使用立方非线性光电子振荡器进行Hopf-Hopf分叉分析和混乱的延迟DNA音频加密
Muhammad Aiyaz1, Junhua Yan1, Aqsa Zafar Abbasi2
1School of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, China.
Scientific reports
|January 25, 2026
概括
这项研究介绍了一种使用混乱光电子振荡器和DNA计算的混合加密模型,用于安全的音频数据保护. 该方法确保了高数据安全性和无损恢复,显示了对攻击的强烈抵抗力.
科学领域:
- 应用物理 应用物理
- 密码学 密码学 密码学 密码学
- 生物计算是一种生物计算.
背景情况:
- 安全的数据保护对于数字信息至关重要.
- 传统的加密方法面临着不断变化的安全威胁.
- 混合方法通过结合不同的技术来提高安全性.
研究的目的:
- 为音频数据开发一种新的混合加密模型.
- 为了利用非线性混乱动态和DNA计算来实现强大的安全性.
- 确保安全和无损的数据保护.
主要方法:
- 使用带有延迟反循环的立方光电子振荡器 (OEO) 来生成加密密钥的混乱信号.
- 使用多度尺度方法 (MMS) 和DDE-BIFTOOL的分叉分析来研究系统动态和绘制高度键序列.
- 应用DNA级别的变,替代和补充,以扩散和混数据.
主要成果:
- 混合模型实现了高,近乎完美的NSCR和UACI值的优秀加密效率,表明强大的随机性和对统计和差异性攻击的抵抗力.
- 从OEO生成的混乱的密钥序列有效地驱动了用于数据编码的DNA计算.
- 解密的音频信号显示微不足道的平均平方误差 (MSE) 和高峰信号对噪声比 (PSNR),证实无损恢复.
结论:
- 拟议的混合加密模型为音频数据保护提供了安全有效的解决方案.
- 混乱的OEOs和DNA计算的结合为先进的加密技术提供了一个强大的框架.
- 该方法确保了数据完整性和机密性,具有高准确性和对加密分析的抵抗力.
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