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Linear Cryptanalysis on SPECTR-H64 with Higher Order Differential Property
, 2003 In this paper, we find linear equations of SPECTR-H64 using the property of controlled permutation boxes. Also, we construct the fourth-order differential structure using the property that the algebraic degree of the function G is 3, which is the only non-linear part of SPECTR-H64. These linear equations and structures enable us to attack the reduced 6
Youngdai Ko +4 more
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Higher Order Differential Cryptanalysis of Multivariate Hash Functions.
, 2008 Yiyuan Luo, Xuejia Lai
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