Multi-Level Steganographic Algorithm for Audio Steganography Using LSB Modification and Parity Encoding Technique

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Provided by: International Journal of Emerging Trends & Technology in Computer Science (IJETTCS)
Topic: Security
Format: PDF
Steganography can be applied to different objects like text, picture, image and audio or video. This objects called cover object or carrier object of the steganographic method. Steganography is a very well-known method of information security through information hiding. Here two different steganographic methods have been used instead of using one steganographic method. This has been done with a layering approach. This method is named as multi-level steganography. Multi-level steganography has advantage of difficult decoding and sending two secret message through a single cover object.
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