Shen, Yaobin, and Lei Wang. “On Beyond-Birthday-Bound Security: Revisiting the Development of ISO IEC 9797-1 MACs”. IACR Transactions on Symmetric Cryptology, vol. 2019, no. 2, June 2019, pp. 146-68, https://doi.org/10.13154/tosc.v2019.i2.146-168.