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Visual Cryptography-Methods and Applications Survey

Author(s):

Kajal RK Pandey , SRTTC's Faculty of Engineering,Kamshet

Keywords:

Halftone, Pixel, Segment, Secret sharing, Security, Visual cryptography

Abstract

Cryptography is a technique used for encryption of data (pictures, text, etc.) which involves key to decrypt the data encrypted which can only be done by desired recipient. It depends on type of key used to decrypt it that is private or public key. It was created for security purpose, but the key used in this can act as a major loophole sometimes. To overcome this, there is a technique called visual cryptography which does not use key. It can only be decrypted by human eye. In this paper proposed information is about visual cryptography methods and schemes.

Other Details

Paper ID: IJSRDV5I21149
Published in: Volume : 5, Issue : 2
Publication Date: 01/05/2017
Page(s): 1344-1347

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