10 #if defined(MBEDTLS_PK_WRITE_C)
21 #if defined(MBEDTLS_RSA_C)
24 #if defined(MBEDTLS_ECP_C)
29 #if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
32 #if defined(MBEDTLS_RSA_C) || defined(MBEDTLS_PK_HAVE_ECC_KEYS)
35 #if defined(MBEDTLS_ECDSA_C)
38 #if defined(MBEDTLS_PEM_WRITE_C)
42 #if defined(MBEDTLS_USE_PSA_CRYPTO)
49 #if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
50 #if defined(MBEDTLS_PK_HAVE_RFC8410_CURVES)
55 #if defined(MBEDTLS_ECP_HAVE_CURVE25519)  in mbedtls_pk_is_rfc8410()
56     if (id == MBEDTLS_ECP_DP_CURVE25519) {  in mbedtls_pk_is_rfc8410()
60 #if defined(MBEDTLS_ECP_HAVE_CURVE448)  in mbedtls_pk_is_rfc8410()
61     if (id == MBEDTLS_ECP_DP_CURVE448) {  in mbedtls_pk_is_rfc8410()
68 #if defined(MBEDTLS_USE_PSA_CRYPTO) && defined(MBEDTLS_PEM_WRITE_C)
75     if (psa_get_key_attributes(pk->priv_id, &key_attrs) != PSA_SUCCESS) {  in pk_get_opaque_ec_family()
87 #if defined(MBEDTLS_USE_PSA_CRYPTO)
94     if (psa_get_key_attributes(pk->priv_id, &opaque_attrs) != PSA_SUCCESS) {  in pk_get_opaque_key_type()
104 #if defined(MBEDTLS_RSA_C)
122     if ((ret = mbedtls_rsa_export(rsa, NULL, NULL, NULL, NULL, &T)) != 0 ||  in pk_write_rsa_pubkey()
129     if ((ret = mbedtls_rsa_export(rsa, &T, NULL, NULL, NULL, NULL)) != 0 ||  in pk_write_rsa_pubkey()
138     if (ret < 0) {  in pk_write_rsa_pubkey()
150 #if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
151 #if defined(MBEDTLS_PK_USE_PSA_EC_DATA)
158     if (mbedtls_pk_get_type(pk) == MBEDTLS_PK_OPAQUE) {  in pk_write_ec_pubkey()
159         if (psa_export_public_key(pk->priv_id, buf, sizeof(buf), &len) != PSA_SUCCESS) {  in pk_write_ec_pubkey()
167     if (*p < start || (size_t) (*p - start) < len) {  in pk_write_ec_pubkey()
181 #if defined(MBEDTLS_USE_PSA_CRYPTO)  in pk_write_ec_pubkey()
189 #if defined(MBEDTLS_USE_PSA_CRYPTO)  in pk_write_ec_pubkey()
190     if (mbedtls_pk_get_type(pk) == MBEDTLS_PK_OPAQUE) {  in pk_write_ec_pubkey()
191         if (psa_export_public_key(pk->priv_id, buf, sizeof(buf), &len) != PSA_SUCCESS) {  in pk_write_ec_pubkey()
200         if ((ret = mbedtls_ecp_point_write_binary(&ec->grp, &ec->Q,  in pk_write_ec_pubkey()
207     if (*p < start || (size_t) (*p - start) < len) {  in pk_write_ec_pubkey()
231     if ((ret = mbedtls_oid_get_oid_by_ec_grp(grp_id, &oid, &oid_len)) != 0) {  in pk_write_ec_param()
243 #if defined(MBEDTLS_PK_USE_PSA_EC_DATA)
252     if (mbedtls_pk_get_type(pk) == MBEDTLS_PK_OPAQUE) {  in pk_write_ec_private()
254         if (status != PSA_SUCCESS) {  in pk_write_ec_private()
260         if (status != PSA_SUCCESS) {  in pk_write_ec_private()
277 #if defined(MBEDTLS_USE_PSA_CRYPTO)  in pk_write_ec_private()
284 #if defined(MBEDTLS_USE_PSA_CRYPTO)  in pk_write_ec_private()
285     if (mbedtls_pk_get_type(pk) == MBEDTLS_PK_OPAQUE) {  in pk_write_ec_private()
287         if (status != PSA_SUCCESS) {  in pk_write_ec_private()
298         if (ret != 0) {  in pk_write_ec_private()
310 #if defined(MBEDTLS_USE_PSA_CRYPTO)
317     if (*p < start) {  in pk_write_opaque_pubkey()
322     if (psa_export_public_key(pk->priv_id, start, buffer_size,  in pk_write_opaque_pubkey()
340 #if defined(MBEDTLS_RSA_C)  in mbedtls_pk_write_pubkey()
341     if (mbedtls_pk_get_type(key) == MBEDTLS_PK_RSA) {  in mbedtls_pk_write_pubkey()
345 #if defined(MBEDTLS_PK_HAVE_ECC_KEYS)  in mbedtls_pk_write_pubkey()
346     if (mbedtls_pk_get_type(key) == MBEDTLS_PK_ECKEY) {  in mbedtls_pk_write_pubkey()
350 #if defined(MBEDTLS_USE_PSA_CRYPTO)  in mbedtls_pk_write_pubkey()
351     if (mbedtls_pk_get_type(key) == MBEDTLS_PK_OPAQUE) {  in mbedtls_pk_write_pubkey()
367 #if defined(MBEDTLS_PK_HAVE_ECC_KEYS)  in mbedtls_pk_write_pubkey_der()
372     if (size == 0) {  in mbedtls_pk_write_pubkey_der()
380     if (c - buf < 1) {  in mbedtls_pk_write_pubkey_der()
396 #if defined(MBEDTLS_PK_HAVE_ECC_KEYS)  in mbedtls_pk_write_pubkey_der()
397     if (pk_type == MBEDTLS_PK_ECKEY) {  in mbedtls_pk_write_pubkey_der()
401 #if defined(MBEDTLS_USE_PSA_CRYPTO)  in mbedtls_pk_write_pubkey_der()
402     if (pk_type == MBEDTLS_PK_OPAQUE) {  in mbedtls_pk_write_pubkey_der()
404 #if defined(MBEDTLS_PK_HAVE_ECC_KEYS)  in mbedtls_pk_write_pubkey_der()
405         if (PSA_KEY_TYPE_IS_ECC(opaque_key_type)) {  in mbedtls_pk_write_pubkey_der()
410         if (PSA_KEY_TYPE_IS_RSA(opaque_key_type)) {  in mbedtls_pk_write_pubkey_der()
415     /* `pk_type` will have been changed to non-opaque by here if this function can handle it */  in mbedtls_pk_write_pubkey_der()
416     if (pk_type == MBEDTLS_PK_OPAQUE) {  in mbedtls_pk_write_pubkey_der()
421 #if defined(MBEDTLS_PK_HAVE_ECC_KEYS)  in mbedtls_pk_write_pubkey_der()
422     if (pk_type == MBEDTLS_PK_ECKEY) {  in mbedtls_pk_write_pubkey_der()
427         if (ret == 0) {  in mbedtls_pk_write_pubkey_der()
431         } else if (ret == MBEDTLS_ERR_OID_NOT_FOUND) {  in mbedtls_pk_write_pubkey_der()
439     if (oid_len == 0) {  in mbedtls_pk_write_pubkey_der()
440         if ((ret = mbedtls_oid_get_oid_by_pk_alg(pk_type, &oid,  in mbedtls_pk_write_pubkey_der()
456 #if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
457 #if defined(MBEDTLS_PK_HAVE_RFC8410_CURVES)
489     if ((ret = mbedtls_oid_get_oid_by_ec_grp_algid(grp_id, &oid, &oid_len)) != 0) {  in pk_write_ec_rfc8410_der()
527     if (*p - buf < 1) {  in pk_write_ec_der()
566 #if defined(MBEDTLS_RSA_C)
573 #if defined(MBEDTLS_USE_PSA_CRYPTO)  in pk_write_rsa_der()
574     if (mbedtls_pk_get_type(pk) == MBEDTLS_PK_OPAQUE) {  in pk_write_rsa_der()
578         if (psa_export_key(pk->priv_id, tmp, sizeof(tmp), &tmp_len) != PSA_SUCCESS) {  in pk_write_rsa_der()
598         if ((ret = mbedtls_rsa_export_crt(rsa, NULL, NULL, &T)) != 0 ||  in pk_write_rsa_der()
605         if ((ret = mbedtls_rsa_export_crt(rsa, NULL, &T, NULL)) != 0 ||  in pk_write_rsa_der()
612         if ((ret = mbedtls_rsa_export_crt(rsa, &T, NULL, NULL)) != 0 ||  in pk_write_rsa_der()
619         if ((ret = mbedtls_rsa_export(rsa, NULL, NULL,  in pk_write_rsa_der()
627         if ((ret = mbedtls_rsa_export(rsa, NULL, &T,  in pk_write_rsa_der()
635         if ((ret = mbedtls_rsa_export(rsa, NULL, NULL,  in pk_write_rsa_der()
643         if ((ret = mbedtls_rsa_export(rsa, NULL, NULL,  in pk_write_rsa_der()
651         if ((ret = mbedtls_rsa_export(rsa, &T, NULL,  in pk_write_rsa_der()
661         if (ret < 0) {  in pk_write_rsa_der()
679 #if defined(MBEDTLS_RSA_C)  in mbedtls_pk_write_key_der()
682 #if defined(MBEDTLS_PK_HAVE_ECC_KEYS)  in mbedtls_pk_write_key_der()
685 #if defined(MBEDTLS_USE_PSA_CRYPTO)  in mbedtls_pk_write_key_der()
689     if (size == 0) {  in mbedtls_pk_write_key_der()
695 #if defined(MBEDTLS_USE_PSA_CRYPTO)  in mbedtls_pk_write_key_der()
696     if (mbedtls_pk_get_type(key) == MBEDTLS_PK_OPAQUE) {  in mbedtls_pk_write_key_der()
698 #if defined(MBEDTLS_RSA_C)  in mbedtls_pk_write_key_der()
701 #if defined(MBEDTLS_PK_HAVE_ECC_KEYS)  in mbedtls_pk_write_key_der()
707 #if defined(MBEDTLS_RSA_C)  in mbedtls_pk_write_key_der()
708     if ((mbedtls_pk_get_type(key) == MBEDTLS_PK_RSA) || is_rsa_opaque) {  in mbedtls_pk_write_key_der()
712 #if defined(MBEDTLS_PK_HAVE_ECC_KEYS)  in mbedtls_pk_write_key_der()
713     if ((mbedtls_pk_get_type(key) == MBEDTLS_PK_ECKEY) || is_ec_opaque) {  in mbedtls_pk_write_key_der()
714 #if defined(MBEDTLS_PK_HAVE_RFC8410_CURVES)  in mbedtls_pk_write_key_der()
715         if (mbedtls_pk_is_rfc8410(key)) {  in mbedtls_pk_write_key_der()
725 #if defined(MBEDTLS_PEM_WRITE_C)
750     if ((ret = mbedtls_pk_write_pubkey_der(key, output_buf,  in mbedtls_pk_write_pubkey_pem()
755     if ((ret = mbedtls_pem_write_buffer(PEM_BEGIN_PUBLIC_KEY, PEM_END_PUBLIC_KEY,  in mbedtls_pk_write_pubkey_pem()
770 #if defined(MBEDTLS_PK_HAVE_ECC_KEYS)  in mbedtls_pk_write_key_pem()
772 #if defined(MBEDTLS_PK_HAVE_RFC8410_CURVES)  in mbedtls_pk_write_key_pem()
776 #if defined(MBEDTLS_RSA_C)  in mbedtls_pk_write_key_pem()
780     if ((ret = mbedtls_pk_write_key_der(key, output_buf, sizeof(output_buf))) < 0) {  in mbedtls_pk_write_key_pem()
784 #if defined(MBEDTLS_USE_PSA_CRYPTO)  in mbedtls_pk_write_key_pem()
785     if (mbedtls_pk_get_type(key) == MBEDTLS_PK_OPAQUE) {  in mbedtls_pk_write_key_pem()
788 #if defined(MBEDTLS_RSA_C)  in mbedtls_pk_write_key_pem()
791 #if defined(MBEDTLS_PK_HAVE_ECC_KEYS)  in mbedtls_pk_write_key_pem()
793 #if defined(MBEDTLS_PK_HAVE_RFC8410_CURVES)  in mbedtls_pk_write_key_pem()
794         if (pk_get_opaque_ec_family(key) == PSA_ECC_FAMILY_MONTGOMERY) {  in mbedtls_pk_write_key_pem()
802 #if defined(MBEDTLS_RSA_C)  in mbedtls_pk_write_key_pem()
803     if ((mbedtls_pk_get_type(key) == MBEDTLS_PK_RSA) || is_rsa_opaque) {  in mbedtls_pk_write_key_pem()
808 #if defined(MBEDTLS_PK_HAVE_ECC_KEYS)  in mbedtls_pk_write_key_pem()
809     if ((mbedtls_pk_get_type(key) == MBEDTLS_PK_ECKEY) || is_ec_opaque) {  in mbedtls_pk_write_key_pem()
810 #if defined(MBEDTLS_PK_HAVE_RFC8410_CURVES)  in mbedtls_pk_write_key_pem()
811         if (is_montgomery_opaque ||  in mbedtls_pk_write_key_pem()
826     if ((ret = mbedtls_pem_write_buffer(begin, end,  in mbedtls_pk_write_key_pem()