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Communication of USB3.0 Chip with FPGA
Špeťko, Matej ; Viktorin, Jan (referee) ; Košař, Vlastimil (advisor)
SEC6NET is an abbreviation for project Modern tools for detection and mitigation of cyber criminality on the New Generation Internet. Project is focused on research and development of means for monitoring and analysing the network flow. Probes for monitoring IPv6 networks are developed within this project. Probes are using hardware acceleration based on FPGA platform. My thesis connects two technologies: FPGA and USB. The goal is to transfer data from the FPGA microchip to PC using Cypress EZ-USB FX3 microcontroller. The first part is focused on transferring data from FPGA to FX3 microcontroller. Second part describes the modification of FX3 firmware for getting maximum throughput. The last part focuses on implementing PC application for Linux operating system. The application receives data from the probe and saves them into hard drive using PCAP format.
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Probe for the Application Protocols Monitoring
Fukač, Tomáš ; Košař, Vlastimil (referee) ; Viktorin, Jan (advisor)
This work describes an extension of the Microprobe functionality for detection and filtering of application protocols. The Microprobe is an embedded system designed for monitoring network links at speed 1 Gb/s without loosing any packets. The detection of application protocols requires using of computationally expensive operations, especially string lookup (usually based on regular expressions). Based on the study of several protocols (SMTP, POP3, FTP, SIP) a draft of a new architecture has been created. The new architecture splits this functionality between programmable logic FPGA and processor. The FPGA performs preprocessing of network traffic consisting of a lookup for user identifiers and protocol-specific patterns. The processor verifies that it is the requested communication. The processor does not need to process the entire network traffic but only the part pre-filtered in the FPGA. The software part is extended by a module for the analysis of SMTP which allows processing of more than 5,000 network flows per second. Support for other protocols can be added by an extension of the software part.
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Portation of Lawful Interception System to the Microprobe
Dražil, Jan ; Korček, Pavol (referee) ; Viktorin, Jan (advisor)
The Microprobe is an embedded device for intercepting of network communication. It is a part of the Sec6Net Lawful Intercept System (SLIS). It would be useful to run the Microprobe as a~standalone device. Without it, the microprobe requires connection to SLIS infrastructure which is a~prerequisite to run the Microprobe. The goal of this thesis is to describe ways how to transfer SLIS to the Microprobe architecture.
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Microprobe on the Xilinx Zynq Platform
Fukač, Tomáš ; Korček, Pavol (referee) ; Viktorin, Jan (advisor)
This work describes portation of microprobe firmware to Xilinx Zynq platform. Based on the study of the target platform of board ZE7000 was created a draft of firmware. RSoC Framework provides interconnections between programmable logic (FPGA) and operating system. With this framework we can find an abstract and universal way to develop applications that are accelerated in the FPGA and running in Linux operating system.
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Microprobe on the Xilinx Zynq Platform
Fukač, Tomáš ; Korček, Pavol (referee) ; Viktorin, Jan (advisor)
This work describes portation of microprobe firmware to Xilinx Zynq platform. Based on the study of the target platform of board ZE7000 was created a draft of firmware. RSoC Framework provides interconnections between programmable logic (FPGA) and operating system. With this framework we can find an abstract and universal way to develop applications that are accelerated in the FPGA and running in Linux operating system.
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Distribution of trace elements in carbonatites using in-situ techniques, with focus on REE
Krátký, Ondřej ; Magna, Tomáš (advisor) ; Kynický, Jindřich (referee)
Carbonatites are unique and enigmatic magmatic rocks of unclear origin, with very specific mineralogy and geochemical properties. They are predominantly composed of magmatic calcite or other carbonate minerals (Le Bas 1987) and have low content of SiO2 (Le Maitre 2002). Origin of these peculiar magmas is still not clear but they appear to represent an important "window" into processes in Earth's mantle. They are considered either as residual melts from a fractionated carbonated nephelinite or melilitite (Gittins 1989; Gittins and Jago 1998), as immiscible fractions of CO2-saturated silicate melts (Freestone and Hamilton 1980; Amundsen 1987; Kjarsgaard and Hamilton 1988, 1989; Brooker and Hamilton 1990; Kjarsgaard and Peterson 1991; Church and Jones 1995; Lee and Wyllie 1997; Dawson 1998; Halama et al. 2005; Brooker and Kjarsgaard 2011), or as primary melts which are were generated from CO2-bearing peridotite through partial melting (Wallace and Green 1988; Sweeney 1994; Harmer and Gittins 1998; Harmer et al. 1998; Ying et al. 2004). Abundances of rare earth elements (REE) are often high in carbonatites because carbonatitic magmas can dissolve these elements much easily than silicate magmas (Nelson et al. 1988). Carbonatitic magma can also dissolve large quantities of Sr, Ba, P and mainly Zr and Nb,...
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Communication of USB3.0 Chip with FPGA
Špeťko, Matej ; Viktorin, Jan (referee) ; Košař, Vlastimil (advisor)
SEC6NET is an abbreviation for project Modern tools for detection and mitigation of cyber criminality on the New Generation Internet. Project is focused on research and development of means for monitoring and analysing the network flow. Probes for monitoring IPv6 networks are developed within this project. Probes are using hardware acceleration based on FPGA platform. My thesis connects two technologies: FPGA and USB. The goal is to transfer data from the FPGA microchip to PC using Cypress EZ-USB FX3 microcontroller. The first part is focused on transferring data from FPGA to FX3 microcontroller. Second part describes the modification of FX3 firmware for getting maximum throughput. The last part focuses on implementing PC application for Linux operating system. The application receives data from the probe and saves them into hard drive using PCAP format.
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Probe for the Application Protocols Monitoring
Fukač, Tomáš ; Košař, Vlastimil (referee) ; Viktorin, Jan (advisor)
This work describes an extension of the Microprobe functionality for detection and filtering of application protocols. The Microprobe is an embedded system designed for monitoring network links at speed 1 Gb/s without loosing any packets. The detection of application protocols requires using of computationally expensive operations, especially string lookup (usually based on regular expressions). Based on the study of several protocols (SMTP, POP3, FTP, SIP) a draft of a new architecture has been created. The new architecture splits this functionality between programmable logic FPGA and processor. The FPGA performs preprocessing of network traffic consisting of a lookup for user identifiers and protocol-specific patterns. The processor verifies that it is the requested communication. The processor does not need to process the entire network traffic but only the part pre-filtered in the FPGA. The software part is extended by a module for the analysis of SMTP which allows processing of more than 5,000 network flows per second. Support for other protocols can be added by an extension of the software part.
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Portation of Lawful Interception System to the Microprobe
Dražil, Jan ; Korček, Pavol (referee) ; Viktorin, Jan (advisor)
The Microprobe is an embedded device for intercepting of network communication. It is a part of the Sec6Net Lawful Intercept System (SLIS). It would be useful to run the Microprobe as a~standalone device. Without it, the microprobe requires connection to SLIS infrastructure which is a~prerequisite to run the Microprobe. The goal of this thesis is to describe ways how to transfer SLIS to the Microprobe architecture.
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