Research on Information Hiding Method Based on Word Text

Abstract:

This paper proposes an information hiding method based on word text, according to the theory of the human eye cones for the color sensitivity; the human eye is least sensitive to blue. I change the lowest two bits of G component in the carrier text character RGB color value, change the lowest two bits of R component in the carrier text character RGB color value, and change the lowest four bits of B component in the carrier text character RGB color value, So that each carrier text character can hide 8 bits binary information. RGB color value of character underline can hide 24 bits information; the combination of these two methods can hide 32 bits binary information. After testing, the results show that the algorithm hiding rate is high, the algorithm is stable and easy to implement, has a certain application value.

• Periodical: Advanced Materials Research (Volumes 926-930)
• Pages: 2815-2818
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.926-930.2815
• Online since: May 2014
• Authors: Xiao Feng Wang*, Hai Jian Li
• Keywords: Concealment, Information Hiding, Text, Text Color, VBA

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