Automatic search of impossible differentials and zero-correlation linear hulls for ARX ciphers
Sign Up to like & getrecommendations! Published in 2018 at "China Communications"
DOI: 10.1109/cc.2018.8300272
Abstract: In lightweight cryptographic primitives, round functions with only simple operations XOR, modular addition and rotation are widely used nowadays. This kind of ciphers is called ARX ciphers. For ARX ciphers, impossible differential cryptanalysis and zero-correlation… read more here.
Keywords: correlation linear; round; zero correlation; arx ciphers ... See more keywords
Mind the Propagation of States: New Construction Theory and Search Method for Impossible Differentials and Impossible Polytopic Transitions
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Information Theory"
DOI: 10.1109/tit.2025.3627983
Abstract: Impossible differential cryptanalysis and impossible polytopic cryptanalysis are among the most effective techniques for evaluating the security of block ciphers. However, previous automatic search methods for their distinguishers—impossible differentials and impossible polytopic transitions—neither account for… read more here.
Keywords: inline formula; impossible differentials; monospace monospace; tex math ... See more keywords