Steganographic method based on keyword shift
Yong Wang, Qichang He, Huadeng Wang, Bo Yin, Shaoling Ding · 2010
By borrowing ideas from a cryptographic algorithm of low key authentic degree, a novel steganographic method based on keyword shift is presented. The master key of the method is to shift the sensitive keywords in the text. The conditions to guarantee the reversibility of the method are analyzed and found out, the serviceability of the method in some situations is pointed out. The strong points and weak points of the method are analyzed.