On Some Properties of Quadratic APN Functions of a Special Form
In a recent paper [1], it is shown that functions of the form L1(x3)+L2(x9), where L1 and L2 are linear, are a good source for construction of new infinite families of APN functions. In the present work we study necessary and sufficient conditions for such functions to be APN.
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| Format: | Article |
| Language: | English |
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FRUCT
2017-04-01
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| Series: | Proceedings of the XXth Conference of Open Innovations Association FRUCT |
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| Online Access: | https://fruct.org/publications/abstract20/files/Vil.pdf |