Mathematical Methods of Cryptography

Presentation of cryptosystems via polybasic algebraic system

E. A. Ivaschenko^a, V. G. Skobelev<sup>b

a</sup> Donetsk National University
^b Institute of Applied Mathematics and Mechanics, Ukraine National Academy of Sciences

Abstract: A formal model of cryptosystem based on Polybasic Algebraic System is introduced. Basic types of cryptosystems are designed in terms of this formal model.

UDC: 681.3