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All Journal Jurnal Media Elektro : Journal of Electrical Power, Informatics, Telecommunication, Electronics, Computer and Control System
M. J. Pella
Universitas Nusa Cendana
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering

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IMPLEMENTATION OF VISUAL CRYPTOGRAPHY TECHNIQUE ON SQUARE BW SECRET IMAGES Stephanie I. Pella; M. J. Pella
Jurnal Media Elektro Vol 1 No (2012): April 2012
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jme.v1i1.6251

Abstract

The advance of computer security technology has led to the invention of many cryptography algorithms. Visual Cryptography is a cryptography technique that needs no cryptographic computation in decoding. To encode a secret image, the image is encrypted to several transparent shares. In order to retrieve the secret image shares are stacked on top of each other. This paper describes a technical implementation of this algorithm on a square black and white image for VC2,2 Scheme and VC3,3 Scheme. The result shows that the model works well with an image that contains text.
Co-Authors Stephanie I. Pella