namespace com.billdawson.crypto
{
public class CryptoServer
{
private const int RSA_KEY_SIZE_BITS = 1024;
private const int RSA_KEY_SIZE_BYTES = 252;
private const int TDES_KEY_SIZE_BITS = 192;
public static void Main(string[] args)
{
int port;
string msg;
TcpListener listener;
TcpClient client;
SymmetricAlgorithm symm;
RSACryptoServiceProvider rsa;
//获取端口
try
{
port = Int32.Parse(args[0]);
msg = args[1];
}
catch
{
Console.WriteLine(USAGE);
return;
}
//建立监听
try
{
listener = new TcpListener(port);
listener.Start();
Console.WriteLine("Listening on port {0}...",port);