Cryptographic techniques have been deployed to securely prove the presence of a watermark in stego-data without disclosing any security critical information to the detecting party. This paper presents a detailed practical construction and implementation results of a correlation-based non-blind watermarking scheme in the non-interactive zero-knowledge setting. We extensively describe the modifications and hurdles that had to be overcome to transform a well-known watermarking scheme - whose general detection principle is applied in many other known schemes - into a two-party setting where the critical detection input, i.e. the watermark vector and the original data is cryptographically concealed from the verifying party using a commitment scheme. Our prototype implementation is very efficient and is an evidence of the practical feasibility of zero-knowledge watermark detection. © IFIP International Federation for Information Processing 2005.
CITATION STYLE
Adelsbach, A., Rohe, M., & Sadeghi, A. R. (2005). Non-interactive watermark detection for a correlation-based watermarking scheme. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 3677 LNCS, pp. 129–139). https://doi.org/10.1007/11552055_13
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