1 files changed, 54 insertions, 0 deletions
diff --git a/src/libstrongswan/plugins/openssl/openssl_hmac_signer.h b/src/libstrongswan/plugins/openssl/openssl_hmac_signer.h
new file mode 100644
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--- /dev/null
+++ b/src/libstrongswan/plugins/openssl/openssl_hmac_signer.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2012 Aleksandr Grinberg
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+/**
+ * @defgroup openssl_hmac_signer openssl_hmac_signer
+ * @{ @ingroup openssl_p
+ */
+
+#ifndef OPENSSL_HMAC_SIGNER_H_
+#define OPENSSL_HMAC_SIGNER_H_
+
+typedef struct openssl_hmac_signer_t openssl_hmac_signer_t;
+
+#include <crypto/signers/signer.h>
+
+/**
+ * Implementation of HMAC signature functions using OpenSSL.
+ */
+struct openssl_hmac_signer_t {
+
+	/**
+	 * Implements signer_t interface.
+	 */
+	signer_t signer;
+};
+
+/**
+ * Constructor to create openssl_hmac_signer_t.
+ *
+ * @param algo		algorithm
+ * @return			openssl_hmac_signer_t, NULL if not supported
+ */
+openssl_hmac_signer_t *openssl_hmac_signer_create(integrity_algorithm_t algo);
+
+#endif /** OPENSSL_HMAC_SIGNER_H_ @}*/