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Using the Colors to Hide Encrypted text in the Digital Images | ||
| IRAQI JOURNAL OF STATISTICAL SCIENCES | ||
| Article 40, Volume 13, Issue 3, 2013, Pages 398-414 PDF (0 K) | ||
| DOI: 10.33899/iqjoss.2013.081246 | ||
| Abstract | ||
| This paper presents a method mixes encryption technique with hiding. In which a text encrypted and then hid in an image by using colors, for the reason that the transferred data to be away from doubt and to be difficult to analyze if there is doubt about it. The proposed method depends on secret key in a table and a color value of the text in Microsoft word 2007. In the recovery step, depending on the secret key and by using digital image processing methods, letters of the hidden message converted to a text to extract the message from the digital image. Various text length and various color values were applied in the proposed method.Results show that the values of the PSNR were (∞), and the values of correlation coefficient were equal to (1) for all applied images. That proves that message hidden by using this method is above suspicion for analysts, which means the proposed method is very efficient. | ||
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