Reversible Records Whacking in Encrypted Images by Reserving Possibility Before Encryption

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Provided by: International Journal of Computer Science and Mobile Computing (IJCSMC)
Topic: Security
Format: PDF
New, more and more aid is square to Reversible Data Hiding (RDH) in encrypted images, since it maintains the fantabulous property that the germinal conceal can be lossless recovered after embedded data is extracted while protecting the person proportionality's confidentiality. All early methods embed assemblage by reversibly vacating space from the encrypted images, which may be thing to both errors on data extraction and or appearance refurbishment. In this paper, they declare a method called XOR ciphering framework which has the benefit of inserting the data without dynamic the icon aggregation, and thus it is gradual for the information hider to reversibly embed accumulation in the encrypted image.
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