Bit-level evaluation of piccolo block cipher by satisfiability problem solver. - Shion Utsumi; Kosei Sakamoto; Takanori Isobe 001 (IET Inf. Secur., 2023)

SAT-Based Analysis of Related-Key Impossible Distinguishers on Piccolo and (Tweakable) TWINE. - Shion Utsumi; Kosei Sakamoto; Takanori Isobe 001 (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2024)

Exploring the optimality of byte-wise permutations of a piccolo-type block cipher. - Shion Utsumi; Motoki Nakahashi; Kosei Sakamoto; Takanori Isobe 001 (Inf. Process. Lett., 2024)