498         let mut secure_key_wrapper = SecureKeyWrapper::from_der(wrapped_key_data)?;  in import_wrapped_key()  localVariable
500         if secure_key_wrapper.version != SECURE_KEY_WRAPPER_VERSION {  in import_wrapped_key()
515                 crypto_op.as_mut().update(secure_key_wrapper.encrypted_transport_key)?;  in import_wrapped_key()
546         let iv_len = secure_key_wrapper.initialization_vector.len();  in import_wrapped_key()
555         let tag_len = secure_key_wrapper.tag.len();  in import_wrapped_key()
558                 nonce: secure_key_wrapper.initialization_vector.try_into()  in import_wrapped_key()
562                 nonce: secure_key_wrapper.initialization_vector.try_into()  in import_wrapped_key()
566                 nonce: secure_key_wrapper.initialization_vector.try_into()  in import_wrapped_key()
570                 nonce: secure_key_wrapper.initialization_vector.try_into()  in import_wrapped_key()
574                 nonce: secure_key_wrapper.initialization_vector.try_into()  in import_wrapped_key()
593         op.update_aad(&cert::asn1_der_encode(&secure_key_wrapper.key_description)?)?;  in import_wrapped_key()
595         let mut imported_key_data = op.update(secure_key_wrapper.encrypted_key)?;  in import_wrapped_key()
596         imported_key_data.try_extend_from_slice(&op.update(secure_key_wrapper.tag)?)?;  in import_wrapped_key()
602             secure_key_wrapper.key_description.key_params.auths.to_mut();  in import_wrapped_key()
632             KeyFormat::try_from(secure_key_wrapper.key_description.key_format).map_err(|_e| {  in import_wrapped_key()
636                     secure_key_wrapper.key_description.key_format  in import_wrapped_key()