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Bc. Ondrej Mosnáček

Master's thesis

Optimizing authenticated encryption algorithms

Optimizing authenticated encryption algorithms
Abstract:
V tejto práci sa venujem autentizovanému šifrovaniu s pridruženými dátami (angl. authenticated encryption with associated data; AEAD), čo je kryptografická schéma poskytujúca dôvernosť aj integritu správ prostredníctvom jednej operácie. V práci popisujem rôzne existujúce AEAD algoritmy a porovnávam ich z hľadiska bezpečnosti aj výkonnosti. Detailnejšie sa zaoberám tromi vybranými kandidátnymi rodinami …more
Abstract:
In this thesis, we look at authenticated encryption with associated data (AEAD), which is a cryptographic scheme that provides both confidentiality and integrity of messages within a single operation. We look at various existing and proposed AEAD algorithms and compare them both in terms of security and performance. We take a closer look at three selected candidate families of algorithms from the CAESAR …more
 

Keywords

authenticated encryption AEAD CAESAR GCM Linux cryptography optimization assembly MORUS AEGIS OCB AES-NI SSE2 AVX2 autentizované šifrování kryptografie optimalizace
 
Language used: English
Date on which the thesis was submitted / produced: 13. 12. 2017
Identifier: https://is.muni.cz/th/qvh3t/

Thesis defence

  • Date of defence: 9. 2. 2018
  • Supervisor: Ing. Milan Brož
  • Reader: RNDr. Petr Švenda, Ph.D.

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Masaryk University

Faculty of Informatics

Master programme / field:
Informatics / Information Technology Security

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