diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index 4cdfd9948..5463a5f1e 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -583,33 +583,7 @@ psa_status_t psa_copy_key_material_into_slot( psa_key_slot_t *slot,
     return( PSA_SUCCESS );
 }
 
-/** Import a key in binary format.
- *
- * \note The signature of this function is that of a PSA driver
- *       import_key entry point. This function behaves as an import_key
- *       entry point as defined in the PSA driver interface specification for
- *       transparent drivers.
- *
- * \param[in]  attributes       The attributes for the key to import.
- * \param[in]  data             The buffer containing the key data in import
- *                              format.
- * \param[in]  data_length      Size of the \p data buffer in bytes.
- * \param[out] key_buffer       The buffer containing the key data in output
- *                              format.
- * \param[in]  key_buffer_size  Size of the \p key_buffer buffer in bytes. This
- *                              size is greater or equal to \p data_length.
- * \param[out] key_buffer_length  The length of the data written in \p
- *                                key_buffer in bytes.
- * \param[out] bits             The key size in number of bits.
- *
- * \retval #PSA_SUCCESS  The key was imported successfully.
- * \retval #PSA_ERROR_INVALID_ARGUMENT
- *         The key data is not correctly formatted.
- * \retval #PSA_ERROR_NOT_SUPPORTED
- * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
- * \retval #PSA_ERROR_CORRUPTION_DETECTED
- */
-static psa_status_t psa_import_key_into_slot(
+psa_status_t psa_import_key_into_slot(
     const psa_key_attributes_t *attributes,
     const uint8_t *data, size_t data_length,
     uint8_t *key_buffer, size_t key_buffer_size,
diff --git a/library/psa_crypto_core.h b/library/psa_crypto_core.h
index ca8cd6bee..4263a77b0 100644
--- a/library/psa_crypto_core.h
+++ b/library/psa_crypto_core.h
@@ -212,6 +212,38 @@ psa_status_t psa_copy_key_material_into_slot( psa_key_slot_t *slot,
  */
 psa_status_t mbedtls_to_psa_error( int ret );
 
+/** Import a key in binary format.
+ *
+ * \note The signature of this function is that of a PSA driver
+ *       import_key entry point. This function behaves as an import_key
+ *       entry point as defined in the PSA driver interface specification for
+ *       transparent drivers.
+ *
+ * \param[in]  attributes       The attributes for the key to import.
+ * \param[in]  data             The buffer containing the key data in import
+ *                              format.
+ * \param[in]  data_length      Size of the \p data buffer in bytes.
+ * \param[out] key_buffer       The buffer containing the key data in output
+ *                              format.
+ * \param[in]  key_buffer_size  Size of the \p key_buffer buffer in bytes. This
+ *                              size is greater or equal to \p data_length.
+ * \param[out] key_buffer_length  The length of the data written in \p
+ *                                key_buffer in bytes.
+ * \param[out] bits             The key size in number of bits.
+ *
+ * \retval #PSA_SUCCESS  The key was imported successfully.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The key data is not correctly formatted.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_import_key_into_slot(
+    const psa_key_attributes_t *attributes,
+    const uint8_t *data, size_t data_length,
+    uint8_t *key_buffer, size_t key_buffer_size,
+    size_t *key_buffer_length, size_t *bits );
+
 /** Export a key in binary format
  *
  * \note The signature of this function is that of a PSA driver export_key