diff --git a/include/psa/crypto_compat.h b/include/psa/crypto_compat.h
index 1ed5f05..cc95a13 100644
--- a/include/psa/crypto_compat.h
+++ b/include/psa/crypto_compat.h
@@ -50,8 +50,11 @@
 typedef MBEDTLS_PSA_DEPRECATED size_t mbedtls_deprecated_size_t;
 typedef MBEDTLS_PSA_DEPRECATED psa_status_t mbedtls_deprecated_psa_status_t;
 typedef MBEDTLS_PSA_DEPRECATED psa_key_usage_t mbedtls_deprecated_psa_key_usage_t;
-typedef MBEDTLS_PSA_DEPRECATED psa_ecc_curve_t mbedtls_deprecated_psa_ecc_curve_t;
+typedef MBEDTLS_PSA_DEPRECATED psa_ecc_family_t mbedtls_deprecated_psa_ecc_family_t;
 typedef MBEDTLS_PSA_DEPRECATED psa_dh_group_t mbedtls_deprecated_psa_dh_group_t;
+typedef MBEDTLS_PSA_DEPRECATED psa_ecc_family_t psa_ecc_curve_t;
+
+#define PSA_KEY_TYPE_GET_CURVE PSA_KEY_TYPE_ECC_GET_FAMILY
 
 #define MBEDTLS_DEPRECATED_CONSTANT( type, value )      \
     ( (mbedtls_deprecated_##type) ( value ) )
@@ -118,65 +121,85 @@
  * Size-specific elliptic curve and Diffie-Hellman group names
  */
 #define PSA_ECC_CURVE_SECP160K1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECP_K1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECP_K1 )
 #define PSA_ECC_CURVE_SECP192K1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECP_K1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECP_K1 )
 #define PSA_ECC_CURVE_SECP224K1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECP_K1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECP_K1 )
 #define PSA_ECC_CURVE_SECP256K1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECP_K1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECP_K1 )
 #define PSA_ECC_CURVE_SECP160R1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECP_R1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECP_R1 )
 #define PSA_ECC_CURVE_SECP192R1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECP_R1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECP_R1 )
 #define PSA_ECC_CURVE_SECP224R1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECP_R1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECP_R1 )
 #define PSA_ECC_CURVE_SECP256R1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECP_R1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECP_R1 )
 #define PSA_ECC_CURVE_SECP384R1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECP_R1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECP_R1 )
 #define PSA_ECC_CURVE_SECP521R1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECP_R1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECP_R1 )
 #define PSA_ECC_CURVE_SECP160R2 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECP_R2 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECP_R2 )
 #define PSA_ECC_CURVE_SECT163K1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECT_K1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECT_K1 )
 #define PSA_ECC_CURVE_SECT233K1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECT_K1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECT_K1 )
 #define PSA_ECC_CURVE_SECT239K1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECT_K1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECT_K1 )
 #define PSA_ECC_CURVE_SECT283K1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECT_K1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECT_K1 )
 #define PSA_ECC_CURVE_SECT409K1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECT_K1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECT_K1 )
 #define PSA_ECC_CURVE_SECT571K1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECT_K1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECT_K1 )
 #define PSA_ECC_CURVE_SECT163R1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECT_R1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECT_R1 )
 #define PSA_ECC_CURVE_SECT193R1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECT_R1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECT_R1 )
 #define PSA_ECC_CURVE_SECT233R1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECT_R1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECT_R1 )
 #define PSA_ECC_CURVE_SECT283R1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECT_R1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECT_R1 )
 #define PSA_ECC_CURVE_SECT409R1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECT_R1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECT_R1 )
 #define PSA_ECC_CURVE_SECT571R1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECT_R1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECT_R1 )
 #define PSA_ECC_CURVE_SECT163R2 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECT_R2 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECT_R2 )
 #define PSA_ECC_CURVE_SECT193R2 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_SECT_R2 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECT_R2 )
 #define PSA_ECC_CURVE_BRAINPOOL_P256R1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_BRAINPOOL_P_R1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_BRAINPOOL_P_R1 )
 #define PSA_ECC_CURVE_BRAINPOOL_P384R1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_BRAINPOOL_P_R1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_BRAINPOOL_P_R1 )
 #define PSA_ECC_CURVE_BRAINPOOL_P512R1 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_BRAINPOOL_P_R1 )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_BRAINPOOL_P_R1 )
 #define PSA_ECC_CURVE_CURVE25519 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_MONTGOMERY )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_MONTGOMERY )
 #define PSA_ECC_CURVE_CURVE448 \
-    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_curve_t, PSA_ECC_CURVE_MONTGOMERY )
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_MONTGOMERY )
+
+/*
+ * Curves that changed name due to PSA specification.
+ */
+#define PSA_ECC_CURVE_SECP_K1 \
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECP_K1 )
+#define PSA_ECC_CURVE_SECP_R1 \
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECP_R1 )
+#define PSA_ECC_CURVE_SECP_R2 \
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECP_R2 )
+#define PSA_ECC_CURVE_SECT_K1 \
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECT_K1 )
+#define PSA_ECC_CURVE_SECT_R1 \
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECT_R1 )
+#define PSA_ECC_CURVE_SECT_R2 \
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_SECT_R2 )
+#define PSA_ECC_CURVE_BRAINPOOL_P_R1 \
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_BRAINPOOL_P_R1 )
+#define PSA_ECC_CURVE_MONTGOMERY \
+    MBEDTLS_DEPRECATED_CONSTANT( psa_ecc_family_t, PSA_ECC_FAMILY_MONTGOMERY )
 
 #define PSA_DH_GROUP_FFDHE2048 \
     MBEDTLS_DEPRECATED_CONSTANT( psa_dh_group_t, PSA_DH_GROUP_RFC7919 )