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Hardware generation of cryptographic-safe primes.
Kabelková, Barbora ; Smékal, David (referee) ; Cíbik, Peter (advisor)
The bachelor's thesis deals with the topic of prime numbers and their generation. It briefly introduces prime numbers and points out the importance of secure primes in cryptography. It gives examples of asymmetric ciphers and closely analyses RSA algorithm. The thesis then presents some pseudo-random and true-random methods of generating sequences of numbers and compares their properties. It evaluates the most used primality tests, both probabilistic and real, based on their applicability in practice. It suggests several combinations of primality tests with generating methods and chooses one to implement on FPGA. The thesis describes the implementation of a generator that generates a sequence of numbers using the von Neumann middle-square method and subsequently uses the Miller-Rabin test to find primes between those numbers. Key processes of the proposed generator are explained and illustrated. The proposed implementation is simulated and synthesized in the Xilinx Viavado environment. The individual parts of the generator are tested using several behavioral simulations. Finally, the thesis comments on the conducted simulations and evaluates the properties of the proposed implementation.
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Measurement of electric power quality
Šenk, Marek ; Mišurec, Jiří (referee) ; Mlýnek, Petr (advisor)
Bachelor thesis introduction explains the concept of electric power quality and describes the different characteristics of voltage, which determine the electric power quality. Further bachelor thesis is engaged in finding the optimal data communications for the energy data for telecommunications networks, GSM networks and high-voltage networks PLC technology with regard to safety and reliability of data transmission. Subsequently are analyzes the data using Wireshark. Analyzed data was measured meter of power quality PQ monitor MEg 33. According to the types of analyzed data were evaluated possible types of security using CrypTool 2. At the end of this work is analyzed measuring the basic characteristics of power quality and practical measurement is made with quality recorder Fluke VR1710.
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Hardware generation of cryptographic-safe primes.
Kabelková, Barbora ; Smékal, David (referee) ; Cíbik, Peter (advisor)
The bachelor's thesis deals with the topic of prime numbers and their generation. It briefly introduces prime numbers and points out the importance of secure primes in cryptography. It gives examples of asymmetric ciphers and closely analyses RSA algorithm. The thesis then presents some pseudo-random and true-random methods of generating sequences of numbers and compares their properties. It evaluates the most used primality tests, both probabilistic and real, based on their applicability in practice. It suggests several combinations of primality tests with generating methods and chooses one to implement on FPGA. The thesis describes the implementation of a generator that generates a sequence of numbers using the von Neumann middle-square method and subsequently uses the Miller-Rabin test to find primes between those numbers. Key processes of the proposed generator are explained and illustrated. The proposed implementation is simulated and synthesized in the Xilinx Viavado environment. The individual parts of the generator are tested using several behavioral simulations. Finally, the thesis comments on the conducted simulations and evaluates the properties of the proposed implementation.
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Measurement of electric power quality
Šenk, Marek ; Mišurec, Jiří (referee) ; Mlýnek, Petr (advisor)
Bachelor thesis introduction explains the concept of electric power quality and describes the different characteristics of voltage, which determine the electric power quality. Further bachelor thesis is engaged in finding the optimal data communications for the energy data for telecommunications networks, GSM networks and high-voltage networks PLC technology with regard to safety and reliability of data transmission. Subsequently are analyzes the data using Wireshark. Analyzed data was measured meter of power quality PQ monitor MEg 33. According to the types of analyzed data were evaluated possible types of security using CrypTool 2. At the end of this work is analyzed measuring the basic characteristics of power quality and practical measurement is made with quality recorder Fluke VR1710.
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