摘要: 仿射密码 def fangshe_encrypt(m, a, b): res = '' for i in range(len(m)): if m[i] >= 'A' and m[i] <= 'Z': res += chr(((ord(m[i]) - 65) * a + b) % 26 + 65) r 阅读全文
posted @ 2021-01-25 09:20 Evening_Breeze 阅读(379) 评论(0) 推荐(0) 编辑