189             map.remove_entry(&hat.challenge)  in add_auth_token()
197     pub fn add_receiver(&self, challenge: i64, recv: TokenReceiver) {  in add_receiver()
200         map.insert(challenge, recv);  in add_receiver()
226 fn get_timestamp_token(challenge: i64) -> Result<TimeStampToken, Error> {  in get_timestamp_token()
231     map_binder_status(dev.generateTimeStamp(challenge))  in get_timestamp_token()
234 fn timestamp_token_request(challenge: i64, sender: Sender<Result<TimeStampToken, Error>>) {  in timestamp_token_request()
235     if let Err(e) = sender.send(get_timestamp_token(challenge)) {  in timestamp_token_request()
247     pub fn finalize_create_authorization(&mut self, challenge: i64) -> Option<OperationChallenge> {  in finalize_create_authorization()
252                 ENFORCEMENTS.register_op_auth_receiver(challenge, token_receiver);  in finalize_create_authorization()
255                 Some(OperationChallenge { challenge })  in finalize_create_authorization()
261                 ENFORCEMENTS.register_op_auth_receiver(challenge, token_receiver);  in finalize_create_authorization()
263                 ASYNC_TASK.queue_hi(move |_| timestamp_token_request(challenge, sender));  in finalize_create_authorization()
265                 Some(OperationChallenge { challenge })  in finalize_create_authorization()
271                 ASYNC_TASK.queue_hi(move |_| timestamp_token_request(challenge, sender));  in finalize_create_authorization()
778     fn register_op_auth_receiver(&self, challenge: i64, recv: TokenReceiver) {  in register_op_auth_receiver()
779         self.op_auth_map.add_receiver(challenge, recv);  in register_op_auth_receiver()
830         challenge: i64,  in get_auth_tokens()
838             (challenge == hat.challenge()) && hat.satisfies(&sids, auth_type)  in get_auth_tokens()
873             get_timestamp_token(challenge).context(ks_err!("Error in getting timestamp token."))?;  in get_auth_tokens()