May 2015
Intermediate to advanced
790 pages
37h 28m
English
Content preview from Electronic Engineering and Information Science
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413
Electronic Engineering and Information Science – Wang (Ed.)
© 2015 Taylor & Francis Group, London, ISBN: 978-1-138-02772-5
An improved design and realization of the AES encryption algorithm
J.L. Cui, G.L. Huang & P.L. Qiao
Computer science and technology, Harbin University of Science and Technology, Harbin, China
ABSTRACT: The safety performance of S box plays a decisive role in the property of block cipher, so this pa-
per improves the capability of the algorithm against differential cryptanalysis and algebraic attacks through the
improved S box which is a nonlinear component in AES encryption algorithm. In comparison with traditional
AES encryption algorithm, the improved S box has better algebraic properties.
KEYWORDS: S-box; block cipher; ...
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