NDLI: Integrated secure watermark detection and privacy preserving storage in the compressive sensing domain

Content Provider	IEEE Xplore Digital Library
Author	Qia Wang Wenjun Zeng Jun Tian
Copyright Year	2013
Description	Author affiliation: Futurewei Technol., Bridgewater, MA, USA (Jun Tian) \|\| Dept. of Comput. Sci., Univ. of Missouri, Columbia, MO, USA (Qia Wang; Wenjun Zeng)
Abstract	Secure watermark detection techniques are important to protect the secrecy of the watermark pattern. In this paper, we identify an application scenario that requires performing secure watermark detection in the cloud, and in the meantime, supporting privacy preserving multimedia data storage using the cloud. We then propose a compressive sensing (CS) based framework using secure multiparty computation (MPC) protocols to address such a requirement. In our framework, the multimedia data and secret watermark pattern are presented to the cloud for secure watermark detection in a compressive sensing domain to protect the privacy. The compressive sensing transformation is executed by a MPC protocol under the semi-honest security model to protect the privacy of the compressive sensing matrix and the watermark pattern. We derive the lower bound of the expected watermark detection performance in the compressive sensing domain, given the original image, watermark pattern and only the size of the compressive sensing matrix. The lower bound has been validated by our experiments. Our theoretical analysis and experimental results show that secure watermark detection in the compressive sensing domain is feasible. Our framework can also be extended to other collaborative secure signal processing and data-mining applications in the cloud.
Sponsorship	IEEE Signal Process. Soc.
Starting Page	67
Ending Page	72
File Size	2063107
Page Count	6
File Format	PDF
ISBN	9781467355933
DOI	10.1109/WIFS.2013.6707796
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-11-18
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Secure multiparty computation Compressive sensing Secure signal processing Watermarking Abstracts Encryption Privacy preserving Secure watermark detection Indexes Manganese
Content Type	Text
Resource Type	Article

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