Use of 'A light weight secure image encryption scheme based on chaos and DNA computing' for encrypted audio watermarking
by Bhaskar Mondal; Tarni Mandal; Tanupriya Choudhury; Danish Ali Khan
International Journal of Advanced Intelligence Paradigms (IJAIP), Vol. 13, No. 1/2, 2019

Abstract: Watermarking is one of the best way to authenticate the ownership or the source of data by embedding copyright information onto the image, audio or video. At the same time to maintain anonymity or source of data from unintended users its need to encrypt before embedding. This paper presents an effective use of encryption algorithm in audio watermarking. The watermark data is initially encrypted with 'A light weight secure image encryption scheme based on chaos and DNA computing'. In the second part, the encrypted data embedded onto an audio using discrete cosine transform (DCT) and discreet wavelet transformation (DWT). The test results are promising and the watermarked audio does not looses its quality.

Online publication date: Wed, 29-May-2019

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