Abstract
Standard Naor-Shamir visual cryptography scheme is modified in a way that allows sampling from all possible 16 two-by-two tiles for generating shares. Such a procedure makes shares not only looking random but simply being random in the statistical sense. Of course there is a price to pay in the form of slightly deteriorated quality of the reconstructed secret. In this paper we try to find a reasonable compromise between the randomness of shares and the quality of the secret reconstruction.
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Orłowski, A., Chmielewski, L.J. (2019). Randomness of Shares Versus Quality of Secret Reconstruction in Black-and-White Visual Cryptography. In: Rutkowski, L., Scherer, R., Korytkowski, M., Pedrycz, W., Tadeusiewicz, R., Zurada, J. (eds) Artificial Intelligence and Soft Computing. ICAISC 2019. Lecture Notes in Computer Science(), vol 11509. Springer, Cham. https://doi.org/10.1007/978-3-030-20915-5_6
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DOI: https://doi.org/10.1007/978-3-030-20915-5_6
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