X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fnode.h;h=05d751ccda77d73d46cb92d6c26af7a5ed9aa523;hb=8dfa072733feab737cabf69f000c70657719826a;hp=2f081863532dfa84e0884322046abbd4d882ad9f;hpb=ee8a214318fd6dbe6bc5d6b510896f30d92d46c6;p=tinc

diff --git a/src/node.h b/src/node.h
index 2f081863..05d751cc 100644
--- a/src/node.h
+++ b/src/node.h
@@ -25,6 +25,7 @@
 #include "cipher.h"
 #include "connection.h"
 #include "digest.h"
+#include "ecdh.h"
 #include "subnet.h"
 
 typedef struct node_status_t {
@@ -34,7 +35,8 @@ typedef struct node_status_t {
 	unsigned int visited:1;			/* 1 if this node has been visited by one of the graph algorithms */
 	unsigned int reachable:1;		/* 1 if this node is reachable in the graph */
 	unsigned int indirect:1;		/* 1 if this node is not directly reachable by us */
-	unsigned int unused:26;
+	unsigned int ecdh:1;			/* 1 if this node supports ECDH key exchange */
+	unsigned int unused:25;
 } node_status_t;
 
 typedef struct node_t {
@@ -47,6 +49,8 @@ typedef struct node_t {
 	node_status_t status;
 	time_t last_req_key;
 
+	ecdh_t ecdh;				/* State for ECDH key exchange */
+
 	cipher_t incipher;                        /* Cipher for UDP packets */
 	digest_t indigest;                        /* Digest for UDP packets */