1) SPN-分组加密和解密 2) 任意文件的加密和解密 3) 测试加密函数运行速度 4) 线性密码分析 5) 差分密码分析

其中，线性密码分析包含对随机生成的进行线性分析以及线性分析成功时明

密文对的测试；差分密码分析包含对随机生成的进行差分分析以及差分分析成功

时明密文对的测试

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1) SPN- group encryption and decryption 2) arbitrary file encryption and decryption 3) test the encryption function running speed 4) linear code analysis 5







Among them, the linear code analysis includes linear analysis and linear analysis of random generation.







Test of the cipher text　the difference between the differential and the differential analysis and the difference analysis.







Test of the time and the right of the cipher text