The topic of this thesis are mask based one-pass authenticated encryption schemes with associated data. Formal security requirements (AUTH and PRIV), scheme requirements as well as mask system requirements are specified. The- orems regarding fulfillment of security requirements are proven given specified scheme assumptions. The proof utilizes the game-hopping technique. The the- sis contains enumeration of masking systems as well as a selection of schemes with verification that requirements are fulfilled. Last but not least, this thesis presents an attack on the OPP scheme. Recommendation on fixing this scheme is also provided. 1
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:373059 |
| Date | January 2018 |
| Creators | Homer, Miloslav |
| Contributors | Rudolf, Bohuslav, Hajný, Jan |
| Source Sets | Czech ETDs |
| Language | Slovak |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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