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Audio Steganography with Enhanced Security using Cryptography

Author(s):

Pratik Prasad Kamat , Agnel Institute Of Technology & Design; Punit Dilip Korgaonkar, Agnel Institute Of Technology & Design; Rachana Rajan Mulik, Agnel Institute Of Technology & Design; Chinmay Pradeep Pednekar, Agnel Institute Of Technology & Design; Tejas Kiran Pathak, Agnel Institute Of Technology & Design

Keywords:

Blowfish, Phase Coding, Cryptography, Audio Steganography

Abstract

In the current internet community, due to attack made on data communication secured data transfer is limited. Hence data hiding method such as steganography is chosen which ensures secured data transfer. However, existing steganographic systems have become more predictable, have a limit on length of secret message for a given cover file which opens door for advanced techniques such as audio steganography. Limitation of current steganographic system is that, if the method used is deduced by attacker then extraction of secret message may be known. Therefore, the proposed system uses steganography along with cryptographic approach to make data more secure such that even if the steganographic method is deduced by attacker, it would still be in encrypted form.

Other Details

Paper ID: IJSRDV6I40460
Published in: Volume : 6, Issue : 4
Publication Date: 01/07/2018
Page(s): 1069-1071

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