Models of matrix block affine-permutation ciphers (MBAPCs) for cryptographic transformations and their research

Abstract

New parametric block matrix-algebraic models for CTs are proposed and modulated. The results of their simulation are presented on the example of direct and inverse CTs over images, which testify to their correct performance and efficiency. Considered aspects of creating current MK. Models can be implemented with matrix processors and have high speed, stability of transformations.