Some of our runners were able to burst in a zombie building, extracting some data. We are sure that it is a worthy information, but unfortunately the zombies have encrypted it. Luckily, our runners could also steal some key generator and the public key under which the information is encrypted. Help us and break it! We need that information!

http://dl.ctftime.org/38/145/zombie-runner.zip

Hint: Some grains of rice seems to fall out of that keyGen..