基于光学相切断的双图像加密,使用相同模块分解和随机面具
1College of Electrical and Information, Heilongjiang Bayi Agricultural University, Daqing, 163319, Heilongjiang, China. luanguangyu@126.com.
Scientific reports
|March 27, 2024
概括
本研究介绍了一种安全的光学加密方法,使用随机面具和等模块分解,防止图像交叉声和增强数据安全性.
科学领域:
- 光学是什么?光学是什么?光学是什么?
- 信息安全 信息安全
- 密码学 密码学 密码学 密码学
背景情况:
- 光学加密方案容易受到各种攻击.
- 现有的方法,如相切断,可能导致信息泄露.
研究的目的:
- 开发一种新的光学加密方案,免受双图像交叉声波的影响.
- 为了加强对复杂攻击的安全性.
主要方法:
- 使用等模块分解 (EMD) 和随机面具进行加密.
- 将两个纯文本加密成一个加密文本和两个私钥面具.
- 引入了随机的振幅和相位面具.
主要成果:
- 实现了双重图像的无杂音加密.
- 该计划表现出对信息泄露和各种攻击的免疫力.
- 模拟证实了拟议方法的可行性和有效性.
结论:
- 拟议的光学加密方案提供了强大的安全性.
- 将衍射距离和波长作为关键的结合大大提高了安全性.
- 这种方法为光学信息保护提供了一个安全的解决方案.
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