| Meno: | Peter
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| Priezvisko: | Bruha
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| Názov: | Protected Filesystem for Linux
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| Vedúci: | RNDr. Jaroslav Janáček, PhD.
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| Rok: | 2025
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| Kµúčové slová: | filesystem, FUSE, confidentiality and integrity
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| Abstrakt: | This thesis details the design and implementation of a protected filesystem for Linux. It addresses various security vulnerabilities in existing solutions, such as the absence of integrity checks and the reuse of cryptographic keys and initialization vectors. The initial chapters contain preliminary discussion about filesystems and cryptography, establish necessary terms and concepts, and define requirements that guide later phases of development. Subsequent sections describe the design of individual parts, followed by the implementation. These sections discuss the challenges encountered during the development and their respective solutions. The thesis concludes with empirical benchmarks and comparisons against existing solutions. The thesis includes a working protected filesystem satisfying the requirements defined previously.
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