维吉尼亚密码加密与破译 基于《密码学原理与实践》冯登国 维吉尼亚介绍进行实现 可对26个字母构成的明文进行加密与破译 原创-Virginia password encryption and deciphering based on cryptography principles and practice Feng Dengguo Virginia introduced to achieve the 26 letters can be composed of plaintext encrypt

可将txt文件内容求hash值，具体算法为sha_1 算法来源为《密码学原理与实践》 冯登国 学生原创，可执行(The contents of the txt file for the hash value, the specific algorithm for the sha_1 algorithm source for the principle and practice of "Feng" cryptography shown Student original, e