIM card reader.
|
|
|
Side channel attacks on chip cards
Matějka, Jiří ; Morský, Ondřej (referee) ; Martinásek, Zdeněk (advisor)
This master thesis deals about the issues of chip cards’ side channels. Side channels are new method in cryptanalysis. Unlike classical cryptanalysis, which looks for weaknesses of mathematical structure of algorithms, side channel’s analysis use weaknesses of physical implementation of these algorithms. First part describes chip cards, their usage a security. There is mentioned the issue of cryptographic algorithms and their implementation on smart cards. There are described well-known side channels and examples of their abuse. Practical part of this thesis is focused on a proposal of a laboratory task, which demonstrates power-based side channel attack on smart card. There is designed laboratory workplace for this task, software for measurement and analysis is implemented in development tool LabVIEW. In the last part is this attack realized, the target of this attack is a standard SIM card.
|
guest ::
