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Based on the Improved RSA Keys and Compound Chaotic System and Design of Audio Encryption Algorithm

机译:基于改进的RSA键和复合混沌系统和音频加密算法设计

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In order to improve the security in the process of audio files in Internet communication, first Construct a generating chaotic sequence of six dimensional cellular neural network model, according to the principle of RSA asymmetric encryption algorithm, proposes a location of any number as a transmission key(Coordinate key) in the chaotic sequence and using the public key and RSA encryption algorithm for it. Then the number corresponding to this key position, as the starting point of Chebyev chaotic mapping, and to generate encryption sequence. Finally encrypt the original audio and send to receiver with the transport key. In order to verify the practicability of the algorithm, we made a simulation experiment, the complexity of the test the transmission key and comparison of the original audio and the encryption audio waveform figure, and proves the feasibility of this kind of encryption algorithm through the correlation analysis, spectrum analysis and sensitivity analysis. There is the broad prospect and the important application of chaotic and RSA encryption technology.
机译:为了改善互联网通信中的音频文件过程中的安全性,首先构建六维蜂窝神经网络模型的生成混沌序列,根据RSA不对称加密算法的原理,提出了任何数字的位置作为传输键(坐标键)在混沌序列中,并使用公钥和RSA加密算法。然后将与此密钥位置对应的数字,作为Chebyev混沌映射的起点,并生成加密序列。最后加密原始音频并使用传输密钥发送到接收器。为了验证算法的实用性,我们做了一个模拟实验中,测试传输密钥和原始音频和加密的音频波形图的比较的复杂性,并通过相关证明这种加密算法的可行性分析,频谱分析及敏感性分析。混沌和RSA加密技术具有广阔的前景和重要应用。

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