Mathematical Model of Symmetric Cryptoalgorithm Based on Representing Mumbers as Sums of Special Code Elements

摘要

At the transmit of a confidential information like emails, banking transactions, credit card details etc. over the unsecured network like the Internet, the security is essential. There are more chances to read the information that is being transferred through a network of computers or the Internet by other people. The paper presents an algorithm for symmetric information encryption, based on the issues of representing numbers as a corresponding code. The mathematical model and the software implementation of the algorithm are described. This algorithm can be used to protect data exchange and storage in industrial networks.