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The method of differential cryptanalysis is applied to solve a DES type block cipher with a particularly simple confusion function.
A Simple Method for Constructing Orthogonal Arrays By the Kronecker Sum
Difference matrices Kronecker sum mixe
2007/8/7
In this article, we propose a new general approach to constructing asymmetrical orthogonal arrays, namely the Kronecker sum. It is interesting since a lot of new mixed-level orthogonal arrays can be o...
A SIMPLE ESTIMATOR FOR AN EXPONENTIALTAIL COEFFICIENT
Exponential tail regular variation est
2007/8/7
In this paper a simple estimator for an exponential tail coefficient in risk theoryis constructed. The convergence rate in the weak sense for the estimator is obtained.Additionally, the limit distribu...