* checking will fail. The path to the certificate file must be a valid
* file path to a 'pem' format file (the same used for siging with
* eet_identity_open() as a certificate file).
- *
+ *
+ * @note This function can not be used to provide any security mecanism. You
+ * need to check your x509 certificate against a chain of trust to have a proper
+ * security. This is just a convenience test function.
* @warning You need to compile signature support in EET.
* @since 1.13
* @ingroup Eet_Cipher_Group