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Title:
On Optimality of SAFER-256 Diffusion
Other title:
SAFER-256 համակարգի դիֆուզիայի օպտիմալությունը; Об оптимальности диффузии SAFER-256
Creator:
Subject:
Mathematics ; Computer software
Uncontrolled Keywords:
Diffusion ; Shuffle ; Byte Permutation ; Differential cryptanalysis.
Coverage:
Abstract:
In this paper it is shown that the new block cipher SAFER-256 provides an optimal diffusion in the sense that the cipher is resistant against differential cryptanalysis attack after minimum possible number of rounds.