Guo, J., Jean, J., Nikolic, I., Qiao, K., Sasaki, Y., & Sim, S. M. (2016). Invariant Subspace Attack Against Midori64 and The Resistance Criteria for S-box Designs. IACR Transactions on Symmetric Cryptology, 2016(1), 33–56. https://doi.org/10.13154/tosc.v2016.i1.33-56