Do now under PPP protocol software out-contracting chap authentication, I simulate the client receives the server sending a Challenge how to calculate the response value after package, online writing use MD5 (secret Identifier + + Challenge), but the results are always cannot pass,
Such as ID=0 x01 password=pass1 caught the Challenge=261 ecc6eebb86bda50ec31be711e766e
Combination is 01 pass1261ecc6eebb86bda50ec31be711e766e
MD5 algorithm, and then, right?