2013 | OriginalPaper | Buchkapitel
Slide Attacks against Iterated Hill Ciphers
verfasst von : Liam Keliher, Samuel Thibodeau
Erschienen in: Security in Computing and Communications
Verlag: Springer Berlin Heidelberg
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In this paper we analyze two iterated Hill Cipher variants due to Sastry et al. The designers claim that their modifications to the classical Hill Cipher provide a high level of resistance to cryptanalysis. However, we describe how to break these iterated Hill Ciphers using a standard slide attack, and we present computational results from the implementation of our attack that confirm its effectiveness.