Secure steganography for audio signals

Authors:
A. M. Negrat;A. Kumar
Affiliations:
Higher Institute of Electronces, Beni-Walid, Libya;Higher Institute of Electronces, Beni-Walid, Libya
Venue:
ISCGAV'10 Proceedings of the 10th WSEAS international conference on Signal processing, computational geometry and artificial vision
Year:
2010

Citing 5
Cited 0

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Abstract

In this paper we have proposed a new method of audio steganography incorporating encryption and pseudorandom sequence as a key. The secret data has been encrypted using RSA and pseudorandom sequence. The encrypted data is then embedded in the audio signals. The use of the pseudorandom sequence increases the complexity of the encryption and the RSA algorithm gives a very tight cipher design.