Apache Shiro Password Hashing

SHA 512 Hash

Sha512Hash s = new Sha512Hash("password", "salt string", 1024);
UsernamePasswordToken token = new UsernamePasswordToken("milla", s.toString());
Subject subject = SecurityUtils.getSubject();
subject.login(token);

Apache Shiro Cryptography Features

http://shiro.apache.org/cryptography-features.html