dirkmoors

	• Node 1, 2, … X
		○ sudo su -l
		○ cd
		○ apt-get update
		○ apt-get upgrade
		○ apt-get install git-core
		○ apt-get install libyaml-dev
		○ apt-get install erlang
		○ apt-get install unzip
		○ apt-get build-dep ejabberd

dirkmoors

package messaging;
import java.io.IOException;

import org.jivesoftware.smack.PacketListener;
import org.jivesoftware.smack.SmackConfiguration;
import org.jivesoftware.smack.SmackException;
import org.jivesoftware.smack.SmackException.NoResponseException;
import org.jivesoftware.smack.SmackException.NotConnectedException;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.XMPPException;

dirkmoors

package freely.messaging;

import java.io.IOException;

import org.jivesoftware.smack.ConnectionConfiguration;
import org.jivesoftware.smack.SmackException;
import org.jivesoftware.smack.TCPConnection;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.ConnectionConfiguration.SecurityMode;
import org.jivesoftware.smack.XMPPException;

dirkmoors

#!/usr/bin/env python
"""
Roughly based on: http://code.activestate.com/recipes/576980-authenticated-encryption-with-pycrypto/
"""

import hashlib
import hmac

from Crypto.Cipher import AES
from Crypto.Random import random