I'm trying to use password-store as password manager under linux. I created a private github repo with my gpg files in order to use it with other devices. I installed android-password-store app for this end, which uses openkeychain as a openpgp client.(openkeychain paper).
My concern is that isn't using an private-public model (asymmetric crypto), you have to export your private key of your gnupg keyring and import it into your openkeychain keyring. I don't feel very safe exporting my private key when the public key exchange is a very good solution. What do you think about?
Thanks in advance.