drsuapi.py 文件源码

def removeDESLayer(cryptedHash, rid):
        Key1,Key2 = deriveKey(rid)

        Crypt1 = DES.new(Key1, DES.MODE_ECB)
        Crypt2 = DES.new(Key2, DES.MODE_ECB)

        decryptedHash = Crypt1.decrypt(cryptedHash[:8]) + Crypt2.decrypt(cryptedHash[8:])

        return decryptedHash