Performance Improvement
Prutha Bhalde · 2016
Data communication over internet is very insecure due to attacks made on data transfer and information sharing. This is the reason why data hiding has become so important for such internet data communication. Conventionally, Cryptography and steganography are two methods which are used to share information in a secured manner. In Cryptography, intermediate person knows that the message is in encrypted form, whereas, when you go for steganographic information sharing, the message is hidden in covered image, audio file or any other type of file, so that any intermediate person never knows whether there is any hidden message in information being shared. Hiding secrete message in an Audio file is called Audio steganography, so that, no other person than a message receiver, be able to read it. There are various audio steganographic methods used to hide information and research is still going on to improve the robustness of these techniques. In order to achieve this robustness against intentional attacks, in which the hackers always try to reveal the hidden message, we have proposed to first encode the message using robust algorithm and then the message is being fed to the traditional steganographic technique like (Parity coding).