The burnertop I'm using has only 2usb and both are in use. I need to be able to get my key onto the instance - lets for discussion sake say persistance or sticking it on the key tails is on - is not an option for me.
What I'd like to do is store it on the sd card on my phone but safely. I don't know a wholelot about netsec/opsec/dubstep but I heard that its good to stick shit in vera crypt and I want to do that.
Whats a good solution?
Why not just encrypt your entire memory? Android has a function for on-boot encryption.