manga_py/crypt/mangarock_com.py

   1 from .base_lib import BaseLib
   2
   3
   4 class MangaRockComCrypt(BaseLib):
   5     def decrypt(self, string):
   6         if isinstance(string, str):
   7             string = string.encode()
   8         n = len(string) + 7
   9
  10         tmp = self.pack_auto([82, 73, 70, 70])
  11
  12         tmp += self.pack_auto([
  13             n & 0xff,
  14             (n >> 8) & 0xff,
  15             (n >> 16) & 0xff,
  16             (n >> 24) & 0xff,
  17         ])
  18
  19         tmp += self.pack_auto([87, 69, 66, 80, 86, 80, 56])
  20         for i in range(len(string)):
  21             tmp += self.pack('1B', string[i] ^ 101)
  22         return tmp