Abstract:

This paper presents a static datastructure software watermarking method based on class tree. This method uses a kind of information representation based on class tree, and designs an information embedding algorithm based on class tree. Finally, it presents a watermark automated generation processing which includes watermarking range computing, watermarking selecting, watermarking decomposing, watermarking embedding and camouflage designing.

Key words: software watermarking, class tree, static datastructures, inheritance of information