THE IMPLEMENTATION OF STRICT STABLE CRYPTOGRAPHIC CODING OPERATIONS

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DOI: https://doi.org/10.20998/2522-9052.2019.3.15
Keywords:
information security, cryptographic algorithm, cryptographic coding operations, strict robust coding

Main Article Content

Volodymyr Rudnytskyi
Cherkasy State Technological University, Cherkasy
https://orcid.org/0000-0003-3473-7433
Ivan Opirskyy
Lviv Polytechnic National University, Lviv
https://orcid.org/0000-0002-8461-8996
Olga Melnyk
Cherkasy Institute of Fire Safety named after Chornobyl Heroes, Cherkasy
https://orcid.org/0000-0002-9671-108X
Mykhaylo Pustovit
Cherkasy Institute of Fire Safety named after Chornobyl Heroes, Cherkasy
https://orcid.org/0000-0001-5313-1459

Abstract

According to the results of the study, it was established that the implementation of strict, stable cryptographic coding operations at the hardware and software levels does not cause difficulties, and in its simplicity and speed of implementation meets the requirements for implementation in stream encryption systems. Installed features and differences in various embodiments. In the hardware implementation, permutations will be performed between the bits to be processed, and in the software implementation, between the bits of the bytes of the same name that are processed. Regardless of the implementation option, according to the results of the operation, exactly half of the bits that took part in the conversion will be inverted, which ensures the maximum uncertainty of the encryption results.

Article Details

How to Cite
Rudnytskyi, V., Opirskyy, I., Melnyk, O., & Pustovit, M. (2019). THE IMPLEMENTATION OF STRICT STABLE CRYPTOGRAPHIC CODING OPERATIONS. Advanced Information Systems, 3(3), 109–112. https://doi.org/10.20998/2522-9052.2019.3.15
Issue
Vol. 3 No. 3 (2019): Advanced Information Systems
Section
Methods of information systems protection
Author Biographies

Volodymyr Rudnytskyi, Cherkasy State Technological University, Cherkasy

Doctor of Technical Sciences, Professor, Head of Information Security and Computer Engineering Department

Ivan Opirskyy, Lviv Polytechnic National University, Lviv

Doctor of Technical Sciences, Associate Professor, Associate Professor of Information Protection Department

Olga Melnyk, Cherkasy Institute of Fire Safety named after Chornobyl Heroes, Cherkasy

Candidate of Technical Sciences, Senior Research, Associate Professor of safety of construction and labor protection facilities Department

Mykhaylo Pustovit, Cherkasy Institute of Fire Safety named after Chornobyl Heroes, Cherkasy

Senior Instructor of safety of construction and labor protection facilities Department

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