Lossless audio steganography based on lifting wavelet transform and dynamic stego key
This paper presents a new lossless audio steganography approach based on Integer-to-Integer Lifting Wavelet Transform (Int2Int LWT) and Least Significant Bits (LSBs) substitution. In order to increase the security level a simple encryption with adaptive key has been proposed. The experimental result...
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Indian Society for Education and Environment
2023
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