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Multiple secret images in multiple sharing images

Authors: Rajasekar Velswamy; Selvarajan Sellappan; Karthiprem Sengottaiyan; Muthusamy Suganthi;

Multiple secret images in multiple sharing images

Abstract

Internet based communications are evolving at a tremendous rate. Encryption of data has become an important way to protect data resources especially on the Internet, intranets and extranets. Steganography is a process of hiding data inside a sharing medium. A technique of hiding multiple images in multiple sharing images is proposed. A covering image of pixel area greater than twice a secret image is chosen which enables embedding multiple secret images inside. Multiple secret images are encrypted using simple XOR operations over the covering images. The covering images are transmitted over the communication medium to the authenticated user base on key management. The decryption resolves the secret images to the user at the other end. The scheme suffers one bit information loss which happens in the last bit of the byte which is negligible.

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Powered by OpenAIRE graph
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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