412                             const mbedtls_pk_context *key)  in mbedtls_pk_write_pubkey()  argument
418     if (mbedtls_pk_get_type(key) == MBEDTLS_PK_RSA) {  in mbedtls_pk_write_pubkey()
419         MBEDTLS_ASN1_CHK_ADD(len, mbedtls_rsa_write_pubkey(mbedtls_pk_rsa(*key), start, p));  in mbedtls_pk_write_pubkey()
423     if (mbedtls_pk_get_type(key) == MBEDTLS_PK_ECKEY) {  in mbedtls_pk_write_pubkey()
424         MBEDTLS_ASN1_CHK_ADD(len, pk_write_ec_pubkey(p, start, key));  in mbedtls_pk_write_pubkey()
428     if (mbedtls_pk_get_type(key) == MBEDTLS_PK_OPAQUE) {  in mbedtls_pk_write_pubkey()
429         MBEDTLS_ASN1_CHK_ADD(len, pk_write_opaque_pubkey(p, start, key));  in mbedtls_pk_write_pubkey()
437 int mbedtls_pk_write_pubkey_der(const mbedtls_pk_context *key, unsigned char *buf, size_t size)  in mbedtls_pk_write_pubkey_der()  argument
452     MBEDTLS_ASN1_CHK_ADD(len, mbedtls_pk_write_pubkey(&c, buf, key));  in mbedtls_pk_write_pubkey_der()
469     pk_type = pk_get_type_ext(key);  in mbedtls_pk_write_pubkey_der()
472     if (pk_get_type_ext(key) == MBEDTLS_PK_ECKEY) {  in mbedtls_pk_write_pubkey_der()
473         mbedtls_ecp_group_id ec_grp_id = mbedtls_pk_get_ec_group_id(key);  in mbedtls_pk_write_pubkey_der()
504 int mbedtls_pk_write_key_der(const mbedtls_pk_context *key, unsigned char *buf, size_t size)  in mbedtls_pk_write_key_der()  argument
515     if (pk_get_type_ext(key) == MBEDTLS_PK_RSA) {  in mbedtls_pk_write_key_der()
516         return pk_write_rsa_der(&c, buf, key);  in mbedtls_pk_write_key_der()
520     if (pk_get_type_ext(key) == MBEDTLS_PK_ECKEY) {  in mbedtls_pk_write_key_der()
522         if (mbedtls_pk_is_rfc8410(key)) {  in mbedtls_pk_write_key_der()
523             return pk_write_ec_rfc8410_der(&c, buf, key);  in mbedtls_pk_write_key_der()
526         return pk_write_ec_der(&c, buf, key);  in mbedtls_pk_write_key_der()
544 int mbedtls_pk_write_pubkey_pem(const mbedtls_pk_context *key, unsigned char *buf, size_t size)  in mbedtls_pk_write_pubkey_pem()  argument
554     if ((ret = mbedtls_pk_write_pubkey_der(key, output_buf,  in mbedtls_pk_write_pubkey_pem()
571 int mbedtls_pk_write_key_pem(const mbedtls_pk_context *key, unsigned char *buf, size_t size)  in mbedtls_pk_write_key_pem()  argument
582     if ((ret = mbedtls_pk_write_key_der(key, output_buf, PRV_DER_MAX_BYTES)) < 0) {  in mbedtls_pk_write_key_pem()
587     if (pk_get_type_ext(key) == MBEDTLS_PK_RSA) {  in mbedtls_pk_write_key_pem()
593     if (pk_get_type_ext(key) == MBEDTLS_PK_ECKEY) {  in mbedtls_pk_write_key_pem()
594         if (mbedtls_pk_is_rfc8410(key)) {  in mbedtls_pk_write_key_pem()