Abstract
Bisymmetric matrices have wide range of applications in statistics, engineering problems, information theory and computer science including coding theory and cryptography. In cryptography, a rhotrix being a couple matrix doubles the security of the cryptosystem. Here, we construct maximum distance separable (MDS) bisymmetric rhotrices using self-dual bases and conjugate elements of finite fields. MDS rhotrices are very crucial for the designing of block ciphers and hash functions in cryptography.
Recommended Citation
Gupta, Shalini; Narang, Ruchi; and Singh, Manpreet
(2025).
(R2094) On MDS Bisymmetric Rhotrices using Self-dual Bases and Conjugate Elements of Finite Fields,
Applications and Applied Mathematics: An International Journal (AAM), Vol. 20,
Iss.
2, Article 18.
Available at:
https://digitalcommons.pvamu.edu/aam/vol20/iss2/18