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Research Article · Free to read · Published 30 September 2007

Modified Hill Cipher with Key Dependent Permutation and Circular Rotation

V.U.K. Sastry & V. Janaki

Journal of Computer Science, Volume 3, Issue 9, pp. 736–739 · doi.org/10.3844/jcssp.2007.736.739

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Abstract

In this study, we have modified the Hill cipher, by including a permutation and circular rotation into the cipher. Here both the permutation and the rotation depend upon the key. From the cryptanalysis and the avalanche effect, discussed in this study, we notice that the strength of the cipher is significant.

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Sastry, V. & Janaki, V. (2007). Modified Hill Cipher with Key Dependent Permutation and Circular Rotation. Journal of Computer Science, 3(9), 736–739. https://doi.org/10.3844/jcssp.2007.736.739

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Modified Hill Cipher with Key Dependent Permutation and Circular RotationJournal of Computer Science · Volume 3, Issue 9 · pp. 736–739 · © Science PublicationsDownload