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A New Approach to Commutative Watermarking-Encryption

Schmitz, R, Li, S, Grecos, C and Zhang, X (2012) A New Approach to Commutative Watermarking-Encryption In: 13th IFIP TC 6/TC 11 International Conference (CMS 2012), 2012-09-03 - 2012-09-05, Canterbury, UK.

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Abstract

We propose a new approach to commutative watermarking-encryption (CWE). A permutation cipher is used to encrypt the multimedia data, which leaves the global statistics of the multimedia data intact. Therefore, any non-localized watermarking scheme that depends only on global statistics of the multimedia data can be combined with the permutation cipher to form a CWE scheme. We demonstrate this approach by giving a concrete implementation, which manipulates the global histogram to achieve watermark embedding/detection.

Item Type: Conference or Workshop Item (Conference Paper)
Divisions : Faculty of Engineering and Physical Sciences > Computing Science
Authors :
AuthorsEmailORCID
Schmitz, RUNSPECIFIEDUNSPECIFIED
Li, SUNSPECIFIEDUNSPECIFIED
Grecos, CUNSPECIFIEDUNSPECIFIED
Zhang, XUNSPECIFIEDUNSPECIFIED
Date : 2012
Identification Number : 10.1007/978-3-642-32805-3
Contributors :
ContributionNameEmailORCID
PublisherSpringer, UNSPECIFIEDUNSPECIFIED
Related URLs :
Additional Information : The original publication is available at http://www.springerlink.com
Depositing User : Symplectic Elements
Date Deposited : 16 Oct 2013 16:01
Last Modified : 18 Sep 2014 01:55
URI: http://epubs.surrey.ac.uk/id/eprint/803906

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