Steganography -- coding and intercepting the information from encoded pictures in the absence of any initial information

TL;DR

This paper presents algorithms for extracting information from encoded images without prior data, demonstrating implementation and performance testing on parallel computing systems.

Contribution

It introduces new extraction algorithms for steganography that operate without initial information and evaluates their performance on high-performance computing platforms.

Findings

Successful implementation of extraction algorithms

Effective performance on Blue Gene systems

Open-source software available under GPL v3

Abstract

The work includes implementation and extraction algorithms capabilities test, without any additional data (starting position, the number of bits used, gap between the amount of data encoded) information from encoded files (mostly images). The software is written using OpenMP standard [1], which allowed them to run on parallel computers. Performance tests were carried out on computers, Blue Gene/P [2], Blue Gene/Q [3] and the system consisting of four AMD Opteron 6272 [4]. Source code is available under GNU GPL v3 license and are available in a repository OLib [5].