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Cliente.java
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Cliente.java
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import java.io.*;
import java.net.*;
class Cliente
{
private static int portaServidor = 9871;
private static byte[] sendData = new byte[1024];
private static byte[] receiveData = new byte[1024];
public static byte[] lerString () throws Exception {
System.out.println("Insira a mensagem que deseja criptografar");
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
return in.readLine().getBytes();
}
public static void main(String args[]) throws Exception
{
DatagramSocket clientSocket = new DatagramSocket();
InetAddress ipServidor = InetAddress.getByName("192.168.0.8");
sendData = lerString();
DatagramPacket sendPacket = new DatagramPacket(sendData, sendData.length, ipServidor, portaServidor);
clientSocket.send(sendPacket);
DatagramPacket receivePacket = new DatagramPacket(receiveData, receiveData.length);
clientSocket.receive(receivePacket);
clientSocket.close();
System.out.println("Mensagem criptografada recebida do servidor:"+"\n"+new String(receivePacket.getData()));
}
}