A Secure Watermarking Algorithm Resisting Copy Attack based on Information Layer Encryption
Authors
Dengyu Li, Jun Xiao, Ying Wang, Li Zhu
Corresponding Author
Dengyu Li
Available Online July 2015.
- DOI
- 10.2991/icimm-15.2015.173How to use a DOI?
- Keywords
- Digital Watermark; Copy Attack; DES Encryption; Image Feature
- Abstract
Among various attacks against watermarking security, copy attack can embezzle other people’s copyright information, which brings challenge to copyright protection of digital works. In this paper, a new watermarking algorithm based on information layer encryption is proposed. This algorithm uses two keys to encrypt the original watermark. One key called public-key is generated by image feature, and the other called private-key is offered by user. This strategy ensures that if the watermark is copy to other carriers, the watermark detector will not decrypt it correctly. The experimental result shows that this algorithm can not only protect the watermark information from leakage, but also resist copy attack.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Dengyu Li AU - Jun Xiao AU - Ying Wang AU - Li Zhu PY - 2015/07 DA - 2015/07 TI - A Secure Watermarking Algorithm Resisting Copy Attack based on Information Layer Encryption BT - Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials PB - Atlantis Press SP - 950 EP - 955 SN - 2352-5401 UR - https://doi.org/10.2991/icimm-15.2015.173 DO - 10.2991/icimm-15.2015.173 ID - Li2015/07 ER -