Abstract
In a digital multimedia era, the security of multimedia over network transmission becomes a challenging issue. A strategy, combining cryptography with steganography. is investigated to overcome the problems in hand. This paper proposes hiding secret messages,represented as a binary image, by covering a binary random texture synthesized from a 2D Ising Markov random field with an authorized RSA key as the seed. Experiments show that an unauthorized key may never recover the message even it is close to the authorized one.
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References
Cox, I. J. Kilian. J., Leighton. T., Shamoon. T.: Secure, spread spectrum watermarking for multimedia. IEEE Trans. image Processing, Vol. 6, No. 12, (1997) 1673–1687
Rubes, R.C,. Jain. A.K.: Random field models in image analysis, Journal of Applied Statistics, Vol. 16,(1989) 131–164.
Johnson N. F., Jajodia, S. Exploring steganography: Seeing the unseen, LEEE Computer Magaxinc, Vol. 32, (1948) 26–34.
Van Der J. C. A. Basic methods of cryptography, Cambridge University Press, (1999)
Petitcolas, F. A. P. Anderson, R. J. Kuhn, K. G.: Information hiding-A survey, Proceedings of the IEEE. Vol. 87, (1999) 1062–1078
Pitas, I.: A method for watermark casting on digital images. IEEE Trans. image Processing. Vol. 8, (1998) 775–780
Rivest, R., Shamir, A., Adleman, L.; A method for obtaining digital signatures and public-key cryptasystems, Communications of ACM, Vol, 21, (1978) 120–126
Walfgang, R. B., Podilchuk, C. I., Delp, E. J.: Proceedings of the IEEE, Vol. 87, (1999) 1108–1126
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© 2001 Springer-Verlag Berlin Heidelberg
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Chen, CC. (2001). Data Encryption Using MRF with an RSA Key. In: Shum, HY., Liao, M., Chang, SF. (eds) Advances in Multimedia Information Processing — PCM 2001. PCM 2001. Lecture Notes in Computer Science, vol 2195. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45453-5_51
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DOI: https://doi.org/10.1007/3-540-45453-5_51
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