The event will take place on 22 on November, at Turin University (Aula 2), in ‘’Via Carlo Alberto 10’’

Following, a short abstract:

‘’ We present some features of block ciphers based on the three operations: addition mod 2n, rotation and XOR (ARX ciphers) and themain cryptanalytic attacks obtained by developing the methods underlying differential cryptanalysis. We focus on the recent tecnique of rotational-XOR differential cryptanalysis giving some ideas of this attack and its application to SPECK 32/64.’’