1. Adhiguna, I., Arifin, I.S.N., Yuliawan, F., Muchtadi-Alamsyah, I.: On orthogonal circulant MDS matrices. Int. J. Math. Comput. Sci. 17(4), 1619–1637 (2022)
2. Atiya, M.F., MacDonald, I.G.: Introduction to Commutative Algebra. CRC Press (1989)
3. Barreto, P., Rijmen, V.: The Khazad legacy-level block cipher. In: Primitive submitted to NESSIE, 97(106) (2000)
4. Cauchois, V., Loidreau, P.: On circulant involutory MDS matrices. Des. Codes Cryptogr. 87(2–3), 249–260 (2019)
5. Tan, C.H., Prabowo, T.F.: Orthogonal MDS diffusion matrices over Galois rings. In: IMA International Conference on Cryptography and Coding, pp. 307–330. Springer (2017)