diff --git a/Crypto/include/Poco/Crypto/CipherKey.h b/Crypto/include/Poco/Crypto/CipherKey.h
index 02042ec88..358556468 100644
--- a/Crypto/include/Poco/Crypto/CipherKey.h
+++ b/Crypto/include/Poco/Crypto/CipherKey.h
@@ -38,7 +38,7 @@ class Crypto_API CipherKey
 	/// file.
 	///
 	/// To create a key using a human-readable password
-	/// string, use the following code. We create a AES Cipher and 
+	/// string, use the following code. We create a AES Cipher and
 	/// use a salt value to make the key more robust:
 	///
 	///     std::string password = "secret";
@@ -68,16 +68,16 @@ public:
 			/// an iteration count of at least 1000.
 	};
 
-	CipherKey(const std::string& name, 
-		const std::string& passphrase, 
+	CipherKey(const std::string& name,
+		const std::string& passphrase,
 		const std::string& salt = "",
 		int iterationCount = DEFAULT_ITERATION_COUNT,
 		const std::string& digest = "md5");
 		/// Creates a new CipherKeyImpl object using the given
 		/// cipher name, passphrase, salt value, iteration count and digest.
 
-	CipherKey(const std::string& name, 
-		const ByteVec& key, 
+	CipherKey(const std::string& name,
+		const ByteVec& key,
 		const ByteVec& iv);
 		/// Creates a new CipherKeyImpl object using the given cipher
 		/// name, key and initialization vector (IV).
@@ -87,12 +87,24 @@ public:
 		/// a custom IV size.
 
 	CipherKey(const std::string& name);
-		/// Creates a new CipherKeyImpl object. Autoinitializes key and 
+		/// Creates a new CipherKeyImpl object. Autoinitializes key and
 		/// initialization vector.
 
+	CipherKey(const CipherKey& other);
+		/// Copy constructor.
+
+	CipherKey(CipherKey&& other) noexcept;
+		/// Copy constructor.
+
 	~CipherKey();
 		/// Destroys the CipherKeyImpl.
 
+	CipherKey& operator = (const CipherKey& other);
+		/// Assignment.
+
+	CipherKey& operator = (CipherKey&& other) noexcept;
+		/// Move assignment.
+
 	const std::string& name() const;
 		/// Returns the name of the Cipher.
 
@@ -107,7 +119,7 @@ public:
 
 	Mode mode() const;
 		/// Returns the Cipher's mode of operation.
-	
+
 	const ByteVec& getKey() const;
 		/// Returns the key for the Cipher.
 
diff --git a/Crypto/include/Poco/Crypto/ECKey.h b/Crypto/include/Poco/Crypto/ECKey.h
index 14f2ac0a1..e2abb928f 100644
--- a/Crypto/include/Poco/Crypto/ECKey.h
+++ b/Crypto/include/Poco/Crypto/ECKey.h
@@ -32,7 +32,7 @@ class X509Certificate;
 class PKCS12Container;
 
 
-class Crypto_API ECKey : public KeyPair
+class Crypto_API ECKey: public KeyPair
 	/// This class stores an EC key pair, consisting
 	/// of private and public key. Storage of the private
 	/// key is optional.
@@ -73,9 +73,21 @@ public:
 		/// If a private key is specified, you don't need to specify a public key file.
 		/// OpenSSL will auto-create the public key from the private key.
 
+	ECKey(const ECKey& key);
+		/// Creates the ECKey by copying another one.
+
+	ECKey(ECKey&& key) noexcept;
+		/// Creates the ECKey by moving another one.
+
 	~ECKey();
 		/// Destroys the ECKey.
 
+	ECKey& operator = (const ECKey& other);
+		/// Assignment.
+
+	ECKey& operator = (ECKey&& other) noexcept;
+		/// Move assignment.
+
 	ECKeyImpl::Ptr impl() const;
 		/// Returns the impl object.
 
@@ -97,9 +109,6 @@ public:
 	static bool hasCurve(const std::string& name);
 		/// Returns true if the named curve is found,
 		/// false otherwise.
-
-private:
-	ECKeyImpl::Ptr _pImpl;
 };
 
 
@@ -108,7 +117,7 @@ private:
 //
 inline ECKeyImpl::Ptr ECKey::impl() const
 {
-	return _pImpl;
+	return KeyPair::impl().cast<ECKeyImpl>();
 }
 
 
diff --git a/Crypto/include/Poco/Crypto/KeyPair.h b/Crypto/include/Poco/Crypto/KeyPair.h
index b9a705f8f..6f14a5f8e 100644
--- a/Crypto/include/Poco/Crypto/KeyPair.h
+++ b/Crypto/include/Poco/Crypto/KeyPair.h
@@ -1,7 +1,6 @@
 //
 // KeyPair.h
 //
-//
 // Library: Crypto
 // Package: CryptoCore
 // Module:  KeyPair
@@ -48,6 +47,18 @@ public:
 	explicit KeyPair(KeyPairImpl::Ptr pKeyPairImpl = 0);
 		/// Extracts the RSA public key from the given certificate.
 
+	KeyPair(const KeyPair& other);
+		/// Copy constructor.
+
+	KeyPair(KeyPair&& other) noexcept;
+		/// Move constructor.
+
+	KeyPair& operator = (const KeyPair& other);
+		/// Assignment.
+
+	KeyPair& operator = (KeyPair&& other) noexcept;
+		/// Move assignment.
+
 	virtual ~KeyPair();
 		/// Destroys the KeyPair.
 
@@ -57,7 +68,7 @@ public:
 	virtual void save(const std::string& publicKeyPairFile,
 		const std::string& privateKeyPairFile = "",
 		const std::string& privateKeyPairPassphrase = "") const;
-		/// Exports the public and private keys to the given files. 
+		/// Exports the public and private keys to the given files.
 		///
 		/// If an empty filename is specified, the corresponding key
 		/// is not exported.
@@ -78,7 +89,7 @@ public:
 
 	Type type() const;
 		/// Returns key pair type
-	
+
 private:
 	KeyPairImpl::Ptr _pImpl;
 };
@@ -87,7 +98,6 @@ private:
 //
 // inlines
 //
-
 inline int KeyPair::size() const
 {
 	return _pImpl->size();
@@ -115,6 +125,7 @@ inline const std::string& KeyPair::name() const
 	return _pImpl->name();
 }
 
+
 inline KeyPairImpl::Ptr KeyPair::impl() const
 {
 	return _pImpl;
diff --git a/Crypto/include/Poco/Crypto/RSAKey.h b/Crypto/include/Poco/Crypto/RSAKey.h
index ad9163ed4..51c97432f 100644
--- a/Crypto/include/Poco/Crypto/RSAKey.h
+++ b/Crypto/include/Poco/Crypto/RSAKey.h
@@ -31,7 +31,7 @@ class X509Certificate;
 class PKCS12Container;
 
 
-class Crypto_API RSAKey : public KeyPair
+class Crypto_API RSAKey: public KeyPair
 	/// This class stores an RSA key pair, consisting
 	/// of private and public key. Storage of the private
 	/// key is optional.
@@ -90,9 +90,21 @@ public:
 		/// If a private key is specified, you don't need to specify a public key file.
 		/// OpenSSL will auto-create the public key from the private key.
 
+	RSAKey(const RSAKey& other);
+		/// Copy constructor.
+
+	RSAKey(RSAKey&& other) noexcept;
+		/// Move constructor.
+
 	~RSAKey();
 		/// Destroys the RSAKey.
 
+	RSAKey& operator = (const RSAKey& other);
+		/// Assignment.
+
+	RSAKey& operator = (RSAKey&& other) noexcept;
+		/// Move assignment.
+
 	RSAKeyImpl::ByteVec modulus() const;
 		/// Returns the RSA modulus.
 
@@ -104,9 +116,6 @@ public:
 
 	RSAKeyImpl::Ptr impl() const;
 		/// Returns the impl object.
-	
-private:
-	RSAKeyImpl::Ptr _pImpl;
 };
 
 
@@ -115,7 +124,7 @@ private:
 //
 inline RSAKeyImpl::Ptr RSAKey::impl() const
 {
-	return _pImpl;
+	return KeyPair::impl().cast<RSAKeyImpl>();
 }
 
 
diff --git a/Crypto/src/CipherKey.cpp b/Crypto/src/CipherKey.cpp
index 275edd1c8..41217422b 100644
--- a/Crypto/src/CipherKey.cpp
+++ b/Crypto/src/CipherKey.cpp
@@ -41,9 +41,38 @@ CipherKey::CipherKey(const std::string& name):
 }
 
 
+CipherKey::CipherKey(const CipherKey& other):
+	_pImpl(other._pImpl)
+{
+}
+
+
+CipherKey::CipherKey(CipherKey&& other) noexcept:
+	_pImpl(std::move(other._pImpl))
+{
+}
+
+
 CipherKey::~CipherKey()
 {
 }
 
 
+CipherKey& CipherKey::operator = (const CipherKey& other)
+{
+	if (&other != this)
+	{
+		_pImpl = other._pImpl;
+	}
+	return *this;
+}
+
+
+CipherKey& CipherKey::operator = (CipherKey&& other) noexcept
+{
+	_pImpl = std::move(other._pImpl);
+	return *this;
+}
+
+
 } } // namespace Poco::Crypto
diff --git a/Crypto/src/ECKey.cpp b/Crypto/src/ECKey.cpp
index 56b866377..105a7d3c3 100644
--- a/Crypto/src/ECKey.cpp
+++ b/Crypto/src/ECKey.cpp
@@ -22,47 +22,49 @@ namespace Crypto {
 
 
 ECKey::ECKey(const EVPPKey& key):
-	KeyPair(new ECKeyImpl(key)),
-	_pImpl(KeyPair::impl().cast<ECKeyImpl>())
+	KeyPair(new ECKeyImpl(key))
 {
 }
 
 
 ECKey::ECKey(const X509Certificate& cert):
-	KeyPair(new ECKeyImpl(cert)),
-	_pImpl(KeyPair::impl().cast<ECKeyImpl>())
+	KeyPair(new ECKeyImpl(cert))
 {
 }
 
 
 ECKey::ECKey(const PKCS12Container& cont):
-	KeyPair(new ECKeyImpl(cont)),
-	_pImpl(KeyPair::impl().cast<ECKeyImpl>())
+	KeyPair(new ECKeyImpl(cont))
 {
 }
 
 
 ECKey::ECKey(const std::string& eccGroup):
-	KeyPair(new ECKeyImpl(OBJ_txt2nid(eccGroup.c_str()))),
-	_pImpl(KeyPair::impl().cast<ECKeyImpl>())
+	KeyPair(new ECKeyImpl(OBJ_txt2nid(eccGroup.c_str())))
 {
 }
 
 
-ECKey::ECKey(const std::string& publicKeyFile,
-	const std::string& privateKeyFile,
-	const std::string& privateKeyPassphrase):
-		KeyPair(new ECKeyImpl(publicKeyFile, privateKeyFile, privateKeyPassphrase)),
-		_pImpl(KeyPair::impl().cast<ECKeyImpl>())
+ECKey::ECKey(const std::string& publicKeyFile, const std::string& privateKeyFile, const std::string& privateKeyPassphrase):
+	KeyPair(new ECKeyImpl(publicKeyFile, privateKeyFile, privateKeyPassphrase))
 {
 }
 
 
-ECKey::ECKey(std::istream* pPublicKeyStream,
-	std::istream* pPrivateKeyStream,
-	const std::string& privateKeyPassphrase):
-		KeyPair(new ECKeyImpl(pPublicKeyStream, pPrivateKeyStream, privateKeyPassphrase)),
-		_pImpl(KeyPair::impl().cast<ECKeyImpl>())
+ECKey::ECKey(std::istream* pPublicKeyStream, std::istream* pPrivateKeyStream, const std::string& privateKeyPassphrase):
+	KeyPair(new ECKeyImpl(pPublicKeyStream, pPrivateKeyStream, privateKeyPassphrase))
+{
+}
+
+
+ECKey::ECKey(const ECKey& other):
+	KeyPair(other)
+{
+}
+
+
+ECKey::ECKey(ECKey&& other) noexcept:
+	KeyPair(std::move(other))
 {
 }
 
@@ -72,4 +74,18 @@ ECKey::~ECKey()
 }
 
 
+ECKey& ECKey::operator = (const ECKey& other)
+{
+	KeyPair::operator = (other);
+	return *this;
+}
+
+
+ECKey& ECKey::operator = (ECKey&& other) noexcept
+{
+	KeyPair::operator = (std::move(other));
+	return *this;
+}
+
+
 } } // namespace Poco::Crypto
diff --git a/Crypto/src/EVPPKey.cpp b/Crypto/src/EVPPKey.cpp
index d6d9e1072..832add751 100644
--- a/Crypto/src/EVPPKey.cpp
+++ b/Crypto/src/EVPPKey.cpp
@@ -89,11 +89,10 @@ EVPPKey::EVPPKey(const EVPPKey& other)
 }
 
 
-EVPPKey::EVPPKey(EVPPKey&& other) noexcept: 
+EVPPKey::EVPPKey(EVPPKey&& other) noexcept:
 	_pEVPPKey(other._pEVPPKey)
 {
 	other._pEVPPKey = nullptr;
-	poco_check_ptr(_pEVPPKey);
 }
 
 
@@ -109,7 +108,6 @@ EVPPKey& EVPPKey::operator = (EVPPKey&& other) noexcept
 {
 	_pEVPPKey = other._pEVPPKey;
 	other._pEVPPKey = nullptr;
-	poco_check_ptr(_pEVPPKey);
 	return *this;
 }
 
diff --git a/Crypto/src/KeyPair.cpp b/Crypto/src/KeyPair.cpp
index 1c650806b..25dc4f927 100644
--- a/Crypto/src/KeyPair.cpp
+++ b/Crypto/src/KeyPair.cpp
@@ -1,7 +1,6 @@
 //
 // KeyPair.cpp
 //
-//
 // Library: Crypto
 // Package: CryptoCore
 // Module:  KeyPair
@@ -21,7 +20,20 @@ namespace Poco {
 namespace Crypto {
 
 
-KeyPair::KeyPair(KeyPairImpl::Ptr pKeyPairImpl): _pImpl(pKeyPairImpl)
+KeyPair::KeyPair(KeyPairImpl::Ptr pKeyPairImpl):
+	_pImpl(pKeyPairImpl)
+{
+}
+
+
+KeyPair::KeyPair(const KeyPair& other):
+	_pImpl(other._pImpl)
+{
+}
+
+
+KeyPair::KeyPair(KeyPair&& other) noexcept:
+	_pImpl(std::move(other._pImpl))
 {
 }
 
@@ -31,4 +43,21 @@ KeyPair::~KeyPair()
 }
 
 
+KeyPair& KeyPair::operator = (const KeyPair& other)
+{
+	if (&other != this)
+	{
+		_pImpl = other._pImpl;
+	}
+	return *this;
+}
+
+
+KeyPair& KeyPair::operator = (KeyPair&& other) noexcept
+{
+	_pImpl = std::move(other._pImpl);
+	return *this;
+}
+
+
 } } // namespace Poco::Crypto
diff --git a/Crypto/src/PKCS12Container.cpp b/Crypto/src/PKCS12Container.cpp
index a99e7dfaf..9675d9af4 100644
--- a/Crypto/src/PKCS12Container.cpp
+++ b/Crypto/src/PKCS12Container.cpp
@@ -73,6 +73,17 @@ PKCS12Container::PKCS12Container(const PKCS12Container& other):
 }
 
 
+PKCS12Container::PKCS12Container(PKCS12Container&& other) noexcept:
+	_pKey(other._pKey),
+	_pX509Cert(std::move(other._pX509Cert)),
+	_caCertList(std::move(other._caCertList)),
+	_caCertNames(std::move(other._caCertNames)),
+	_pkcsFriendlyName(std::move(other._pkcsFriendlyName))
+{
+	other._pKey = nullptr;
+}
+
+
 PKCS12Container& PKCS12Container::operator = (const PKCS12Container& other)
 {
 	if (&other != this)
@@ -88,17 +99,6 @@ PKCS12Container& PKCS12Container::operator = (const PKCS12Container& other)
 }
 
 
-PKCS12Container::PKCS12Container(PKCS12Container&& other) noexcept:
-	_pKey(other._pKey),
-	_pX509Cert(std::move(other._pX509Cert)),
-	_caCertList(std::move(other._caCertList)),
-	_caCertNames(std::move(other._caCertNames)),
-	_pkcsFriendlyName(std::move(other._pkcsFriendlyName))
-{
-	other._pKey = nullptr;
-}
-
-
 PKCS12Container& PKCS12Container::operator = (PKCS12Container&& other) noexcept
 {
 	if (_pKey) EVP_PKEY_free(_pKey);
diff --git a/Crypto/src/RSAKey.cpp b/Crypto/src/RSAKey.cpp
index b81a0281b..ef53be9b2 100644
--- a/Crypto/src/RSAKey.cpp
+++ b/Crypto/src/RSAKey.cpp
@@ -21,43 +21,49 @@ namespace Crypto {
 
 
 RSAKey::RSAKey(const EVPPKey& key):
-	KeyPair(new RSAKeyImpl(key)),
-	_pImpl(KeyPair::impl().cast<RSAKeyImpl>())
+	KeyPair(new RSAKeyImpl(key))
 {
 }
 
 
 RSAKey::RSAKey(const X509Certificate& cert):
-	KeyPair(new RSAKeyImpl(cert)),
-	_pImpl(KeyPair::impl().cast<RSAKeyImpl>())
+	KeyPair(new RSAKeyImpl(cert))
 {
 }
 
 
 RSAKey::RSAKey(const PKCS12Container& cont):
-	KeyPair(new RSAKeyImpl(cont)),
-	_pImpl(KeyPair::impl().cast<RSAKeyImpl>())
+	KeyPair(new RSAKeyImpl(cont))
 {
 }
 
 
 RSAKey::RSAKey(KeyLength keyLength, Exponent exp):
-	KeyPair(new RSAKeyImpl(keyLength, (exp == EXP_LARGE) ? RSA_F4 : RSA_3)),
-	_pImpl(KeyPair::impl().cast<RSAKeyImpl>())
+	KeyPair(new RSAKeyImpl(keyLength, (exp == EXP_LARGE) ? RSA_F4 : RSA_3))
 {
 }
 
 
 RSAKey::RSAKey(const std::string& publicKeyFile, const std::string& privateKeyFile, const std::string& privateKeyPassphrase):
-	KeyPair(new RSAKeyImpl(publicKeyFile, privateKeyFile, privateKeyPassphrase)),
-	_pImpl(KeyPair::impl().cast<RSAKeyImpl>())
+	KeyPair(new RSAKeyImpl(publicKeyFile, privateKeyFile, privateKeyPassphrase))
 {
 }
 
 
 RSAKey::RSAKey(std::istream* pPublicKeyStream, std::istream* pPrivateKeyStream, const std::string& privateKeyPassphrase):
-	KeyPair(new RSAKeyImpl(pPublicKeyStream, pPrivateKeyStream, privateKeyPassphrase)),
-	_pImpl(KeyPair::impl().cast<RSAKeyImpl>())
+	KeyPair(new RSAKeyImpl(pPublicKeyStream, pPrivateKeyStream, privateKeyPassphrase))
+{
+}
+
+
+RSAKey::RSAKey(const RSAKey& other):
+	KeyPair(other)
+{
+}
+
+
+RSAKey::RSAKey(RSAKey&& other) noexcept:
+	KeyPair(std::move(other))
 {
 }
 
@@ -66,22 +72,37 @@ RSAKey::~RSAKey()
 {
 }
 
+
+RSAKey& RSAKey::operator = (const RSAKey& other)
+{
+	KeyPair::operator = (other);
+	return *this;
+}
+
+
+RSAKey& RSAKey::operator = (RSAKey&& other) noexcept
+{
+	KeyPair::operator = (std::move(other));
+	return *this;
+}
+
+
 RSAKeyImpl::ByteVec RSAKey::modulus() const
 {
-	return _pImpl->modulus();
+	return impl()->modulus();
 }
 
 
 RSAKeyImpl::ByteVec RSAKey::encryptionExponent() const
 {
-	return _pImpl->encryptionExponent();
+	return impl()->encryptionExponent();
 }
 
 
 RSAKeyImpl::ByteVec RSAKey::decryptionExponent() const
 {
-	return _pImpl->decryptionExponent();
+	return impl()->decryptionExponent();
 }
 
 
-} } // namespace Poco::Crypto
\ No newline at end of file
+} } // namespace Poco::Crypto
diff --git a/Crypto/src/X509Certificate.cpp b/Crypto/src/X509Certificate.cpp
index 43e8469d4..dff55bec6 100644
--- a/Crypto/src/X509Certificate.cpp
+++ b/Crypto/src/X509Certificate.cpp
@@ -29,12 +29,14 @@
 #include <openssl/evp.h>
 #include <openssl/bn.h>
 
+
 #if OPENSSL_VERSION_NUMBER < 0x10100000L
 #define ASN1_STRING_get0_data ASN1_STRING_data
 #define X509_get0_notBefore X509_get_notBefore
 #define X509_get0_notAfter X509_get_notAfter
 #endif
 
+
 namespace Poco {
 namespace Crypto {
 
@@ -113,6 +115,7 @@ X509Certificate& X509Certificate::operator = (X509Certificate&& cert) noexcept
 	_issuerName = std::move(cert._issuerName);
 	_subjectName = std::move(cert._subjectName);
 	_serialNumber = std::move(cert._serialNumber);
+	if (_pCert) X509_free(_pCert);
 	_pCert = cert._pCert; cert._pCert = nullptr;
 	return *this;
 }
diff --git a/Data/src/MetaColumn.cpp b/Data/src/MetaColumn.cpp
index 940a10a03..d333164fe 100644
--- a/Data/src/MetaColumn.cpp
+++ b/Data/src/MetaColumn.cpp
@@ -34,7 +34,7 @@ MetaColumn::MetaColumn(std::size_t position,
 	ColumnDataType type,
 	std::size_t length,
 	std::size_t precision,
-	bool nullable): 
+	bool nullable):
 	_name(name),
 	_length(length),
 	_precision(precision),
@@ -91,6 +91,7 @@ MetaColumn& MetaColumn::operator = (MetaColumn&& other) noexcept
 	return *this;
 }
 
+
 void MetaColumn::swap(MetaColumn& other)
 {
 	std::swap(_name, other._name);
diff --git a/Data/src/Session.cpp b/Data/src/Session.cpp
index 0bd9f90d1..985acb255 100644
--- a/Data/src/Session.cpp
+++ b/Data/src/Session.cpp
@@ -48,16 +48,16 @@ Session::Session(const std::string& connection,
 }
 
 
-Session::Session(const Session& other):	
+Session::Session(const Session& other):
 	_pImpl(other._pImpl),
-	_statementCreator(other._pImpl)
+	_statementCreator(other._statementCreator)
 {
 }
 
 
-Session::Session(Session&& other) noexcept:	
+Session::Session(Session&& other) noexcept:
 	_pImpl(std::move(other._pImpl)),
-	_statementCreator(std::move(other._pImpl))
+	_statementCreator(std::move(other._statementCreator))
 {
 }
 
diff --git a/Foundation/include/Poco/Message.h b/Foundation/include/Poco/Message.h
index 7c42b748c..9779f0de7 100644
--- a/Foundation/include/Poco/Message.h
+++ b/Foundation/include/Poco/Message.h
@@ -54,109 +54,109 @@ public:
 		PRIO_DEBUG,       /// A debugging message.
 		PRIO_TRACE        /// A tracing message. This is the lowest priority.
 	};
-	
+
 	Message();
 		/// Creates an empty Message.
 		/// The thread and process ids are set.
-		
+
 	Message(const std::string& source, const std::string& text, Priority prio);
 		/// Creates a Message with the given source, text and priority.
 		/// The thread and process ids are set.
 
 	Message(const std::string& source, const std::string& text, Priority prio, const char* file, int line);
 		/// Creates a Message with the given source, text, priority,
-		/// source file path and line. 
+		/// source file path and line.
 		///
-		/// The source file path must be a 
+		/// The source file path must be a
 		/// static string with a lifetime that's at least the lifetime
 		/// of the message object (the string is not copied internally).
-		/// Usually, this will be the path string obtained from the 
+		/// Usually, this will be the path string obtained from the
 		/// __FILE__ macro.
 		///
 		/// The thread and process ids are set.
-		
+
 	Message(const Message& msg);
 		/// Creates a Message by copying another one.
-		
-	Message(Message&& msg);
+
+	Message(Message&& msg) noexcept;
 		/// Creates a Message by copying another one.
 
 	Message(const Message& msg, const std::string& text);
 		/// Creates a Message by copying all but the text from another message.
-		
+
 	~Message();
 		/// Destroys the Message.
-	
+
 	Message& operator = (const Message& msg);
 		/// Assignment operator.
-		
-	Message& operator = (Message&& msg);
+
+	Message& operator = (Message&& msg) noexcept;
 		/// Assignment operator.
 
 	void swap(Message& msg);
-		/// Swaps the message with another one.	
-		
+		/// Swaps the message with another one.
+
 	void setSource(const std::string& src);
 		/// Sets the source of the message.
-		
+
 	const std::string& getSource() const;
 		/// Returns the source of the message.
-		
+
 	void setText(const std::string& text);
 		/// Sets the text of the message.
-		
+
 	const std::string& getText() const;
 		/// Returns the text of the message.
-		
+
 	void setPriority(Priority prio);
 		/// Sets the priority of the message.
-		
+
 	Priority getPriority() const;
 		/// Returns the priority of the message.
-	
+
 	void setTime(const Timestamp& time);
 		/// Sets the time of the message.
-		
+
 	const Timestamp& getTime() const;
 		/// Returns the time of the message.
-		
+
 	void setThread(const std::string& thread);
 		/// Sets the thread identifier for the message.
-		
+
 	const std::string& getThread() const;
 		/// Returns the thread identifier for the message.
 
 	void setTid(long pid);
 		/// Sets the numeric thread identifier for the message.
-		
+
 	long getTid() const;
 		/// Returns the numeric thread identifier for the message.
-	
+
 	void setPid(long pid);
 		/// Sets the process identifier for the message.
-		
+
 	long getPid() const;
 		/// Returns the process identifier for the message.
-		
+
 	void setSourceFile(const char* file);
 		/// Sets the source file path of the statement
 		/// generating the log message.
 		///
 		/// File must be a static string, such as the value of
 		/// the __FILE__ macro. The string is not copied
-		/// internally for performance reasons.	
-		
+		/// internally for performance reasons.
+
 	const char* getSourceFile() const;
 		/// Returns the source file path of the code creating
 		/// the message. May be 0 if not set.
-		
+
 	void setSourceLine(int line);
 		/// Sets the source file line of the statement
 		/// generating the log message.
 		///
 		/// This is usually the result of the __LINE__
 		/// macro.
-		
+
 	int getSourceLine() const;
 		/// Returns the source file line of the statement
 		/// generating the log message. May be 0
@@ -183,7 +183,7 @@ public:
 		/// Returns a const reference to the value of the parameter
 		/// with the given name. Throws a NotFoundException if the
 		/// parameter does not exist.
-		
+
 	std::string& operator [] (const std::string& param);
 		/// Returns a reference to the value of the parameter with the
 		/// given name. This can be used to set the parameter's value.
@@ -194,7 +194,7 @@ protected:
 	void init();
 	typedef std::map<std::string, std::string> StringMap;
 
-private:	
+private:
 	std::string _source;
 	std::string _text;
 	Priority    _prio;
diff --git a/Foundation/src/Message.cpp b/Foundation/src/Message.cpp
index 7a26c9253..94a3b53b3 100644
--- a/Foundation/src/Message.cpp
+++ b/Foundation/src/Message.cpp
@@ -24,41 +24,41 @@
 namespace Poco {
 
 
-Message::Message(): 
-	_prio(PRIO_FATAL), 
-	_tid(0), 
+Message::Message():
+	_prio(PRIO_FATAL),
+	_tid(0),
 	_pid(0),
 	_file(0),
 	_line(0),
-	_pMap(0) 
+	_pMap(0)
 {
 	init();
 }
 
 
-Message::Message(const std::string& source, const std::string& text, Priority prio): 
-	_source(source), 
-	_text(text), 
-	_prio(prio), 
+Message::Message(const std::string& source, const std::string& text, Priority prio):
+	_source(source),
+	_text(text),
+	_prio(prio),
 	_tid(0),
 	_pid(0),
 	_file(0),
 	_line(0),
-	_pMap(0) 
+	_pMap(0)
 {
 	init();
 }
 
 
 Message::Message(const std::string& source, const std::string& text, Priority prio, const char* file, int line):
-	_source(source), 
-	_text(text), 
-	_prio(prio), 
+	_source(source),
+	_text(text),
+	_prio(prio),
 	_tid(0),
 	_pid(0),
 	_file(file),
 	_line(line),
-	_pMap(0) 
+	_pMap(0)
 {
 	init();
 }
@@ -82,7 +82,7 @@ Message::Message(const Message& msg):
 }
 
 
-Message::Message(Message&& msg) :
+Message::Message(Message&& msg) noexcept:
 	_source(std::move(msg._source)),
 	_text(std::move(msg._text)),
 	_prio(std::move(msg._prio)),
@@ -147,23 +147,20 @@ Message& Message::operator = (const Message& msg)
 }
 
 
-Message& Message::operator = (Message&& msg)
+Message& Message::operator = (Message&& msg) noexcept
 {
-	if (&msg != this)
-	{
-		_source = std::move(msg._source);
-		_text = std::move(msg._text);
-		_prio = std::move(msg._prio);
-		_time = std::move(msg._time);
-		_tid = std::move(msg._tid);
-		_thread = std::move(msg._thread);
-		_pid = std::move(msg._pid);
-		_file = std::move(msg._file);
-		_line = std::move(msg._line);
-		delete _pMap;
-		_pMap = msg._pMap;
-		msg._pMap = nullptr;
-	}
+	_source = std::move(msg._source);
+	_text = std::move(msg._text);
+	_prio = std::move(msg._prio);
+	_time = std::move(msg._time);
+	_tid = std::move(msg._tid);
+	_thread = std::move(msg._thread);
+	_pid = std::move(msg._pid);
+	_file = std::move(msg._file);
+	_line = std::move(msg._line);
+	delete _pMap;
+	_pMap = msg._pMap;
+	msg._pMap = nullptr;
 	return *this;
 }
 
diff --git a/JSON/include/Poco/JSON/Array.h b/JSON/include/Poco/JSON/Array.h
index 507f2ead4..ac65b1313 100644
--- a/JSON/include/Poco/JSON/Array.h
+++ b/JSON/include/Poco/JSON/Array.h
@@ -73,16 +73,16 @@ public:
 	Array(const Array& copy);
 		/// Creates an Array by copying another one.
 
-	Array(Array&& other);
+	Array(Array&& other) noexcept;
 		/// Move constructor
 
-	Array& operator=(Array&& other);
-		/// Move assignment operator.
-
-	Array& operator=(const Array& other);
+	Array& operator = (const Array& other);
 		/// Assignment operator.
 
-	virtual ~Array();
+	Array& operator = (Array&& other) noexcept;
+		/// Move assignment operator.
+
+	~Array();
 		/// Destroys the Array.
 
 	void setEscapeUnicode(bool escape = true);
diff --git a/JSON/include/Poco/JSON/Object.h b/JSON/include/Poco/JSON/Object.h
index 60837cf05..b733f828c 100644
--- a/JSON/include/Poco/JSON/Object.h
+++ b/JSON/include/Poco/JSON/Object.h
@@ -84,18 +84,18 @@ public:
 		/// Struct is not copied to keep the operation as
 		/// efficient as possible (when needed, it will be generated upon request).
 
-	Object(Object&& other);
+	Object(Object&& other) noexcept;
 		/// Move constructor
 
-	Object &operator =(Object &&other);
-		// Move asignment operator
-
-	virtual ~Object();
+	~Object();
 		/// Destroys the Object.
 
-	Object &operator =(const Object &other);
+	Object &operator = (const Object &other);
 		// Assignment operator
 
+	Object &operator = (Object &&other) noexcept;
+		// Move asignment operator
+
 	void setEscapeUnicode(bool escape = true);
 		/// Sets the flag for escaping unicode.
 
diff --git a/JSON/src/Array.cpp b/JSON/src/Array.cpp
index 9d07cb04a..67e43f218 100644
--- a/JSON/src/Array.cpp
+++ b/JSON/src/Array.cpp
@@ -25,46 +25,50 @@ namespace Poco {
 namespace JSON {
 
 
-Array::Array(int options): _modified(false),
+Array::Array(int options):
+	_modified(false),
 	_escapeUnicode((options & Poco::JSON_ESCAPE_UNICODE) != 0)
 {
 }
 
 
-Array::Array(const Array& other) : _values(other._values),
+Array::Array(const Array& other) :
+	_values(other._values),
 	_pArray(other._pArray),
-	_modified(other._modified)
+	_modified(other._modified),
+	_escapeUnicode(other._escapeUnicode)
 {
 }
 
 
-Array &Array::operator=(const Array& other)
+Array::Array(Array&& other) noexcept:
+	_values(std::move(other._values)),
+	_pArray(std::move(other._pArray)),
+	_modified(other._modified),
+	_escapeUnicode(other._escapeUnicode)
+{
+}
+
+
+Array& Array::operator = (const Array& other)
 {
 	if (&other != this)
 	{
 		_values = other._values;
 		_pArray = other._pArray;
 		_modified = other._modified;
+		_escapeUnicode = other._escapeUnicode;
 	}
 	return *this;
 }
 
 
-Array::Array(Array&& other):
-	_values(std::move(other._values)),
-	_pArray(!other._modified ? other._pArray : 0),
-	_modified(other._modified)
-{
-	_pArray = 0;
-}
-
-
-Array &Array::operator = (Array&& other)
+Array& Array::operator = (Array&& other) noexcept
 {
 	_values = std::move(other._values);
-	_pArray = other._pArray;
-	other._pArray = 0;
+	_pArray = std::move(other._pArray);
 	_modified = other._modified;
+	_escapeUnicode = other._escapeUnicode;
 
 	return *this;
 }
diff --git a/JSON/src/Object.cpp b/JSON/src/Object.cpp
index 48c391085..9ddbfc71d 100644
--- a/JSON/src/Object.cpp
+++ b/JSON/src/Object.cpp
@@ -42,29 +42,15 @@ Object::Object(const Object& other) : _values(other._values),
 }
 
 
-Object::Object(Object&& other):
+Object::Object(Object&& other) noexcept:
 	_values(std::move(other._values)),
 	_keys(std::move(other._keys)),
 	_preserveInsOrder(other._preserveInsOrder),
 	_escapeUnicode(other._escapeUnicode),
-	_pStruct(!other._modified ? other._pStruct : 0),
+	_pStruct(std::move(other._pStruct)),
+	_pOrdStruct(std::move(other._pOrdStruct)),
 	_modified(other._modified)
 {
-	other.clear();
-}
-
-
-Object &Object::operator = (Object&& other)
-{
-	_values = other._values;
-	_preserveInsOrder = other._preserveInsOrder;
-	syncKeys(other._keys);
-	_escapeUnicode = other._escapeUnicode;
-	_pStruct = !other._modified ? other._pStruct : 0;
-	_modified = other._modified;
-	other.clear();
-
-	return *this;
 }
 
 
@@ -73,7 +59,7 @@ Object::~Object()
 }
 
 
-Object &Object::operator= (const Object &other)
+Object &Object::operator = (const Object &other)
 {
 	if (&other != this)
 	{
@@ -88,6 +74,20 @@ Object &Object::operator= (const Object &other)
 }
 
 
+Object& Object::operator = (Object&& other) noexcept
+{
+	_values = std::move(other._values);
+	_keys = std::move(other._keys);
+	_preserveInsOrder = other._preserveInsOrder;
+	_escapeUnicode = other._escapeUnicode;
+	_pStruct = std::move(other._pStruct);
+	_pOrdStruct = std::move(other._pOrdStruct);
+	_modified = other._modified;
+
+	return *this;
+}
+
+
 void Object::syncKeys(const KeyList& keys)
 {
 	if(_preserveInsOrder)
diff --git a/NetSSL_OpenSSL/src/X509Certificate.cpp b/NetSSL_OpenSSL/src/X509Certificate.cpp
index f6d3ba4c1..0d9458a74 100644
--- a/NetSSL_OpenSSL/src/X509Certificate.cpp
+++ b/NetSSL_OpenSSL/src/X509Certificate.cpp
@@ -33,7 +33,7 @@ namespace Net {
 
 X509Certificate::X509Certificate(std::istream& istr):
 	Poco::Crypto::X509Certificate(istr)
-{	
+{
 }
 
 
@@ -91,7 +91,7 @@ X509Certificate& X509Certificate::operator = (const X509Certificate& cert)
 
 X509Certificate& X509Certificate::operator = (X509Certificate&& cert) noexcept
 {
-	Poco::Crypto::X509Certificate::operator = (cert);
+	Poco::Crypto::X509Certificate::operator = (std::move(cert));
 	return *this;
 }
 
@@ -108,7 +108,7 @@ bool X509Certificate::verify(const std::string& hostName) const
 
 
 bool X509Certificate::verify(const Poco::Crypto::X509Certificate& certificate, const std::string& hostName)
-{		
+{
 #if OPENSSL_VERSION_NUMBER < 0x10002000L
 	std::string commonName;
 	std::set<std::string> dnsNames;