A new technique for the construction of confusion component based on inverse LA-semigroups and its application in steganography |
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Authors: | Batool Syeda Iram Younas Irfan Khan Majid Yaqoob Naveed |
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Affiliation: | 1.Cyber and Information Security Lab, Institute of Space Technology, Islamabad, Pakistan ;2.Department of Mathematics, Islamabad Model College H-9, Affiliated with Quaid-i-Azam University, Islamabad, Pakistan ;3.Department of Applied Mathematics & Statistics, Institute of Space Technology, Islamabad, Pakistan ;4.Department of Mathematics & Statistics, Riphah International University, Islamabad, Pakistan ; |
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Abstract: | The present article introduced a novel idea for information hiding namely steganography. We have used new notions for the construction of the nonlinear component for block cipher based on inverse LA-semigroups. This nonlinear component fundamentally provides confidentiality in the proposed steganographic algorithm. The construction of the algorithm is fundamentally twofold. Firstly, we have constructed a novel scheme to design confusion component namely substitution box (S-box). Secondly, we have utilized the anticipated nonlinear component in digital steganography. The suggested algorithm is tested for different standard digital images. The authentication of the proposed algorithm is confirmed through statistical analysis. |
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