* enable signature verification (WIP)

lib/mu-msg-priv.h

@@ -108,19 +108,6 @@ void mu_mime_message_foreach (GMimeMessage *msg, gboolean decrypt,
 			      gpointer user_data);
 
 #ifdef BUILD_CRYPTO
-/**
- * get signature information for the mime part
- *
- * @param part a multipart/sigde part
- * @param opts options for the signature verification (we only use the
- * crypto-related options in opts)
- * @param err receives error info
- *
- * @return a list of MuMsgPartSig, or NULL
- */
-GSList* mu_msg_mime_sig_infos (GMimeMultipartSigned *sigmpart,
-			       MuMsgOptions opts, GError **err);
-
 /**
  * callback function to retrieve a password from the user
  *
@@ -134,6 +121,21 @@ GSList* mu_msg_mime_sig_infos (GMimeMultipartSigned *sigmpart,
 typedef char* (*MuMsgPartPasswordFunc)   (const char *user_id, const char *prompt_ctx,
 					  gboolean reprompt, gpointer user_data);
 
+
+/**
+ * verify the signature of a signed message part
+ *
+ * @param sig a signed message part
+ * @param opts message options
+ * @param err receive error information
+ *
+ * @return the verification status, or MU_MSG_PART_SIG_STATUS_FAIL in
+ * case of some internal error
+ */
+MuMsgPartSigStatus mu_msg_crypto_verify_part (GMimeMultipartSigned *sig, MuMsgOptions opts,
+					      GError **err);
+
+
 /**
  * decrypt the given encrypted mime multipart
  *