[svn-upgrade] Integrating new upstream version, strongswan (4.4.0)

1 files changed, 62 insertions, 0 deletions

diff --git a/src/libcharon/sa/authenticators/pubkey_authenticator.h b/src/libcharon/sa/authenticators/pubkey_authenticator.h
new file mode 100644
index 000000000..be369cb89
--- /dev/null
+++ b/src/libcharon/sa/authenticators/pubkey_authenticator.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2008 Tobias Brunner
+ * Copyright (C) 2006-2009 Martin Willi
+ * 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 pubkey_authenticator pubkey_authenticator
+ * @{ @ingroup authenticators
+ */
+
+#ifndef PUBKEY_AUTHENTICATOR_H_
+#define PUBKEY_AUTHENTICATOR_H_
+
+typedef struct pubkey_authenticator_t pubkey_authenticator_t;
+
+#include <sa/authenticators/authenticator.h>
+
+/**
+ * Implementation of authenticator_t using public key authenitcation.
+ */
+struct pubkey_authenticator_t {
+
+	/**
+	 * Implemented authenticator_t interface.
+	 */
+	authenticator_t authenticator;
+};
+
+/**
+ * Create an authenticator to build public key signatures.
+ *
+ * @param ike_sa			associated ike_sa
+ * @param received_nonce	nonce received in IKE_SA_INIT
+ * @param sent_init			sent IKE_SA_INIT message data
+ * @return					public key authenticator
+ */
+pubkey_authenticator_t *pubkey_authenticator_create_builder(ike_sa_t *ike_sa,
+									chunk_t received_nonce, chunk_t sent_init);
+
+/**
+ * Create an authenticator to verify public key signatures.
+ *
+ * @param ike_sa			associated ike_sa
+ * @param sent_nonce		nonce sent in IKE_SA_INIT
+ * @param received_init		received IKE_SA_INIT message data
+ * @return					public key authenticator
+ */
+pubkey_authenticator_t *pubkey_authenticator_create_verifier(ike_sa_t *ike_sa,
+									chunk_t sent_nonce, chunk_t received_init);
+
+#endif /** PUBKEY_AUTHENTICATOR_H_ @}*/