南京邮电大学网络攻防训练平台(NCTF)-异性相吸-Writeup

 1 #coding:utf-8
 2 file_a = open(‘密文.txt‘, ‘rb‘)
 3 file_b = open(‘明文.txt‘, ‘rb‘)
 4 ?
 5 str_a = ‘‘.join(file_a.readlines())
 6 str_b = ‘‘.join(file_b.readlines())
 7 ?
 8 ans = ‘‘
 9 for i, j in zip(str_a, str_b):
10     ans += chr(ord(i) ^ ord(j))
11     
12 print ans