Covert Image Transfer (2015)

This was my part of my Final research project for my Undergraduate. The main objective of the project is to come up with a novel cryptography method, which removes high computational complexity observed in previous methods. It should also create sets of shares which does not look like noise. To overcome the problem, we suggested a new scheme which deploys a simple graphical masking that is done by simply ANDing, value substitution for share generation. Reconstruction can be done by value re-substitution and then ORing the qualified set of shares. By using the concept of Steganography the proposed method creates meaningful shares instead of noise like shares.

The project is explained in detail in the paper.