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A Framework to Allow a Third Party to Watermark Numerical Data in an Encrypted Domain while Preserving its Statistical Properties. (arXiv:2302.01336v1 [cs.CR])
cs.CR updates on arXiv.org arxiv.org
Watermarking data for source tracking applications by its owner can be unfair
for recipients because the data owner may redistribute the same watermarked
data to many users. Hence, each data recipient should know the watermark
embedded in their data; however, this may enable them to remove it, which
violates the watermark security. To overcome this problem, this research
develops a framework that allows the cloud to watermark numerical data taking
into consideration: the correctness of the results of selected statistics, …
applications data data owner domain embedded enable encrypted framework may party problem remove research security third tracking watermarking