PM1 steganographic algorithm using ternary Hamming Code
Journal Title: Bulletin of the Military University of Technology - Year 2015, Vol 64, Issue 4
Abstract
PM1 algorithm is a modification of well-known LSB steganographic algorithm. It has increased resistance to selected steganalytic attacks and increased embedding efficiency. Due to its uniqueness, PM1 algorithm allows us to use of larger alphabet of symbols, making it possible to further increase steganographic capacity. In this paper, we present the modified PM1 algorithm which utilizies so-called syndrome coding and ternary Hamming code. The modified algorithm has increased embedding efficiency, which means fewer changes introduced to carrier and increased capacity.[b]Keywords[/b]: steganography, linear codes, PM1, LSB, ternary Hamming code
Authors and Affiliations
Kamil Kaczyński
Keywords
Related Articles
- EP ID EP77497
- DOI 10.5604/12345865.1186417
- Views 90
- Downloads 0
Effort analysis of the reinforced concrete deep beam of very high strength structural materials
The paper presents an analysis of the influence of high-strength concrete and reinforcing steel on the effort of the rectangular reinforced concrete deep beams taking into account physical nonlinearity of structural mate...
Prognozowanie Litewskiej Skali Czasu UTC(LT) z zastosowaniem sieci neuronowej typu GMDH
Celem przeprowadzonych badań było sprawdzenie skuteczności zastosowania sieci neuronowej typu GMDH i opracowanej procedury do prognozowania skal czasu UTC(k), charakteryzujących się dużą dynamiką zmian danych wejściowych...
Badania smarności olejów zawierających heksagonalny azotek boru
W pracy przedstawiono wyniki badań właściwości smarnościowych oleju hydraulicznego Hydrol L-HL 32, oleju przekładniowego Mobilube 1 SHC 75w-90 oraz dwóch olejów bazowych SN-150 i SN-650, zawierających heksagonalny azotek...
Influence of air-entraining admixture on strength development of cement composites containing fly ash addition
The results of laboratory investigation concerning the influence of the air-entraining admixturecontent [i]d[/i]/[i]C[/i], the [i]W[/i]/[i]C[/i] ratio, and the time of curing[i] τ[/i] on the compressive strength [i]f[su...
Estimating the performance efficiency of ERP system with the relational database in a heterogenic environment
The article presents a study of the performance of a commercial ERP system, operating in the 2W model with a relational database installed on the IBM mainframe platform, as well as business logic and presentation server...