1 files changed, 63 insertions, 0 deletions
diff --git a/Source/charon/transforms/prfs/prf_hmac_sha1.c b/Source/charon/transforms/prfs/prf_hmac_sha1.c
new file mode 100644
index 000000000..e62493a65
--- /dev/null
+++ b/Source/charon/transforms/prfs/prf_hmac_sha1.c
@@ -0,0 +1,63 @@
+/**
+ * @file prf_hmac_sha1.h
+ * 
+ * @brief Implementation of prf_t interface using the
+ * HMAC SHA1 algorithm.
+ * 
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, 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.
+ */
+
+#include "prf_hmac_sha1.h"
+
+#include "../../utils/allocator.h"
+
+typedef struct private_prf_hmac_sha1_s private_prf_hmac_sha1_t;
+
+struct private_prf_hmac_sha1_s {
+	/**
+	 * public interface for this prf
+	 */
+	prf_hmac_sha1_t public;	
+};
+
+
+
+
+
+
+
+
+/*
+ * Described in header
+ */
+prf_hmac_sha1_t *prf_hmac_sha1_create(chunk_t key)
+{
+	private_prf_hmac_sha1_t *this = allocator_alloc_thing(private_prf_hmac_sha1_t);
+	
+	if (this == NULL)
+	{
+		return NULL;	
+	}
+	
+	return &(this->public);
+	
+}
+
+
+
+
+