Sadeghi, Saeideh

[ 1 ] - Novel Impossible Differential Cryptanalysis of Zorro Block Cipher

Impossible difference attack is a powerful tool for evaluating the security of block ciphers based on finding a differential characteristic with the probability of exactly zero. The linear layer diffusion rate of a cipher plays a fundamental role in the security of the algorithm against the impossible difference attack. In this paper, we show an efficient method, which is independent of the qua...