X-Git-Url: http://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fecdh.h;fp=src%2Fecdh.h;h=6d3b2f10dbb222f1b93232f515ccf8dbee3e6612;hb=0acdce222ff21c84cafc82c137e3d1e107a66fd9;hp=0000000000000000000000000000000000000000;hpb=5b07039b0712bee0f19749d63116a10fb08a2d8b;p=tinc

diff --git a/src/ecdh.h b/src/ecdh.h
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--- /dev/null
+++ b/src/ecdh.h
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+/*
+    ecdh.h -- header file for ecdh.c
+    Copyright (C) 2011-2013 Guus Sliepen <guus@tinc-vpn.org>
+
+    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
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#ifndef __TINC_ECDH_H__
+#define __TINC_ECDH_H__
+
+#define ECDH_SIZE 67
+#define ECDH_SHARED_SIZE 66
+
+#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 void ecdh_free(ecdh_t *ecdh);
+
+#endif