X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=crypt.h;h=54586aa64e59eb01ad98a538676d567fcb9f2f71;hp=d658f89b33e1453587c2a31a771958c36ef2f3d4;hb=ae0e4594c6a0312c5b4b4c0bde86f9c12253d11b;hpb=f269333700038603703ec79c909d514bee731faf

diff --git a/crypt.h b/crypt.h
index d658f89b..54586aa6 100644
--- a/crypt.h
+++ b/crypt.h
@@ -1,11 +1,37 @@
-#include <openssl/pem.h>
+/*
+ * Copyright (C) 2005-2007 Andre Noll <maan@systemlinux.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., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
+ */
+
 /** \file crypt.h prototypes for the RSA crypt functions */
+
+#include <openssl/pem.h>
 int para_decrypt_challenge(char *key_file, long unsigned *challenge_nr,
-	unsigned char *buf, int rsa_inlen);
-int para_encrypt_challenge(char *key_file, long unsigned challenge_nr,
+	unsigned char *buf, unsigned rsa_inlen);
+int para_encrypt_challenge(RSA* rsa, long unsigned challenge_nr,
 	unsigned char *outbuf);
-int para_encrypt_buffer(char *key_file, unsigned char *inbuf, const unsigned len,
+int para_encrypt_buffer(RSA* rsa, unsigned char *inbuf, unsigned len,
 	unsigned char *outbuf);
 int para_decrypt_buffer(char *key_file, unsigned char *outbuf, unsigned char *inbuf,
-	int rsa_inlen);
+	unsigned rsa_inlen);
 int get_rsa_key(char *key_file, RSA **rsa, int private);
+
+void rsa_free(RSA *rsa);
+
+/** \cond used to distinguish between loading of private/public key */
+#define LOAD_PUBLIC_KEY 0
+#define LOAD_PRIVATE_KEY 1
+/** \endcond **/