Article ID Journal Published Year Pages File Type
10328422 Discrete Applied Mathematics 2005 10 Pages PDF
Abstract
In this paper, we show that all the coordinate functions of the advanced encryption standard (AES) round function are equivalent under an affine transformation of the input. We also show that such affine relations will always exist if the AES S-box is replaced by any bijective monomial over GF(28).
Keywords
Related Topics
Physical Sciences and Engineering Computer Science Computational Theory and Mathematics
Preview
Affine equivalence in the AES round function
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