We first prove the truthfulness of a conjecture on the nonlinearity of monotone Boolean functions in even dimension, proposed in the recent paper “Cryptographic properties of mo...
Recent observations on polynomial structures of AES-like round functions are analysed in this note. We present computational evidence that input/output bits of AESlike 2-round tra...
The block cipher Simon has a very simple round function. This simplicity allows us to compute the correlation matrix of the round function. Despite its simplicity, Simon exhibits s...