Dong, Xiaoyang, Zheng Li, Xiaoyun Wang, and Ling Qin. 2017. “Cube-Like Attack on Round-Reduced Initialization of Ketje Sr”. IACR Transactions on Symmetric Cryptology 2017 (1), 259-80. https://doi.org/10.13154/tosc.v2017.i1.259-280.