Cauchois, Victor, Pierre Loidreau, and Nabil Merkiche. 2017. “Direct Construction of Quasi-Involutory Recursive-Like MDS Matrices from 2-Cyclic Codes”. IACR Transactions on Symmetric Cryptology 2016 (2):80-98. https://doi.org/10.13154/tosc.v2016.i2.80-98.