A high capacity text steganography scheme based on permutation and color coding

In this paper, we propose a text steganographic scheme based on color coding and permutation. Given a secret message and a cover text, the proposed scheme embed the secret message in the cover text by making it colored, using a permutation algorithm. The stego-text is then send to the receiver by mail. The results which have been obtained by experiments, show that our model performs a better hiding process in terms of hiding capacity as compared to the scheme of Aruna Malik et al. on which our idea is based.