fix the issue for function:UtilityFreeKeypair
@@ -658,6 +658,17 @@ BOAT_RESULT UtilityPKCS2Native(BCHAR *input,KeypairNative *keypair);
* return NULL.
*******************************************************************************/
BCHAR* UtilityNative2PKCS(KeypairNative keypair);
+
+/******************************************************************************
+* @brief Release key pair
+*
+* @details
+* Release a key pair in Native format
+*
+* @param[in] keypair
+* The Native key pair that needs to be released
+*
+************************************************************/
void UtilityFreeKeypair(KeypairNative keypair);
/*! @}*/
