@misc{cryptoeprint:2019:025, author = {Yu Liu and Huicong Liang and Muzhou Li and Luning Huang and Kai Hu and Chenhe Yang and Meiqin Wang}, title = {STP Models of Optimal Differential and Linear Trail for S-box Based Ciphers}, howpublished = {Cryptology ePrint Archive, Report 2019/025}, year = {2019}, url = {https://eprint.iacr.org/2019/025}, }