CoinJoin

Java Implementation of Server and Client for CoinJoin Algorithm

Dependencies

For the Server: Any Local Bitcoin Node (https://bitcoin.org/en/download)
Java 8 with JavaFX (http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html)

Demonstration

Start the local Bitcoin node, then start server and two clients:
cd server; java -jar CoinJoin_Server.jar
cd ../client; java -jar CoinJoin_Client.jar
cd ..; java -jar CoinJoin_Client.jar
Wait for wallets to synchronize with Bitcoin network
Start mixing coins!

Hard-Coded Values

ip = "localhost"
port = 4444
CHUNK_SIZE = 0.01 BTC
MIN_PARTICIPANTS = 2