public GameCrypto HandleClientKeyPacket(string PublicKey, GameCrypto cryptographer)
{
byte[] key = _keyExchange.ComputeKey(OpenSSL.BigNumber.FromHexString(PublicKey));
cryptographer.SetKey(key);
cryptographer.SetIvs(_clientIv, _serverIv);
return(cryptographer);
}
public static bool HandleExchange(GameCrypto Crypto, ProjectX_V3_Lib.Network.SocketClient sClient, ProjectX_V3_Lib.Network.DataPacket Packet)
{
try
{
byte[] packet = Packet.Copy();
ushort position = 7;
uint PacketLen = BitConverter.ToUInt32(packet, position);
position += 4;
int JunkLen = BitConverter.ToInt32(packet, position);
position += 4;
position += (ushort)JunkLen;
int Len = BitConverter.ToInt32(packet, position);
position += 4;
byte[] pubKey = new byte[Len];
for (int x = 0; x < Len; x++)
pubKey[x] = packet[x + position];
string PubKey = pubKey.GetString(); // System.Text.ASCIIEncoding.ASCII.GetString(pubKey);
Crypto = Crypto.DHKeySequence.HandleClientKeyPacket(PubKey, Crypto);
Crypto.Exchanged = true;
return true;
}
catch
{
return false;
}
}
public GameCrypto HandleClientKeyPacket(string PublicKey, GameCrypto cryptographer)
{
byte[] key = _keyExchange.ComputeKey(OpenSSL.BigNumber.FromHexString(PublicKey));
cryptographer.SetKey(key);
cryptographer.SetIvs(_clientIv, _serverIv);
return cryptographer;
}
public static bool HandleExchange(GameCrypto Crypto, ProjectX_V3_Lib.Network.SocketClient sClient, ProjectX_V3_Lib.Network.DataPacket Packet)
{
try
{
byte[] packet = Packet.Copy();
ushort position = 7;
uint PacketLen = BitConverter.ToUInt32(packet, position);
position += 4;
int JunkLen = BitConverter.ToInt32(packet, position);
position += 4;
position += (ushort)JunkLen;
int Len = BitConverter.ToInt32(packet, position);
position += 4;
byte[] pubKey = new byte[Len];
for (int x = 0; x < Len; x++)
{
pubKey[x] = packet[x + position];
}
string PubKey = pubKey.GetString(); // System.Text.ASCIIEncoding.ASCII.GetString(pubKey);
Crypto = Crypto.DHKeySequence.HandleClientKeyPacket(PubKey, Crypto);
Crypto.Exchanged = true;
return(true);
}
catch
{
return(false);
}
}
