I have two paper wallets and want to transfer 10 bitcoins between them. I do not want to use any other 3rd party software or hard wallet because they're created by individuals, so they can access my data if they try hard enough. And no exchanges, for the same reason.
Once I enter my private key anywhere but receiver side, it gets stolen. So naturally I have a question, how, if regardless of the way someone is involved?
Please correct me if I misunderstand something.