我必须在上面的程序中定义函数vigenere来实现,但是错误。checking for upper case and lower case by applying formula for chr and ord and implementing function vigeneredef vigenere(c, k):
return chr(((ord(c)-65 +ord(k) for x in k-65)%26
此代码要求用户输入包含小写字符a的消息,然后将其加密为Vigenere密码,并解密密码以证明反向查找有效。package com.testing;
* A Vigenere Square or Vigenere table consistsSo use row L and column A of the Vigenere square, * Decryption is also performed using a Vi