/// <summary>
/// compute response
/// </summary>
/// <param name="flags">the flags for challenge</param>
/// <param name="serverChallenge">the server challenge</param>
/// <param name="targetInfo">the target info contains avpairs</param>
/// <param name="responseKeyNT">the response nt key</param>
/// <param name="responseKeyLM">the response lm key</param>
/// <param name="lmChallengeResponse">the challenge response lm</param>
/// <param name="ntChallengeResponse">the challenge response nt</param>
private void ComputeResponse(
NegotiateTypes flags,
ulong serverChallenge,
ICollection <AV_PAIR> targetInfo,
byte[] responseKeyNT,
byte[] responseKeyLM,
out byte[] lmChallengeResponse,
out byte[] ntChallengeResponse
)
{
// clientChallenge, a random 8 bytes.
ulong clientChallenge = NlmpUtility.BytesToSecurityUInt64(NlmpUtility.Nonce(8));
// time
ulong time = 0;
if (!NlmpUtility.IsNtlmV1(this.client.Config.Version))
{
time = NlmpUtility.GetTime(targetInfo);
}
byte[] sessionBaseKey = null;
// compute response
NlmpUtility.ComputeResponse(
this.client.Config.Version, flags, responseKeyNT, responseKeyLM, serverChallenge, clientChallenge,
time, NlmpUtility.AvPairCollectionGetBytes(targetInfo), out ntChallengeResponse,
out lmChallengeResponse, out sessionBaseKey);
// save key to context
this.client.Context.SessionBaseKey = sessionBaseKey;
}
