Is there any way to use a VPN on a PS Vita?

I've been trying to use my PS Vita at school but PSN servers don't work on their wifi. I want to try set up my own VPN via my home's wifi then attempt to connect through my PS Vita so I can Remote Play. Any app for this, maybe a way to use my phone as a host for the wifi with the VPN enabled then let my Vita connect to it?