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authorNingSun <ning.sun@intel.com>2018-02-08 08:34:03 -0800
committerNingSun <ning.sun@intel.com>2018-02-08 09:14:52 -0800
commit0c89b3ccba7c9b7332ab67ae1936aff51ca62367 (patch)
tree70c1b1d160d4c6d0a83395ca9a87c1264d0d3439 /SoftHSMv2/src/lib/crypto/OSSLCryptoFactory.h
parent945613b4db4e07f75d2bc7463db580ddfaa700fd (diff)
Initial sshsm project structure
Issue-ID: AAF-94 Change-Id: I5e82fff418e7567b161acf9b98013a9b85ffc5b4 Signed-off-by: NingSun <ning.sun@intel.com>
Diffstat (limited to 'SoftHSMv2/src/lib/crypto/OSSLCryptoFactory.h')
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diff --git a/SoftHSMv2/src/lib/crypto/OSSLCryptoFactory.h b/SoftHSMv2/src/lib/crypto/OSSLCryptoFactory.h
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+/*
+ * Copyright (c) 2010 SURFnet bv
+ * 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.
+ */
+
+/*****************************************************************************
+ OSSLCryptoFactory.h
+
+ This is an OpenSSL based cryptographic algorithm factory
+ *****************************************************************************/
+
+#ifndef _SOFTHSM_V2_OSSLCRYPTOFACTORY_H
+#define _SOFTHSM_V2_OSSLCRYPTOFACTORY_H
+
+#include "config.h"
+#include "CryptoFactory.h"
+#include "SymmetricAlgorithm.h"
+#include "AsymmetricAlgorithm.h"
+#include "HashAlgorithm.h"
+#include "MacAlgorithm.h"
+#include "RNG.h"
+#include <memory>
+#ifdef WITH_GOST
+#include <openssl/conf.h>
+#include <openssl/engine.h>
+#endif
+
+class OSSLCryptoFactory : public CryptoFactory
+{
+public:
+ // Return the one-and-only instance
+ static OSSLCryptoFactory* i();
+
+ // This will destroy the one-and-only instance.
+ static void reset();
+
+#ifdef WITH_FIPS
+ // Return the FIPS 140-2 selftest status
+ virtual bool getFipsSelfTestStatus() const;
+#endif
+
+ // Create a concrete instance of a symmetric algorithm
+ virtual SymmetricAlgorithm* getSymmetricAlgorithm(SymAlgo::Type algorithm);
+
+ // Create a concrete instance of an asymmetric algorithm
+ virtual AsymmetricAlgorithm* getAsymmetricAlgorithm(AsymAlgo::Type algorithm);
+
+ // Create a concrete instance of a hash algorithm
+ virtual HashAlgorithm* getHashAlgorithm(HashAlgo::Type algorithm);
+
+ // Create a concrete instance of a MAC algorithm
+ virtual MacAlgorithm* getMacAlgorithm(MacAlgo::Type algorithm);
+
+ // Get the global RNG (may be an unique RNG per thread)
+ virtual RNG* getRNG(RNGImpl::Type name = RNGImpl::Default);
+
+ // Destructor
+ virtual ~OSSLCryptoFactory();
+
+#ifdef WITH_GOST
+ // The EVP_MD for GOST R 34.11-94
+ const EVP_MD *EVP_GOST_34_11;
+#endif
+
+private:
+ // Constructor
+ OSSLCryptoFactory();
+
+ // The one-and-only instance
+#ifdef HAVE_CXX11
+ static std::unique_ptr<OSSLCryptoFactory> instance;
+#else
+ static std::auto_ptr<OSSLCryptoFactory> instance;
+#endif
+
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
+ bool setLockingCallback;
+#endif
+
+#ifdef WITH_FIPS
+ // The FIPS 140-2 selftest status
+ static bool FipsSelfTestStatus;
+#endif
+
+ // The one-and-only RNG instance
+ RNG* rng;
+
+#ifdef WITH_GOST
+ // The GOST engine
+ ENGINE *eg;
+#endif
+};
+
+#endif // !_SOFTHSM_V2_OSSLCRYPTOFACTORY_H
+