搜索结果: 1-4 共查到“密码学 Differential trails”相关记录4条 . 查询时间(0.062 秒)
Optimal Differential Trails in SIMON-like Ciphers
automatic search differential trail SIMON
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2017/2/28
In the present paper, we propose an automatic search algorithm for optimal differential trails in SIMON-like ciphers. First, we give a more accurate upper bound on the differential probability of SIMO...
New techniques for trail bounds and application to differential trails in Keccak
differential cryptanalysis trail weight bounds
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2017/2/28
We present new techniques to efficiently scan the space of high-probability differential trails in bit-oriented ciphers. Differential trails consist in sequences of state patterns that we represent as...
Analysis of Boomerang Differential Trails via a SAT-Based Constraint Solver URSA
Boomerang Differential Trails SAT-Based Constraint Solver URSA
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2016/1/8
In order to obtain differential patterns over many rounds of a cryptographic primitive,
the cryptanalyst often needs to work on local differential trail analysis. Examples include
merging two differ...
Automatic Search for Differential Trails in ARX Ciphers (Extended Version)
tools for cryptanalysis automatic search
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2014/3/5
We propose a tool for automatic search for differential trails in ARX ciphers. By introducing the concept of a partial difference distribution table (pDDT) we extend Matsui's algorithm, originally pro...