Imported Upstream version 5.0.1

1 files changed, 45 insertions, 0 deletions

diff --git a/src/libstrongswan/plugins/openssl/openssl_hmac.h b/src/libstrongswan/plugins/openssl/openssl_hmac.h
new file mode 100644
index 000000000..95ab6bfc3
--- /dev/null
+++ b/src/libstrongswan/plugins/openssl/openssl_hmac.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2012 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.
+ */
+
+/**
+ * Implements HMAC based PRF and signer using OpenSSL's HMAC functions.
+ *
+ * @defgroup openssl_hmac openssl_hmac
+ * @{ @ingroup openssl_p
+ */
+
+#ifndef OPENSSL_HMAC_H_
+#define OPENSSL_HMAC_H_
+
+#include <crypto/prfs/prf.h>
+#include <crypto/signers/signer.h>
+
+/**
+ * Creates a new prf_t object based on an HMAC.
+ *
+ * @param algo		algorithm to implement
+ * @return			prf_t object, NULL if not supported
+ */
+prf_t *openssl_hmac_prf_create(pseudo_random_function_t algo);
+
+/**
+ * Creates a new signer_t object based on an HMAC.
+ *
+ * @param algo		algorithm to implement
+ * @return			signer_t, NULL if not supported
+ */
+signer_t *openssl_hmac_signer_create(integrity_algorithm_t algo);
+
+#endif /** OPENSSL_HMAC_H_ @}*/