%0 Journal Article %T Quality assessment of the modified Feisel code with an involutive quaternion matrix %A Dukhnich, E.I. %A Demischenko, D.A. %K cryptography, Feistel method, encryption, decryption, quaternion involutive matrix %J Operation of Maritime Transport %D 2021 %N %P 4 %I Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”