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Prikladnaya Diskretnaya Matematika, 2014, Number 1(23), Pages 40–54
(Mi pdm448)
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Mathematical Methods of Cryptography
Finding the optimal linear approximation of Feistel network
G. I. Shushuev Novosibirsk State University, Novosibirsk, Russia
Abstract:
An approach to finding the linear approximation of Feistel network is presented. The mathematical formulation of the linear approximation problem and an algorithm for finding the optimal linear approximation of the generalized Feistel network are described.
Keywords:
linear cryptanalysis, Feistel network.
Citation:
G. I. Shushuev, “Finding the optimal linear approximation of Feistel network”, Prikl. Diskr. Mat., 2014, no. 1(23), 40–54
Linking options:
https://www.mathnet.ru/eng/pdm448 https://www.mathnet.ru/eng/pdm/y2014/i1/p40
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