diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index 446c90e..603a510 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -311,6 +311,41 @@
 /* Key management */
 /****************************************************************/
 
+static psa_ecc_curve_t mbedtls_ecc_group_to_psa( mbedtls_ecp_group_id grpid )
+{
+    switch( grpid )
+    {
+        case MBEDTLS_ECP_DP_SECP192R1:
+            return( PSA_ECC_CURVE_SECP192R1 );
+        case MBEDTLS_ECP_DP_SECP224R1:
+            return( PSA_ECC_CURVE_SECP224R1 );
+        case MBEDTLS_ECP_DP_SECP256R1:
+            return( PSA_ECC_CURVE_SECP256R1 );
+        case MBEDTLS_ECP_DP_SECP384R1:
+            return( PSA_ECC_CURVE_SECP384R1 );
+        case MBEDTLS_ECP_DP_SECP521R1:
+            return( PSA_ECC_CURVE_SECP521R1 );
+        case MBEDTLS_ECP_DP_BP256R1:
+            return( PSA_ECC_CURVE_BRAINPOOL_P256R1 );
+        case MBEDTLS_ECP_DP_BP384R1:
+            return( PSA_ECC_CURVE_BRAINPOOL_P384R1 );
+        case MBEDTLS_ECP_DP_BP512R1:
+            return( PSA_ECC_CURVE_BRAINPOOL_P512R1 );
+        case MBEDTLS_ECP_DP_CURVE25519:
+            return( PSA_ECC_CURVE_CURVE25519 );
+        case MBEDTLS_ECP_DP_SECP192K1:
+            return( PSA_ECC_CURVE_SECP192K1 );
+        case MBEDTLS_ECP_DP_SECP224K1:
+            return( PSA_ECC_CURVE_SECP224K1 );
+        case MBEDTLS_ECP_DP_SECP256K1:
+            return( PSA_ECC_CURVE_SECP256K1 );
+        case MBEDTLS_ECP_DP_CURVE448:
+            return( PSA_ECC_CURVE_CURVE448 );
+        default:
+            return( 0 );
+    }
+}
+
 psa_status_t psa_import_key( psa_key_slot_t key,
                              psa_key_type_t type,
                              const uint8_t *data,
@@ -356,7 +391,7 @@
             case MBEDTLS_PK_RSA:
                 if( type == PSA_KEY_TYPE_RSA_PUBLIC_KEY ||
                     type == PSA_KEY_TYPE_RSA_KEYPAIR )
-                    slot->data.rsa = pk.pk_ctx;
+                    slot->data.rsa = mbedtls_pk_rsa( pk );
                 else
                     return( PSA_ERROR_INVALID_ARGUMENT );
                 break;
@@ -365,8 +400,14 @@
             case MBEDTLS_PK_ECKEY:
                 if( PSA_KEY_TYPE_IS_ECC( type ) )
                 {
-                    // TODO: check curve
-                    slot->data.ecp = pk.pk_ctx;
+                    mbedtls_ecp_keypair *ecp = mbedtls_pk_ec( pk );
+                    psa_ecc_curve_t actual_curve =
+                        mbedtls_ecc_group_to_psa( ecp->grp.id );
+                    psa_ecc_curve_t expected_curve =
+                        PSA_KEY_TYPE_GET_CURVE( type );
+                    if( actual_curve != expected_curve )
+                        return( PSA_ERROR_INVALID_ARGUMENT );
+                    slot->data.ecp = ecp;
                 }
                 else
                     return( PSA_ERROR_INVALID_ARGUMENT );
diff --git a/tests/suites/test_suite_psa_crypto.data b/tests/suites/test_suite_psa_crypto.data
index ff96c90..3e4465c 100644
--- a/tests/suites/test_suite_psa_crypto.data
+++ b/tests/suites/test_suite_psa_crypto.data
@@ -53,6 +53,14 @@
 depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
 import_export:"3077020101042049c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eeea00a06082a8648ce3d030107a144034200047772656f814b399279d5e1f1781fac6f099a3c5ca1b0e35351834b08b65e0b572590cdaf8f769361bcf34acfc11e5e074e8426bdde04be6e653945449617de45":PSA_KEY_TYPE_ECC_KEYPAIR(PSA_ECC_CURVE_SECP256R1):PSA_ALG_ECDSA_RAW:PSA_KEY_USAGE_EXPORT:256:0:PSA_SUCCESS:1
 
+PSA import/export EC secp384r1: good
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED
+import_export:"3081a402010104303f5d8d9be280b5696cc5cc9f94cf8af7e6b61dd6592b2ab2b3a4c607450417ec327dcdcaed7c10053d719a0574f0a76aa00706052b81040022a16403620004d9c662b50ba29ca47990450e043aeaf4f0c69b15676d112f622a71c93059af999691c5680d2b44d111579db12f4a413a2ed5c45fcfb67b5b63e00b91ebe59d09a6b1ac2c0c4282aa12317ed5914f999bc488bb132e8342cc36f2ca5e3379c747":PSA_KEY_TYPE_ECC_KEYPAIR(PSA_ECC_CURVE_SECP384R1):PSA_ALG_ECDSA_RAW:PSA_KEY_USAGE_EXPORT:384:0:PSA_SUCCESS:1
+
+PSA import EC keypair secp384r1: wrong curve
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
+import:"3077020101042049c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eeea00a06082a8648ce3d030107a144034200047772656f814b399279d5e1f1781fac6f099a3c5ca1b0e35351834b08b65e0b572590cdaf8f769361bcf34acfc11e5e074e8426bdde04be6e653945449617de45":PSA_KEY_TYPE_ECC_KEYPAIR(PSA_ECC_CURVE_SECP384R1):PSA_ERROR_INVALID_ARGUMENT
+
 PSA hash finish: SHA-256
 depends_on:MBEDTLS_SHA256_C
 hash_finish:PSA_ALG_SHA_256:"bd":"68325720aabd7c82f30f554b313d0570c95accbb7dc4b5aae11204c08ffe732b"