On the Probability and Automatic Search of Rotational-XOR Cryptanalysis on ARX Ciphers
Mingjiang Huang, Zhen Xu, Liming Wang · The Computer Journal · 2021
Abstract Rotational-XOR cryptanalysis is a very recent technique for ARX ciphers. In this paper, the probability propagation formula of RX-cryptanalysis in modular addition is extended, and the calculation of RX-difference probability for any rotation parameter ($0