DES算法实验报告和代码

1.输入名字，需8个字母，不足的补叉，多余的舍去

2.将字符按ASC2码值转化为二进制，存在数值（指针）中

3.对明文做IP置换（函数）

4.将转换后的数值分成两组，赋给L0,R0，执行下列运算L1—R0,R1-L0.....重复16轮

5.将结果L0R0合并至一个数值，做IP输出-DES algorithm and code an experimental report. Enter the name of eight letters take less than the complement of forks, the extra rounding 2. ASC2 yards according to the value of the character into a binary, there are values (pointer) in 3. Right expressly to do IP replacement (function) 4. will be converted values into two groups, assigned to L0, R0, perform the following operations L1-R0, R1-L0 ..... Repeat 16 5. L0R0 merge the results to a value, so IP Output