基于二维细胞自动机的图像加密技术

Image encryption technology on two-dimensional cellular automata

将二维细胞自动机(CA)的数学原理与图像加密技术相结合,提出了一种新的图像加密算法。研究结果表明,该算法具有简单易实现、安全性高、密钥量大、良好的雪崩效应以及扩散与混淆性质、运算简单和加密速度快等特点。

We combine the mathematical principle of two-dimensional cellular automata（CA） with the technology of image encryption to propose a new image encryption algorithm This image encryption algorithm is realized conveniently and satisfies good security, large amount of keys, avalanche effect, confusion and diffusion properties, simple operation, less computing complexity and fast speed.