【Cryptography】Vigenere

nance

支持。。。。。。。。。。。。。。

haknmcaobin

看看是什么

戴宇轩

多表凯撒移位密码?

戴宇轩

1. def transform(raw):
   
2.     return ''.join(i.upper() for i in raw if i.isalpha())
   
3. 
   
4. def create_transformer(number, dictionary):
   
5.     return dict(zip(dictionary, dictionary[number:] + dictionary[:number]))
   
6. 
   
7. def encryption(word, key, dictionary):
   
8.     (word, length, transformers) = (transform(word), len(key), [create_transformer(ord(i) - 65, dictionary) for i in transform(key)])
   
9.     return ''.join(transformers[i % length][word[i]] for i in range(len(word)))
   
10.    
    
11. if __name__ == '__main__':
    
12.     print('加密结果:', encryption(input('请输入要加密的文字: '), input('密钥: '), 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'))
    

复制代码

moor薄幸

厉害

考拉熊

过来顶一下

海亦

感谢楼主的分享

Liloong3t

支持

liuzhan8888

HAH