Finish crypto wrapping. Also provide wrappers for OpenSSL.

[meshlink] / src / gcrypt / rsa.h

diff --git a/src/gcrypt/rsa.h b/src/gcrypt/rsa.h
new file mode 100644 (file)
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--- /dev/null
+++ b/src/gcrypt/rsa.h
@@ -0,0 +1,41 @@
+/*
+    rsa.h -- RSA key handling
+    Copyright (C) 2007 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+    $Id$
+*/
+
+#ifndef __TINC_RSA_H__
+#define __TINC_RSA_H__
+
+#include <gcrypt.h>
+
+typedef struct rsa {
+       gcry_mpi_t n;
+       gcry_mpi_t e;
+       gcry_mpi_t d;
+} rsa_t;
+
+extern bool rsa_set_hex_public_key(rsa_t *rsa, char *n, char *e);
+extern bool rsa_set_hex_private_key(rsa_t *rsa, char *n, char *e, char *d);
+extern bool rsa_read_pem_public_key(rsa_t *rsa, FILE *fp);
+extern bool rsa_read_pem_private_key(rsa_t *rsa, FILE *fp);
+extern size_t rsa_size(rsa_t *rsa);
+extern bool rsa_public_encrypt(rsa_t *rsa, void *in, size_t len, void *out);
+extern bool rsa_private_decrypt(rsa_t *rsa, void *in, size_t len, void *out);
+
+#endif