- AUTH_HMAC_MD5_96 and AUTH_HMAC_SHA1_96 implemented and tested...

1 files changed, 59 insertions, 0 deletions

diff --git a/Source/charon/transforms/signers/hmac_signer.h b/Source/charon/transforms/signers/hmac_signer.h
new file mode 100644
index 000000000..129a1ee39
--- /dev/null
+++ b/Source/charon/transforms/signers/hmac_signer.h
@@ -0,0 +1,59 @@
+/**
+ * @file hmac_signer.h
+ * 
+ * @brief Interface of hmac_signer_t.
+ * 
+ */
+
+/*
+ * 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.
+ */
+
+#ifndef _HMAC_SIGNER_H_
+#define _HMAC_SIGNER_H_
+
+#include <transforms/signers/signer.h>
+#include <transforms/hashers/hasher.h>
+
+typedef struct hmac_signer_t hmac_signer_t;
+
+/**
+ * @brief Implementation of hmac_signer_t interface using the
+ * HMAC algorithm in combination with eather MD5 or SHA1.
+ * 
+ * @ingroup signers
+ */
+struct hmac_signer_t {
+	
+	/**
+	 * generic signer_t interface for this signer
+	 */
+	signer_t signer_interface;
+};
+
+/**
+ * @brief Creates a new hmac_signer_t.
+ * 
+ * @param hash_algorithm		Hash algorithm to use with signer
+ * 
+ * @return
+ * 							- hmac_signer_t if successfully
+ * 							- NULL if out of ressources
+ * 
+ * @ingroup signers
+ */
+hmac_signer_t *hmac_signer_create(hash_algorithm_t hash_algoritm);
+
+
+#endif //_HMAC_SIGNER_H_