pluto and scepclient use private and public key plugins of libstrongswan

2009-06-09 11:03:32 +02:00
parent b00fbdb55a
commit 8b799d55ce
46 changed files with 1803 additions and 2597 deletions
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2002-2009 Andreas Steffen
+ *
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+ 
+#include "pgp.h"
+
+ENUM(pgp_sym_alg_names, PGP_SYM_ALG_PLAIN, PGP_SYM_ALG_TWOFISH,
+	"PLAINTEXT",
+	"IDEA",
+	"3DES",
+	"CAST5",
+	"BLOWFISH",
+	"SAFER",
+	"DES",
+	"AES_128",
+	"AES_192",
+	"AES_256",
+	"TWOFISH"
+);
+
+/*
+ * Defined in header.
+ */
+size_t pgp_length(chunk_t *blob, size_t len)
+{
+	size_t size = 0;
+
+	if (len > blob->len)
+	{
+		return PGP_INVALID_LENGTH;
+	}
+	blob->len -= len;
+
+	while (len-- > 0)
+	{
+		size = 256*size + *blob->ptr++;
+	}
+	return size;
+}
+
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2002-2009 Andreas Steffen
+ *
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+ 
+/**
+ * @defgroup pgpi pgp
+ * @{ @ingroup pgp
+ */
+
+#ifndef PGP_H_
+#define PGP_H_
+
+typedef enum pgp_sym_alg_t pgp_sym_alg_t;
+
+#include <chunk.h>
+#include <enum.h>
+
+/**
+ * OpenPGP symmetric key algorithms defined in section 9.2 of RFC 4880
+ */
+enum pgp_sym_alg_t {
+	PGP_SYM_ALG_PLAIN    =  0,
+	PGP_SYM_ALG_IDEA     =  1,
+	PGP_SYM_ALG_3DES     =  2,
+	PGP_SYM_ALG_CAST5    =  3,
+	PGP_SYM_ALG_BLOWFISH =  4,
+	PGP_SYM_ALG_SAFER    =  5,
+	PGP_SYM_ALG_DES      =  6,
+	PGP_SYM_ALG_AES_128  =  7,
+	PGP_SYM_ALG_AES_192  =  8,
+	PGP_SYM_ALG_AES_256  =  9,
+	PGP_SYM_ALG_TWOFISH  = 10
+};
+
+/**
+ * Enum names for pgp_sym_alg_t
+ */
+extern enum_name_t *pgp_sym_alg_names;
+
+#define PGP_INVALID_LENGTH	0xffffffff
+
+/**
+ * Returns the length of an OpenPGP (RFC 4880) packet
+ * The blob pointer is advanced past the length field
+ *
+ * @param blob		pointer to an OpenPGP blob
+ * @param len		size of the length field
+ * @return			length of the next OpenPGP packet
+ */
+size_t pgp_length(chunk_t *blob, size_t len);
+
+#endif /** PGP_H_ @}*/