Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
Permanent URI for this collectionhttps://hdl.handle.net/11147/7148
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Book Part Citation - Scopus: 10Catalog and Illustrative Examples of Lightweight Cryptographic Primitives(Springer International Publishing, 2021) Mileva,A.; Dimitrova,V.; Kara,O.; Mihaljević,M.J.The main objective of this chapter is to offer to practitioners, researchers and all interested parties a brief categorized catalog of existing lightweight symmetric primitives with their main cryptographic features, ultimate hardware performance, and existing security analysis, so they can easily compare the ciphers or choose some of them according to their needs. Certain security evaluation issues have been addressed as well. In particular, the reason behind why modern lightweight block cipher designs have in the last decade overwhelmingly dominated stream cipher design is analyzed in terms of security against tradeoff attacks. It turns out that it is possible to design stream ciphers having much smaller internal states. © The Editor(s) (if applicable) and The Author(s) 2021.Book Part Selected Design and Analysis Techniques for Contemporary Symmetric Encryption(Springer International Publishing, 2021) Mikhalev,V.; Mihaljević,M.J.; Kara,O.; Armknecht,F.In this chapter we provide an overview of selected methods for the design and analysis of symmetric encryption algorithms that have recently been published. We start by discussing the practical advantages, limitations and security of the keystream generators with keyed update functions which were proposed for reducing the area cost of stream ciphers. Then we present an approach to enhancing the security of certain encryption schemes by employing a universal homophonic coding and randomized encryption paradigm. © The Editor(s) (if applicable) and The Author(s) 2021.