public IEnumerable <AesEGBuildRequestRecord> CreateTunnelBuildReplyRecords(
BuildResponseRecord.RequestResponse response)
{
var newrecords = new List <AesEGBuildRequestRecord>(
Records.Select(r => r.Clone())
);
var tmp = new TunnelBuildRequestDecrypt(newrecords, Me, Key);
tmp.ToMeField.Data.Randomize();
var responserec = new BuildResponseRecord(tmp.ToMeField.Data)
{
Reply = response
};
responserec.UpdateHash();
var cipher = new CbcBlockCipher(new AesEngine());
cipher.Init(true, Decrypted.ReplyKeyBuf.ToParametersWithIV(Decrypted.ReplyIV));
foreach (var one in newrecords)
{
cipher.Reset();
one.Process(cipher);
}
return(newrecords);
}
private static I2NPMessage CreateReplyMessage(
II2NPHeader msg,
TunnelBuildRequestDecrypt decrypt,
BuildResponseRecord.RequestResponse response)
{
var newrecords = decrypt.CreateTunnelBuildReplyRecords(response);
if (msg.MessageType == I2NPMessage.MessageTypes.VariableTunnelBuild)
{
return(new VariableTunnelBuildMessage(newrecords));
}
else
{
return(new TunnelBuildMessage(newrecords));
}
}