@INPROCEEDINGS{SLGZ:HistCWE:CMS2012, author = {Roland Schmitz and Shujun Li and Christos Grecos and Xinpeng Zhang}, title = {A New Approach to Commutative Watermarking-Encryption}, booktitle = {Communications and Multimedia Security: 13th IFIP TC 6/TC 11 International Conference, CMS 2012, Canterbury, UK, September 3-5, 2012. Proceedings}, series = {Lecture Notes in Computer Science}, volume = {7394}, publisher = {Springer}, pages = {117-130}, year = {2012}, }