相关实验视频

Updated: Jul 29, 2025

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Published on: January 28, 2019

图像加密方案基于轨道移位像素与ILM混乱系统混

Wajid Ali¹, Congxu Zhu¹, Rabia Latif²

¹School of Computer Science and Engineering, Central South University, Changsha 410083, China.

Entropy (Basel, Switzerland)

|May 27, 2023

概括

本研究介绍了一种使用交织物流图 (ILM) 和轨道变位像素混方法 (OSPSM) 的新型图像加密方法. 新技术为保护数字图像提供了更高的安全性和速度.

科学领域:

计算机科学计算机科学
密码学密码学密码学密码学
信息安全信息安全

背景情况:

传统的图像加密方法,如混和扩散,通常是缓慢和脆弱的.
需要有效和安全的图像加密技术来保护敏感的视觉数据.

研究的目的:

提出一个新的,安全和高效的图像加密方案.
为了提高图像安全性,将交织物流图 (ILM) 与轨道转移像素混方法 (OSPSM) 结合起来.

主要方法:

采用一种新的混技术,灵感来自行星轨道,用于像素混.
使用ILM生成的混乱序列用于像素混和密钥生成.
应用一个扩散过程,通过XORing一个面具图像 (由ILM生成) 与混合图像数据.

主要成果:

拟议的方案实现了高安全性,使密码文本图像无法识别.
实验结果表明,在防御常见的加密分析攻击方面,性能优越.
该加密方案具有出色的运行速度,适合实际应用.

结论:

ILM和OSPSM的组合为图像加密提供了强大的和高效的解决方案.
这种新的方法显著提高了保护数字图像的安全性和速度.
该方法非常适合需要安全图像传输的现实应用.

关键词:

一个ILM混乱系统的混乱系统.这是一个混乱的混乱.加密系统加密系统.图像加密图像加密轨道转移的轨道移动

更多相关视频

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

Published on: September 5, 2019

Detection of Architectural Distortion in Prior Mammograms via Analysis of Oriented Patterns

Detection of Architectural Distortion in Prior Mammograms via Analysis of Oriented Patterns

Published on: August 30, 2013

相关概念视频

Molecular Orbital Theory I

Molecular Orbital Theory I

Overview of Molecular Orbital Theory

Hybridization of Atomic Orbitals I

Hybridization of Atomic Orbitals I

The mathematical expression known as the wave function, ψ, contains information about each orbital and the wavelike properties of electrons in an isolated atom. When atoms are bound together in a molecule, the wave functions combine to produce new mathematical descriptions that have different shapes. This process of combining the wave functions for atomic orbitals is called hybridization and is mathematically accomplished by the linear combination of atomic orbitals. The new orbitals that...