Secure Data Transmission Using Water Marking and Encryption Technique
Keywords:
Multimedia security, Discrete cosine transform technique, Rivets Shamir alderman technique, copyright protectionAbstract
Data security is a main concern in everyday data transmissions in the internet. A possible solution to guarantee secure and legitimate transaction is via hiding a piece of tractable information into the multimedia signal., i.e, watermarking. To ensure the security of information various security concepts our project proposes a group of two algorithms such as, DCT and RSA algorithms to provide copy right protection to the digital data. The main framework of our proposed method securely hides binary information in color image media, and securely extracts and authenticates it using a secret key. Experimental results prove that our proposed invisible watermarking techniques is resilient to 90% of the well-known benchmark attacks and hence a failsafe method providing constant protection to the ownership rights.
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