Covert Communication for DTD Documents Slicing
Donglai Fu, Gouxi Chen · 2010
In this work, a novel covert communication method for DTD documents is introduced. The relationship is found between an arbitrary 0,1 string and DTD documents. According to some slicing criterion, a secret communication is completed. Furthermore, a covert communication model is also proposed and an algorithm is discussed in detail. The method is imperceptibility and anti-extractable.