基于Arnold变换的matlab实现 各种置乱算法简介-Matlab implementation based on Arnold transform us all scrambling algorithm

代码实现了MD5加密算法对大家学习加密算法有帮助-Code to achieve the MD5 encryption algorithm encryption algorithm for all of us to learn helpful

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Modern symmetrical encryption systems use a starting “key” that is up to 256 bits long (for us civilians anyway) and combine this with an initialization-vector (also up to 256 bits long). By applying the vector to the key through some scary mathemati