116         if slot_id.len() <= 0 {  in get_keyslot_data()
146         if keyslot_data.len() < response.payload.len() {  in get_keyslot_data()
149                 keyslot_data.len(),  in get_keyslot_data()
150                 response.payload.len()  in get_keyslot_data()
155         keyslot_data[..response.payload.len()].copy_from_slice(&response.payload[..]);  in get_keyslot_data()
156         Ok(&keyslot_data[..response.payload.len()])  in get_keyslot_data()
180         if src.len() == 0 && key_buf.len() != 0 {  in derive()
188         if src.len() > MAX_PAYLOAD_LEN {  in derive()
189             log::error!("src context length ({:?}) > ({:?})", src.len(), MAX_PAYLOAD_LEN);  in derive()
193         if key_buf.len() > MAX_PAYLOAD_LEN {  in derive()
194             log::error!("key buffer length ({:?}) > ({:?})", key_buf.len(), MAX_PAYLOAD_LEN);  in derive()
219             key_len: key_buf.len() as u32,  in derive()
236         if key_buf.len() != response.payload.len() {  in derive()
239                 key_buf.len(),  in derive()
240                 response.payload.len()  in derive()
588         if bytes.len() < header_size {  in deserialize()
625         if bytes.len() < header_size {  in deserialize()
635         if bytes.len() - header_size != msg.key_len as usize {  in deserialize()
638                 bytes.len() - header_size,  in deserialize()