Share This Article:

Algebraic Cryptanalysis of GOST Encryption Algorithm

Full-Text HTML Download Download as PDF (Size:484KB) PP. 10-17
DOI: 10.4236/jcc.2014.24002    3,962 Downloads   5,525 Views Citations

ABSTRACT

This paper observes approaches to algebraic analysis of GOST 28147-89 encryption algorithm (also known as simply GOST), which is the basis of most secure information systems in Russia. The general idea of algebraic analysis is based on the representation of initial encryption algorithm as a system of multivariate quadratic equations, which define relations between a secret key and a cipher text. Extended linearization method is evaluated as a method for solving the nonlinear sys- tem of equations.

Cite this paper

Babenko, L. and Maro, E. (2014) Algebraic Cryptanalysis of GOST Encryption Algorithm. Journal of Computer and Communications, 2, 10-17. doi: 10.4236/jcc.2014.24002.

Copyright © 2019 by authors and Scientific Research Publishing Inc.

Creative Commons License

This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License.