1 files changed, 21 insertions, 0 deletions

diff --git a/src/cadet/gnunet-service-cadet_peer.h b/src/cadet/gnunet-service-cadet_peer.h
index bec0606a0..5782b8bff 100644
--- a/src/cadet/gnunet-service-cadet_peer.h
+++ b/src/cadet/gnunet-service-cadet_peer.h
@@ -402,5 +402,26 @@ void
 GCP_set_mq (struct CadetPeer *cp,
             struct GNUNET_MQ_Handle *mq);
 
+/**
+ * Checking the signature for a monotime of a GNUNET_CADET_ConnectionCreateMessage.
+ *
+ * @param peer The peer that signed the monotime value.
+ * @param msg The GNUNET_CADET_ConnectionCreateMessage with the monotime value.
+ * @return GNUNET_OK if the signature is good, GNUNET_SYSERR if not.
+ */
+int
+GCP_check_monotime_sig (struct CadetPeer *peer, const struct
+                        GNUNET_CADET_ConnectionCreateMessage *msg);
+
+/**
+ * Checking if a monotime value is newer than the last monotime value received from a peer. If the time value is newer it will be stored at the peer.
+ *
+ * @param peer The peer we received a new time value from.
+ * @param monotime Time value we check against the last time value we received from a peer.
+ * @return GNUNET_YES if monotime is newer than the last received time value, GNUNET_NO if monotime is not newer.
+ */
+int
+GCP_check_and_update_monotime (struct CadetPeer *peer,
+                               struct GNUNET_TIME_AbsoluteNBO monotime);
 
 #endif