Abstract:Impossible differential attack should be launched with the construction of impossible difference. This paper investigates the construction method of impossible differences for (2n,r,t)_GFNSP overall structure. A kind of (4n+1)-round impossible differences and the construct method with computation complexity O(n2r10) are presented. And this paper provides the structure of (4n+1)-round impossible differences against the DSM strategy which is proposed by Shirai et al..
崔霆, 金晨辉. (2n,r,t)_GFNSP结构一类不可能差分对的构造方法[J]. 电子与信息学报, 2011, 33(1): 194-198.
Cui Ting, Jin Chen-Hui. A Construction Method of Impossible Difference for (2n,r,t)_GFNSP Overall Structure. , 2011, 33(1): 194-198.