Národní úložiště šedé literatury Nalezeno 3 záznamů.  Hledání trvalo 0.00 vteřin. 
Web application demonstrating lattice-based cryptography
Sečkár, Martin ; Jedlička, Petr (oponent) ; Ricci, Sara (vedoucí práce)
The aim of this thesis is to develop and implement a web application demonstrating lattice-based cryptography. The application was developed using mainly the Python programming language and Docker container platform. More specifically, the modules utilize the Bokeh library and custom JavaScript functionality expanding the Bokeh library. The modules are hosted on a Flask server where the background calculations are being computed using numPy library. The application contains three modules describing the closest vector problem, learning with errors problem and the Boyen cryptographic protocol based on the latter problem. Users are able to visualize two dimensional lattices and perform selected computations. The codebase is easily expandable and can serve as a learning platform. The thesis also includes installation and user manual.
Web application demonstrating lattice-based cryptography
Sečkár, Martin ; Jedlička, Petr (oponent) ; Ricci, Sara (vedoucí práce)
The aim of this thesis is to develop and implement a web application demonstrating lattice-based cryptography. The application was developed using mainly the Python programming language and Docker container platform. More specifically, the modules utilize the Bokeh library and custom JavaScript functionality expanding the Bokeh library. The modules are hosted on a Flask server where the background calculations are being computed using numPy library. The application contains three modules describing the closest vector problem, learning with errors problem and the Boyen cryptographic protocol based on the latter problem. Users are able to visualize two dimensional lattices and perform selected computations. The codebase is easily expandable and can serve as a learning platform. The thesis also includes installation and user manual.
Kryptosystém NTRU a jeho varianty
Poláková, Kristýna ; Příhoda, Pavel (vedoucí práce) ; Korbelář, Miroslav (oponent)
V této práci nejprve uvedeme čtenáře do mřížkových problémů. Dále studujeme různé aspekty kryptosystému NTRU, založeného na těchto problémech a porovnáváme ho s dnes běžně užívanými šifrovacími metodami. Krátce zmíníme jeho předpokládanou kvantovou odolnost. Následně se snažíme minimalizovat nevýhody systému jeho různými obměnami. Powered by TCPDF (www.tcpdf.org)

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