diff --git a/library/oid.c b/library/oid.c
index 0dcac14..304d68b 100644
--- a/library/oid.c
+++ b/library/oid.c
@@ -554,72 +554,72 @@
 
 static const oid_ecp_grp_t oid_ecp_grp[] =
 {
-#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_192)
+#if defined(MBEDTLS_HAVE_SECP192R1)
     {
         OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_SECP192R1, "secp192r1",    "secp192r1"),
         MBEDTLS_ECP_DP_SECP192R1,
     },
-#endif /* MBEDTLS_ECP_DP_SECP192R1_ENABLED */
-#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_224)
+#endif /* MBEDTLS_HAVE_SECP192R1 */
+#if defined(MBEDTLS_HAVE_SECP224R1)
     {
         OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_SECP224R1, "secp224r1",    "secp224r1"),
         MBEDTLS_ECP_DP_SECP224R1,
     },
-#endif /* MBEDTLS_ECP_DP_SECP224R1_ENABLED */
-#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_256)
+#endif /* MBEDTLS_HAVE_SECP224R1 */
+#if defined(MBEDTLS_HAVE_SECP256R1)
     {
         OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_SECP256R1, "secp256r1",    "secp256r1"),
         MBEDTLS_ECP_DP_SECP256R1,
     },
-#endif /* MBEDTLS_ECP_DP_SECP256R1_ENABLED */
-#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_384)
+#endif /* MBEDTLS_HAVE_SECP256R1 */
+#if defined(MBEDTLS_HAVE_SECP384R1)
     {
         OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_SECP384R1, "secp384r1",    "secp384r1"),
         MBEDTLS_ECP_DP_SECP384R1,
     },
-#endif /* MBEDTLS_ECP_DP_SECP384R1_ENABLED */
-#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_521)
+#endif /* MBEDTLS_HAVE_SECP384R1 */
+#if defined(MBEDTLS_HAVE_SECP521R1)
     {
         OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_SECP521R1, "secp521r1",    "secp521r1"),
         MBEDTLS_ECP_DP_SECP521R1,
     },
-#endif /* MBEDTLS_ECP_DP_SECP521R1_ENABLED */
-#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) || defined(PSA_WANT_ECC_SECP_K1_192)
+#endif /* MBEDTLS_HAVE_SECP521R1 */
+#if defined(MBEDTLS_HAVE_SECP192K1)
     {
         OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_SECP192K1, "secp192k1",    "secp192k1"),
         MBEDTLS_ECP_DP_SECP192K1,
     },
-#endif /* MBEDTLS_ECP_DP_SECP192K1_ENABLED */
-#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) || defined(PSA_WANT_ECC_SECP_K1_224)
+#endif /* MBEDTLS_HAVE_SECP192K1 */
+#if defined(MBEDTLS_HAVE_SECP224K1)
     {
         OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_SECP224K1, "secp224k1",    "secp224k1"),
         MBEDTLS_ECP_DP_SECP224K1,
     },
-#endif /* MBEDTLS_ECP_DP_SECP224K1_ENABLED */
-#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) || defined(PSA_WANT_ECC_SECP_K1_256)
+#endif /* MBEDTLS_HAVE_SECP224K1 */
+#if defined(MBEDTLS_HAVE_SECP256K1)
     {
         OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_SECP256K1, "secp256k1",    "secp256k1"),
         MBEDTLS_ECP_DP_SECP256K1,
     },
-#endif /* MBEDTLS_ECP_DP_SECP256K1_ENABLED */
-#if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) || defined(PSA_WANT_ECC_BRAINPOOL_P_R1_256)
+#endif /* MBEDTLS_HAVE_SECP256K1 */
+#if defined(MBEDTLS_HAVE_BP256R1)
     {
         OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_BP256R1,   "brainpoolP256r1", "brainpool256r1"),
         MBEDTLS_ECP_DP_BP256R1,
     },
-#endif /* MBEDTLS_ECP_DP_BP256R1_ENABLED */
-#if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) || defined(PSA_WANT_ECC_BRAINPOOL_P_R1_384)
+#endif /* MBEDTLS_HAVE_BP256R1 */
+#if defined(MBEDTLS_HAVE_BP384R1)
     {
         OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_BP384R1,   "brainpoolP384r1", "brainpool384r1"),
         MBEDTLS_ECP_DP_BP384R1,
     },
-#endif /* MBEDTLS_ECP_DP_BP384R1_ENABLED */
-#if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) || defined(PSA_WANT_ECC_BRAINPOOL_P_R1_512)
+#endif /* MBEDTLS_HAVE_BP384R1 */
+#if defined(MBEDTLS_HAVE_BP512R1)
     {
         OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_BP512R1,   "brainpoolP512r1", "brainpool512r1"),
         MBEDTLS_ECP_DP_BP512R1,
     },
-#endif /* MBEDTLS_ECP_DP_BP512R1_ENABLED */
+#endif /* MBEDTLS_HAVE_BP512R1 */
     {
         NULL_OID_DESCRIPTOR,
         MBEDTLS_ECP_DP_NONE,
@@ -645,18 +645,18 @@
 
 static const oid_ecp_grp_algid_t oid_ecp_grp_algid[] =
 {
-#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED)
+#if defined(MBEDTLS_HAVE_CURVE25519)
     {
         OID_DESCRIPTOR(MBEDTLS_OID_X25519,               "X25519",       "X25519"),
         MBEDTLS_ECP_DP_CURVE25519,
     },
-#endif /* MBEDTLS_ECP_DP_CURVE25519_ENABLED */
-#if defined(MBEDTLS_ECP_DP_CURVE448_ENABLED)
+#endif /* MBEDTLS_HAVE_CURVE25519 */
+#if defined(MBEDTLS_HAVE_CURVE448)
     {
         OID_DESCRIPTOR(MBEDTLS_OID_X448,                 "X448",         "X448"),
         MBEDTLS_ECP_DP_CURVE448,
     },
-#endif /* MBEDTLS_ECP_DP_CURVE448_ENABLED */
+#endif /* MBEDTLS_HAVE_CURVE448 */
     {
         NULL_OID_DESCRIPTOR,
         MBEDTLS_ECP_DP_NONE,