Main Question or Discussion Point
I came up with a reversible text encryption scheme and I'm trying to figure out how to make it useful. How do you suggest I do that? Should I make an application that people download onto their machine and use to open emails? For starters, should I just make a (secret) website that has an input cell where a user can paste text and click "Encrypt" or "Decrypt"? That's what I'm doing at the moment.