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Updated: May 6, 2026

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基于双向混沌地图和代蜂自动机的图像数据的新加密算法.

Mimouna Abdullah Alkhonaini1, Entesar Gemeay2, Firas Muhammad Zeki Mahmood3

  • 1Department of Computer Science, College of Computer and Information Sciences, Prince Sultan University, Riyadh, Saudi Arabia.

Scientific reports
|July 19, 2024
PubMed
概括

本研究介绍了一种使用混乱地图和可逆蜂自动机 (RCA) 克服关键空间限制的新型图像加密方法. 新技术增强了对各种攻击的安全性,为数字图像加密提供了强大的解决方案.

关键词:
密码学 密码学 密码学 密码学图像加密 图像加密可逆的细胞自动机.时间空间的混乱.

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Convolution: Math, Graphics, and Discrete Signals01:24

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In any LTI (Linear Time-Invariant) system, the convolution of two signals is denoted using a convolution operator, assuming all initial conditions are zero. The convolution integral can be divided into two parts: the zero-input or natural response and the zero-state or forced response, with t0 indicating the initial time.
To simplify the convolution integral, it is assumed that both the input signal and impulse response are zero for negative time values. The graphical convolution process...
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