IMPLEMENTATION OF VISUAL CRYPTOGRAPHY TECHNIQUE ON SQUARE BW SECRET IMAGES

  • Stephanie I. Pella(1*)
    Universitas Nusa Cendana
  • M. J. Pella(2)
    Universitas Nusa Cendana
  • (*) Corresponding Author

Abstrak

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.

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##submission.authorBiographies##

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Electrical Engineering Department, Faculty of Science and Engineering, University of Nusa Cendana

##submission.authorWithAffiliation##

Mathematics Department, Faculty of Science and Engineering, University of Nusa Cendana

Referensi

William Stalling. 2011 Network Security Essential: Application and Standards, Prentice Hall.

M. Naor and A. Shamir. 1994. Visual Cryptography. in Proc. Advances in Cryptology. vol. 950, LNCS, pp. 1-12.

G. Ateniese, C. Blundo, A. De Santis, and D.R. Stinson. 1996. Visual Cryptography for General Access Structures. Inf. Comput. vol. 129, no. 2, pp. 86-106.

C.-N. Yang and C.-S. Laih. 1999. Some New Types of Visual Secret Sharing Schemes. in Proc. Nat. Computer Symp. vol. 3, pp. 260-268.

W.-G. Tzeng and C.-M. Hu. 2002. A New Approach for Visual Cryptography. Design, Codes and Cryptography. 27,207-227

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Diterbitkan
2012-04-01
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Articles