connections.py 文件源码

def _scramble(password, message):
    if password == None or len(password) == 0:
        return int2byte(0)
    if DEBUG: print 'password=' + password
    stage1 = sha_new(password).digest()
    stage2 = sha_new(stage1).digest()
    s = sha_new()
    s.update(message)
    s.update(stage2)
    result = s.digest()
    return _my_crypt(result, stage1)