Information Hiding System using Text and Image Steganography
نویسنده
چکیده
Today, internet is widely used to transfer various secret data in all over the world. During transmission secret data, unauthorized viewers can monitor it. Steganography is mainly used to protect secret data from unauthorized viewers over communication channel. Steganography means the covered or hidden writing. There exits many steganography model such as image, audio, video or text. Among them, this system focuses on a combining of text and image steganography in order to produce more secured system. In this work, firstly secret message is embedded into covet text by using Word Mapping Method to generate stego text and position file. Next the position file is also embedded through LSB technique using discrete logarithm into cover image. The system is implemented by C# programming language.
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