Increased Security in Visual Cryptography using DES Algorithm |
Author(s): |
| Bhanupriya M P , VIVEKANANDA COLLEGE OF ENGINEERING AND TECHNOLOGY |
Keywords: |
| Floyd-Steinberg Dithering; Visual Cryptography; DES algorithm |
Abstract |
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Data Security is an important factor for the information that is being transmitted over the internet. This can be achieved using different cryptographic algorithms to prevent unauthorized access of data. In this paper, we present a visual secret sharing schema to hide a secret image into two shares and also embeds an extra confidential image in these share images. Further the share images are encrypted using DES algorithm. Recipient who gathers both the share images can obtain the secret image by decrypting using DES algorithm and then by stacking them. After one of the share images is shifted for certain unit, recipient can get the extra confidential image by their visual system to check the validity of the revealed secret image. |
Other Details |
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Paper ID: IJSRDV7I110343 Published in: Volume : 7, Issue : 11 Publication Date: 01/02/2020 Page(s): 550-552 |
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