Use Ed25519 keys.

[meshlink] / src / ecdh.h

diff --git a/src/ecdh.h b/src/ecdh.h
index 6d3b2f10dbb222f1b93232f515ccf8dbee3e6612..03ff77ae9f2429f5eb1b7a06814faed902fe6075 100644 (file)
--- a/src/ecdh.h
+++ b/src/ecdh.h
@@ -1,6 +1,6 @@
 /*
     ecdh.h -- header file for ecdh.c
-    Copyright (C) 2011-2013 Guus Sliepen <guus@tinc-vpn.org>
+    Copyright (C) 2014 Guus Sliepen <guus@meshlink.io>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -20,15 +20,15 @@
 #ifndef __TINC_ECDH_H__
 #define __TINC_ECDH_H__
 
-#define ECDH_SIZE 67
-#define ECDH_SHARED_SIZE 66
+#define ECDH_SIZE 32
+#define ECDH_SHARED_SIZE 32
 
 #ifndef __TINC_ECDH_INTERNAL__
 typedef struct ecdh ecdh_t;
 #endif
 
-extern ecdh_t *ecdh_generate_public(void *pubkey);
-extern bool ecdh_compute_shared(ecdh_t *ecdh, const void *pubkey, void *shared);
+extern ecdh_t *ecdh_generate_public(void *pubkey) __attribute__ ((__malloc__));
+extern bool ecdh_compute_shared(ecdh_t *ecdh, const void *pubkey, void *shared) __attribute__ ((__warn_unused_result__));
 extern void ecdh_free(ecdh_t *ecdh);
 
 #endif