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Software library of basic symmetric and asymmetric primitives of modern cryptography on embedded platforms
Miška, Matěj ; Mlýnek, Petr (referee) ; Lieskovan, Tomáš (advisor)
This master thesis deals with a search of cryptographic primitives for embedded systems, which are tested on Raspberry Pi platforms and the results compared in the subsequent practical part. The content of the research is an explanation of the use of cryptography in information systems, an example of a protocol using cryptography in the energy sector, the selection of cryptographic primitives based on recommendations from security institutions, a description of Raspberry Pi embedded platforms and an introduction of cryptographic libraries providing tools to perform cryptographic operations. The theoretical part of the thesis results in an overview of the information needed to create a test tool. The subsequent practical part deals with the theoretical design of the required tool, the determination of the functions that the tool must have and the way of performing the testing. This is followed by a description of the choice of the programming language and development environment suitable for this work, together with a description of the internal structure of the developed application. The testing parameters are mainly the computational, memory and time requirements of the cryptographic primitives on the system. The paper concludes with methods of running and controlling the application, possible presentation of the measured results, the actual results of testing the selected embedded platforms and a discussion of these results.
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Electronic signature in practice
Miška, Matěj ; Burda, Karel (referee) ; Člupek, Vlastimil (advisor)
This bachelor's thesis deals with the creation and development of a system for management and security of digital certificates used for signing documents. The application created in this thesis is conceptualised as a console application used from command line of a system. This solution is justified by the possibility of being continued as a graphic user interface extension or adopted by another application. The application allows for the creation of a user account, through which a person can import their certificates with passwords into the application and subsequently use the certificates in signing PDF documents or PNG files. Algorithms ensuring the security of saved data are implemented by the application. The theoretical part of this thesis analyzes the creation and work with certificates and signature keys in real life, including the creation of own self-signed certificate. The theoretical part concludes with the testing of usage of the certificates.
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Software library of basic symmetric and asymmetric primitives of modern cryptography on embedded platforms
Miška, Matěj ; Mlýnek, Petr (referee) ; Lieskovan, Tomáš (advisor)
This master thesis deals with a search of cryptographic primitives for embedded systems, which are tested on Raspberry Pi platforms and the results compared in the subsequent practical part. The content of the research is an explanation of the use of cryptography in information systems, an example of a protocol using cryptography in the energy sector, the selection of cryptographic primitives based on recommendations from security institutions, a description of Raspberry Pi embedded platforms and an introduction of cryptographic libraries providing tools to perform cryptographic operations. The theoretical part of the thesis results in an overview of the information needed to create a test tool. The subsequent practical part deals with the theoretical design of the required tool, the determination of the functions that the tool must have and the way of performing the testing. This is followed by a description of the choice of the programming language and development environment suitable for this work, together with a description of the internal structure of the developed application. The testing parameters are mainly the computational, memory and time requirements of the cryptographic primitives on the system. The paper concludes with methods of running and controlling the application, possible presentation of the measured results, the actual results of testing the selected embedded platforms and a discussion of these results.
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Electronic signature in practice
Miška, Matěj ; Burda, Karel (referee) ; Člupek, Vlastimil (advisor)
This bachelor's thesis deals with the creation and development of a system for management and security of digital certificates used for signing documents. The application created in this thesis is conceptualised as a console application used from command line of a system. This solution is justified by the possibility of being continued as a graphic user interface extension or adopted by another application. The application allows for the creation of a user account, through which a person can import their certificates with passwords into the application and subsequently use the certificates in signing PDF documents or PNG files. Algorithms ensuring the security of saved data are implemented by the application. The theoretical part of this thesis analyzes the creation and work with certificates and signature keys in real life, including the creation of own self-signed certificate. The theoretical part concludes with the testing of usage of the certificates.
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