Authentic Data Transmission in Image with Different LSB Methods
Alaknanda Patil1, G. Sundari2

1Alaknanda Patil*, Sathyabama Institute of Science and Technology, Chennai, (Tamilnadu), India.
2G. Sundari, Sathyabama Institute of Science and Technology, Chennai, (Tamilnadu), India.
Manuscript received on July 20, 2019. | Revised Manuscript received on August 10, 2019. | Manuscript published on August 30, 2019. | PP: 4625-4628 | Volume-8 Issue-6, August 2019. | Retrieval Number: F8268088619/2019©BEIESP | DOI: 10.35940/ijeat.F8268.088619
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Abstract: A technique to hide undisclosed information from third party as well, the method of investigation to conceal secret data into the cover frame like text, audio, image and video without any change in substantial results to the carrier image is nothing but Steganography. The contemporary safe and taut steganography of image represents an exigent form of transformation of the inserted secrecy for the receiver with getting undetected [1-5]. In Image steganography, image is the carrier and any secret message (audio or text or image) can be transmitted. This algorithm of LSB can be executed in embedding territory where the secret audio data is inserted into the LSB of envelope image for creating the stego image. This paper gives the hiding of audio data as secret data in an image file using LSB with secret key and an improved inverted LSB image Steganography with improved mean square error and peak signal to noise ratio.
Keywords: LSB, secret key, steganography, stego image, image steganography audio steganography, & video steganography.