1 files changed, 125 insertions, 0 deletions
diff --git a/src/libstrongswan/plugins/aesni/aesni_plugin.c b/src/libstrongswan/plugins/aesni/aesni_plugin.c
new file mode 100644
index 000000000..b92419dc4
--- /dev/null
+++ b/src/libstrongswan/plugins/aesni/aesni_plugin.c
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2015 Martin Willi
+ * Copyright (C) 2015 revosec AG
+ *
+ * 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 "aesni_plugin.h"
+#include "aesni_cbc.h"
+#include "aesni_ctr.h"
+#include "aesni_ccm.h"
+#include "aesni_gcm.h"
+#include "aesni_xcbc.h"
+#include "aesni_cmac.h"
+
+#include <stdio.h>
+
+#include <library.h>
+#include <utils/debug.h>
+#include <utils/cpu_feature.h>
+
+typedef struct private_aesni_plugin_t private_aesni_plugin_t;
+typedef enum cpuid_feature_t cpuid_feature_t;
+
+/**
+ * private data of aesni_plugin
+ */
+struct private_aesni_plugin_t {
+
+	/**
+	 * public functions
+	 */
+	aesni_plugin_t public;
+};
+
+METHOD(plugin_t, get_name, char*,
+	private_aesni_plugin_t *this)
+{
+	return "aesni";
+}
+
+METHOD(plugin_t, get_features, int,
+	private_aesni_plugin_t *this, plugin_feature_t *features[])
+{
+	static plugin_feature_t f[] = {
+		PLUGIN_REGISTER(CRYPTER, aesni_cbc_create),
+			PLUGIN_PROVIDE(CRYPTER, ENCR_AES_CBC, 16),
+			PLUGIN_PROVIDE(CRYPTER, ENCR_AES_CBC, 24),
+			PLUGIN_PROVIDE(CRYPTER, ENCR_AES_CBC, 32),
+		PLUGIN_REGISTER(CRYPTER, aesni_ctr_create),
+			PLUGIN_PROVIDE(CRYPTER, ENCR_AES_CTR, 16),
+			PLUGIN_PROVIDE(CRYPTER, ENCR_AES_CTR, 24),
+			PLUGIN_PROVIDE(CRYPTER, ENCR_AES_CTR, 32),
+		PLUGIN_REGISTER(AEAD, aesni_ccm_create),
+			PLUGIN_PROVIDE(AEAD, ENCR_AES_CCM_ICV8,  16),
+			PLUGIN_PROVIDE(AEAD, ENCR_AES_CCM_ICV12, 16),
+			PLUGIN_PROVIDE(AEAD, ENCR_AES_CCM_ICV16, 16),
+			PLUGIN_PROVIDE(AEAD, ENCR_AES_CCM_ICV8,  24),
+			PLUGIN_PROVIDE(AEAD, ENCR_AES_CCM_ICV12, 24),
+			PLUGIN_PROVIDE(AEAD, ENCR_AES_CCM_ICV16, 24),
+			PLUGIN_PROVIDE(AEAD, ENCR_AES_CCM_ICV8,  32),
+			PLUGIN_PROVIDE(AEAD, ENCR_AES_CCM_ICV12, 32),
+			PLUGIN_PROVIDE(AEAD, ENCR_AES_CCM_ICV16, 32),
+		PLUGIN_REGISTER(AEAD, aesni_gcm_create),
+			PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV8,  16),
+			PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV12, 16),
+			PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV16, 16),
+			PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV8,  24),
+			PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV12, 24),
+			PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV16, 24),
+			PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV8,  32),
+			PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV12, 32),
+			PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV16, 32),
+		PLUGIN_REGISTER(PRF, aesni_xcbc_prf_create),
+			PLUGIN_PROVIDE(PRF, PRF_AES128_XCBC),
+		PLUGIN_REGISTER(SIGNER, aesni_xcbc_signer_create),
+			PLUGIN_PROVIDE(SIGNER, AUTH_AES_XCBC_96),
+		PLUGIN_REGISTER(PRF, aesni_cmac_prf_create),
+			PLUGIN_PROVIDE(PRF, PRF_AES128_CMAC),
+		PLUGIN_REGISTER(SIGNER, aesni_cmac_signer_create),
+			PLUGIN_PROVIDE(SIGNER, AUTH_AES_CMAC_96),
+	};
+
+	*features = f;
+	if (cpu_feature_available(CPU_FEATURE_AESNI | CPU_FEATURE_PCLMULQDQ))
+	{
+		return countof(f);
+	}
+	return 0;
+}
+
+METHOD(plugin_t, destroy, void,
+	private_aesni_plugin_t *this)
+{
+	free(this);
+}
+
+/*
+ * see header file
+ */
+plugin_t *aesni_plugin_create()
+{
+	private_aesni_plugin_t *this;
+
+	INIT(this,
+		.public = {
+			.plugin = {
+				.get_name = _get_name,
+				.get_features = _get_features,
+				.reload = (void*)return_false,
+				.destroy = _destroy,
+			},
+		},
+	);
+
+	return &this->public.plugin;
+}