pub async fn keypair<P, S>(pub_key: P, sec_key: S) -> Result<(), OneErr> where
    P: 'static + Into<BufWriteSized<{_: usize}>> + Send,
    S: 'static + Into<BufWriteSized<{_: usize}>> + Send
Expand description

create a box curve25519xchacha20poly1305 keypair from entropy