使用改进的CPT方案隐藏音频中的数据

2013 International Conference on Soft Computing and Pattern Recognition (SoCPaR) Pub Date : 2013-12-01 DOI:10.1109/SOCPAR.2013.7054098

Huynh Ba Dieu, N. X. Huy

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引用次数: 5

摘要

提出了一种基于CPT的音频信息隐藏方法。该方法是通过改进二值图像中用于隐藏数据的CPT方案来实现的。我们不使用两个矩阵作为键进行嵌入和提取过程，以减少处理时间。为了保证安全，我们使用阿诺德变换对秘密信息进行加密。实验结果表明，该方法具有良好的可听性，适用于隐藏音频数据。

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Hiding data in audio using modified CPT scheme

This paper presents a method to hide information in audio based on CPT scheme. The proposed method is done by modifying CPT scheme used for hiding data in binary image. We do not use two matrices as key for embedding and extracting process to reduce the processing time. To ensure the security, we use Arnold transform to scramble the secret message. Experimental results show that the proposed method is inaudible and suitable for hiding data in audio.

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来源期刊

2013 International Conference on Soft Computing and Pattern Recognition (SoCPaR)

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