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Secure Transmission of Telemedical Information using DWT Watermarking and AES Encryption Algorithm


Bharathi. C , ponnaiya Ramajayam college of engineering and technology; Amudha. A, ponnaiya Ramajayam college of engineering and technology


Watermarking, Digital Watermarking, AES Algorithms & Its Operations, DWT Watermarking Algorithm, Cryptography


The rapid advancement of internet has made it easier to send the data/image accurate and faster to the destination. But this advantage is also accompanied with the disadvantage of modifying and misusing the valuable information through intercepting or hacking. So in order to transfer the data/image to the intended user at destination without any alterations or modifications, there are many approaches like Cryptography, Watermarking and Steganography which are used particularly in the fields of medicine .Watermarking is a prevention technique used for preventing media files like images, audio & video files etc. This paper shows the detailed information about providing authentication or security for media data which are shared over internet. This research provides the information about the file encryption using AES algorithm and watermarking using DWT Algorithm. This study shows the idea of using combination of cryptographic algorithm and watermarking algorithm in securing media information's. The message is encrypted and then the enciphered or encrypted message embedded into cover file and finally covered image is watermarked. The result of the process is watermarked image.

Other Details

Paper ID: IJSRDV6I40472
Published in: Volume : 6, Issue : 4
Publication Date: 01/07/2018
Page(s): 750-754

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