A Secure Watermarking Algorithm Resisting Copy Attack based on Information Layer Encryption

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/).

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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  -