147 	iso7816_apdu_t	*apdu = NULL;  in send_dummy_register()  local
157 	if ((apdu = iso7816_new(0, U2F_CMD_REGISTER, 0, 2 *  in send_dummy_register()
159 	    iso7816_add(apdu, &challenge, sizeof(challenge)) < 0 ||  in send_dummy_register()
160 	    iso7816_add(apdu, &application, sizeof(application)) < 0) {  in send_dummy_register()
173 		if (fido_tx(dev, CTAP_CMD_MSG, iso7816_ptr(apdu),  in send_dummy_register()
174 		    iso7816_len(apdu), ms) < 0) {  in send_dummy_register()
193 	iso7816_free(&apdu);  in send_dummy_register()
203 	iso7816_apdu_t	*apdu = NULL;  in key_lookup()  local
229 	if ((apdu = iso7816_new(0, U2F_CMD_AUTH, U2F_AUTH_CHECK, (uint16_t)(2 *  in key_lookup()
231 	    iso7816_add(apdu, &challenge, sizeof(challenge)) < 0 ||  in key_lookup()
232 	    iso7816_add(apdu, &rp_id_hash, sizeof(rp_id_hash)) < 0 ||  in key_lookup()
233 	    iso7816_add(apdu, &key_id_len, sizeof(key_id_len)) < 0 ||  in key_lookup()
234 	    iso7816_add(apdu, key_id->ptr, key_id_len) < 0) {  in key_lookup()
246 	if (fido_tx(dev, CTAP_CMD_MSG, iso7816_ptr(apdu),  in key_lookup()
247 	    iso7816_len(apdu), ms) < 0) {  in key_lookup()
273 	iso7816_free(&apdu);  in key_lookup()
316 	iso7816_apdu_t	*apdu = NULL;  in do_auth()  local
344 	if ((apdu = iso7816_new(0, U2F_CMD_AUTH, U2F_AUTH_SIGN, (uint16_t)(2 *  in do_auth()
346 	    iso7816_add(apdu, cdh->ptr, cdh->len) < 0 ||  in do_auth()
347 	    iso7816_add(apdu, &rp_id_hash, sizeof(rp_id_hash)) < 0 ||  in do_auth()
348 	    iso7816_add(apdu, &key_id_len, sizeof(key_id_len)) < 0 ||  in do_auth()
349 	    iso7816_add(apdu, key_id->ptr, key_id_len) < 0) {  in do_auth()
362 		if (fido_tx(dev, CTAP_CMD_MSG, iso7816_ptr(apdu),  in do_auth()
363 		    iso7816_len(apdu), ms) < 0) {  in do_auth()
388 	iso7816_free(&apdu);  in do_auth()
667 	iso7816_apdu_t	*apdu = NULL;  in u2f_register()  local
711 	if ((apdu = iso7816_new(0, U2F_CMD_REGISTER, 0, 2 *  in u2f_register()
713 	    iso7816_add(apdu, cred->cdh.ptr, cred->cdh.len) < 0 ||  in u2f_register()
714 	    iso7816_add(apdu, rp_id_hash, sizeof(rp_id_hash)) < 0) {  in u2f_register()
727 		if (fido_tx(dev, CTAP_CMD_MSG, iso7816_ptr(apdu),  in u2f_register()
728 		    iso7816_len(apdu), ms) < 0) {  in u2f_register()
752 	iso7816_free(&apdu);  in u2f_register()
864 	iso7816_apdu_t	*apdu = NULL;  in u2f_get_touch_begin()  local
882 	if ((apdu = iso7816_new(0, U2F_CMD_REGISTER, 0, 2 *  in u2f_get_touch_begin()
884 	    iso7816_add(apdu, clientdata_hash, sizeof(clientdata_hash)) < 0 ||  in u2f_get_touch_begin()
885 	    iso7816_add(apdu, rp_id_hash, sizeof(rp_id_hash)) < 0) {  in u2f_get_touch_begin()
902 	if (fido_tx(dev, CTAP_CMD_MSG, iso7816_ptr(apdu),  in u2f_get_touch_begin()
903 	    iso7816_len(apdu), ms) < 0) {  in u2f_get_touch_begin()
911 	iso7816_free(&apdu);  in u2f_get_touch_begin()