A Multilayer Visual Cryptography Framework for Secured Secret Messages Transmission

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Provided by: International Journal of Emerging Trends & Technology in Computer Science (IJETTCS)
Topic: Security
Format: PDF
Visual cryptography is an advance encryption technique, which stores secret data within an image and splits this image into a number of slices. Each authorized user receives a single slice containing a portion of the cipher text. The message cannot be deciphered without superimposing all the slices in the proper order. Many existing papers concentrate on the processes during and after image-slicing. Although considered to be effective, these individual concepts are a major reason for compromising the security and privacy of a cryptosystem.
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