From 0c89b3ccba7c9b7332ab67ae1936aff51ca62367 Mon Sep 17 00:00:00 2001
From: NingSun <ning.sun@intel.com>
Date: Thu, 8 Feb 2018 08:34:03 -0800
Subject: Initial sshsm project structure

Issue-ID: AAF-94
Change-Id: I5e82fff418e7567b161acf9b98013a9b85ffc5b4
Signed-off-by: NingSun <ning.sun@intel.com>
---
 SoftHSMv2/src/lib/crypto/BotanCryptoFactory.h | 105 ++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 SoftHSMv2/src/lib/crypto/BotanCryptoFactory.h

(limited to 'SoftHSMv2/src/lib/crypto/BotanCryptoFactory.h')

diff --git a/SoftHSMv2/src/lib/crypto/BotanCryptoFactory.h b/SoftHSMv2/src/lib/crypto/BotanCryptoFactory.h
new file mode 100644
index 0000000..df7556d
--- /dev/null
+++ b/SoftHSMv2/src/lib/crypto/BotanCryptoFactory.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2010 SURFnet bv
+ * Copyright (c) 2010 .SE (The Internet Infrastructure Foundation)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*****************************************************************************
+ BotanCryptoFactory.h
+
+ This is a Botan based cryptographic algorithm factory
+ *****************************************************************************/
+
+#ifndef _SOFTHSM_V2_BOTANCRYPTOFACTORY_H
+#define _SOFTHSM_V2_BOTANCRYPTOFACTORY_H
+
+#ifdef HAVE_PTHREAD_H
+#include <pthread.h>
+#endif
+
+#include "config.h"
+#include "CryptoFactory.h"
+#include "SymmetricAlgorithm.h"
+#include "AsymmetricAlgorithm.h"
+#include "HashAlgorithm.h"
+#include "MacAlgorithm.h"
+#include "RNG.h"
+#include "MutexFactory.h"
+#include <memory>
+#include <map>
+#include <botan/version.h>
+
+class BotanCryptoFactory : public CryptoFactory
+{
+public:
+	// Return the one-and-only instance
+	static BotanCryptoFactory* i();
+
+	// This will destroy the one-and-only instance.
+	static void reset();
+
+	// Create a concrete instance of a symmetric algorithm
+	SymmetricAlgorithm* getSymmetricAlgorithm(SymAlgo::Type algorithm);
+
+	// Create a concrete instance of an asymmetric algorithm
+	AsymmetricAlgorithm* getAsymmetricAlgorithm(AsymAlgo::Type algorithm);
+
+	// Create a concrete instance of a hash algorithm
+	HashAlgorithm* getHashAlgorithm(HashAlgo::Type algorithm);
+
+	// Create a concrete instance of a MAC algorithm
+	MacAlgorithm* getMacAlgorithm(MacAlgo::Type algorithm);
+
+	// Get the global RNG (may be an unique RNG per thread)
+	RNG* getRNG(RNGImpl::Type name = RNGImpl::Default);
+
+	// Destructor
+	~BotanCryptoFactory();
+
+private:
+	// Constructor
+	BotanCryptoFactory();
+
+	// The one-and-only instance
+#ifdef HAVE_CXX11
+	static std::unique_ptr<BotanCryptoFactory> instance;
+#else
+	static std::auto_ptr<BotanCryptoFactory> instance;
+#endif
+
+	// Thread specific RNG
+#ifdef HAVE_PTHREAD_H
+	std::map<pthread_t, RNG*> rngs;
+#elif _WIN32
+	std::map<DWORD, RNG*> rngs;
+#endif
+        Mutex* rngsMutex;
+
+#if BOTAN_VERSION_CODE < BOTAN_VERSION_CODE_FOR(1,11,14)
+	bool wasInitialized;
+#endif
+};
+
+#endif // !_SOFTHSM_V2_BOTANCRYPTOFACTORY_H
+
-- 
cgit 1.2.3-korg