The Return of the Cryptographic Boomerang
The Return of the Cryptographic Boomerang
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DOI：
10.1109/tit.2011.2111091
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发表时间：
2011-04
影响因子：
2.5
通讯作者：
S. Murphy
中科院分区：
文献类型：
--
作者：
S. Murphy
回飞棒分析及其衍生的放大回飞棒分析和矩形分析是广泛用于分组密码分析的技术。现实的例子表明，回飞棒分析通常可以给出概率值是非常不准确的。因此，任何基于回旋镖或矩形分析的分组密码安全性的复杂性估计都必须被极其怀疑地看待。
The boomerang analysis, together with its offspring the amplified boomerang analysis and the rectangle analysis, are techniques that are widely used in the analysis of block ciphers. Realistic examples are given which demonstrate that the boomerang analysis can commonly give probability values that are highly inaccurate. Thus, any complexity estimates for the security of a block cipher based on the boomerang or rectangle analysis must be viewed extremely sceptically.