1 files changed, 50 insertions, 0 deletions
diff --git a/src/libstrongswan/plugins/rc2/rc2_crypter.h b/src/libstrongswan/plugins/rc2/rc2_crypter.h
new file mode 100644
index 000000000..d478762a6
--- /dev/null
+++ b/src/libstrongswan/plugins/rc2/rc2_crypter.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2013 Tobias Brunner
+ * 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 rc2_crypter rc2_crypter
+ * @{ @ingroup rc2_p
+ */
+
+#ifndef RC2_CRYPTER_H_
+#define RC2_CRYPTER_H_
+
+typedef struct rc2_crypter_t rc2_crypter_t;
+
+#include <crypto/crypters/crypter.h>
+
+/**
+ * Class implementing the RC2 block cipher as defined in RFC 2268.
+ */
+struct rc2_crypter_t {
+
+	/**
+	 * Implements crypter_t interface.
+	 */
+	crypter_t crypter;
+};
+
+/**
+ * Constructor to create rc2_crypter_t objects.
+ *
+ * @param algo			algorithm to implement (ENCR_RC2_CBC)
+ * @param key_size		use the RC2_KEY_SIZE macro if the effective key size
+ * 						in bits is different than the actual length of the key
+ * @return				rc2_crypter_t object, NULL if not supported
+ */
+rc2_crypter_t *rc2_crypter_create(encryption_algorithm_t algo,
+								  size_t key_size);
+
+#endif /** RC2_CRYPTER_H_ @}*/