An Efficient Elliptic Curve Cryptography in Audio Steganography using LSB and MSB

Author(s):

V. Agilandeswari , Madurai Kamaraj University College; Dr. P. Dhanapandian M.S, Madurai Kamaraj University College

Keywords:

Audio Steganography, Elliptic Curve Cryptography, LSB, MSB, Random Samples

Abstract:

Cryptography is the art of concealing a message so that the sender and receiver be familiar with the existence of the message. The Encrypted message provides the possibility to the attackers to modify the secret information. Steganography, on the other hand, is the art of obscuring a message so that the attacker is unaware about the existence of the message. In Encoding strategy, the user can select only WAV format. Since it is very easy for developing the Audio file system. Hiding information in Audio files is considered more complex than Image files since Human Auditory System is more sensitive when compared to Human Visual System Steganography removes unwanted attention coming to the hidden message. Due to Redundancy strategy in Steganography, the Secret message before and after Steganography kept unchanged. In this paper we have proposed a method to enhance the security level in audio steganography using Elliptic Curve Cryptography with randomized changes in Bits. The Secret message can be hidden in the Elliptic Curve Points using the LSB and MSB Techniques. In this paper proposed system works in WAV (Uncompressed format), since it is the easier file format for Development and it maintains Good Quality.

Other Details:

Manuscript Id	:	IJSTEV3I1176
Published in	:	Volume : 3, Issue : 1
Publication Date	:	01/08/2016
Page(s)	:	386-391

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